[richfaces-svn-commits] JBoss Rich Faces SVN: r14813 - in branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c: tidy and 1 other directory.

Author: nbelaevski Date: 2009-07-07 13:08:12 -0400 (Tue, 07 Jul 2009) New Revision: 14813 Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Anchor.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttVal.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheck.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheckImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Attribute.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttributeTable.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Clean.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Configuration.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrMapImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCDATASectionImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCharacterDataImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCommentImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentTypeImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMElementImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListByTagNameImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMProcessingInstructionImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMTextImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Dict.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingNameMapper.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingUtils.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Entity.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EntityTable.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/IStack.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Lexer.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Node.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Out.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutFactory.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutJavaImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/PPrint.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParseProperty.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParsePropertyImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Parser.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParserImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Report.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamIn.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInFactory.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInJavaImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Style.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StyleProp.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheck.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheckImpl.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagTable.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Tidy.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyBeanInfo.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyLexerListener.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessage.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessageListener.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyUtils.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ValidUTF8Sequence.java branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/package-info.java Log: Reintegrated community/3.3.x into JSF 2.0 branch Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Anchor.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Anchor.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Anchor.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,80 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Anchor/node Linked list. + * @author hoehrmann + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Anchor +{ + + /** + * Anchor name. + */ + protected String name; + + /** + * Next anchor. + */ + protected Anchor next; + + /** + * linked node. + */ + protected Node node; + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttVal.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttVal.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttVal.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,423 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.w3c.dom.Attr; + + +/** + * Attribute/Value linked list node. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class AttVal extends Object implements Cloneable +{ + + /** + * next AttVal. + */ + protected AttVal next; + + /** + * Attribute definition. + */ + protected Attribute dict; + + /** + * Asp node. + */ + protected Node asp; + + /** + * Php node. + */ + protected Node php; + + /** + * Delimiter (" or '). + */ + protected int delim; + + /** + * Attribute name. + */ + protected String attribute; + + /** + * Attribute value. + */ + protected String value; + + /** + * DOM adapter. + */ + protected Attr adapter; + + /** + * Instantiates a new empty AttVal. + */ + public AttVal() + { + super(); + } + + /** + * Instantiates a new AttVal. + * @param next next linked AttVal + * @param dict Attribute from dictionary + * @param delim delimitator for attribute value + * @param attribute attribute name + * @param value attribute value + */ + public AttVal(AttVal next, Attribute dict, int delim, String attribute, String value) + { + this.next = next; + this.dict = dict; + this.delim = delim; + this.attribute = attribute; + this.value = value; + } + + /** + * Instantiates a new AttVal. + * @param next next linked AttVal + * @param dict Attribute from dictionary + * @param asp contained asp node + * @param php contained php node + * @param delim delimitator for attribute value + * @param attribute attribute name + * @param value attribute value + */ + public AttVal(AttVal next, Attribute dict, Node asp, Node php, int delim, String attribute, String value) + { + this.next = next; + this.dict = dict; + this.asp = asp; + this.php = php; + this.delim = delim; + this.attribute = attribute; + this.value = value; + } + + /** + * @see java.lang.Object#clone() + */ + protected Object clone() + { + AttVal av = null; + try + { + av = (AttVal) super.clone(); + } + catch (CloneNotSupportedException e) + { + // should never happen + } + + if (this.next != null) + { + av.next = (AttVal) this.next.clone(); + } + if (this.asp != null) + { + av.asp = (Node) this.asp.clone(); + } + if (this.php != null) + { + av.php = (Node) this.php.clone(); + } + + return av; + } + + /** + * Is this a boolean attribute. + * @return <code>true</code> if this is a boolean attribute + */ + public boolean isBoolAttribute() + { + Attribute attr = this.dict; + if (attr != null) + { + if (attr.getAttrchk() == AttrCheckImpl.BOOL) + { + return true; + } + } + + return false; + } + + /** + * Check the attribute value for uppercase letters (only if the value should be lowercase, required for literal + * values in xhtml). + * @param lexer Lexer + * @param node Node which contains this attribute + */ + void checkLowerCaseAttrValue(Lexer lexer, Node node) + { + if (this.value == null) + { + return; + } + + String lowercase = this.value.toLowerCase(); + + if (!this.value.equals(lowercase)) + { + if (lexer.isvoyager) + { + lexer.report.attrError(lexer, node, this, Report.ATTR_VALUE_NOT_LCASE); + } + + if (lexer.isvoyager || lexer.configuration.lowerLiterals) + { + this.value = lowercase; + } + } + } + + /** + * Check attribute name/value and report errors. + * @param lexer Lexer + * @param node node which contains this attribute + * @return Attribute + */ + public Attribute checkAttribute(Lexer lexer, Node node) + { + TagTable tt = lexer.configuration.tt; + + Attribute attr = this.dict; + + // ignore unknown attributes for proprietary elements + if (attr != null) + { + + // if attribute looks like <foo/> check XML is ok + if (TidyUtils.toBoolean(attr.getVersions() & Dict.VERS_XML)) + { + if (!(lexer.configuration.xmlTags || lexer.configuration.xmlOut)) + { + lexer.report.attrError(lexer, node, this, Report.XML_ATTRIBUTE_VALUE); + } + } + // title first appeared in HTML 4.0 except for a/link + else if (attr != AttributeTable.attrTitle || !(node.tag == tt.tagA || node.tag == tt.tagLink)) + { + lexer.constrainVersion(attr.getVersions()); + } + + if (attr.getAttrchk() != null) + { + attr.getAttrchk().check(lexer, node, this); + } + else if (TidyUtils.toBoolean(this.dict.getVersions() & Dict.VERS_PROPRIETARY)) + { + lexer.report.attrError(lexer, node, this, Report.PROPRIETARY_ATTRIBUTE); + } + + } + else if (!lexer.configuration.xmlTags + && !(node.tag == null) + && this.asp == null + && !(node.tag != null && (TidyUtils.toBoolean(node.tag.versions & Dict.VERS_PROPRIETARY)))) + { + lexer.report.attrError(lexer, node, this, Report.UNKNOWN_ATTRIBUTE); + } + + return attr; + } + + /** + * Return the org.w3c.dom.Attr adapter. + * @return org.w3c.dom.Attr adapter + */ + protected org.w3c.dom.Attr getAdapter() + { + if (this.adapter == null) + { + this.adapter = new DOMAttrImpl(this); + } + return this.adapter; + } + + /** + * Getter for <code>asp</code>. + * @return Returns the asp. + */ + public Node getAsp() + { + return this.asp; + } + + /** + * Setter for <code>asp</code>. + * @param asp The asp to set. + */ + public void setAsp(Node asp) + { + this.asp = asp; + } + + /** + * Getter for <code>attribute</code>. + * @return Returns the attribute. + */ + public String getAttribute() + { + return this.attribute; + } + + /** + * Setter for <code>attribute</code>. + * @param attribute The attribute to set. + */ + public void setAttribute(String attribute) + { + this.attribute = attribute; + } + + /** + * Getter for <code>delim</code>. + * @return Returns the delim. + */ + public int getDelim() + { + return this.delim; + } + + /** + * Setter for <code>delim</code>. + * @param delim The delim to set. + */ + public void setDelim(int delim) + { + this.delim = delim; + } + + /** + * Getter for <code>dict</code>. + * @return Returns the dict. + */ + public Attribute getDict() + { + return this.dict; + } + + /** + * Setter for <code>dict</code>. + * @param dict The dict to set. + */ + public void setDict(Attribute dict) + { + this.dict = dict; + } + + /** + * Getter for <code>next</code>. + * @return Returns the next. + */ + public AttVal getNext() + { + return this.next; + } + + /** + * Setter for <code>next</code>. + * @param next The next to set. + */ + public void setNext(AttVal next) + { + this.next = next; + } + + /** + * Getter for <code>php</code>. + * @return Returns the php. + */ + public Node getPhp() + { + return this.php; + } + + /** + * Setter for <code>php</code>. + * @param php The php to set. + */ + public void setPhp(Node php) + { + this.php = php; + } + + /** + * Getter for <code>value</code>. + * @return Returns the value. + */ + public String getValue() + { + return this.value; + } + + /** + * Setter for <code>value</code>. + * @param value The value to set. + */ + public void setValue(String value) + { + this.value = value; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheck.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheck.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheck.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,74 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Check attribute values. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public interface AttrCheck +{ + + /** + * Check the value of an attribute. + * @param lexer Lexer + * @param node current Node + * @param attval attribute value + */ + void check(Lexer lexer, Node node, AttVal attval); + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheckImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheckImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttrCheckImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,1105 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.util.HashMap; +import java.util.Iterator; +import java.util.Map; +import java.util.Map.Entry; + + +/** + * Check attribute values implementations. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class AttrCheckImpl +{ + + /** + * checker for URLs. + */ + public static final AttrCheck URL = new CheckUrl(); + + /** + * checker for scripts. + */ + public static final AttrCheck SCRIPT = new CheckScript(); + + /** + * checker for "name" attribute. + */ + public static final AttrCheck NAME = new CheckName(); + + /** + * checker for ids. + */ + public static final AttrCheck ID = new CheckId(); + + /** + * checker for "align" attribute. + */ + public static final AttrCheck ALIGN = new CheckAlign(); + + /** + * checker for "valign" attribute. + */ + public static final AttrCheck VALIGN = new CheckValign(); + + /** + * checker for boolean attributes. + */ + public static final AttrCheck BOOL = new CheckBool(); + + /** + * checker for "lenght" attribute. + */ + public static final AttrCheck LENGTH = new CheckLength(); + + /** + * checker for "target" attribute. + */ + public static final AttrCheck TARGET = new CheckTarget(); + + /** + * checker for "submit" attribute. + */ + public static final AttrCheck FSUBMIT = new CheckFsubmit(); + + /** + * checker for "clear" attribute. + */ + public static final AttrCheck CLEAR = new CheckClear(); + + /** + * checker for "shape" attribute. + */ + public static final AttrCheck SHAPE = new CheckShape(); + + /** + * checker for "number" attribute. + */ + public static final AttrCheck NUMBER = new CheckNumber(); + + /** + * checker for "scope" attribute. + */ + public static final AttrCheck SCOPE = new CheckScope(); + + /** + * checker for "color" attribute. + */ + public static final AttrCheck COLOR = new CheckColor(); + + /** + * checker for "vtype" attribute. + */ + public static final AttrCheck VTYPE = new CheckVType(); + + /** + * checker for "scroll" attribute. + */ + public static final AttrCheck SCROLL = new CheckScroll(); + + /** + * checker for "dir" attribute. + */ + public static final AttrCheck TEXTDIR = new CheckTextDir(); + + /** + * checker for "lang" and "xml:lang" attributes. + */ + public static final AttrCheck LANG = new CheckLang(); + + /** + * checker for text attributes. Actually null (no validation). + */ + public static final AttrCheck TEXT = null; + + /** + * checker for "charset" attribute. Actually null (no validation). + */ + public static final AttrCheck CHARSET = null; + + /** + * checker for "type" attribute. Actually null (no validation). + */ + public static final AttrCheck TYPE = null; + + /** + * checker for attributes that can contain a single character. Actually null (no validation). + */ + public static final AttrCheck CHARACTER = null; + + /** + * checker for attributes which contain a list of urls. Actually null (no validation). + */ + public static final AttrCheck URLS = null; + + /** + * checker for "cols" attribute. Actually null (no validation). + */ + public static final AttrCheck COLS = null; + + /** + * checker for "coords" attribute. Actually null (no validation). + */ + public static final AttrCheck COORDS = null; + + /** + * checker for attributes containing dates. Actually null (no validation). + */ + public static final AttrCheck DATE = null; + + /** + * checker for attributes referencng an id. Actually null (no validation). + */ + public static final AttrCheck IDREF = null; + + /** + * checker for table "frame" attribute. Actually null (no validation). + */ + public static final AttrCheck TFRAME = null; + + /** + * checker for "frameborder" attribute. Actually null (no validation). + */ + public static final AttrCheck FBORDER = null; + + /** + * checker for "media" attribute. Actually null (no validation). + */ + public static final AttrCheck MEDIA = null; + + /** + * checker for "rel" and "rev" attributes. Actually null (no validation). + */ + public static final AttrCheck LINKTYPES = null; + + /** + * checker for table "rules" attribute. Actually null (no validation). + */ + public static final AttrCheck TRULES = null; + + /** + * utility class, don't instantiate. + */ + private AttrCheckImpl() + { + // empty private constructor + } + + /** + * AttrCheck implementation for checking URLs. + */ + public static class CheckUrl implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + char c; + StringBuffer dest; + boolean escapeFound = false; + boolean backslashFound = false; + int i = 0; + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + String p = attval.value; + + for (i = 0; i < p.length(); ++i) + { + c = p.charAt(i); + // find \ + if (c == '\\') + { + backslashFound = true; + } + // find non-ascii chars + else if ((c > 0x7e) || (c <= 0x20) || (c == '<') || (c == '>')) + { + escapeFound = true; + } + } + + // backslashes found, fix them + if (lexer.configuration.fixBackslash && backslashFound) + { + attval.value = attval.value.replace('\\', '/'); + p = attval.value; + } + + // non-ascii chars found, fix them + if (lexer.configuration.fixUri && escapeFound) + { + dest = new StringBuffer(); + + for (i = 0; i < p.length(); ++i) + { + c = p.charAt(i); + if ((c > 0x7e) || (c <= 0x20) || (c == '<') || (c == '>')) + { + dest.append('%'); + dest.append(Integer.toHexString(c).toUpperCase()); + } + else + { + dest.append(c); + } + } + + attval.value = dest.toString(); + } + if (backslashFound) + { + if (lexer.configuration.fixBackslash) + { + lexer.report.attrError(lexer, node, attval, Report.FIXED_BACKSLASH); + } + else + { + lexer.report.attrError(lexer, node, attval, Report.BACKSLASH_IN_URI); + } + } + if (escapeFound) + { + if (lexer.configuration.fixUri) + { + lexer.report.attrError(lexer, node, attval, Report.ESCAPED_ILLEGAL_URI); + } + else + { + lexer.report.attrError(lexer, node, attval, Report.ILLEGAL_URI_REFERENCE); + } + + lexer.badChars |= Report.INVALID_URI; + } + + } + } + + /** + * AttrCheck implementation for checking scripts. + */ + public static class CheckScript implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + // not implemented + } + + } + + /** + * AttrCheck implementation for checking the "align" attribute. + */ + public static class CheckAlign implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"left", "center", "right", "justify"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + // IMG, OBJECT, APPLET and EMBED use align for vertical position + if (node.tag != null && ((node.tag.model & Dict.CM_IMG) != 0)) + { + VALIGN.check(lexer, node, attval); + return; + } + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + + } + + /** + * AttrCheck implementation for checking the "valign" attribute. + */ + public static class CheckValign implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"top", "middle", "bottom", "baseline"}; + + /** + * valid values for this attribute (only for img tag). + */ + private static final String[] VALID_VALUES_IMG = new String[]{"left", "right"}; + + /** + * proprietary values for this attribute. + */ + private static final String[] VALID_VALUES_PROPRIETARY = new String[]{ + "texttop", + "absmiddle", + "absbottom", + "textbottom"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + String value; + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + value = attval.value; + + if (TidyUtils.isInValuesIgnoreCase(VALID_VALUES, value)) + { + // all is fine + return; + } + + if (TidyUtils.isInValuesIgnoreCase(VALID_VALUES_IMG, value)) + { + if (!(node.tag != null && ((node.tag.model & Dict.CM_IMG) != 0))) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + else if (TidyUtils.isInValuesIgnoreCase(VALID_VALUES_PROPRIETARY, value)) + { + lexer.constrainVersion(Dict.VERS_PROPRIETARY); + lexer.report.attrError(lexer, node, attval, Report.PROPRIETARY_ATTR_VALUE); + } + else + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + + } + + /** + * AttrCheck implementation for checking boolean attributes. + */ + public static class CheckBool implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + if (attval.value == null) + { + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + } + + } + + /** + * AttrCheck implementation for checking the "length" attribute. + */ + public static class CheckLength implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + // don't check for <col width=...> and <colgroup width=...> + if ("width".equalsIgnoreCase(attval.attribute) + && (node.tag == lexer.configuration.tt.tagCol || node.tag == lexer.configuration.tt.tagColgroup)) + { + return; + } + + String p = attval.value; + + if (p.length() == 0 || (!Character.isDigit(p.charAt(0)) && !('%' == p.charAt(0)))) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + else + { + + TagTable tt = lexer.configuration.tt; + + for (int j = 1; j < p.length(); j++) + { + // elements th and td must not use percentages + if ((!Character.isDigit(p.charAt(j)) && (node.tag == tt.tagTd || node.tag == tt.tagTh)) + || (!Character.isDigit(p.charAt(j)) && p.charAt(j) != '%')) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + break; + } + } + } + } + } + + /** + * AttrCheck implementation for checking the "target" attribute. + */ + public static class CheckTarget implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"_blank", "_self", "_parent", "_top"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + + // No target attribute in strict HTML versions + lexer.constrainVersion(~Dict.VERS_HTML40_STRICT); + + if (attval.value == null || attval.value.length() == 0) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + String value = attval.value; + + // target names must begin with A-Za-z ... + if (Character.isLetter(value.charAt(0))) + { + return; + } + + // or be one of _blank, _self, _parent and _top + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + + } + } + + /** + * AttrCheck implementation for checking the "submit" attribute. + */ + public static class CheckFsubmit implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"get", "post"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + } + + /** + * AttrCheck implementation for checking the "clear" attribute. + */ + public static class CheckClear implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"none", "left", "right", "all"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + attval.value = VALID_VALUES[0]; + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + + } + } + + /** + * AttrCheck implementation for checking the "shape" attribute. + */ + public static class CheckShape implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"rect", "default", "circle", "poly"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + + } + } + + /** + * AttrCheck implementation for checking Scope. + */ + public static class CheckScope implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"row", "rowgroup", "col", "colgroup"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + } + + /** + * AttrCheck implementation for checking numbers. + */ + public static class CheckNumber implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + // don't check <frameset cols=... rows=...> + if (("cols".equalsIgnoreCase(attval.attribute) || "rows".equalsIgnoreCase(attval.attribute)) + && node.tag == lexer.configuration.tt.tagFrameset) + { + return; + } + + String value = attval.value; + + int j = 0; + + // font size may be preceded by + or - + if (node.tag == lexer.configuration.tt.tagFont && (value.startsWith("+") || value.startsWith("-"))) + { + ++j; + } + + for (; j < value.length(); j++) + { + char p = value.charAt(j); + if (!Character.isDigit(p)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + break; + } + } + } + } + + /** + * AttrCheck implementation for checking ids. + */ + public static class CheckId implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + Node old; + + if (attval.value == null || attval.value.length() == 0) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + String p = attval.value; + char s = p.charAt(0); + + if (p.length() == 0 || !( Character.isLetter( s ) || s=='_' )) + { + if (lexer.isvoyager && (TidyUtils.isXMLLetter(s) || s == ':')) + { + lexer.report.attrError(lexer, node, attval, Report.XML_ID_SYNTAX); + } + else + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + else + { + + for (int j = 1; j < p.length(); j++) + { + s = p.charAt(j); + + if (!TidyUtils.isNamechar(s)) + { + if (lexer.isvoyager && TidyUtils.isXMLNamechar(s)) + { + lexer.report.attrError(lexer, node, attval, Report.XML_ID_SYNTAX); + } + else + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + break; + } + } + } + + if (((old = lexer.configuration.tt.getNodeByAnchor(attval.value)) != null) && old != node) + { + lexer.report.attrError(lexer, node, attval, Report.ANCHOR_NOT_UNIQUE); + } + else + { + lexer.configuration.tt.anchorList = lexer.configuration.tt.addAnchor(attval.value, node); + } + } + + } + + /** + * AttrCheck implementation for checking the "name" attribute. + */ + public static class CheckName implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + Node old; + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + else if (lexer.configuration.tt.isAnchorElement(node)) + { + lexer.constrainVersion(~Dict.VERS_XHTML11); + + if (((old = lexer.configuration.tt.getNodeByAnchor(attval.value)) != null) && old != node) + { + lexer.report.attrError(lexer, node, attval, Report.ANCHOR_NOT_UNIQUE); + } + else + { + lexer.configuration.tt.anchorList = lexer.configuration.tt.addAnchor(attval.value, node); + } + } + } + + } + + /** + * AttrCheck implementation for checking colors. + */ + public static class CheckColor implements AttrCheck + { + + /** + * valid html colors. + */ + private static final Map<String, String> COLORS = new HashMap<String, String>(); + + static + { + COLORS.put("black", "#000000"); + COLORS.put("green", "#008000"); + COLORS.put("silver", "#C0C0C0"); + COLORS.put("lime", "#00FF00"); + COLORS.put("gray", "#808080"); + COLORS.put("olive", "#808000"); + COLORS.put("white", "#FFFFFF"); + COLORS.put("yellow", "#FFFF00"); + COLORS.put("maroon", "#800000"); + COLORS.put("navy", "#000080"); + COLORS.put("red", "#FF0000"); + COLORS.put("blue", "#0000FF"); + COLORS.put("purple", "#800080"); + COLORS.put("teal", "#008080"); + COLORS.put("fuchsia", "#FF00FF"); + COLORS.put("aqua", "#00FFFF"); + } + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + boolean hexUppercase = true; + boolean invalid = false; + boolean found = false; + + if (attval.value == null || attval.value.length() == 0) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + String given = attval.value; + + Iterator<Entry<String, String>> colorIter = COLORS.entrySet().iterator(); + + while (colorIter.hasNext()) + { + Entry<String,String> color = colorIter.next(); + + if (given.charAt(0) == '#') + { + if (given.length() != 7) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + invalid = true; + break; + } + else if (given.equalsIgnoreCase((String) color.getValue())) + { + if (lexer.configuration.replaceColor) + { + attval.value = (String) color.getKey(); + } + found = true; + break; + } + } + else if (TidyUtils.isLetter(given.charAt(0))) + { + if (given.equalsIgnoreCase((String) color.getKey())) + { + if (lexer.configuration.replaceColor) + { + attval.value = (String) color.getKey(); + } + found = true; + break; + } + } + else + { + + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + + invalid = true; + break; + } + } + if (!found && !invalid) + { + if (given.charAt(0) == '#') + { + // check if valid hex digits and letters + + for (int i = 1; i < 7; ++i) + { + if (!TidyUtils.isDigit(given.charAt(i)) + && ("abcdef".indexOf(Character.toLowerCase(given.charAt(i))) == -1)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + invalid = true; + break; + } + } + // convert hex letters to uppercase + if (!invalid && hexUppercase) + { + for (int i = 1; i < 7; ++i) + { + attval.value = given.toUpperCase(); + } + } + } + + else + { + // we could search for more colors and mark the file as HTML Proprietary, but I don't thinks + // it's worth the effort, so values not in HTML 4.01 are invalid + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + invalid = true; + } + } + } + } + + /** + * AttrCheck implementation for checking valuetype. + */ + public static class CheckVType implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"data", "object", "ref"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + } + + /** + * AttrCheck implementation for checking scroll. + */ + public static class CheckScroll implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"no", "yes", "auto"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + } + + /** + * AttrCheck implementation for checking dir. + */ + public static class CheckTextDir implements AttrCheck + { + + /** + * valid values for this attribute. + */ + private static final String[] VALID_VALUES = new String[]{"rtl", "ltr"}; + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + + attval.checkLowerCaseAttrValue(lexer, node); + + if (!TidyUtils.isInValuesIgnoreCase(VALID_VALUES, attval.value)) + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + } + + /** + * AttrCheck implementation for checking lang and xml:lang. + */ + public static class CheckLang implements AttrCheck + { + + /** + * @see AttrCheck#check(Lexer, Node, AttVal) + */ + public void check(Lexer lexer, Node node, AttVal attval) + { + + if ("lang".equals(attval.attribute)) + { + lexer.constrainVersion(~Dict.VERS_XHTML11); + } + + if (attval.value == null) + { + lexer.report.attrError(lexer, node, attval, Report.MISSING_ATTR_VALUE); + return; + } + } + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Attribute.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Attribute.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Attribute.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,168 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * HTML attribute. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Attribute +{ + + /** + * attribute name. + */ + private String name; + + /** + * don't wrap attribute. + */ + private boolean nowrap; + + /** + * unmodifiable attribute? + */ + private boolean literal; + + /** + * html versions for this attribute. + */ + private short versions; + + /** + * checker for the attribute. + */ + private AttrCheck attrchk; + + /** + * Instantiates a new Attribute. + * @param attributeName attribute name + * @param htmlVersions versions in which this attribute is supported + * @param check AttrCheck instance + */ + public Attribute(String attributeName, short htmlVersions, AttrCheck check) + { + this.name = attributeName; + this.versions = htmlVersions; + this.attrchk = check; + } + + /** + * Is this a literal (unmodifiable) attribute? + * @param isLiteral boolean <code>true</code> for a literal attribute + */ + public void setLiteral(boolean isLiteral) + { + this.literal = isLiteral; + } + + /** + * Don't wrap this attribute? + * @param isNowrap boolean <code>true</code>= don't wrap + */ + public void setNowrap(boolean isNowrap) + { + this.nowrap = isNowrap; + } + + /** + * Returns the checker for this attribute. + * @return instance of AttrCheck. + */ + public AttrCheck getAttrchk() + { + return this.attrchk; + } + + /** + * Is this a literal (unmodifiable) attribute? + * @return <code>true</code> for a literal attribute + */ + public boolean isLiteral() + { + return this.literal; + } + + /** + * Returns the attribute name. + * @return attribute name. + */ + public String getName() + { + return this.name; + } + + /** + * Don't wrap this attribute? + * @return <code>true</code>= don't wrap + */ + public boolean isNowrap() + { + return this.nowrap; + } + + /** + * Returns the html versions in which this attribute is supported. + * @return html versions for this attribute. + * @see Dict + */ + public short getVersions() + { + return this.versions; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttributeTable.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttributeTable.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/AttributeTable.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,464 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.util.Hashtable; +import java.util.Map; + + +/** + * HTML attribute hash table. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class AttributeTable +{ + + /** + * href attribute. + */ + protected static Attribute attrHref; + + /** + * src attribute. + */ + protected static Attribute attrSrc; + + /** + * id attribute. + */ + protected static Attribute attrId; + + /** + * name attribute. + */ + protected static Attribute attrName; + + /** + * summary attribute. + */ + protected static Attribute attrSummary; + + /** + * alt attribute. + */ + protected static Attribute attrAlt; + + /** + * logdesc attribute. + */ + protected static Attribute attrLongdesc; + + /** + * usemap attribute. + */ + protected static Attribute attrUsemap; + + /** + * ismap attribute. + */ + protected static Attribute attrIsmap; + + /** + * language attribute. + */ + protected static Attribute attrLanguage; + + /** + * type attribute. + */ + protected static Attribute attrType; + + /** + * title attribute. + */ + protected static Attribute attrTitle; + + /** + * xmlns attribute. + */ + protected static Attribute attrXmlns; + + /** + * value attribute. + */ + protected static Attribute attrValue; + + /** + * content attribute. + */ + protected static Attribute attrContent; + + /** + * datafld attribute. + */ + protected static Attribute attrDatafld; + + /** + * width attribute. + */ + protected static Attribute attrWidth; + + /** + * height attribute. + */ + protected static Attribute attrHeight; + + /** + * attribute table instance. + */ + private static AttributeTable defaultAttributeTable; + + /** + * all the known attributes. + */ + private static final Attribute[] ATTRS = { + new Attribute("abbr", Dict.VERS_HTML40, AttrCheckImpl.TEXT), + new Attribute("accept-charset", Dict.VERS_HTML40, AttrCheckImpl.CHARSET), + new Attribute("accept", Dict.VERS_ALL, AttrCheckImpl.TYPE), + new Attribute("accesskey", Dict.VERS_HTML40, AttrCheckImpl.CHARACTER), + new Attribute("action", Dict.VERS_ALL, AttrCheckImpl.URL), + new Attribute("add_date", Dict.VERS_NETSCAPE, AttrCheckImpl.TEXT), // A + new Attribute("align", Dict.VERS_ALL, AttrCheckImpl.ALIGN), // set varies with element + new Attribute("alink", Dict.VERS_LOOSE, AttrCheckImpl.COLOR), + new Attribute("alt", Dict.VERS_ALL, AttrCheckImpl.TEXT), + new Attribute("archive", Dict.VERS_HTML40, AttrCheckImpl.URLS), // space or comma separated list + new Attribute("axis", Dict.VERS_HTML40, AttrCheckImpl.TEXT), + new Attribute("background", Dict.VERS_LOOSE, AttrCheckImpl.URL), + new Attribute("bgcolor", Dict.VERS_LOOSE, AttrCheckImpl.COLOR), + new Attribute("bgproperties", Dict.VERS_PROPRIETARY, AttrCheckImpl.TEXT), // BODY "fixed" fixes background + new Attribute("border", Dict.VERS_ALL, AttrCheckImpl.BOOL), // like LENGTH + "border" + new Attribute("bordercolor", Dict.VERS_MICROSOFT, AttrCheckImpl.COLOR), // used on TABLE + new Attribute("bottommargin", Dict.VERS_MICROSOFT, AttrCheckImpl.NUMBER), // used on BODY + new Attribute("cellpadding", Dict.VERS_FROM32, AttrCheckImpl.LENGTH), // % or pixel values + new Attribute("cellspacing", Dict.VERS_FROM32, AttrCheckImpl.LENGTH), + new Attribute("char", Dict.VERS_HTML40, AttrCheckImpl.CHARACTER), + new Attribute("charoff", Dict.VERS_HTML40, AttrCheckImpl.LENGTH), + new Attribute("charset", Dict.VERS_HTML40, AttrCheckImpl.CHARSET), + new Attribute("checked", Dict.VERS_ALL, AttrCheckImpl.BOOL), // i.e. "checked" or absent + new Attribute("cite", Dict.VERS_HTML40, AttrCheckImpl.URL), + new Attribute("class", Dict.VERS_HTML40, AttrCheckImpl.TEXT), + new Attribute("classid", Dict.VERS_HTML40, AttrCheckImpl.URL), + new Attribute("clear", Dict.VERS_LOOSE, AttrCheckImpl.CLEAR), // BR: left, right, all + new Attribute("code", Dict.VERS_LOOSE, AttrCheckImpl.TEXT), // APPLET + new Attribute("codebase", Dict.VERS_HTML40, AttrCheckImpl.URL), // OBJECT + new Attribute("codetype", Dict.VERS_HTML40, AttrCheckImpl.TYPE), // OBJECT + new Attribute("color", Dict.VERS_LOOSE, AttrCheckImpl.COLOR), // BASEFONT, FONT + new Attribute("cols", Dict.VERS_IFRAME, AttrCheckImpl.COLS), // TABLE & FRAMESET + new Attribute("colspan", Dict.VERS_FROM32, AttrCheckImpl.NUMBER), + new Attribute("compact", Dict.VERS_ALL, AttrCheckImpl.BOOL), // lists + new Attribute("content", Dict.VERS_ALL, AttrCheckImpl.TEXT), // META + new Attribute("coords", Dict.VERS_FROM32, AttrCheckImpl.COORDS), // AREA, A + new Attribute("data", Dict.VERS_HTML40, AttrCheckImpl.URL), // OBJECT + new Attribute("datafld", Dict.VERS_MICROSOFT, AttrCheckImpl.TEXT), // used on DIV, IMG + new Attribute("dataformatas", Dict.VERS_MICROSOFT, AttrCheckImpl.TEXT), // used on DIV, IMG + new Attribute("datapagesize", Dict.VERS_MICROSOFT, AttrCheckImpl.NUMBER), // used on DIV, IMG + new Attribute("datasrc", Dict.VERS_MICROSOFT, AttrCheckImpl.URL), // used on TABLE + new Attribute("datetime", Dict.VERS_HTML40, AttrCheckImpl.DATE), // INS, DEL + new Attribute("declare", Dict.VERS_HTML40, AttrCheckImpl.BOOL), // OBJECT + new Attribute("defer", Dict.VERS_HTML40, AttrCheckImpl.BOOL), // SCRIPT + new Attribute("dir", Dict.VERS_HTML40, AttrCheckImpl.TEXTDIR), // ltr or rtl + new Attribute("disabled", Dict.VERS_HTML40, AttrCheckImpl.BOOL), // form fields + new Attribute("enctype", Dict.VERS_ALL, AttrCheckImpl.TYPE), // FORM + new Attribute("face", Dict.VERS_LOOSE, AttrCheckImpl.TEXT), // BASEFONT, FONT + new Attribute("for", Dict.VERS_HTML40, AttrCheckImpl.IDREF), // LABEL + new Attribute("frame", Dict.VERS_HTML40, AttrCheckImpl.TFRAME), // TABLE + new Attribute("frameborder", (short) (Dict.VERS_FRAMESET | Dict.VERS_IFRAME), AttrCheckImpl.FBORDER), // 0 or 1 + new Attribute("framespacing", Dict.VERS_PROPRIETARY, AttrCheckImpl.NUMBER), // pixel value + new Attribute("gridx", Dict.VERS_PROPRIETARY, AttrCheckImpl.NUMBER), // TABLE Adobe golive + new Attribute("gridy", Dict.VERS_PROPRIETARY, AttrCheckImpl.NUMBER), // TABLE Adobe golive + new Attribute("headers", Dict.VERS_HTML40, AttrCheckImpl.IDREF), // table cells + new Attribute("height", Dict.VERS_ALL, AttrCheckImpl.LENGTH), // pixels only for TH/TD + new Attribute("href", Dict.VERS_ALL, AttrCheckImpl.URL), // A, AREA, LINK and BASE + new Attribute("hreflang", Dict.VERS_HTML40, AttrCheckImpl.LANG), // A, LINK + new Attribute("hspace", Dict.VERS_ALL, AttrCheckImpl.NUMBER), // APPLET, IMG, OBJECT + new Attribute("http-equiv", Dict.VERS_ALL, AttrCheckImpl.TEXT), // META + new Attribute("id", Dict.VERS_HTML40, AttrCheckImpl.ID), + new Attribute("ismap", Dict.VERS_ALL, AttrCheckImpl.BOOL), // IMG + new Attribute("label", Dict.VERS_HTML40, AttrCheckImpl.TEXT), // OPT, OPTGROUP + new Attribute("lang", Dict.VERS_HTML40, AttrCheckImpl.LANG), + new Attribute("language", Dict.VERS_LOOSE, AttrCheckImpl.TEXT), // SCRIPT + new Attribute("last_modified", Dict.VERS_NETSCAPE, AttrCheckImpl.TEXT), // A + new Attribute("last_visit", Dict.VERS_NETSCAPE, AttrCheckImpl.TEXT), // A + new Attribute("leftmargin", Dict.VERS_MICROSOFT, AttrCheckImpl.NUMBER), // used on BODY + new Attribute("link", Dict.VERS_LOOSE, AttrCheckImpl.COLOR), // BODY + new Attribute("longdesc", Dict.VERS_HTML40, AttrCheckImpl.URL), // IMG + new Attribute("lowsrc", Dict.VERS_PROPRIETARY, AttrCheckImpl.URL), // IMG + new Attribute("marginheight", Dict.VERS_IFRAME, AttrCheckImpl.NUMBER), // FRAME, IFRAME, BODY + new Attribute("marginwidth", Dict.VERS_IFRAME, AttrCheckImpl.NUMBER), // ditto + new Attribute("maxlength", Dict.VERS_ALL, AttrCheckImpl.NUMBER), // INPUT + new Attribute("media", Dict.VERS_HTML40, AttrCheckImpl.MEDIA), // STYLE, LINK + new Attribute("method", Dict.VERS_ALL, AttrCheckImpl.FSUBMIT), // FORM: get or post + new Attribute("multiple", Dict.VERS_ALL, AttrCheckImpl.BOOL), // SELECT + new Attribute("name", Dict.VERS_ALL, AttrCheckImpl.NAME), + new Attribute("nohref", Dict.VERS_FROM32, AttrCheckImpl.BOOL), // AREA + new Attribute("noresize", Dict.VERS_FRAMESET, AttrCheckImpl.BOOL), // FRAME + new Attribute("noshade", Dict.VERS_LOOSE, AttrCheckImpl.BOOL), // HR + new Attribute("nowrap", Dict.VERS_LOOSE, AttrCheckImpl.BOOL), // table cells + new Attribute("object", Dict.VERS_HTML40_LOOSE, AttrCheckImpl.TEXT), // APPLET + new Attribute("onblur", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onchange", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onclick", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("ondblclick", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onkeydown", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onkeypress", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onkeyup", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onload", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onmousedown", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onmousemove", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onmouseout", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onmouseover", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onmouseup", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onsubmit", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onreset", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onselect", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onunload", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onfocus", Dict.VERS_EVENTS, AttrCheckImpl.SCRIPT), // event + new Attribute("onafterupdate", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // form fields + new Attribute("onbeforeupdate", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // form fields + new Attribute("onerrorupdate", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // form fields + new Attribute("onrowenter", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // form fields + new Attribute("onrowexit", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // form fields + new Attribute("onbeforeunload", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // form fields + new Attribute("ondatasetchanged", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // object, applet + new Attribute("ondataavailable", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // object, applet + new Attribute("ondatasetcomplete", Dict.VERS_MICROSOFT, AttrCheckImpl.SCRIPT), // object, applet + new Attribute("profile", Dict.VERS_HTML40, AttrCheckImpl.URL), // HEAD + new Attribute("prompt", Dict.VERS_LOOSE, AttrCheckImpl.TEXT), // ISINDEX + new Attribute("readonly", Dict.VERS_HTML40, AttrCheckImpl.BOOL), // form fields + new Attribute("rel", Dict.VERS_ALL, AttrCheckImpl.LINKTYPES), // A, LINK + new Attribute("rev", Dict.VERS_ALL, AttrCheckImpl.LINKTYPES), // A, LINK + new Attribute("rightmargin", Dict.VERS_MICROSOFT, AttrCheckImpl.NUMBER), // used on BODY + new Attribute("rows", Dict.VERS_ALL, AttrCheckImpl.NUMBER), // TEXTAREA + new Attribute("rowspan", Dict.VERS_ALL, AttrCheckImpl.NUMBER), // table cells + new Attribute("rules", Dict.VERS_HTML40, AttrCheckImpl.TRULES), // TABLE + new Attribute("scheme", Dict.VERS_HTML40, AttrCheckImpl.TEXT), // META + new Attribute("scope", Dict.VERS_HTML40, AttrCheckImpl.SCOPE), // table cells + new Attribute("scrolling", Dict.VERS_IFRAME, AttrCheckImpl.SCROLL), // yes, no or auto + new Attribute("selected", Dict.VERS_ALL, AttrCheckImpl.BOOL), // OPTION + new Attribute("shape", Dict.VERS_FROM32, AttrCheckImpl.SHAPE), // AREA, A + new Attribute("showgrid", Dict.VERS_PROPRIETARY, AttrCheckImpl.BOOL), // TABLE Adobe golive + new Attribute("showgridx", Dict.VERS_PROPRIETARY, AttrCheckImpl.BOOL), // TABLE Adobe golive + new Attribute("showgridy", Dict.VERS_PROPRIETARY, AttrCheckImpl.BOOL), // TABLE Adobe golive + new Attribute("size", Dict.VERS_LOOSE, AttrCheckImpl.NUMBER), // HR, FONT, BASEFONT, SELECT + new Attribute("span", Dict.VERS_HTML40, AttrCheckImpl.NUMBER), // COL, COLGROUP + new Attribute("src", Dict.VERS_ALL, AttrCheckImpl.URL), // IMG, FRAME, IFRAME + new Attribute("standby", Dict.VERS_HTML40, AttrCheckImpl.TEXT), // OBJECT + new Attribute("start", Dict.VERS_ALL, AttrCheckImpl.NUMBER), // OL + new Attribute("style", Dict.VERS_HTML40, AttrCheckImpl.TEXT), + new Attribute("summary", Dict.VERS_HTML40, AttrCheckImpl.TEXT), // TABLE + new Attribute("tabindex", Dict.VERS_HTML40, AttrCheckImpl.NUMBER), // fields, OBJECT and A + new Attribute("target", Dict.VERS_HTML40, AttrCheckImpl.TARGET), // names a frame/window + new Attribute("text", Dict.VERS_LOOSE, AttrCheckImpl.COLOR), // BODY + new Attribute("title", Dict.VERS_HTML40, AttrCheckImpl.TEXT), // text tool tip + new Attribute("topmargin", Dict.VERS_MICROSOFT, AttrCheckImpl.NUMBER), // used on BODY + new Attribute("type", Dict.VERS_FROM32, AttrCheckImpl.TYPE), // also used by SPACER + new Attribute("usemap", Dict.VERS_ALL, AttrCheckImpl.BOOL), // things with images + new Attribute("valign", Dict.VERS_FROM32, AttrCheckImpl.VALIGN), + new Attribute("value", Dict.VERS_ALL, AttrCheckImpl.TEXT), // OPTION, PARAM + new Attribute("valuetype", Dict.VERS_HTML40, AttrCheckImpl.VTYPE), // PARAM: data, ref, object + new Attribute("version", Dict.VERS_ALL, AttrCheckImpl.TEXT), // HTML + new Attribute("vlink", Dict.VERS_LOOSE, AttrCheckImpl.COLOR), // BODY + new Attribute("vspace", Dict.VERS_LOOSE, AttrCheckImpl.NUMBER), // IMG, OBJECT, APPLET + new Attribute("width", Dict.VERS_ALL, AttrCheckImpl.LENGTH), // pixels only for TD/TH + new Attribute("wrap", Dict.VERS_NETSCAPE, AttrCheckImpl.TEXT), // textarea + new Attribute("xml:lang", Dict.VERS_XML, AttrCheckImpl.TEXT), // XML language + new Attribute("xml:space", Dict.VERS_XML, AttrCheckImpl.TEXT), // XML language + new Attribute("xmlns", Dict.VERS_ALL, AttrCheckImpl.TEXT), // name space + new Attribute("rbspan", Dict.VERS_XHTML11, AttrCheckImpl.NUMBER), // ruby markup + }; + + /** + * Map containing all the installed attributes. + */ + private Map<String, Attribute> attributeHashtable = new Hashtable<String, Attribute>(); + + /** + * lookup an installed Attribute. + * @param name attribute name + * @return Attribute or null if the attribute is not found + */ + public Attribute lookup(String name) + { + return (Attribute) this.attributeHashtable.get(name); + } + + /** + * installs a new Attribute. + * @param attr Atribute + * @return installed Attribute + */ + public Attribute install(Attribute attr) + { + return (Attribute) this.attributeHashtable.put(attr.getName(), attr); + } + + /** + * public method for finding attribute definition by name. + * @param attval AttVal instance + * @return Attribute with name = attval.name + */ + public Attribute findAttribute(AttVal attval) + { + Attribute np; + + if (attval.attribute != null) + { + np = lookup(attval.attribute); + return np; + } + + return null; + } + + /** + * Does the given attibute contains an url? + * @param attrname attribute name + * @return <code>true</code> if the given attribute is expected to contain an URL + */ + public boolean isUrl(String attrname) + { + Attribute np; + + np = lookup(attrname); + return (np != null && np.getAttrchk() == AttrCheckImpl.URL); + } + + /** + * Does the given attibute contains a script? + * @param attrname attribute name + * @return <code>true</code> if the given attribute is expected to contain a script + */ + public boolean isScript(String attrname) + { + Attribute np; + + np = lookup(attrname); + return (np != null && np.getAttrchk() == AttrCheckImpl.SCRIPT); + } + + /** + * Does the given attibute contains a literal attribute? + * @param attrname attribute name + * @return <code>true</code> if the given attribute is expected to contain a literal attribute + */ + public boolean isLiteralAttribute(String attrname) + { + Attribute np; + + np = lookup(attrname); + return (np != null && np.isLiteral()); + } + + /** + * Declare a new literal attribute. + * @param name atribute name + */ + public void declareLiteralAttrib(String name) + { + // Henry Zrepa reports that some folk are using embed with script attributes where newlines are signficant. + // These + // need to be declared and handled specially! + Attribute attrib = lookup(name); + + if (attrib == null) + { + attrib = install(new Attribute(name, Dict.VERS_PROPRIETARY, null)); + } + + attrib.setLiteral(true); + } + + /** + * Returns the default attribute table instance. + * @return AttributeTable instance + */ + public static AttributeTable getDefaultAttributeTable() + { + if (defaultAttributeTable == null) + { + defaultAttributeTable = new AttributeTable(); + for (int i = 0; i < ATTRS.length; i++) + { + defaultAttributeTable.install(ATTRS[i]); + } + attrHref = defaultAttributeTable.lookup("href"); + attrSrc = defaultAttributeTable.lookup("src"); + attrId = defaultAttributeTable.lookup("id"); + attrName = defaultAttributeTable.lookup("name"); + attrSummary = defaultAttributeTable.lookup("summary"); + attrAlt = defaultAttributeTable.lookup("alt"); + attrLongdesc = defaultAttributeTable.lookup("longdesc"); + attrUsemap = defaultAttributeTable.lookup("usemap"); + attrIsmap = defaultAttributeTable.lookup("ismap"); + attrLanguage = defaultAttributeTable.lookup("language"); + attrType = defaultAttributeTable.lookup("type"); + attrTitle = defaultAttributeTable.lookup("title"); + attrXmlns = defaultAttributeTable.lookup("xmlns"); + attrValue = defaultAttributeTable.lookup("value"); + attrContent = defaultAttributeTable.lookup("content"); + attrDatafld = defaultAttributeTable.lookup("datafld"); + attrWidth = defaultAttributeTable.lookup("width"); + attrHeight = defaultAttributeTable.lookup("height"); + + attrAlt.setNowrap(true); + attrValue.setNowrap(true); + attrContent.setNowrap(true); + } + return defaultAttributeTable; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Clean.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Clean.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Clean.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,2401 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Clean up misuse of presentation markup. Filters from other formats such as Microsoft Word often make excessive use of + * presentation markup such as font tags, B, I, and the align attribute. By applying a set of production rules, it is + * straight forward to transform this to use CSS. Some rules replace some of the children of an element by style + * properties on the element, e.g. + * <p> + * <b>... </b> + * </p>. + * <p style="font-weight: bold"> + * ... + * </p> + * Such rules are applied to the element's content and then to the element itself until none of the rules more apply. + * Having applied all the rules to an element, it will have a style attribute with one or more properties. Other rules + * strip the element they apply to, replacing it by style properties on the contents, e.g. <dir> + * <li> + * <p> + * ...</li> + * </dir>. + * <p style="margin-left 1em"> + * ... These rules are applied to an element before processing its content and replace the current element by the first + * element in the exposed content. After applying both sets of rules, you can replace the style attribute by a class + * value and style rule in the document head. To support this, an association of styles and class names is built. A + * naive approach is to rely on string matching to test when two property lists are the same. A better approach would be + * to first sort the properties before matching. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Clean +{ + + /** + * sequential number for generated css classes. + */ + private int classNum = 1; + + /** + * Tag table. + */ + private TagTable tt; + + /** + * Instantiates a new Clean. + * @param tagTable tag table instance + */ + public Clean(TagTable tagTable) + { + this.tt = tagTable; + } + + /** + * Insert a css style property. + * @param props StyleProp instance + * @param name property name + * @param value property value + * @return StyleProp containin the given property + */ + private StyleProp insertProperty(StyleProp props, String name, String value) + { + StyleProp first, prev, prop; + int cmp; + + prev = null; + first = props; + + while (props != null) + { + cmp = props.name.compareTo(name); + + if (cmp == 0) + { + // this property is already defined, ignore new value + return first; + } + + if (cmp > 0) // props.name > name + { + // insert before this + + prop = new StyleProp(name, value, props); + + if (prev != null) + { + prev.next = prop; + } + else + { + first = prop; + } + + return first; + } + + prev = props; + props = props.next; + } + + prop = new StyleProp(name, value, null); + + if (prev != null) + { + prev.next = prop; + } + else + { + first = prop; + } + + return first; + } + + /** + * Create sorted linked list of properties from style string. + * @param prop StyleProp + * @param style style string + * @return StyleProp with given style + */ + private StyleProp createProps(StyleProp prop, String style) + { + int nameEnd; + int valueEnd; + int valueStart = 0; + int nameStart = 0; + boolean more; + + nameStart = 0; + while (nameStart < style.length()) + { + while (nameStart < style.length() && style.charAt(nameStart) == ' ') + { + ++nameStart; + } + + nameEnd = nameStart; + + while (nameEnd < style.length()) + { + if (style.charAt(nameEnd) == ':') + { + valueStart = nameEnd + 1; + break; + } + + ++nameEnd; + } + + if (nameEnd >= style.length() || style.charAt(nameEnd) != ':') + { + break; + } + + while (valueStart < style.length() && style.charAt(valueStart) == ' ') + { + ++valueStart; + } + + valueEnd = valueStart; + more = false; + + while (valueEnd < style.length()) + { + if (style.charAt(valueEnd) == ';') + { + more = true; + break; + } + + ++valueEnd; + } + + prop = insertProperty(prop, style.substring(nameStart, nameEnd), style.substring(valueStart, valueEnd)); + + if (more) + { + nameStart = valueEnd + 1; + continue; + } + + break; + } + + return prop; + } + + /** + * Create a css property. + * @param props StyleProp + * @return css property as String + */ + private String createPropString(StyleProp props) + { + String style = ""; + int len; + StyleProp prop; + + // compute length + for (len = 0, prop = props; prop != null; prop = prop.next) + { + len += prop.name.length() + 2; + len += prop.value.length() + 2; + } + + for (prop = props; prop != null; prop = prop.next) + { + style = style.concat(prop.name); + style = style.concat(": "); + + style = style.concat(prop.value); + + if (prop.next == null) + { + break; + } + + style = style.concat("; "); + } + + return style; + } + + /** + * Creates a string with merged properties. + * @param style css style + * @param property css properties + * @return merged string + */ + private String addProperty(String style, String property) + { + StyleProp prop; + + prop = createProps(null, style); + prop = createProps(prop, property); + style = createPropString(prop); + return style; + } + + /** + * Generates a new css class name. + * @param lexer Lexer + * @param tag Tag + * @return generated css class + */ + private String gensymClass(Lexer lexer, String tag) + { + String str; + + str = lexer.configuration.cssPrefix == null ? lexer.configuration.cssPrefix + this.classNum : "c" + + this.classNum; + this.classNum++; + return str; + } + + /** + * Finds a css style. + * @param lexer Lexer + * @param tag tag name + * @param properties css properties + * @return style string + */ + private String findStyle(Lexer lexer, String tag, String properties) + { + Style style; + + for (style = lexer.styles; style != null; style = style.next) + { + if (style.tag.equals(tag) && style.properties.equals(properties)) + { + return style.tagClass; + } + } + + style = new Style(tag, gensymClass(lexer, tag), properties, lexer.styles); + lexer.styles = style; + return style.tagClass; + } + + /** + * Find style attribute in node, and replace it by corresponding class attribute. Search for class in style + * dictionary otherwise gensym new class and add to dictionary. Assumes that node doesn't have a class attribute. + * @param lexer Lexer + * @param node node with a style attribute + */ + private void style2Rule(Lexer lexer, Node node) + { + AttVal styleattr, classattr; + String classname; + + styleattr = node.getAttrByName("style"); + + if (styleattr != null) + { + classname = findStyle(lexer, node.element, styleattr.value); + classattr = node.getAttrByName("class"); + + // if there already is a class attribute then append class name after a space + + if (classattr != null) + { + classattr.value = classattr.value + " " + classname; + node.removeAttribute(styleattr); + } + else + { + // reuse style attribute for class attribute + styleattr.attribute = "class"; + styleattr.value = classname; + } + } + } + + /** + * Adds a css rule for color. + * @param lexer Lexer + * @param selector css selector + * @param color color value + */ + private void addColorRule(Lexer lexer, String selector, String color) + { + if (color != null) + { + lexer.addStringLiteral(selector); + lexer.addStringLiteral(" { color: "); + lexer.addStringLiteral(color); + lexer.addStringLiteral(" }\n"); + } + } + + /** + * Move presentation attribs from body to style element. + * + * <pre> + * background="foo" . body { background-image: url(foo) } + * bgcolor="foo" . body { background-color: foo } + * text="foo" . body { color: foo } + * link="foo" . :link { color: foo } + * vlink="foo" . :visited { color: foo } + * alink="foo" . :active { color: foo } + * </pre> + * + * @param lexer Lexer + * @param body body node + */ + private void cleanBodyAttrs(Lexer lexer, Node body) + { + AttVal attr; + String bgurl = null; + String bgcolor = null; + String color = null; + + attr = body.getAttrByName("background"); + + if (attr != null) + { + bgurl = attr.value; + attr.value = null; + body.removeAttribute(attr); + } + + attr = body.getAttrByName("bgcolor"); + + if (attr != null) + { + bgcolor = attr.value; + attr.value = null; + body.removeAttribute(attr); + } + + attr = body.getAttrByName("text"); + + if (attr != null) + { + color = attr.value; + attr.value = null; + body.removeAttribute(attr); + } + + if (bgurl != null || bgcolor != null || color != null) + { + lexer.addStringLiteral(" body {\n"); + + if (bgurl != null) + { + lexer.addStringLiteral(" background-image: url("); + lexer.addStringLiteral(bgurl); + lexer.addStringLiteral(");\n"); + } + + if (bgcolor != null) + { + lexer.addStringLiteral(" background-color: "); + lexer.addStringLiteral(bgcolor); + lexer.addStringLiteral(";\n"); + } + + if (color != null) + { + lexer.addStringLiteral(" color: "); + lexer.addStringLiteral(color); + lexer.addStringLiteral(";\n"); + } + + lexer.addStringLiteral(" }\n"); + } + + attr = body.getAttrByName("link"); + + if (attr != null) + { + addColorRule(lexer, " :link", attr.value); + body.removeAttribute(attr); + } + + attr = body.getAttrByName("vlink"); + + if (attr != null) + { + addColorRule(lexer, " :visited", attr.value); + body.removeAttribute(attr); + } + + attr = body.getAttrByName("alink"); + + if (attr != null) + { + addColorRule(lexer, " :active", attr.value); + body.removeAttribute(attr); + } + } + + /** + * Check deprecated attributes in body tag. + * @param lexer Lexer + * @param doc document root node + * @return <code>true</code> is the body doesn't contain deprecated attributes, false otherwise. + */ + private boolean niceBody(Lexer lexer, Node doc) + { + Node body = doc.findBody(lexer.configuration.tt); + + if (body != null) + { + if (body.getAttrByName("background") != null + || body.getAttrByName("bgcolor") != null + || body.getAttrByName("text") != null + || body.getAttrByName("link") != null + || body.getAttrByName("vlink") != null + || body.getAttrByName("alink") != null) + { + lexer.badLayout |= Report.USING_BODY; + return false; + } + } + + return true; + } + + /** + * Create style element using rules from dictionary. + * @param lexer Lexer + * @param doc root node + */ + private void createStyleElement(Lexer lexer, Node doc) + { + Node node, head, body; + Style style; + AttVal av; + + if (lexer.styles == null && niceBody(lexer, doc)) + { + return; + } + + node = lexer.newNode(Node.START_TAG, null, 0, 0, "style"); + node.implicit = true; + + // insert type attribute + av = new AttVal(null, null, '"', "type", "text/css"); + av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av); + node.attributes = av; + + body = doc.findBody(lexer.configuration.tt); + + lexer.txtstart = lexer.lexsize; + + if (body != null) + { + cleanBodyAttrs(lexer, body); + } + + for (style = lexer.styles; style != null; style = style.next) + { + lexer.addCharToLexer(' '); + lexer.addStringLiteral(style.tag); + lexer.addCharToLexer('.'); + lexer.addStringLiteral(style.tagClass); + lexer.addCharToLexer(' '); + lexer.addCharToLexer('{'); + lexer.addStringLiteral(style.properties); + lexer.addCharToLexer('}'); + lexer.addCharToLexer('\n'); + } + + lexer.txtend = lexer.lexsize; + + node.insertNodeAtEnd(lexer.newNode(Node.TEXT_NODE, lexer.lexbuf, lexer.txtstart, lexer.txtend)); + + // now insert style element into document head doc is root node. search its children for html node the head + // node should be first child of html node + + head = doc.findHEAD(lexer.configuration.tt); + + if (head != null) + { + head.insertNodeAtEnd(node); + } + } + + /** + * Ensure bidirectional links are consistent. + * @param node root node + */ + private void fixNodeLinks(Node node) + { + Node child; + + if (node.prev != null) + { + node.prev.next = node; + } + else + { + node.parent.content = node; + } + + if (node.next != null) + { + node.next.prev = node; + } + else + { + node.parent.last = node; + } + + for (child = node.content; child != null; child = child.next) + { + child.parent = node; + } + } + + /** + * Used to strip child of node when the node has one and only one child. + * @param node parent node + */ + private void stripOnlyChild(Node node) + { + Node child; + + child = node.content; + node.content = child.content; + node.last = child.last; + child.content = null; + + for (child = node.content; child != null; child = child.next) + { + child.parent = node; + } + } + + /** + * Used to strip font start and end tags. + * @param element original node + * @param pnode passed in as array to allow modification. pnode[0] will contain the final node + * @todo remove the pnode parameter and make it a return value + */ + private void discardContainer(Node element, Node[] pnode) + { + Node node; + Node parent = element.parent; + + if (element.content != null) + { + element.last.next = element.next; + + if (element.next != null) + { + element.next.prev = element.last; + element.last.next = element.next; + } + else + { + parent.last = element.last; + } + + if (element.prev != null) + { + element.content.prev = element.prev; + element.prev.next = element.content; + } + else + { + parent.content = element.content; + } + + for (node = element.content; node != null; node = node.next) + { + node.parent = parent; + } + + pnode[0] = element.content; + } + else + { + if (element.next != null) + { + element.next.prev = element.prev; + } + else + { + parent.last = element.prev; + } + + if (element.prev != null) + { + element.prev.next = element.next; + } + else + { + parent.content = element.next; + } + + pnode[0] = element.next; + } + + element.next = null; + element.content = null; + } + + /** + * Add style property to element, creating style attribute as needed and adding ; delimiter. + * @param node node + * @param property property added to node + */ + private void addStyleProperty(Node node, String property) + { + AttVal av; + + for (av = node.attributes; av != null; av = av.next) + { + if (av.attribute.equals("style")) + { + break; + } + } + + // if style attribute already exists then insert property + + if (av != null) + { + String s; + + s = addProperty(av.value, property); + av.value = s; + } + else + { + // else create new style attribute + av = new AttVal(node.attributes, null, '"', "style", property); + av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av); + node.attributes = av; + } + } + + /** + * Create new string that consists of the combined style properties in s1 and s2. To merge property lists, we build + * a linked list of property/values and insert properties into the list in order, merging values for the same + * property name. + * @param s1 first property + * @param s2 second property + * @return merged properties + */ + private String mergeProperties(String s1, String s2) + { + String s; + StyleProp prop; + + prop = createProps(null, s1); + prop = createProps(prop, s2); + s = createPropString(prop); + return s; + } + + /** + * Merge class attributes from 2 nodes. + * @param node Node + * @param child Child node + */ + private void mergeClasses(Node node, Node child) + { + AttVal av; + String s1, s2, names; + + for (s2 = null, av = child.attributes; av != null; av = av.next) + { + if ("class".equals(av.attribute)) + { + s2 = av.value; + break; + } + } + + for (s1 = null, av = node.attributes; av != null; av = av.next) + { + if ("class".equals(av.attribute)) + { + s1 = av.value; + break; + } + } + + if (s1 != null) + { + if (s2 != null) // merge class names from both + { + names = s1 + ' ' + s2; + av.value = names; + } + } + else if (s2 != null) // copy class names from child + { + av = new AttVal(node.attributes, null, '"', "class", s2); + av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av); + node.attributes = av; + } + } + + /** + * Merge style from 2 nodes. + * @param node Node + * @param child Child node + */ + private void mergeStyles(Node node, Node child) + { + AttVal av; + String s1, s2, style; + + // the child may have a class attribute used for attaching styles, if so the class name needs to be copied to + // node's class + mergeClasses(node, child); + + for (s2 = null, av = child.attributes; av != null; av = av.next) + { + if (av.attribute.equals("style")) + { + s2 = av.value; + break; + } + } + + for (s1 = null, av = node.attributes; av != null; av = av.next) + { + if (av.attribute.equals("style")) + { + s1 = av.value; + break; + } + } + + if (s1 != null) + { + if (s2 != null) // merge styles from both + { + style = mergeProperties(s1, s2); + av.value = style; + } + } + else if (s2 != null) // copy style of child + { + av = new AttVal(node.attributes, null, '"', "style", s2); + av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av); + node.attributes = av; + } + } + + /** + * Map a % font size to a named font size. + * @param size size in % + * @return font size name + */ + private String fontSize2Name(String size) + { + String[] sizes = {"60%", "70%", "80%", null, "120%", "150%", "200%"}; + String buf; + + if (size.length() > 0 && '0' <= size.charAt(0) && size.charAt(0) <= '6') + { + int n = size.charAt(0) - '0'; + return sizes[n]; + } + + if (size.length() > 0 && size.charAt(0) == '-') + { + if (size.length() > 1 && '0' <= size.charAt(1) && size.charAt(1) <= '6') + { + int n = size.charAt(1) - '0'; + double x; + + for (x = 1.0; n > 0; --n) + { + x *= 0.8; + } + + x *= 100.0; + buf = "" + (int) x + "%"; + + return buf; + } + + return "smaller"; /* "70%"; */ + } + + if (size.length() > 1 && '0' <= size.charAt(1) && size.charAt(1) <= '6') + { + int n = size.charAt(1) - '0'; + double x; + + for (x = 1.0; n > 0; --n) + { + x *= 1.2; + } + + x *= 100.0; + buf = "" + (int) x + "%"; + + return buf; + } + + return "larger"; /* "140%" */ + } + + /** + * Adds a font-family style. + * @param node Node + * @param face font face + */ + private void addFontFace(Node node, String face) + { + addStyleProperty(node, "font-family: " + face); + } + + /** + * Adds a font size style. + * @param node Node + * @param size font size + */ + private void addFontSize(Node node, String size) + { + String value; + + if (size.equals("6") && node.tag == this.tt.tagP) + { + node.element = "h1"; + this.tt.findTag(node); + return; + } + + if (size.equals("5") && node.tag == this.tt.tagP) + { + node.element = "h2"; + this.tt.findTag(node); + return; + } + + if (size.equals("4") && node.tag == this.tt.tagP) + { + node.element = "h3"; + this.tt.findTag(node); + return; + } + + value = fontSize2Name(size); + + if (value != null) + { + addStyleProperty(node, "font-size: " + value); + } + } + + /** + * Adds a font color style. + * @param node Node + * @param color color value + */ + private void addFontColor(Node node, String color) + { + addStyleProperty(node, "color: " + color); + } + + /** + * Adds an align style. + * @param node Node + * @param align align value + */ + private void addAlign(Node node, String align) + { + // force alignment value to lower case + addStyleProperty(node, "text-align: " + align.toLowerCase()); + } + + /** + * Add style properties to node corresponding to the font face, size and color attributes. + * @param node font tag + * @param av attribute list for node + */ + private void addFontStyles(Node node, AttVal av) + { + while (av != null) + { + if (av.attribute.equals("face")) + { + addFontFace(node, av.value); + } + else if (av.attribute.equals("size")) + { + addFontSize(node, av.value); + } + else if (av.attribute.equals("color")) + { + addFontColor(node, av.value); + } + + av = av.next; + } + } + + /** + * Symptom: <code>&lt;p align=center></code>. Action: <code>&lt;p style="text-align: center"></code>. + * @param lexer Lexer + * @param node node with center attribute. Will be modified to use css style. + */ + private void textAlign(Lexer lexer, Node node) + { + AttVal av, prev; + + prev = null; + + for (av = node.attributes; av != null; av = av.next) + { + if (av.attribute.equals("align")) + { + if (prev != null) + { + prev.next = av.next; + } + else + { + node.attributes = av.next; + } + + if (av.value != null) + { + addAlign(node, av.value); + } + + break; + } + + prev = av; + } + } + + /** + * Symptom: <code>&lt;dir>&lt;li></code> where <code>&lt;li></code> is only child. Action: coerce + * <code>&lt;dir> &lt;li></code> to <code>&lt;div></code> with indent. The clean up rules use the pnode argument + * to return the next node when the original node has been deleted. + * @param lexer Lexer + * @param node dir tag + * @return <code>true</code> if a dir tag has been coerced to a div + */ + private boolean dir2Div(Lexer lexer, Node node) + { + Node child; + + if (node.tag == this.tt.tagDir || node.tag == this.tt.tagUl || node.tag == this.tt.tagOl) + { + child = node.content; + + if (child == null) + { + return false; + } + + // check child has no peers + if (child.next != null) + { + return false; + } + + if (child.tag != this.tt.tagLi) + { + return false; + } + + if (!child.implicit) + { + return false; + } + + // coerce dir to div + node.tag = this.tt.tagDiv; + node.element = "div"; + addStyleProperty(node, "margin-left: 2em"); + stripOnlyChild(node); + return true; + } + + return false; + } + + /** + * Symptom: + * + * <pre> + * &lt;center> + * </pre>. + * <p> + * Action: replace <code>&lt;center></code> by <code>&lt;div style="text-align: center"></code> + * </p> + * @param lexer Lexer + * @param node center tag + * @param pnode pnode[0] is the same as node, passed in as an array to allow modification + * @return <code>true</code> if a center tag has been replaced by a div + */ + private boolean center2Div(Lexer lexer, Node node, Node[] pnode) + { + if (node.tag == this.tt.tagCenter) + { + if (lexer.configuration.dropFontTags) + { + if (node.content != null) + { + Node last = node.last; + Node parent = node.parent; + + discardContainer(node, pnode); + + node = lexer.inferredTag("br"); + + if (last.next != null) + { + last.next.prev = node; + } + + node.next = last.next; + last.next = node; + node.prev = last; + + if (parent.last == last) + { + parent.last = node; + } + + node.parent = parent; + } + else + { + Node prev = node.prev; + Node next = node.next; + Node parent = node.parent; + discardContainer(node, pnode); + + node = lexer.inferredTag("br"); + node.next = next; + node.prev = prev; + node.parent = parent; + + if (next != null) + { + next.prev = node; + } + else + { + parent.last = node; + } + + if (prev != null) + { + prev.next = node; + } + else + { + parent.content = node; + } + } + + return true; + } + node.tag = this.tt.tagDiv; + node.element = "div"; + addStyleProperty(node, "text-align: center"); + return true; + } + + return false; + } + + /** + * Symptom: <code>&lt;div>&lt;div>...&lt;/div>&lt;/div></code> Action: merge the two divs. This is useful after + * nested &lt;dir>s used by Word for indenting have been converted to &lt;div>s. + * @param lexer Lexer + * @param node first div + * @return true if the divs have been merged + */ + private boolean mergeDivs(Lexer lexer, Node node) + { + Node child; + + if (node.tag != this.tt.tagDiv) + { + return false; + } + + child = node.content; + + if (child == null) + { + return false; + } + + if (child.tag != this.tt.tagDiv) + { + return false; + } + + if (child.next != null) + { + return false; + } + + mergeStyles(node, child); + stripOnlyChild(node); + return true; + } + + /** + * Symptom: + * <ul> + * <li> + * <ul> + * ... + * </ul> + * </li> + * </ul> + * Action: discard outer list. + * @param lexer Lexer + * @param node Node + * @param pnode passed in as array to allow modifications. + * @return <code>true</code> if nested lists have been found and replaced + */ + private boolean nestedList(Lexer lexer, Node node, Node[] pnode) + { + Node child, list; + + if (node.tag == this.tt.tagUl || node.tag == this.tt.tagOl) + { + child = node.content; + + if (child == null) + { + return false; + } + + // check child has no peers + + if (child.next != null) + { + return false; + } + + list = child.content; + + if (list == null) + { + return false; + } + + if (list.tag != node.tag) + { + return false; + } + + pnode[0] = list; // Set node to resume iteration + + // move inner list node into position of outer node + list.prev = node.prev; + list.next = node.next; + list.parent = node.parent; + fixNodeLinks(list); + + // get rid of outer ul and its li + // XXX: Are we leaking the child node? -creitzel 7 Jun, 01 + child.content = null; + node.content = null; + node.next = null; + node = null; + + // If prev node was a list the chances are this node should be appended to that list. Word has no way of + // recognizing nested lists and just uses indents + if (list.prev != null) + { + if (list.prev.tag == this.tt.tagUl || list.prev.tag == this.tt.tagOl) + { + + node = list; + list = node.prev; + + list.next = node.next; + + if (list.next != null) + { + list.next.prev = list; + } + + child = list.last; /* <li> */ + + node.parent = child; + node.next = null; + node.prev = child.last; + fixNodeLinks(node); + cleanNode(lexer, node); + } + } + + return true; + } + + return false; + } + + /** + * Symptom: the only child of a block-level element is a presentation element such as B, I or FONT. Action: add + * style "font-weight: bold" to the block and strip the &lt;b>element, leaving its children. example: + * + * <pre> + * &lt;p> + * &lt;b>&lt;font face="Arial" size="6">Draft Recommended Practice&lt;/font>&lt;/b> + * &lt;/p> + * </pre> + * + * becomes: + * + * <pre> + * &lt;p style="font-weight: bold; font-family: Arial; font-size: 6"> + * Draft Recommended Practice + * &lt;/p> + * </pre> + * + * <p> + * This code also replaces the align attribute by a style attribute. However, to avoid CSS problems with Navigator + * 4, this isn't done for the elements: caption, tr and table + * </p> + * @param lexer Lexer + * @param node parent node + * @return <code>true</code> if the child node has been removed + */ + private boolean blockStyle(Lexer lexer, Node node) + { + Node child; + + if ((node.tag.model & (Dict.CM_BLOCK | Dict.CM_LIST | Dict.CM_DEFLIST | Dict.CM_TABLE)) != 0) + { + if (node.tag != this.tt.tagTable && node.tag != this.tt.tagTr && node.tag != this.tt.tagLi) + { + // check for align attribute + if (node.tag != this.tt.tagCaption) + { + textAlign(lexer, node); + } + + child = node.content; + + if (child == null) + { + return false; + } + + // check child has no peers + if (child.next != null) + { + return false; + } + + if (child.tag == this.tt.tagB) + { + mergeStyles(node, child); + addStyleProperty(node, "font-weight: bold"); + stripOnlyChild(node); + return true; + } + + if (child.tag == this.tt.tagI) + { + mergeStyles(node, child); + addStyleProperty(node, "font-style: italic"); + stripOnlyChild(node); + return true; + } + + if (child.tag == this.tt.tagFont) + { + mergeStyles(node, child); + addFontStyles(node, child.attributes); + stripOnlyChild(node); + return true; + } + } + } + + return false; + } + + /** + * If the node has only one b, i, or font child remove the child node and add the appropriate style attributes to + * parent. + * @param lexer Lexer + * @param node parent node + * @param pnode passed as an array to allow modifications + * @return <code>true</code> if child node has been stripped, replaced by style attributes. + */ + private boolean inlineStyle(Lexer lexer, Node node, Node[] pnode) + { + Node child; + + if (node.tag != this.tt.tagFont && (node.tag.model & (Dict.CM_INLINE | Dict.CM_ROW)) != 0) + { + child = node.content; + + if (child == null) + { + return false; + } + + // check child has no peers + if (child.next != null) + { + return false; + } + + if (child.tag == this.tt.tagB && lexer.configuration.logicalEmphasis) + { + mergeStyles(node, child); + addStyleProperty(node, "font-weight: bold"); + stripOnlyChild(node); + return true; + } + + if (child.tag == this.tt.tagI && lexer.configuration.logicalEmphasis) + { + mergeStyles(node, child); + addStyleProperty(node, "font-style: italic"); + stripOnlyChild(node); + return true; + } + + if (child.tag == this.tt.tagFont) + { + mergeStyles(node, child); + addFontStyles(node, child.attributes); + stripOnlyChild(node); + return true; + } + } + + return false; + } + + /** + * Replace font elements by span elements, deleting the font element's attributes and replacing them by a single + * style attribute. + * @param lexer Lexer + * @param node font tag + * @param pnode passed as an array to allow modifications + * @return <code>true</code> if a font tag has been dropped and replaced by style attributes + */ + private boolean font2Span(Lexer lexer, Node node, Node[] pnode) + { + AttVal av, style, next; + + if (node.tag == this.tt.tagFont) + { + if (lexer.configuration.dropFontTags) + { + discardContainer(node, pnode); + return false; + } + + // if FONT is only child of parent element then leave alone + if (node.parent.content == node && node.next == null) + { + return false; + } + + addFontStyles(node, node.attributes); + + // extract style attribute and free the rest + av = node.attributes; + style = null; + + while (av != null) + { + next = av.next; + + if (av.attribute.equals("style")) + { + av.next = null; + style = av; + } + + av = next; + } + + node.attributes = style; + + node.tag = this.tt.tagSpan; + node.element = "span"; + + return true; + } + + return false; + } + + /** + * Applies all matching rules to a node. + * @param lexer Lexer + * @param node original node + * @return cleaned up node + */ + private Node cleanNode(Lexer lexer, Node node) + { + Node next = null; + Node[] o = new Node[1]; + boolean b = false; + + for (next = node; node != null && node.isElement(); node = next) + { + o[0] = next; + + b = dir2Div(lexer, node); + next = o[0]; + if (b) + { + continue; + } + + // Special case: true result means that arg node and its parent no longer exist. + // So we must jump back up the CreateStyleProperties() call stack until we have a valid node reference. + b = nestedList(lexer, node, o); + next = o[0]; + if (b) + { + return next; + } + + b = center2Div(lexer, node, o); + next = o[0]; + if (b) + { + continue; + } + + b = mergeDivs(lexer, node); + next = o[0]; + if (b) + { + continue; + } + + b = blockStyle(lexer, node); + next = o[0]; + if (b) + { + continue; + } + + b = inlineStyle(lexer, node, o); + next = o[0]; + if (b) + { + continue; + } + + b = font2Span(lexer, node, o); + next = o[0]; + if (b) + { + continue; + } + + break; + } + + return next; + } + + /** + * Special case: if the current node is destroyed by CleanNode() lower in the tree, this node and its parent no + * longer exist. So we must jump back up the CreateStyleProperties() call stack until we have a valid node + * reference. + * @param lexer Lexer + * @param node Node + * @param prepl passed in as array to allow modifications + * @return cleaned Node + */ + private Node createStyleProperties(Lexer lexer, Node node, Node[] prepl) + { + Node child; + + if (node.content != null) + { + Node[] repl = new Node[1]; + repl[0] = node; + for (child = node.content; child != null; child = child.next) + { + child = createStyleProperties(lexer, child, repl); + if (repl[0] != node) + { + return repl[0]; + } + } + } + + return cleanNode(lexer, node); + } + + /** + * Find style attribute in node content, and replace it by corresponding class attribute. + * @param lexer Lexer + * @param node parent node + */ + private void defineStyleRules(Lexer lexer, Node node) + { + Node child; + + if (node.content != null) + { + child = node.content; + while (child != null) + { + defineStyleRules(lexer, child); + child = child.next; + } + } + + style2Rule(lexer, node); + } + + /** + * Clean an html tree. + * @param lexer Lexer + * @param doc root node + */ + public void cleanTree(Lexer lexer, Node doc) + { + Node[] repl = new Node[1]; + repl[0] = doc; + doc = createStyleProperties(lexer, doc, repl); + + if (!lexer.configuration.makeClean) + { + defineStyleRules(lexer, doc); + createStyleElement(lexer, doc); + } + } + + /** + * simplifies <b><b>... </b> ... </b> etc. + * @param node root Node + */ + public void nestedEmphasis(Node node) + { + Node[] o = new Node[1]; + Node next; + + while (node != null) + { + next = node.next; + + if ((node.tag == this.tt.tagB || node.tag == this.tt.tagI) + && node.parent != null + && node.parent.tag == node.tag) + { + // strip redundant inner element + o[0] = next; + discardContainer(node, o); + next = o[0]; + node = next; + continue; + } + + if (node.content != null) + { + nestedEmphasis(node.content); + } + + node = next; + } + } + + /** + * Replace i by em and b by strong. + * @param node root Node + */ + public void emFromI(Node node) + { + while (node != null) + { + if (node.tag == this.tt.tagI) + { + node.element = this.tt.tagEm.name; + node.tag = this.tt.tagEm; + } + else if (node.tag == this.tt.tagB) + { + node.element = this.tt.tagStrong.name; + node.tag = this.tt.tagStrong; + } + + if (node.content != null) + { + emFromI(node.content); + } + + node = node.next; + } + } + + /** + * Some people use dir or ul without an li to indent the content. The pattern to look for is a list with a single + * implicit li. This is recursively replaced by an implicit blockquote. + * @param node root Node + */ + public void list2BQ(Node node) + { + while (node != null) + { + if (node.content != null) + { + list2BQ(node.content); + } + + if (node.tag != null + && node.tag.getParser() == ParserImpl.LIST + && node.hasOneChild() + && node.content.implicit) + { + stripOnlyChild(node); + node.element = this.tt.tagBlockquote.name; + node.tag = this.tt.tagBlockquote; + node.implicit = true; + } + + node = node.next; + } + } + + /** + * Replace implicit blockquote by div with an indent taking care to reduce nested blockquotes to a single div with + * the indent set to match the nesting depth. + * @param node root Node + */ + public void bQ2Div(Node node) + { + int indent; + String indentBuf; + AttVal attval; + + while (node != null) + { + if (node.tag == this.tt.tagBlockquote && node.implicit) + { + indent = 1; + + while (node.hasOneChild() && node.content.tag == this.tt.tagBlockquote && node.implicit) + { + ++indent; + stripOnlyChild(node); + } + + if (node.content != null) + { + bQ2Div(node.content); + } + + indentBuf = "margin-left: " + (new Integer(2 * indent)).toString() + "em"; + + node.element = this.tt.tagDiv.name; + node.tag = this.tt.tagDiv; + + attval = node.getAttrByName("style"); + + if (attval != null && attval.value != null) + { + attval.value = indentBuf + "; " + attval.value; + } + else + { + node.addAttribute("style", indentBuf); + } + } + else if (node.content != null) + { + bQ2Div(node.content); + } + + node = node.next; + } + } + + /** + * Find the enclosing table cell for the given node. + * @param node Node + * @return enclosing cell node + */ + Node findEnclosingCell(Node node) + { + Node check; + + for (check = node; check != null; check = check.parent) + { + if (check.tag == tt.tagTd) + { + return check; + } + } + return null; + } + + /** + * node is <code>&lt;![if ...]&gt;</code> prune up to <code>&lt;![endif]&gt;</code>. + * @param lexer Lexer + * @param node Node + * @return cleaned up Node + */ + public Node pruneSection(Lexer lexer, Node node) + { + for (;;) + { + + // FG: commented out - don't add &nbsp; to empty cells + + // if ((Lexer.getString(node.textarray, node.start, 21)).equals("if !supportEmptyParas")) + // { + // Node cell = findEnclosingCell(node); + // if (cell != null) + // { + // // Need to put &nbsp; into cell so it doesn't look weird + // char onesixty[] = {(char) 160, (char) 0}; + // Node nbsp = lexer.newLiteralTextNode(lexer, onesixty); + // Node.insertNodeBeforeElement(node, nbsp); + // } + // } + + // discard node and returns next + node = Node.discardElement(node); + + if (node == null) + { + return null; + } + + if (node.type == Node.SECTION_TAG) + { + if ((TidyUtils.getString(node.textarray, node.start, 2)).equals("if")) + { + node = pruneSection(lexer, node); + continue; + } + + if ((TidyUtils.getString(node.textarray, node.start, 5)).equals("endif")) + { + node = Node.discardElement(node); + break; + } + } + } + + return node; + } + + /** + * Drop if/endif sections inserted by word2000. + * @param lexer Lexer + * @param node Node root node + */ + public void dropSections(Lexer lexer, Node node) + { + while (node != null) + { + if (node.type == Node.SECTION_TAG) + { + // prune up to matching endif + if ((TidyUtils.getString(node.textarray, node.start, 2)).equals("if") + && (!(TidyUtils.getString(node.textarray, node.start, 7)).equals("if !vml"))) // #444394 - fix 13 + // Sep 01 + { + node = pruneSection(lexer, node); + continue; + } + + // discard others as well + node = Node.discardElement(node); + continue; + } + + if (node.content != null) + { + dropSections(lexer, node.content); + } + + node = node.next; + } + } + + /** + * Remove word2000 attributes from node. + * @param node node to cleanup + */ + public void purgeWord2000Attributes(Node node) + { + AttVal attr = null; + AttVal next = null; + AttVal prev = null; + + for (attr = node.attributes; attr != null; attr = next) + { + next = attr.next; + + // special check for class="Code" denoting pre text + // Pass thru user defined styles as HTML class names + if (attr.attribute != null && attr.value != null && attr.attribute.equals("class")) + { + if (attr.value.equals("Code") || !attr.value.startsWith("Mso")) + { + prev = attr; + continue; + } + } + + if (attr.attribute != null + && (attr.attribute.equals("class") + || attr.attribute.equals("style") + || attr.attribute.equals("lang") + || attr.attribute.startsWith("x:") || ((attr.attribute.equals("height") || attr.attribute + .equals("width")) && // + (node.tag == this.tt.tagTd || node.tag == this.tt.tagTr || node.tag == this.tt.tagTh)))) + { + if (prev != null) + { + prev.next = next; + } + else + { + node.attributes = next; + } + + } + else + { + prev = attr; + } + } + } + + /** + * Word2000 uses span excessively, so we strip span out. + * @param lexer Lexer + * @param span Node span + * @return cleaned node + */ + public Node stripSpan(Lexer lexer, Node span) + { + Node node; + Node prev = null; + Node content; + + // deal with span elements that have content by splicing the content in place of the span after having + // processed it + + cleanWord2000(lexer, span.content); + content = span.content; + + if (span.prev != null) + { + prev = span.prev; + } + else if (content != null) + { + node = content; + content = content.next; + node.removeNode(); + Node.insertNodeBeforeElement(span, node); + prev = node; + } + + while (content != null) + { + node = content; + content = content.next; + node.removeNode(); + prev.insertNodeAfterElement(node); + prev = node; + } + + if (span.next == null) + { + span.parent.last = prev; + } + + node = span.next; + span.content = null; + Node.discardElement(span); + return node; + } + + /** + * Map non-breaking spaces to regular spaces. + * @param lexer Lexer + * @param node Node + */ + private void normalizeSpaces(Lexer lexer, Node node) + { + while (node != null) + { + if (node.content != null) + { + normalizeSpaces(lexer, node.content); + } + + if (node.type == Node.TEXT_NODE) + { + int i; + int[] c = new int[1]; + int p = node.start; + + for (i = node.start; i < node.end; ++i) + { + c[0] = node.textarray[i]; + + // look for UTF-8 multibyte character + if (c[0] > 0x7F) + { + i += PPrint.getUTF8(node.textarray, i, c); + } + + if (c[0] == 160) + { + c[0] = ' '; + } + + p = PPrint.putUTF8(node.textarray, p, c[0]); + } + } + + node = node.next; + } + } + + /** + * Used to hunt for hidden preformatted sections. + * @param node checked node + * @return <code>true</code> if the node has a "margin-top: 0" or "margin-bottom: 0" style + */ + boolean noMargins(Node node) + { + AttVal attval = node.getAttrByName("style"); + + if (attval == null || attval.value == null) + { + return false; + } + + // search for substring "margin-top: 0" + if (attval.value.indexOf("margin-top: 0") == -1) + { + return false; + } + + // search for substring "margin-top: 0" + if (attval.value.indexOf("margin-bottom: 0") == -1) + { + return false; + } + + return true; + } + + /** + * Does element have a single space as its content? + * @param lexer Lexer + * @param node checked node + * @return <code>true</code> if the element has a single space as its content + */ + boolean singleSpace(Lexer lexer, Node node) + { + if (node.content != null) + { + node = node.content; + + if (node.next != null) + { + return false; + } + + if (node.type != Node.TEXT_NODE) + { + return false; + } + + if (((node.end - node.start) == 1) && lexer.lexbuf[node.start] == ' ') + { + return true; + } + + if ((node.end - node.start) == 2) + { + int[] c = new int[1]; + + PPrint.getUTF8(lexer.lexbuf, node.start, c); + + if (c[0] == 160) + { + return true; + } + } + } + + return false; + } + + /** + * This is a major clean up to strip out all the extra stuff you get when you save as web page from Word 2000. It + * doesn't yet know what to do with VML tags, but these will appear as errors unless you declare them as new tags, + * such as o:p which needs to be declared as inline. + * @param lexer Lexer + * @param node node to clean up + */ + public void cleanWord2000(Lexer lexer, Node node) + { + // used to a list from a sequence of bulletted p's + Node list = null; + + while (node != null) + { + + // get rid of Word's xmlns attributes + if (node.tag == tt.tagHtml) + { + // check that it's a Word 2000 document + if ((node.getAttrByName("xmlns:o") == null)) + { + return; + } + lexer.configuration.tt.freeAttrs(node); + } + + // fix up preformatted sections by looking for a sequence of paragraphs with zero top/bottom margin + if (node.tag == tt.tagP) + { + if (noMargins(node)) + { + Node pre; + Node next; + Node.coerceNode(lexer, node, tt.tagPre); + + purgeWord2000Attributes(node); + + if (node.content != null) + { + cleanWord2000(lexer, node.content); + } + + pre = node; + node = node.next; + + // continue to strip p's + while (node.tag == tt.tagP && noMargins(node)) + { + next = node.next; + node.removeNode(); + pre.insertNodeAtEnd(lexer.newLineNode()); + pre.insertNodeAtEnd(node); + stripSpan(lexer, node); + node = next; + } + + if (node == null) + { + break; + } + } + } + + if (node.tag != null && TidyUtils.toBoolean(node.tag.model & Dict.CM_BLOCK) && singleSpace(lexer, node)) + { + node = stripSpan(lexer, node); + continue; + } + + // discard Word's style verbiage + if (node.tag == this.tt.tagStyle || node.tag == this.tt.tagMeta || node.type == Node.COMMENT_TAG) + { + node = Node.discardElement(node); + continue; + } + + // strip out all span and font tags Word scatters so liberally! + if (node.tag == this.tt.tagSpan || node.tag == this.tt.tagFont) + { + node = stripSpan(lexer, node); + continue; + } + + if (node.tag == this.tt.tagLink) + { + AttVal attr = node.getAttrByName("rel"); + + if (attr != null && attr.value != null && attr.value.equals("File-List")) + { + node = Node.discardElement(node); + continue; + } + } + + // discard empty paragraphs + if (node.content == null && node.tag == this.tt.tagP) + { + node = Node.discardElement(node); + continue; + } + + if (node.tag == this.tt.tagP) + { + AttVal attr = node.getAttrByName("class"); + AttVal atrStyle = node.getAttrByName("style"); + + // (JES) Sometimes Word marks a list item with the following hokie syntax + // <p class="MsoNormal" style="...;mso-list:l1 level1 lfo1; + // translate these into <li> + + // map sequence of <p class="MsoListBullet"> to <ul> ... </ul> + // map <p class="MsoListNumber"> to <ol>...</ol> + if (attr != null + && attr.value != null + && ((attr.value.equals("MsoListBullet") || attr.value.equals("MsoListNumber")) // + || (atrStyle != null && (atrStyle.value.indexOf("mso-list:") != -1)))) // 463066 - fix by Joel + // Shafer 19 Sep 01 + { + Dict listType = tt.tagUl; + + if (attr.value.equals("MsoListNumber")) + { + listType = tt.tagOl; + } + + Node.coerceNode(lexer, node, this.tt.tagLi); + + if (list == null || list.tag != listType) + { + list = lexer.inferredTag(listType.name); + Node.insertNodeBeforeElement(node, list); + } + + purgeWord2000Attributes(node); + + if (node.content != null) + { + cleanWord2000(lexer, node.content); + } + + // remove node and append to contents of list + node.removeNode(); + list.insertNodeAtEnd(node); + node = list; + } + // map sequence of <p class="Code"> to <pre> ... </pre> + else if (attr != null && attr.value != null && attr.value.equals("Code")) + { + Node br = lexer.newLineNode(); + normalizeSpaces(lexer, node); + + if (list == null || list.tag != this.tt.tagPre) + { + list = lexer.inferredTag("pre"); + Node.insertNodeBeforeElement(node, list); + } + + // remove node and append to contents of list + node.removeNode(); + list.insertNodeAtEnd(node); + stripSpan(lexer, node); + list.insertNodeAtEnd(br); + node = list.next; + } + else + { + list = null; + } + } + else + { + list = null; + } + + // strip out style and class attributes + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + purgeWord2000Attributes(node); + } + + if (node.content != null) + { + cleanWord2000(lexer, node.content); + } + + node = node.next; + } + } + + /** + * Check if the current document is a converted Word document. + * @param root root Node + * @return <code>true</code> if the document has been geenrated by Microsoft Word. + */ + public boolean isWord2000(Node root) + { + AttVal attval; + Node node; + Node head; + Node html = root.findHTML(this.tt); + + if (html != null && html.getAttrByName("xmlns:o") != null) + { + return true; + } + + // search for <meta name="GENERATOR" content="Microsoft ..."> + head = root.findHEAD(tt); + + if (head != null) + { + for (node = head.content; node != null; node = node.next) + { + if (node.tag != tt.tagMeta) + { + continue; + } + + attval = node.getAttrByName("name"); + + if (attval == null || attval.value == null) + { + continue; + } + + if (!"generator".equals(attval.value)) + { + continue; + } + + attval = node.getAttrByName("content"); + + if (attval == null || attval.value == null) + { + continue; + } + + if (attval.value.indexOf("Microsoft") != -1) + { + return true; + } + } + } + + return false; + } + + /** + * Where appropriate move object elements from head to body. + * @param lexer Lexer + * @param html html node + */ + static void bumpObject(Lexer lexer, Node html) + { + if (html == null) + { + return; + } + + Node node, next, head = null, body = null; + TagTable tt = lexer.configuration.tt; + for (node = html.content; node != null; node = node.next) + { + if (node.tag == tt.tagHead) + { + head = node; + } + + if (node.tag == tt.tagBody) + { + body = node; + } + } + + if (head != null && body != null) + { + for (node = head.content; node != null; node = next) + { + next = node.next; + + if (node.tag == tt.tagObject) + { + Node child; + boolean bump = false; + + for (child = node.content; child != null; child = child.next) + { + // bump to body unless content is param + if ((child.type == Node.TEXT_NODE && !node.isBlank(lexer)) || child.tag != tt.tagParam) + { + bump = true; + break; + } + } + + if (bump) + { + node.removeNode(); + body.insertNodeAtStart(node); + } + } + } + } + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Configuration.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Configuration.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Configuration.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,1259 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.FileInputStream; +import java.io.IOException; +import java.io.Serializable; +import java.io.Writer; +import java.lang.reflect.Field; +import java.util.ArrayList; +import java.util.Collections; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import org.ajax4jsf.Messages; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + + +/** + * Read configuration file and manage configuration properties. Configuration files associate a property name with a + * value. The format is that of a Java .properties file. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Configuration implements Serializable +{ + + private static final Log log = LogFactory.getLog(Configuration.class); + + /** + * character encoding = RAW. + * @deprecated use <code>Tidy.setRawOut(true)</code> for raw output + */ + public static final int RAW = 0; + + /** + * character encoding = ASCII. + * @deprecated + */ + public static final int ASCII = 1; + + /** + * character encoding = LATIN1. + * @deprecated + */ + public static final int LATIN1 = 2; + + /** + * character encoding = UTF8. + * @deprecated + */ + public static final int UTF8 = 3; + + /** + * character encoding = ISO2022. + * @deprecated + */ + public static final int ISO2022 = 4; + + /** + * character encoding = MACROMAN. + * @deprecated + */ + public static final int MACROMAN = 5; + + /** + * character encoding = UTF16LE. + * @deprecated + */ + public static final int UTF16LE = 6; + + /** + * character encoding = UTF16BE. + * @deprecated + */ + public static final int UTF16BE = 7; + + /** + * character encoding = UTF16. + * @deprecated + */ + public static final int UTF16 = 8; + + /** + * character encoding = WIN1252. + * @deprecated + */ + public static final int WIN1252 = 9; + + /** + * character encoding = BIG5. + * @deprecated + */ + public static final int BIG5 = 10; + + /** + * character encoding = SHIFTJIS. + * @deprecated + */ + public static final int SHIFTJIS = 11; + + /** + * Convert from deprecated tidy encoding constant to standard java encoding name. + */ + private final String[] ENCODING_NAMES = new String[]{ + "raw", // rawOut, it will not be mapped to a java encoding + "ASCII", + "ISO8859_1", + "UTF8", + "JIS", + "MacRoman", + "UnicodeLittle", + "UnicodeBig", + "Unicode", + "Cp1252", + "Big5", + "SJIS"}; + + /** + * treatment of doctype: omit. + * @todo should be an enumeration DocTypeMode + */ + public static final int DOCTYPE_OMIT = 0; + + /** + * treatment of doctype: auto. + */ + public static final int DOCTYPE_AUTO = 1; + + /** + * treatment of doctype: strict. + */ + public static final int DOCTYPE_STRICT = 2; + + /** + * treatment of doctype: loose. + */ + public static final int DOCTYPE_LOOSE = 3; + + /** + * treatment of doctype: user. + */ + public static final int DOCTYPE_USER = 4; + + /** + * treatment of doctype: ignore doctype ( keep existing, if any ). + */ + public static final int DOCTYPE_IGNORE = 5; + /** + * Keep last duplicate attribute. + * @todo should be an enumeration DupAttrMode + */ + public static final int KEEP_LAST = 0; + + /** + * Keep first duplicate attribute. + */ + public static final int KEEP_FIRST = 1; + + /** + * Map containg all the valid configuration options and the related parser. Tag entry contains String(option + * name)-Flag instance. + */ + private static final Map<String, Flag> OPTIONS = new HashMap<String, Flag>(); + + /** + * serial version UID for this class. + */ + private static final long serialVersionUID = -4955155037138560842L; + + static + { + addConfigOption(new Flag("indent-spaces", "spaces", ParsePropertyImpl.INT)); + addConfigOption(new Flag("wrap", "wraplen", ParsePropertyImpl.INT)); + addConfigOption(new Flag("show-errors", "showErrors", ParsePropertyImpl.INT)); + addConfigOption(new Flag("tab-size", "tabsize", ParsePropertyImpl.INT)); + + addConfigOption(new Flag("wrap-attributes", "wrapAttVals", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("wrap-script-literals", "wrapScriptlets", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("wrap-sections", "wrapSection", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("wrap-asp", "wrapAsp", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("wrap-jste", "wrapJste", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("wrap-php", "wrapPhp", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("literal-attributes", "literalAttribs", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("show-body-only", "bodyOnly", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("fix-uri", "fixUri", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("lower-literals", "lowerLiterals", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("hide-comments", "hideComments", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("indent-cdata", "indentCdata", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("force-output", "forceOutput", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("ascii-chars", "asciiChars", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("join-classes", "joinClasses", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("join-styles", "joinStyles", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("escape-cdata", "escapeCdata", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("replace-color", "replaceColor", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("quiet", "quiet", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("tidy-mark", "tidyMark", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("indent-attributes", "indentAttributes", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("hide-endtags", "hideEndTags", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("input-xml", "xmlTags", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("output-xml", "xmlOut", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("output-html", "htmlOut", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("output-xhtml", "xHTML", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("add-xml-pi", "xmlPi", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("add-xml-decl", "xmlPi", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("assume-xml-procins", "xmlPIs", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("uppercase-tags", "upperCaseTags", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("uppercase-attributes", "upperCaseAttrs", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("bare", "makeBare", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("clean", "makeClean", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("logical-emphasis", "logicalEmphasis", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("word-2000", "word2000", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("drop-empty-paras", "dropEmptyParas", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("drop-font-tags", "dropFontTags", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("drop-proprietary-attributes", "dropProprietaryAttributes", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("enclose-text", "encloseBodyText", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("enclose-block-text", "encloseBlockText", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("add-xml-space", "xmlSpace", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("fix-bad-comments", "fixComments", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("split", "burstSlides", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("break-before-br", "breakBeforeBR", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("numeric-entities", "numEntities", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("quote-marks", "quoteMarks", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("quote-nbsp", "quoteNbsp", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("quote-ampersand", "quoteAmpersand", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("write-back", "writeback", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("keep-time", "keepFileTimes", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("show-warnings", "showWarnings", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("ncr", "ncr", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("fix-backslash", "fixBackslash", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("gnu-emacs", "emacs", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("only-errors", "onlyErrors", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("output-raw", "rawOut", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("trim-empty-elements", "trimEmpty", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("move-elements", "moveElements", ParsePropertyImpl.BOOL)); + addConfigOption(new Flag("smart-indent", "smartIndent", ParsePropertyImpl.BOOL)); + + addConfigOption(new Flag("markup", "onlyErrors", ParsePropertyImpl.INVBOOL)); + + addConfigOption(new Flag("char-encoding", null, ParsePropertyImpl.CHAR_ENCODING)); + addConfigOption(new Flag("input-encoding", null, ParsePropertyImpl.CHAR_ENCODING)); + addConfigOption(new Flag("output-encoding", null, ParsePropertyImpl.CHAR_ENCODING)); + + addConfigOption(new Flag("error-file", "errfile", ParsePropertyImpl.NAME)); + addConfigOption(new Flag("slide-style", "slidestyle", ParsePropertyImpl.NAME)); + addConfigOption(new Flag("language", "language", ParsePropertyImpl.NAME)); + + addConfigOption(new Flag("new-inline-tags", null, ParsePropertyImpl.TAGNAMES)); + addConfigOption(new Flag("new-blocklevel-tags", null, ParsePropertyImpl.TAGNAMES)); + addConfigOption(new Flag("new-empty-tags", null, ParsePropertyImpl.TAGNAMES)); + addConfigOption(new Flag("new-pre-tags", null, ParsePropertyImpl.TAGNAMES)); + + addConfigOption(new Flag("doctype", "docTypeStr", ParsePropertyImpl.DOCTYPE)); + + addConfigOption(new Flag("repeated-attributes", "duplicateAttrs", ParsePropertyImpl.REPEATED_ATTRIBUTES)); + + addConfigOption(new Flag("alt-text", "altText", ParsePropertyImpl.STRING)); + + addConfigOption(new Flag("indent", "indentContent", ParsePropertyImpl.INDENT)); + + addConfigOption(new Flag("css-prefix", "cssPrefix", ParsePropertyImpl.CSS1SELECTOR)); + + addConfigOption(new Flag("newline", null, ParsePropertyImpl.NEWLINE)); + } + + /** + * default indentation. + */ + protected int spaces = 2; + + /** + * default wrap margin (68). + */ + protected int wraplen = 68; + + /** + * default tab size (8). + */ + protected int tabsize = 8; + + /** + * see doctype property. + */ + protected int docTypeMode = DOCTYPE_AUTO; + + /** + * Keep first or last duplicate attribute. + */ + protected int duplicateAttrs = KEEP_LAST; + + /** + * default text for alt attribute. + */ + protected String altText; + + /** + * style sheet for slides. + * @deprecated does nothing + */ + protected String slidestyle; + + /** + * RJ language property. + */ + protected String language; // #431953 + + /** + * user specified doctype. + */ + protected String docTypeStr; + + /** + * file name to write errors to. + */ + protected String errfile; + + /** + * if true then output tidied markup. + */ + protected boolean writeback; + + /** + * if true normal output is suppressed. + */ + protected boolean onlyErrors; + + /** + * however errors are always shown. + */ + protected boolean showWarnings = true; + + /** + * no 'Parsing X', guessed DTD or summary. + */ + protected boolean quiet; + + /** + * indent content of appropriate tags. + */ + protected boolean indentContent; + + /** + * does text/block level content effect indentation. + */ + protected boolean smartIndent; + + /** + * suppress optional end tags. + */ + protected boolean hideEndTags; + + /** + * treat input as XML. + */ + protected boolean xmlTags; + + /** + * create output as XML. + */ + protected boolean xmlOut; + + /** + * output extensible HTML. + */ + protected boolean xHTML; + + /** + * output plain-old HTML, even for XHTML input. Yes means set explicitly. + */ + protected boolean htmlOut; + + /** + * add <code>&lt;?xml?&gt;</code> for XML docs. + */ + protected boolean xmlPi; + + /** + * output tags in upper not lower case. + */ + protected boolean upperCaseTags; + + /** + * output attributes in upper not lower case. + */ + protected boolean upperCaseAttrs; + + /** + * remove presentational clutter. + */ + protected boolean makeClean; + + /** + * Make bare HTML: remove Microsoft cruft. + */ + protected boolean makeBare; + + /** + * replace i by em and b by strong. + */ + protected boolean logicalEmphasis; + + /** + * discard presentation tags. + */ + protected boolean dropFontTags; + + /** + * discard proprietary attributes. + */ + protected boolean dropProprietaryAttributes; + + /** + * discard empty p elements. + */ + protected boolean dropEmptyParas = true; + + /** + * fix comments with adjacent hyphens. + */ + protected boolean fixComments = true; + + /** + * trim empty elements. + */ + protected boolean trimEmpty = true; + + /** + * o/p newline before br or not? + */ + protected boolean breakBeforeBR; + + /** + * create slides on each h2 element. + */ + protected boolean burstSlides; + + /** + * use numeric entities. + */ + protected boolean numEntities; + + /** + * output " marks as &quot;. + */ + protected boolean quoteMarks; + + /** + * output non-breaking space as entity. + */ + protected boolean quoteNbsp = true; + + /** + * output naked ampersand as &amp;. + */ + protected boolean quoteAmpersand = true; + + /** + * wrap within attribute values. + */ + protected boolean wrapAttVals; + + /** + * wrap within JavaScript string literals. + */ + protected boolean wrapScriptlets; + + /** + * wrap within CDATA section tags. + */ + protected boolean wrapSection = true; + + /** + * wrap within ASP pseudo elements. + */ + protected boolean wrapAsp = true; + + /** + * wrap within JSTE pseudo elements. + */ + protected boolean wrapJste = true; + + /** + * wrap within PHP pseudo elements. + */ + protected boolean wrapPhp = true; + + /** + * fix URLs by replacing \ with /. + */ + protected boolean fixBackslash = true; + + /** + * newline+indent before each attribute. + */ + protected boolean indentAttributes; + + /** + * If set to yes PIs must end with <code>?&gt;</code>. + */ + protected boolean xmlPIs; + + /** + * if set to yes adds xml:space attr as needed. + */ + protected boolean xmlSpace; + + /** + * if yes text at body is wrapped in p's. + */ + protected boolean encloseBodyText; + + /** + * if yes text in blocks is wrapped in p's. + */ + protected boolean encloseBlockText; + + /** + * if yes last modied time is preserved. + */ + protected boolean keepFileTimes = true; + + /** + * draconian cleaning for Word2000. + */ + protected boolean word2000; + + /** + * add meta element indicating tidied doc. + */ + protected boolean tidyMark = true; + + /** + * if true format error output for GNU Emacs. + */ + protected boolean emacs; + + /** + * if true attributes may use newlines. + */ + protected boolean literalAttribs; + + /** + * output BODY content only. + */ + protected boolean bodyOnly; + + /** + * properly escape URLs. + */ + protected boolean fixUri = true; + + /** + * folds known attribute values to lower case. + */ + protected boolean lowerLiterals = true; + + /** + * replace hex color attribute values with names. + */ + protected boolean replaceColor; + + /** + * hides all (real) comments in output. + */ + protected boolean hideComments; + + /** + * indent CDATA sections. + */ + protected boolean indentCdata; + + /** + * output document even if errors were found. + */ + protected boolean forceOutput; + + /** + * number of errors to put out. + */ + protected int showErrors = 6; + + /** + * convert quotes and dashes to nearest ASCII char. + */ + protected boolean asciiChars = true; + + /** + * join multiple class attributes. + */ + protected boolean joinClasses; + + /** + * join multiple style attributes. + */ + protected boolean joinStyles = true; + + /** + * replace CDATA sections with escaped text. + */ + protected boolean escapeCdata = true; + + + /** + * Move elements ( style to head, to body, reformat tables ) + */ + protected boolean moveElements = true; + /** + * allow numeric character references. + */ + protected boolean ncr = true; // #431953 + + /** + * CSS class naming for -clean option. + */ + protected String cssPrefix; + + /** + * char encoding used when replacing illegal SGML chars, regardless of specified encoding. + */ + protected int replacementCharEncoding = WIN1252; // by default + + /** + * TagTable associated with this Configuration. + */ + protected TagTable tt; + + /** + * Report instance. Used for messages. + */ + protected Report report; + + /** + * track what types of tags user has defined to eliminate unnecessary searches. + */ + protected int definedTags; + + /** + * bytes for the newline marker. + */ + protected char[] newline = (System.getProperty("line.separator")).toCharArray(); + + /** + * Input character encoding (defaults to LATIN1). + */ + private int inCharEncoding = LATIN1; + + /** + * Input character encoding (defaults to "ISO8859_1"). + */ + private String inCharEncodingName = "ISO8859_1"; + + /** + * Output character encoding (defaults to ASCII). + */ + private int outCharEncoding = ASCII; + + /** + * Output character encoding (defaults to "ASCII"). + */ + private String outCharEncodingName = "ASCII"; + + /** + * Avoid mapping values > 127 to entities. + */ + protected boolean rawOut; + + /** + * configuration properties. + */ + private transient Properties properties = new Properties(); + + /** + * Instantiates a new Configuration. This method should be called by Tidy only. + * @param report Report instance + */ + protected Configuration(Report report) + { + this.report = report; + } + + /** + * adds a config option to the map. + * @param flag configuration options added + */ + private static void addConfigOption(Flag flag) + { + OPTIONS.put(flag.getName(), flag); + } + + /** + * adds configuration Properties. + * @param p Properties + */ + public void addProps(Properties p) + { + Enumeration<?> propEnum = p.propertyNames(); + while (propEnum.hasMoreElements()) + { + String key = (String) propEnum.nextElement(); + String value = p.getProperty(key); + properties.put(key, value); + } + parseProps(); + } + + /** + * Parses a property file. + * @param filename file name + */ + public void parseFile(String filename) + { + FileInputStream input = null; + try + { + input = new FileInputStream(filename); + properties.load(input); + } + catch (IOException e) + { + log.error(filename + " " + e.toString()); + return; + } finally { + if(input != null) { + try { + input.close(); + } catch (IOException e1) { + //ignore + } + } + } + parseProps(); + } + + /** + * Is the given String a valid configuration flag? + * @param name configuration parameter name + * @return <code>true</code> if the given String is a valid config option + */ + public static boolean isKnownOption(String name) + { + return name != null && OPTIONS.containsKey(name); + } + + /** + * Parses the configuration properties file. + */ + private void parseProps() + { + Iterator<Object> iterator = properties.keySet().iterator(); + + while (iterator.hasNext()) + { + String key = (String) iterator.next(); + Flag flag = (Flag) OPTIONS.get(key); + if (flag == null) + { + report.unknownOption(key); + continue; + } + + String stringValue = properties.getProperty(key); + Object value = flag.getParser().parse(stringValue, key, this); + if (flag.getLocation() != null) + { + try + { + flag.getLocation().set(this, value); + } + catch (IllegalArgumentException e) + { + throw new RuntimeException( + Messages.getMessage(Messages.CONFIG_INITIALIZATION_ERROR, new Object[]{"IllegalArgumentException", key, value, e.getMessage()})); + } + catch (IllegalAccessException e) + { + throw new RuntimeException( + Messages.getMessage(Messages.CONFIG_INITIALIZATION_ERROR, new Object[]{"IllegalAccessException", key, value, e.getMessage()})); + } + } + } + } + + /** + * Ensure that config is self consistent. + */ + public void adjust() + { + if (encloseBlockText) + { + encloseBodyText = true; + } + + // avoid the need to set IndentContent when SmartIndent is set + if (smartIndent) + { + indentContent = true; + } + + // disable wrapping + if (wraplen == 0) + { + wraplen = 0x7FFFFFFF; + } + + // Word 2000 needs o:p to be declared as inline + if (word2000) + { + definedTags |= Dict.TAGTYPE_INLINE; + tt.defineTag(Dict.TAGTYPE_INLINE, "o:p"); + } + + // #480701 disable XHTML output flag if both output-xhtml and xml are set + if (xmlTags) + { + xHTML = false; + } + + // XHTML is written in lower case + if (xHTML) + { + xmlOut = true; + upperCaseTags = false; + upperCaseAttrs = false; + } + + // if XML in, then XML out + if (xmlTags) + { + xmlOut = true; + xmlPIs = true; + } + + // #427837 - fix by Dave Raggett 02 Jun 01 + // generate <?xml version="1.0" encoding="iso-8859-1"?> if the output character encoding is Latin-1 etc. + if (getOutCharEncoding() != UTF8 && getOutCharEncoding() != ASCII && xmlOut) + { + xmlPi = true; + } + + // XML requires end tags + if (xmlOut) + { + quoteAmpersand = true; + hideEndTags = false; + } + } + + /** + * prints available configuration options. + * @param errout where to write + * @param showActualConfiguration print actual configuration values + */ + void printConfigOptions(Writer errout, boolean showActualConfiguration) + { + String pad = " "; + try + { + errout.write("\nConfiguration File Settings:\n\n"); + + if (showActualConfiguration) + { + errout.write("Name Type Current Value\n"); + } + else + { + errout.write("Name Type Allowable values\n"); + } + + errout.write("=========================== ========= ========================================\n"); + + Flag configItem; + + // sort configuration options + List<Flag> values = new ArrayList<Flag>(OPTIONS.values()); + Collections.sort(values); + + Iterator<Flag> iterator = values.iterator(); + + while (iterator.hasNext()) + { + configItem = (Flag) iterator.next(); + + errout.write(configItem.getName()); + errout.write(pad, 0, 28 - configItem.getName().length()); + + errout.write(configItem.getParser().getType()); + errout.write(pad, 0, 11 - configItem.getParser().getType().length()); + + if (showActualConfiguration) + { + Field field = configItem.getLocation(); + Object actualValue = null; + + if (field != null) + { + try + { + actualValue = field.get(this); + } + catch (IllegalArgumentException e1) + { + // should never happen + throw new RuntimeException( + Messages.getMessage(Messages.FIELD_READING_ERROR, "IllegalArgumentException", field.getName())); + } + catch (IllegalAccessException e1) + { + // should never happen + throw new RuntimeException( + Messages.getMessage(Messages.FIELD_READING_ERROR, "IllegalAccessException", field.getName())); + } + } + + errout.write(configItem.getParser().getFriendlyName(configItem.getName(), actualValue, this)); + } + else + { + errout.write(configItem.getParser().getOptionValues()); + } + + errout.write("\n"); + + } + errout.flush(); + } + catch (IOException e) + { + throw new RuntimeException(e.getMessage()); + } + + } + + /** + * A configuration option. + */ + static class Flag implements Comparable<Flag> + { + + /** + * option name. + */ + private String name; + + /** + * field name. + */ + private String fieldName; + + /** + * Field where the evaluated value is saved. + */ + private Field location; + + /** + * Parser for the configuration property. + */ + private ParseProperty parser; + + /** + * Instantiates a new Flag. + * @param name option name + * @param fieldName field name (can be null) + * @param parser parser for property + */ + Flag(String name, String fieldName, ParseProperty parser) + { + + this.fieldName = fieldName; + this.name = name; + this.parser = parser; + } + + /** + * Getter for <code>location</code>. + * @return Returns the location. + */ + public Field getLocation() + { + // lazy initialization to speed up loading + if (fieldName != null && this.location == null) + { + try + { + this.location = Configuration.class.getDeclaredField(fieldName); + } + catch (NoSuchFieldException e) + { + throw new RuntimeException(Messages.getMessage(Messages.CONFIG_INITIALIZATION_ERROR_2, "NoSuchFieldException", fieldName)); + } + catch (SecurityException e) + { + throw new RuntimeException(Messages.getMessage(Messages.CONFIG_INITIALIZATION_ERROR_2, "SecurityException", fieldName) + ": " + e.getMessage()); + } + } + + return this.location; + } + + /** + * Getter for <code>name</code>. + * @return Returns the name. + */ + public String getName() + { + return this.name; + } + + /** + * Getter for <code>parser</code>. + * @return Returns the parser. + */ + public ParseProperty getParser() + { + return this.parser; + } + + /** + * @see java.lang.Object#equals(java.lang.Object) + */ + public boolean equals(Object obj) + { + return this.name.equals(((Flag) obj).name); + } + + /** + * @see java.lang.Object#hashCode() + */ + public int hashCode() + { + // returning the hashCode of String, to be consistent with equals and compareTo + return this.name.hashCode(); + } + + /** + * @see java.lang.Comparable#compareTo(java.lang.Object) + */ + public int compareTo(Flag o) + { + return this.name.compareTo(((Flag) o).name); + } + + } + + /** + * Getter for <code>inCharEncoding</code>. + * @return Returns the inCharEncoding. + * @deprecated use getInCharEncodingName() + */ + protected int getInCharEncoding() + { + return this.inCharEncoding; + } + + /** + * Setter for <code>inCharEncoding</code>. + * @param encoding The inCharEncoding to set. + * @deprecated use setInCharEncodingName(String) + */ + protected void setInCharEncoding(int encoding) + { + if (encoding == RAW) + { + rawOut = true; + } + else + { + rawOut = false; + this.inCharEncoding = encoding; + } + } + + /** + * Getter for <code>inCharEncodingName</code>. + * @return Returns the inCharEncodingName. + */ + protected String getInCharEncodingName() + { + return this.inCharEncodingName; + } + + /** + * Setter for <code>inCharEncodingName</code>. + * @param encoding The inCharEncodingName to set. + */ + protected void setInCharEncodingName(String encoding) + { + String javaEncoding = EncodingNameMapper.toJava(encoding); + if (javaEncoding != null) + { + this.inCharEncodingName = javaEncoding; + this.inCharEncoding = convertCharEncoding(javaEncoding); + } + } + + /** + * Getter for <code>outCharEncoding</code>. + * @return Returns the outCharEncoding. + * @deprecated use getOutCharEncodingName() + */ + protected int getOutCharEncoding() + { + return this.outCharEncoding; + } + + /** + * Setter for <code>outCharEncoding</code>. + * @param encoding The outCharEncoding to set. + * @deprecated use setOutCharEncodingName(String) + */ + protected void setOutCharEncoding(int encoding) + { + switch (encoding) + { + case RAW : + this.rawOut = true; + break; + + case MACROMAN : + case WIN1252 : + this.rawOut = false; + this.outCharEncoding = ASCII; + break; + + default : + this.rawOut = false; + this.outCharEncoding = encoding; + break; + } + } + + /** + * Getter for <code>outCharEncodingName</code>. + * @return Returns the outCharEncodingName. + */ + protected String getOutCharEncodingName() + { + return this.outCharEncodingName; + } + + /** + * Setter for <code>outCharEncodingName</code>. + * @param encoding The outCharEncodingName to set. + */ + protected void setOutCharEncodingName(String encoding) + { + String javaEncoding = EncodingNameMapper.toJava(encoding); + if (javaEncoding != null) + { + this.outCharEncodingName = javaEncoding; + this.outCharEncoding = convertCharEncoding(javaEncoding); + } + } + + /** + * Setter for <code>inOutCharEncodingName</code>. + * @param encoding The CharEncodingName to set. + */ + protected void setInOutEncodingName(String encoding) + { + setInCharEncodingName(encoding); + setOutCharEncodingName(encoding); + } + + /** + * Convert a char encoding from the deprecated tidy constant to a standard java encoding name. + * @param code encoding code + * @return encoding name + */ + protected String convertCharEncoding(int code) + { + if (code != 0 && code < ENCODING_NAMES.length) + { + return ENCODING_NAMES[code]; + } + return null; + } + + /** + * Convert a char encoding from a standard java encoding name to the deprecated tidy constant. + * @param name encoding name + * @return encoding code + */ + protected int convertCharEncoding(String name) + { + if (name == null) + { + return -1; + } + + for (int j = 1; j < ENCODING_NAMES.length; j++) + { + if (name.equals(ENCODING_NAMES[j])) + { + return j; + } + } + + return -1; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,333 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; +import org.w3c.dom.DOMException; +import org.w3c.dom.TypeInfo; + + +/** + * Tidy implementation of org.w3c.dom.DOMAttrImpl. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMAttrImpl extends DOMNodeImpl implements org.w3c.dom.Attr, Cloneable +{ + + /** + * wrapped org.w3c.tidy.AttVal. + */ + protected AttVal avAdaptee; + + /** + * instantiates a new DOMAttrImpl which wraps the given AttVal. + * @param adaptee wrapped AttVal + */ + protected DOMAttrImpl(AttVal adaptee) + { + super(null); // must override all methods of DOMNodeImpl + this.avAdaptee = adaptee; + } + + /** + * @see org.w3c.dom.Node#getNodeValue() + */ + public String getNodeValue() throws DOMException + { + return getValue(); + } + + /** + * @see org.w3c.dom.Node#setNodeValue(java.lang.String) + */ + public void setNodeValue(String nodeValue) throws DOMException + { + setValue(nodeValue); + } + + /** + * @see org.w3c.dom.Node#getNodeName() + */ + public String getNodeName() + { + return getName(); + } + + /** + * @see org.w3c.dom.Node#getNodeType() + */ + public short getNodeType() + { + return org.w3c.dom.Node.ATTRIBUTE_NODE; + } + + /** + * @see org.w3c.dom.Attr#getName + */ + public String getName() + { + return avAdaptee.attribute; + } + + /** + * @see org.w3c.dom.Attr#getSpecified + */ + public boolean getSpecified() + { + return avAdaptee.value != null; + } + + /** + * @see org.w3c.dom.Attr#getValue + */ + public String getValue() + { + // Thanks to Brett Knights brett(a)knightsofthenet.com for this fix. + return (avAdaptee.value == null) ? avAdaptee.attribute : avAdaptee.value; + } + + /** + * @see org.w3c.dom.Attr#setValue(java.lang.String) + */ + public void setValue(String value) + { + avAdaptee.value = value; + } + + /** + * @see org.w3c.dom.Node#getParentNode() + */ + public org.w3c.dom.Node getParentNode() + { + // Attr.getParentNode() should always return null + // http://www.w3.org/TR/DOM-Level-2-Core/core.html#ID-637646024 + return null; + } + + /** + * @todo DOM level 2 getChildNodes() Not implemented. Returns an empty NodeList. + * @see org.w3c.dom.Node#getChildNodes() + */ + public org.w3c.dom.NodeList getChildNodes() + { + // Calling getChildNodes on a DOM Attr node does return the children of the Attr, which are the text and + // EntityReference nodes that make up the Attr's content. + return new DOMNodeListImpl(null); + } + + /** + * @todo DOM level 2 getFirstChild() Not implemented. Returns null. + * @see org.w3c.dom.Node#getFirstChild() + */ + public org.w3c.dom.Node getFirstChild() + { + return null; + } + + /** + * @todo DOM level 2 getLastChild() Not implemented. Returns null. + * @see org.w3c.dom.Node#getLastChild() + */ + public org.w3c.dom.Node getLastChild() + { + return null; + } + + /** + * @see org.w3c.dom.Node#getPreviousSibling() + */ + public org.w3c.dom.Node getPreviousSibling() + { + // Attr.getPreviousSibling() should always return null + return null; + } + + /** + * @see org.w3c.dom.Node#getNextSibling() + */ + public org.w3c.dom.Node getNextSibling() + { + // Attr.getNextSibling() should always return null + return null; + } + + /** + * @see org.w3c.dom.Node#getAttributes() + */ + public org.w3c.dom.NamedNodeMap getAttributes() + { + return null; + } + + /** + * @todo DOM level 2 getOwnerDocument() Not implemented. Returns null. + * @see org.w3c.dom.Node#getOwnerDocument() + */ + public org.w3c.dom.Document getOwnerDocument() + { + return null; + } + + /** + * Not supported. + * @see org.w3c.dom.Node#insertBefore(org.w3c.dom.Node, org.w3c.dom.Node) + */ + public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild) throws DOMException + { + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * Not supported. + * @see org.w3c.dom.Node#replaceChild(org.w3c.dom.Node, org.w3c.dom.Node) + */ + public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild, org.w3c.dom.Node oldChild) throws DOMException + { + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * Not supported. + * @see org.w3c.dom.Node#removeChild(org.w3c.dom.Node) + */ + public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild) throws DOMException + { + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * Not supported. + * @see org.w3c.dom.Node#appendChild(org.w3c.dom.Node) + */ + public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild) throws DOMException + { + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @see org.w3c.dom.Node#hasChildNodes() + */ + public boolean hasChildNodes() + { + return false; + } + + /** + * @see org.w3c.dom.Node#cloneNode(boolean) + */ + public org.w3c.dom.Node cloneNode(boolean deep) + { + // http://java.sun.com/j2se/1.5.0/docs/api/index.html?org/w3c/dom/Attr.html + // Cloning an Attr always clones its children, since they represent its value, no matter whether this is a deep + // clone or not. + return (org.w3c.dom.Node) clone(); + } + + /** + * @todo DOM level 2 getOwnerElement() Not implemented. Returns null. + * @see org.w3c.dom.Attr#getOwnerElement() + */ + public org.w3c.dom.Element getOwnerElement() + { + return null; + } + + /** + * @todo DOM level 3 getSchemaTypeInfo() Not implemented. Returns null. + * @see org.w3c.dom.Attr#getSchemaTypeInfo() + */ +/* public TypeInfo getSchemaTypeInfo() + { + return null; + } +*/ + /** + * @see org.w3c.dom.Attr#isId() + */ + public boolean isId() + { + return "id".equals(this.avAdaptee.getAttribute()); + } + + /** + * @see java.lang.Object#clone() + */ + protected Object clone() + { + DOMAttrImpl clone; + try + { + clone = (DOMAttrImpl) super.clone(); + } + catch (CloneNotSupportedException e) + { + // should never happen + throw new RuntimeException("Clone not supported"); + } + clone.avAdaptee = (AttVal) this.avAdaptee.clone(); + return clone; + } + + /* (non-Javadoc) + * @see org.w3c.dom.Attr#getSchemaTypeInfo() + */ + public TypeInfo getSchemaTypeInfo() { + // TODO Auto-generated method stub + return null; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrMapImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrMapImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMAttrMapImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,222 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; +import org.w3c.dom.DOMException; + + +/** + * Tidy implementation of org.w3c.dom.NamedNodeMap. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMAttrMapImpl implements org.w3c.dom.NamedNodeMap +{ + + /** + * wrapped org.w3c.tidy.AttVal. + */ + private AttVal first; + + /** + * instantiates a new DOMAttrMapImpl for the given AttVal. + * @param firstAttVal wrapped AttVal + */ + protected DOMAttrMapImpl(AttVal firstAttVal) + { + this.first = firstAttVal; + } + + /** + * @see org.w3c.dom.NamedNodeMap#getNamedItem(java.lang.String) + */ + public org.w3c.dom.Node getNamedItem(String name) + { + AttVal att = this.first; + while (att != null) + { + if (att.attribute.equals(name)) + { + break; + } + att = att.next; + } + if (att != null) + { + return att.getAdapter(); + } + + return null; + } + + /** + * @see org.w3c.dom.NamedNodeMap#item + */ + public org.w3c.dom.Node item(int index) + { + int i = 0; + AttVal att = this.first; + while (att != null) + { + if (i >= index) + { + break; + } + i++; + att = att.next; + } + if (att != null) + { + return att.getAdapter(); + } + + return null; + } + + /** + * @see org.w3c.dom.NamedNodeMap#getLength + */ + public int getLength() + { + int len = 0; + AttVal att = this.first; + while (att != null) + { + len++; + att = att.next; + } + return len; + } + + /** + * @todo DOM level 2 setNamedItem() Not implemented. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.NamedNodeMap#setNamedItem + */ + public org.w3c.dom.Node setNamedItem(org.w3c.dom.Node arg) throws DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @see org.w3c.dom.NamedNodeMap#removeNamedItem + */ + public org.w3c.dom.Node removeNamedItem(String name) throws DOMException + { + AttVal att = this.first; + AttVal previous = null; + + while (att != null) + { + if (att.attribute.equals(name)) + { + if (previous == null) + { + this.first = att.getNext(); + } + else + { + previous.setNext(att.getNext()); + } + + break; + } + previous = att; + att = att.next; + } + + if (att != null) + { + return att.getAdapter(); + } + + throw new DOMException(DOMException.NOT_FOUND_ERR, Messages.getMessage(Messages.NAMED_ITEM_NOT_FOUND_ERROR, name)); + } + + /** + * Not supported, returns <code>DOMException.NOT_SUPPORTED_ERR</code>. + * @see org.w3c.dom.NamedNodeMap#getNamedItemNS(java.lang.String, java.lang.String) + */ + public org.w3c.dom.Node getNamedItemNS(String namespaceURI, String localName) + { + // NOT_SUPPORTED_ERR: May be raised if the implementation does not support the feature "XML" and the language + // exposed through the Document does not support XML Namespaces (such as HTML 4.01). + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * Not supported, returns <code>DOMException.NOT_SUPPORTED_ERR</code>. + * @see org.w3c.dom.NamedNodeMap#setNamedItemNS(org.w3c.dom.Node) + */ + public org.w3c.dom.Node setNamedItemNS(org.w3c.dom.Node arg) throws org.w3c.dom.DOMException + { + // NOT_SUPPORTED_ERR: May be raised if the implementation does not support the feature "XML" and the language + // exposed through the Document does not support XML Namespaces (such as HTML 4.01). + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * Not supported, returns <code>DOMException.NOT_SUPPORTED_ERR</code>. + * @see org.w3c.dom.NamedNodeMap#removeNamedItemNS(java.lang.String, java.lang.String) + */ + public org.w3c.dom.Node removeNamedItemNS(String namespaceURI, String localName) throws org.w3c.dom.DOMException + { + // NOT_SUPPORTED_ERR: May be raised if the implementation does not support the feature "XML" and the language + // exposed through the Document does not support XML Namespaces (such as HTML 4.01). + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCDATASectionImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCDATASectionImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCDATASectionImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,90 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Tidy implementation of org.w3c.dom.CDATASection. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMCDATASectionImpl extends DOMTextImpl implements org.w3c.dom.CDATASection +{ + + /** + * Instantiates a new DOMCDATASectionImpl which wraps the given Node. + * @param adaptee wrapped node. + */ + protected DOMCDATASectionImpl(Node adaptee) + { + super(adaptee); + } + + /** + * @see org.w3c.dom.Node#getNodeName + */ + public String getNodeName() + { + return "#cdata-section"; + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + return org.w3c.dom.Node.CDATA_SECTION_NODE; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCharacterDataImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCharacterDataImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCharacterDataImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,177 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.w3c.dom.DOMException; + + +/** + * Tidy implementation of org.w3c.dom.CharacterData. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMCharacterDataImpl extends DOMNodeImpl implements org.w3c.dom.CharacterData +{ + + /** + * Instantiates a new DOMCharacterDataImpl which wraps the given Node. + * @param adaptee wrapped node. + */ + protected DOMCharacterDataImpl(Node adaptee) + { + super(adaptee); + } + + /** + * @see org.w3c.dom.CharacterData#getData + */ + public String getData() throws DOMException + { + return getNodeValue(); + } + + /** + * @see org.w3c.dom.CharacterData#getLength + */ + public int getLength() + { + int len = 0; + if (adaptee.textarray != null && adaptee.start < adaptee.end) + { + len = adaptee.end - adaptee.start; + } + return len; + } + + /** + * @see org.w3c.dom.CharacterData#substringData + */ + public String substringData(int offset, int count) throws DOMException + { + int len; + String value = null; + if (count < 0) + { + throw new DOMException(DOMException.INDEX_SIZE_ERR, "Invalid length"); + } + if (adaptee.textarray != null && adaptee.start < adaptee.end) + { + if (adaptee.start + offset >= adaptee.end) + { + throw new DOMException(DOMException.INDEX_SIZE_ERR, "Invalid offset"); + } + len = count; + if (adaptee.start + offset + len - 1 >= adaptee.end) + { + len = adaptee.end - adaptee.start - offset; + } + + value = TidyUtils.getString(adaptee.textarray, adaptee.start + offset, len); + } + return value; + } + + /** + * Not supported. + * @see org.w3c.dom.CharacterData#setData + */ + public void setData(String data) throws DOMException + { + // NOT SUPPORTED + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, "Not supported"); + } + + /** + * Not supported. + * @see org.w3c.dom.CharacterData#appendData + */ + public void appendData(String arg) throws DOMException + { + // NOT SUPPORTED + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, "Not supported"); + } + + /** + * Not supported. + * @see org.w3c.dom.CharacterData#insertData + */ + public void insertData(int offset, String arg) throws DOMException + { + // NOT SUPPORTED + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, "Not supported"); + } + + /** + * Not supported. + * @see org.w3c.dom.CharacterData#deleteData + */ + public void deleteData(int offset, int count) throws DOMException + { + // NOT SUPPORTED + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, "Not supported"); + } + + /** + * Not supported. + * @see org.w3c.dom.CharacterData#replaceData + */ + public void replaceData(int offset, int count, String arg) throws DOMException + { + // NOT SUPPORTED + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, "Not supported"); + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCommentImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCommentImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMCommentImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,91 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Tidy implementation of org.w3c.dom.Comment. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMCommentImpl extends DOMCharacterDataImpl implements org.w3c.dom.Comment +{ + + /** + * Instantiates a new DOMCommentImpl which wraps the given Node. + * @param adaptee wrapped node. + */ + protected DOMCommentImpl(Node adaptee) + { + super(adaptee); + } + + /** + * @see org.w3c.dom.Node#getNodeName + */ + public String getNodeName() + { + return "#comment"; + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + return org.w3c.dom.Node.COMMENT_NODE; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,460 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; +import org.w3c.dom.DOMConfiguration; +import org.w3c.dom.DOMException; + + +/** + * DOMDocumentImpl. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMDocumentImpl extends DOMNodeImpl implements org.w3c.dom.Document +{ + + /** + * A DOM Document has its own TagTable. + */ + private TagTable tt; + + /** + * Instantiates a new Dom document with a default tag table. + * @param adaptee tidy Node + */ + protected DOMDocumentImpl(Node adaptee) + { + super(adaptee); + this.tt = new TagTable(); + } + + /** + * @see org.w3c.dom.Node#getNodeName + */ + public String getNodeName() + { + return "#document"; + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + return org.w3c.dom.Node.DOCUMENT_NODE; + } + + /** + * @see org.w3c.dom.Document#getDoctype + */ + public org.w3c.dom.DocumentType getDoctype() + { + Node node = this.adaptee.content; + while (node != null) + { + if (node.type == Node.DOCTYPE_TAG) + { + break; + } + node = node.next; + } + if (node != null) + { + return (org.w3c.dom.DocumentType) node.getAdapter(); + } + + return null; + } + + /** + * @todo DOM level 2 getImplementation() Not implemented. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#getImplementation + */ + public org.w3c.dom.DOMImplementation getImplementation() + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @see org.w3c.dom.Document#getDocumentElement + */ + public org.w3c.dom.Element getDocumentElement() + { + Node node = this.adaptee.content; + while (node != null) + { + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + break; + } + node = node.next; + } + if (node != null) + { + return (org.w3c.dom.Element) node.getAdapter(); + } + + return null; + } + + /** + * @see org.w3c.dom.Document#createElement + */ + public org.w3c.dom.Element createElement(String tagName) throws DOMException + { + Node node = new Node(Node.START_END_TAG, null, 0, 0, tagName, this.tt); + if (node != null) + { + if (node.tag == null) // Fix Bug 121206 + { + node.tag = TagTable.XML_TAGS; + } + return (org.w3c.dom.Element) node.getAdapter(); + } + + return null; + } + + /** + * @todo DOM level 2 createDocumentFragment() Not implemented. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#createDocumentFragment + */ + public org.w3c.dom.DocumentFragment createDocumentFragment() + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @see org.w3c.dom.Document#createTextNode + */ + public org.w3c.dom.Text createTextNode(String data) + { + byte[] textarray = TidyUtils.getBytes(data); + Node node = new Node(Node.TEXT_NODE, textarray, 0, textarray.length); + if (node != null) + { + return (org.w3c.dom.Text) node.getAdapter(); + } + + return null; + } + + /** + * @see org.w3c.dom.Document#createComment + */ + public org.w3c.dom.Comment createComment(String data) + { + byte[] textarray = TidyUtils.getBytes(data); + Node node = new Node(Node.COMMENT_TAG, textarray, 0, textarray.length); + if (node != null) + { + return (org.w3c.dom.Comment) node.getAdapter(); + } + + return null; + } + + /** + * @todo DOM level 2 createCDATASection() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#createCDATASection + */ + public org.w3c.dom.CDATASection createCDATASection(String data) throws DOMException + { + // NOT_SUPPORTED_ERR: Raised if this document is an HTML document. +// throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "HTML document"); + // HACK - create raw section, do not escape xml symbols. + byte[] textarray = TidyUtils.getBytes(data); + Node node = new Node(Node.CDATA_TEXT, textarray, 0, textarray.length); + if (node != null) + { + return (org.w3c.dom.CDATASection) node.getAdapter(); + } + + return null; + } + + /** + * @todo DOM level 2 createProcessingInstruction() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#createProcessingInstruction + */ + public org.w3c.dom.ProcessingInstruction createProcessingInstruction(String target, String data) + throws DOMException + { + // NOT_SUPPORTED_ERR: Raised if this document is an HTML document. + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, "HTML document"); + } + + /** + * @see org.w3c.dom.Document#createAttribute + */ + public org.w3c.dom.Attr createAttribute(String name) throws DOMException + { + AttVal av = new AttVal(null, null, '"', name, null); + if (av != null) + { + av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av); + return av.getAdapter(); + } + + return null; + } + + /** + * @todo DOM level 2 createEntityReference() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#createEntityReference + */ + public org.w3c.dom.EntityReference createEntityReference(String name) throws DOMException + { + // NOT_SUPPORTED_ERR: Raised if this document is an HTML document + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.METHOD_NOT_SUPPORTED, "createEntityReference")); + } + + /** + * @see org.w3c.dom.Document#getElementsByTagName + */ + public org.w3c.dom.NodeList getElementsByTagName(String tagname) + { + return new DOMNodeListByTagNameImpl(this.adaptee, tagname); + } + + /** + * @todo DOM level 2 importNode() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#importNode(org.w3c.dom.Node, boolean) + */ + public org.w3c.dom.Node importNode(org.w3c.dom.Node importedNode, boolean deep) throws org.w3c.dom.DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.METHOD_NOT_SUPPORTED, "importNode")); + } + + /** + * @todo DOM level 2 createAttributeNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#createAttributeNS(java.lang.String, java.lang.String) + */ + public org.w3c.dom.Attr createAttributeNS(String namespaceURI, String qualifiedName) + throws org.w3c.dom.DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.METHOD_NOT_SUPPORTED, "createAttributeNS")); + } + + /** + * @todo DOM level 2 createElementNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#createElementNS(java.lang.String, java.lang.String) + */ + public org.w3c.dom.Element createElementNS(String namespaceURI, String qualifiedName) + throws org.w3c.dom.DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.METHOD_NOT_SUPPORTED, "createElementNS")); + } + + /** + * @todo DOM level 2 getElementsByTagNameNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#getElementsByTagNameNS(java.lang.String, java.lang.String) + */ + public org.w3c.dom.NodeList getElementsByTagNameNS(String namespaceURI, String localName) + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.METHOD_NOT_SUPPORTED, "getElementsByTagNameNS")); + } + + /** + * @todo DOM level 2 getElementById() Not implemented. Returns null. + * @see org.w3c.dom.Document#getElementById(java.lang.String) + */ + public org.w3c.dom.Element getElementById(String elementId) + { + return null; + } + + /** + * @todo DOM level 3 adoptNode() Not implemented. + * @see org.w3c.dom.Document#adoptNode(org.w3c.dom.Node) + */ + public org.w3c.dom.Node adoptNode(org.w3c.dom.Node source) throws DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 3 getDocumentURI() Not implemented. Returns null. + * @see org.w3c.dom.Document#getDocumentURI() + */ + public String getDocumentURI() + { + return null; + } + + /** + * @todo DOM level 3 getDomConfig() Not implemented. Returns null. + * @see org.w3c.dom.Document#getDomConfig() + */ +/* public DOMConfiguration getDomConfig() + { + return null; + } +*/ + /** + * @todo DOM level 3 getInputEncoding() Not implemented. Returns null. + * @see org.w3c.dom.Document#getInputEncoding() + */ + public String getInputEncoding() + { + return null; + } + + /** + * @todo DOM level 3 getStrictErrorChecking() Not implemented. Returns true. + * @see org.w3c.dom.Document#getStrictErrorChecking() + */ + public boolean getStrictErrorChecking() + { + return true; + } + + /** + * @todo DOM level 3 getXmlEncoding() Not implemented. Returns null. + * @see org.w3c.dom.Document#getXmlEncoding() + */ + public String getXmlEncoding() + { + return null; + } + + /** + * @todo DOM level 3 getXmlStandalone() Not implemented. Returns false. + * @see org.w3c.dom.Document#getXmlStandalone() + */ + public boolean getXmlStandalone() + { + return false; + } + + /** + * @todo DOM level 3 getXmlVersion() Not implemented. Always returns "1.0". + * @see org.w3c.dom.Document#getXmlVersion() + */ + public String getXmlVersion() + { + // An attribute specifying, as part of the XML declaration, the version number of this document. If there is no + // declaration and if this document supports the "XML" feature, the value is "1.0" + return "1.0"; + } + + /** + * @todo DOM level 3 normalizeDocument() Not implemented. Do nothing. + * @see org.w3c.dom.Document#normalizeDocument() + */ + public void normalizeDocument() + { + // do nothing + } + + /** + * @todo DOM level 3 renameNode() Not implemented. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Document#renameNode(org.w3c.dom.Node, java.lang.String, java.lang.String) + */ + public org.w3c.dom.Node renameNode(org.w3c.dom.Node n, String namespaceURI, String qualifiedName) + throws DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 3 setDocumentURI() Not implemented. Do nothing. + * @see org.w3c.dom.Document#setDocumentURI(java.lang.String) + */ + public void setDocumentURI(String documentURI) + { + // do nothing + } + + /** + * @todo DOM level 3 setStrictErrorChecking() Not implemented. Do nothing. + * @see org.w3c.dom.Document#setStrictErrorChecking(boolean) + */ + public void setStrictErrorChecking(boolean strictErrorChecking) + { + // do nothing + } + + /** + * @todo DOM level 3 setXmlStandalone() Not implemented. Do nothing. + * @see org.w3c.dom.Document#setXmlStandalone(boolean) + */ + public void setXmlStandalone(boolean xmlStandalone) throws DOMException + { + // do nothing + } + + /** + * @todo DOM level 3 setXmlVersion() Not implemented. Do nothing. + * @see org.w3c.dom.Document#setXmlVersion(java.lang.String) + */ + public void setXmlVersion(String xmlVersion) throws DOMException + { + // do nothing + } + + /* (non-Javadoc) + * @see org.w3c.dom.Document#getDomConfig() + */ + public DOMConfiguration getDomConfig() { + // TODO Auto-generated method stub + return null; + } + + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentTypeImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentTypeImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMDocumentTypeImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,154 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ + +package org.ajax4jsf.org.w3c.tidy; + +/** + * DOMDocumentTypeImpl. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMDocumentTypeImpl extends DOMNodeImpl implements org.w3c.dom.DocumentType +{ + + /** + * Instantiates a new DOM document type. + * @param adaptee Tidy Node + */ + protected DOMDocumentTypeImpl(Node adaptee) + { + super(adaptee); + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + return org.w3c.dom.Node.DOCUMENT_TYPE_NODE; + } + + /** + * @see org.w3c.dom.Node#getNodeName + */ + public String getNodeName() + { + return getName(); + } + + /** + * @see org.w3c.dom.DocumentType#getName + */ + public String getName() + { + String value = null; + if (adaptee.type == Node.DOCTYPE_TAG) + { + + if (adaptee.textarray != null && adaptee.start < adaptee.end) + { + value = TidyUtils.getString(adaptee.textarray, adaptee.start, adaptee.end - adaptee.start); + } + } + return value; + } + + /** + * @todo DOM level 2 getEntities() Not implemented. Returns null. + * @see org.w3c.dom.DocumentType#getEntities() + */ + public org.w3c.dom.NamedNodeMap getEntities() + { + return null; + } + + /** + * @todo DOM level 2 getNotations() Not implemented. Returns null. + * @see org.w3c.dom.DocumentType#getNotations() + */ + public org.w3c.dom.NamedNodeMap getNotations() + { + return null; + } + + /** + * @todo DOM level 2 getPublicId() Not implemented. Returns null. + * @see org.w3c.dom.DocumentType#getPublicId() + */ + public String getPublicId() + { + return null; + } + + /** + * @todo DOM level 2 getSystemId() Not implemented. Returns null. + * @see org.w3c.dom.DocumentType#getSystemId() + */ + public String getSystemId() + { + return null; + } + + /** + * @todo DOM level 2 getInternalSubset() Not implemented. Returns null. + * @see org.w3c.dom.DocumentType#getInternalSubset() + */ + public String getInternalSubset() + { + return null; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMElementImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMElementImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMElementImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,448 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; +import org.w3c.dom.Attr; +import org.w3c.dom.DOMException; +import org.w3c.dom.TypeInfo; + + +/** + * DOMElementImpl. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMElementImpl extends DOMNodeImpl implements org.w3c.dom.Element +{ + + /** + * Instantiates a new DOM element. + * @param adaptee Tidy Node. + */ + protected DOMElementImpl(Node adaptee) + { + super(adaptee); + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + return org.w3c.dom.Node.ELEMENT_NODE; + } + + /** + * @see org.w3c.dom.Element#getTagName + */ + public String getTagName() + { + return super.getNodeName(); + } + + /** + * @see org.w3c.dom.Element#getAttribute(java.lang.String) + */ + public String getAttribute(String name) + { + if (this.adaptee == null) + { + return null; + } + + AttVal att = this.adaptee.attributes; + while (att != null) + { + if (att.attribute.equals(name)) + { + break; + } + att = att.next; + } + if (att != null) + { + return att.value; + } + + return ""; + } + + /** + * @see org.w3c.dom.Element#setAttribute(java.lang.String, java.lang.String) + */ + public void setAttribute(String name, String value) throws DOMException + { + if (this.adaptee == null) + { + return; + } + + AttVal att = this.adaptee.attributes; + while (att != null) + { + if (att.attribute.equals(name)) + { + break; + } + att = att.next; + } + if (att != null) + { + att.value = value; + } + else + { + att = new AttVal(null, null, '"', name, value); + att.dict = AttributeTable.getDefaultAttributeTable().findAttribute(att); + if (this.adaptee.attributes == null) + { + this.adaptee.attributes = att; + } + else + { + att.next = this.adaptee.attributes; + this.adaptee.attributes = att; + } + } + } + + /** + * @see org.w3c.dom.Element#removeAttribute(java.lang.String) + */ + public void removeAttribute(String name) throws DOMException + { + if (this.adaptee == null) + { + return; + } + + AttVal att = this.adaptee.attributes; + AttVal pre = null; + while (att != null) + { + if (att.attribute.equals(name)) + { + break; + } + pre = att; + att = att.next; + } + if (att != null) + { + if (pre == null) + { + this.adaptee.attributes = att.next; + } + else + { + pre.next = att.next; + } + } + } + + /** + * @see org.w3c.dom.Element#getAttributeNode(java.lang.String) + */ + public org.w3c.dom.Attr getAttributeNode(String name) + { + if (this.adaptee == null) + { + return null; + } + + AttVal att = this.adaptee.attributes; + while (att != null) + { + if (att.attribute.equals(name)) + { + break; + } + att = att.next; + } + if (att != null) + { + return att.getAdapter(); + } + + return null; + } + + /** + * @see org.w3c.dom.Element#setAttributeNode(org.w3c.dom.Attr) + */ + public org.w3c.dom.Attr setAttributeNode(org.w3c.dom.Attr newAttr) throws DOMException + { + if (newAttr == null) + { + return null; + } + if (!(newAttr instanceof DOMAttrImpl)) + { + throw new DOMException(DOMException.WRONG_DOCUMENT_ERR, Messages.getMessage(Messages.NOT_INSTANCE_OF_ERROR, "newAttr", "DOMAttrImpl")); + } + + DOMAttrImpl newatt = (DOMAttrImpl) newAttr; + String name = newatt.avAdaptee.attribute; + org.w3c.dom.Attr result = null; + + AttVal att = this.adaptee.attributes; + while (att != null) + { + if (att.attribute.equals(name)) + { + break; + } + att = att.next; + } + if (att != null) + { + result = att.getAdapter(); + att.adapter = newAttr; + } + else + { + if (this.adaptee.attributes == null) + { + this.adaptee.attributes = newatt.avAdaptee; + } + else + { + newatt.avAdaptee.next = this.adaptee.attributes; + this.adaptee.attributes = newatt.avAdaptee; + } + } + return result; + } + + /** + * @see org.w3c.dom.Element#removeAttributeNode(org.w3c.dom.Attr) + */ + public org.w3c.dom.Attr removeAttributeNode(org.w3c.dom.Attr oldAttr) throws DOMException + { + if (oldAttr == null) + { + return null; + } + + org.w3c.dom.Attr result = null; + AttVal att = this.adaptee.attributes; + AttVal pre = null; + while (att != null) + { + if (att.getAdapter() == oldAttr) + { + break; + } + pre = att; + att = att.next; + } + if (att != null) + { + if (pre == null) + { + this.adaptee.attributes = att.next; + } + else + { + pre.next = att.next; + } + result = oldAttr; + } + else + { + throw new DOMException(DOMException.NOT_FOUND_ERR, "oldAttr not found"); + } + return result; + } + + /** + * @see org.w3c.dom.Element#getElementsByTagName(java.lang.String) + */ + public org.w3c.dom.NodeList getElementsByTagName(String name) + { + return new DOMNodeListByTagNameImpl(this.adaptee, name); + } + + /** + * @todo DOM level 2 getOwnerDocument() Not supported. Do nothing. + * @see org.w3c.dom.Element#normalize + */ + public void normalize() + { + // do nothing + } + + /** + * @todo DOM level 2 getAttributeNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#getAttributeNS(java.lang.String, java.lang.String) + */ + public String getAttributeNS(String namespaceURI, String localName) + { + // DOMException - NOT_SUPPORTED_ERR: May be raised if the implementation does not support the feature "XML" and + // the language exposed through the Document does not support XML Namespaces (such as HTML 4.01). + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 2 setAttributeNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#setAttributeNS(java.lang.String, java.lang.String, java.lang.String) + */ + public void setAttributeNS(String namespaceURI, String qualifiedName, String value) throws org.w3c.dom.DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 2 removeAttributeNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#removeAttributeNS(java.lang.String, java.lang.String) + */ + public void removeAttributeNS(String namespaceURI, String localName) throws org.w3c.dom.DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 2 getAttributeNodeNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#getAttributeNodeNS(java.lang.String, java.lang.String) + */ + public org.w3c.dom.Attr getAttributeNodeNS(String namespaceURI, String localName) + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 2 setAttributeNodeNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#setAttributeNodeNS(org.w3c.dom.Attr) + */ + public org.w3c.dom.Attr setAttributeNodeNS(org.w3c.dom.Attr newAttr) throws org.w3c.dom.DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 2 getElementsByTagNameNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#getElementsByTagNameNS(java.lang.String, java.lang.String) + */ + public org.w3c.dom.NodeList getElementsByTagNameNS(String namespaceURI, String localName) + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 2 hasAttribute() Not supported. Returns false. + * @see org.w3c.dom.Element#hasAttribute(java.lang.String) + */ + public boolean hasAttribute(String name) + { + return false; + } + + /** + * @todo DOM level 2 hasAttribute() Not supported. Returns false. + * @see org.w3c.dom.Element#hasAttributeNS(java.lang.String, java.lang.String) + */ + public boolean hasAttributeNS(String namespaceURI, String localName) + { + return false; + } + + /** + * @todo DOM level 3 getSchemaTypeInfo() Not supported. Returns null. + * @see org.w3c.dom.Element#getSchemaTypeInfo() + */ +/* public TypeInfo getSchemaTypeInfo() + { + return null; + } +*/ + /** + * @todo DOM level 3 setIdAttribute() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#setIdAttribute(java.lang.String, boolean) + */ + public void setIdAttribute(String name, boolean isId) throws DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 3 setIdAttributeNode() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#setIdAttributeNode(org.w3c.dom.Attr, boolean) + */ + public void setIdAttributeNode(Attr idAttr, boolean isId) throws DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 3 setIdAttributeNS() Not supported. Throws NOT_SUPPORTED_ERR. + * @see org.w3c.dom.Element#setIdAttributeNS(java.lang.String, java.lang.String, boolean) + */ + public void setIdAttributeNS(String namespaceURI, String localName, boolean isId) throws DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /* (non-Javadoc) + * @see org.w3c.dom.Element#getSchemaTypeInfo() + */ + public TypeInfo getSchemaTypeInfo() { + // TODO Auto-generated method stub + return null; + } + + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,692 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ + +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; +import org.w3c.dom.DOMException; +import org.w3c.dom.UserDataHandler; + + +/** + * DOMNodeImpl. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMNodeImpl implements org.w3c.dom.Node +{ + + /** + * Wrapped tidy node. + */ + protected Node adaptee; + + /** + * Intantiates a new DOM node. + * @param adaptee wrapped Tidy node + */ + protected DOMNodeImpl(Node adaptee) + { + this.adaptee = adaptee; + } + + /** + * @see org.w3c.dom.Node#getNodeValue + */ + public String getNodeValue() + { + String value = ""; // BAK 10/10/2000 replaced null + if (adaptee.type == Node.TEXT_NODE + || adaptee.type == Node.CDATA_TAG + || adaptee.type == Node.COMMENT_TAG + || adaptee.type == Node.CDATA_TEXT + || adaptee.type == Node.PROC_INS_TAG) + { + + if (adaptee.textarray != null && adaptee.start < adaptee.end) + { + value = TidyUtils.getString(adaptee.textarray, adaptee.start, adaptee.end - adaptee.start); + } + } + return value; + } + + /** + * @see org.w3c.dom.Node#setNodeValue + */ + public void setNodeValue(String nodeValue) + { + if (adaptee.type == Node.TEXT_NODE + || adaptee.type == Node.CDATA_TAG + || adaptee.type == Node.COMMENT_TAG + || adaptee.type == Node.CDATA_TEXT + || adaptee.type == Node.PROC_INS_TAG) + { + byte[] textarray = TidyUtils.getBytes(nodeValue); + adaptee.textarray = textarray; + adaptee.start = 0; + adaptee.end = textarray.length; + } + } + + /** + * @see org.w3c.dom.Node#getNodeName + */ + public String getNodeName() + { + return adaptee.element; + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + short result = -1; + switch (adaptee.type) + { + case Node.ROOT_NODE : + result = org.w3c.dom.Node.DOCUMENT_NODE; + break; + case Node.DOCTYPE_TAG : + result = org.w3c.dom.Node.DOCUMENT_TYPE_NODE; + break; + case Node.COMMENT_TAG : + result = org.w3c.dom.Node.COMMENT_NODE; + break; + case Node.PROC_INS_TAG : + result = org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE; + break; + case Node.TEXT_NODE : + result = org.w3c.dom.Node.TEXT_NODE; + break; + case Node.CDATA_TEXT : + case Node.CDATA_TAG : + result = org.w3c.dom.Node.CDATA_SECTION_NODE; + break; + case Node.START_TAG : + case Node.START_END_TAG : + result = org.w3c.dom.Node.ELEMENT_NODE; + break; + } + return result; + } + + /** + * @see org.w3c.dom.Node#getParentNode + */ + public org.w3c.dom.Node getParentNode() + { + // Attributes are not children in the DOM, and do not have parents + if (adaptee.parent != null) + { + return adaptee.parent.getAdapter(); + } + return null; + } + + /** + * @see org.w3c.dom.Node#getChildNodes + */ + public org.w3c.dom.NodeList getChildNodes() + { + return new DOMNodeListImpl(adaptee); + } + + /** + * @see org.w3c.dom.Node#getFirstChild + */ + public org.w3c.dom.Node getFirstChild() + { + if (adaptee.content != null) + { + return adaptee.content.getAdapter(); + } + return null; + } + + /** + * @see org.w3c.dom.Node#getLastChild + */ + public org.w3c.dom.Node getLastChild() + { + if (adaptee.last != null) + { + return adaptee.last.getAdapter(); + } + return null; + } + + /** + * @see org.w3c.dom.Node#getPreviousSibling + */ + public org.w3c.dom.Node getPreviousSibling() + { + if (adaptee.prev != null) + { + return adaptee.prev.getAdapter(); + } + return null; + } + + /** + * @see org.w3c.dom.Node#getNextSibling + */ + public org.w3c.dom.Node getNextSibling() + { + if (adaptee.next != null) + { + return adaptee.next.getAdapter(); + } + return null; + } + + /** + * @see org.w3c.dom.Node#getAttributes + */ + public org.w3c.dom.NamedNodeMap getAttributes() + { + return new DOMAttrMapImpl(adaptee.attributes); + } + + /** + * @see org.w3c.dom.Node#getOwnerDocument + */ + public org.w3c.dom.Document getOwnerDocument() + { + Node node = this.adaptee; + if (node != null && node.type == Node.ROOT_NODE) + { + return null; + } + + while (node != null && node.type != Node.ROOT_NODE) + { + node = node.parent; + } + + if (node != null) + { + return (org.w3c.dom.Document) node.getAdapter(); + } + return null; + } + + /** + * @see org.w3c.dom.Node#insertBefore + */ + public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild) + { + // TODO - handle newChild already in tree + + if (newChild == null) + { + return null; + } + if (!(newChild instanceof DOMNodeImpl)) + { + throw new DOMException(DOMException.WRONG_DOCUMENT_ERR, Messages.getMessage(Messages.NOT_INSTANCE_OF_ERROR, "newChild", "DOMNodeImpl")); + } + DOMNodeImpl newCh = (DOMNodeImpl) newChild; + + if (this.adaptee.type == Node.ROOT_NODE) + { + if (newCh.adaptee.type != Node.DOCTYPE_TAG && newCh.adaptee.type != Node.PROC_INS_TAG) + { + throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "newChild cannot be a child of this node"); + } + } + else if (this.adaptee.type == Node.START_TAG) + { + if (newCh.adaptee.type != Node.START_TAG + && newCh.adaptee.type != Node.START_END_TAG + && newCh.adaptee.type != Node.COMMENT_TAG + && newCh.adaptee.type != Node.TEXT_NODE + && newCh.adaptee.type != Node.CDATA_TEXT + && newCh.adaptee.type != Node.CDATA_TAG) + { + throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "newChild cannot be a child of this node"); + } + } + if (refChild == null) + { + this.adaptee.insertNodeAtEnd(newCh.adaptee); + if (this.adaptee.type == Node.START_END_TAG) + { + this.adaptee.setType(Node.START_TAG); + } + } + else + { + Node ref = this.adaptee.content; + while (ref != null) + { + if (ref.getAdapter() == refChild) + { + break; + } + ref = ref.next; + } + if (ref == null) + { + throw new DOMException(DOMException.NOT_FOUND_ERR, "refChild not found"); + } + Node.insertNodeBeforeElement(ref, newCh.adaptee); + } + return newChild; + } + + /** + * @see org.w3c.dom.Node#replaceChild + */ + public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild, org.w3c.dom.Node oldChild) + { + // TODO - handle newChild already in tree + + if (newChild == null) + { + return null; + } + if (!(newChild instanceof DOMNodeImpl)) + { + throw new DOMException(DOMException.WRONG_DOCUMENT_ERR, Messages.getMessage(Messages.NOT_INSTANCE_OF_ERROR, "newChild", "DOMNodeImpl")); + } + DOMNodeImpl newCh = (DOMNodeImpl) newChild; + + if (this.adaptee.type == Node.ROOT_NODE) + { + if (newCh.adaptee.type != Node.DOCTYPE_TAG && newCh.adaptee.type != Node.PROC_INS_TAG) + { + throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "newChild cannot be a child of this node"); + } + } + else if (this.adaptee.type == Node.START_TAG) + { + if (newCh.adaptee.type != Node.START_TAG + && newCh.adaptee.type != Node.START_END_TAG + && newCh.adaptee.type != Node.COMMENT_TAG + && newCh.adaptee.type != Node.TEXT_NODE + && newCh.adaptee.type != Node.CDATA_TEXT + && newCh.adaptee.type != Node.CDATA_TAG) + { + throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "newChild cannot be a child of this node"); + } + } + if (oldChild == null) + { + throw new DOMException(DOMException.NOT_FOUND_ERR, "oldChild not found"); + } + + Node n; + Node ref = this.adaptee.content; + while (ref != null) + { + if (ref.getAdapter() == oldChild) + { + break; + } + ref = ref.next; + } + if (ref == null) + { + throw new DOMException(DOMException.NOT_FOUND_ERR, "oldChild not found"); + } + newCh.adaptee.next = ref.next; + newCh.adaptee.prev = ref.prev; + newCh.adaptee.last = ref.last; + newCh.adaptee.parent = ref.parent; + newCh.adaptee.content = ref.content; + if (ref.parent != null) + { + if (ref.parent.content == ref) + { + ref.parent.content = newCh.adaptee; + } + if (ref.parent.last == ref) + { + ref.parent.last = newCh.adaptee; + } + } + if (ref.prev != null) + { + ref.prev.next = newCh.adaptee; + } + if (ref.next != null) + { + ref.next.prev = newCh.adaptee; + } + for (n = ref.content; n != null; n = n.next) + { + if (n.parent == ref) + { + n.parent = newCh.adaptee; + } + } + + return oldChild; + } + + /** + * @see org.w3c.dom.Node#removeChild + */ + public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild) + { + if (oldChild == null) + { + return null; + } + + Node ref = this.adaptee.content; + while (ref != null) + { + if (ref.getAdapter() == oldChild) + { + break; + } + ref = ref.next; + } + if (ref == null) + { + throw new DOMException(DOMException.NOT_FOUND_ERR, "refChild not found"); + } + Node.discardElement(ref); + + if (this.adaptee.content == null && this.adaptee.type == Node.START_TAG) + { + this.adaptee.setType(Node.START_END_TAG); + } + + return oldChild; + } + + /** + * @see org.w3c.dom.Node#appendChild + */ + public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild) + { + // TODO - handle newChild already in tree + + if (newChild == null) + { + return null; + } + if (!(newChild instanceof DOMNodeImpl)) + { + throw new DOMException(DOMException.WRONG_DOCUMENT_ERR, Messages.getMessage(Messages.NOT_INSTANCE_OF_ERROR, "newChild", "DOMNodeImpl")); + } + DOMNodeImpl newCh = (DOMNodeImpl) newChild; + + if (this.adaptee.type == Node.ROOT_NODE) + { + if (newCh.adaptee.type != Node.DOCTYPE_TAG && newCh.adaptee.type != Node.PROC_INS_TAG) + { + throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "newChild cannot be a child of this node"); + } + } + else if (this.adaptee.type == Node.START_TAG) + { + if (newCh.adaptee.type != Node.START_TAG + && newCh.adaptee.type != Node.START_END_TAG + && newCh.adaptee.type != Node.COMMENT_TAG + && newCh.adaptee.type != Node.TEXT_NODE + && newCh.adaptee.type != Node.CDATA_TEXT + && newCh.adaptee.type != Node.CDATA_TAG) + { + throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, "newChild cannot be a child of this node"); + } + } + this.adaptee.insertNodeAtEnd(newCh.adaptee); + + if (this.adaptee.type == Node.START_END_TAG) + { + this.adaptee.setType(Node.START_TAG); + } + + return newChild; + } + + /** + * @see org.w3c.dom.Node#hasChildNodes + */ + public boolean hasChildNodes() + { + return (adaptee.content != null); + } + + /** + * @see org.w3c.dom.Node#cloneNode(boolean) + */ + public org.w3c.dom.Node cloneNode(boolean deep) + { + Node node = adaptee.cloneNode(deep); + node.parent = null; + return node.getAdapter(); + } + + /** + * Do nothing: text nodes in html documents are important and jtidy already removes useless text during parsing. + * @see org.w3c.dom.Node#normalize() + */ + public void normalize() + { + // do nothing + } + + /** + * DOM2 - not implemented. + * @see #isSupported(java.lang.String, java.lang.String) + */ + public boolean supports(String feature, String version) + { + return isSupported(feature, version); + } + + /** + * @see org.w3c.dom.Node#getNamespaceURI() + */ + public String getNamespaceURI() + { + return null; + } + + /** + * @see org.w3c.dom.Node#getPrefix() + */ + public String getPrefix() + { + return null; + } + + /** + * @see org.w3c.dom.Node#setPrefix(java.lang.String) + */ + public void setPrefix(String prefix) throws DOMException + { + // The namespace prefix of this node, or null if it is unspecified. When it is defined to be null, setting it + // has no effect, including if the node is read-only. + // do nothing + } + + /** + * @see org.w3c.dom.Node#getLocalName() + */ + public String getLocalName() + { + return getNodeName(); + } + + /** + * @see org.w3c.dom.Node#isSupported(java.lang.String, java.lang.String) + */ + public boolean isSupported(String feature, String version) + { + return false; + } + + /** + * @see org.w3c.dom.Node#hasAttributes + */ + public boolean hasAttributes() + { + // contributed by dlp(a)users.sourceforge.net + return this.adaptee.attributes != null; + } + + /** + * @todo DOM level 3 compareDocumentPosition() Not implemented. + * @see org.w3c.dom.Node#compareDocumentPosition(org.w3c.dom.Node) + */ + public short compareDocumentPosition(org.w3c.dom.Node other) throws DOMException + { + throw new DOMException(DOMException.NOT_SUPPORTED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 3 getBaseURI() Not implemented. Returns null. + * @see org.w3c.dom.Node#getBaseURI() + */ + public String getBaseURI() + { + return null; + } + + /** + * @todo DOM level 3 getFeature() Not implemented. Returns null. + * @see org.w3c.dom.Node#getFeature(java.lang.String, java.lang.String) + */ + public Object getFeature(String feature, String version) + { + return null; + } + + /** + * @todo DOM level 3 getTextContent() Not implemented. Returns null. + * @see org.w3c.dom.Node#getTextContent() + */ + public String getTextContent() throws DOMException + { + return null; + } + + /** + * @todo DOM level 3 getUserData() Not implemented. Returns null. + * @see org.w3c.dom.Node#getUserData(java.lang.String) + */ + public Object getUserData(String key) + { + return null; + } + + /** + * @see org.w3c.dom.Node#isDefaultNamespace(java.lang.String) + */ + public boolean isDefaultNamespace(String namespaceURI) + { + return false; + } + + /** + * @todo DOM level 3 isEqualNode() Not implemented. Returns false. + * @see org.w3c.dom.Node#isEqualNode(org.w3c.dom.Node) + */ + public boolean isEqualNode(org.w3c.dom.Node arg) + { + return false; + } + + /** + * @todo DOM level 3 isSameNode() Not implemented. Returns false. + * @see org.w3c.dom.Node#isSameNode(org.w3c.dom.Node) + */ + public boolean isSameNode(org.w3c.dom.Node other) + { + return false; + } + + /** + * @see org.w3c.dom.Node#lookupNamespaceURI(java.lang.String) + */ + public String lookupNamespaceURI(String prefix) + { + return null; + } + + /** + * @see org.w3c.dom.Node#lookupPrefix(java.lang.String) + */ + public String lookupPrefix(String namespaceURI) + { + return null; + } + + /** + * @todo DOM level 3 setTextContent() Not implemented. Throws NO_MODIFICATION_ALLOWED_ERR + * @see org.w3c.dom.Node#setTextContent(java.lang.String) + */ + public void setTextContent(String textContent) throws DOMException + { + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, "Node is read only"); + } + + /** + * @todo DOM level 3 setUserData() Not implemented. Returns null. + * @see org.w3c.dom.Node#setUserData(java.lang.String, java.lang.Object, org.w3c.dom.UserDataHandler) + */ + public Object setUserData(String key, Object data, UserDataHandler handler) + { + return null; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListByTagNameImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListByTagNameImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListByTagNameImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,164 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ + +package org.ajax4jsf.org.w3c.tidy; + +/** + * DOMNodeListByTagNameImpl. The items in the <code>NodeList</code> are accessible via an integral index, starting + * from 0. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMNodeListByTagNameImpl implements org.w3c.dom.NodeList +{ + + /** + * First node. + */ + private Node first; + + /** + * Tag name. + */ + private String tagName; + + /** + * Current index. + */ + private int currIndex; + + /** + * Max index (number of nodes). + */ + private int maxIndex; + + /** + * Current node. + */ + private Node currNode; + + /** + * Instantiates a new DOMNodeListByTagName. + * @param first first node. + * @param tagName tag name + */ + protected DOMNodeListByTagNameImpl(Node first, String tagName) + { + this.first = first; + this.tagName = tagName; + } + + /** + * @see org.w3c.dom.NodeList#item + */ + public org.w3c.dom.Node item(int index) + { + currIndex = 0; + maxIndex = index; + preTraverse(first); + + if (currIndex > maxIndex && currNode != null) + { + return currNode.getAdapter(); + } + + return null; + } + + /** + * @see org.w3c.dom.NodeList#getLength + */ + public int getLength() + { + currIndex = 0; + maxIndex = Integer.MAX_VALUE; + preTraverse(first); + return currIndex; + } + + /** + * Traverse the node list. + * @param node Node + */ + protected void preTraverse(Node node) + { + if (node == null) + { + return; + } + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + if (currIndex <= maxIndex && (tagName.equals("*") || tagName.equals(node.element))) + { + currIndex += 1; + currNode = node; + } + } + if (currIndex > maxIndex) + { + return; + } + + node = node.content; + while (node != null) + { + preTraverse(node); + node = node.next; + } + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMNodeListImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,129 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * DOMNodeListImpl. The items in the <code>NodeList</code> are accessible via an integral index, starting from 0. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMNodeListImpl implements org.w3c.dom.NodeList +{ + + /** + * Parent Node. + */ + private Node parent; + + /** + * Instantiates a new DOM node list. + * @param parent parent Node + */ + protected DOMNodeListImpl(Node parent) + { + this.parent = parent; + } + + /** + * @see org.w3c.dom.NodeList#item(int) + */ + public org.w3c.dom.Node item(int index) + { + if (parent == null) + { + return null; + } + + int i = 0; + Node node = this.parent.content; + while (node != null) + { + if (i >= index) + { + break; + } + i++; + node = node.next; + } + if (node != null) + { + return node.getAdapter(); + } + + return null; + } + + /** + * @see org.w3c.dom.NodeList#getLength + */ + public int getLength() + { + if (parent == null) + { + return 0; + } + + int len = 0; + Node node = this.parent.content; + while (node != null) + { + len++; + node = node.next; + } + return len; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMProcessingInstructionImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMProcessingInstructionImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMProcessingInstructionImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,112 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; +import org.w3c.dom.DOMException; + + +/** + * DOMProcessingInstructionImpl. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMProcessingInstructionImpl extends DOMNodeImpl implements org.w3c.dom.ProcessingInstruction +{ + + /** + * Instantiates a new DOM processing instruction. + * @param adaptee wrapped Tidy node + */ + protected DOMProcessingInstructionImpl(Node adaptee) + { + super(adaptee); + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + return org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE; + } + + /** + * @todo DOM level 2 getTarget() Not implemented. Returns null. + * @see org.w3c.dom.ProcessingInstruction#getTarget + */ + public String getTarget() + { + return null; + } + + /** + * @see org.w3c.dom.ProcessingInstruction#getData + */ + public String getData() + { + return getNodeValue(); + } + + /** + * @see org.w3c.dom.ProcessingInstruction#setData(java.lang.String) + */ + public void setData(String data) throws DOMException + { + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, Messages.getMessage(Messages.READ_ONLY_NODE_ERROR)); + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMTextImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMTextImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/DOMTextImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,131 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; +import org.w3c.dom.DOMException; +import org.w3c.dom.Text; + + +/** + * DOMTextImpl. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class DOMTextImpl extends DOMCharacterDataImpl implements org.w3c.dom.Text +{ + + /** + * Instantiates a new DOM text node. + * @param adaptee wrapped Tidy node + */ + protected DOMTextImpl(Node adaptee) + { + super(adaptee); + } + + /** + * @see org.w3c.dom.Node#getNodeName + */ + public String getNodeName() + { + return "#text"; + } + + /** + * @see org.w3c.dom.Node#getNodeType + */ + public short getNodeType() + { + return org.w3c.dom.Node.TEXT_NODE; + } + + /** + * @todo DOM level 2 splitText() Not supported. Throws NO_MODIFICATION_ALLOWED_ERR. + * @see org.w3c.dom.Text#splitText(int) + */ + public org.w3c.dom.Text splitText(int offset) throws DOMException + { + throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, Messages.getMessage(Messages.DOM_METHOD_NOT_SUPPORTED)); + } + + /** + * @todo DOM level 3 getWholeText() Not implemented. Returns null. + * @see org.w3c.dom.Text#getWholeText() + */ + public String getWholeText() + { + return null; + } + + /** + * @todo DOM level 3 isElementContentWhitespace() Not implemented. Returns false. + * @see org.w3c.dom.Text#isElementContentWhitespace() + */ + public boolean isElementContentWhitespace() + { + return false; + } + + /** + * @todo DOM level 3 replaceWholeText() Not implemented. Returns the same node. + * @see org.w3c.dom.Text#isElementContentWhitespace() + */ + public Text replaceWholeText(String content) throws DOMException + { + return this; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Dict.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Dict.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Dict.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,406 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Tag dictionary node. If the document uses just HTML 2.0 tags and attributes described it as HTML 2.0 Similarly for + * HTML 3.2 and the 3 flavors of HTML 4.0. If there are proprietary tags and attributes then describe it as HTML + * Proprietary. If it includes the xml-lang or xmlns attributes but is otherwise HTML 2.0, 3.2 or 4.0 then describe it + * as one of the flavors of Voyager (strict, loose or frameset). + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Dict +{ + + /** + * Content model: unknown. + */ + public static final int CM_UNKNOWN = 0; + + /** + * Content model: empty. + */ + public static final int CM_EMPTY = (1 << 0); + + /** + * Content model: html. + */ + public static final int CM_HTML = (1 << 1); + + /** + * Content model: head. + */ + public static final int CM_HEAD = (1 << 2); + + /** + * Content model: block. + */ + public static final int CM_BLOCK = (1 << 3); + + /** + * Content model: inline. + */ + public static final int CM_INLINE = (1 << 4); + + /** + * Content model: list. + */ + public static final int CM_LIST = (1 << 5); + + /** + * Content model: definition list. + */ + public static final int CM_DEFLIST = (1 << 6); + + /** + * Content model: table. + */ + public static final int CM_TABLE = (1 << 7); + + /** + * Content model: rowgroup. + */ + public static final int CM_ROWGRP = (1 << 8); + + /** + * Content model: row. + */ + public static final int CM_ROW = (1 << 9); + + /** + * Content model: field. + */ + public static final int CM_FIELD = (1 << 10); + + /** + * Content model: object. + */ + public static final int CM_OBJECT = (1 << 11); + + /** + * Content model: param. + */ + public static final int CM_PARAM = (1 << 12); + + /** + * Content model: frames. + */ + public static final int CM_FRAMES = (1 << 13); + + /** + * Content model: heading. + */ + public static final int CM_HEADING = (1 << 14); + + /** + * Content model: opt. + */ + public static final int CM_OPT = (1 << 15); + + /** + * Content model: img. + */ + public static final int CM_IMG = (1 << 16); + + /** + * Content model: mixed. + */ + public static final int CM_MIXED = (1 << 17); + + /** + * Content model: no indent. + */ + public static final int CM_NO_INDENT = (1 << 18); + + /** + * Content model: obsolete. + */ + public static final int CM_OBSOLETE = (1 << 19); + + /** + * Content model: new. + */ + public static final int CM_NEW = (1 << 20); + + /** + * Content model: omitst. + */ + public static final int CM_OMITST = (1 << 21); + + /** + * Version: unknown. + */ + public static final short VERS_UNKNOWN = 0; + + /** + * Version: html 2.0. + */ + public static final short VERS_HTML20 = 1; + + /** + * Version: html 3.2. + */ + public static final short VERS_HTML32 = 2; + + /** + * Version: html 4.0 strict. + */ + public static final short VERS_HTML40_STRICT = 4; + + /** + * Version: html 4.0 transitional. + */ + public static final short VERS_HTML40_LOOSE = 8; + + /** + * Version: html 4.0 frameset. + */ + public static final short VERS_FRAMESET = 16; + + /** + * Version: xml. + */ + public static final short VERS_XML = 32; + + /** + * Version: netscape. + */ + public static final short VERS_NETSCAPE = 64; + + /** + * Version: microsoft. + */ + public static final short VERS_MICROSOFT = 128; + + /** + * Version: sun. + */ + public static final short VERS_SUN = 256; + + /** + * Version: malformed. + */ + public static final short VERS_MALFORMED = 512; + + /** + * Version: xhtml 1.1. + */ + public static final short VERS_XHTML11 = 1024; + + /** + * Version: xhtml basic. + */ + public static final short VERS_BASIC = 2048; + + /** + * all tags and attributes are ok in proprietary version of HTML. + */ + public static final short VERS_PROPRIETARY = (VERS_NETSCAPE | VERS_MICROSOFT | VERS_SUN); + + /** + * tags/attrs in HTML4 but not in earlier version. + */ + public static final short VERS_HTML40 = (VERS_HTML40_STRICT | VERS_HTML40_LOOSE | VERS_FRAMESET); + + /** + * tags/attrs which are in all versions of HTML except strict. + */ + public static final short VERS_LOOSE = (VERS_HTML32 | VERS_HTML40_LOOSE | VERS_FRAMESET); + + /** + * tags/attrs in HTML 4 loose and frameset. + */ + public static final short VERS_IFRAME = (VERS_HTML40_LOOSE | VERS_FRAMESET); + + /** + * tags/attrs in all versions from HTML 3.2 onwards. + */ + public static final short VERS_FROM32 = (VERS_HTML40_STRICT | VERS_LOOSE); + + /** + * versions with on... attributes. + */ + public static final short VERS_EVENTS = (VERS_HTML40 | VERS_XHTML11); + + /** + * tags/attrs in any version. + */ + public static final short VERS_ALL = (VERS_HTML20 | VERS_HTML32 | VERS_HTML40 | VERS_XHTML11 | VERS_BASIC); + + /** + * types of tags that the user can define: empty tag. + */ + public static final short TAGTYPE_EMPTY = 1; + + /** + * types of tags that the user can define: inline tag. + */ + public static final short TAGTYPE_INLINE = 2; + + /** + * types of tags that the user can define: block tag. + */ + public static final short TAGTYPE_BLOCK = 4; + + /** + * types of tags that the user can define: pre tag. + */ + public static final short TAGTYPE_PRE = 8; + + /** + * Tag name. + */ + protected String name; + + /** + * Version in which this tag is defined. + */ + protected short versions; + + /** + * model (CM_* constants). + */ + protected int model; + + /** + * Parser for this tag. + */ + private Parser parser; + + /** + * Validator for this tag. + */ + private TagCheck chkattrs; + + /** + * Instantiates a new Tag definition. + * @param name tag name + * @param versions version in which this tag is defined + * @param model model (CM_* constants) + * @param parser parser for this tag + * @param chkattrs validator for this tag (can be null) + */ + public Dict(String name, short versions, int model, Parser parser, TagCheck chkattrs) + { + this.name = name; + this.versions = versions; + this.model = model; + this.parser = parser; + this.chkattrs = chkattrs; + } + + /** + * Getter for <code>chkattrs</code>. + * @return Returns the chkattrs. + */ + public TagCheck getChkattrs() + { + return this.chkattrs; + } + + /** + * Getter for <code>model</code>. + * @return Returns the model. + */ + public int getModel() + { + return this.model; + } + + /** + * Getter for <code>name</code>. + * @return Returns the name. + */ + public String getName() + { + return this.name; + } + + /** + * Getter for <code>parser</code>. + * @return Returns the parser. + */ + public Parser getParser() + { + return this.parser; + } + + /** + * Setter for <code>chkattrs</code>. + * @param chkattrs The chkattrs to set. + */ + public void setChkattrs(TagCheck chkattrs) + { + this.chkattrs = chkattrs; + } + /** + * Getter for <code>versions</code>. + * @return Returns the versions. + */ + public short getVersions() + { + return this.versions; + } + /** + * Setter for <code>parser</code>. + * @param parser The parser to set. + */ + public void setParser(Parser parser) + { + this.parser = parser; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingNameMapper.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingNameMapper.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingNameMapper.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,356 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.util.HashMap; +import java.util.Map; + + +/** + * Maps between Java and IANA character encoding names. Also handles encoding alias used in tidy c. + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + * @see http://www.iana.org/assignments/character-sets + */ +public abstract class EncodingNameMapper +{ + + /** + * Map containing uppercase alias - {standard iana, standard java}. + */ + private static Map<String, String[]> encodingNameMap = new HashMap<String, String[]>(); + + static + { + encodingNameMap.put("ISO-8859-1", new String[]{"ISO-8859-1", "ISO8859_1"}); + encodingNameMap.put("ISO8859_1", new String[]{"ISO-8859-1", "ISO8859_1"}); + encodingNameMap.put("ISO-IR-100", new String[]{"ISO-8859-1", "ISO8859_1"}); + encodingNameMap.put("LATIN1", new String[]{"ISO-8859-1", "ISO8859_1"}); + encodingNameMap.put("CSISOLATIN1", new String[]{"ISO-8859-1", "ISO8859_1"}); + encodingNameMap.put("L1", new String[]{"ISO-8859-1", "ISO8859_1"}); + encodingNameMap.put("819", new String[]{"ISO-8859-1", "ISO8859_1"}); + + encodingNameMap.put("US-ASCII", new String[]{"US-ASCII", "ASCII"}); + encodingNameMap.put("ASCII", new String[]{"US-ASCII", "ASCII"}); + encodingNameMap.put("ISO-IR-6", new String[]{"US-ASCII", "ASCII"}); + encodingNameMap.put("CSASCII", new String[]{"US-ASCII", "ASCII"}); + encodingNameMap.put("ISO646-US", new String[]{"US-ASCII", "ASCII"}); + encodingNameMap.put("US", new String[]{"US-ASCII", "ASCII"}); + encodingNameMap.put("367", new String[]{"US-ASCII", "ASCII"}); + + encodingNameMap.put("UTF-8", new String[]{"UTF-8", "UTF8"}); + encodingNameMap.put("UTF8", new String[]{"UTF-8", "UTF8"}); + encodingNameMap.put("UTF-16", new String[]{"UTF-16", "Unicode"}); + encodingNameMap.put("UNICODE", new String[]{"UTF-16", "Unicode"}); + encodingNameMap.put("UTF16", new String[]{"UTF-16", "Unicode"}); + encodingNameMap.put("UTF16", new String[]{"UTF-16", "Unicode"}); // tidy + + encodingNameMap.put("UTF-16BE", new String[]{"UTF-16BE", "UnicodeBig"}); + encodingNameMap.put("UNICODEBIG", new String[]{"UTF-16BE", "UnicodeBig"}); + encodingNameMap.put("UTF16-BE", new String[]{"UTF-16BE", "UnicodeBig"}); + encodingNameMap.put("UTF-16LE", new String[]{"UTF-16LE", "UnicodeLittle"}); + encodingNameMap.put("UNICODELITTLE", new String[]{"UTF-16LE", "UnicodeLittle"}); + encodingNameMap.put("UTF16-LE", new String[]{"UTF-16LE", "UnicodeLittle"}); + encodingNameMap.put("UTF16BE", new String[]{"UTF-16BE", "UnicodeBig"}); // tidy + encodingNameMap.put("UTF16LE", new String[]{"UTF-16LE", "UnicodeLittle"}); // tidy + + encodingNameMap.put("BIG5", new String[]{"BIG5", "Big5"}); + encodingNameMap.put("CSBIG5", new String[]{"BIG5", "Big5"}); + + encodingNameMap.put("SJIS", new String[]{"SHIFT_JIS", "SJIS"}); + encodingNameMap.put("SHIFT_JIS", new String[]{"SHIFT_JIS", "SJIS"}); + encodingNameMap.put("CSSHIFTJIS", new String[]{"CSSHIFTJIS", "SJIS"}); + encodingNameMap.put("MS_KANJI", new String[]{"MS_KANJI", "SJIS"}); + encodingNameMap.put("SHIFTJIS", new String[]{"SHIFT_JIS", "SJIS"}); // tidy + + encodingNameMap.put("JIS", new String[]{"ISO-2022-JP", "JIS"}); + encodingNameMap.put("ISO-2022-JP", new String[]{"ISO-2022-JP", "JIS"}); + encodingNameMap.put("CSISO2022JP", new String[]{"CSISO2022JP", "JIS"}); + encodingNameMap.put("ISO2022", new String[]{"ISO-2022-JP", "JIS"}); // tidy + + encodingNameMap.put("ISO2022KR", new String[]{"ISO-2022-KR", "ISO2022KR"}); + encodingNameMap.put("ISO-2022-KR", new String[]{"ISO-2022-KR", "ISO2022KR"}); + encodingNameMap.put("CSISO2022KR", new String[]{"CSISO2022KR", "ISO2022KR"}); + encodingNameMap.put("ISO-2022-CN", new String[]{"ISO-2022-CN", "ISO2022CN"}); + encodingNameMap.put("ISO2022CN", new String[]{"ISO-2022-CN", "ISO2022CN"}); + + encodingNameMap.put("MACROMAN", new String[]{"macintosh", "MacRoman"}); // tidy + encodingNameMap.put("MACINTOSH", new String[]{"macintosh", "MacRoman"}); + encodingNameMap.put("MACINTOSH ROMAN", new String[]{"macintosh", "MacRoman"}); + + encodingNameMap.put("37", new String[]{"IBM037", "CP037"}); + encodingNameMap.put("273", new String[]{"IBM273", "CP273"}); + encodingNameMap.put("277", new String[]{"IBM277", "CP277"}); + encodingNameMap.put("278", new String[]{"IBM278", "CP278"}); + encodingNameMap.put("280", new String[]{"IBM280", "CP280"}); + encodingNameMap.put("284", new String[]{"IBM284", "CP284"}); + encodingNameMap.put("285", new String[]{"IBM285", "CP285"}); + encodingNameMap.put("290", new String[]{"IBM290", "CP290"}); + encodingNameMap.put("297", new String[]{"IBM297", "CP297"}); + encodingNameMap.put("420", new String[]{"IBM420", "CP420"}); + encodingNameMap.put("424", new String[]{"IBM424", "CP424"}); + encodingNameMap.put("437", new String[]{"IBM437", "CP437"}); + encodingNameMap.put("500", new String[]{"IBM500", "CP500"}); + encodingNameMap.put("775", new String[]{"IBM775", "CP775"}); + encodingNameMap.put("850", new String[]{"IBM850", "CP850"}); + encodingNameMap.put("852", new String[]{"IBM852", "CP852"}); + encodingNameMap.put("CSPCP852", new String[]{"IBM852", "CP852"}); + encodingNameMap.put("855", new String[]{"IBM855", "CP855"}); + encodingNameMap.put("857", new String[]{"IBM857", "CP857"}); + encodingNameMap.put("858", new String[]{"IBM00858", "Cp858"}); + encodingNameMap.put("0858", new String[]{"IBM00858", "Cp858"}); + encodingNameMap.put("860", new String[]{"IBM860", "CP860"}); + encodingNameMap.put("861", new String[]{"IBM861", "CP861"}); + encodingNameMap.put("IS", new String[]{"IBM861", "CP861"}); + encodingNameMap.put("862", new String[]{"IBM862", "CP862"}); + encodingNameMap.put("863", new String[]{"IBM863", "CP863"}); + encodingNameMap.put("864", new String[]{"IBM864", "CP864"}); + encodingNameMap.put("865", new String[]{"IBM865", "CP865"}); + encodingNameMap.put("866", new String[]{"IBM866", "CP866"}); + encodingNameMap.put("868", new String[]{"IBM868", "CP868"}); + encodingNameMap.put("AR", new String[]{"IBM868", "CP868"}); + encodingNameMap.put("869", new String[]{"IBM869", "CP869"}); + encodingNameMap.put("GR", new String[]{"IBM869", "CP869"}); + encodingNameMap.put("870", new String[]{"IBM870", "CP870"}); + encodingNameMap.put("871", new String[]{"IBM871", "CP871"}); + encodingNameMap.put("EBCDIC-CP-IS", new String[]{"IBM871", "CP871"}); + encodingNameMap.put("918", new String[]{"CP918", "CP918"}); + encodingNameMap.put("924", new String[]{"IBM00924", "CP924"}); + encodingNameMap.put("0924", new String[]{"IBM00924", "CP924"}); + encodingNameMap.put("1026", new String[]{"IBM1026", "CP1026"}); + encodingNameMap.put("1047", new String[]{"IBM1047", "Cp1047"}); + encodingNameMap.put("1140", new String[]{"IBM01140", "Cp1140"}); + encodingNameMap.put("1141", new String[]{"IBM01141", "Cp1141"}); + encodingNameMap.put("1142", new String[]{"IBM01142", "Cp1142"}); + encodingNameMap.put("1143", new String[]{"IBM01143", "Cp1143"}); + encodingNameMap.put("1144", new String[]{"IBM01144", "Cp1144"}); + encodingNameMap.put("1145", new String[]{"IBM01145", "Cp1145"}); + encodingNameMap.put("1146", new String[]{"IBM01146", "Cp1146"}); + encodingNameMap.put("1147", new String[]{"IBM01147", "Cp1147"}); + encodingNameMap.put("1148", new String[]{"IBM01148", "Cp1148"}); + encodingNameMap.put("1149", new String[]{"IBM01149", "Cp1149"}); + encodingNameMap.put("1250", new String[]{"WINDOWS-1250", "Cp1250"}); + encodingNameMap.put("1251", new String[]{"WINDOWS-1251", "Cp1251"}); + encodingNameMap.put("1252", new String[]{"WINDOWS-1252", "Cp1252"}); + encodingNameMap.put("WIN1252", new String[]{"WINDOWS-1252", "Cp1252"}); // tidy + encodingNameMap.put("1253", new String[]{"WINDOWS-1253", "Cp1253"}); + encodingNameMap.put("1254", new String[]{"WINDOWS-1254", "Cp1254"}); + encodingNameMap.put("1255", new String[]{"WINDOWS-1255", "Cp1255"}); + encodingNameMap.put("1256", new String[]{"WINDOWS-1256", "Cp1256"}); + encodingNameMap.put("1257", new String[]{"WINDOWS-1257", "Cp1257"}); + encodingNameMap.put("1258", new String[]{"WINDOWS-1258", "Cp1258"}); + + encodingNameMap.put("EUC-JP", new String[]{"EUC-JP", "EUCJIS"}); + encodingNameMap.put("EUCJIS", new String[]{"EUC-JP", "EUCJIS"}); + encodingNameMap.put("EUC-KR", new String[]{"EUC-KR", "KSC5601"}); + encodingNameMap.put("KSC5601", new String[]{"EUC-KR", "KSC5601"}); + encodingNameMap.put("GB2312", new String[]{"GB2312", "GB2312"}); + encodingNameMap.put("CSGB2312", new String[]{"GB2312", "GB2312"}); + encodingNameMap.put("X0201", new String[]{"X0201", "JIS0201"}); + encodingNameMap.put("JIS0201", new String[]{"X0201", "JIS0201"}); + encodingNameMap.put("X0208", new String[]{"X0208", "JIS0208"}); + encodingNameMap.put("JIS0208", new String[]{"X0208", "JIS0208"}); + encodingNameMap.put("ISO-IR-87", new String[]{"ISO-IR-87", "JIS0208"}); + encodingNameMap.put("JIS0208", new String[]{"ISO-IR-87", "JIS0208"}); + encodingNameMap.put("X0212", new String[]{"X0212", "JIS0212"}); + encodingNameMap.put("JIS0212", new String[]{"X0212", "JIS0212"}); + encodingNameMap.put("ISO-IR-159", new String[]{"X0212", "JIS0212"}); + encodingNameMap.put("GB18030", new String[]{"GB18030", "GB18030"}); + + encodingNameMap.put("936", new String[]{"GBK", "GBK"}); + encodingNameMap.put("MS936", new String[]{"GBK", "GBK"}); + + encodingNameMap.put("MS932", new String[]{"WINDOWS-31J", "MS932"}); + encodingNameMap.put("WINDOWS-31J", new String[]{"WINDOWS-31J", "MS932"}); + encodingNameMap.put("CSWINDOWS31J", new String[]{"WINDOWS-31J", "MS932"}); + encodingNameMap.put("TIS-620", new String[]{"TIS-620", "TIS620"}); + encodingNameMap.put("TIS620", new String[]{"TIS-620", "TIS620"}); + + encodingNameMap.put("ISO-8859-2", new String[]{"ISO-8859-2", "ISO8859_2"}); + encodingNameMap.put("ISO8859_2", new String[]{"ISO-8859-2", "ISO8859_2"}); + encodingNameMap.put("ISO-IR-101", new String[]{"ISO-8859-2", "ISO8859_2"}); + encodingNameMap.put("LATIN2", new String[]{"ISO-8859-2", "ISO8859_2"}); + encodingNameMap.put("L2", new String[]{"ISO-8859-2", "ISO8859_2"}); + + encodingNameMap.put("ISO-8859-3", new String[]{"ISO-8859-3", "ISO8859_3"}); + encodingNameMap.put("ISO8859_3", new String[]{"ISO-8859-3", "ISO8859_3"}); + encodingNameMap.put("ISO-IR-109", new String[]{"ISO-8859-3", "ISO8859_3"}); + encodingNameMap.put("LATIN3", new String[]{"ISO-8859-3", "ISO8859_3"}); + encodingNameMap.put("L3", new String[]{"ISO-8859-3", "ISO8859_3"}); + + encodingNameMap.put("ISO-8859-4", new String[]{"ISO-8859-4", "ISO8859_4"}); + encodingNameMap.put("ISO8859_4", new String[]{"ISO-8859-4", "ISO8859_4"}); + encodingNameMap.put("ISO-IR-110", new String[]{"ISO-8859-4", "ISO8859_4"}); + encodingNameMap.put("ISO-IR-110", new String[]{"ISO-8859-4", "ISO8859_4"}); + encodingNameMap.put("L4", new String[]{"ISO-8859-4", "ISO8859_4"}); + + encodingNameMap.put("ISO-8859-5", new String[]{"ISO-8859-5", "ISO8859_5"}); + encodingNameMap.put("ISO8859_5", new String[]{"ISO-8859-5", "ISO8859_5"}); + encodingNameMap.put("ISO-IR-144", new String[]{"ISO-8859-5", "ISO8859_5"}); + encodingNameMap.put("CYRILLIC", new String[]{"ISO-8859-5", "ISO8859_5"}); + + encodingNameMap.put("ISO-8859-6", new String[]{"ISO-8859-6", "ISO8859_6"}); + encodingNameMap.put("ISO8859_6", new String[]{"ISO-8859-6", "ISO8859_6"}); + encodingNameMap.put("ISO-IR-127", new String[]{"ISO-8859-6", "ISO8859_6"}); + encodingNameMap.put("ARABIC", new String[]{"ISO-8859-6", "ISO8859_6"}); + + encodingNameMap.put("ISO-8859-7", new String[]{"ISO-8859-7", "ISO8859_7"}); + encodingNameMap.put("ISO8859_7", new String[]{"ISO-8859-7", "ISO8859_7"}); + encodingNameMap.put("ISO-IR-126", new String[]{"ISO-8859-7", "ISO8859_7"}); + encodingNameMap.put("GREEK", new String[]{"ISO-8859-7", "ISO8859_7"}); + + encodingNameMap.put("ISO-8859-8", new String[]{"ISO-8859-8", "ISO8859_8"}); + encodingNameMap.put("ISO8859_8", new String[]{"ISO-8859-8", "ISO8859_8"}); + encodingNameMap.put("ISO-8859-8-I", new String[]{"ISO-8859-8", "ISO8859_8"}); + encodingNameMap.put("ISO-IR-138", new String[]{"ISO-8859-8", "ISO8859_8"}); + encodingNameMap.put("HEBREW", new String[]{"ISO-8859-8", "ISO8859_8"}); + + encodingNameMap.put("ISO-8859-9", new String[]{"ISO-8859-9", "ISO8859_8"}); + encodingNameMap.put("ISO8859_8", new String[]{"ISO-8859-9", "ISO8859_8"}); + encodingNameMap.put("CSISOLATINHEBREW", new String[]{"ISO-8859-9", "ISO8859_9"}); + encodingNameMap.put("ISO-IR-148", new String[]{"ISO-8859-9", "ISO8859_9"}); + encodingNameMap.put("LATIN5", new String[]{"ISO-8859-9", "ISO8859_9"}); + encodingNameMap.put("CSISOLATIN5", new String[]{"ISO-8859-9", "ISO8859_9"}); + encodingNameMap.put("L5", new String[]{"ISO-8859-9", "ISO8859_9"}); + + encodingNameMap.put("ISO-8859-15", new String[]{"ISO-8859-15", "ISO8859_15"}); + encodingNameMap.put("ISO8859_15", new String[]{"ISO-8859-15", "ISO8859_15"}); + + encodingNameMap.put("KOI8-R", new String[]{"KOI8-R", "KOI8_R"}); + encodingNameMap.put("KOI8_R", new String[]{"CSKOI8R", "KOI8_R"}); + encodingNameMap.put("CSKOI8R", new String[]{"CSKOI8R", "KOI8_R"}); + } + + /** + * Convert a Java character encoding name to its IANA equivalent. + * @param encoding java encoding name or alias + * @return iana equivalent or null if no match is found. + */ + public static String toIana(String encoding) + { + if (encoding == null) + { + return null; + } + + String[] values = (String[]) encodingNameMap.get(handlecommonAlias(encoding)); + if (values != null) + { + return values[0]; + } + + return null; + } + + /** + * "Fix" the name for common alias to reduce the number of entries needed in the hashmap. It actually removes CSIBM, + * CCSID, IBM-, IBM0, CP-0, IBM, CP0, CP-, CP, WINDOWS- prefixes from given name. + * @param encoding encoding name + * @return "fixed" encoding. + */ + private static String handlecommonAlias(String encoding) + { + String key = encoding.toUpperCase(); + + // handle common alias + if (key.startsWith("CSIBM") || key.startsWith("CCSID")) + { + key = key.substring(5); + } + else if (key.startsWith("IBM-") || key.startsWith("IBM0") || key.startsWith("CP-0")) + { + key = key.substring(4); + } + else if (key.startsWith("IBM") || key.startsWith("CP0") || key.startsWith("CP-")) + { + key = key.substring(3); + } + else if (key.startsWith("CP")) + { + key = key.substring(2); + } + else if (key.startsWith("WINDOWS-")) + { + key = key.substring(8); + } + else if (key.startsWith("ISO_")) + { + key = "ISO-" + key.substring(4); + } + + return key; + } + + /** + * Converts an encoding name to the standard java name. Handles IANA names, legacy names used in tidy and different + * java encoding alias. See http://www.iana.org/assignments/character-sets. + * @param encoding IANA encoding name or alias + * @return java equivalent or null if no match is found. + */ + public static String toJava(String encoding) + { + if (encoding == null) + { + return null; + } + + String[] values = (String[]) encodingNameMap.get(handlecommonAlias(encoding)); + if (values != null) + { + return values[1]; + } + + return null; + } +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingUtils.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingUtils.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EncodingUtils.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,1007 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class EncodingUtils +{ + + /** + * the big-endian (default) UNICODE BOM. + */ + public static final int UNICODE_BOM_BE = 0xFEFF; + + /** + * the default (big-endian) UNICODE BOM. + */ + public static final int UNICODE_BOM = UNICODE_BOM_BE; + + /** + * the little-endian UNICODE BOM. + */ + public static final int UNICODE_BOM_LE = 0xFFFE; + + /** + * the UTF-8 UNICODE BOM. + */ + public static final int UNICODE_BOM_UTF8 = 0xEFBBBF; + + /** + * states for ISO 2022 A document in ISO-2022 based encoding uses some ESC sequences called "designator" to switch + * character sets. The designators defined and used in ISO-2022-JP are: "ESC" + "(" + ? for ISO646 variants "ESC" + + * "$" + ? and "ESC" + "$" + "(" + ? for multibyte character sets. State ASCII. + */ + public static final int FSM_ASCII = 0; + + /** + * state ESC. + */ + public static final int FSM_ESC = 1; + + /** + * state ESCD. + */ + public static final int FSM_ESCD = 2; + + /** + * state ESCDP. + */ + public static final int FSM_ESCDP = 3; + + /** + * state ESCP. + */ + public static final int FSM_ESCP = 4; + + /** + * state NONASCII. + */ + public static final int FSM_NONASCII = 5; + + /** + * Max UTF-88 valid char value. + */ + public static final int MAX_UTF8_FROM_UCS4 = 0x10FFFF; + + /** + * Max UTF-16 value. + */ + public static final int MAX_UTF16_FROM_UCS4 = 0x10FFFF; + + /** + * utf16 low surrogate. + */ + public static final int LOW_UTF16_SURROGATE = 0xD800; + + /** + * UTF-16 surrogates begin. + */ + public static final int UTF16_SURROGATES_BEGIN = 0x10000; + + /** + * UTF-16 surrogate pair areas: low surrogates begin. + */ + public static final int UTF16_LOW_SURROGATE_BEGIN = 0xD800; + + /** + * UTF-16 surrogate pair areas: low surrogates end. + */ + public static final int UTF16_LOW_SURROGATE_END = 0xDBFF; + + /** + * UTF-16 surrogate pair areas: high surrogates begin. + */ + public static final int UTF16_HIGH_SURROGATE_BEGIN = 0xDC00; + + /** + * UTF-16 surrogate pair areas: high surrogates end. + */ + public static final int UTF16_HIGH_SURROGATE_END = 0xDFFF; + + /** + * UTF-16 high surrogate. + */ + public static final int HIGH_UTF16_SURROGATE = 0xDFFF; + + /** + * UTF-8 bye swap: invalid char. + */ + private static final int UTF8_BYTE_SWAP_NOT_A_CHAR = 0xFFFE; + + /** + * UTF-8 invalid char. + */ + private static final int UTF8_NOT_A_CHAR = 0xFFFF; + + /** + * Mapping for Windows Western character set (128-159) to Unicode. + */ + private static final int[] WIN2UNICODE = { + 0x20AC, + 0x0000, + 0x201A, + 0x0192, + 0x201E, + 0x2026, + 0x2020, + 0x2021, + 0x02C6, + 0x2030, + 0x0160, + 0x2039, + 0x0152, + 0x0000, + 0x017D, + 0x0000, + 0x0000, + 0x2018, + 0x2019, + 0x201C, + 0x201D, + 0x2022, + 0x2013, + 0x2014, + 0x02DC, + 0x2122, + 0x0161, + 0x203A, + 0x0153, + 0x0000, + 0x017E, + 0x0178}; + + /** + * John Love-Jensen contributed this table for mapping MacRoman character set to Unicode. + */ + private static final int[] MAC2UNICODE = { // modified to only need chars 128-255/U+0080-U+00FF Terry T 19 Aug 01 + // x7F = DEL + 0x00C4, + 0x00C5, + 0x00C7, + 0x00C9, + 0x00D1, + 0x00D6, + 0x00DC, + 0x00E1, + 0x00E0, + 0x00E2, + 0x00E4, + 0x00E3, + 0x00E5, + 0x00E7, + 0x00E9, + 0x00E8, + 0x00EA, + 0x00EB, + 0x00ED, + 0x00EC, + 0x00EE, + 0x00EF, + 0x00F1, + 0x00F3, + 0x00F2, + 0x00F4, + 0x00F6, + 0x00F5, + 0x00FA, + 0x00F9, + 0x00FB, + 0x00FC, + 0x2020, + 0x00B0, + 0x00A2, + 0x00A3, + 0x00A7, + 0x2022, + 0x00B6, + 0x00DF, + 0x00AE, + 0x00A9, + 0x2122, + 0x00B4, + 0x00A8, + 0x2260, + 0x00C6, + 0x00D8, + 0x221E, + 0x00B1, + 0x2264, + 0x2265, + 0x00A5, + 0x00B5, + 0x2202, + 0x2211, + // =BD U+2126 OHM SIGN + 0x220F, + 0x03C0, + 0x222B, + 0x00AA, + 0x00BA, + 0x03A9, + 0x00E6, + 0x00F8, + 0x00BF, + 0x00A1, + 0x00AC, + 0x221A, + 0x0192, + 0x2248, + 0x2206, + 0x00AB, + 0x00BB, + 0x2026, + 0x00A0, + 0x00C0, + 0x00C3, + 0x00D5, + 0x0152, + 0x0153, + 0x2013, + 0x2014, + 0x201C, + 0x201D, + 0x2018, + 0x2019, + 0x00F7, + 0x25CA, + // =DB U+00A4 CURRENCY SIGN + 0x00FF, + 0x0178, + 0x2044, + 0x20AC, + 0x2039, + 0x203A, + 0xFB01, + 0xFB02, + 0x2021, + 0x00B7, + 0x201A, + 0x201E, + 0x2030, + 0x00C2, + 0x00CA, + 0x00C1, + 0x00CB, + 0x00C8, + 0x00CD, + 0x00CE, + 0x00CF, + 0x00CC, + 0x00D3, + 0x00D4, + // xF0 = Apple Logo + // =F0 U+2665 BLACK HEART SUIT + 0xF8FF, + 0x00D2, + 0x00DA, + 0x00DB, + 0x00D9, + 0x0131, + 0x02C6, + 0x02DC, + 0x00AF, + 0x02D8, + 0x02D9, + 0x02DA, + 0x00B8, + 0x02DD, + 0x02DB, + 0x02C7}; + + /** + * table to map symbol font characters to Unicode; undefined characters are mapped to 0x0000 and characters without + * any unicode equivalent are mapped to '?'. Is this appropriate? + */ + private static final int[] SYMBOL2UNICODE = { + 0x0000, + 0x0001, + 0x0002, + 0x0003, + 0x0004, + 0x0005, + 0x0006, + 0x0007, + 0x0008, + 0x0009, + 0x000A, + 0x000B, + 0x000C, + 0x000D, + 0x000E, + 0x000F, + + 0x0010, + 0x0011, + 0x0012, + 0x0013, + 0x0014, + 0x0015, + 0x0016, + 0x0017, + 0x0018, + 0x0019, + 0x001A, + 0x001B, + 0x001C, + 0x001D, + 0x001E, + 0x001F, + + 0x0020, + 0x0021, + 0x2200, + 0x0023, + 0x2203, + 0x0025, + 0x0026, + 0x220D, + 0x0028, + 0x0029, + 0x2217, + 0x002B, + 0x002C, + 0x2212, + 0x002E, + 0x002F, + + 0x0030, + 0x0031, + 0x0032, + 0x0033, + 0x0034, + 0x0035, + 0x0036, + 0x0037, + 0x0038, + 0x0039, + 0x003A, + 0x003B, + 0x003C, + 0x003D, + 0x003E, + 0x003F, + + 0x2245, + 0x0391, + 0x0392, + 0x03A7, + 0x0394, + 0x0395, + 0x03A6, + 0x0393, + 0x0397, + 0x0399, + 0x03D1, + 0x039A, + 0x039B, + 0x039C, + 0x039D, + 0x039F, + + 0x03A0, + 0x0398, + 0x03A1, + 0x03A3, + 0x03A4, + 0x03A5, + 0x03C2, + 0x03A9, + 0x039E, + 0x03A8, + 0x0396, + 0x005B, + 0x2234, + 0x005D, + 0x22A5, + 0x005F, + + 0x00AF, + 0x03B1, + 0x03B2, + 0x03C7, + 0x03B4, + 0x03B5, + 0x03C6, + 0x03B3, + 0x03B7, + 0x03B9, + 0x03D5, + 0x03BA, + 0x03BB, + 0x03BC, + 0x03BD, + 0x03BF, + + 0x03C0, + 0x03B8, + 0x03C1, + 0x03C3, + 0x03C4, + 0x03C5, + 0x03D6, + 0x03C9, + 0x03BE, + 0x03C8, + 0x03B6, + 0x007B, + 0x007C, + 0x007D, + 0x223C, + 0x003F, + + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + 0x0000, + + 0x00A0, + 0x03D2, + 0x2032, + 0x2264, + 0x2044, + 0x221E, + 0x0192, + 0x2663, + 0x2666, + 0x2665, + 0x2660, + 0x2194, + 0x2190, + 0x2191, + 0x2192, + 0x2193, + + 0x00B0, + 0x00B1, + 0x2033, + 0x2265, + 0x00D7, + 0x221D, + 0x2202, + 0x00B7, + 0x00F7, + 0x2260, + 0x2261, + 0x2248, + 0x2026, + 0x003F, + 0x003F, + 0x21B5, + + 0x2135, + 0x2111, + 0x211C, + 0x2118, + 0x2297, + 0x2295, + 0x2205, + 0x2229, + 0x222A, + 0x2283, + 0x2287, + 0x2284, + 0x2282, + 0x2286, + 0x2208, + 0x2209, + + 0x2220, + 0x2207, + 0x00AE, + 0x00A9, + 0x2122, + 0x220F, + 0x221A, + 0x22C5, + 0x00AC, + 0x2227, + 0x2228, + 0x21D4, + 0x21D0, + 0x21D1, + 0x21D2, + 0x21D3, + + 0x25CA, + 0x2329, + 0x00AE, + 0x00A9, + 0x2122, + 0x2211, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + + 0x20AC, + 0x232A, + 0x222B, + 0x2320, + 0x003F, + 0x2321, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F, + 0x003F}; + + /** + * Array of valid UTF8 sequences. + */ + private static final ValidUTF8Sequence[] VALID_UTF8 = { + new ValidUTF8Sequence(0x0000, 0x007F, 1, new char[]{0x00, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}), + new ValidUTF8Sequence(0x0080, 0x07FF, 2, new char[]{0xC2, 0xDF, 0x80, 0xBF, 0x00, 0x00, 0x00, 0x00}), + new ValidUTF8Sequence(0x0800, 0x0FFF, 3, new char[]{0xE0, 0xE0, 0xA0, 0xBF, 0x80, 0xBF, 0x00, 0x00}), + new ValidUTF8Sequence(0x1000, 0xFFFF, 3, new char[]{0xE1, 0xEF, 0x80, 0xBF, 0x80, 0xBF, 0x00, 0x00}), + new ValidUTF8Sequence(0x10000, 0x3FFFF, 4, new char[]{0xF0, 0xF0, 0x90, 0xBF, 0x80, 0xBF, 0x80, 0xBF}), + new ValidUTF8Sequence(0x40000, 0xFFFFF, 4, new char[]{0xF1, 0xF3, 0x80, 0xBF, 0x80, 0xBF, 0x80, 0xBF}), + new ValidUTF8Sequence(0x100000, 0x10FFFF, 4, new char[]{0xF4, 0xF4, 0x80, 0x8F, 0x80, 0xBF, 0x80, 0xBF})}; + + /** + * number of valid utf8 sequances. + */ + private static final int NUM_UTF8_SEQUENCES = VALID_UTF8.length; + + /** + * Offset for utf8 sequences. + */ + private static final int[] OFFSET_UTF8_SEQUENCES = {0, // 1 byte + 1, // 2 bytes + 2, // 3 bytes + 4, // 4 bytes + NUM_UTF8_SEQUENCES}; // must be last + + /** + * don't instantiate. + */ + private EncodingUtils() + { + // unused + } + + /** + * Function for conversion from Windows-1252 to Unicode. + * @param c char to decode + * @return decoded char + */ + protected static int decodeWin1252(int c) + { + return WIN2UNICODE[c - 128]; + } + + /** + * Function to convert from MacRoman to Unicode. + * @param c char to decode + * @return decoded char + */ + protected static int decodeMacRoman(int c) + { + if (127 < c) + { + c = MAC2UNICODE[c - 128]; + } + return c; + } + + /** + * Function to convert from Symbol Font chars to Unicode. + * @param c char to decode + * @return decoded char + */ + static int decodeSymbolFont(int c) + { + if (c > 255) + { + return c; + } + + return SYMBOL2UNICODE[c]; + } + + /** + * Decodes an array of bytes to a char. + * @param c will contain the decoded char + * @param firstByte first input byte + * @param successorBytes array containing successor bytes (can be null if a getter is provided). + * @param getter callback used to get new bytes if successorBytes doesn't contain enough bytes + * @param count will contain the number of bytes read + * @param startInSuccessorBytesArray starting offset for bytes in successorBytes + * @return <code>true</code> if error + */ + static boolean decodeUTF8BytesToChar(int[] c, int firstByte, byte[] successorBytes, GetBytes getter, int[] count, + int startInSuccessorBytesArray) + { + byte[] buf = new byte[10]; + + int ch = 0; + int n = 0; + int i, bytes = 0; + boolean hasError = false; + + if (successorBytes.length != 0) + { + buf = successorBytes; + } + + // special check if we have been passed an EOF char + if (firstByte == StreamIn.END_OF_STREAM) //uint + { + // at present + c[0] = firstByte; + count[0] = 1; + return false; + } + + ch = TidyUtils.toUnsigned(firstByte); // first byte is passed in separately + + if (ch <= 0x7F) // 0XXX XXXX one byte + { + n = ch; + bytes = 1; + } + else if ((ch & 0xE0) == 0xC0) /* 110X XXXX two bytes */ + { + n = ch & 31; + bytes = 2; + } + else if ((ch & 0xF0) == 0xE0) /* 1110 XXXX three bytes */ + { + n = ch & 15; + bytes = 3; + } + else if ((ch & 0xF8) == 0xF0) /* 1111 0XXX four bytes */ + { + n = ch & 7; + bytes = 4; + } + else if ((ch & 0xFC) == 0xF8) /* 1111 10XX five bytes */ + { + n = ch & 3; + bytes = 5; + hasError = true; + } + else if ((ch & 0xFE) == 0xFC) /* 1111 110X six bytes */ + { + n = ch & 1; + bytes = 6; + hasError = true; + } + else + { + // not a valid first byte of a UTF-8 sequence + n = ch; + bytes = 1; + hasError = true; + } + + for (i = 1; i < bytes; ++i) + { + int[] tempCount = new int[1]; // no. of additional bytes to get + + // successor bytes should have the form 10XX XXXX + if (getter != null && (bytes - i > 0)) + { + tempCount[0] = 1; // to simplify things, get 1 byte at a time + int[] buftocopy = new int[]{buf[startInSuccessorBytesArray + i - 1]}; + + getter.doGet(buftocopy, tempCount, false); + //readRawBytesFromStream(buftocopy, tempCount, false); + if (tempCount[0] <= 0) // EOF + { + hasError = true; + bytes = i; + break; + } + } + + if ((buf[startInSuccessorBytesArray + i - 1] & 0xC0) != 0x80) + { + // illegal successor byte value + hasError = true; + bytes = i; + if (getter != null) + { + int[] buftocopy = new int[]{buf[startInSuccessorBytesArray + i - 1]}; + tempCount[0] = 1; // to simplify things, unget 1 byte at a time + getter.doGet(buftocopy, tempCount, true); + } + break; + } + + n = (n << 6) | (buf[startInSuccessorBytesArray + i - 1] & 0x3F); + } + + if (!hasError && ((n == UTF8_BYTE_SWAP_NOT_A_CHAR) || (n == UTF8_NOT_A_CHAR))) + { + hasError = true; + } + + if (!hasError && (n > MAX_UTF8_FROM_UCS4)) + { + hasError = true; + } + + if (!hasError && (n >= UTF16_LOW_SURROGATE_BEGIN) && (n <= UTF16_HIGH_SURROGATE_END)) + { + // unpaired surrogates not allowed + hasError = true; + } + + if (!hasError) + { + int lo = OFFSET_UTF8_SEQUENCES[bytes - 1]; + int hi = OFFSET_UTF8_SEQUENCES[bytes] - 1; + + // check for overlong sequences + if ((n < VALID_UTF8[lo].lowChar) || (n > VALID_UTF8[hi].highChar)) + { + hasError = true; + } + else + { + hasError = true; // assume error until proven otherwise + + for (i = lo; i <= hi; i++) + { + int tempCount; + char theByte; //unsigned + + for (tempCount = 0; tempCount < bytes; tempCount++) + { + if (!TidyUtils.toBoolean(tempCount)) + { + theByte = (char) firstByte; + } + else + { + theByte = (char) buf[startInSuccessorBytesArray + tempCount - 1]; + } + if ((theByte >= VALID_UTF8[i].validBytes[(tempCount * 2)]) + && (theByte <= VALID_UTF8[i].validBytes[(tempCount * 2) + 1])) + { + hasError = false; + } + if (hasError) + { + break; + } + } + } + } + } + + count[0] = bytes; + + c[0] = n; + + // n = 0xFFFD; + // replacement char - do this in the caller + return hasError; + + } + + /** + * Encode a char to an array of bytes. + * @param c char to encode + * @param encodebuf will contain the decoded bytes + * @param putter if not null it will be called to write bytes to out + * @param count number of bytes written + * @return <code>false</code>= ok, <code>true</code>= error + */ + static boolean encodeCharToUTF8Bytes(int c, byte[] encodebuf, PutBytes putter, int[] count) + { + int bytes = 0; + + byte[] buf = new byte[10]; + + if (encodebuf != null) + { + buf = encodebuf; + } + + boolean hasError = false; + + if (c <= 0x7F) // 0XXX XXXX one byte + { + buf[0] = (byte) c; + bytes = 1; + } + else if (c <= 0x7FF) // 110X XXXX two bytes + { + buf[0] = (byte) (0xC0 | (c >> 6)); + buf[1] = (byte) (0x80 | (c & 0x3F)); + bytes = 2; + } + else if (c <= 0xFFFF) // 1110 XXXX three bytes + { + buf[0] = (byte) (0xE0 | (c >> 12)); + buf[1] = (byte) (0x80 | ((c >> 6) & 0x3F)); + buf[2] = (byte) (0x80 | (c & 0x3F)); + bytes = 3; + if ((c == UTF8_BYTE_SWAP_NOT_A_CHAR) || (c == UTF8_NOT_A_CHAR)) + { + hasError = true; + } + else if ((c >= UTF16_LOW_SURROGATE_BEGIN) && (c <= UTF16_HIGH_SURROGATE_END)) + { + // unpaired surrogates not allowed + hasError = true; + } + } + else if (c <= 0x1FFFFF) // 1111 0XXX four bytes + { + buf[0] = (byte) (0xF0 | (c >> 18)); + buf[1] = (byte) (0x80 | ((c >> 12) & 0x3F)); + buf[2] = (byte) (0x80 | ((c >> 6) & 0x3F)); + buf[3] = (byte) (0x80 | (c & 0x3F)); + bytes = 4; + if (c > MAX_UTF8_FROM_UCS4) + { + hasError = true; + } + } + else if (c <= 0x3FFFFFF) // 1111 10XX five bytes + { + buf[0] = (byte) (0xF8 | (c >> 24)); + buf[1] = (byte) (0x80 | (c >> 18)); + buf[2] = (byte) (0x80 | ((c >> 12) & 0x3F)); + buf[3] = (byte) (0x80 | ((c >> 6) & 0x3F)); + buf[4] = (byte) (0x80 | (c & 0x3F)); + bytes = 5; + hasError = true; + } + else if (c <= 0x7FFFFFFF) // 1111 110X six bytes + { + buf[0] = (byte) (0xFC | (c >> 30)); + buf[1] = (byte) (0x80 | ((c >> 24) & 0x3F)); + buf[2] = (byte) (0x80 | ((c >> 18) & 0x3F)); + buf[3] = (byte) (0x80 | ((c >> 12) & 0x3F)); + buf[4] = (byte) (0x80 | ((c >> 6) & 0x3F)); + buf[5] = (byte) (0x80 | (c & 0x3F)); + bytes = 6; + hasError = true; + } + else + { + hasError = true; + } + + if (!hasError && putter != null) // don't output invalid UTF-8 byte sequence to a stream + { + int[] tempCount = new int[]{bytes}; + putter.doPut(buf, tempCount); + + if (tempCount[0] < bytes) + { + hasError = true; + } + } + + count[0] = bytes; + return hasError; + } + + /** + * Getter callback: called to retrieve 1 or more additional UTF-8 bytes. The Getter callback can also unget if + * necessary to re-synchronize the input stream. + */ + static interface GetBytes + { + + /** + * Get one or more byte. + * @param buf will contain the bytes. + * @param count number of bytes actually stored in "buf". &lt;= 0 if error or EOF + * @param unget unget bytes? + */ + void doGet(int[] buf, int[] count, boolean unget); + } + + /** + * Putter callbacks: called to store 1 or more additional UTF-8 bytes. + */ + static interface PutBytes + { + + /** + * Store one or more byte. + * @param buf will contain the bytes. + * @param count number of bytes actually stored in "buf". &lt;= 0 if error or EOF + */ + void doPut(byte[] buf, int[] count); + } +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Entity.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Entity.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Entity.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,104 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * HTML ISO entity. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Entity +{ + + /** + * entity name. + */ + private String name; + + /** + * entity code. + */ + private short code; + + /** + * instantiates a new entity. + * @param name entity name + * @param code entity code (will be casted to short) + */ + public Entity(String name, int code) + { + this.name = name; + this.code = (short) code; + } + + /** + * Getter for <code>code</code>. + * @return Returns the code. + */ + public short getCode() + { + return this.code; + } + + /** + * Getter for <code>name</code>. + * @return Returns the name. + */ + public String getName() + { + return this.name; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EntityTable.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EntityTable.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/EntityTable.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,455 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.util.Hashtable; +import java.util.Iterator; +import java.util.Map; + + +/** + * Entity hash table. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class EntityTable +{ + + /** + * the default entity table. + */ + private static EntityTable defaultEntityTable; + + /** + * Known entities. + */ + private static Entity[] entities = { + new Entity("nbsp", 160), + new Entity("iexcl", 161), + new Entity("cent", 162), + new Entity("pound", 163), + new Entity("curren", 164), + new Entity("yen", 165), + new Entity("brvbar", 166), + new Entity("sect", 167), + new Entity("uml", 168), + new Entity("copy", 169), + new Entity("ordf", 170), + new Entity("laquo", 171), + new Entity("not", 172), + new Entity("shy", 173), + new Entity("reg", 174), + new Entity("macr", 175), + new Entity("deg", 176), + new Entity("plusmn", 177), + new Entity("sup2", 178), + new Entity("sup3", 179), + new Entity("acute", 180), + new Entity("micro", 181), + new Entity("para", 182), + new Entity("middot", 183), + new Entity("cedil", 184), + new Entity("sup1", 185), + new Entity("ordm", 186), + new Entity("raquo", 187), + new Entity("frac14", 188), + new Entity("frac12", 189), + new Entity("frac34", 190), + new Entity("iquest", 191), + new Entity("Agrave", 192), + new Entity("Aacute", 193), + new Entity("Acirc", 194), + new Entity("Atilde", 195), + new Entity("Auml", 196), + new Entity("Aring", 197), + new Entity("AElig", 198), + new Entity("Ccedil", 199), + new Entity("Egrave", 200), + new Entity("Eacute", 201), + new Entity("Ecirc", 202), + new Entity("Euml", 203), + new Entity("Igrave", 204), + new Entity("Iacute", 205), + new Entity("Icirc", 206), + new Entity("Iuml", 207), + new Entity("ETH", 208), + new Entity("Ntilde", 209), + new Entity("Ograve", 210), + new Entity("Oacute", 211), + new Entity("Ocirc", 212), + new Entity("Otilde", 213), + new Entity("Ouml", 214), + new Entity("times", 215), + new Entity("Oslash", 216), + new Entity("Ugrave", 217), + new Entity("Uacute", 218), + new Entity("Ucirc", 219), + new Entity("Uuml", 220), + new Entity("Yacute", 221), + new Entity("THORN", 222), + new Entity("szlig", 223), + new Entity("agrave", 224), + new Entity("aacute", 225), + new Entity("acirc", 226), + new Entity("atilde", 227), + new Entity("auml", 228), + new Entity("aring", 229), + new Entity("aelig", 230), + new Entity("ccedil", 231), + new Entity("egrave", 232), + new Entity("eacute", 233), + new Entity("ecirc", 234), + new Entity("euml", 235), + new Entity("igrave", 236), + new Entity("iacute", 237), + new Entity("icirc", 238), + new Entity("iuml", 239), + new Entity("eth", 240), + new Entity("ntilde", 241), + new Entity("ograve", 242), + new Entity("oacute", 243), + new Entity("ocirc", 244), + new Entity("otilde", 245), + new Entity("ouml", 246), + new Entity("divide", 247), + new Entity("oslash", 248), + new Entity("ugrave", 249), + new Entity("uacute", 250), + new Entity("ucirc", 251), + new Entity("uuml", 252), + new Entity("yacute", 253), + new Entity("thorn", 254), + new Entity("yuml", 255), + new Entity("fnof", 402), + new Entity("Alpha", 913), + new Entity("Beta", 914), + new Entity("Gamma", 915), + new Entity("Delta", 916), + new Entity("Epsilon", 917), + new Entity("Zeta", 918), + new Entity("Eta", 919), + new Entity("Theta", 920), + new Entity("Iota", 921), + new Entity("Kappa", 922), + new Entity("Lambda", 923), + new Entity("Mu", 924), + new Entity("Nu", 925), + new Entity("Xi", 926), + new Entity("Omicron", 927), + new Entity("Pi", 928), + new Entity("Rho", 929), + new Entity("Sigma", 931), + new Entity("Tau", 932), + new Entity("Upsilon", 933), + new Entity("Phi", 934), + new Entity("Chi", 935), + new Entity("Psi", 936), + new Entity("Omega", 937), + new Entity("alpha", 945), + new Entity("beta", 946), + new Entity("gamma", 947), + new Entity("delta", 948), + new Entity("epsilon", 949), + new Entity("zeta", 950), + new Entity("eta", 951), + new Entity("theta", 952), + new Entity("iota", 953), + new Entity("kappa", 954), + new Entity("lambda", 955), + new Entity("mu", 956), + new Entity("nu", 957), + new Entity("xi", 958), + new Entity("omicron", 959), + new Entity("pi", 960), + new Entity("rho", 961), + new Entity("sigmaf", 962), + new Entity("sigma", 963), + new Entity("tau", 964), + new Entity("upsilon", 965), + new Entity("phi", 966), + new Entity("chi", 967), + new Entity("psi", 968), + new Entity("omega", 969), + new Entity("thetasym", 977), + new Entity("upsih", 978), + new Entity("piv", 982), + new Entity("bull", 8226), + new Entity("hellip", 8230), + new Entity("prime", 8242), + new Entity("Prime", 8243), + new Entity("oline", 8254), + new Entity("frasl", 8260), + new Entity("weierp", 8472), + new Entity("image", 8465), + new Entity("real", 8476), + new Entity("trade", 8482), + new Entity("alefsym", 8501), + new Entity("larr", 8592), + new Entity("uarr", 8593), + new Entity("rarr", 8594), + new Entity("darr", 8595), + new Entity("harr", 8596), + new Entity("crarr", 8629), + new Entity("lArr", 8656), + new Entity("uArr", 8657), + new Entity("rArr", 8658), + new Entity("dArr", 8659), + new Entity("hArr", 8660), + new Entity("forall", 8704), + new Entity("part", 8706), + new Entity("exist", 8707), + new Entity("empty", 8709), + new Entity("nabla", 8711), + new Entity("isin", 8712), + new Entity("notin", 8713), + new Entity("ni", 8715), + new Entity("prod", 8719), + new Entity("sum", 8721), + new Entity("minus", 8722), + new Entity("lowast", 8727), + new Entity("radic", 8730), + new Entity("prop", 8733), + new Entity("infin", 8734), + new Entity("ang", 8736), + new Entity("and", 8743), + new Entity("or", 8744), + new Entity("cap", 8745), + new Entity("cup", 8746), + new Entity("int", 8747), + new Entity("there4", 8756), + new Entity("sim", 8764), + new Entity("cong", 8773), + new Entity("asymp", 8776), + new Entity("ne", 8800), + new Entity("equiv", 8801), + new Entity("le", 8804), + new Entity("ge", 8805), + new Entity("sub", 8834), + new Entity("sup", 8835), + new Entity("nsub", 8836), + new Entity("sube", 8838), + new Entity("supe", 8839), + new Entity("oplus", 8853), + new Entity("otimes", 8855), + new Entity("perp", 8869), + new Entity("sdot", 8901), + new Entity("lceil", 8968), + new Entity("rceil", 8969), + new Entity("lfloor", 8970), + new Entity("rfloor", 8971), + new Entity("lang", 9001), + new Entity("rang", 9002), + new Entity("loz", 9674), + new Entity("spades", 9824), + new Entity("clubs", 9827), + new Entity("hearts", 9829), + new Entity("diams", 9830), + new Entity("quot", 34), + new Entity("amp", 38), + new Entity("lt", 60), + new Entity("gt", 62), + new Entity("OElig", 338), + new Entity("oelig", 339), + new Entity("Scaron", 352), + new Entity("scaron", 353), + new Entity("Yuml", 376), + new Entity("circ", 710), + new Entity("tilde", 732), + new Entity("ensp", 8194), + new Entity("emsp", 8195), + new Entity("thinsp", 8201), + new Entity("zwnj", 8204), + new Entity("zwj", 8205), + new Entity("lrm", 8206), + new Entity("rlm", 8207), + new Entity("ndash", 8211), + new Entity("mdash", 8212), + new Entity("lsquo", 8216), + new Entity("rsquo", 8217), + new Entity("sbquo", 8218), + new Entity("ldquo", 8220), + new Entity("rdquo", 8221), + new Entity("bdquo", 8222), + new Entity("dagger", 8224), + new Entity("Dagger", 8225), + new Entity("permil", 8240), + new Entity("lsaquo", 8249), + new Entity("rsaquo", 8250), + new Entity("euro", 8364)}; + + /** + * Entity map. + */ + private Map<String, Entity> entityHashtable = new Hashtable<String, Entity>(); + + /** + * use getDefaultEntityTable to get an entity table instance. + */ + private EntityTable() + { + super(); + } + + /** + * installs an entity. + * @param ent entity + * @return installed Entity + */ + private Entity install(Entity ent) + { + return (Entity) this.entityHashtable.put(ent.getName(), ent); + } + + /** + * Lookup an entity by its name. + * @param name entity name + * @return entity + */ + public Entity lookup(String name) + { + return (Entity) this.entityHashtable.get(name); + } + + /** + * Returns the entity code for the given entity name. + * @param name entity name + * @return entity code or 0 for unknown entity names + */ + public int entityCode(String name) + { + // entity starting with "&" returns zero on error. + int c; + + if (name.length() <= 1) + { + return 0; + } + + // numeric entitity: name = "&#" followed by number + if (name.charAt(1) == '#') + { + c = 0; // zero on missing/bad number + + // 'x' prefix denotes hexadecimal number format + try + { + if (name.length() >= 4 && name.charAt(2) == 'x') + { + c = Integer.parseInt(name.substring(3), 16); + } + else if (name.length() >= 3) + { + c = Integer.parseInt(name.substring(2)); + } + } + catch (NumberFormatException e) + { + // ignore + } + + return c; + } + + // Named entity: name ="&" followed by a name + Entity ent = lookup(name.substring(1)); + if (ent != null) + { + return ent.getCode(); + } + + return 0; // zero signifies unknown entity name + } + + /** + * Returns the entity name for the given entity code. + * @param code entity code + * @return entity name or null for unknown entity codes + */ + public String entityName(short code) + { + String name = null; + Entity ent; + Iterator<Entity> en = this.entityHashtable.values().iterator(); + while (en.hasNext()) + { + ent = (Entity) en.next(); + if (ent.getCode() == code) + { + name = ent.getName(); + break; + } + } + return name; + } + + /** + * Returns the default entity table instance. + * @return entity table instance + */ + public static EntityTable getDefaultEntityTable() + { + if (defaultEntityTable == null) + { + defaultEntityTable = new EntityTable(); + for (int i = 0; i < entities.length; i++) + { + defaultEntityTable.install(entities[i]); + } + } + return defaultEntityTable; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/IStack.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/IStack.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/IStack.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,92 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Inline stack node. + * <p> + * Mosaic handles inlines via a separate stack from other elements We duplicate this to recover from inline markup + * errors such as: &lt;i>italic text &lt;p> more italic text&lt;/b> normal text which for compatibility with Mosaic is + * mapped to: &lt;i>italic text&lt;/i> &lt;p> &lt;i>more italic text&lt;/i> normal text Note that any inline end tag + * pop's the effect of the current inline start tag, so that&lt;/b> pop's &lt;i>in the above example. + * </p> + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class IStack +{ + + /** + * Next element in the stack. + */ + protected IStack next; + + /** + * tag's dictionary definition. + */ + protected Dict tag; + + /** + * name (null for text nodes). + */ + protected String element; + + /** + * Attributes. + */ + protected AttVal attributes; + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Lexer.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Lexer.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Lexer.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,4116 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.PrintWriter; +import java.util.List; +import java.util.Stack; +import java.util.Vector; + + +/** + * Lexer for html parser. + * <p> + * Given a file stream fp it returns a sequence of tokens. GetToken(fp) gets the next token UngetToken(fp) provides one + * level undo The tags include an attribute list: - linked list of attribute/value nodes - each node has 2 + * null-terminated strings. - entities are replaced in attribute values white space is compacted if not in preformatted + * mode If not in preformatted mode then leading white space is discarded and subsequent white space sequences compacted + * to single space chars. If XmlTags is no then Tag names are folded to upper case and attribute names to lower case. + * Not yet done: - Doctype subset and marked sections + * </p> + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Lexer +{ + + /** + * state: ignore whitespace. + */ + public static final short IGNORE_WHITESPACE = 0; + + /** + * state: mixed content. + */ + public static final short MIXED_CONTENT = 1; + + /** + * state: preformatted. + */ + public static final short PREFORMATTED = 2; + + /** + * state: ignore markup. + */ + public static final short IGNORE_MARKUP = 3; + + /** + * URI for XHTML 1.0 transitional DTD. + */ + private static final String VOYAGER_LOOSE = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"; + + /** + * URI for XHTML 1.0 strict DTD. + */ + private static final String VOYAGER_STRICT = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"; + + /** + * URI for XHTML 1.0 frameset DTD. + */ + private static final String VOYAGER_FRAMESET = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"; + + /** + * URI for XHTML 1.1. + */ + private static final String VOYAGER_11 = "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"; + + /** + * URI for XHTML Basic 1.0. + */ + // private static final String VOYAGER_BASIC = "http://www.w3.org/TR/xhtml-basic/xhtml-basic10.dtd"; + /** + * xhtml namespace. + */ + private static final String XHTML_NAMESPACE = "http://www.w3.org/1999/xhtml"; + + /** + * lists all the known versions. + */ + private static final Lexer.W3CVersionInfo[] W3CVERSION = { + new W3CVersionInfo("HTML 4.01", "XHTML 1.0 Strict", VOYAGER_STRICT, Dict.VERS_HTML40_STRICT), + new W3CVersionInfo("HTML 4.01 Transitional", "XHTML 1.0 Transitional", VOYAGER_LOOSE, Dict.VERS_HTML40_LOOSE), + new W3CVersionInfo("HTML 4.01 Frameset", "XHTML 1.0 Frameset", VOYAGER_FRAMESET, Dict.VERS_FRAMESET), + new W3CVersionInfo("HTML 4.0", "XHTML 1.0 Strict", VOYAGER_STRICT, Dict.VERS_HTML40_STRICT), + new W3CVersionInfo("HTML 4.0 Transitional", "XHTML 1.0 Transitional", VOYAGER_LOOSE, Dict.VERS_HTML40_LOOSE), + new W3CVersionInfo("HTML 4.0 Frameset", "XHTML 1.0 Frameset", VOYAGER_FRAMESET, Dict.VERS_FRAMESET), + new W3CVersionInfo("HTML 3.2", "XHTML 1.0 Transitional", VOYAGER_LOOSE, Dict.VERS_HTML32), + new W3CVersionInfo("HTML 3.2 Final", "XHTML 1.0 Transitional", VOYAGER_LOOSE, Dict.VERS_HTML32), + new W3CVersionInfo("HTML 3.2 Draft", "XHTML 1.0 Transitional", VOYAGER_LOOSE, Dict.VERS_HTML32), + new W3CVersionInfo("HTML 2.0", "XHTML 1.0 Strict", VOYAGER_STRICT, Dict.VERS_HTML20), + new W3CVersionInfo("HTML 4.01", "XHTML 1.1", VOYAGER_STRICT, Dict.VERS_XHTML11)}; + + /** + * getToken state: content. + */ + private static final short LEX_CONTENT = 0; + + /** + * getToken state: gt. + */ + private static final short LEX_GT = 1; + + /** + * getToken state: endtag. + */ + private static final short LEX_ENDTAG = 2; + + /** + * getToken state: start tag. + */ + private static final short LEX_STARTTAG = 3; + + /** + * getToken state: comment. + */ + private static final short LEX_COMMENT = 4; + + /** + * getToken state: doctype. + */ + private static final short LEX_DOCTYPE = 5; + + /** + * getToken state: procinstr. + */ + private static final short LEX_PROCINSTR = 6; + + /** + * getToken state: cdata. + */ + private static final short LEX_CDATA = 8; + + /** + * getToken state: section. + */ + private static final short LEX_SECTION = 9; + + /** + * getToken state: asp. + */ + private static final short LEX_ASP = 10; + + /** + * getToken state: jste. + */ + private static final short LEX_JSTE = 11; + + /** + * getToken state: php. + */ + private static final short LEX_PHP = 12; + + /** + * getToken state: xml declaration. + */ + private static final short LEX_XMLDECL = 13; + + /** + * file stream. + */ + protected StreamIn in; + + /** + * error output stream. + */ + protected PrintWriter errout; + + /** + * for accessibility errors. + */ + protected short badAccess; + + /** + * for bad style errors. + */ + protected short badLayout; + + /** + * for bad char encodings. + */ + protected short badChars; + + /** + * for mismatched/mispositioned form tags. + */ + protected short badForm; + + /** + * count of warnings in this document. + */ + protected short warnings; + + /** + * count of errors. + */ + protected short errors; + + /** + * lines seen. + */ + protected int lines; + + /** + * at start of current token. + */ + protected int columns; + + /** + * used to collapse contiguous white space. + */ + protected boolean waswhite; + + /** + * true after token has been pushed back. + */ + protected boolean pushed; + + /** + * when space is moved after end tag. + */ + protected boolean insertspace; + + /** + * Netscape compatibility. + */ + protected boolean excludeBlocks; + + /** + * true if moved out of table. + */ + protected boolean exiled; + + /** + * true if xmlns attribute on html element. + */ + protected boolean isvoyager; + + /** + * bit vector of HTML versions. + */ + protected short versions; + + /** + * version as given by doctype (if any). + */ + protected int doctype; + + /** + * set if html or PUBLIC is missing. + */ + protected boolean badDoctype; + + /** + * start of current node. + */ + protected int txtstart; + + /** + * end of current node. + */ + protected int txtend; + + /** + * state of lexer's finite state machine. + */ + protected short state; + + /** + * current node. + */ + protected Node token; + + /** + * Lexer character buffer parse tree nodes span onto this buffer which contains the concatenated text contents of + * all of the elements. Lexsize must be reset for each file. Byte buffer of UTF-8 chars. + */ + protected byte[] lexbuf; + + /** + * allocated. + */ + protected int lexlength; + + /** + * used. + */ + protected int lexsize; + + /** + * Inline stack for compatibility with Mosaic. For deferring text node. + */ + protected Node inode; + + /** + * for inferring inline tags. + */ + protected int insert; + + /** + * stack. + */ + protected Stack<IStack> istack; + + /** + * start of frame. + */ + protected int istackbase; + + /** + * used for cleaning up presentation markup. + */ + protected Style styles; + + /** + * configuration. + */ + protected Configuration configuration; + + /** + * already seen end body tag? + */ + protected boolean seenEndBody; + + /** + * already seen end html tag? + */ + protected boolean seenEndHtml; + + /** + * report. + */ + protected Report report; + + /** + * Root node is saved here. + */ + protected Node root; + + /** + * node list. + */ + private List<Node> nodeList; + + /** + * Instantiates a new Lexer. + * @param in StreamIn + * @param configuration configuation instance + * @param report report instance, for reporting errors + */ + public Lexer(StreamIn in, Configuration configuration, Report report) + { + this.report = report; + this.in = in; + this.lines = 1; + this.columns = 1; + this.state = LEX_CONTENT; + this.versions = (Dict.VERS_ALL | Dict.VERS_PROPRIETARY); + this.doctype = Dict.VERS_UNKNOWN; + this.insert = -1; + this.istack = new Stack(); + this.configuration = configuration; + this.nodeList = new Vector(); + } + + /** + * Creates a new node and add it to nodelist. + * @return Node + */ + public Node newNode() + { + Node node = new Node(); + this.nodeList.add(node); + return node; + } + + /** + * Creates a new node and add it to nodelist. + * @param type node type: Node.ROOT_NODE | Node.DOCTYPE_TAG | Node.COMMENT_TAG | Node.PROC_INS_TAG | Node.TEXT_NODE | + * Node.START_TAG | Node.END_TAG | Node.START_END_TAG | Node.CDATA_TAG | Node.SECTION_TAG | Node. ASP_TAG | + * Node.JSTE_TAG | Node.PHP_TAG | Node.XML_DECL + * @param textarray array of bytes contained in the Node + * @param start start position + * @param end end position + * @return Node + */ + public Node newNode(short type, byte[] textarray, int start, int end) + { + Node node = new Node(type, textarray, start, end); + this.nodeList.add(node); + return node; + } + + /** + * Creates a new node and add it to nodelist. + * @param type node type: Node.ROOT_NODE | Node.DOCTYPE_TAG | Node.COMMENT_TAG | Node.PROC_INS_TAG | Node.TEXT_NODE | + * Node.START_TAG | Node.END_TAG | Node.START_END_TAG | Node.CDATA_TAG | Node.SECTION_TAG | Node. ASP_TAG | + * Node.JSTE_TAG | Node.PHP_TAG | Node.XML_DECL + * @param textarray array of bytes contained in the Node + * @param start start position + * @param end end position + * @param element tag name + * @return Node + */ + public Node newNode(short type, byte[] textarray, int start, int end, String element) + { + Node node = new Node(type, textarray, start, end, element, this.configuration.tt); + this.nodeList.add(node); + return node; + } + + /** + * Clones a node and add it to node list. + * @param node Node + * @return cloned Node + */ + public Node cloneNode(Node node) + { + Node cnode = (Node) node.clone(); + this.nodeList.add(cnode); + for (AttVal att = cnode.attributes; att != null; att = att.next) + { + if (att.asp != null) + { + this.nodeList.add(att.asp); + } + if (att.php != null) + { + this.nodeList.add(att.php); + } + } + return cnode; + } + + /** + * Clones an attribute value and add eventual asp or php node to node list. + * @param attrs original AttVal + * @return cloned AttVal + */ + public AttVal cloneAttributes(AttVal attrs) + { + AttVal cattrs = (AttVal) attrs.clone(); + for (AttVal att = cattrs; att != null; att = att.next) + { + if (att.asp != null) + { + this.nodeList.add(att.asp); + } + if (att.php != null) + { + this.nodeList.add(att.php); + } + } + return cattrs; + } + + /** + * Update <code>oldtextarray</code> in the current nodes. + * @param oldtextarray previous text array + * @param newtextarray new text array + */ + protected void updateNodeTextArrays(byte[] oldtextarray, byte[] newtextarray) + { + Node node; + for (int i = 0; i < this.nodeList.size(); i++) + { + node = (Node) (this.nodeList.get(i)); + if (node.textarray == oldtextarray) + { + node.textarray = newtextarray; + } + } + } + + /** + * Adds a new line node. Used for creating preformatted text from Word2000. + * @return new line node + */ + public Node newLineNode() + { + Node node = newNode(); + + node.textarray = this.lexbuf; + node.start = this.lexsize; + addCharToLexer('\n'); + node.end = this.lexsize; + return node; + } + + /** + * Has end of input stream been reached? + * @return <code>true</code> if end of input stream been reached + */ + public boolean endOfInput() + { + return this.in.isEndOfStream(); + } + + /** + * Adds a byte to lexer buffer. + * @param c byte to add + */ + public void addByte(int c) + { + if (this.lexsize + 1 >= this.lexlength) + { + while (this.lexsize + 1 >= this.lexlength) + { + if (this.lexlength == 0) + { + this.lexlength = 8192; + } + else + { + this.lexlength = this.lexlength * 2; + } + } + + byte[] temp = this.lexbuf; + this.lexbuf = new byte[this.lexlength]; + if (temp != null) + { + System.arraycopy(temp, 0, this.lexbuf, 0, temp.length); + updateNodeTextArrays(temp, this.lexbuf); + } + } + + this.lexbuf[this.lexsize++] = (byte) c; + this.lexbuf[this.lexsize] = (byte) '\0'; // debug + } + + /** + * Substitute the last char in buffer. + * @param c new char + */ + public void changeChar(byte c) + { + if (this.lexsize > 0) + { + this.lexbuf[this.lexsize - 1] = c; + } + } + + /** + * Store char c as UTF-8 encoded byte stream. + * @param c char to store + */ + public void addCharToLexer(int c) + { + // Allow only valid XML characters. See: http://www.w3.org/TR/2004/REC-xml-20040204/#NT-Char + // Fix by Pablo Mayrgundter 17-08-2004 + + if ((this.configuration.xmlOut || this.configuration.xHTML) // only for xml output + && !((c >= 0x20 && c <= 0xD7FF) // Check the common-case first. + || c == 0x9 || c == 0xA || c == 0xD // Then white-space. + || (c >= 0xE000 && c <= 0xFFFD) // Then high-range unicode. + || (c >= 0x10000 && c <= 0x10FFFF))) + { + return; + } + + int i = 0; + int[] count = new int[]{0}; + byte[] buf = new byte[10]; // unsigned char + + boolean err = EncodingUtils.encodeCharToUTF8Bytes(c, buf, null, count); + if (err) + { + // replacement char 0xFFFD encoded as UTF-8 + buf[0] = (byte) 0xEF; + buf[1] = (byte) 0xBF; + buf[2] = (byte) 0xBD; + count[0] = 3; + } + + for (i = 0; i < count[0]; i++) + { + addByte(buf[i]); // uint + } + + } + + /** + * Adds a string to lexer buffer. + * @param str String to add + */ + public void addStringToLexer(String str) + { + for (int i = 0; i < str.length(); i++) + { + addCharToLexer(str.charAt(i)); + } + } + + /** + * Parse an html entity. + * @param mode mode + */ + public void parseEntity(short mode) + { + // No longer attempts to insert missing ';' for unknown + // entities unless one was present already, since this + // gives unexpected results. + // + // For example: <a href="something.htm?foo&bar&fred"> + // was tidied to: <a href="something.htm?foo&amp;bar;&amp;fred;"> + // rather than: <a href="something.htm?foo&amp;bar&amp;fred"> + // + // My thanks for Maurice Buxton for spotting this. + // + // Also Randy Waki pointed out the following case for the + // 04 Aug 00 version (bug #433012): + // + // For example: <a href="something.htm?id=1&lang=en"> + // was tidied to: <a href="something.htm?id=1&lang;=en"> + // rather than: <a href="something.htm?id=1&amp;lang=en"> + // + // where "lang" is a known entity (#9001), but browsers would + // misinterpret "&lang;" because it had a value > 256. + // + // So the case of an apparently known entity with a value > 256 and + // missing a semicolon is handled specially. + // + // "ParseEntity" is also a bit of a misnomer - it handles entities and + // numeric character references. Invalid NCR's are now reported. + + int start; + boolean first = true; + boolean semicolon = false; + int c, ch, startcol; + String str; + + start = this.lexsize - 1; // to start at "&" + startcol = this.in.getCurcol() - 1; + + while ((c = this.in.readChar()) != StreamIn.END_OF_STREAM) + { + if (c == ';') + { + semicolon = true; + break; + } + + if (first && c == '#') + { + // #431953 - start RJ + if (!this.configuration.ncr + || this.configuration.getInCharEncoding() == Configuration.BIG5 + || this.configuration.getInCharEncoding() == Configuration.SHIFTJIS) + { + this.in.ungetChar(c); + return; + } + // #431953 - end RJ + + addCharToLexer(c); + first = false; + continue; + } + + first = false; + + if (TidyUtils.isNamechar((char) c)) + { + addCharToLexer(c); + continue; + } + + // otherwise put it back + this.in.ungetChar(c); + break; + } + + str = TidyUtils.getString(this.lexbuf, start, this.lexsize - start); + + if ("&apos".equals(str) && !configuration.xmlOut && !this.isvoyager && !configuration.xHTML) + { + report.entityError(this, Report.APOS_UNDEFINED, str, 39); + } + + ch = EntityTable.getDefaultEntityTable().entityCode(str); + + // drops invalid numeric entities from XML mode. Fix by Pablo Mayrgundter 17-08-2004 + // if ((this.configuration.xmlOut || this.configuration.xHTML) // only for xml output + // && !((ch >= 0x20 && ch <= 0xD7FF) // Check the common-case first. + // || ch == 0x9 || ch == 0xA || ch == 0xD // Then white-space. + // || (ch >= 0xE000 && ch <= 0xFFFD))) + // { + // this.lexsize = start; + // return; + // } + + // deal with unrecognized or invalid entities + // #433012 - fix by Randy Waki 17 Feb 01 + // report invalid NCR's - Terry Teague 01 Sep 01 + if (ch <= 0 || (ch >= 256 && c != ';')) + { + // set error position just before offending character + this.lines = this.in.getCurline(); + this.columns = startcol; + + if (this.lexsize > start + 1) + { + if (ch >= 128 && ch <= 159) + { + // invalid numeric character reference + int c1 = 0; + + if (configuration.replacementCharEncoding == Configuration.WIN1252) + { + c1 = EncodingUtils.decodeWin1252(ch); + } + else if (configuration.replacementCharEncoding == Configuration.MACROMAN) + { + c1 = EncodingUtils.decodeMacRoman(ch); + } + + // "or" DISCARDED_CHAR with the other errors if discarding char; otherwise default is replacing + + int replaceMode = c1 != 0 ? Report.REPLACED_CHAR : Report.DISCARDED_CHAR; + + if (c != ';') /* issue warning if not terminated by ';' */ + { + report.entityError(this, Report.MISSING_SEMICOLON_NCR, str, c); + } + + report.encodingError(this, (short) (Report.INVALID_NCR | replaceMode), ch); + + if (c1 != 0) + { + // make the replacement + this.lexsize = start; + addCharToLexer(c1); + semicolon = false; + } + else + { + /* discard */ + this.lexsize = start; + semicolon = false; + } + + } + else + { + report.entityError(this, Report.UNKNOWN_ENTITY, str, ch); + } + + if (semicolon) + { + addCharToLexer(';'); + } + } + else + { + // naked & + report.entityError(this, Report.UNESCAPED_AMPERSAND, str, ch); + } + } + else + { + // issue warning if not terminated by ';' + if (c != ';') + { + // set error position just before offending character + this.lines = this.in.getCurline(); + this.columns = startcol; + report.entityError(this, Report.MISSING_SEMICOLON, str, c); + } + + this.lexsize = start; + + if (ch == 160 && TidyUtils.toBoolean(mode & PREFORMATTED)) + { + ch = ' '; + } + + addCharToLexer(ch); + + if (ch == '&' && !this.configuration.quoteAmpersand) + { + addCharToLexer('a'); + addCharToLexer('m'); + addCharToLexer('p'); + addCharToLexer(';'); + } + } + } + + /** + * Parses a tag name. + * @return first char after the tag name + */ + public char parseTagName() + { + int c; + + // fold case of first char in buffer + c = this.lexbuf[this.txtstart]; + + if (!this.configuration.xmlTags && TidyUtils.isUpper((char) c)) + { + c = TidyUtils.toLower((char) c); + this.lexbuf[this.txtstart] = (byte) c; + } + + while ((c = this.in.readChar()) != StreamIn.END_OF_STREAM) + { + if (!TidyUtils.isNamechar((char) c)) + { + break; + } + + // fold case of subsequent chars + if (!this.configuration.xmlTags && TidyUtils.isUpper((char) c)) + { + c = TidyUtils.toLower((char) c); + } + + addCharToLexer(c); + } + + this.txtend = this.lexsize; + return (char) c; + } + + /** + * calls addCharToLexer for any char in the string. + * @param str input String + */ + public void addStringLiteral(String str) + { + int len = str.length(); + for (int i = 0; i < len; i++) + { + addCharToLexer(str.charAt(i)); + } + } + + /** + * calls addCharToLexer for any char in the string till len is reached. + * @param str input String + * @param len length of the substring to be added + */ + void addStringLiteralLen(String str, int len) + { + int strlen = str.length(); + if (strlen < len) + { + len = strlen; + } + for (int i = 0; i < len; i++) + { + addCharToLexer(str.charAt(i)); + } + } + + /** + * Choose what version to use for new doctype. + * @return html version constant + */ + public short htmlVersion() + { + if (TidyUtils.toBoolean(versions & Dict.VERS_HTML20)) + { + return Dict.VERS_HTML20; + } + + if (!(this.configuration.xmlOut | this.configuration.xmlTags | this.isvoyager) + && TidyUtils.toBoolean(versions & Dict.VERS_HTML32)) + { + return Dict.VERS_HTML32; + } + if (TidyUtils.toBoolean(versions & Dict.VERS_XHTML11)) + { + return Dict.VERS_XHTML11; + } + if (TidyUtils.toBoolean(versions & Dict.VERS_HTML40_STRICT)) + { + return Dict.VERS_HTML40_STRICT; + } + + if (TidyUtils.toBoolean(versions & Dict.VERS_HTML40_LOOSE)) + { + return Dict.VERS_HTML40_LOOSE; + } + + if (TidyUtils.toBoolean(versions & Dict.VERS_FRAMESET)) + { + return Dict.VERS_FRAMESET; + } + + return Dict.VERS_UNKNOWN; + } + + /** + * Choose what version to use for new doctype. + * @return html version name + */ + public String htmlVersionName() + { + short guessed; + int j; + + guessed = apparentVersion(); + + for (j = 0; j < W3CVERSION.length; ++j) + { + if (guessed == W3CVERSION[j].code) + { + if (this.isvoyager) + { + return W3CVERSION[j].voyagerName; + } + + return W3CVERSION[j].name; + } + } + + return null; + } + + /** + * Add meta element for Tidy. If the meta tag is already present, update release date. + * @param root root node + * @return <code>true</code> if the tag has been added + */ + public boolean addGenerator(Node root) + { + AttVal attval; + Node node; + Node head = root.findHEAD(this.configuration.tt); + + if (head != null) + { + String meta = "HTML Tidy for Java (vers. " + Report.RELEASE_DATE_STRING + "), see www.w3.org"; + + for (node = head.content; node != null; node = node.next) + { + if (node.tag == this.configuration.tt.tagMeta) + { + attval = node.getAttrByName("name"); + + if (attval != null && attval.value != null && "generator".equalsIgnoreCase(attval.value)) + { + attval = node.getAttrByName("content"); + + if (attval != null + && attval.value != null + && attval.value.length() >= 9 + && "HTML Tidy".equalsIgnoreCase(attval.value.substring(0, 9))) + { + attval.value = meta; + return false; + } + } + } + } + + node = this.inferredTag("meta"); + node.addAttribute("content", meta); + node.addAttribute("name", "generator"); + head.insertNodeAtStart(node); + return true; + } + + return false; + } + + /** + * Check system keywords (keywords should be uppercase). + * @param doctype doctype node + * @return true if doctype keywords are all uppercase + */ + public boolean checkDocTypeKeyWords(Node doctype) + { + int len = doctype.end - doctype.start; + String s = TidyUtils.getString(this.lexbuf, doctype.start, len); + + return !(TidyUtils.findBadSubString("SYSTEM", s, len) + || TidyUtils.findBadSubString("PUBLIC", s, len) + || TidyUtils.findBadSubString("//DTD", s, len) + || TidyUtils.findBadSubString("//W3C", s, len) || TidyUtils.findBadSubString("//EN", s, len)); + } + + /** + * Examine DOCTYPE to identify version. + * @param doctype doctype node + * @return version code + */ + public short findGivenVersion(Node doctype) + { + String p, s; + int i, j; + int len; + String str1; + String str2; + + // if root tag for doctype isn't html give up now + str1 = TidyUtils.getString(this.lexbuf, doctype.start, 5); + if (!"html ".equalsIgnoreCase(str1)) + { + return 0; + } + + if (!checkDocTypeKeyWords(doctype)) + { + report.warning(this, doctype, null, Report.DTYPE_NOT_UPPER_CASE); + } + + // give up if all we are given is the system id for the doctype + str1 = TidyUtils.getString(this.lexbuf, doctype.start + 5, 7); + if ("SYSTEM ".equalsIgnoreCase(str1)) + { + // but at least ensure the case is correct + if (!str1.substring(0, 6).equals("SYSTEM")) + { + System.arraycopy(TidyUtils.getBytes("SYSTEM"), 0, this.lexbuf, doctype.start + 5, 6); + } + return 0; // unrecognized + } + + if ("PUBLIC ".equalsIgnoreCase(str1)) + { + if (!str1.substring(0, 6).equals("PUBLIC")) + { + System.arraycopy(TidyUtils.getBytes("PUBLIC "), 0, this.lexbuf, doctype.start + 5, 6); + } + } + else + { + this.badDoctype = true; + } + + for (i = doctype.start; i < doctype.end; ++i) + { + if (this.lexbuf[i] == (byte) '"') + { + str1 = TidyUtils.getString(this.lexbuf, i + 1, 12); + str2 = TidyUtils.getString(this.lexbuf, i + 1, 13); + if (str1.equals("-//W3C//DTD ")) + { + // compute length of identifier e.g. "HTML 4.0 Transitional" + for (j = i + 13; j < doctype.end && this.lexbuf[j] != (byte) '/'; ++j) + { + // + } + len = j - i - 13; + p = TidyUtils.getString(this.lexbuf, i + 13, len); + + for (j = 1; j < W3CVERSION.length; ++j) + { + s = W3CVERSION[j].name; + if (len == s.length() && s.equals(p)) + { + return W3CVERSION[j].code; + } + } + + // else unrecognized version + } + else if (str2.equals("-//IETF//DTD ")) + { + // compute length of identifier e.g. "HTML 2.0" + for (j = i + 14; j < doctype.end && this.lexbuf[j] != (byte) '/'; ++j) + { + // + } + len = j - i - 14; + + p = TidyUtils.getString(this.lexbuf, i + 14, len); + s = W3CVERSION[0].name; + if (len == s.length() && s.equals(p)) + { + return W3CVERSION[0].code; + } + + // else unrecognized version + } + break; + } + } + + return 0; + } + + /** + * Fix xhtml namespace. + * @param root root Node + * @param profile current profile + */ + public void fixHTMLNameSpace(Node root, String profile) + { + Node node; + AttVal attr; + + node = root.content; + while (node != null && node.tag != this.configuration.tt.tagHtml) + { + node = node.next; + } + + if (node != null) + { + + for (attr = node.attributes; attr != null; attr = attr.next) + { + if (attr.attribute.equals("xmlns")) + { + break; + } + + } + + if (attr != null) + { + if (!attr.value.equals(profile)) + { + report.warning(this, node, null, Report.INCONSISTENT_NAMESPACE); + attr.value = profile; + } + } + else + { + attr = new AttVal(node.attributes, null, '"', "xmlns", profile); + attr.dict = AttributeTable.getDefaultAttributeTable().findAttribute(attr); + node.attributes = attr; + } + } + } + + /** + * Put DOCTYPE declaration between the &lt:?xml version "1.0" ... ?&gt; declaration, if any, and the + * <code>html</code> tag. Should also work for any comments, etc. that may precede the <code>html</code> tag. + * @param root root node + * @return new doctype node + */ + Node newXhtmlDocTypeNode(Node root) + { + Node html = root.findHTML(this.configuration.tt); + if (html == null) + { + return null; + } + + Node newdoctype = newNode(); + newdoctype.setType(Node.DOCTYPE_TAG); + newdoctype.next = html; + newdoctype.parent = root; + newdoctype.prev = null; + + if (html == root.content) + { + // No <?xml ... ?> declaration. + root.content.prev = newdoctype; + root.content = newdoctype; + newdoctype.prev = null; + } + else + { + // we have an <?xml ... ?> declaration. + newdoctype.prev = html.prev; + newdoctype.prev.next = newdoctype; + } + html.prev = newdoctype; + return newdoctype; + } + + /** + * Adds a new xhtml doctype to the document. + * @param root root node + * @return <code>true</code> if a doctype has been added + */ + public boolean setXHTMLDocType(Node root) + { + String fpi = " "; + String sysid = ""; + String namespace = XHTML_NAMESPACE; + String dtdsub = null; + Node doctype; + int dtdlen = 0; + + if ( this.configuration.docTypeMode == Configuration.DOCTYPE_IGNORE) + { + return true; + } + + doctype = root.findDocType(); + + fixHTMLNameSpace(root, namespace); // #427839 - fix by Evan Lenz 05 Sep 00 + + if (this.configuration.docTypeMode == Configuration.DOCTYPE_OMIT) + { + if (doctype != null) + { + Node.discardElement(doctype); + } + return true; + } + + if (this.configuration.docTypeMode == Configuration.DOCTYPE_AUTO) + { + // see what flavor of XHTML this document matches + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML40_STRICT)) + { + // use XHTML strict + fpi = "-//W3C//DTD XHTML 1.0 Strict//EN"; + sysid = VOYAGER_STRICT; + } + else if (TidyUtils.toBoolean(this.versions & Dict.VERS_FRAMESET)) + { + // use XHTML frames + fpi = "-//W3C//DTD XHTML 1.0 Frameset//EN"; + sysid = VOYAGER_FRAMESET; + } + else if (TidyUtils.toBoolean(this.versions & Dict.VERS_LOOSE)) + { + fpi = "-//W3C//DTD XHTML 1.0 Transitional//EN"; + sysid = VOYAGER_LOOSE; + } + else if (TidyUtils.toBoolean(this.versions & Dict.VERS_XHTML11)) + { + // use XHTML 1.1 + fpi = "-//W3C//DTD XHTML 1.1//EN"; + sysid = VOYAGER_11; + } + else + { + // proprietary + fpi = null; + sysid = ""; + if (doctype != null)// #473490 - fix by Bjoern Hoehrmann 10 Oct 01 + { + Node.discardElement(doctype); + } + } + } + else if (this.configuration.docTypeMode == Configuration.DOCTYPE_STRICT) + { + fpi = "-//W3C//DTD XHTML 1.0 Strict//EN"; + sysid = VOYAGER_STRICT; + } + else if (this.configuration.docTypeMode == Configuration.DOCTYPE_LOOSE) + { + fpi = "-//W3C//DTD XHTML 1.0 Transitional//EN"; + sysid = VOYAGER_LOOSE; + } + + if (this.configuration.docTypeMode == Configuration.DOCTYPE_USER && this.configuration.docTypeStr != null) + { + fpi = this.configuration.docTypeStr; + sysid = ""; + } + + if (fpi == null) + { + return false; + } + + if (doctype != null) + { + // Look for internal DTD subset + if (configuration.xHTML || configuration.xmlOut) + { + + int len = doctype.end - doctype.start + 1; + String start = TidyUtils.getString(this.lexbuf, doctype.start, len); + + int dtdbeg = start.indexOf('['); + if (dtdbeg >= 0) + { + int dtdend = start.substring(dtdbeg).indexOf(']'); + if (dtdend >= 0) + { + dtdlen = dtdend + 1; + dtdsub = start.substring(dtdbeg); + } + } + } + } + else + { + if ((doctype = newXhtmlDocTypeNode(root)) == null) + { + return false; + } + } + + this.txtstart = this.lexsize; + this.txtend = this.lexsize; + + // add public identifier + addStringLiteral("html PUBLIC "); + + // check if the fpi is quoted or not + if (fpi.charAt(0) == '"') + { + addStringLiteral(fpi); + } + else + { + addStringLiteral("\""); + addStringLiteral(fpi); + addStringLiteral("\""); + } + + if (this.configuration.wraplen != 0 && sysid.length() + 6 >= this.configuration.wraplen) + { + addStringLiteral("\n\""); + } + else + { + // FG: don't wrap + addStringLiteral(" \""); + } + + // add system identifier + addStringLiteral(sysid); + addStringLiteral("\""); + + if (dtdlen > 0 && dtdsub != null) + { + addCharToLexer(' '); + addStringLiteralLen(dtdsub, dtdlen); + } + + this.txtend = this.lexsize; + + int length = this.txtend - this.txtstart; + doctype.textarray = new byte[length]; + + System.arraycopy(this.lexbuf, this.txtstart, doctype.textarray, 0, length); + doctype.start = 0; + doctype.end = length; + + return false; + } + + /** + * Return the html version used in document. + * @return version code + */ + public short apparentVersion() + { + switch (this.doctype) + { + case Dict.VERS_UNKNOWN : + return htmlVersion(); + + case Dict.VERS_HTML20 : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML20)) + { + return Dict.VERS_HTML20; + } + + break; + + case Dict.VERS_HTML32 : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML32)) + { + return Dict.VERS_HTML32; + } + + break; // to replace old version by new + + case Dict.VERS_HTML40_STRICT : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML40_STRICT)) + { + return Dict.VERS_HTML40_STRICT; + } + + break; + + case Dict.VERS_HTML40_LOOSE : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML40_LOOSE)) + { + return Dict.VERS_HTML40_LOOSE; + } + + break; // to replace old version by new + + case Dict.VERS_FRAMESET : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_FRAMESET)) + { + return Dict.VERS_FRAMESET; + } + + break; + + case Dict.VERS_XHTML11 : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_XHTML11)) + { + return Dict.VERS_XHTML11; + } + + break; + default : + // should never reach here + break; + } + + // kludge to avoid error appearing at end of file + // it would be better to note the actual position + // when first encountering the doctype declaration + + this.lines = 1; + this.columns = 1; + + report.warning(this, null, null, Report.INCONSISTENT_VERSION); + return this.htmlVersion(); + } + + /** + * Fixup doctype if missing. + * @param root root node + * @return <code>false</code> if current version has not been identified + */ + public boolean fixDocType(Node root) + { + Node doctype; + int guessed = Dict.VERS_HTML40_STRICT, i; + + if (this.badDoctype) + { + report.warning(this, null, null, Report.MALFORMED_DOCTYPE); + } + + doctype = root.findDocType(); + + if (this.configuration.docTypeMode == Configuration.DOCTYPE_OMIT) + { + if (doctype != null) + { + Node.discardElement(doctype); + } + return true; + } + + if (this.configuration.xmlOut || this.configuration.docTypeMode == Configuration.DOCTYPE_IGNORE) + { + return true; + } + + if (this.configuration.docTypeMode == Configuration.DOCTYPE_STRICT) + { + Node.discardElement(doctype); + doctype = null; + guessed = Dict.VERS_HTML40_STRICT; + } + else if (this.configuration.docTypeMode == Configuration.DOCTYPE_LOOSE) + { + Node.discardElement(doctype); + doctype = null; + guessed = Dict.VERS_HTML40_LOOSE; + } + else if (this.configuration.docTypeMode == Configuration.DOCTYPE_AUTO) + { + if (doctype != null) + { + if (this.doctype == Dict.VERS_UNKNOWN) + { + return false; + } + + switch (this.doctype) + { + case Dict.VERS_UNKNOWN : + return false; + + case Dict.VERS_HTML20 : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML20)) + { + return true; + } + + break; // to replace old version by new + + case Dict.VERS_HTML32 : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML32)) + { + return true; + } + + break; // to replace old version by new + + case Dict.VERS_HTML40_STRICT : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML40_STRICT)) + { + return true; + } + + break; // to replace old version by new + + case Dict.VERS_HTML40_LOOSE : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_HTML40_LOOSE)) + { + return true; + } + + break; // to replace old version by new + + case Dict.VERS_FRAMESET : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_FRAMESET)) + { + return true; + } + + break; // to replace old version by new + + case Dict.VERS_XHTML11 : + if (TidyUtils.toBoolean(this.versions & Dict.VERS_XHTML11)) + { + return true; + } + + break; // to replace old version by new + default : + // should never reach here + break; + } + + // INCONSISTENT_VERSION warning is now issued by ApparentVersion() + } + + // choose new doctype + guessed = htmlVersion(); + } + + if (guessed == Dict.VERS_UNKNOWN) + { + return false; + } + + // for XML use the Voyager system identifier + if (this.configuration.xmlOut || this.configuration.xmlTags || this.isvoyager) + { + if (doctype != null) + { + Node.discardElement(doctype); + } + + fixHTMLNameSpace(root, XHTML_NAMESPACE); + + // Namespace is the same for all XHTML variants + // Also, don't return yet. Still need to add DOCTYPE declaration. + // + // for (i = 0; i < W3CVersion.length; ++i) + // { + // if (guessed == W3CVersion[i].code) + // { + // fixHTMLNameSpace(root, W3CVersion[i].profile); + // break; + // } + // } + // return true; + } + + if (doctype == null) + { + if ((doctype = newXhtmlDocTypeNode(root)) == null) + { + return false; + } + } + + this.txtstart = this.lexsize; + this.txtend = this.lexsize; + + // use the appropriate public identifier + addStringLiteral("html PUBLIC "); + + if (this.configuration.docTypeMode == Configuration.DOCTYPE_USER + && this.configuration.docTypeStr != null + && this.configuration.docTypeStr.length() > 0) + { + // check if the fpi is quoted or not + if (this.configuration.docTypeStr.charAt(0) == '"') + { + addStringLiteral(this.configuration.docTypeStr); + } + else + { + addStringLiteral("\""); // #431889 - fix by Dave Bryan 04 Jan 2001 + addStringLiteral(this.configuration.docTypeStr); + addStringLiteral("\""); // #431889 - fix by Dave Bryan 04 Jan 2001 + } + } + else if (guessed == Dict.VERS_HTML20) + { + addStringLiteral("\"-//IETF//DTD HTML 2.0//EN\""); + } + else + { + addStringLiteral("\"-//W3C//DTD "); + + for (i = 0; i < W3CVERSION.length; ++i) + { + if (guessed == W3CVERSION[i].code) + { + addStringLiteral(W3CVERSION[i].name); + break; + } + } + + addStringLiteral("//EN\""); + } + + this.txtend = this.lexsize; + + int length = this.txtend - this.txtstart; + doctype.textarray = new byte[length]; + + System.arraycopy(this.lexbuf, this.txtstart, doctype.textarray, 0, length); + doctype.start = 0; + doctype.end = length; + + return true; + } + + /** + * Ensure XML document starts with <code>&lt;?XML version="1.0"?&gt;</code>. Add encoding attribute if not using + * ASCII or UTF-8 output. + * @param root root node + * @return always true + */ + public boolean fixXmlDecl(Node root) + { + Node xml; + AttVal version; + AttVal encoding; + + if (root.content != null && root.content.type == Node.XML_DECL) + { + xml = root.content; + } + else + { + xml = newNode(Node.XML_DECL, this.lexbuf, 0, 0); + xml.next = root.content; + + if (root.content != null) + { + root.content.prev = xml; + xml.next = root.content; + } + + root.content = xml; + } + + version = xml.getAttrByName("version"); + encoding = xml.getAttrByName("encoding"); + + // We need to insert a check if declared encoding and output encoding mismatch + // and fix the Xml declaration accordingly!!! + if (encoding == null && this.configuration.getOutCharEncoding() != Configuration.UTF8) + { + if (this.configuration.getOutCharEncoding() == Configuration.LATIN1) + { + xml.addAttribute("encoding", "iso-8859-1"); + } + if (this.configuration.getOutCharEncoding() == Configuration.ISO2022) + { + xml.addAttribute("encoding", "iso-2022"); + } + } + + if (version == null) + { + xml.addAttribute("version", "1.0"); + } + + return true; + } + + + /** + * Generates and inserts a new node. + * @param name tag name + * @return generated node + */ + public Node inferredTag(String name) + { + Node node; + + node = newNode(Node.START_TAG, this.lexbuf, this.txtstart, this.txtend, name); + node.implicit = true; + return node; + } + + /** + * Create a text node for the contents of a CDATA element like style or script which ends with &lt;/foo> for some + * foo. + * @param container container node + * @return cdata node + */ + public Node getCDATA(Node container) + { + int c, lastc, prelastc, start, len, i; + int qt = 0; + int esc = 0; + String str=""; + boolean endtag = false; + boolean begtag = false; + boolean cdata = false; + boolean comment = false; + + if (container.isJavaScript()) + { + esc = '\\'; + } + + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol(); + this.waswhite = false; + this.txtstart = this.lexsize; + this.txtend = this.lexsize; + + lastc = '\0'; + prelastc = '\0'; + start = -1; + + while ((c = this.in.readChar()) != StreamIn.END_OF_STREAM) + { + // treat \r\n as \n and \r as \n + if (qt > 0) + { + // #598860 script parsing fails with quote chars + // A quoted string is ended by the quotation character, or end of line + if ((c == '\r' || c == '\n' || c == qt) && (!TidyUtils.toBoolean(esc) || lastc != esc)) + { + qt = 0; + } + else if (c == '/' && lastc == '<') + { + start = this.lexsize + 1; // to first letter + } + + else if (c == '>' && start >= 0) + { + len = this.lexsize - start; + + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol() - 3; + + report.warning(this, null, null, Report.BAD_CDATA_CONTENT); + + // if javascript insert backslash before / + if (TidyUtils.toBoolean(esc)) + { + for (i = this.lexsize; i > start - 1; --i) + { + this.lexbuf[i] = this.lexbuf[i - 1]; + } + + this.lexbuf[start - 1] = (byte) esc; + this.lexsize++; + } + + start = -1; + } + } + else if (TidyUtils.isQuote(c) && (!TidyUtils.toBoolean(esc) || lastc != esc)) + { + qt = c; + } + else if (c == '<' && !cdata && !comment) + { + start = this.lexsize + 1; // to first letter + endtag = false; + begtag = true; + } +// else if (c == '!' && lastc == '<') // Cancel start tag +// { +// start = -1; +// endtag = false; +// begtag = false; +// } + // Fix CDATA and comments. + else if( c == '[' && this.lexsize >= 8 && TidyUtils.getString(this.lexbuf, this.lexsize-8, 8).equals("<![CDATA")){ + cdata = true; + } + else if( c == '-' && lastc == '-' && this.lexsize >= 3 && TidyUtils.getString(this.lexbuf, this.lexsize-3, 3).equals("<!-")){ + comment = true; + if(cdata || this.configuration.xHTML ){ + this.lexsize -= 3; + continue; + } + } + else if (c == '/' && lastc == '<' && !cdata && !comment) + { + start = this.lexsize + 1; // to first letter + endtag = true; + begtag = false; + str = ""; + } + else if( c == '>' && cdata && lastc == ']' && prelastc == ']'){ + cdata = false; + } + else if( c == '>' && comment && lastc == '-' && prelastc == '-'){ + comment = false; + if(cdata || this.configuration.xHTML ){ + this.lexsize -= 2; + continue; + } + } + else if (c == '>' && start >= 0) // End of begin or end tag + { + int decr = 2; + + if (endtag) + { + +// str = TidyUtils.getString(this.lexbuf, start, len); + if (container.element.equalsIgnoreCase(str)) + { + this.txtend = start - decr; + this.lexsize = start - decr; // #433857 - fix by Huajun Zeng 26 Apr 01 + break; + } + } + + // Unquoted markup will end SCRIPT or STYLE elements + + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol() - 3; + + report.warning(this, null, null, Report.BAD_CDATA_CONTENT); + if (begtag) + { + decr = 1; + } + this.txtend = start - decr; + this.lexsize = start - decr; + break; + } + // #427844 - fix by Markus Hoenicka 21 Oct 00 + else if (c == '\r') + { +// if (begtag || endtag) +// { +// continue; // discard whitespace in endtag +// } + + c = this.in.readChar(); + + if (c != '\n') + { + this.in.ungetChar(c); + } + + c = '\n'; + + } +// else if ((c == '\n' || c == '\t' || c == ' ') && (endtag)) +// { +// continue; // discard whitespace in endtag +// } + if (endtag && TidyUtils.isNamechar((char) c) ) { + str = str + (char) c; + } + if(begtag && !TidyUtils.isNamechar((char) c)){ + if(lastc == '<' || ( qt == 0 && c !='=' && c !=';' && !TidyUtils.isWhite((char) c)) ){ + start = -1; + endtag = false; + begtag = false; + } + } + + addCharToLexer(c); + this.txtend = this.lexsize; + prelastc = lastc; + lastc = c; + } + + if (c == StreamIn.END_OF_STREAM) + { + report.warning(this, container, null, Report.MISSING_ENDTAG_FOR); + } + + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + return null; + } + + /** + * + * + */ + public void ungetToken() + { + this.pushed = true; + } + + /** + * Gets a token. + * @param mode one of the following: + * <ul> + * <li><code>MixedContent</code>-- for elements which don't accept PCDATA</li> + * <li><code>Preformatted</code>-- white spacepreserved as is</li> + * <li><code>IgnoreMarkup</code>-- for CDATA elements such as script, style</li> + * </ul> + * @return next Node + */ + public Node getToken(short mode) + { + int c = 0; + int badcomment = 0; + // pass by reference + boolean[] isempty = new boolean[1]; + boolean inDTDSubset = false; + AttVal attributes = null; + short basemode = mode; + + if (this.pushed) + { + // duplicate inlines in preference to pushed text nodes when appropriate + if (this.token.type != Node.TEXT_NODE || (this.insert == -1 && this.inode == null)) + { + this.pushed = false; + return this.token; + } + } + + // at start of block elements, unclosed inline + if (this.insert != -1 || this.inode != null) + { + return insertedToken(); + } + + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol(); + this.waswhite = false; + + this.txtstart = this.lexsize; + this.txtend = this.lexsize; + + while ((c = this.in.readChar()) != StreamIn.END_OF_STREAM) + { + // FG fix for [427846] different from tidy + // if (this.insertspace && (!TidyUtils.toBoolean(mode & IGNORE_WHITESPACE))) + if (this.insertspace && mode != IGNORE_WHITESPACE) + { + addCharToLexer(' '); + } + if (this.insertspace && (!TidyUtils.toBoolean(mode & IGNORE_WHITESPACE))) + { + this.waswhite = true; + this.insertspace = false; + } + + // treat \r\n as \n and \r as \n + if (c == '\r') + { + c = this.in.readChar(); + + if (c != '\n') + { + this.in.ungetChar(c); + } + + c = '\n'; + } + + addCharToLexer(c); + + switch (this.state) + { + case LEX_CONTENT : + // element content + + // Discard white space if appropriate. + // Its cheaper to do this here rather than in parser methods for elements that + // don't have mixed content. + if (TidyUtils.isWhite((char) c) && (mode == IGNORE_WHITESPACE) && this.lexsize == this.txtstart + 1) + { + --this.lexsize; + this.waswhite = false; + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol(); + continue; + } + + if (c == '<') + { + this.state = LEX_GT; + continue; + } + + if (TidyUtils.isWhite((char) c)) + { + // was previous char white? + if (this.waswhite) + { + if (mode != PREFORMATTED && mode != IGNORE_MARKUP) + { + --this.lexsize; + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol(); + } + } + else + { + // prev char wasn't white + this.waswhite = true; + + if (mode != PREFORMATTED && mode != IGNORE_MARKUP && c != ' ') + { + changeChar((byte) ' '); + } + } + + continue; + } + else if (c == '&' && mode != IGNORE_MARKUP) + { + parseEntity(mode); + } + + // this is needed to avoid trimming trailing whitespace + if (mode == IGNORE_WHITESPACE) + { + mode = MIXED_CONTENT; + } + + this.waswhite = false; + continue; + + case LEX_GT : + // < + + // check for endtag + if (c == '/') + { + c = this.in.readChar(); + if (c == StreamIn.END_OF_STREAM) + { + this.in.ungetChar(c); + continue; + } + + addCharToLexer(c); + + if (TidyUtils.isLetter((char) c)) + { + this.lexsize -= 3; + this.txtend = this.lexsize; + this.in.ungetChar(c); + this.state = LEX_ENDTAG; + this.lexbuf[this.lexsize] = (byte) '\0'; // debug + + // changed from + // this.in.curcol -= 2; + this.columns -= 2; + + // if some text before the </ return it now + if (this.txtend > this.txtstart) + { + // trim space char before end tag + if (mode == IGNORE_WHITESPACE && this.lexbuf[this.lexsize - 1] == (byte) ' ') + { + this.lexsize -= 1; + this.txtend = this.lexsize; + } + + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + continue; // no text so keep going + } + + // otherwise treat as CDATA + this.waswhite = false; + this.state = LEX_CONTENT; + continue; + } + + if (mode == IGNORE_MARKUP) + { + // otherwise treat as CDATA + this.waswhite = false; + this.state = LEX_CONTENT; + continue; + } + + // look out for comments, doctype or marked sections this isn't quite right, but its getting there + if (c == '!') + { + c = this.in.readChar(); + + if (c == '-') + { + c = this.in.readChar(); + + if (c == '-') + { + this.state = LEX_COMMENT; // comment + this.lexsize -= 2; + this.txtend = this.lexsize; + + // if some text before < return it now + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + this.txtstart = this.lexsize; + continue; + } + + report.warning(this, null, null, Report.MALFORMED_COMMENT); + } + else if (c == 'd' || c == 'D') + { + this.state = LEX_DOCTYPE; // doctype + this.lexsize -= 2; + this.txtend = this.lexsize; + mode = IGNORE_WHITESPACE; + + // skip until white space or '>' + + for (;;) + { + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM || c == '>') + { + this.in.ungetChar(c); + break; + } + + if (!TidyUtils.isWhite((char) c)) + { + continue; + } + + // and skip to end of whitespace + + for (;;) + { + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM || c == '>') + { + this.in.ungetChar(c); + break; + } + + if (TidyUtils.isWhite((char) c)) + { + continue; + } + + this.in.ungetChar(c); + break; + } + + break; + } + + // if some text before < return it now + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + this.txtstart = this.lexsize; + continue; + } + else if (c == '[') + { + // Word 2000 embeds <![if ...]> ... <![endif]> sequences + this.lexsize -= 2; + this.state = LEX_SECTION; + this.txtend = this.lexsize; + + // if some text before < return it now + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + this.txtstart = this.lexsize; + continue; + } + + // otherwise swallow chars up to and including next '>' + while (true) + { + c = this.in.readChar(); + if (c == '>') + { + break; + } + if (c == -1) + { + this.in.ungetChar(c); + break; + } + } + + this.lexsize -= 2; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + continue; + } + + // processing instructions + + if (c == '?') + { + this.lexsize -= 2; + this.state = LEX_PROCINSTR; + this.txtend = this.lexsize; + + // if some text before < return it now + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + this.txtstart = this.lexsize; + continue; + } + + // Microsoft ASP's e.g. <% ... server-code ... %> + if (c == '%') + { + this.lexsize -= 2; + this.state = LEX_ASP; + this.txtend = this.lexsize; + + // if some text before < return it now + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + this.txtstart = this.lexsize; + continue; + } + + // Netscapes JSTE e.g. <# ... server-code ... #> + if (c == '#') + { + this.lexsize -= 2; + this.state = LEX_JSTE; + this.txtend = this.lexsize; + + // if some text before < return it now + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + this.txtstart = this.lexsize; + continue; + } + + // check for start tag + if (TidyUtils.isLetter((char) c)) + { + this.in.ungetChar(c); // push back letter + this.lexsize -= 2; // discard " <" + letter + this.txtend = this.lexsize; + this.state = LEX_STARTTAG; // ready to read tag name + + // if some text before < return it now + if (this.txtend > this.txtstart) + { + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + continue; // no text so keep going + } + + // otherwise treat as CDATA + this.state = LEX_CONTENT; + this.waswhite = false; + continue; + + case LEX_ENDTAG : + // </letter + this.txtstart = this.lexsize - 1; + + // changed from + // this.in.curcol -= 2; + this.columns -= 2; + + c = parseTagName(); + this.token = newNode(Node.END_TAG, // create endtag token + this.lexbuf, this.txtstart, this.txtend, TidyUtils.getString( + this.lexbuf, + this.txtstart, + this.txtend - this.txtstart)); + this.lexsize = this.txtstart; + this.txtend = this.txtstart; + + // skip to '>' + while (c != '>') + { + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM) + { + break; + } + } + + if (c == StreamIn.END_OF_STREAM) + { + this.in.ungetChar(c); + continue; + } + + this.state = LEX_CONTENT; + this.waswhite = false; + return this.token; // the endtag token + + case LEX_STARTTAG : + // first letter of tagname + this.txtstart = this.lexsize - 1; // set txtstart to first letter + c = parseTagName(); + isempty[0] = false; + attributes = null; + this.token = newNode( + (isempty[0] ? Node.START_END_TAG : Node.START_TAG), + this.lexbuf, + this.txtstart, + this.txtend, + TidyUtils.getString(this.lexbuf, this.txtstart, this.txtend - this.txtstart)); + + // parse attributes, consuming closing ">" + if (c != '>') + { + if (c == '/') + { + this.in.ungetChar(c); + } + + attributes = parseAttrs(isempty); + } + + if (isempty[0]) + { + this.token.type = Node.START_END_TAG; + } + + this.token.attributes = attributes; + this.lexsize = this.txtstart; + this.txtend = this.txtstart; + + // swallow newline following start tag + // special check needed for CRLF sequence + // this doesn't apply to empty elements + // nor to preformatted content that needs escaping + + if ( + + (mode != PREFORMATTED || preContent(this.token)) + && (this.token.expectsContent() || this.token.tag == this.configuration.tt.tagBr)) + { + + c = this.in.readChar(); + + if (c == '\r') + { + c = this.in.readChar(); + + if (c != '\n') + { + this.in.ungetChar(c); + } + } + else if (c != '\n' && c != '\f') + { + this.in.ungetChar(c); + } + + this.waswhite = true; // to swallow leading whitespace + } + else + { + this.waswhite = false; + } + + this.state = LEX_CONTENT; + + if (this.token.tag == null) + { + report.error(this, null, this.token, Report.UNKNOWN_ELEMENT); + } + else if (!this.configuration.xmlTags) + { + constrainVersion(this.token.tag.versions); + + if (TidyUtils.toBoolean(this.token.tag.versions & Dict.VERS_PROPRIETARY)) + { + // #427810 - fix by Gary Deschaines 24 May 00 + if (this.configuration.makeClean && (this.token.tag != this.configuration.tt.tagNobr && // + this.token.tag != this.configuration.tt.tagWbr)) + { + report.warning(this, null, this.token, Report.PROPRIETARY_ELEMENT); + } + // #427810 - fix by Terry Teague 2 Jul 01 + else if (!this.configuration.makeClean) + { + report.warning(this, null, this.token, Report.PROPRIETARY_ELEMENT); + } + } + + if (this.token.tag.getChkattrs() != null) + { + this.token.tag.getChkattrs().check(this, this.token); + } + else + { + this.token.checkAttributes(this); + } + + // should this be called before attribute checks? + this.token.repairDuplicateAttributes(this); + + } + + return this.token; // return start tag + + case LEX_COMMENT : + // seen <!-- so look for --> + + if (c != '-') + { + continue; + } + + c = this.in.readChar(); + addCharToLexer(c); + + if (c != '-') + { + continue; + } + + end_comment : while (true) + { + c = this.in.readChar(); + + if (c == '>') + { + if (badcomment != 0) + { + report.warning(this, null, null, Report.MALFORMED_COMMENT); + } + + this.txtend = this.lexsize - 2; // AQ 8Jul2000 + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.COMMENT_TAG, this.lexbuf, this.txtstart, this.txtend); + + // now look for a line break + + c = this.in.readChar(); + + if (c == '\r') + { + c = this.in.readChar(); + + if (c != '\n') + { + this.token.linebreak = true; + } + } + + if (c == '\n') + { + this.token.linebreak = true; + } + else + { + this.in.ungetChar(c); + } + + return this.token; + } + + // note position of first such error in the comment + if (badcomment == 0) + { + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol() - 3; + } + + badcomment++; + if (this.configuration.fixComments) + { + this.lexbuf[this.lexsize - 2] = (byte) '='; + } + + addCharToLexer(c); + + // if '-' then look for '>' to end the comment + if (c != '-') + { + break end_comment; + } + + } + // otherwise continue to look for --> + this.lexbuf[this.lexsize - 2] = (byte) '='; + continue; + + case LEX_DOCTYPE : + // seen <!d so look for '> ' munging whitespace + + if (TidyUtils.isWhite((char) c)) + { + if (this.waswhite) + { + this.lexsize -= 1; + } + + this.waswhite = true; + } + else + { + this.waswhite = false; + } + + if (inDTDSubset) + { + if (c == ']') + { + inDTDSubset = false; + } + } + else if (c == '[') + { + inDTDSubset = true; + } + if (inDTDSubset || c != '>') + { + continue; + } + + this.lexsize -= 1; + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.DOCTYPE_TAG, this.lexbuf, this.txtstart, this.txtend); + // make a note of the version named by the doctype + this.doctype = findGivenVersion(this.token); + return this.token; + + case LEX_PROCINSTR : + // seen <? so look for '> ' + // check for PHP preprocessor instructions <?php ... ?> + + if (this.lexsize - this.txtstart == 3) + { + if ((TidyUtils.getString(this.lexbuf, this.txtstart, 3)).equals("php")) + { + this.state = LEX_PHP; + continue; + } + } + + if (this.lexsize - this.txtstart == 4) + { + if ((TidyUtils.getString(this.lexbuf, this.txtstart, 3)).equals("xml") + && TidyUtils.isWhite((char) this.lexbuf[this.txtstart + 3])) + { + this.state = LEX_XMLDECL; + attributes = null; + continue; + } + } + + if (this.configuration.xmlPIs) // insist on ?> as terminator + { + if (c != '?') + { + continue; + } + + // now look for '>' + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM) + { + report.warning(this, null, null, Report.UNEXPECTED_END_OF_FILE); + this.in.ungetChar(c); + continue; + } + + addCharToLexer(c); + } + + if (c != '>') + { + continue; + } + + this.lexsize -= 1; + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.PROC_INS_TAG, this.lexbuf, this.txtstart, this.txtend); + return this.token; + + case LEX_ASP : + // seen <% so look for "%> " + if (c != '%') + { + continue; + } + + // now look for '>' + c = this.in.readChar(); + + if (c != '>') + { + this.in.ungetChar(c); + continue; + } + + this.lexsize -= 1; + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.ASP_TAG, this.lexbuf, this.txtstart, this.txtend); + return this.token; + + case LEX_JSTE : + // seen <# so look for "#> " + if (c != '#') + { + continue; + } + + // now look for '>' + c = this.in.readChar(); + + if (c != '>') + { + this.in.ungetChar(c); + continue; + } + + this.lexsize -= 1; + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.JSTE_TAG, this.lexbuf, this.txtstart, this.txtend); + return this.token; + + case LEX_PHP : + // seen " <?php" so look for "?> " + if (c != '?') + { + continue; + } + + // now look for '>' + c = this.in.readChar(); + + if (c != '>') + { + this.in.ungetChar(c); + continue; + } + + this.lexsize -= 1; + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.PHP_TAG, this.lexbuf, this.txtstart, this.txtend); + return this.token; + + case LEX_XMLDECL : // seen "<?xml" so look for "?>" + + if (TidyUtils.isWhite((char) c) && c != '?') + { + continue; + } + + // get pseudo-attribute + if (c != '?') + { + String name; + Node[] asp = new Node[1]; + Node[] php = new Node[1]; + AttVal av = new AttVal(); + int[] pdelim = new int[1]; + isempty[0] = false; + + this.in.ungetChar(c); + + name = this.parseAttribute(isempty, asp, php); + av.attribute = name; + + av.value = this.parseValue(name, true, isempty, pdelim); + av.delim = pdelim[0]; + av.next = attributes; + + attributes = av; + // continue; + } + + // now look for '>' + c = this.in.readChar(); + + if (c != '>') + { + this.in.ungetChar(c); + continue; + } + this.lexsize -= 1; + this.txtend = this.txtstart; + this.lexbuf[this.txtend] = '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.XML_DECL, this.lexbuf, this.txtstart, this.txtend); + this.token.attributes = attributes; + return this.token; + + case LEX_SECTION : + // seen " <![" so look for "]> " + if (c == '[') + { + if (this.lexsize == (this.txtstart + 6) + && (TidyUtils.getString(this.lexbuf, this.txtstart, 6)).equals("CDATA[")) + { + this.state = LEX_CDATA; + this.lexsize -= 6; + mode = IGNORE_MARKUP; + continue; + } + } + + if (c != ']') + { + continue; + } + + // now look for '>' + c = this.in.readChar(); + + if (c != '>') + { + this.in.ungetChar(c); + continue; + } + + this.lexsize -= 1; + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.SECTION_TAG, this.lexbuf, this.txtstart, this.txtend); + return this.token; + + case LEX_CDATA : + // seen " <![CDATA[" so look for "]]> " + if (c != ']') + { + continue; + } + + // now look for ']' + c = this.in.readChar(); + + if (c != ']') + { + this.in.ungetChar(c); + continue; + } + + // now look for '>' + c = this.in.readChar(); + + if (c != '>') + { + this.in.ungetChar(c); + continue; + } + + this.lexsize -= 1; + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.CDATA_TAG, this.lexbuf, this.txtstart, this.txtend); + return this.token; + + default : + // should never reach here + break; + } + } + + if (this.state == LEX_CONTENT) // text string + { + this.txtend = this.lexsize; + + if (this.txtend > this.txtstart) + { + this.in.ungetChar(c); + + if (this.lexbuf[this.lexsize - 1] == (byte) ' ') + { + this.lexsize -= 1; + this.txtend = this.lexsize; + } + + this.token = newNode(Node.TEXT_NODE, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + } + else if (this.state == LEX_COMMENT) // comment + { + if (c == StreamIn.END_OF_STREAM) + { + report.warning(this, null, null, Report.MALFORMED_COMMENT); + } + + this.txtend = this.lexsize; + this.lexbuf[this.lexsize] = (byte) '\0'; + this.state = LEX_CONTENT; + this.waswhite = false; + this.token = newNode(Node.COMMENT_TAG, this.lexbuf, this.txtstart, this.txtend); + return this.token; + } + + return null; + } + + /** + * parser for ASP within start tags Some people use ASP for to customize attributes Tidy isn't really well suited to + * dealing with ASP This is a workaround for attributes, but won't deal with the case where the ASP is used to + * tailor the attribute value. Here is an example of a work around for using ASP in attribute values: + * <code>href='<%=rsSchool.Fields("ID").Value%>'</code> where the ASP that generates the attribute value is + * masked from Tidy by the quotemarks. + * @return parsed Node + */ + public Node parseAsp() + { + int c; + Node asp = null; + + this.txtstart = this.lexsize; + + while ((c = this.in.readChar()) != StreamIn.END_OF_STREAM) + { + + addCharToLexer(c); + + if (c != '%') + { + continue; + } + + if ((c = this.in.readChar()) == StreamIn.END_OF_STREAM) + { + break; + } + addCharToLexer(c); + + if (c == '>') + { + break; + } + } + + this.lexsize -= 2; + this.txtend = this.lexsize; + + if (this.txtend > this.txtstart) + { + asp = newNode(Node.ASP_TAG, this.lexbuf, this.txtstart, this.txtend); + } + + this.txtstart = this.txtend; + return asp; + } + + /** + * PHP is like ASP but is based upon XML processing instructions, e.g. <code>&lt;?php ... ?&gt;</code>. + * @return parsed Node + */ + public Node parsePhp() + { + int c; + Node php = null; + + this.txtstart = this.lexsize; + + while ((c = this.in.readChar()) != StreamIn.END_OF_STREAM) + { + addCharToLexer(c); + + if (c != '?') + { + continue; + } + + if ((c = this.in.readChar()) == StreamIn.END_OF_STREAM) + { + break; + } + addCharToLexer(c); + + if (c == '>') + { + break; + } + } + + this.lexsize -= 2; + this.txtend = this.lexsize; + + if (this.txtend > this.txtstart) + { + php = newNode(Node.PHP_TAG, this.lexbuf, this.txtstart, this.txtend); + } + + this.txtstart = this.txtend; + return php; + } + + /** + * consumes the '>' terminating start tags. + * @param isempty flag is passed as array so it can be modified + * @param asp asp Node, passed as array so it can be modified + * @param php php Node, passed as array so it can be modified + * @return parsed attribute + */ + public String parseAttribute(boolean[] isempty, Node[] asp, Node[] php) + { + int start = 0; + String attr; + int c = 0; + int lastc = 0; + + asp[0] = null; // clear asp pointer + php[0] = null; // clear php pointer + // skip white space before the attribute + + for (;;) + { + c = this.in.readChar(); + + if (c == '/') + { + c = this.in.readChar(); + + if (c == '>') + { + isempty[0] = true; + return null; + } + + this.in.ungetChar(c); + c = '/'; + break; + } + + if (c == '>') + { + return null; + } + + if (c == '<') + { + c = this.in.readChar(); + + if (c == '%') + { + asp[0] = parseAsp(); + return null; + } + else if (c == '?') + { + php[0] = parsePhp(); + return null; + } + + this.in.ungetChar(c); + if (this.state != LEX_XMLDECL) // FG fix for 532535 + { + this.in.ungetChar('<'); // fix for 433360 + } + report.attrError(this, this.token, null, Report.UNEXPECTED_GT); + return null; + } + + if (c == '=') + { + report.attrError(this, this.token, null, Report.UNEXPECTED_EQUALSIGN); + continue; + } + + if (c == '"' || c == '\'') + { + report.attrError(this, this.token, null, Report.UNEXPECTED_QUOTEMARK); + continue; + } + + if (c == StreamIn.END_OF_STREAM) + { + report.attrError(this, this.token, null, Report.UNEXPECTED_END_OF_FILE); + this.in.ungetChar(c); + return null; + } + + if (!TidyUtils.isWhite((char) c)) + { + break; + } + } + + start = this.lexsize; + lastc = c; + + for (;;) + { + // but push back '=' for parseValue() + if (c == '=' || c == '>') + { + this.in.ungetChar(c); + break; + } + + if (c == '<' || c == StreamIn.END_OF_STREAM) + { + this.in.ungetChar(c); + break; + } + if (lastc == '-' && (c == '"' || c == '\'')) + { + this.lexsize--; + this.in.ungetChar(c); + break; + } + if (TidyUtils.isWhite((char) c)) + { + break; + } + + // what should be done about non-namechar characters? + // currently these are incorporated into the attr name + + if (!this.configuration.xmlTags && TidyUtils.isUpper((char) c)) + { + c = TidyUtils.toLower((char) c); + } + + // ++len; #427672 - handle attribute names with multibyte chars - fix by Randy Waki - 10 Aug 00 + addCharToLexer(c); + + lastc = c; + c = this.in.readChar(); + } + + // #427672 - handle attribute names with multibyte chars - fix by Randy Waki - 10 Aug 00 + int len = this.lexsize - start; + attr = (len > 0 ? TidyUtils.getString(this.lexbuf, start, len) : null); + this.lexsize = start; + + return attr; + } + + /** + * Invoked when &lt; is seen in place of attribute value but terminates on whitespace if not ASP, PHP or Tango this + * routine recognizes ' and " quoted strings. + * @return delimiter + */ + public int parseServerInstruction() + { + int c, delim = '"'; + boolean isrule = false; + + c = this.in.readChar(); + addCharToLexer(c); + + // check for ASP, PHP or Tango + if (c == '%' || c == '?' || c == '@') + { + isrule = true; + } + + for (;;) + { + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM) + { + break; + } + + if (c == '>') + { + if (isrule) + { + addCharToLexer(c); + } + else + { + this.in.ungetChar(c); + } + + break; + } + + // if not recognized as ASP, PHP or Tango + // then also finish value on whitespace + if (!isrule) + { + if (TidyUtils.isWhite((char) c)) + { + break; + } + } + + addCharToLexer(c); + + if (c == '"') + { + do + { + c = this.in.readChar(); + + if (endOfInput()) // #427840 - fix by Terry Teague 30 Jun 01 + { + report.attrError(this, this.token, null, Report.UNEXPECTED_END_OF_FILE); + this.in.ungetChar(c); + return 0; + } + if (c == '>') // #427840 - fix by Terry Teague 30 Jun 01 + { + this.in.ungetChar(c); + report.attrError(this, this.token, null, Report.UNEXPECTED_GT); + return 0; + } + + addCharToLexer(c); + } + while (c != '"'); + delim = '\''; + continue; + } + + if (c == '\'') + { + do + { + c = this.in.readChar(); + + if (endOfInput()) // #427840 - fix by Terry Teague 30 Jun 01 + { + report.attrError(this, this.token, null, Report.UNEXPECTED_END_OF_FILE); + this.in.ungetChar(c); + return 0; + } + if (c == '>') // #427840 - fix by Terry Teague 30 Jun 01 + { + this.in.ungetChar(c); + report.attrError(this, this.token, null, Report.UNEXPECTED_GT); + return 0; + } + + addCharToLexer(c); + } + while (c != '\''); + } + } + + return delim; + } + + /** + * Parse an attribute value. + * @param name attribute name + * @param foldCase fold case? + * @param isempty is attribute empty? Passed as an array reference to allow modification + * @param pdelim delimiter, passed as an array reference to allow modification + * @return parsed value + */ + public String parseValue(String name, boolean foldCase, boolean[] isempty, int[] pdelim) + { + // values start with "=" or " = " etc. + // doesn't consume the ">" at end of start tag + + int len = 0; + int start; + boolean seenGt = false; + boolean munge = true; + int c = 0; + int lastc, delim, quotewarning; + String value; + + delim = 0; + pdelim[0] = '"'; + + // Henry Zrepa reports that some folk are using the embed element with script attributes where newlines are + // significant and must be preserved + + if (this.configuration.literalAttribs) + { + munge = false; + } + + // skip white space before the '=' + while (true) + { + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM) + { + this.in.ungetChar(c); + break; + } + + if (!TidyUtils.isWhite((char) c)) + { + break; + } + } + + // c should be '=' if there is a value other legal possibilities are white space, '/' and '>' + + if (c != '=' && c != '"' && c != '\'') + { + this.in.ungetChar(c); + return null; + } + + // skip white space after '=' + + while (true) + { + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM) + { + this.in.ungetChar(c); + break; + } + + if (!TidyUtils.isWhite((char) c)) + { + break; + } + } + + // check for quote marks + + if (c == '"' || c == '\'') + { + delim = c; + } + else if (c == '<') + { + start = this.lexsize; + addCharToLexer(c); + pdelim[0] = parseServerInstruction(); + len = this.lexsize - start; + this.lexsize = start; + return (len > 0 ? TidyUtils.getString(this.lexbuf, start, len) : null); + } + else + { + this.in.ungetChar(c); + } + + // and read the value string check for quote mark if needed + + quotewarning = 0; + start = this.lexsize; + c = '\0'; + + while (true) + { + lastc = c; // track last character + c = this.in.readChar(); + + if (c == StreamIn.END_OF_STREAM) + { + report.attrError(this, this.token, null, Report.UNEXPECTED_END_OF_FILE); + this.in.ungetChar(c); + break; + } + + if (delim == (char) 0) + { + if (c == '>') + { + this.in.ungetChar(c); + break; + } + + if (c == '"' || c == '\'') + { + report.attrError(this, this.token, null, Report.UNEXPECTED_QUOTEMARK); + break; + } + + if (c == '<') + { + this.in.ungetChar(c); // fix for 433360 + c = '>'; + this.in.ungetChar(c); + report.attrError(this, this.token, null, Report.UNEXPECTED_GT); + break; + } + + // For cases like <br clear=all/> need to avoid treating /> as part of the attribute value, however + // care is needed to avoid so treating <a href=http://www.acme.com /> in this way, which would map the + // <a> tag to <a href="http://www.acme.com"/> + + if (c == '/') + { + // peek ahead in case of /> + c = this.in.readChar(); + + if (c == '>' && !AttributeTable.getDefaultAttributeTable().isUrl(name)) + { + isempty[0] = true; + this.in.ungetChar(c); + break; + } + + // unget peeked char + this.in.ungetChar(c); + c = '/'; + } + } + else + { + // delim is '\'' or '"' + if (c == delim) + { + break; + } + + // treat CRLF, CR and LF as single line break + + if (c == '\r') + { + c = this.in.readChar(); + if (c != '\n') + { + this.in.ungetChar(c); + } + + c = '\n'; + } + + if (c == '\n' || c == '<' || c == '>') + { + ++quotewarning; + } + + if (c == '>') + { + seenGt = true; + } + } + + if (c == '&') + { + // no entities in ID attributes + if ("id".equalsIgnoreCase(name)) + { + report.attrError(this, null, null, Report.ENTITY_IN_ID); + continue; + } + + addCharToLexer(c); + parseEntity((short) 0); + continue; + + } + + // kludge for JavaScript attribute values with line continuations in string literals + + if (c == '\\') + { + c = this.in.readChar(); + + if (c != '\n') + { + this.in.ungetChar(c); + c = '\\'; + } + } + + if (TidyUtils.isWhite((char) c)) + { + if (delim == (char) 0) + { + break; + } + + if (munge) + { + // discard line breaks in quoted URLs + // #438650 - fix by Randy Waki + if (c == '\n' && AttributeTable.getDefaultAttributeTable().isUrl(name)) + { + // warn that we discard this newline + report.attrError(this, this.token, null, Report.NEWLINE_IN_URI); + continue; + } + + c = ' '; + + if (lastc == ' ') + { + continue; + } + } + } + else if (foldCase && TidyUtils.isUpper((char) c)) + { + c = TidyUtils.toLower((char) c); + } + + addCharToLexer(c); + } + + if (quotewarning > 10 && seenGt && munge) + { + // there is almost certainly a missing trailing quote mark as we have see too many newlines, < or > + // characters. an exception is made for Javascript attributes and the javascript URL scheme which may + // legitimately include < and >, and for attributes starting with "<xml " as generated by Microsoft Office. + + if (!AttributeTable.getDefaultAttributeTable().isScript(name) + && !(AttributeTable.getDefaultAttributeTable().isUrl(name) && "javascript:".equals(TidyUtils.getString( + this.lexbuf, + start, + 11))) + && !"<xml ".equals(TidyUtils.getString(this.lexbuf, start, 5))) // #500236 - fix by Klaus Johannes Rusch + // 06 Jan 02 + { + report.error(this, null, null, Report.SUSPECTED_MISSING_QUOTE); + } + } + + len = this.lexsize - start; + this.lexsize = start; + + if (len > 0 || delim != 0) + { + // ignore leading and trailing white space for all but title, alt, value and prompts attributes unless + // --literal-attributes is set to yes + // #994841 - Whitespace is removed from value attributes + + if (munge && !TidyUtils.isInValuesIgnoreCase(new String[]{"alt", "title", "value", "prompt"}, name)) + { + while (TidyUtils.isWhite((char) this.lexbuf[start + len - 1])) + { + --len; + } + + while (TidyUtils.isWhite((char) this.lexbuf[start]) && start < len) + { + ++start; + --len; + } + } + + value = TidyUtils.getString(this.lexbuf, start, len); + } + else + { + value = null; + } + + // note delimiter if given + if (delim != 0) + { + pdelim[0] = delim; + } + else + { + pdelim[0] = '"'; + } + + return value; + } + + /** + * Check if attr is a valid name. + * @param attr String to check, must be non-null + * @return <code>true</code> if attr is a valid name. + */ + public static boolean isValidAttrName(String attr) + { + char c; + int i; + + // first character should be a letter + c = attr.charAt(0); + + if (!TidyUtils.isLetter(c)) + { + return false; + } + + // remaining characters should be namechars + for (i = 1; i < attr.length(); i++) + { + c = attr.charAt(i); + + if (TidyUtils.isNamechar(c)) + { + continue; + } + + return false; + } + + return true; + } + + /** + * In CSS1, selectors can contain only the characters A-Z, 0-9, and Unicode characters 161-255, plus dash (-); they + * cannot start with a dash or a digit; they can also contain escaped characters and any Unicode character as a + * numeric code (see next item). The backslash followed by at most four hexadecimal digits (0..9A..F) stands for the + * Unicode character with that number. Any character except a hexadecimal digit can be escaped to remove its special + * meaning, by putting a backslash in front. + * @param buf css selector name + * @return <code>true</code> if the given string is a valid css1 selector name + */ + public static boolean isCSS1Selector(String buf) + { + if (buf == null) + { + return false; + } + + // #508936 - CSS class naming for -clean option + boolean valid = true; + int esclen = 0; + char c; + int pos; + + for (pos = 0; valid && pos < buf.length(); ++pos) + { + c = buf.charAt(pos); + if (c == '\\') + { + esclen = 1; // ab\555\444 is 4 chars {'a', 'b', \555, \444} + } + else if (Character.isDigit(c)) + { + // Digit not 1st, unless escaped (Max length "\112F") + if (esclen > 0) + { + valid = (++esclen < 6); + } + if (valid) + { + valid = (pos > 0 || esclen > 0); + } + } + else + { + valid = (esclen > 0 // Escaped? Anything goes. + || (pos > 0 && c == '-') // Dash cannot be 1st char + || Character.isLetter(c) // a-z, A-Z anywhere + || (c >= 161 && c <= 255)); // Unicode 161-255 anywhere + esclen = 0; + } + } + return valid; + } + + /** + * Parse tag attributes. + * @param isempty is tag empty? + * @return parsed attribute/value list + */ + public AttVal parseAttrs(boolean[] isempty) + { + AttVal av, list; + String attribute, value; + int[] delim = new int[1]; + Node[] asp = new Node[1]; + Node[] php = new Node[1]; + + list = null; + + while (!endOfInput()) + { + attribute = parseAttribute(isempty, asp, php); + + if (attribute == null) + { + // check if attributes are created by ASP markup + if (asp[0] != null) + { + av = new AttVal(list, null, asp[0], null, '\0', null, null); + list = av; + continue; + } + + // check if attributes are created by PHP markup + if (php[0] != null) + { + av = new AttVal(list, null, null, php[0], '\0', null, null); + list = av; + continue; + } + + break; + } + + value = parseValue(attribute, false, isempty, delim); + + if (attribute != null && isValidAttrName(attribute)) + { + av = new AttVal(list, null, null, null, delim[0], attribute, value); + av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av); + list = av; + } + else + { + av = new AttVal(null, null, null, null, 0, attribute, value); + + // #427664 - fix by Gary Peskin 04 Aug 00; other fixes by Dave Raggett + if (value != null) + { + report.attrError(this, this.token, av, Report.BAD_ATTRIBUTE_VALUE); + } + else if (TidyUtils.lastChar(attribute) == '"') + { + report.attrError(this, this.token, av, Report.MISSING_QUOTEMARK); + } + else + { + report.attrError(this, this.token, av, Report.UNKNOWN_ATTRIBUTE); + } + } + } + + return list; + } + + /** + * Push a copy of an inline node onto stack but don't push if implicit or OBJECT or APPLET (implicit tags are ones + * generated from the istack) One issue arises with pushing inlines when the tag is already pushed. For instance: + * <code>&lt;p>&lt;em> text &lt;p>&lt;em> more text</code> Shouldn't be mapped to + * <code>&lt;p>&lt;em> text &lt;/em>&lt;/p>&lt;p>&lt;em>&lt;em> more text &lt;/em>&lt;/em></code> + * @param node Node to be pushed + */ + public void pushInline(Node node) + { + IStack is; + + if (node.implicit) + { + return; + } + + if (node.tag == null) + { + return; + } + + if (!TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE)) + { + return; + } + + if (TidyUtils.toBoolean(node.tag.model & Dict.CM_OBJECT)) + { + return; + } + + if (node.tag != this.configuration.tt.tagFont && isPushed(node)) + { + return; + } + + // make sure there is enough space for the stack + is = new IStack(); + is.tag = node.tag; + is.element = node.element; + if (node.attributes != null) + { + is.attributes = cloneAttributes(node.attributes); + } + this.istack.push(is); + } + + /** + * Pop a copy of an inline node from the stack. + * @param node Node to be popped + */ + public void popInline(Node node) + { + IStack is; + + if (node != null) + { + + if (node.tag == null) + { + return; + } + + if (!TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE)) + { + return; + } + + if (TidyUtils.toBoolean(node.tag.model & Dict.CM_OBJECT)) + { + return; + } + + // if node is </a> then pop until we find an <a> + if (node.tag == this.configuration.tt.tagA) + { + + while (this.istack.size() > 0) + { + is = (IStack) this.istack.pop(); + if (is.tag == this.configuration.tt.tagA) + { + break; + } + } + + if (this.insert >= this.istack.size()) + { + this.insert = -1; + } + return; + } + } + + if (this.istack.size() > 0) + { + is = (IStack) this.istack.pop(); + if (this.insert >= this.istack.size()) + { + this.insert = -1; + } + } + } + + /** + * Is the node in the stack? + * @param node Node + * @return <code>true</code> is the node is found in the stack + */ + public boolean isPushed(Node node) + { + int i; + IStack is; + + for (i = this.istack.size() - 1; i >= 0; --i) + { + is = (IStack) this.istack.elementAt(i); + if (is.tag == node.tag) + { + return true; + } + } + + return false; + } + + /** + * This has the effect of inserting "missing" inline elements around the contents of blocklevel elements such as P, + * TD, TH, DIV, PRE etc. This procedure is called at the start of ParseBlock. When the inline stack is not empty, as + * will be the case in: <code>&lt;i>&lt;h1>italic heading&lt;/h1>&lt;/i></code> which is then treated as + * equivalent to <code>&lt;h1>&lt;i>italic heading&lt;/i>&lt;/h1></code> This is implemented by setting the lexer + * into a mode where it gets tokens from the inline stack rather than from the input stream. + * @param node original node + * @return stack size + */ + public int inlineDup(Node node) + { + int n; + + n = this.istack.size() - this.istackbase; + if (n > 0) + { + this.insert = this.istackbase; + this.inode = node; + } + + return n; + } + + /** + * @return + */ + public Node insertedToken() + { + Node node; + IStack is; + int n; + + // this will only be null if inode != null + if (this.insert == -1) + { + node = this.inode; + this.inode = null; + return node; + } + + // is this is the "latest" node then update the position, otherwise use current values + if (this.inode == null) + { + this.lines = this.in.getCurline(); + this.columns = this.in.getCurcol(); + } + + node = newNode(Node.START_TAG, this.lexbuf, this.txtstart, this.txtend); + + // GLP: Bugfix 126261. Remove when this change is fixed in istack.c in the original Tidy + node.implicit = true; + is = (IStack) this.istack.elementAt(this.insert); + node.element = is.element; + node.tag = is.tag; + if (is.attributes != null) + { + node.attributes = cloneAttributes(is.attributes); + } + + // advance lexer to next item on the stack + n = this.insert; + + // and recover state if we have reached the end + if (++n < this.istack.size()) + { + this.insert = n; + } + else + { + this.insert = -1; + } + + return node; + } + + /** + * Can the given element be removed? + * @param element node + * @return <code>true</code> if he element can be removed + */ + public boolean canPrune(Node element) + { + if (element.type == Node.TEXT_NODE) + { + return true; + } + + if (element.content != null) + { + return false; + } + + if (element.tag == this.configuration.tt.tagA && element.attributes != null) + { + return false; + } + + if (element.tag == this.configuration.tt.tagP && !this.configuration.dropEmptyParas) + { + return false; + } + + if (element.tag == null) + { + return false; + } + + if (TidyUtils.toBoolean(element.tag.model & Dict.CM_ROW)) + { + return false; + } + + if (TidyUtils.toBoolean(element.tag.model & Dict.CM_EMPTY)) + { + return false; + } + + if (element.tag == this.configuration.tt.tagApplet) + { + return false; + } + + if (element.tag == this.configuration.tt.tagObject) + { + return false; + } + + if (element.tag == this.configuration.tt.tagScript && element.getAttrByName("src") != null) + { + return false; + } + + // #540555 Empty title tag is trimmed + if (element.tag == this.configuration.tt.tagTitle) + { + return false; + } + + // #433359 - fix by Randy Waki 12 Mar 01 - Empty iframe is trimmed + if (element.tag == this.configuration.tt.tagIframe) + { + return false; + } + + if (element.getAttrByName("id") != null || element.getAttrByName("name") != null) + { + return false; + } + + return true; + } + + /** + * duplicate name attribute as an id and check if id and name match. + * @param node Node to check for name/it attributes + */ + public void fixId(Node node) + { + AttVal name = node.getAttrByName("name"); + AttVal id = node.getAttrByName("id"); + + if (name != null) + { + if (id != null) + { + if (id.value != null && !id.value.equals(name.value)) + { + report.attrError(this, node, name, Report.ID_NAME_MISMATCH); + } + } + else if (this.configuration.xmlOut) + { + node.addAttribute("id", name.value); + } + } + } + + /** + * Defer duplicates when entering a table or other element where the inlines shouldn't be duplicated. + */ + public void deferDup() + { + this.insert = -1; + this.inode = null; + } + + /** + * Find last inserted element for put properly place to error message. + * @return + */ + public Node getLastNode() { + Node last = root; + while(last.last != null) { + last=last.last; + } + return last; + } + + /** + * Constraint the html version in the document to the given one. Everything is allowed in proprietary version of + * HTML this is handled here rather than in the tag/attr dicts. + * @param vers html version code + */ + void constrainVersion(int vers) + { + this.versions &= (vers | Dict.VERS_PROPRIETARY); + } + + /** + * Is content acceptable for pre elements? + * @param node content + * @return <code>true</code> if node is acceptable in pre elements + */ + protected boolean preContent(Node node) + { + // p is coerced to br's + if (node.tag == this.configuration.tt.tagP) + { + return true; + } + + if (node.tag == null + || node.tag == this.configuration.tt.tagP + || !TidyUtils.toBoolean(node.tag.model & (Dict.CM_INLINE | Dict.CM_NEW))) + { + return false; + } + return true; + } + + /** + * document type. + */ + private static class W3CVersionInfo + { + + /** + * name. + */ + String name; + + /** + * voyager name. + */ + String voyagerName; + + /** + * profile. + */ + String profile; + + /** + * code. + */ + short code; + + /** + * Instantiates a new W3CVersionInfo. + * @param name version name + * @param voyagerName voyager (xhtml) name + * @param profile VOYAGER_STRICT | VOYAGER_LOOSE | VOYAGER_FRAMESET + * @param code unique code for this version info + */ + public W3CVersionInfo(String name, String voyagerName, String profile, short code) + { + this.name = name; + this.voyagerName = voyagerName; + this.profile = profile; + this.code = code; + } + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Node.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Node.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Node.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,1597 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Used for elements and text nodes element name is null for text nodes start and end are offsets into lexbuf which + * contains the textual content of all elements in the parse tree. Parent and content allow traversal of the parse tree + * in any direction. attributes are represented as a linked list of AttVal nodes which hold the strings for + * attribute/value pairs. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Node implements Cloneable +{ + + /** + * node type: root. + */ + public static final short ROOT_NODE = 0; + + /** + * node type: doctype. + */ + public static final short DOCTYPE_TAG = 1; + + /** + * node type: comment. + */ + public static final short COMMENT_TAG = 2; + + /** + * node type: . + */ + public static final short PROC_INS_TAG = 3; + + /** + * node type: text. + */ + public static final short TEXT_NODE = 4; + + /** + * Start tag. + */ + public static final short START_TAG = 5; + + /** + * End tag. + */ + public static final short END_TAG = 6; + + /** + * Start of an end tag. + */ + public static final short START_END_TAG = 7; + + /** + * node type: CDATA. + */ + public static final short CDATA_TAG = 8; + + /** + * node type: section tag. + */ + public static final short SECTION_TAG = 9; + + /** + * node type: asp tag. + */ + public static final short ASP_TAG = 10; + + /** + * node type: jste tag. + */ + public static final short JSTE_TAG = 11; + + /** + * node type: php tag. + */ + public static final short PHP_TAG = 12; + + /** + * node type: doctype. + */ + public static final short XML_DECL = 13; + + /** + * node type: doctype. + */ + public static final short CDATA_TEXT = 14; + + /** + * Description for all the node types. Used in toString. + */ + private static final String[] NODETYPE_STRING = { + "RootNode", + "DocTypeTag", + "CommentTag", + "ProcInsTag", + "TextNode", + "StartTag", + "EndTag", + "StartEndTag", + "SectionTag", + "AspTag", + "PhpTag", + "XmlDecl", + "CDATAText"}; + + /** + * parent node. + */ + protected Node parent; + + /** + * pevious node. + */ + protected Node prev; + + /** + * next node. + */ + protected Node next; + + /** + * last node. + */ + protected Node last; + + /** + * start of span onto text array. + */ + protected int start; + + /** + * end of span onto text array. + */ + protected int end; + + /** + * the text array. + */ + protected byte[] textarray; + + /** + * TextNode, StartTag, EndTag etc. + */ + protected short type; + + /** + * true if closed by explicit end tag. + */ + protected boolean closed; + + /** + * true if inferred. + */ + protected boolean implicit; + + /** + * true if followed by a line break. + */ + protected boolean linebreak; + + /** + * old tag when it was changed. + */ + protected Dict was; + + /** + * tag's dictionary definition. + */ + protected Dict tag; + + /** + * Tag name. + */ + protected String element; + + /** + * Attribute/Value linked list. + */ + protected AttVal attributes; + + /** + * Contained node. + */ + protected Node content; + + /** + * DOM adapter. + */ + protected org.w3c.dom.Node adapter; + + /** + * Instantiates a new text node. + */ + public Node() + { + this(TEXT_NODE, null, 0, 0); + } + + /** + * Instantiates a new node. + * @param type node type: Node.ROOT_NODE | Node.DOCTYPE_TAG | Node.COMMENT_TAG | Node.PROC_INS_TAG | Node.TEXT_NODE | + * Node.START_TAG | Node.END_TAG | Node.START_END_TAG | Node.CDATA_TAG | Node.SECTION_TAG | Node. ASP_TAG | + * Node.JSTE_TAG | Node.PHP_TAG | Node.XML_DECL + * @param textarray array of bytes contained in the Node + * @param start start position + * @param end end position + */ + public Node(short type, byte[] textarray, int start, int end) + { + this.parent = null; + this.prev = null; + this.next = null; + this.last = null; + this.start = start; + this.end = end; + this.textarray = textarray; + this.type = type; + this.closed = false; + this.implicit = false; + this.linebreak = false; + this.was = null; + this.tag = null; + this.element = null; + this.attributes = null; + this.content = null; + } + + /** + * Instantiates a new node. + * @param type node type: Node.ROOT_NODE | Node.DOCTYPE_TAG | Node.COMMENT_TAG | Node.PROC_INS_TAG | Node.TEXT_NODE | + * Node.START_TAG | Node.END_TAG | Node.START_END_TAG | Node.CDATA_TAG | Node.SECTION_TAG | Node. ASP_TAG | + * Node.JSTE_TAG | Node.PHP_TAG | Node.XML_DECL + * @param textarray array of bytes contained in the Node + * @param start start position + * @param end end position + * @param element tag name + * @param tt tag table instance + */ + public Node(short type, byte[] textarray, int start, int end, String element, TagTable tt) + { + this.parent = null; + this.prev = null; + this.next = null; + this.last = null; + this.start = start; + this.end = end; + this.textarray = textarray; + this.type = type; + this.closed = false; + this.implicit = false; + this.linebreak = false; + this.was = null; + this.tag = null; + this.element = element; + this.attributes = null; + this.content = null; + if (type == START_TAG || type == START_END_TAG || type == END_TAG) + { + tt.findTag(this); + } + } + + /** + * Used to clone heading nodes when split by an hr. + * @see java.lang.Object#clone() + */ + protected Object clone() + { + Node node; + try + { + node = (Node) super.clone(); + } + catch (CloneNotSupportedException e) + { + // should never happen + throw new RuntimeException("CloneNotSupportedException " + e.getMessage()); + } + if (this.textarray != null) + { + node.textarray = new byte[this.end - this.start]; + node.start = 0; + node.end = this.end - this.start; + if (node.end > 0) + { + System.arraycopy(this.textarray, this.start, node.textarray, node.start, node.end); + } + } + if (this.attributes != null) + { + node.attributes = (AttVal) this.attributes.clone(); + } + return node; + } + + /** + * Returns an attribute with the given name in the current node. + * @param name attribute name. + * @return AttVal instance or null if no attribute with the iven name is found + */ + public AttVal getAttrByName(String name) + { + AttVal attr; + + for (attr = this.attributes; attr != null; attr = attr.next) + { + if (name != null && attr.attribute != null && attr.attribute.equals(name)) + { + break; + } + } + + return attr; + } + + /** + * Default method for checking an element's attributes. + * @param lexer Lexer + */ + public void checkAttributes(Lexer lexer) + { + AttVal attval; + + for (attval = this.attributes; attval != null; attval = attval.next) + { + attval.checkAttribute(lexer, this); + } + } + + /** + * The same attribute name can't be used more than once in each element. Discard or join attributes according to + * configuration. + * @param lexer Lexer + */ + public void repairDuplicateAttributes(Lexer lexer) + { + AttVal attval; + + for (attval = this.attributes; attval != null;) + { + if (attval.asp == null && attval.php == null) + { + AttVal current; + + for (current = attval.next; current != null;) + { + if (current.asp == null + && current.php == null + && attval.attribute != null + && attval.attribute.equalsIgnoreCase(current.attribute)) + { + AttVal temp; + + if ("class".equalsIgnoreCase(current.attribute) && lexer.configuration.joinClasses) + { + // concatenate classes + current.value = current.value + " " + attval.value; + + temp = attval.next; + + if (temp.next == null) + { + current = null; + } + else + { + current = current.next; + } + + lexer.report.attrError(lexer, this, attval, Report.JOINING_ATTRIBUTE); + + removeAttribute(attval); + attval = temp; + } + else if ("style".equalsIgnoreCase(current.attribute) && lexer.configuration.joinStyles) + { + // concatenate styles + + // this doesn't handle CSS comments and leading/trailing white-space very well see + // http://www.w3.org/TR/css-style-attr + + int end = current.value.length() - 1; + + if (current.value.charAt(end) == ';') + { + // attribute ends with declaration seperator + current.value = current.value + " " + attval.value; + } + else if (current.value.charAt(end) == '}') + { + // attribute ends with rule set + current.value = current.value + " { " + attval.value + " }"; + } + else + { + // attribute ends with property value + current.value = current.value + "; " + attval.value; + } + + temp = attval.next; + + if (temp.next == null) + { + current = null; + } + else + { + current = current.next; + } + + lexer.report.attrError(lexer, this, attval, Report.JOINING_ATTRIBUTE); + + removeAttribute(attval); + attval = temp; + + } + else if (lexer.configuration.duplicateAttrs == Configuration.KEEP_LAST) + { + temp = current.next; + + lexer.report.attrError(lexer, this, current, Report.REPEATED_ATTRIBUTE); + + removeAttribute(current); + current = temp; + } + else + { + temp = attval.next; + + if (attval.next == null) + { + current = null; + } + else + { + current = current.next; + } + + lexer.report.attrError(lexer, this, attval, Report.REPEATED_ATTRIBUTE); + + removeAttribute(attval); + attval = temp; + } + } + else + { + current = current.next; + } + } + attval = attval.next; + } + else + { + attval = attval.next; + } + } + } + + /** + * Adds an attribute to the node. + * @param name attribute name + * @param value attribute value + */ + public void addAttribute(String name, String value) + { + AttVal av = new AttVal(null, null, null, null, '"', name, value); + av.dict = AttributeTable.getDefaultAttributeTable().findAttribute(av); + + if (this.attributes == null) + { + this.attributes = av; + } + else + { + // append to end of attributes + AttVal here = this.attributes; + + while (here.next != null) + { + here = here.next; + } + + here.next = av; + } + } + + /** + * Remove an attribute from node and then free it. + * @param attr attribute to remove + */ + public void removeAttribute(AttVal attr) + { + AttVal av; + AttVal prev = null; + AttVal next; + + for (av = this.attributes; av != null; av = next) + { + next = av.next; + + if (av == attr) + { + if (prev != null) + { + prev.next = next; + } + else + { + this.attributes = next; + } + } + else + { + prev = av; + } + } + } + + /** + * Find the doctype element. + * @return doctype node or null if not found + */ + public Node findDocType() + { + Node node = this.content; + + while (node != null && node.type != DOCTYPE_TAG) + { + node = node.next; + } + + return node; + } + + /** + * Discard the doctype node. + */ + public void discardDocType() + { + Node node; + + node = findDocType(); + if (node != null) + { + if (node.prev != null) + { + node.prev.next = node.next; + } + else + { + node.parent.content = node.next; + } + + if (node.next != null) + { + node.next.prev = node.prev; + } + + node.next = null; + } + } + + /** + * Remove node from markup tree and discard it. + * @param element discarded node + * @return next node + */ + public static Node discardElement(Node element) + { + Node next = null; + + if (element != null) + { + next = element.next; + element.removeNode(); + } + + return next; + } + + /** + * Insert a node into markup tree. + * @param node to insert + */ + public void insertNodeAtStart(Node node) + { + node.parent = this; + + if (this.content == null) + { + this.last = node; + } + else + { + this.content.prev = node; // AQ added 13 Apr 2000 + } + + node.next = this.content; + node.prev = null; + this.content = node; + } + + /** + * Insert node into markup tree. + * @param node Node to insert + */ + public void insertNodeAtEnd(Node node) + { + node.parent = this; + node.prev = this.last; + + if (this.last != null) + { + this.last.next = node; + } + else + { + this.content = node; + } + + this.last = node; + } + + /** + * Insert node into markup tree in pace of element which is moved to become the child of the node. + * @param element child node. Will be inserted as a child of element + * @param node parent node + */ + public static void insertNodeAsParent(Node element, Node node) + { + node.content = element; + node.last = element; + node.parent = element.parent; + element.parent = node; + + if (node.parent.content == element) + { + node.parent.content = node; + } + + if (node.parent.last == element) + { + node.parent.last = node; + } + + node.prev = element.prev; + element.prev = null; + + if (node.prev != null) + { + node.prev.next = node; + } + + node.next = element.next; + element.next = null; + + if (node.next != null) + { + node.next.prev = node; + } + } + + /** + * Insert node into markup tree before element. + * @param element child node. Will be insertedbefore element + * @param node following node + */ + public static void insertNodeBeforeElement(Node element, Node node) + { + Node parent; + + parent = element.parent; + node.parent = parent; + node.next = element; + node.prev = element.prev; + element.prev = node; + + if (node.prev != null) + { + node.prev.next = node; + } + + if (parent != null && parent.content == element) + { + parent.content = node; + } + } + + /** + * Insert node into markup tree after element. + * @param node new node to insert + */ + public void insertNodeAfterElement(Node node) + { + Node parent; + + parent = this.parent; + node.parent = parent; + + // AQ - 13Jan2000 fix for parent == null + if (parent != null && parent.last == this) + { + parent.last = node; + } + else + { + node.next = this.next; + // AQ - 13Jan2000 fix for node.next == null + if (node.next != null) + { + node.next.prev = node; + } + } + + this.next = node; + node.prev = this; + } + + /** + * Trim an empty element. + * @param lexer Lexer + * @param element empty node to be removed + */ + public static void trimEmptyElement(Lexer lexer, Node element) + { + // don't trim if user explicitely set trim-empty-elements to false + // empty element can be needed in css sites + if (lexer.configuration.trimEmpty) + { + TagTable tt = lexer.configuration.tt; + + if (lexer.canPrune(element)) + { + if (element.type != TEXT_NODE) + { + lexer.report.warning(lexer, element, null, Report.TRIM_EMPTY_ELEMENT); + } + + discardElement(element); + } + else if (element.tag == tt.tagP && element.content == null) + { + // replace <p></p> by <br><br> to preserve formatting + Node node = lexer.inferredTag("br"); + Node.coerceNode(lexer, element, tt.tagBr); + element.insertNodeAfterElement(node); + } + } + } + + /** + * This maps <em> hello </em> <strong>world </strong> to <em> hello </em> <strong>world </strong>. If last child of + * element is a text node then trim trailing white space character moving it to after element's end tag. + * @param lexer Lexer + * @param element node + * @param last last child of element + */ + public static void trimTrailingSpace(Lexer lexer, Node element, Node last) + { + byte c; + TagTable tt = lexer.configuration.tt; + + if (last != null && last.type == Node.TEXT_NODE) + { + if (last.end > last.start) + + { + c = lexer.lexbuf[last.end - 1]; + + if (c == 160 || c == (byte) ' ') + { + // take care with <td> &nbsp; </td> + // fix for [435920] + if (c == 160 && (element.tag == tt.tagTd || element.tag == tt.tagTh)) + { + if (last.end > last.start + 1) + { + last.end -= 1; + } + } + else + { + last.end -= 1; + + if (TidyUtils.toBoolean(element.tag.model & Dict.CM_INLINE) + && !TidyUtils.toBoolean(element.tag.model & Dict.CM_FIELD)) + { + lexer.insertspace = true; + } + } + } + } + // if empty string then delete from parse tree + if (last.start == last.end) // COMMENT_NBSP_FIX: && tag != tag_td && tag != tag_th + { + trimEmptyElement(lexer, last); + } + } + } + + /** + * Escapes the given tag. + * @param lexer Lexer + * @param element node to be escaped + * @return escaped node + */ + protected static Node escapeTag(Lexer lexer, Node element) + { + Node node = lexer.newNode(); + node.start = lexer.lexsize; + node.textarray = element.textarray; // @todo check it + lexer.addByte('<'); + + if (element.type == END_TAG) + { + lexer.addByte('/'); + } + + if (element.element != null) + { + lexer.addStringLiteral(element.element); + } + else if (element.type == DOCTYPE_TAG) + { + int i; + + lexer.addByte('!'); + lexer.addByte('D'); + lexer.addByte('O'); + lexer.addByte('C'); + lexer.addByte('T'); + lexer.addByte('Y'); + lexer.addByte('P'); + lexer.addByte('E'); + lexer.addByte(' '); + + for (i = element.start; i < element.end; ++i) + { + lexer.addByte(lexer.lexbuf[i]); + } + } + + if (element.type == START_END_TAG) + { + lexer.addByte('/'); + } + + lexer.addByte('>'); + node.end = lexer.lexsize; + + return node; + } + + /** + * Is the node content empty or blank? Assumes node is a text node. + * @param lexer Lexer + * @return <code>true</code> if the node content empty or blank + */ + public boolean isBlank(Lexer lexer) + { + if (this.type == TEXT_NODE) + { + if (this.end == this.start) + { + return true; + } + if (this.end == this.start + 1 && lexer.lexbuf[this.end - 1] == ' ') + { + return true; + } + } + return false; + } + + /** + * This maps <code>&lt;p> hello &lt;em> world &lt;/em></code> to <code>&lt;p> hello &lt;em> world &lt;/em></code>. + * Trims initial space, by moving it before the start tag, or if this element is the first in parent's content, then + * by discarding the space. + * @param lexer Lexer + * @param element parent node + * @param text text node + */ + public static void trimInitialSpace(Lexer lexer, Node element, Node text) + { + Node prev, node; + + // #427677 - fix by Gary Peskin 31 Oct 00 + if (text.type == TEXT_NODE && text.textarray[text.start] == (byte) ' ' && (text.start < text.end)) + { + if (TidyUtils.toBoolean(element.tag.model & Dict.CM_INLINE) + && !TidyUtils.toBoolean(element.tag.model & Dict.CM_FIELD) + && element.parent.content != element) + { + prev = element.prev; + + if (prev != null && prev.type == TEXT_NODE) + { + if (prev.textarray[prev.end - 1] != (byte) ' ') + { + prev.textarray[prev.end++] = (byte) ' '; + } + + ++element.start; + } + else + { + // create new node + node = lexer.newNode(); + // Local fix for bug 228486 (GLP). This handles the case + // where we need to create a preceeding text node but there are + // no "slots" in textarray that we can steal from the current + // element. Therefore, we create a new textarray containing + // just the blank. When Tidy is fixed, this should be removed. + if (element.start >= element.end) + { + node.start = 0; + node.end = 1; + node.textarray = new byte[1]; + } + else + { + node.start = element.start++; + node.end = element.start; + node.textarray = element.textarray; + } + node.textarray[node.start] = (byte) ' '; + node.prev = prev; + if (prev != null) + { + prev.next = node; + } + node.next = element; + element.prev = node; + node.parent = element.parent; + } + } + + // discard the space in current node + ++text.start; + } + } + + /** + * Move initial and trailing space out. This routine maps: hello <em> world </em> to hello <em> world </em> and + * <em> hello </em> <strong>world </strong> to <em> hello </em> <strong>world </strong>. + * @param lexer Lexer + * @param element Node + */ + public static void trimSpaces(Lexer lexer, Node element) + { + Node text = element.content; + TagTable tt = lexer.configuration.tt; + + if (text != null && text.type == Node.TEXT_NODE && element.tag != tt.tagPre) + { + trimInitialSpace(lexer, element, text); + } + + text = element.last; + + if (text != null && text.type == Node.TEXT_NODE) + { + trimTrailingSpace(lexer, element, text); + } + } + + /** + * Is this node contained in a given tag? + * @param tag descendant tag + * @return <code>true</code> if node is contained in tag + */ + public boolean isDescendantOf(Dict tag) + { + Node parent; + + for (parent = this.parent; parent != null; parent = parent.parent) + { + if (parent.tag == tag) + { + return true; + } + } + + return false; + } + + /** + * The doctype has been found after other tags, and needs moving to before the html element. + * @param lexer Lexer + * @param element document + * @param doctype doctype node to insert at the beginning of element + */ + public static void insertDocType(Lexer lexer, Node element, Node doctype) + { + TagTable tt = lexer.configuration.tt; + + lexer.report.warning(lexer, element, doctype, Report.DOCTYPE_AFTER_TAGS); + + while (element.tag != tt.tagHtml) + { + element = element.parent; + } + + insertNodeBeforeElement(element, doctype); + } + + /** + * Find the body node. + * @param tt tag table + * @return body node + */ + public Node findBody(TagTable tt) + { + Node node; + + node = this.content; + + while (node != null && node.tag != tt.tagHtml) + { + node = node.next; + } + + if (node == null) + { + return null; + } + + node = node.content; + + while (node != null && node.tag != tt.tagBody && node.tag != tt.tagFrameset) + { + node = node.next; + } + + if (node.tag == tt.tagFrameset) + { + node = node.content; + + while (node != null && node.tag != tt.tagNoframes) + { + node = node.next; + } + + if (node != null) + { + node = node.content; + while (node != null && node.tag != tt.tagBody) + { + node = node.next; + } + } + } + + return node; + } + + /** + * Is the node an element? + * @return <code>true</code> if type is START_TAG | START_END_TAG + */ + public boolean isElement() + { + return (this.type == START_TAG || this.type == START_END_TAG ? true : false); + } + + /** + * Unexpected content in table row is moved to just before the table in accordance with Netscape and IE. This code + * assumes that node hasn't been inserted into the row. + * @param row Row node + * @param node Node which should be moved before the table + * @param tt tag table + */ + public static void moveBeforeTable(Node row, Node node, TagTable tt) + { + Node table; + + /* first find the table element */ + for (table = row.parent; table != null; table = table.parent) + { + if (table.tag == tt.tagTable) + { + if (table.parent.content == table) + { + table.parent.content = node; + } + + node.prev = table.prev; + node.next = table; + table.prev = node; + node.parent = table.parent; + + if (node.prev != null) + { + node.prev.next = node; + } + + break; + } + } + } + + /** + * If a table row is empty then insert an empty cell.This practice is consistent with browser behavior and avoids + * potential problems with row spanning cells. + * @param lexer Lexer + * @param row row node + */ + public static void fixEmptyRow(Lexer lexer, Node row) + { + Node cell; + + if (row.content == null) + { + cell = lexer.inferredTag("td"); + row.insertNodeAtEnd(cell); + lexer.report.warning(lexer, row, cell, Report.MISSING_STARTTAG); + } + } + + /** + * Coerce a node. + * @param lexer Lexer + * @param node Node + * @param tag tag dictionary reference + */ + public static void coerceNode(Lexer lexer, Node node, Dict tag) + { + Node tmp = lexer.inferredTag(tag.name); + lexer.report.warning(lexer, node, tmp, Report.OBSOLETE_ELEMENT); + node.was = node.tag; + node.tag = tag; + node.type = START_TAG; + node.implicit = true; + node.element = tag.name; + } + + /** + * Extract this node and its children from a markup tree. + */ + public void removeNode() + { + if (this.prev != null) + { + this.prev.next = this.next; + } + + if (this.next != null) + { + this.next.prev = this.prev; + } + + if (this.parent != null) + { + if (this.parent.content == this) + { + this.parent.content = this.next; + } + + if (this.parent.last == this) + { + this.parent.last = this.prev; + } + } + + this.parent = null; + this.prev = null; + this.next = null; + } + + /** + * Insert a node at the end. + * @param element parent node + * @param node will be inserted at the end of element + * @return <code>true</code> if the node has been inserted + */ + public static boolean insertMisc(Node element, Node node) + { + if (node.type == COMMENT_TAG + || node.type == PROC_INS_TAG + || node.type == CDATA_TAG + || node.type == SECTION_TAG + || node.type == ASP_TAG + || node.type == JSTE_TAG + || node.type == PHP_TAG + || node.type == XML_DECL) + { + element.insertNodeAtEnd(node); + return true; + } + + return false; + } + + /** + * Is this a new (user defined) node? Used to determine how attributes without values should be printed. This was + * introduced to deal with user defined tags e.g. Cold Fusion. + * @return <code>true</code> if this node represents a user-defined tag. + */ + public boolean isNewNode() + { + if (this.tag != null) + { + return TidyUtils.toBoolean(this.tag.model & Dict.CM_NEW); + } + + return true; + } + + /** + * Does the node have one (and only one) child? + * @return <code>true</code> if the node has one child + */ + public boolean hasOneChild() + { + return (this.content != null && this.content.next == null); + } + + /** + * Find the "html" element. + * @param tt tag table + * @return html node + */ + public Node findHTML(TagTable tt) + { + Node node; + + for (node = this.content; node != null && node.tag != tt.tagHtml; node = node.next) + { + // + } + + return node; + } + + /** + * Find the head tag. + * @param tt tag table + * @return head node + */ + public Node findHEAD(TagTable tt) + { + Node node; + + node = this.findHTML(tt); + + if (node != null) + { + for (node = node.content; node != null && node.tag != tt.tagHead; node = node.next) + { + // + } + } + + return node; + } + + /** + * Checks for node integrity. + * @return false if node is not consistent + */ + public boolean checkNodeIntegrity() + { + Node child; + boolean found = false; + + if (this.prev != null) + { + if (this.prev.next != this) + { + return false; + } + } + + if (this.next != null) + { + if (this.next.prev != this) + { + return false; + } + } + + if (this.parent != null) + { + if (this.prev == null && this.parent.content != this) + { + return false; + } + + if (this.next == null && this.parent.last != this) + { + return false; + } + + for (child = this.parent.content; child != null; child = child.next) + { + if (child == this) + { + found = true; + break; + } + } + + if (!found) + { + return false; + } + } + + for (child = this.content; child != null; child = child.next) + { + if (!child.checkNodeIntegrity()) + { + return false; + } + } + return true; + } + + /** + * Add a css class to the node. If a class attribute already exists adds the value to the existing attribute. + * @param classname css class name + */ + public void addClass(String classname) + { + AttVal classattr = this.getAttrByName("class"); + + // if there already is a class attribute then append class name after a space + if (classattr != null) + { + classattr.value = classattr.value + " " + classname; + } + else + { + // create new class attribute + this.addAttribute("class", classname); + } + } + + /** + * @see java.lang.Object#toString() + */ + public String toString() + { + String s = ""; + Node n = this; + + while (n != null) + { + s += "[Node type="; + s += NODETYPE_STRING[n.type]; + s += ",element="; + if (n.element != null) + { + s += n.element; + } + else + { + s += "null"; + } + if (n.type == TEXT_NODE || n.type == COMMENT_TAG || n.type == PROC_INS_TAG) + { + s += ",text="; + if (n.textarray != null && n.start <= n.end) + { + s += "\""; + s += TidyUtils.getString(n.textarray, n.start, n.end - n.start); + s += "\""; + } + else + { + s += "null"; + } + } + s += ",content="; + if (n.content != null) + { + s += n.content.toString(); + } + else + { + s += "null"; + } + s += "]"; + if (n.next != null) + { + s += ","; + } + n = n.next; + } + return s; + } + + /** + * Returns a DOM Node which wrap the current tidy Node. + * @return org.w3c.dom.Node instance + */ + protected org.w3c.dom.Node getAdapter() + { + if (adapter == null) + { + switch (this.type) + { + case ROOT_NODE : + adapter = new DOMDocumentImpl(this); + break; + case START_TAG : + case START_END_TAG : + adapter = new DOMElementImpl(this); + break; + case DOCTYPE_TAG : + adapter = new DOMDocumentTypeImpl(this); + break; + case COMMENT_TAG : + adapter = new DOMCommentImpl(this); + break; + case TEXT_NODE : + adapter = new DOMTextImpl(this); + break; + case CDATA_TEXT : + case CDATA_TAG : + adapter = new DOMCDATASectionImpl(this); + break; + case PROC_INS_TAG : + adapter = new DOMProcessingInstructionImpl(this); + break; + default : + adapter = new DOMNodeImpl(this); + } + } + return adapter; + } + + /** + * Clone this node. + * @param deep if true deep clone the node (also clones all the contained nodes) + * @return cloned node + */ + protected Node cloneNode(boolean deep) + { + Node node = (Node) this.clone(); + if (deep) + { + Node child; + Node newChild; + for (child = this.content; child != null; child = child.next) + { + newChild = child.cloneNode(deep); + node.insertNodeAtEnd(newChild); + } + } + return node; + } + + /** + * Setter for node type. + * @param newType a valid node type constant + */ + protected void setType(short newType) + { + this.type = newType; + } + + /** + * Used to check script node for script language. + * @return <code>true</code> if the script node contains javascript + */ + public boolean isJavaScript() + { + boolean result = false; + AttVal attr; + + if (this.attributes == null) + { + return true; + } + + for (attr = this.attributes; attr != null; attr = attr.next) + { + if (("language".equalsIgnoreCase(attr.attribute) || "type".equalsIgnoreCase(attr.attribute)) + && ("javascript".equalsIgnoreCase(attr.value)||"text/javascript".equalsIgnoreCase(attr.value))) + { + result = true; + } + } + + return result; + } + + /** + * Does the node expect contents? + * @return <code>false</code> if this node should be empty + */ + public boolean expectsContent() + { + if (this.type != Node.START_TAG) + { + return false; + } + + // unknown element? + if (this.tag == null) + { + return true; + } + + if (TidyUtils.toBoolean(this.tag.model & Dict.CM_EMPTY)) + { + return false; + } + + return true; + } + + /** + * @return Returns the content. + */ + public Node getContent() { + return content; + } + + /** + * @return Returns the element. + */ + public String getElement() { + return element; + } + + /** + * @return Returns the tag. + */ + public Dict getTag() { + return tag; + } + + /** + * @return Returns the type. + */ + public short getType() { + return type; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Out.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Out.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Out.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,90 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.IOException; + +/** + * Tidy Output interface. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public interface Out +{ + + /** + * writes an char. + * @param c char to write + */ + void outc(int c) throws IOException; + + /** + * writes a byte. + * @param c byte to write + */ + void outc(byte c) throws IOException; + + /** + * writes a newline. + */ + void newline() throws IOException; + + /** + * Flush and close the stream. + */ + void close() throws IOException; + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutFactory.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutFactory.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutFactory.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,100 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.OutputStream; +import java.io.UnsupportedEncodingException; +import java.io.Writer; + +import org.ajax4jsf.Messages; + + +/** + * Tidy Output factory. + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class OutFactory +{ + + /** + * Don't instantiate. + */ + private OutFactory() + { + // unused + } + + /** + * Returns the appropriate Out implementation. + * @param config configuration instance + * @param stream output stream + * @return out instance + */ + public static Out getOut(Configuration config, OutputStream stream) + { + try + { + return new OutJavaImpl(config, config.getOutCharEncodingName(), stream); + } + catch (UnsupportedEncodingException e) + { + throw new RuntimeException(Messages.getMessage(Messages.UNSUPPORTED_ENCODING_ERROR, e.getMessage())); + } + } + + public static Out getOut(Configuration config, Writer out) { + return new OutJavaImpl(config, config.getOutCharEncodingName(), out); + } +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,439 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.IOException; +import java.io.OutputStream; + +import org.ajax4jsf.org.w3c.tidy.EncodingUtils.PutBytes; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + + + +/** + * Output implementation. This implementation is from the c version of tidy and it doesn't take advantage of java + * writers. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class OutImpl implements Out +{ + + private static final Log log = LogFactory.getLog(OutImpl.class); + + /** + * output encoding. + */ + private int encoding; + + /** + * actual state for ISO 2022. + */ + private int state; + + /** + * output stream. + */ + private OutputStream out; + + /** + * putter callback. + */ + private PutBytes putBytes; + + /** + * newline bytes. + */ + private byte[] newline; + + /** + * Constructor. + * @param configuration actual configuration instance (needed for newline configuration) + * @param encoding encoding constant + * @param out output stream + */ + public OutImpl(Configuration configuration, int encoding, OutputStream out) + { + this.encoding = encoding; + this.state = EncodingUtils.FSM_ASCII; + this.out = out; + + // copy configured newline in bytes + this.newline = new byte[configuration.newline.length]; + for (int j = 0; j < configuration.newline.length; j++) + { + this.newline[j] = (byte) configuration.newline[j]; + } + + this.putBytes = new PutBytes() + { + + private OutImpl impl; + + PutBytes setOut(OutImpl out) + { + this.impl = out; + return this; + } + + public void doPut(byte[] buf, int[] count) + { + impl.outcUTF8Bytes(buf, count); + } + } // set the out instance direclty + .setOut(this); + } + + /** + * output UTF-8 bytes to output stream. + * @param buf array of bytes + * @param count number of bytes in buf to write + */ + void outcUTF8Bytes(byte[] buf, int[] count) + { + try + { + for (int i = 0; i < count[0]; i++) + { + out.write(buf[i]); + } + } + catch (IOException e) + { + log.error("OutImpl.outcUTF8Bytes: " + e.toString()); + } + } + + /** + * . + * @see org.ajax4jsf.org.w3c.tidy.Out#outc(byte) + */ + public void outc(byte c) + { + outc(c & 0xFF); // Convert to unsigned. + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.Out#outc(int) + */ + public void outc(int c) + { + int ch; + + try + { + + if (this.encoding == Configuration.MACROMAN) + { + if (c < 128) + { + out.write(c); + } + else + { + int i; + + for (i = 128; i < 256; i++) + { + if (EncodingUtils.decodeMacRoman(i - 128) == c) + { + out.write(i); + break; + } + } + } + } + else + + if (this.encoding == Configuration.WIN1252) + { + if (c < 128 || (c > 159 && c < 256)) + { + out.write(c); + } + else + { + int i; + + for (i = 128; i < 160; i++) + { + if (EncodingUtils.decodeWin1252(i - 128) == c) + { + out.write(i); + break; + } + } + } + } + else if (this.encoding == Configuration.UTF8) + { + int[] count = new int[]{0}; + + EncodingUtils.encodeCharToUTF8Bytes(c, null, this.putBytes, count); + if (count[0] <= 0) + { + /* ReportEncodingError(in->lexer, INVALID_UTF8 | REPLACED_CHAR, c); */ + /* replacement char 0xFFFD encoded as UTF-8 */ + out.write(0xEF); + out.write(0xBF); + out.write(0xBF); + } + } + else if (this.encoding == Configuration.ISO2022) + { + if (c == 0x1b) /* ESC */ + { + this.state = EncodingUtils.FSM_ESC; + } + else + { + switch (this.state) + { + case EncodingUtils.FSM_ESC : + if (c == '$') + { + this.state = EncodingUtils.FSM_ESCD; + } + else if (c == '(') + { + this.state = EncodingUtils.FSM_ESCP; + } + else + { + this.state = EncodingUtils.FSM_ASCII; + } + break; + + case EncodingUtils.FSM_ESCD : + if (c == '(') + { + this.state = EncodingUtils.FSM_ESCDP; + } + else + { + this.state = EncodingUtils.FSM_NONASCII; + } + break; + + case EncodingUtils.FSM_ESCDP : + this.state = EncodingUtils.FSM_NONASCII; + break; + + case EncodingUtils.FSM_ESCP : + this.state = EncodingUtils.FSM_ASCII; + break; + + case EncodingUtils.FSM_NONASCII : + c &= 0x7F; + break; + + default : + // should not reach here + break; + } + } + + this.out.write(c); + } + else if (this.encoding == Configuration.UTF16LE + || this.encoding == Configuration.UTF16BE + || this.encoding == Configuration.UTF16) + { + int i = 1; + int numChars = 1; + int[] theChars = new int[2]; + + if (c > EncodingUtils.MAX_UTF16_FROM_UCS4) + { + // invalid UTF-16 value + /* ReportEncodingError(in.lexer, INVALID_UTF16 | DISCARDED_CHAR, c); */ + c = 0; + numChars = 0; + } + else if (c >= EncodingUtils.UTF16_SURROGATES_BEGIN) + { + // encode surrogate pairs + + // check for invalid pairs + if (((c & 0x0000FFFE) == 0x0000FFFE) || ((c & 0x0000FFFF) == 0x0000FFFF)) + { + /* ReportEncodingError(in.lexer, INVALID_UTF16 | DISCARDED_CHAR, c); */ + c = 0; + numChars = 0; + } + else + { + theChars[0] = (c - EncodingUtils.UTF16_SURROGATES_BEGIN) + / 0x400 + + EncodingUtils.UTF16_LOW_SURROGATE_BEGIN; + theChars[1] = (c - EncodingUtils.UTF16_SURROGATES_BEGIN) + % 0x400 + + EncodingUtils.UTF16_HIGH_SURROGATE_BEGIN; + + // output both + numChars = 2; + } + } + else + { + // just put the char out + theChars[0] = c; + } + + for (i = 0; i < numChars; i++) + { + c = theChars[i]; + + if (this.encoding == Configuration.UTF16LE) + { + ch = c & 0xFF; + out.write(ch); + ch = (c >> 8) & 0xFF; + out.write(ch); + } + + else if (this.encoding == Configuration.UTF16BE || this.encoding == Configuration.UTF16) + { + ch = (c >> 8) & 0xFF; + out.write(ch); + ch = c & 0xFF; + out.write(ch); + } + } + } + // #431953 - start RJ + else if (this.encoding == Configuration.BIG5 || this.encoding == Configuration.SHIFTJIS) + { + if (c < 128) + { + this.out.write(c); + } + else + { + ch = (c >> 8) & 0xFF; + this.out.write(ch); + ch = c & 0xFF; + this.out.write(ch); + } + } + // #431953 - end RJ + else + { + this.out.write(c); + } + } + catch (IOException e) + { + log.error("OutImpl.outc: " + e.toString()); + } + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.Out#newline() + */ + public void newline() + { + try + { + this.out.write(this.newline); + this.out.flush(); + } + catch (IOException e) + { + log.error("OutImpl.newline: " + e.toString()); + } + } + + /** + * Setter for <code>out</code>. + * @param out The out to set. + */ + public void setOut(OutputStream out) + { + this.out = out; + } + + /** + * Output a Byte Order Mark. + */ + public void outBOM() + { + if (this.encoding == Configuration.UTF8 + || this.encoding == Configuration.UTF16LE + || this.encoding == Configuration.UTF16BE + || this.encoding == Configuration.UTF16) + { + outc(EncodingUtils.UNICODE_BOM); // this will take care of encoding the BOM correctly + } + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.Out#close() + */ + public void close() + { + try + { + this.out.flush(); + this.out.close(); + } + catch (IOException e) + { + log.error("OutImpl.close: " + e.toString()); + } + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutJavaImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutJavaImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/OutJavaImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,180 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.IOException; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.UnsupportedEncodingException; +import java.io.Writer; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + + +/** + * Output implementation using java writers. + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class OutJavaImpl implements Out +{ + + private static final Log log = LogFactory.getLog(OutJavaImpl.class); + + /** + * Java input stream writer. + */ + private Writer writer; + + /** + * Newline string. + */ + private char[] newline; + + /** + * Constructor. + * @param configuration actual configuration instance (needed for newline configuration) + * @param encoding encoding name + * @param out output stream + * @throws UnsupportedEncodingException if the undelining OutputStreamWriter doesn't support the rquested encoding. + */ + public OutJavaImpl(Configuration configuration, String encoding, OutputStream out) + throws UnsupportedEncodingException + { + this.writer = new OutputStreamWriter(out, encoding); + this.newline = configuration.newline; + } + + public OutJavaImpl(Configuration config, String outCharEncodingName, Writer out) { + this.writer = out; + this.newline = config.newline; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.Out#outc(int) + */ + public void outc(int c) throws IOException + { + try + { + writer.write(c); + } + catch (IOException e) + { + // @todo throws exception + if (log.isErrorEnabled()) { + log.error("OutJavaImpl.outc: " + e.getMessage()); + } + throw e; + } + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.Out#outc(byte) + */ + public void outc(byte c) throws IOException + { + try + { + writer.write(c); + } + catch (IOException e) + { + // @todo throws exception + if (log.isErrorEnabled()) { + log.error("OutJavaImpl.outc: " + e.getMessage()); + } + throw e; + } + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.Out#newline() + */ + public void newline() throws IOException + { + try + { + writer.write(this.newline); + } + catch (IOException e) + { + // @todo throws exception + if (log.isErrorEnabled()) { + log.error("OutJavaImpl.newline: " + e.getMessage()); + } + throw e; + } + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.Out#close() + */ + public void close() throws IOException + { + try + { + writer.close(); + } + catch (IOException e) + { + if (log.isErrorEnabled()) { + log.error("OutJavaImpl.close: " + e.getMessage()); + } + throw e; + } + } + +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/PPrint.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/PPrint.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/PPrint.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,2840 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.IOException; +import java.text.NumberFormat; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + + +/** + * Pretty print parse tree. Block-level and unknown elements are printed on new lines and their contents indented 2 + * spaces Inline elements are printed inline. Inline content is wrapped on spaces (except in attribute values or + * preformatted text, after start tags and before end tags. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class PPrint +{ + private static final Log log = LogFactory.getLog(PPrint.class); + + /** + * position: normal. + */ + private static final short NORMAL = 0; + + /** + * position: preformatted text. + */ + private static final short PREFORMATTED = 1; + + /** + * position: comment. + */ + private static final short COMMENT = 2; + + /** + * position: attribute value. + */ + private static final short ATTRIBVALUE = 4; + + /** + * position: nowrap. + */ + private static final short NOWRAP = 8; + + /** + * position: cdata. + */ + private static final short CDATA = 16; + + /** + * Start cdata token. + */ + private static final String CDATA_START = "<![CDATA["; + + /** + * End cdata token. + */ + private static final String CDATA_END = "]]>"; + + /** + * Javascript comment start. + */ + private static final String JS_COMMENT_START = "//"; + + /** + * Javascript comment end. + */ + private static final String JS_COMMENT_END = ""; + + /** + * VB comment start. + */ + private static final String VB_COMMENT_START = "\'"; + + /** + * VB comment end. + */ + private static final String VB_COMMENT_END = ""; + + /** + * CSS comment start. + */ + private static final String CSS_COMMENT_START = "/*"; + + /** + * CSS comment end. + */ + private static final String CSS_COMMENT_END = "*/"; + + /** + * Default comment start. + */ + private static final String DEFAULT_COMMENT_START = ""; + + /** + * Default comment end. + */ + private static final String DEFAULT_COMMENT_END = ""; + + private int[] linebuf; + + private int lbufsize; + + private int linelen; + + private int wraphere; + + private boolean inAttVal; + + private boolean inString; + + /** + * Current slide number. + */ + private int slide; + + /** + * Total slides count. + */ + private int count; + + private Node slidecontent; + + /** + * current configuration. + */ + private Configuration configuration; + + /** + * Instantiates a new PPrint. + * @param configuration configuration + */ + public PPrint(Configuration configuration) + { + this.configuration = configuration; + } + + /** + * @param ind + * @return + */ + int cWrapLen(int ind) + { + /* #431953 - start RJ Wraplen adjusted for smooth international ride */ + if ("zh".equals(this.configuration.language)) + { + // Chinese characters take two positions on a fixed-width screen + // It would be more accurate to keep a parallel linelen and wraphere incremented by 2 for Chinese characters + // and 1 otherwise, but this is way simpler. + return (ind + ((this.configuration.wraplen - ind) / 2)); + } + if ("ja".equals(this.configuration.language)) + { + /* average Japanese text is 30% kanji */ + return (ind + (((this.configuration.wraplen - ind) * 7) / 10)); + } + return (this.configuration.wraplen); + /* #431953 - end RJ */ + } + + /** + * return one less than the number of bytes used by the UTF-8 byte sequence. The Unicode char is returned in ch. + * @param str points to the UTF-8 byte sequence + * @param start starting offset in str + * @param ch initialized to 1st byte, passed as an array to allow modification + * @return one less that the number of bytes used by UTF-8 char + */ + public static int getUTF8(byte[] str, int start, int[] ch) + { + + int[] n = new int[1]; + + int[] bytes = new int[]{0}; + + // first byte "str[0]" is passed in separately from the + // rest of the UTF-8 byte sequence starting at "str[1]" + byte[] successorBytes = str; + + boolean err = EncodingUtils.decodeUTF8BytesToChar( + n, + TidyUtils.toUnsigned(str[start]), + successorBytes, + null, + bytes, + start + 1); + + if (err) + { + n[0] = 0xFFFD; // replacement char + } + ch[0] = n[0]; + return bytes[0] - 1; + + } + + /** + * store char c as UTF-8 encoded byte stream. + * @param buf + * @param start + * @param c + * @return + */ + public static int putUTF8(byte[] buf, int start, int c) + { + int[] count = new int[]{0}; + + boolean err = EncodingUtils.encodeCharToUTF8Bytes(c, buf, null, count); + if (err) + { + // replacement char 0xFFFD encoded as UTF-8 + buf[0] = (byte) 0xEF; + buf[1] = (byte) 0xBF; + buf[2] = (byte) 0xBD; + count[0] = 3; + } + + start += count[0]; + + return start; + } + + private void addC(int c, int index) + { + if (index + 1 >= lbufsize) + { + while (index + 1 >= lbufsize) + { + if (lbufsize == 0) + { + lbufsize = 256; + } + else + { + lbufsize = lbufsize * 2; + } + } + + int[] temp = new int[lbufsize]; + if (linebuf != null) + { + System.arraycopy(linebuf, 0, temp, 0, index); + } + linebuf = temp; + } + + linebuf[index] = c; + } + + /** + * Adds an ascii String. + * @param str String to be added + * @param index actual line lenght + * @return final line length + */ + private int addAsciiString(String str, int index) + { + + int len = str.length(); + if (index + len >= lbufsize) + { + while (index + len >= lbufsize) + { + if (lbufsize == 0) + { + lbufsize = 256; + } + else + { + lbufsize = lbufsize * 2; + } + } + + int[] temp = new int[lbufsize]; + if (linebuf != null) + { + System.arraycopy(linebuf, 0, temp, 0, index); + } + linebuf = temp; + } + + for (int ix = 0; ix < len; ++ix) + { + linebuf[index + ix] = str.charAt(ix); + } + return index + len; + } + + /** + * @param fout + * @param indent + * @throws IOException + */ + private void wrapLine(Out fout, int indent) throws IOException + { + int i, p, q; + + if (wraphere == 0) + { + return; + } + + for (i = 0; i < indent; ++i) + { + fout.outc(' '); + } + + for (i = 0; i < wraphere; ++i) + { + fout.outc(linebuf[i]); + } + + if (inString) + { + fout.outc(' '); + fout.outc('\\'); + } + + fout.newline(); + + if (linelen > wraphere) + { + p = 0; + + if (linebuf[wraphere] == ' ') + { + ++wraphere; + } + + q = wraphere; + addC('\0', linelen); + + while (true) + { + linebuf[p] = linebuf[q]; + if (linebuf[q] == 0) + { + break; + } + p++; + q++; + } + linelen -= wraphere; + } + else + { + linelen = 0; + } + + wraphere = 0; + } + + /** + * @param fout + * @param indent + * @param inString + * @throws IOException + */ + private void wrapAttrVal(Out fout, int indent, boolean inString) throws IOException + { + int i, p, q; + + for (i = 0; i < indent; ++i) + { + fout.outc(' '); + } + + for (i = 0; i < wraphere; ++i) + { + fout.outc(linebuf[i]); + } + + fout.outc(' '); + + if (inString) + { + fout.outc('\\'); + } + + fout.newline(); + + if (linelen > wraphere) + { + p = 0; + + if (linebuf[wraphere] == ' ') + { + ++wraphere; + } + + q = wraphere; + addC('\0', linelen); + + while (true) + { + linebuf[p] = linebuf[q]; + if (linebuf[q] == 0) + { + break; + } + p++; + q++; + } + linelen -= wraphere; + } + else + { + linelen = 0; + } + + wraphere = 0; + } + + /** + * @param fout + * @param indent + * @throws IOException + */ + public void flushLine(Out fout, int indent) throws IOException + { + int i; + + if (linelen > 0) + { + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + if (!inAttVal || this.configuration.indentAttributes) + { + for (i = 0; i < indent; ++i) + { + fout.outc(' '); + } + } + + for (i = 0; i < linelen; ++i) + { + fout.outc(linebuf[i]); + } + } + +// fout.newline(); + linelen = 0; + wraphere = 0; + inAttVal = false; + } + + /** + * @param fout + * @param indent + * @throws IOException + */ + public void condFlushLine(Out fout, int indent) throws IOException + { + int i; + + if (linelen > 0) + { + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + if (!inAttVal || this.configuration.indentAttributes) + { + for (i = 0; i < indent; ++i) + { + fout.outc(' '); + } + } + + for (i = 0; i < linelen; ++i) + { + fout.outc(linebuf[i]); + } + +// fout.newline(); + linelen = 0; + wraphere = 0; + inAttVal = false; + } + } + + /** + * @param c + * @param mode + */ + private void printChar(int c, short mode) + { + String entity; + boolean breakable = false; // #431953 - RJ + + if (c == ' ' && !TidyUtils.toBoolean(mode & (PREFORMATTED | COMMENT | ATTRIBVALUE | CDATA))) + { + // coerce a space character to a non-breaking space + if (TidyUtils.toBoolean(mode & NOWRAP)) + { + // by default XML doesn't define &nbsp; + if (this.configuration.numEntities || this.configuration.xmlTags) + { + addC('&', linelen++); + addC('#', linelen++); + addC('1', linelen++); + addC('6', linelen++); + addC('0', linelen++); + addC(';', linelen++); + } + else + { + // otherwise use named entity + addC('&', linelen++); + addC('n', linelen++); + addC('b', linelen++); + addC('s', linelen++); + addC('p', linelen++); + addC(';', linelen++); + } + return; + } + wraphere = linelen; + } + + // comment characters are passed raw + if (TidyUtils.toBoolean(mode & (COMMENT | CDATA))) + { + addC(c, linelen++); + return; + } + + // except in CDATA map < to &lt; etc. + if (!TidyUtils.toBoolean(mode & CDATA)) + { + if (c == '<') + { + addC('&', linelen++); + addC('l', linelen++); + addC('t', linelen++); + addC(';', linelen++); + return; + } + + if (c == '>') + { + addC('&', linelen++); + addC('g', linelen++); + addC('t', linelen++); + addC(';', linelen++); + return; + } + + // naked '&' chars can be left alone or quoted as &amp; + // The latter is required for XML where naked '&' are illegal. + if (c == '&' && this.configuration.quoteAmpersand) + { + addC('&', linelen++); + addC('a', linelen++); + addC('m', linelen++); + addC('p', linelen++); + addC(';', linelen++); + return; + } + + if (c == '"' && this.configuration.quoteMarks) + { + addC('&', linelen++); + addC('q', linelen++); + addC('u', linelen++); + addC('o', linelen++); + addC('t', linelen++); + addC(';', linelen++); + return; + } + + if (c == '\'' && this.configuration.quoteMarks) + { + addC('&', linelen++); + addC('#', linelen++); + addC('3', linelen++); + addC('9', linelen++); + addC(';', linelen++); + return; + } + + if (c == 160 && !this.configuration.rawOut) + { + if (this.configuration.makeBare) + { + addC(' ', linelen++); + } + else if (this.configuration.quoteNbsp) + { + addC('&', linelen++); + + if (this.configuration.numEntities || this.configuration.xmlTags) + { + addC('#', linelen++); + addC('1', linelen++); + addC('6', linelen++); + addC('0', linelen++); + } + else + { + addC('n', linelen++); + addC('b', linelen++); + addC('s', linelen++); + addC('p', linelen++); + } + + addC(';', linelen++); + } + else + { + addC(c, linelen++); + } + + return; + } + } + + // #431953 - start RJ + // Handle encoding-specific issues + + switch (this.configuration.getOutCharEncoding()) + { + case Configuration.UTF8 : + // Chinese doesn't have spaces, so it needs other kinds of breaks + // This will also help documents using nice Unicode punctuation + // But we leave the ASCII range punctuation untouched + + // Break after any punctuation or spaces characters + if ((c >= 0x2000) && !TidyUtils.toBoolean(mode & PREFORMATTED)) + { + if (((c >= 0x2000) && (c <= 0x2006)) + || ((c >= 0x2008) && (c <= 0x2010)) + || ((c >= 0x2011) && (c <= 0x2046)) + || ((c >= 0x207D) && (c <= 0x207E)) + || ((c >= 0x208D) && (c <= 0x208E)) + || ((c >= 0x2329) && (c <= 0x232A)) + || ((c >= 0x3001) && (c <= 0x3003)) + || ((c >= 0x3008) && (c <= 0x3011)) + || ((c >= 0x3014) && (c <= 0x301F)) + || ((c >= 0xFD3E) && (c <= 0xFD3F)) + || ((c >= 0xFE30) && (c <= 0xFE44)) + || ((c >= 0xFE49) && (c <= 0xFE52)) + || ((c >= 0xFE54) && (c <= 0xFE61)) + || ((c >= 0xFE6A) && (c <= 0xFE6B)) + || ((c >= 0xFF01) && (c <= 0xFF03)) + || ((c >= 0xFF05) && (c <= 0xFF0A)) + || ((c >= 0xFF0C) && (c <= 0xFF0F)) + || ((c >= 0xFF1A) && (c <= 0xFF1B)) + || ((c >= 0xFF1F) && (c <= 0xFF20)) + || ((c >= 0xFF3B) && (c <= 0xFF3D)) + || ((c >= 0xFF61) && (c <= 0xFF65))) + { + wraphere = linelen + 2; // 2, because AddChar is not till later + breakable = true; + } + else + { + switch (c) + { + case 0xFE63 : + case 0xFE68 : + case 0x3030 : + case 0x30FB : + case 0xFF3F : + case 0xFF5B : + case 0xFF5D : + wraphere = linelen + 2; + breakable = true; + } + } + // but break before a left punctuation + if (breakable) + { + if (((c >= 0x201A) && (c <= 0x201C)) || ((c >= 0x201E) && (c <= 0x201F))) + { + wraphere--; + } + else + { + switch (c) + { + case 0x2018 : + case 0x2039 : + case 0x2045 : + case 0x207D : + case 0x208D : + case 0x2329 : + case 0x3008 : + case 0x300A : + case 0x300C : + case 0x300E : + case 0x3010 : + case 0x3014 : + case 0x3016 : + case 0x3018 : + case 0x301A : + case 0x301D : + case 0xFD3E : + case 0xFE35 : + case 0xFE37 : + case 0xFE39 : + case 0xFE3B : + case 0xFE3D : + case 0xFE3F : + case 0xFE41 : + case 0xFE43 : + case 0xFE59 : + case 0xFE5B : + case 0xFE5D : + case 0xFF08 : + case 0xFF3B : + case 0xFF5B : + case 0xFF62 : + wraphere--; + } + } + } + } + break; + case Configuration.BIG5 : + // Allow linebreak at Chinese punctuation characters + // There are not many spaces in Chinese + addC(c, linelen++); + if (((c & 0xFF00) == 0xA100) && !TidyUtils.toBoolean(mode & PREFORMATTED)) + { + wraphere = linelen; + // opening brackets have odd codes: break before them + if ((c > 0x5C) && (c < 0xAD) && ((c & 1) == 1)) + { + wraphere--; + } + } + return; + case Configuration.SHIFTJIS : + case Configuration.ISO2022 : // ISO 2022 characters are passed raw + addC(c, linelen++); + return; + default : + if (this.configuration.rawOut) + { + addC(c, linelen++); + return; + } + // #431953 - end RJ + } + + // if preformatted text, map &nbsp; to space + if (c == 160 && TidyUtils.toBoolean(mode & PREFORMATTED)) + { + addC(' ', linelen++); + return; + } + + // Filters from Word and PowerPoint often use smart quotes resulting in character codes between 128 and 159. + // Unfortunately, the corresponding HTML 4.0 entities for these are not widely supported. + // The following converts dashes and quotation marks to the nearest ASCII equivalent. + // My thanks to Andrzej Novosiolov for his help with this code. + + if (this.configuration.makeClean && this.configuration.asciiChars || this.configuration.makeBare) + { + if (c >= 0x2013 && c <= 0x201E) + { + switch (c) + { + case 0x2013 : // en dash + case 0x2014 : // em dash + c = '-'; + break; + case 0x2018 : // left single quotation mark + case 0x2019 : // right single quotation mark + case 0x201A : // single low-9 quotation mark + c = '\''; + break; + case 0x201C : // left double quotation mark + case 0x201D : // right double quotation mark + case 0x201E : // double low-9 quotation mark + c = '"'; + break; + } + } + } + + // don't map latin-1 chars to entities + if (this.configuration.getOutCharEncoding() == Configuration.LATIN1) + { + if (c > 255) /* multi byte chars */ + { + if (!this.configuration.numEntities) + { + entity = EntityTable.getDefaultEntityTable().entityName((short) c); + if (entity != null) + { + entity = "&" + entity + ";"; + } + else + { + entity = "&#" + c + ";"; + } + } + else + { + entity = "&#" + c + ";"; + } + + for (int i = 0; i < entity.length(); i++) + { + addC(entity.charAt(i), linelen++); + } + + return; + } + + if (c > 126 && c < 160) + { + entity = "&#" + c + ";"; + + for (int i = 0; i < entity.length(); i++) + { + addC(entity.charAt(i), linelen++); + } + + return; + } + + addC(c, linelen++); + return; + } + + // don't map utf8 or utf16 chars to entities + if (this.configuration.getOutCharEncoding() == Configuration.UTF8 + || this.configuration.getOutCharEncoding() == Configuration.UTF16 + || this.configuration.getOutCharEncoding() == Configuration.UTF16LE + || this.configuration.getOutCharEncoding() == Configuration.UTF16BE) + { + addC(c, linelen++); + return; + } + + // use numeric entities only for XML + if (this.configuration.xmlTags) + { + // if ASCII use numeric entities for chars > 127 + if (c > 127 && this.configuration.getOutCharEncoding() == Configuration.ASCII) + { + entity = "&#" + c + ";"; + + for (int i = 0; i < entity.length(); i++) + { + addC(entity.charAt(i), linelen++); + } + + return; + } + + // otherwise output char raw + addC(c, linelen++); + return; + } + + // default treatment for ASCII + if (this.configuration.getOutCharEncoding() == Configuration.ASCII && (c > 126 || (c < ' ' && c != '\t'))) + { + if (!this.configuration.numEntities) + { + entity = EntityTable.getDefaultEntityTable().entityName((short) c); + if (entity != null) + { + entity = "&" + entity + ";"; + } + else + { + entity = "&#" + c + ";"; + } + } + else + { + entity = "&#" + c + ";"; + } + + for (int i = 0; i < entity.length(); i++) + { + addC(entity.charAt(i), linelen++); + } + + return; + } + + addC(c, linelen++); + } + + /** + * The line buffer is uint not char so we can hold Unicode values unencoded. The translation to UTF-8 is deferred to + * the outc routine called to flush the line buffer. + * @param fout + * @param mode + * @param indent + * @param textarray + * @param start + * @param end + * @throws IOException + */ + private void printText(Out fout, short mode, int indent, byte[] textarray, int start, int end) throws IOException + { + int i, c; + int[] ci = new int[1]; + + for (i = start; i < end; ++i) + { + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + c = (textarray[i]) & 0xFF; // Convert to unsigned. + + // look for UTF-8 multibyte character + if (c > 0x7F) + { + i += getUTF8(textarray, i, ci); + c = ci[0]; + } + + if (c == '\n') + { + flushLine(fout, indent); + fout.newline(); + continue; + } + + printChar(c, mode); + } + } + + /** + * @param str + */ + private void printString(String str) + { + for (int i = 0; i < str.length(); i++) + { + addC(str.charAt(i), linelen++); + } + } + + /** + * @param fout + * @param indent + * @param value + * @param delim + * @param wrappable + * @throws IOException + */ + private void printAttrValue(Out fout, int indent, String value, int delim, boolean wrappable) throws IOException + { + int c; + int[] ci = new int[1]; + boolean wasinstring = false; + byte[] valueChars = null; + int i; + short mode = (wrappable ? (short) (NORMAL | ATTRIBVALUE) : (short) (PREFORMATTED | ATTRIBVALUE)); + + if (value != null) + { + valueChars = TidyUtils.getBytes(value); + } + + // look for ASP, Tango or PHP instructions for computed attribute value +// if (valueChars != null && valueChars.length >= 5 && valueChars[0] == '<') +// { +// if (valueChars[1] == '%' || valueChars[1] == '@' || (new String(valueChars, 0, 5)).equals("<?php")) +// { +// mode |= CDATA; +// } +// } + + if (delim == 0) + { + delim = '"'; + } + + addC('=', linelen++); + + // don't wrap after "=" for xml documents + if (!this.configuration.xmlOut) + { + + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + else + { + condFlushLine(fout, indent); + } + } + + addC(delim, linelen++); + + if (value != null) + { + inString = false; + + i = 0; + while (i < valueChars.length) + { + c = (valueChars[i]) & 0xFF; // Convert to unsigned. + + if (wrappable && c == ' ' && indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + wasinstring = inString; + } + + if (wrappable && wraphere > 0 && indent + linelen >= this.configuration.wraplen) + { + wrapAttrVal(fout, indent, wasinstring); + } + + if (c == delim) + { + String entity; + + entity = (c == '"' ? "&quot;" : "&#39;"); + + for (int j = 0; j < entity.length(); j++) + { + addC(entity.charAt(j), linelen++); + } + + ++i; + continue; + } + else if (c == '"') + { + if (this.configuration.quoteMarks) + { + addC('&', linelen++); + addC('q', linelen++); + addC('u', linelen++); + addC('o', linelen++); + addC('t', linelen++); + addC(';', linelen++); + } + else + { + addC('"', linelen++); + } + + if (delim == '\'') + { + inString = !inString; + } + + ++i; + continue; + } + else if (c == '\'') + { + if (this.configuration.quoteMarks) + { + addC('&', linelen++); + addC('#', linelen++); + addC('3', linelen++); + addC('9', linelen++); + addC(';', linelen++); + } + else + { + addC('\'', linelen++); + } + + if (delim == '"') + { + inString = !inString; + } + + ++i; + continue; + } + + // look for UTF-8 multibyte character + if (c > 0x7F) + { + i += getUTF8(valueChars, i, ci); + c = ci[0]; + } + + ++i; + + if (c == '\n') + { + flushLine(fout, indent); + continue; + } + + printChar(c, mode); + } + } + + inString = false; + addC(delim, linelen++); + } + + /** + * @param fout + * @param indent + * @param node + * @param attr + * @throws IOException + */ + private void printAttribute(Out fout, int indent, Node node, AttVal attr) throws IOException + { + String name; + boolean wrappable = false; + + if (this.configuration.indentAttributes) + { + flushLine(fout, indent); + indent += this.configuration.spaces; + } + + name = attr.attribute; + + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + if (!this.configuration.xmlTags && !this.configuration.xmlOut && attr.dict != null) + { + if (AttributeTable.getDefaultAttributeTable().isScript(name)) + { + wrappable = this.configuration.wrapScriptlets; + } + else if (!attr.dict.isNowrap() && this.configuration.wrapAttVals) + { + wrappable = true; + } + } + + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + addC(' ', linelen++); + } + else + { + condFlushLine(fout, indent); + addC(' ', linelen++); + } + + for (int i = 0; i < name.length(); i++) + { + addC( + TidyUtils.foldCase(name.charAt(i), this.configuration.upperCaseAttrs, this.configuration.xmlTags), + linelen++); + } + + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + if (attr.value == null) + { + if (this.configuration.xmlTags || this.configuration.xmlOut) + { + printAttrValue(fout, indent, (attr.isBoolAttribute() ? attr.attribute : ""), attr.delim, true); + } + else if (!attr.isBoolAttribute() && node != null && !node.isNewNode()) + { + printAttrValue(fout, indent, "", attr.delim, true); + } + else if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + } + else + { + printAttrValue(fout, indent, attr.value, attr.delim, wrappable); + } + } + + /** + * @param fout + * @param indent + * @param node + * @param attr + * @throws IOException + */ + private void printAttrs(Out fout, int indent, Node node, AttVal attr) throws IOException + { + // add xml:space attribute to pre and other elements + if (configuration.xmlOut + && configuration.xmlSpace + && ParserImpl.XMLPreserveWhiteSpace(node, configuration.tt) + && node.getAttrByName("xml:space") == null) + { + node.addAttribute("xml:space", "preserve"); + if (attr != null) + { + attr = node.attributes; + } + } + + if (attr != null) + { + if (attr.next != null) + { + printAttrs(fout, indent, node, attr.next); + } + + if (attr.attribute != null) + { + Attribute attribute = attr.dict; + + if (!this.configuration.dropProprietaryAttributes + || !(attribute == null || TidyUtils.toBoolean(attribute.getVersions() & Dict.VERS_PROPRIETARY))) + { + printAttribute(fout, indent, node, attr); + } + } + else if (attr.asp != null) + { + addC(' ', linelen++); + printAsp(fout, indent, attr.asp); + } + else if (attr.php != null) + { + addC(' ', linelen++); + printPhp(fout, indent, attr.php); + } + } + + } + + /** + * Line can be wrapped immediately after inline start tag provided if follows a text node ending in a space, or it + * parent is an inline element that that rule applies to. This behaviour was reverse engineered from Netscape 3.0 + * @param node current Node + * @return <code>true</code> if the current char follows a space + */ + private static boolean afterSpace(Node node) + { + Node prev; + int c; + + if (node == null || node.tag == null || !TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE)) + { + return true; + } + + prev = node.prev; + + if (prev != null) + { + if (prev.type == Node.TEXT_NODE && prev.end > prev.start) + { + c = (prev.textarray[prev.end - 1]) & 0xFF; // Convert to unsigned. + + if (c == 160 || c == ' ' || c == '\n') + { + return true; + } + } + + return false; + } + + return afterSpace(node.parent); + } + + /** + * @param lexer + * @param fout + * @param mode + * @param indent + * @param node + * @throws IOException + */ + private void printTag(Lexer lexer, Out fout, short mode, int indent, Node node) throws IOException + { + String p; + TagTable tt = this.configuration.tt; + + addC('<', linelen++); + + if (node.type == Node.END_TAG) + { + addC('/', linelen++); + } + + p = node.element; + for (int i = 0; i < p.length(); i++) + { + addC( + TidyUtils.foldCase(p.charAt(i), this.configuration.upperCaseTags, this.configuration.xmlTags), + linelen++); + } + + printAttrs(fout, indent, node, node.attributes); + + if (node.type == Node.START_END_TAG || TidyUtils.toBoolean(node.tag.model & Dict.CM_EMPTY)) { + if ((this.configuration.xmlOut || this.configuration.xHTML) || + ! TidyUtils.toBoolean(node.tag.model & Dict.CM_EMPTY) ) + { + addC(' ', linelen++); // Space is NS compatibility hack <br /> + addC('/', linelen++); // Required end tag marker + } + } + + addC('>', linelen++); + + if ((node.type != Node.START_END_TAG || configuration.xHTML) && !TidyUtils.toBoolean(mode & PREFORMATTED)) + { + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + if (indent + linelen < this.configuration.wraplen) + { + + // wrap after start tag if is <br/> or if it's not inline + // fix for [514348] + if (!TidyUtils.toBoolean(mode & NOWRAP) + && (node.tag == tt.tagBr) +// && (!TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE) || (node.tag == tt.tagBr)) + && afterSpace(node)) + { + wraphere = linelen; + } + + } + } + else + { + condFlushLine(fout, indent); + } + + } + + /** + * @param mode + * @param indent + * @param node + */ + private void printEndTag(short mode, int indent, Node node) + { + String p; + + // Netscape ignores SGML standard by not ignoring a line break before </A> or </U> etc. + // To avoid rendering this as an underlined space, I disable line wrapping before inline end tags + + // if (indent + linelen < this.configuration.wraplen && !TidyUtils.toBoolean(mode & NOWRAP)) + // { + // wraphere = linelen; + // } + + addC('<', linelen++); + addC('/', linelen++); + + p = node.element; + for (int i = 0; i < p.length(); i++) + { + addC( + TidyUtils.foldCase(p.charAt(i), this.configuration.upperCaseTags, this.configuration.xmlTags), + linelen++); + } + + addC('>', linelen++); + } + + /** + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printComment(Out fout, int indent, Node node) throws IOException + { + if (this.configuration.hideComments) + { + return; + } + + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + addC('<', linelen++); + addC('!', linelen++); + addC('-', linelen++); + addC('-', linelen++); + + printText(fout, COMMENT, indent, node.textarray, node.start, node.end); + + // See Lexer.java: AQ 8Jul2000 + addC('-', linelen++); + addC('-', linelen++); + addC('>', linelen++); + + if (node.linebreak) + { + flushLine(fout, indent); + fout.newline(); + } + } + + /** + * @param fout + * @param indent + * @param lexer + * @param node + * @throws IOException + */ + private void printDocType(Out fout, int indent, Lexer lexer, Node node) throws IOException + { + int i, c = 0; + short mode = 0; + boolean q = this.configuration.quoteMarks; + + this.configuration.quoteMarks = false; + + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + condFlushLine(fout, indent); + + addC('<', linelen++); + addC('!', linelen++); + addC('D', linelen++); + addC('O', linelen++); + addC('C', linelen++); + addC('T', linelen++); + addC('Y', linelen++); + addC('P', linelen++); + addC('E', linelen++); + addC(' ', linelen++); + + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + for (i = node.start; i < node.end; ++i) + { + if (indent + linelen >= this.configuration.wraplen) + { + wrapLine(fout, indent); + } + + c = node.textarray[i] & 0xFF; // Convert to unsigned. + + // inDTDSubset? + if (TidyUtils.toBoolean(mode & CDATA)) + { + if (c == ']') + { + mode &= ~CDATA; + } + } + else if (c == '[') + { + mode |= CDATA; + } + int[] ci = new int[1]; + + // look for UTF-8 multibyte character + if (c > 0x7F) + { + i += getUTF8(node.textarray, i, ci); + c = ci[0]; + } + + if (c == '\n') + { + flushLine(fout, indent); + fout.newline(); + continue; + } + + printChar(c, mode); + } + + if (linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + addC('>', linelen++); + this.configuration.quoteMarks = q; + condFlushLine(fout, indent); + fout.newline(); + } + + /** + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printPI(Out fout, int indent, Node node) throws IOException + { + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + addC('<', linelen++); + addC('?', linelen++); + + // set CDATA to pass < and > unescaped + printText(fout, CDATA, indent, node.textarray, node.start, node.end); + + if (node.end <= 0 || node.textarray[node.end - 1] != '?') // #542029 - fix by Terry Teague 10 Apr 02 + { + addC('?', linelen++); + } + + addC('>', linelen++); + condFlushLine(fout, indent); + fout.newline(); + } + + /** + * Pretty print the xml declaration. + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printXmlDecl(Out fout, int indent, Node node) throws IOException + { + if (indent + linelen < this.configuration.wraplen) + { + wraphere = linelen; + } + + addC('<', linelen++); + addC('?', linelen++); + addC('x', linelen++); + addC('m', linelen++); + addC('l', linelen++); + + printAttrs(fout, indent, node, node.attributes); + + if (node.end <= 0 || node.textarray[node.end - 1] != '?') // #542029 - fix by Terry Teague 10 Apr 02 + { + addC('?', linelen++); + } + + addC('>', linelen++); + + condFlushLine(fout, indent); + fout.newline(); + } + + /** + * note ASP and JSTE share <% ... %> syntax. + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printAsp(Out fout, int indent, Node node) throws IOException + { + int savewraplen = this.configuration.wraplen; + + // disable wrapping if so requested + + if (!this.configuration.wrapAsp || !this.configuration.wrapJste) + { + this.configuration.wraplen = 0xFFFFFF; // a very large number + } + + addC('<', linelen++); + addC('%', linelen++); + + printText(fout, (this.configuration.wrapAsp ? CDATA : COMMENT), indent, node.textarray, node.start, node.end); + + addC('%', linelen++); + addC('>', linelen++); + /* condFlushLine(fout, indent); */ + this.configuration.wraplen = savewraplen; + } + + /** + * JSTE also supports <# ... #> syntax + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printJste(Out fout, int indent, Node node) throws IOException + { + int savewraplen = this.configuration.wraplen; + + // disable wrapping if so requested + + if (!this.configuration.wrapJste) + { + this.configuration.wraplen = 0xFFFFFF; // a very large number + } + + addC('<', linelen++); + addC('#', linelen++); + + printText(fout, (this.configuration.wrapJste ? CDATA : COMMENT), indent, node.textarray, node.start, node.end); + + addC('#', linelen++); + addC('>', linelen++); + // condFlushLine(fout, indent); + this.configuration.wraplen = savewraplen; + } + + /** + * PHP is based on XML processing instructions. + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printPhp(Out fout, int indent, Node node) throws IOException + { + int savewraplen = this.configuration.wraplen; + + // disable wrapping if so requested + + if (!this.configuration.wrapPhp) + { + this.configuration.wraplen = 0xFFFFFF; // a very large number + } + + addC('<', linelen++); + addC('?', linelen++); + + printText(fout, (this.configuration.wrapPhp ? CDATA : COMMENT), indent, node.textarray, node.start, node.end); + + addC('?', linelen++); + addC('>', linelen++); + // PCondFlushLine(fout, indent); + this.configuration.wraplen = savewraplen; + } + + /** + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printCDATA(Out fout, int indent, Node node) throws IOException + { + int savewraplen = this.configuration.wraplen; + + if (!this.configuration.indentCdata) + { + indent = 0; + } + + condFlushLine(fout, indent); + + // disable wrapping + this.configuration.wraplen = 0xFFFFFF; // a very large number + + addC('<', linelen++); + addC('!', linelen++); + addC('[', linelen++); + addC('C', linelen++); + addC('D', linelen++); + addC('A', linelen++); + addC('T', linelen++); + addC('A', linelen++); + addC('[', linelen++); + + printText(fout, COMMENT, indent, node.textarray, node.start, node.end); + + addC(']', linelen++); + addC(']', linelen++); + addC('>', linelen++); + condFlushLine(fout, indent); + this.configuration.wraplen = savewraplen; + } + + /** + * @param fout + * @param indent + * @param node + * @throws IOException + */ + private void printSection(Out fout, int indent, Node node) throws IOException + { + int savewraplen = this.configuration.wraplen; + + // disable wrapping if so requested + + if (!this.configuration.wrapSection) + { + this.configuration.wraplen = 0xFFFFFF; // a very large number + } + + addC('<', linelen++); + addC('!', linelen++); + addC('[', linelen++); + + printText( + fout, + (this.configuration.wrapSection ? CDATA : COMMENT), + indent, + node.textarray, + node.start, + node.end); + + addC(']', linelen++); + addC('>', linelen++); + // PCondFlushLine(fout, indent); + this.configuration.wraplen = savewraplen; + } + + /** + * Is the current node inside HEAD? + * @param node Node + * @return <code>true</code> if node is inside an HEAD tag + */ + private boolean insideHead(Node node) + { + if (node.tag == this.configuration.tt.tagHead) + { + return true; + } + + if (node.parent != null) + { + return insideHead(node.parent); + } + return false; + } + + /** + * Is text node and already ends w/ a newline? Used to pretty print CDATA/PRE text content. If it already ends on a + * newline, it is not necessary to print another before printing end tag. + * @param lexer Lexer + * @param node text node + * @return text indent + */ + private int textEndsWithNewline(Lexer lexer, Node node) + { + if (node.type == Node.TEXT_NODE && node.end > node.start) + { + int ch, ix = node.end - 1; + // Skip non-newline whitespace + while (ix >= node.start + && TidyUtils.toBoolean(ch = (node.textarray[ix] & 0xff)) + && (ch == ' ' || ch == '\t' || ch == '\r')) + { + --ix; + } + + if (ix >= 0 && node.textarray[ix] == '\n') + { + return node.end - ix - 1; // #543262 tidy eats all memory + } + } + return -1; + } + + /** + * Does the current node contain a CDATA section? + * @param lexer Lexer + * @param node Node + * @return <code>true</code> if node contains a CDATA section + */ + static boolean hasCDATA(Lexer lexer, Node node) + { + // Scan forward through the textarray. Since the characters we're + // looking for are < 0x7f, we don't have to do any UTF-8 decoding. + + if (node.type != Node.TEXT_NODE) + { + return false; + } + + int len = node.end - node.start; + String start = TidyUtils.getString(node.textarray, node.start, len); + + int indexOfCData = start.indexOf(CDATA_START); + return indexOfCData > -1 && indexOfCData <= len; + } + + /** + * Print script and style elements. For XHTML, wrap the content as follows: + * + * <pre> + * JavaScript: + * //&lt;![CDATA[ + * content + * //]]> + * VBScript: + * '&lt;![CDATA[ + * content + * ']]> + * CSS: + * /*&lt;![CDATA[* / + * content + * /*]]>* / + * other: + * &lt;![CDATA[ + * content + * ]]> + * </pre> + * + * @param fout + * @param mode + * @param indent + * @param lexer + * @param node + * @throws IOException + */ + private void printScriptStyle(Out fout, short mode, int indent, Lexer lexer, Node node) throws IOException + { + Node content; + String commentStart = DEFAULT_COMMENT_START; + String commentEnd = DEFAULT_COMMENT_END; + boolean hasCData = false; + int contentIndent = -1; + + if (insideHead(node)) + { + // flushLine(fout, indent); + } + + indent = 0; + + // start script + printTag(lexer, fout, mode, indent, node); + // flushLine(fout, indent); // extra newline + + if ((lexer.configuration.xHTML || lexer.configuration.xmlOut )&& node.content != null) + { + AttVal type = node.getAttrByName("type"); + if (type != null) + { + if ("text/javascript".equalsIgnoreCase(type.value)) + { + commentStart = JS_COMMENT_START; + commentEnd = JS_COMMENT_END; + } + else if ("text/css".equalsIgnoreCase(type.value)) + { + commentStart = CSS_COMMENT_START; + commentEnd = CSS_COMMENT_END; + } + else if ("text/vbscript".equalsIgnoreCase(type.value)) + { + commentStart = VB_COMMENT_START; + commentEnd = VB_COMMENT_END; + } + } + + hasCData = hasCDATA(lexer, node.content); + if (!hasCData) + { + // disable wrapping + int savewraplen = lexer.configuration.wraplen; + lexer.configuration.wraplen = 0xFFFFFF; // a very large number + + linelen = addAsciiString(commentStart, linelen); + linelen = addAsciiString(CDATA_START, linelen); + linelen = addAsciiString(commentEnd, linelen); + condFlushLine(fout, indent); + fout.newline(); + // restore wrapping + lexer.configuration.wraplen = savewraplen; + } + } + + for (content = node.content; content != null; content = content.next) + { + printTree(fout, (short) (mode | PREFORMATTED | NOWRAP | CDATA), 0, lexer, content); + + if (content.next == null) + { + contentIndent = textEndsWithNewline(lexer, content); + } + + } + + if (contentIndent < 0) + { + condFlushLine(fout, indent); + fout.newline(); + contentIndent = 0; + } + + if ((lexer.configuration.xHTML || lexer.configuration.xmlOut ) && node.content != null) + { + if (!hasCData) + { + // disable wrapping + int ix, savewraplen = lexer.configuration.wraplen; + lexer.configuration.wraplen = 0xFFFFFF; // a very large number + + // Add spaces to last text node to align w/ indent + if (contentIndent > 0 && linelen < contentIndent) + { + linelen = contentIndent; + } + for (ix = 0; contentIndent < indent && ix < indent - contentIndent; ++ix) + { + addC(' ', linelen++); + } + + linelen = addAsciiString(commentStart, linelen); + linelen = addAsciiString(CDATA_END, linelen); + linelen = addAsciiString(commentEnd, linelen); + + // restore wrapping + lexer.configuration.wraplen = savewraplen; + condFlushLine(fout, 0); + fout.newline(); + } + } + + printEndTag(mode, indent, node); + + if (!lexer.configuration.indentContent && node.next != null + + && !((node.tag != null && TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE)) + + || node.type != Node.TEXT_NODE + + )) + { + flushLine(fout, indent); + } + + flushLine(fout, indent); + } + + /** + * Should tidy indent the give tag? + * @param node actual node + * @return <code>true</code> if line should be indented + */ + private boolean shouldIndent(Node node) + { + TagTable tt = this.configuration.tt; + + if (!this.configuration.indentContent) + { + return false; + } + + if (this.configuration.smartIndent) + { + if (node.content != null && TidyUtils.toBoolean(node.tag.model & Dict.CM_NO_INDENT)) + { + for (node = node.content; node != null; node = node.next) + { + if (node.tag != null && TidyUtils.toBoolean(node.tag.model & Dict.CM_BLOCK)) + { + return true; + } + } + + return false; + } + + if (TidyUtils.toBoolean(node.tag.model & Dict.CM_HEADING)) + { + return false; + } + + if (node.tag == tt.tagP) + { + return false; + } + + if (node.tag == tt.tagTitle) + { + return false; + } + } + + if (TidyUtils.toBoolean(node.tag.model & (Dict.CM_FIELD | Dict.CM_OBJECT))) + { + return true; + } + + if (node.tag == tt.tagMap) + { + return true; + } + + return !TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE); + } + + /** + * Print just the content of the body element. Useful when you want to reuse material from other documents. + * @param fout + * @param lexer + * @param root + * @param xml + * @throws IOException + */ + void printBody(Out fout, Lexer lexer, Node root, boolean xml) throws IOException + { + if (root == null) + { + return; + } + + // Feature request #434940 - fix by Dave Raggett/Ignacio Vazquez-Abrams 21 Jun 01 + // Sebastiano Vigna <vigna(a)dsi.unimi.it&gt; + Node body = root.findBody(lexer.configuration.tt); + + if (body != null) + { + Node content; + for (content = body.content; content != null; content = content.next) + { + if (xml) + { + printXMLTree(fout, (short) 0, 0, lexer, content); + } + else + { + printTree(fout, (short) 0, 0, lexer, content); + } + } + } + } + + /** + * @param fout + * @param mode + * @param indent + * @param lexer + * @param node + * @throws IOException + */ + public void printTree(Out fout, short mode, int indent, Lexer lexer, Node node) throws IOException + { + Node content, last; + TagTable tt = this.configuration.tt; + + if (node == null) + { + return; + } + + if (node.type == Node.TEXT_NODE || (node.type == Node.CDATA_TAG && lexer.configuration.escapeCdata)) + { + printText(fout, mode, indent, node.textarray, node.start, node.end); + } else if (node.type == Node.CDATA_TEXT ) + { + printText(fout, CDATA, indent, node.textarray, node.start, node.end); + } + else if (node.type == Node.COMMENT_TAG) + { + printComment(fout, indent, node); + } + else if (node.type == Node.ROOT_NODE) + { + for (content = node.content; content != null; content = content.next) + { + printTree(fout, mode, indent, lexer, content); + } + } + else if (node.type == Node.DOCTYPE_TAG) + { + printDocType(fout, indent, lexer, node); + } + else if (node.type == Node.PROC_INS_TAG) + { + printPI(fout, indent, node); + } + else if (node.type == Node.XML_DECL) + { + printXmlDecl(fout, indent, node); + } + else if (node.type == Node.CDATA_TAG) + { + printCDATA(fout, indent, node); + } + else if (node.type == Node.SECTION_TAG) + { + printSection(fout, indent, node); + } + else if (node.type == Node.ASP_TAG) + { + printAsp(fout, indent, node); + } + else if (node.type == Node.JSTE_TAG) + { + printJste(fout, indent, node); + } + else if (node.type == Node.PHP_TAG) + { + printPhp(fout, indent, node); + } + else if (TidyUtils.toBoolean(node.tag.model & Dict.CM_EMPTY)) +// || (node.type == Node.START_END_TAG && !configuration.xHTML)) + { + if (!TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE)) + { + condFlushLine(fout, indent); + } + + if (node.tag == tt.tagBr + && node.prev != null + && node.prev.tag != tt.tagBr + && this.configuration.breakBeforeBR) + { + flushLine(fout, indent); + } + + if (this.configuration.makeClean && node.tag == tt.tagWbr) + { + printString(" "); + } + else + { + printTag(lexer, fout, mode, indent, node); + } + + if (node.tag == tt.tagParam || node.tag == tt.tagArea) + { + condFlushLine(fout, indent); + } + else if (node.tag == tt.tagBr || node.tag == tt.tagHr) + { + flushLine(fout, indent); + } + } + else + { + if (node.type == Node.START_END_TAG) + { + node.type = Node.START_TAG; + } + + // some kind of container element + if (node.tag != null && node.tag.getParser() == ParserImpl.PRE) + { + condFlushLine(fout, indent); + + indent = 0; + condFlushLine(fout, indent); + printTag(lexer, fout, mode, indent, node); + flushLine(fout, indent); + + for (content = node.content; content != null; content = content.next) + { + printTree(fout, (short) (mode | PREFORMATTED | NOWRAP), indent, lexer, content); + } + + condFlushLine(fout, indent); + printEndTag(mode, indent, node); + flushLine(fout, indent); + + if (!this.configuration.indentContent && node.next != null) + { + flushLine(fout, indent); + } + } + else if (node.tag == tt.tagStyle || node.tag == tt.tagScript) + { + printScriptStyle(fout, (short) (mode | PREFORMATTED | NOWRAP | CDATA), indent, lexer, node); + } + else if (TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE)) + { + if (this.configuration.makeClean) + { + // discards <font> and </font> tags + if (node.tag == tt.tagFont) + { + for (content = node.content; content != null; content = content.next) + { + printTree(fout, mode, indent, lexer, content); + } + return; + } + + // replace <nobr> ... </nobr> by &nbsp; or &#160; etc. + if (node.tag == tt.tagNobr) + { + for (content = node.content; content != null; content = content.next) + { + printTree(fout, (short) (mode | NOWRAP), indent, lexer, content); + } + return; + } + } + + // otherwise a normal inline element + + printTag(lexer, fout, mode, indent, node); + + // indent content for SELECT, TEXTAREA, MAP, OBJECT and APPLET + + if (shouldIndent(node)) + { + condFlushLine(fout, indent); + indent += this.configuration.spaces; + + for (content = node.content; content != null; content = content.next) + { + printTree(fout, mode, indent, lexer, content); + } + + condFlushLine(fout, indent); + indent -= this.configuration.spaces; + condFlushLine(fout, indent); + } + else + { + + for (content = node.content; content != null; content = content.next) + { + printTree(fout, mode, indent, lexer, content); + } + } + + printEndTag(mode, indent, node); + } + else + { + // other tags + condFlushLine(fout, indent); + + if (this.configuration.smartIndent && node.prev != null) + { + flushLine(fout, indent); + } + + // do not omit elements with attributes + if (!this.configuration.hideEndTags + || !(node.tag != null && TidyUtils.toBoolean(node.tag.model & Dict.CM_OMITST)) + || node.attributes != null) + { + printTag(lexer, fout, mode, indent, node); + + if (shouldIndent(node)) + { + condFlushLine(fout, indent); + } + else if (TidyUtils.toBoolean(node.tag.model & Dict.CM_HTML) + || node.tag == tt.tagNoframes + || (TidyUtils.toBoolean(node.tag.model & Dict.CM_HEAD) && !(node.tag == tt.tagTitle))) + { + flushLine(fout, indent); + } + } + + if (node.tag == tt.tagBody && this.configuration.burstSlides) + { + printSlide(fout, mode, (this.configuration.indentContent + ? indent + this.configuration.spaces + : indent), lexer); + } + else + { + last = null; + + for (content = node.content; content != null; content = content.next) + { + // kludge for naked text before block level tag + if (last != null + && !this.configuration.indentContent + && last.type == Node.TEXT_NODE + && content.tag != null + && !TidyUtils.toBoolean(content.tag.model & Dict.CM_INLINE)) + { + flushLine(fout, indent); + } + + printTree( + fout, + mode, + (shouldIndent(node) ? indent + this.configuration.spaces : indent), + lexer, + content); + + last = content; + } + } + + // don't flush line for td and th + if (shouldIndent(node) + || ((TidyUtils.toBoolean(node.tag.model & Dict.CM_HTML) || node.tag == tt.tagNoframes || // + (TidyUtils.toBoolean(node.tag.model & Dict.CM_HEAD) && !(node.tag == tt.tagTitle))) && // + !this.configuration.hideEndTags)) + { + condFlushLine( + fout, + (this.configuration.indentContent ? indent + this.configuration.spaces : indent)); + + if (!this.configuration.hideEndTags || !TidyUtils.toBoolean(node.tag.model & Dict.CM_OPT)) + { + printEndTag(mode, indent, node); + + // #603128 tidy adds newslines after </html> tag + // Fix by Fabrizio Giustina 12-02-2004 + // fix is different from the one in original tidy + if (!lexer.seenEndHtml) + { + flushLine(fout, indent); + } + } + } + else + { + if (!this.configuration.hideEndTags || !TidyUtils.toBoolean(node.tag.model & Dict.CM_OPT)) + { + printEndTag(mode, indent, node); + } + + flushLine(fout, indent); + } + + // FG commented out: double newlines + // if (!this.configuration.indentContent + // && node.next != null + // && !this.configuration.hideEndTags + // && (node.tag.model + // & TidyUtils.toBoolean(Dict.CM_BLOCK | Dict.CM_TABLE | Dict.CM_LIST | Dict.CM_DEFLIST))) + // { + // flushLine(fout, indent); + // } + } + } + } + + /** + * @param fout + * @param mode + * @param indent + * @param lexer + * @param node + * @throws IOException + */ + public void printXMLTree(Out fout, short mode, int indent, Lexer lexer, Node node) throws IOException + { + TagTable tt = this.configuration.tt; + + if (node == null) + { + return; + } + + if (node.type == Node.TEXT_NODE || (node.type == Node.CDATA_TAG && lexer.configuration.escapeCdata)) + { + printText(fout, mode, indent, node.textarray, node.start, node.end); + } else if (node.type == Node.CDATA_TEXT ) + { + printText(fout, CDATA, indent, node.textarray, node.start, node.end); + } + else if (node.type == Node.COMMENT_TAG) + { + condFlushLine(fout, indent); + printComment(fout, 0, node); + condFlushLine(fout, 0); + } + else if (node.type == Node.ROOT_NODE) + { + Node content; + + for (content = node.content; content != null; content = content.next) + { + printXMLTree(fout, mode, indent, lexer, content); + } + } + else if (node.type == Node.DOCTYPE_TAG) + { + printDocType(fout, indent, lexer, node); + } + else if (node.type == Node.PROC_INS_TAG) + { + printPI(fout, indent, node); + } + else if (node.type == Node.XML_DECL) + { + printXmlDecl(fout, indent, node); + } + else if (node.type == Node.CDATA_TAG) + { + printCDATA(fout, indent, node); + } + else if (node.type == Node.SECTION_TAG) + { + printSection(fout, indent, node); + } + else if (node.type == Node.ASP_TAG) + { + printAsp(fout, indent, node); + } + else if (node.type == Node.JSTE_TAG) + { + printJste(fout, indent, node); + } + else if (node.type == Node.PHP_TAG) + { + printPhp(fout, indent, node); + } + else if (TidyUtils.toBoolean(node.tag.model & Dict.CM_EMPTY) + || node.type == Node.START_END_TAG + && !configuration.xHTML) + { + condFlushLine(fout, indent); + printTag(lexer, fout, mode, indent, node); + // fgiust: Remove empty lines between tags in XML. + //flushLine(fout, indent); + + // CPR: folks don't want so much vertical spacing in XML + // if (node.next != null) { flushLine(fout, indent); } + + } + else + { + // some kind of container element + Node content; + boolean mixed = false; + int cindent; + + for (content = node.content; content != null; content = content.next) + { + if (content.type == Node.TEXT_NODE) + { + mixed = true; + break; + } + } + + condFlushLine(fout, indent); + + if (ParserImpl.XMLPreserveWhiteSpace(node, tt)) + { + indent = 0; + cindent = 0; + mixed = false; + } + else if (mixed) + { + cindent = indent; + } + else + { + cindent = indent + this.configuration.spaces; + } + + printTag(lexer, fout, mode, indent, node); + + if (!mixed && node.content != null) + { + flushLine(fout, indent); + } + + for (content = node.content; content != null; content = content.next) + { + printXMLTree(fout, mode, cindent, lexer, content); + } + + if (!mixed && node.content != null) + { + condFlushLine(fout, cindent); + } + printEndTag(mode, indent, node); + //condFlushLine(fout, indent); + + // CPR: folks don't want so much vertical spacing in XML + // if (node.next != null) { flushLine(fout, indent); } + + } + } + + /** + * Split parse tree by h2 elements and output to separate files. Counts number of h2 children (if any) belonging to + * node. + * @param node root node + * @return number of slides (number of h2 elements) + */ + public int countSlides(Node node) + { + // assume minimum of 1 slide + int n = 1; + + TagTable tt = this.configuration.tt; + + //fix for [431716] avoid empty slides + if (node != null && node.content != null && node.content.tag == tt.tagH2) + { + // "first" slide is empty, so ignore it + n--; + } + + if (node != null) + { + for (node = node.content; node != null; node = node.next) + { + if (node.tag == tt.tagH2) + { + ++n; + } + } + } + + return n; + } + + /** + * @param fout + * @param indent + * @throws IOException + */ + private void printNavBar(Out fout, int indent) throws IOException + { + String buf; + + condFlushLine(fout, indent); + printString("<center><small>"); + + NumberFormat numberFormat = NumberFormat.getInstance(); + numberFormat.setMinimumIntegerDigits(3); + + if (slide > 1) + { + buf = "<a href=\"slide" + numberFormat.format(slide - 1) + ".html\">previous</a> | "; + // #427666 - fix by Eric Rossen 02 Aug 00 + printString(buf); + condFlushLine(fout, indent); + + if (slide < count) + { + printString("<a href=\"slide001.html\">start</a> | "); + // #427666 - fix by Eric Rossen 02 Aug 00 + } + else + { + printString("<a href=\"slide001.html\">start</a>"); + // #427666 - fix by Eric Rossen 02 Aug 00 + } + + condFlushLine(fout, indent); + } + + if (slide < count) + { + buf = "<a href=\"slide" + numberFormat.format(slide + 1) + ".html\">next</a>"; + // #427666 - fix by Eric Rossen 02 Aug 00 + printString(buf); + } + + printString("</small></center>"); + condFlushLine(fout, indent); + } + + /** + * Called from printTree to print the content of a slide from the node slidecontent. On return slidecontent points + * to the node starting the next slide or null. The variables slide and count are used to customise the navigation + * bar. + * @param fout + * @param mode + * @param indent + * @param lexer + * @throws IOException + */ + public void printSlide(Out fout, short mode, int indent, Lexer lexer) throws IOException + { + Node content, last; + TagTable tt = this.configuration.tt; + + NumberFormat numberFormat = NumberFormat.getInstance(); + numberFormat.setMinimumIntegerDigits(3); + + /* insert div for onclick handler */ + String s; + s = "<div onclick=\"document.location='slide" + + numberFormat.format(slide < count ? slide + 1 : 1) + + ".html'\">"; + // #427666 - fix by Eric Rossen 02 Aug 00 + printString(s); + condFlushLine(fout, indent); + + /* first print the h2 element and navbar */ + if (slidecontent != null && slidecontent.tag == tt.tagH2) + { + printNavBar(fout, indent); + + /* now print an hr after h2 */ + + addC('<', linelen++); + + addC(TidyUtils.foldCase('h', this.configuration.upperCaseTags, this.configuration.xmlTags), linelen++); + addC(TidyUtils.foldCase('r', this.configuration.upperCaseTags, this.configuration.xmlTags), linelen++); + + if (this.configuration.xmlOut) + { + printString(" />"); + } + else + { + addC('>', linelen++); + } + + if (this.configuration.indentContent) + { + condFlushLine(fout, indent); + } + + // PrintVertSpacer(fout, indent); + + // condFlushLine(fout, indent); + + // print the h2 element + printTree( + fout, + mode, + (this.configuration.indentContent ? indent + this.configuration.spaces : indent), + lexer, + slidecontent); + + slidecontent = slidecontent.next; + } + + // now continue until we reach the next h2 + + last = null; + content = slidecontent; + + for (; content != null; content = content.next) + { + if (content.tag == tt.tagH2) + { + break; + } + + // kludge for naked text before block level tag + if (last != null + && !this.configuration.indentContent + && last.type == Node.TEXT_NODE + && content.tag != null + && TidyUtils.toBoolean(content.tag.model & Dict.CM_BLOCK)) + { + flushLine(fout, indent); + flushLine(fout, indent); + } + + printTree( + fout, + mode, + (this.configuration.indentContent ? indent + this.configuration.spaces : indent), + lexer, + content); + + last = content; + } + + slidecontent = content; + + // now print epilog + + condFlushLine(fout, indent); + + printString("<br clear=\"all\">"); + condFlushLine(fout, indent); + + addC('<', linelen++); + + addC(TidyUtils.foldCase('h', this.configuration.upperCaseTags, this.configuration.xmlTags), linelen++); + addC(TidyUtils.foldCase('r', this.configuration.upperCaseTags, this.configuration.xmlTags), linelen++); + + if (this.configuration.xmlOut) + { + printString(" />"); + } + else + { + addC('>', linelen++); + } + + if (this.configuration.indentContent) + { + condFlushLine(fout, indent); + } + + printNavBar(fout, indent); + + // end tag for div + printString("</div>"); + condFlushLine(fout, indent); + } + + /** + * Add meta element for page transition effect, this works on IE but not NS. + * @param lexer + * @param root + * @param duration + */ + public void addTransitionEffect(Lexer lexer, Node root, double duration) + { + Node head = root.findHEAD(lexer.configuration.tt); + String transition; + + transition = "blendTrans(Duration=" + (new Double(duration)).toString() + ")"; + + if (head != null) + { + Node meta = lexer.inferredTag("meta"); + meta.addAttribute("http-equiv", "Page-Enter"); + meta.addAttribute("content", transition); + head.insertNodeAtStart(meta); + } + } + + /** + * Creates slides from h2. + * @param lexer Lexer + * @param root root node + */ + public void createSlides(Lexer lexer, Node root) + { + Node body; + String buf; + + NumberFormat numberFormat = NumberFormat.getInstance(); + numberFormat.setMinimumIntegerDigits(3); + + body = root.findBody(lexer.configuration.tt); + count = countSlides(body); + slidecontent = body.content; + + addTransitionEffect(lexer, root, 3.0); + + for (slide = 1; slide <= count; ++slide) + { + buf = "slide" + numberFormat.format(slide) + ".html"; + + try + { + FileOutputStream fis = new FileOutputStream(buf); + Out out = OutFactory.getOut(configuration, fis); + + printTree(out, (short) 0, 0, lexer, root); + flushLine(out, 0); + out.close(); + } + catch (IOException e) + { + log.error(buf + e.toString()); + } + } + + // delete superfluous slides by deleting slideN.html for N = count+1, count+2, etc. + // until no such file is found. + + // #427666 - fix by Eric Rossen 02 Aug 00 + while ((new File("slide" + numberFormat.format(slide) + ".html")).delete()) + { + ++slide; + } + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParseProperty.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParseProperty.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParseProperty.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,94 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Interface for configuration property parser. + * @author Fabrizio Giustina + * @version $Revision $ ($Author $) + */ +public interface ParseProperty +{ + + /** + * Parse a configuration option. + * @param value option value + * @param option option name + * @param configuration actual configuration instance + * @return parsed configuration value + */ + Object parse(String value, String option, Configuration configuration); + + /** + * Returns the option type. + * @return option type + */ + String getType(); + + /** + * Returns the valid values. + * @return valid values (text) + */ + String getOptionValues(); + + /** + * Returns the "friendly name" for the passed value. Needed to print actual configuration setting. + * @param option option name + * @param value actual value + * @param configuration actual configuration + * @return "friendly" actual value + */ + String getFriendlyName(String option, Object value, Configuration configuration); + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParsePropertyImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParsePropertyImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParsePropertyImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,929 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.util.Iterator; +import java.util.List; +import java.util.StringTokenizer; + + +/** + * Property parser instances. + * @author Fabrizio Giustina + * @version $Revision $ ($Author $) + */ +public final class ParsePropertyImpl +{ + + /** + * configuration parser for int values. + */ + static final ParseProperty INT = new ParseInt(); + + /** + * configuration parser for boolean values. + */ + static final ParseProperty BOOL = new ParseBoolean(); + + /** + * configuration parser for inverted boolean values. + */ + static final ParseProperty INVBOOL = new ParseInvBoolean(); + + /** + * configuration parser for char encoding values. + */ + static final ParseProperty CHAR_ENCODING = new ParseCharEncoding(); + + /** + * configuration parser for name values. + */ + static final ParseProperty NAME = new ParseName(); + + /** + * configuration parser for tag names. + */ + static final ParseProperty TAGNAMES = new ParseTagNames(); + + /** + * configuration parser for doctype property. + */ + static final ParseProperty DOCTYPE = new ParseDocType(); + + /** + * configuration parser for repetated attribute property. + */ + static final ParseProperty REPEATED_ATTRIBUTES = new ParseRepeatedAttribute(); + + /** + * configuration parser for String values. + */ + static final ParseProperty STRING = new ParseString(); + + /** + * configuration parser for indent property. + */ + static final ParseProperty INDENT = new ParseIndent(); + + /** + * configuration parser for css selectors. + */ + static final ParseProperty CSS1SELECTOR = new ParseCSS1Selector(); + + /** + * configuration parser for new line bytes. + */ + static final ParseProperty NEWLINE = new ParseNewLine(); + + /** + * don't instantiate. + */ + private ParsePropertyImpl() + { + // unused + } + + /** + * parser for integer values. + */ + static class ParseInt implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + int i = 0; + try + { + i = Integer.parseInt(value); + } + catch (NumberFormatException e) + { + configuration.report.badArgument(value, option); + i = -1; + } + return new Integer(i); + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Integer"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "0, 1, 2, ..."; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + return value == null ? "" : value.toString(); + } + } + + /** + * parser for boolean values. + */ + static class ParseBoolean implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + Boolean b = Boolean.TRUE; + if (value != null && value.length() > 0) + { + char c = value.charAt(0); + if ((c == 't') || (c == 'T') || (c == 'Y') || (c == 'y') || (c == '1')) + { + b = Boolean.TRUE; + } + else if ((c == 'f') || (c == 'F') || (c == 'N') || (c == 'n') || (c == '0')) + { + b = Boolean.FALSE; + } + else + { + configuration.report.badArgument(value, option); + } + } + return b; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Boolean"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "y/n, yes/no, t/f, true/false, 1/0"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + if (value == null) + { + return ""; + } + + return ((Boolean) value).booleanValue() ? "yes" : "no"; + } + } + + /** + * parser for boolean values. + */ + static class ParseInvBoolean implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + return (((Boolean) BOOL.parse(value, option, configuration)).booleanValue() ? Boolean.FALSE : Boolean.TRUE); + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Boolean"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "yes, no, true, false"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + if (value == null) + { + return ""; + } + + return ((Boolean) value).booleanValue() ? "no" : "yes"; + } + } + + /** + * parse character encoding option. Can be RAW, ASCII, LATIN1, UTF8, ISO2022, MACROMAN, UTF16LE, UTF16BE, UTF16, + * WIN1252, BIG5, SHIFTJIS + */ + static class ParseCharEncoding implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + + if ("raw".equalsIgnoreCase(value)) + { + // special value for compatibility with tidy c + configuration.rawOut = true; + } + else if (!TidyUtils.isCharEncodingSupported(value)) + { + configuration.report.badArgument(value, option); + } + else if ("input-encoding".equalsIgnoreCase(option)) + { + configuration.setInCharEncodingName(value); + } + else if ("output-encoding".equalsIgnoreCase(option)) + { + configuration.setOutCharEncodingName(value); + } + else if ("char-encoding".equalsIgnoreCase(option)) + { + configuration.setInCharEncodingName(value); + configuration.setOutCharEncodingName(value); + } + + return null; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Encoding"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + // ascii, latin1, raw, utf-8, iso2022, mac, utf-16, utf-16be, utf-16le, big5, shiftjis + return "Any valid java char encoding name"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + if ("output-encoding".equalsIgnoreCase(option)) + { + return configuration.getOutCharEncodingName(); + } + + // for input-encoding or char-encoding + return configuration.getInCharEncodingName(); + } + } + + /** + * parser for name values (a string excluding whitespace). + */ + static class ParseName implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + StringTokenizer t = new StringTokenizer(value); + String rs = null; + if (t.countTokens() >= 1) + { + rs = t.nextToken(); + } + else + { + configuration.report.badArgument(value, option); + } + return rs; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Name"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "-"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + return value == null ? "" : value.toString(); + } + } + + /** + * parser for name values. + */ + static class ParseTagNames implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + short tagType = Dict.TAGTYPE_INLINE; + + if ("new-inline-tags".equals(option)) + { + tagType = Dict.TAGTYPE_INLINE; + } + else if ("new-blocklevel-tags".equals(option)) + { + tagType = Dict.TAGTYPE_BLOCK; + } + else if ("new-empty-tags".equals(option)) + { + tagType = Dict.TAGTYPE_EMPTY; + } + else if ("new-pre-tags".equals(option)) + { + tagType = Dict.TAGTYPE_PRE; + } + + StringTokenizer t = new StringTokenizer(value, " \t\n\r,"); + while (t.hasMoreTokens()) + { + configuration.definedTags |= tagType; + configuration.tt.defineTag(tagType, t.nextToken()); + } + return null; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Tag names"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "tagX, tagY, ..."; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + short tagType; + if ("new-inline-tags".equals(option)) + { + tagType = Dict.TAGTYPE_INLINE; + } + else if ("new-blocklevel-tags".equals(option)) + { + tagType = Dict.TAGTYPE_BLOCK; + } + else if ("new-empty-tags".equals(option)) + { + tagType = Dict.TAGTYPE_EMPTY; + } + else if ("new-pre-tags".equals(option)) + { + tagType = Dict.TAGTYPE_PRE; + } + else + { + return ""; + } + + List<String> tagList = configuration.tt.findAllDefinedTag(tagType); + if (tagList.isEmpty()) + { + return ""; + } + + StringBuffer buffer = new StringBuffer(); + Iterator<String> iterator = tagList.iterator(); + while (iterator.hasNext()) + { + buffer.append(iterator.next()); + buffer.append(" "); + } + + return buffer.toString(); + } + } + + /** + * Parse doctype preference. doctype: <code>omit | auto | strict | loose | [fpi]</code> where the fpi is a string + * similar to <code>"-//ACME//DTD HTML 3.14159//EN"</code>. + */ + static class ParseDocType implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + value = value.trim(); + + /* "-//ACME//DTD HTML 3.14159//EN" or similar */ + + if (value.startsWith("\"")) + { + configuration.docTypeMode = Configuration.DOCTYPE_USER; + return value; + } + + /* read first word */ + String word = ""; + StringTokenizer t = new StringTokenizer(value, " \t\n\r,"); + if (t.hasMoreTokens()) + { + word = t.nextToken(); + } + // #443663 - fix by Terry Teague 23 Jul 01 + if ("auto".equalsIgnoreCase(word)) + { + configuration.docTypeMode = Configuration.DOCTYPE_AUTO; + } + else if ("omit".equalsIgnoreCase(word)) + { + configuration.docTypeMode = Configuration.DOCTYPE_OMIT; + } + else if ("strict".equalsIgnoreCase(word)) + { + configuration.docTypeMode = Configuration.DOCTYPE_STRICT; + } + else if ("loose".equalsIgnoreCase(word) || "transitional".equalsIgnoreCase(word)) + { + configuration.docTypeMode = Configuration.DOCTYPE_LOOSE; + } + else if ("ignore".equalsIgnoreCase(word)) + { + configuration.docTypeMode = Configuration.DOCTYPE_IGNORE; + } + else + { + configuration.report.badArgument(value, option); + } + return null; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "DocType"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "omit | auto | strict | loose | ignore | [fpi]"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + + String stringValue; + + switch (configuration.docTypeMode) + { + case Configuration.DOCTYPE_AUTO : + stringValue = "auto"; + break; + + case Configuration.DOCTYPE_OMIT : + stringValue = "omit"; + break; + + case Configuration.DOCTYPE_STRICT : + stringValue = "strict"; + break; + + case Configuration.DOCTYPE_LOOSE : + stringValue = "transitional"; + break; + + case Configuration.DOCTYPE_IGNORE : + stringValue = "ignore"; + break; + + case Configuration.DOCTYPE_USER : + stringValue = configuration.docTypeStr; + break; + + default : + stringValue = "unknown"; + break; + } + + return stringValue; + } + } + + /** + * keep-first or keep-last? + */ + static class ParseRepeatedAttribute implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + int dupAttr; + + if ("keep-first".equalsIgnoreCase(value)) + { + dupAttr = Configuration.KEEP_FIRST; + } + else if ("keep-last".equalsIgnoreCase(value)) + { + dupAttr = Configuration.KEEP_LAST; + } + else + { + configuration.report.badArgument(value, option); + dupAttr = -1; + } + return new Integer(dupAttr); + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Enum"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "keep-first, keep-last"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + if (value == null) + { + return ""; + } + + int intValue = ((Integer) value).intValue(); + String stringValue; + + switch (intValue) + { + case Configuration.KEEP_FIRST : + stringValue = "keep-first"; + break; + + case Configuration.KEEP_LAST : + stringValue = "keep-last"; + break; + + default : + stringValue = "unknown"; + break; + } + + return stringValue; + } + } + + /** + * Parser for String values. + */ + static class ParseString implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + return value; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "String"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "-"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + return value == null ? "" : (String) value; + } + } + + /** + * Parser for indent values. + */ + static class ParseIndent implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + boolean b = configuration.indentContent; + + if ("yes".equalsIgnoreCase(value)) + { + b = true; + configuration.smartIndent = false; + } + else if ("true".equalsIgnoreCase(value)) + { + b = true; + configuration.smartIndent = false; + } + else if ("no".equalsIgnoreCase(value)) + { + b = false; + configuration.smartIndent = false; + } + else if ("false".equalsIgnoreCase(value)) + { + b = false; + configuration.smartIndent = false; + } + else if ("auto".equalsIgnoreCase(value)) + { + b = true; + configuration.smartIndent = true; + } + else + { + configuration.report.badArgument(value, option); + } + return b ? Boolean.TRUE : Boolean.FALSE; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Indent"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "auto, y/n, yes/no, t/f, true/false, 1/0"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + return value == null ? "" : value.toString(); + } + } + + /** + * Parser for css selectors. + */ + static class ParseCSS1Selector implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + StringTokenizer t = new StringTokenizer(value); + String buf = null; + if (t.countTokens() >= 1) + { + buf = t.nextToken() + "-"; // Make sure any escaped Unicode is terminated so valid class names are + // generated after Tidy appends last digits. + } + else + { + configuration.report.badArgument(value, option); + } + + if (!Lexer.isCSS1Selector(value)) + { + configuration.report.badArgument(value, option); + } + + return buf; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Name"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "CSS1 selector"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + return value == null ? "" : (String) value; + } + } + + /** + * Parser for newline bytes. Allows lf|crlf|cr. + */ + static class ParseNewLine implements ParseProperty + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#parse(java.lang.String, java.lang.String, org.ajax4jsf.org.w3c.tidy.Configuration) + */ + public Object parse(String value, String option, Configuration configuration) + { + // lf|crlf|cr + if ("lf".equalsIgnoreCase(value)) + { + configuration.newline = new char[]{'\n'}; + } + else if ("cr".equalsIgnoreCase(value)) + { + configuration.newline = new char[]{'\r'}; + } + else if ("crlf".equalsIgnoreCase(value)) + { + configuration.newline = new char[]{'\r', '\n'}; + } + else + { + configuration.report.badArgument(value, option); + } + return null; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getType() + */ + public String getType() + { + return "Enum"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getOptionValues() + */ + public String getOptionValues() + { + return "lf, crlf, cr"; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.ParseProperty#getFriendlyName(java.lang.String, java.lang.Object, Configuration) + */ + public String getFriendlyName(String option, Object value, Configuration configuration) + { + if (configuration.newline.length == 1) + { + return (configuration.newline[0] == '\n') ? "lf" : "cr"; + } + return "crlf"; + } + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Parser.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Parser.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Parser.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,74 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * HTML Parser. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public interface Parser +{ + + /** + * Parse the given node. + * @param lexer Lexer + * @param node node created by the lexer upon seeing the start tag, or by the parser when the start tag is inferred + * @param mode content mode + */ + void parse(Lexer lexer, Node node, short mode); + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParserImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParserImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ParserImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,3624 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * HTML Parser implementation. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class ParserImpl +{ + + /** + * parser for html. + */ + public static final Parser HTML = new ParseHTML(); + + /** + * parser for head. + */ + public static final Parser HEAD = new ParseHead(); + + /** + * parser for title. + */ + public static final Parser TITLE = new ParseTitle(); + + /** + * parser for script. + */ + public static final Parser SCRIPT = new ParseScript(); + + /** + * parser for body. + */ + public static final Parser BODY = new ParseBody(); + + /** + * parser for frameset. + */ + public static final Parser FRAMESET = new ParseFrameSet(); + + /** + * parser for inline. + */ + public static final Parser INLINE = new ParseInline(); + + /** + * parser for list. + */ + public static final Parser LIST = new ParseList(); + + /** + * parser for definition lists. + */ + public static final Parser DEFLIST = new ParseDefList(); + + /** + * parser for pre. + */ + public static final Parser PRE = new ParsePre(); + + /** + * parser for block elements. + */ + public static final Parser BLOCK = new ParseBlock(); + + /** + * parser for table. + */ + public static final Parser TABLETAG = new ParseTableTag(); + + /** + * parser for colgroup. + */ + public static final Parser COLGROUP = new ParseColGroup(); + + /** + * parser for rowgroup. + */ + public static final Parser ROWGROUP = new ParseRowGroup(); + + /** + * parser for row. + */ + public static final Parser ROW = new ParseRow(); + + /** + * parser for noframes. + */ + public static final Parser NOFRAMES = new ParseNoFrames(); + + /** + * parser for select. + */ + public static final Parser SELECT = new ParseSelect(); + + /** + * parser for text. + */ + public static final Parser TEXT = new ParseText(); + + /** + * parser for empty elements. + */ + public static final Parser EMPTY = new ParseEmpty(); + + /** + * parser for optgroup. + */ + public static final Parser OPTGROUP = new ParseOptGroup(); + + /** + * ParserImpl should not be instantiated. + */ + private ParserImpl() + { + // unused + } + + /** + * @param lexer + * @param node + * @param mode + */ + protected static void parseTag(Lexer lexer, Node node, short mode) + { + // Fix by GLP 2000-12-21. Need to reset insertspace if this + // is both a non-inline and empty tag (base, link, meta, isindex, hr, area). + if ((node.tag.model & Dict.CM_EMPTY) != 0) + { + lexer.waswhite = false; + } + else if (!((node.tag.model & Dict.CM_INLINE) != 0)) + { + lexer.insertspace = false; + } + + if (node.tag.getParser() == null) + { + return; + } + + if (node.type == Node.START_END_TAG) + { + Node.trimEmptyElement(lexer, node); + return; + } + + node.tag.getParser().parse(lexer, node, mode); + } + + /** + * Move node to the head, where element is used as starting point in hunt for head. Normally called during parsing. + * @param lexer + * @param element + * @param node + */ + protected static void moveToHead(Lexer lexer, Node element, Node node) + { + Node head; + node.removeNode(); // make sure that node is isolated + + TagTable tt = lexer.configuration.tt; + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) { + lexer.report.warning(lexer, element, node, + Report.TAG_NOT_ALLOWED_IN); +// Parse node + if (node.tag.getParser() != null) { + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + + if (lexer.configuration.moveElements) { + + while (element.tag != tt.tagHtml) { + element = element.parent; + } + + for (head = element.content; head != null; head = head.next) { + if (head.tag == tt.tagHead) { + head.insertNodeAtEnd(node); + break; + } + } + } else { + element.insertNodeAtEnd(node); + } + + } else { + lexer.report.warning(lexer, element, node, + Report.DISCARDING_UNEXPECTED); + } + } + + /** + * moves given node to end of body element. + * @param lexer Lexer + * @param node Node to insert + */ + static void moveNodeToBody(Lexer lexer, Node node) + { + if (lexer.configuration.moveElements) { + node.removeNode(); + Node body = lexer.root.findBody(lexer.configuration.tt); + body.insertNodeAtEnd(node); + } + } + + /** + * Parser for HTML. + */ + public static class ParseHTML implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node html, short mode) + { + Node node, head; + Node frameset = null; + Node noframes = null; + + lexer.configuration.xmlTags = false; + lexer.seenEndBody = false; + TagTable tt = lexer.configuration.tt; + + while (true) + { + node = lexer.getToken(Lexer.IGNORE_WHITESPACE); + + if (node == null) + { + node = lexer.inferredTag("head"); + break; + } + + if (node.tag == tt.tagHead) + { + break; + } + + if (node.tag == html.tag && node.type == Node.END_TAG) + { + lexer.report.warning(lexer, html, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // deal with comments etc. + if (Node.insertMisc(html, node)) + { + continue; + } + + lexer.ungetToken(); + node = lexer.inferredTag("head"); + break; + } + + head = node; + html.insertNodeAtEnd(head); + HEAD.parse(lexer, head, mode); + + while (true) + { + node = lexer.getToken(Lexer.IGNORE_WHITESPACE); + + if (node == null) + { + if (frameset == null) + { + // implied body + node = lexer.inferredTag("body"); + html.insertNodeAtEnd(node); + BODY.parse(lexer, node, mode); + } + + return; + } + + // robustly handle html tags + if (node.tag == html.tag) + { + if (node.type != Node.START_TAG && frameset == null) + { + lexer.report.warning(lexer, html, node, Report.DISCARDING_UNEXPECTED); + } + else if (node.type == Node.END_TAG) + { + lexer.seenEndHtml = true; + } + + continue; + } + + // deal with comments etc. + if (Node.insertMisc(html, node)) + { + continue; + } + + // if frameset document coerce <body> to <noframes> + if (node.tag == tt.tagBody) + { + if (node.type != Node.START_TAG) + { + lexer.report.warning(lexer, html, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (frameset != null) + { + lexer.ungetToken(); + + if (noframes == null) + { + noframes = lexer.inferredTag("noframes"); + frameset.insertNodeAtEnd(noframes); + lexer.report.warning(lexer, html, noframes, Report.INSERTING_TAG); + } + + parseTag(lexer, noframes, mode); + continue; + } + + lexer.constrainVersion(~Dict.VERS_FRAMESET); + break; // to parse body + } + + // flag an error if we see more than one frameset + if (node.tag == tt.tagFrameset) + { + if (node.type != Node.START_TAG) + { + lexer.report.warning(lexer, html, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (frameset != null) + { + lexer.report.error(lexer, html, node, Report.DUPLICATE_FRAMESET); + } + else + { + frameset = node; + } + + html.insertNodeAtEnd(node); + parseTag(lexer, node, mode); + + // see if it includes a noframes element so that we can merge subsequent noframes elements + + for (node = frameset.content; node != null; node = node.next) + { + if (node.tag == tt.tagNoframes) + { + noframes = node; + } + } + continue; + } + + // if not a frameset document coerce <noframes> to <body> + if (node.tag == tt.tagNoframes) + { + if (node.type != Node.START_TAG) + { + lexer.report.warning(lexer, html, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (frameset == null) + { + lexer.report.warning(lexer, html, node, Report.DISCARDING_UNEXPECTED); + node = lexer.inferredTag("body"); + break; + } + + if (noframes == null) + { + noframes = node; + frameset.insertNodeAtEnd(noframes); + } + + parseTag(lexer, noframes, mode); + continue; + } + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + if (node.tag != null && (node.tag.model & Dict.CM_HEAD) != 0) + { + moveToHead(lexer, html, node); + continue; + } + + // #427675 - discard illegal frame element following a frameset - fix by Randy Waki 11 Oct 00 + if (frameset != null && node.tag == tt.tagFrame) + { + lexer.report.warning(lexer, html, node, Report.DISCARDING_UNEXPECTED); + continue; + } + } + + lexer.ungetToken(); + + // insert other content into noframes element + if (frameset != null) + { + if (noframes == null) + { + noframes = lexer.inferredTag("noframes"); + frameset.insertNodeAtEnd(noframes); + } + else + { + lexer.report.warning(lexer, html, node, Report.NOFRAMES_CONTENT); + } + + lexer.constrainVersion(Dict.VERS_FRAMESET); + parseTag(lexer, noframes, mode); + continue; + } + + node = lexer.inferredTag("body"); + lexer.constrainVersion(~Dict.VERS_FRAMESET); + break; + } + + // node must be body + html.insertNodeAtEnd(node); + parseTag(lexer, node, mode); + lexer.seenEndHtml = true; + } + + } + + /** + * Parser for HEAD. + */ + public static class ParseHead implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node head, short mode) + { + Node node; + int hasTitle = 0; + int hasBase = 0; + TagTable tt = lexer.configuration.tt; + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == head.tag && node.type == Node.END_TAG) + { + head.closed = true; + break; + } + + if (node.type == Node.TEXT_NODE) + { + lexer.report.warning(lexer, head, node, Report.TAG_NOT_ALLOWED_IN); + lexer.ungetToken(); + break; + } + + // deal with comments etc. + if (Node.insertMisc(head, node)) + { + continue; + } + + if (node.type == Node.DOCTYPE_TAG) + { + Node.insertDocType(lexer, head, node); + continue; + } + + // discard unknown tags + if (node.tag == null) + { + lexer.report.warning(lexer, head, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (!TidyUtils.toBoolean(node.tag.model & Dict.CM_HEAD)) + { + // #545067 Implicit closing of head broken - warn only for XHTML input + if (lexer.isvoyager) + { + lexer.report.warning(lexer, head, node, Report.TAG_NOT_ALLOWED_IN); + } + lexer.ungetToken(); + break; + } + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + if (node.tag == tt.tagTitle) + { + ++hasTitle; + + if (hasTitle > 1) + { + lexer.report.warning(lexer, head, node, Report.TOO_MANY_ELEMENTS); + } + } + else if (node.tag == tt.tagBase) + { + ++hasBase; + + if (hasBase > 1) + { + lexer.report.warning(lexer, head, node, Report.TOO_MANY_ELEMENTS); + } + } + else if (node.tag == tt.tagNoscript) + { + lexer.report.warning(lexer, head, node, Report.TAG_NOT_ALLOWED_IN); + } + + head.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + continue; + } + + // discard unexpected text nodes and end tags + lexer.report.warning(lexer, head, node, Report.DISCARDING_UNEXPECTED); + } + + if (hasTitle == 0) + { + if (!lexer.configuration.bodyOnly) + { + lexer.report.warning(lexer, head, null, Report.MISSING_TITLE_ELEMENT); + } + head.insertNodeAtEnd(lexer.inferredTag("title")); + } + } + + } + + /** + * Parser for TITLE. + */ + public static class ParseTitle implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node title, short mode) + { + Node node; + + while ((node = lexer.getToken(Lexer.MIXED_CONTENT)) != null) + { + // [438658] : Missing / in title endtag makes 2 titles + if (node.tag == title.tag && node.type == Node.START_TAG) + { + lexer.report.warning(lexer, title, node, Report.COERCE_TO_ENDTAG); + node.type = Node.END_TAG; + continue; + } + else if (node.tag == title.tag && node.type == Node.END_TAG) + { + title.closed = true; + Node.trimSpaces(lexer, title); + return; + } + + if (node.type == Node.TEXT_NODE) + { + // only called for 1st child + if (title.content == null) + { + Node.trimInitialSpace(lexer, title, node); + } + + if (node.start >= node.end) + { + continue; + } + + title.insertNodeAtEnd(node); + continue; + } + + // deal with comments etc. + if (Node.insertMisc(title, node)) + { + continue; + } + + // discard unknown tags + if (node.tag == null) + { + lexer.report.warning(lexer, title, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // pushback unexpected tokens + lexer.report.warning(lexer, title, node, Report.MISSING_ENDTAG_BEFORE); + lexer.ungetToken(); + Node.trimSpaces(lexer, title); + return; + } + + lexer.report.warning(lexer, title, node, Report.MISSING_ENDTAG_FOR); + } + + } + + /** + * Parser for SCRIPT. + */ + public static class ParseScript implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node script, short mode) + { + // This isn't quite right for CDATA content as it recognises tags within the content and parses them + // accordingly. This will unfortunately screw up scripts which include < + letter, < + !, < + ? or < + / + + // letter + + Node node = lexer.getCDATA(script); + + if (node != null) + { + script.insertNodeAtEnd(node); + } + } + + } + + /** + * Parser for BODY. + */ + public static class ParseBody implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node body, short mode) + { + Node node; + boolean checkstack, iswhitenode; + + mode = Lexer.IGNORE_WHITESPACE; + checkstack = true; + TagTable tt = lexer.configuration.tt; + + Clean.bumpObject(lexer, body.parent); + + while ((node = lexer.getToken(mode)) != null) + { + + // #538536 Extra endtags not detected + if (node.tag == tt.tagHtml) + { + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG || lexer.seenEndHtml) + { + lexer.report.warning(lexer, body, node, Report.DISCARDING_UNEXPECTED); + } + else + { + lexer.seenEndHtml = true; + } + + continue; + } + + if (lexer.seenEndBody + && (node.type == Node.START_TAG || node.type == Node.END_TAG || node.type == Node.START_END_TAG)) + { + lexer.report.warning(lexer, body, node, Report.CONTENT_AFTER_BODY); + } + + if (node.tag == body.tag && node.type == Node.END_TAG) + { + body.closed = true; + Node.trimSpaces(lexer, body); + lexer.seenEndBody = true; + mode = Lexer.IGNORE_WHITESPACE; + + if (body.parent.tag == tt.tagNoframes) + { + break; + } + + continue; + } + + if (node.tag == tt.tagNoframes) + { + if (node.type == Node.START_TAG) + { + body.insertNodeAtEnd(node); + BLOCK.parse(lexer, node, mode); + continue; + } + + if (node.type == Node.END_TAG && body.parent.tag == tt.tagNoframes) + { + Node.trimSpaces(lexer, body); + lexer.ungetToken(); + break; + } + } + + if ((node.tag == tt.tagFrame || node.tag == tt.tagFrameset) && body.parent.tag == tt.tagNoframes) + { + Node.trimSpaces(lexer, body); + lexer.ungetToken(); + break; + } + + iswhitenode = false; + + if (node.type == Node.TEXT_NODE + && node.end <= node.start + 1 + && node.textarray[node.start] == (byte) ' ') + { + iswhitenode = true; + } + + // deal with comments etc. + if (Node.insertMisc(body, node)) + { + continue; + } + + // #538536 Extra endtags not detected + // if (lexer.seenEndBody && !iswhitenode) + // { + // lexer.seenEndBody = true; + // lexer.report.warning(lexer, body, node, Report.CONTENT_AFTER_BODY); + // } + + // mixed content model permits text + if (node.type == Node.TEXT_NODE) + { + if (iswhitenode && mode == Lexer.IGNORE_WHITESPACE) + { + continue; + } + + if (lexer.configuration.encloseBodyText && !iswhitenode) + { + Node para; + + lexer.ungetToken(); + para = lexer.inferredTag("p"); + body.insertNodeAtEnd(para); + parseTag(lexer, para, mode); + mode = Lexer.MIXED_CONTENT; + continue; + } + + // HTML2 and HTML4 strict doesn't allow text here + lexer.constrainVersion(~(Dict.VERS_HTML40_STRICT | Dict.VERS_HTML20)); + + if (checkstack) + { + checkstack = false; + + if (lexer.inlineDup(node) > 0) + { + continue; + } + } + + body.insertNodeAtEnd(node); + mode = Lexer.MIXED_CONTENT; + continue; + } + + if (node.type == Node.DOCTYPE_TAG) + { + Node.insertDocType(lexer, body, node); + continue; + } + // discard unknown and PARAM tags + if (node.tag == null || node.tag == tt.tagParam) + { + lexer.report.warning(lexer, body, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // Netscape allows LI and DD directly in BODY We infer UL or DL respectively and use this boolean to + // exclude block-level elements so as to match Netscape's observed behaviour. + + lexer.excludeBlocks = false; + + if ((!((node.tag.model & Dict.CM_BLOCK) != 0) && !((node.tag.model & Dict.CM_INLINE) != 0)) + || node.tag == tt.tagInput) + { + // avoid this error message being issued twice + if (!((node.tag.model & Dict.CM_HEAD) != 0)) + { + lexer.report.warning(lexer, body, node, Report.TAG_NOT_ALLOWED_IN); + } + + if ((node.tag.model & Dict.CM_HTML) != 0) + { + // copy body attributes if current body was inferred + if (node.tag == tt.tagBody && body.implicit && body.attributes == null) + { + body.attributes = node.attributes; + node.attributes = null; + } + + continue; + } + + if ((node.tag.model & Dict.CM_HEAD) != 0) + { + moveToHead(lexer, body, node); + continue; + } + + if ((node.tag.model & Dict.CM_LIST) != 0) + { + lexer.ungetToken(); + node = lexer.inferredTag("ul"); + node.addClass("noindent"); + lexer.excludeBlocks = true; + } + else if ((node.tag.model & Dict.CM_DEFLIST) != 0) + { + lexer.ungetToken(); + node = lexer.inferredTag("dl"); + lexer.excludeBlocks = true; + } + else if ((node.tag.model & (Dict.CM_TABLE | Dict.CM_ROWGRP | Dict.CM_ROW)) != 0) + { + lexer.ungetToken(); + node = lexer.inferredTag("table"); + lexer.excludeBlocks = true; + } + // Changed by Asmirnov - exclude empty <form> inserting + else if (node.tag == tt.tagInput) + { + // lexer.ungetToken(); + // node = lexer.inferredTag("form"); + lexer.excludeBlocks = true; + } + else + { + if (!((node.tag.model & (Dict.CM_ROW | Dict.CM_FIELD)) != 0)) + { + lexer.ungetToken(); + return; + } + + // ignore </td></th> <option> etc. + continue; + } + } + + if (node.type == Node.END_TAG) + { + if (node.tag == tt.tagBr) + { + node.type = Node.START_TAG; + } + else if (node.tag == tt.tagP) + { + Node.coerceNode(lexer, node, tt.tagBr); + body.insertNodeAtEnd(node); + node = lexer.inferredTag("br"); + } + else if ((node.tag.model & Dict.CM_INLINE) != 0) + { + lexer.popInline(node); + } + } + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + if (((node.tag.model & Dict.CM_INLINE) != 0) && !((node.tag.model & Dict.CM_MIXED) != 0)) + { + // HTML4 strict doesn't allow inline content here + // but HTML2 does allow img elements as children of body + if (node.tag == tt.tagImg) + { + lexer.constrainVersion(~Dict.VERS_HTML40_STRICT); + } + else + { + lexer.constrainVersion(~(Dict.VERS_HTML40_STRICT | Dict.VERS_HTML20)); + } + + if (checkstack && !node.implicit) + { + checkstack = false; + + if (lexer.inlineDup(node) > 0) + { + continue; + } + } + + mode = Lexer.MIXED_CONTENT; + } + else + { + checkstack = true; + mode = Lexer.IGNORE_WHITESPACE; + } + + if (node.implicit) + { + lexer.report.warning(lexer, body, node, Report.INSERTING_TAG); + } + + body.insertNodeAtEnd(node); + parseTag(lexer, node, mode); + continue; + } + + // discard unexpected tags + lexer.report.warning(lexer, body, node, Report.DISCARDING_UNEXPECTED); + } + } + + } + + /** + * Parser for FRAMESET. + */ + public static class ParseFrameSet implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node frameset, short mode) + { + Node node; + TagTable tt = lexer.configuration.tt; + + lexer.badAccess |= Report.USING_FRAMES; + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == frameset.tag && node.type == Node.END_TAG) + { + frameset.closed = true; + Node.trimSpaces(lexer, frameset); + return; + } + + // deal with comments etc. + if (Node.insertMisc(frameset, node)) + { + continue; + } + + if (node.tag == null) + { + lexer.report.warning(lexer, frameset, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + if (node.tag != null && (node.tag.model & Dict.CM_HEAD) != 0) + { + moveToHead(lexer, frameset, node); + continue; + } + } + + if (node.tag == tt.tagBody) + { + lexer.ungetToken(); + node = lexer.inferredTag("noframes"); + lexer.report.warning(lexer, frameset, node, Report.INSERTING_TAG); + } + + if (node.type == Node.START_TAG && (node.tag.model & Dict.CM_FRAMES) != 0) + { + frameset.insertNodeAtEnd(node); + lexer.excludeBlocks = false; + parseTag(lexer, node, Lexer.MIXED_CONTENT); + continue; + } + else if (node.type == Node.START_END_TAG && (node.tag.model & Dict.CM_FRAMES) != 0) + { + frameset.insertNodeAtEnd(node); + continue; + } + + // discard unexpected tags + lexer.report.warning(lexer, frameset, node, Report.DISCARDING_UNEXPECTED); + } + + lexer.report.warning(lexer, frameset, node, Report.MISSING_ENDTAG_FOR); + } + + } + + /** + * Parser for INLINE. + */ + public static class ParseInline implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node element, short mode) + { + Node node, parent; + TagTable tt = lexer.configuration.tt; + + if (TidyUtils.toBoolean(element.tag.model & Dict.CM_EMPTY)) + { + return; + } + + // ParseInline is used for some block level elements like H1 to H6 For such elements we need to insert + // inline emphasis tags currently on the inline stack. For Inline elements, we normally push them onto the + // inline stack provided they aren't implicit or OBJECT/APPLET. This test is carried out in PushInline and + // PopInline, see istack.c We don't push SPAN to replicate current browser behavior + + if (TidyUtils.toBoolean(element.tag.model & Dict.CM_BLOCK) || (element.tag == tt.tagDt)) + { + lexer.inlineDup(null); + } + else if (TidyUtils.toBoolean(element.tag.model & Dict.CM_INLINE) && element.tag != tt.tagSpan ) + { + // && element.tag != tt.tagSpan #540571 Inconsistent behaviour with span inline element + lexer.pushInline(element); + } + + if (element.tag == tt.tagNobr) + { + lexer.badLayout |= Report.USING_NOBR; + } + else if (element.tag == tt.tagFont) + { + lexer.badLayout |= Report.USING_FONT; + } + + // Inline elements may or may not be within a preformatted element + if (mode != Lexer.PREFORMATTED) + { + mode = Lexer.MIXED_CONTENT; + } + + while ((node = lexer.getToken(mode)) != null) + { + // end tag for current element + if (node.tag == element.tag && node.type == Node.END_TAG) + { + if (TidyUtils.toBoolean(element.tag.model & Dict.CM_INLINE)) + { + lexer.popInline(node); + } + + if (!TidyUtils.toBoolean(mode & Lexer.PREFORMATTED)) + { + Node.trimSpaces(lexer, element); + } + + // if a font element wraps an anchor and nothing else then move the font element inside the anchor + // since otherwise it won't alter the anchor text color + + if (element.tag == tt.tagFont && element.content != null && element.content == element.last) + { + Node child = element.content; + + if (child.tag == tt.tagA) + { + child.parent = element.parent; + child.next = element.next; + child.prev = element.prev; + + if (child.prev != null) + { + child.prev.next = child; + } + else + { + child.parent.content = child; + } + + if (child.next != null) + { + child.next.prev = child; + } + else + { + child.parent.last = child; + } + + element.next = null; + element.prev = null; + element.parent = child; + element.content = child.content; + element.last = child.last; + child.content = element; + child.last = element; + for (child = element.content; child != null; child = child.next) + { + child.parent = element; + } + } + } + element.closed = true; + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + + // <u> ... <u> map 2nd <u> to </u> if 1st is explicit + // otherwise emphasis nesting is probably unintentional + // big and small have cumulative effect to leave them alone + if (node.type == Node.START_TAG + && node.tag == element.tag + && lexer.isPushed(node) + && !node.implicit + && !element.implicit + && node.tag != null + && ((node.tag.model & Dict.CM_INLINE) != 0) + && node.tag != tt.tagA + && node.tag != tt.tagFont + && node.tag != tt.tagBig + && node.tag != tt.tagSmall + && node.tag != tt.tagQ) + { + if (element.content != null && node.attributes == null) + { + lexer.report.warning(lexer, element, node, Report.COERCE_TO_ENDTAG); + node.type = Node.END_TAG; + lexer.ungetToken(); + continue; + } + + lexer.report.warning(lexer, element, node, Report.NESTED_EMPHASIS); + } + else if (lexer.isPushed(node) && node.type == Node.START_TAG && node.tag == tt.tagQ) + { + lexer.report.warning(lexer, element, node, Report.NESTED_QUOTATION); + } + + if (node.type == Node.TEXT_NODE) + { + // only called for 1st child + if (element.content == null && !TidyUtils.toBoolean(mode & Lexer.PREFORMATTED)) + { + Node.trimSpaces(lexer, element); + } + + if (node.start >= node.end) + { + continue; + } + + element.insertNodeAtEnd(node); + continue; + } + + // mixed content model so allow text + if (Node.insertMisc(element, node)) + { + continue; + } + + // deal with HTML tags + if (node.tag == tt.tagHtml) + { + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // otherwise infer end of inline element + lexer.ungetToken(); + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + Node.trimEmptyElement(lexer, element); + return; + } + + // within <dt> or <pre> map <p> to <br> + if (node.tag == tt.tagP + && node.type == Node.START_TAG + && ((mode & Lexer.PREFORMATTED) != 0 || element.tag == tt.tagDt || element.isDescendantOf(tt.tagDt))) + { + node.tag = tt.tagBr; + node.element = "br"; + Node.trimSpaces(lexer, element); + element.insertNodeAtEnd(node); + continue; + } + + // ignore unknown and PARAM tags + if (node.tag == null || node.tag == tt.tagParam) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.tag == tt.tagBr && node.type == Node.END_TAG) + { + node.type = Node.START_TAG; + } + + if (node.type == Node.END_TAG) + { + // coerce </br> to <br> + if (node.tag == tt.tagBr) + { + node.type = Node.START_TAG; + } + else if (node.tag == tt.tagP) + { + // coerce unmatched </p> to <br><br> + if (!element.isDescendantOf(tt.tagP)) + { + Node.coerceNode(lexer, node, tt.tagBr); + Node.trimSpaces(lexer, element); + element.insertNodeAtEnd(node); + node = lexer.inferredTag("br"); + continue; + } + } + else if ((node.tag.model & Dict.CM_INLINE) != 0 + && node.tag != tt.tagA + && !((node.tag.model & Dict.CM_OBJECT) != 0) + && (element.tag.model & Dict.CM_INLINE) != 0) + { + // allow any inline end tag to end current element + lexer.popInline(element); + + if (element.tag != tt.tagA) + { + if (node.tag == tt.tagA && node.tag != element.tag) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + lexer.ungetToken(); + } + else + { + lexer.report.warning(lexer, element, node, Report.NON_MATCHING_ENDTAG); + } + + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + Node.trimEmptyElement(lexer, element); + return; + } + + // if parent is <a> then discard unexpected inline end tag + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } // special case </tr> etc. for stuff moved in front of table + else if (lexer.exiled && node.tag.model != 0 && (node.tag.model & Dict.CM_TABLE) != 0) + { + lexer.ungetToken(); + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + } + + // allow any header tag to end current header + if ((node.tag.model & Dict.CM_HEADING) != 0 && (element.tag.model & Dict.CM_HEADING) != 0) + { + if (node.tag == element.tag) + { + lexer.report.warning(lexer, element, node, Report.NON_MATCHING_ENDTAG); + } + else + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + lexer.ungetToken(); + } + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + Node.trimEmptyElement(lexer, element); + return; + } + + // an <A> tag to ends any open <A> element but <A href=...> is mapped to </A><A href=...> + + // #427827 - fix by Randy Waki and Bjoern Hoehrmann 23 Aug 00 + // if (node.tag == tt.tagA && !node.implicit && lexer.isPushed(node)) + if (node.tag == tt.tagA + && !node.implicit + && (element.tag == tt.tagA || element.isDescendantOf(tt.tagA))) + { + // coerce <a> to </a> unless it has some attributes + // #427827 - fix by Randy Waki and Bjoern Hoehrmann 23 Aug 00 + // other fixes by Dave Raggett + // if (node.attributes == null) + if (node.type != Node.END_TAG && node.attributes == null) + { + node.type = Node.END_TAG; + lexer.report.warning(lexer, element, node, Report.COERCE_TO_ENDTAG); + // lexer.popInline(node); + lexer.ungetToken(); + continue; + } + + lexer.ungetToken(); + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + // lexer.popInline(element); + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + Node.trimEmptyElement(lexer, element); + return; + } + + if ((element.tag.model & Dict.CM_HEADING) != 0) + { + if (node.tag == tt.tagCenter || node.tag == tt.tagDiv) + { + if (node.type != Node.START_TAG && node.type != Node.START_END_TAG) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + lexer.report.warning(lexer, element, node, Report.TAG_NOT_ALLOWED_IN); + + // insert center as parent if heading is empty + if (element.content == null) + { + Node.insertNodeAsParent(element, node); + continue; + } + + // split heading and make center parent of 2nd part + element.insertNodeAfterElement(node); + + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + + element = lexer.cloneNode(element); + element.start = lexer.lexsize; + element.end = lexer.lexsize; + node.insertNodeAtEnd(element); + continue; + } + + if (node.tag == tt.tagHr) + { + if (node.type != Node.START_TAG && node.type != Node.START_END_TAG) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + lexer.report.warning(lexer, element, node, Report.TAG_NOT_ALLOWED_IN); + + // insert hr before heading if heading is empty + if (element.content == null) + { + Node.insertNodeBeforeElement(element, node); + continue; + } + + // split heading and insert hr before 2nd part + element.insertNodeAfterElement(node); + + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + + element = lexer.cloneNode(element); + element.start = lexer.lexsize; + element.end = lexer.lexsize; + node.insertNodeAfterElement(element); + continue; + } + } + + if (element.tag == tt.tagDt) + { + if (node.tag == tt.tagHr) + { + Node dd; + + if (node.type != Node.START_TAG && node.type != Node.START_END_TAG) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + lexer.report.warning(lexer, element, node, Report.TAG_NOT_ALLOWED_IN); + dd = lexer.inferredTag("dd"); + + // insert hr within dd before dt if dt is empty + if (element.content == null) + { + Node.insertNodeBeforeElement(element, dd); + dd.insertNodeAtEnd(node); + continue; + } + + // split dt and insert hr within dd before 2nd part + element.insertNodeAfterElement(dd); + dd.insertNodeAtEnd(node); + + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + + element = lexer.cloneNode(element); + element.start = lexer.lexsize; + element.end = lexer.lexsize; + dd.insertNodeAfterElement(element); + continue; + } + } + + // if this is the end tag for an ancestor element then infer end tag for this element + + if (node.type == Node.END_TAG) + { + for (parent = element.parent; parent != null; parent = parent.parent) + { + if (node.tag == parent.tag) + { + if (!((element.tag.model & Dict.CM_OPT) != 0) && !element.implicit) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + } + + if (element.tag == tt.tagA) + { + lexer.popInline(element); + } + + lexer.ungetToken(); + + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + + Node.trimEmptyElement(lexer, element); + return; + } + } + } + + // block level tags end this element, expect span - used jsf for mark facets and groups. + if (!((node.tag.model & Dict.CM_INLINE) != 0) && element.tag != tt.tagSpan) + { + if (node.type != Node.START_TAG) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (!((element.tag.model & Dict.CM_OPT) != 0)) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + } + + if ((node.tag.model & Dict.CM_HEAD) != 0 && !((node.tag.model & Dict.CM_BLOCK) != 0)) + { + moveToHead(lexer, element, node); + continue; + } + + // prevent anchors from propagating into block tags except for headings h1 to h6 + + if (element.tag == tt.tagA) + { + if (node.tag != null && !((node.tag.model & Dict.CM_HEADING) != 0)) + { + lexer.popInline(element); + } + else if (!(element.content != null)) + { + Node.discardElement(element); + lexer.ungetToken(); + return; + } + } + + lexer.ungetToken(); + + if (!((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, element); + } + + Node.trimEmptyElement(lexer, element); + return; + } + + // parse inline element + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + if (node.implicit) + { + lexer.report.warning(lexer, element, node, Report.INSERTING_TAG); + } + + // trim white space before <br> + if (node.tag == tt.tagBr) + { + Node.trimSpaces(lexer, element); + } + + element.insertNodeAtEnd(node); + parseTag(lexer, node, mode); + continue; + } + + // discard unexpected tags + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (!((element.tag.model & Dict.CM_OPT) != 0)) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_FOR); + } + + Node.trimEmptyElement(lexer, element); + } + } + + /** + * Parser for LIST. + */ + public static class ParseList implements Parser + { + + public void parse(Lexer lexer, Node list, short mode) + { + Node node; + Node parent; + TagTable tt = lexer.configuration.tt; + + if ((list.tag.model & Dict.CM_EMPTY) != 0) + { + return; + } + + lexer.insert = -1; // defer implicit inline start tags + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == list.tag && node.type == Node.END_TAG) + { + if ((list.tag.model & Dict.CM_OBSOLETE) != 0) + { + Node.coerceNode(lexer, list, tt.tagUl); + } + + list.closed = true; + Node.trimEmptyElement(lexer, list); + return; + } + + // deal with comments etc. + if (Node.insertMisc(list, node)) + { + continue; + } + + if (node.type != Node.TEXT_NODE && node.tag == null) + { + lexer.report.warning(lexer, list, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // if this is the end tag for an ancestor element then infer end tag for this element + + if (node.type == Node.END_TAG) + { + if (node.tag == tt.tagForm) + { + badForm(lexer); + lexer.report.warning(lexer, list, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.tag != null && (node.tag.model & Dict.CM_INLINE) != 0) + { + lexer.report.warning(lexer, list, node, Report.DISCARDING_UNEXPECTED); + lexer.popInline(node); + continue; + } + + for (parent = list.parent; parent != null; parent = parent.parent) + { + if (node.tag == parent.tag) + { + lexer.report.warning(lexer, list, node, Report.MISSING_ENDTAG_BEFORE); + lexer.ungetToken(); + + if ((list.tag.model & Dict.CM_OBSOLETE) != 0) + { + Node.coerceNode(lexer, list, tt.tagUl); + } + + Node.trimEmptyElement(lexer, list); + return; + } + } + + lexer.report.warning(lexer, list, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.tag != tt.tagLi) + { + lexer.ungetToken(); + + if (node.tag != null && (node.tag.model & Dict.CM_BLOCK) != 0 && lexer.excludeBlocks) + { + lexer.report.warning(lexer, list, node, Report.MISSING_ENDTAG_BEFORE); + Node.trimEmptyElement(lexer, list); + return; + } + + node = lexer.inferredTag("li"); + node.addAttribute("style", "list-style: none"); + lexer.report.warning(lexer, list, node, Report.MISSING_STARTTAG); + } + + // node should be <LI> + list.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + + if ((list.tag.model & Dict.CM_OBSOLETE) != 0) + { + Node.coerceNode(lexer, list, tt.tagUl); + } + + lexer.report.warning(lexer, list, node, Report.MISSING_ENDTAG_FOR); + Node.trimEmptyElement(lexer, list); + } + + } + + /** + * Parser for empty elements. + */ + public static class ParseEmpty implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node element, short mode) + { + if (lexer.isvoyager) + { + Node node = lexer.getToken(mode); + if (node != null && !(node.type == Node.END_TAG && node.tag == element.tag)) + { + lexer.report.warning(lexer, element, node, Report.ELEMENT_NOT_EMPTY); + lexer.ungetToken(); + } + } + } + } + + /** + * Parser for DEFLIST. + */ + public static class ParseDefList implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node list, short mode) + { + Node node, parent; + TagTable tt = lexer.configuration.tt; + + if ((list.tag.model & Dict.CM_EMPTY) != 0) + { + return; + } + + lexer.insert = -1; // defer implicit inline start tags + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == list.tag && node.type == Node.END_TAG) + { + list.closed = true; + Node.trimEmptyElement(lexer, list); + return; + } + + // deal with comments etc. + if (Node.insertMisc(list, node)) + { + continue; + } + + if (node.type == Node.TEXT_NODE) + { + lexer.ungetToken(); + node = lexer.inferredTag("dt"); + lexer.report.warning(lexer, list, node, Report.MISSING_STARTTAG); + } + + if (node.tag == null) + { + lexer.report.warning(lexer, list, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // if this is the end tag for an ancestor element then infer end tag for this element + + if (node.type == Node.END_TAG) + { + if (node.tag == tt.tagForm) + { + badForm(lexer); + lexer.report.warning(lexer, list, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + for (parent = list.parent; parent != null; parent = parent.parent) + { + if (node.tag == parent.tag) + { + lexer.report.warning(lexer, list, node, Report.MISSING_ENDTAG_BEFORE); + + lexer.ungetToken(); + Node.trimEmptyElement(lexer, list); + return; + } + } + } + + // center in a dt or a dl breaks the dl list in two + if (node.tag == tt.tagCenter) + { + if (list.content != null) + { + list.insertNodeAfterElement(node); + } + else + { + // trim empty dl list + Node.insertNodeBeforeElement(list, node); + + // #540296 tidy dumps with empty definition list + Node.discardElement(list); + } + + // and parse contents of center + parseTag(lexer, node, mode); + + // now create a new dl element + list = lexer.inferredTag("dl"); + node.insertNodeAfterElement(list); + continue; + } + + if (!(node.tag == tt.tagDt || node.tag == tt.tagDd)) + { + lexer.ungetToken(); + + if (!((node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0)) + { + lexer.report.warning(lexer, list, node, Report.TAG_NOT_ALLOWED_IN); + Node.trimEmptyElement(lexer, list); + return; + } + + // if DD appeared directly in BODY then exclude blocks + if (!((node.tag.model & Dict.CM_INLINE) != 0) && lexer.excludeBlocks) + { + Node.trimEmptyElement(lexer, list); + return; + } + + node = lexer.inferredTag("dd"); + lexer.report.warning(lexer, list, node, Report.MISSING_STARTTAG); + } + + if (node.type == Node.END_TAG) + { + lexer.report.warning(lexer, list, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // node should be <DT> or <DD> + list.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + + lexer.report.warning(lexer, list, node, Report.MISSING_ENDTAG_FOR); + Node.trimEmptyElement(lexer, list); + } + + } + + /** + * Parser for PRE. + */ + public static class ParsePre implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node pre, short mode) + { + Node node; + TagTable tt = lexer.configuration.tt; + + if ((pre.tag.model & Dict.CM_EMPTY) != 0) + { + return; + } + + if ((pre.tag.model & Dict.CM_OBSOLETE) != 0) + { + Node.coerceNode(lexer, pre, tt.tagPre); + } + + lexer.inlineDup(null); // tell lexer to insert inlines if needed + + while ((node = lexer.getToken(Lexer.PREFORMATTED)) != null) + { + if (node.tag == pre.tag && node.type == Node.END_TAG) + { + Node.trimSpaces(lexer, pre); + pre.closed = true; + Node.trimEmptyElement(lexer, pre); + return; + } + + if (node.tag == tt.tagHtml) + { + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + lexer.report.warning(lexer, pre, node, Report.DISCARDING_UNEXPECTED); + } + + continue; + } + + if (node.type == Node.TEXT_NODE) + { + // if first check for inital newline + if (pre.content == null) + { + if (node.textarray[node.start] == (byte) '\n') + { + ++node.start; + } + + if (node.start >= node.end) + { + continue; + } + } + + pre.insertNodeAtEnd(node); + continue; + } + + // deal with comments etc. + if (Node.insertMisc(pre, node)) + { + continue; + } + + // strip unexpected tags + if (!lexer.preContent(node)) + { + Node newnode; + + lexer.report.warning(lexer, pre, node, Report.UNESCAPED_ELEMENT); + newnode = Node.escapeTag(lexer, node); + pre.insertNodeAtEnd(newnode); + continue; + } + + if (node.tag == tt.tagP) + { + if (node.type == Node.START_TAG) + { + lexer.report.warning(lexer, pre, node, Report.USING_BR_INPLACE_OF); + + // trim white space before <p> in <pre> + Node.trimSpaces(lexer, pre); + + // coerce both <p> and </p> to <br> + Node.coerceNode(lexer, node, tt.tagBr); + pre.insertNodeAtEnd(node); + } + else + { + lexer.report.warning(lexer, pre, node, Report.DISCARDING_UNEXPECTED); + } + continue; + } + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + // trim white space before <br> + if (node.tag == tt.tagBr) + { + Node.trimSpaces(lexer, pre); + } + + pre.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.PREFORMATTED); + continue; + } + + // discard unexpected tags + lexer.report.warning(lexer, pre, node, Report.DISCARDING_UNEXPECTED); + } + + lexer.report.warning(lexer, pre, node, Report.MISSING_ENDTAG_FOR); + Node.trimEmptyElement(lexer, pre); + } + + } + + /** + * Parser for block elements. + */ + public static class ParseBlock implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node element, short mode) + { + // element is node created by the lexer upon seeing the start tag, or by the parser when the start tag is + // inferred. + Node node, parent; + boolean checkstack; + int istackbase = 0; + TagTable tt = lexer.configuration.tt; + + checkstack = true; + + if ((element.tag.model & Dict.CM_EMPTY) != 0) + { + return; + } + + if (element.tag == tt.tagForm && element.isDescendantOf(tt.tagForm)) + { + lexer.report.warning(lexer, element, null, Report.ILLEGAL_NESTING); + } + + // InlineDup() asks the lexer to insert inline emphasis tags currently pushed on the istack, but take care + // to avoid propagating inline emphasis inside OBJECT or APPLET. For these elements a fresh inline stack + // context is created and disposed of upon reaching the end of the element. They thus behave like table + // cells in this respect. + + if ((element.tag.model & Dict.CM_OBJECT) != 0) + { + istackbase = lexer.istackbase; + lexer.istackbase = lexer.istack.size(); + } + + if (!((element.tag.model & Dict.CM_MIXED) != 0)) + { + lexer.inlineDup(null); + } + + mode = Lexer.IGNORE_WHITESPACE; + + while ((node = lexer.getToken(mode)) != null) + { + // end tag for this element + if (node.type == Node.END_TAG + && node.tag != null + && (node.tag == element.tag || element.was == node.tag)) + { + + if ((element.tag.model & Dict.CM_OBJECT) != 0) + { + // pop inline stack + while (lexer.istack.size() > lexer.istackbase) + { + lexer.popInline(null); + } + lexer.istackbase = istackbase; + } + + element.closed = true; + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + + if (node.tag == tt.tagHtml || node.tag == tt.tagHead || node.tag == tt.tagBody) + { + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + } + + continue; + } + + if (node.type == Node.END_TAG) + { + if (node.tag == null) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + + continue; + } + else if (node.tag == tt.tagBr) + { + node.type = Node.START_TAG; + } + else if (node.tag == tt.tagP) + { + Node.coerceNode(lexer, node, tt.tagBr); + element.insertNodeAtEnd(node); + node = lexer.inferredTag("br"); + } + else + { + // if this is the end tag for an ancestor element then infer end tag for this element + + for (parent = element.parent; parent != null; parent = parent.parent) + { + if (node.tag == parent.tag) + { + if (!((element.tag.model & Dict.CM_OPT) != 0)) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + } + + lexer.ungetToken(); + + if ((element.tag.model & Dict.CM_OBJECT) != 0) + { + // pop inline stack + while (lexer.istack.size() > lexer.istackbase) + { + lexer.popInline(null); + } + lexer.istackbase = istackbase; + } + + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + } + // special case </tr> etc. for stuff moved in front of table + if (lexer.exiled && node.tag.model != 0 && (node.tag.model & Dict.CM_TABLE) != 0) + { + lexer.ungetToken(); + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + } + } + + // mixed content model permits text + if (node.type == Node.TEXT_NODE) + { + boolean iswhitenode = false; + + if (node.type == Node.TEXT_NODE + && node.end <= node.start + 1 + && lexer.lexbuf[node.start] == (byte) ' ') + { + iswhitenode = true; + } + + if (lexer.configuration.encloseBlockText && !iswhitenode) + { + lexer.ungetToken(); + node = lexer.inferredTag("p"); + element.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.MIXED_CONTENT); + continue; + } + + if (checkstack) + { + checkstack = false; + + if (!((element.tag.model & Dict.CM_MIXED) != 0)) + { + if (lexer.inlineDup(node) > 0) + { + continue; + } + } + } + + element.insertNodeAtEnd(node); + mode = Lexer.MIXED_CONTENT; + + // HTML4 strict doesn't allow mixed content for elements with %block; as their content model + // But only body, map, blockquote, form and noscript have content model %block; + if (element.tag == tt.tagBody + || element.tag == tt.tagMap + || element.tag == tt.tagBlockquote + || element.tag == tt.tagForm + || element.tag == tt.tagNoscript) + { + lexer.constrainVersion(~Dict.VERS_HTML40_STRICT); + } + continue; + } + + if (Node.insertMisc(element, node)) + { + continue; + } + + // allow PARAM elements? + if (node.tag == tt.tagParam) + { + if (((element.tag.model & Dict.CM_PARAM) != 0) + && (node.type == Node.START_TAG || node.type == Node.START_END_TAG)) + { + element.insertNodeAtEnd(node); + continue; + } + + // otherwise discard it + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // allow AREA elements? + if (node.tag == tt.tagArea) + { + if ((element.tag == tt.tagMap) && (node.type == Node.START_TAG || node.type == Node.START_END_TAG)) + { + element.insertNodeAtEnd(node); + continue; + } + + // otherwise discard it + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // ignore unknown start/end tags + if (node.tag == null) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // Allow Dict.CM_INLINE elements here. Allow Dict.CM_BLOCK elements here unless lexer.excludeBlocks is + // yes. LI and DD are special cased. Otherwise infer end tag for this element. + + if (!((node.tag.model & Dict.CM_INLINE) != 0)) + { + if (node.type != Node.START_TAG && node.type != Node.START_END_TAG) + { + if (node.tag == tt.tagForm) + { + badForm(lexer); + } + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // #427671 - Fix by Randy Waki - 10 Aug 00 + // If an LI contains an illegal FRAME, FRAMESET, OPTGROUP, or OPTION start tag, discard the start + // tag and let the subsequent content get parsed as content of the enclosing LI. This seems to + // mimic IE and Netscape, and avoids an infinite loop: without this check, ParseBlock (which is + // parsing the LI's content) and ParseList (which is parsing the LI's parent's content) repeatedly + // defer to each other to parse the illegal start tag, each time inferring a missing </li> or <li> + // respectively. NOTE: This check is a bit fragile. It specifically checks for the four tags that + // happen to weave their way through the current series of tests performed by ParseBlock and + // ParseList to trigger the infinite loop. + + if (element.tag == tt.tagLi) + { + if (node.tag == tt.tagFrame + || node.tag == tt.tagFrameset + || node.tag == tt.tagOptgroup + || node.tag == tt.tagOption) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + } + + if (element.tag == tt.tagTd || element.tag == tt.tagTh) + { + // if parent is a table cell, avoid inferring the end of the cell + + if ((node.tag.model & Dict.CM_HEAD) != 0) + { + moveToHead(lexer, element, node); + continue; + } + + if ((node.tag.model & Dict.CM_LIST) != 0) + { + lexer.ungetToken(); + node = lexer.inferredTag("ul"); + node.addClass("noindent"); + lexer.excludeBlocks = true; + } + else if ((node.tag.model & Dict.CM_DEFLIST) != 0) + { + lexer.ungetToken(); + node = lexer.inferredTag("dl"); + lexer.excludeBlocks = true; + } + + // infer end of current table cell + if (!((node.tag.model & Dict.CM_BLOCK) != 0)) + { + lexer.ungetToken(); + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + } + else if ((node.tag.model & Dict.CM_BLOCK) != 0) + { + if (lexer.excludeBlocks) + { + if (!((element.tag.model & Dict.CM_OPT) != 0)) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + } + + lexer.ungetToken(); + + if ((element.tag.model & Dict.CM_OBJECT) != 0) + { + lexer.istackbase = istackbase; + } + + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + } + else + { + // things like list items + + if ((node.tag.model & Dict.CM_HEAD) != 0) + { + moveToHead(lexer, element, node); + continue; + } + + // special case where a form start tag occurs in a tr and is followed by td or th + if (element.tag == tt.tagForm && element.parent.tag == tt.tagTd && element.parent.implicit) + { + if (node.tag == tt.tagTd) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.tag == tt.tagTh) + { + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + node = element.parent; + node.element = "th"; + node.tag = tt.tagTh; + continue; + } + } + + if (!((element.tag.model & Dict.CM_OPT) != 0) && !element.implicit) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_BEFORE); + } + + lexer.ungetToken(); + + if ((node.tag.model & Dict.CM_LIST) != 0) + { + if (element.parent != null + && element.parent.tag != null + && element.parent.tag.getParser() == LIST) + { + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + + node = lexer.inferredTag("ul"); + node.addClass("noindent"); + } + else if ((node.tag.model & Dict.CM_DEFLIST) != 0) + { + if (element.parent.tag == tt.tagDl) + { + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + + node = lexer.inferredTag("dl"); + } + else if ((node.tag.model & Dict.CM_TABLE) != 0 || (node.tag.model & Dict.CM_ROW) != 0) + { + node = lexer.inferredTag("table"); + } + else if ((element.tag.model & Dict.CM_OBJECT) != 0) + { + // pop inline stack + while (lexer.istack.size() > lexer.istackbase) + { + lexer.popInline(null); + } + lexer.istackbase = istackbase; + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + + } + else + { + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + return; + } + } + } + + // parse known element + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + if (TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE)) + { + // DSR - 27Apr02 ensure we wrap anchors and other inline content + if (lexer.configuration.encloseBlockText) + { + lexer.ungetToken(); + node = lexer.inferredTag("p"); + element.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.MIXED_CONTENT); + continue; + } + + if (checkstack && !node.implicit) + { + checkstack = false; + + // #431731 - fix by Randy Waki 25 Dec 00 + if (!TidyUtils.toBoolean(element.tag.model & Dict.CM_MIXED)) + { + if (lexer.inlineDup(node) > 0) + { + continue; + } + } + } + + mode = Lexer.MIXED_CONTENT; + } + else + { + checkstack = true; + mode = Lexer.IGNORE_WHITESPACE; + } + + // trim white space before <br> + if (node.tag == tt.tagBr) + { + Node.trimSpaces(lexer, element); + } + + element.insertNodeAtEnd(node); + + if (node.implicit) + { + lexer.report.warning(lexer, element, node, Report.INSERTING_TAG); + } + + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE // Lexer.MixedContent + ); + continue; + } + + // discard unexpected tags + if (node.type == Node.END_TAG) + { + lexer.popInline(node); // if inline end tag + } + + lexer.report.warning(lexer, element, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (!((element.tag.model & Dict.CM_OPT) != 0)) + { + lexer.report.warning(lexer, element, node, Report.MISSING_ENDTAG_FOR); + } + + if ((element.tag.model & Dict.CM_OBJECT) != 0) + { + // pop inline stack + while (lexer.istack.size() > lexer.istackbase) + { + lexer.popInline(null); + } + lexer.istackbase = istackbase; + } + + Node.trimSpaces(lexer, element); + Node.trimEmptyElement(lexer, element); + } + + } + + /** + * Parser for TABLE. + */ + public static class ParseTableTag implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node table, short mode) + { + Node node, parent; + int istackbase; + TagTable tt = lexer.configuration.tt; + + lexer.deferDup(); + istackbase = lexer.istackbase; + lexer.istackbase = lexer.istack.size(); + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == table.tag && node.type == Node.END_TAG) + { + lexer.istackbase = istackbase; + table.closed = true; + Node.trimEmptyElement(lexer, table); + return; + } + + // deal with comments etc. + if (Node.insertMisc(table, node)) + { + continue; + } + + // discard unknown tags + if (node.tag == null && node.type != Node.TEXT_NODE) + { + lexer.report.warning(lexer, table, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // if TD or TH or text or inline or block then infer <TR> + + if (node.type != Node.END_TAG) + { + // Modified by Alexander Smirnov + // TODO - correct parse table with <thead> but withowt <tbody> + if (node.tag == tt.tagTr ) + { + lexer.ungetToken(); + node = lexer.inferredTag("tbody"); + lexer.report.warning(lexer, table, node, Report.MISSING_STARTTAG); + } + else if (node.tag == tt.tagTd || node.tag == tt.tagTh || node.tag == tt.tagTable) + { + lexer.ungetToken(); + node = lexer.inferredTag("tr"); + lexer.report.warning(lexer, table, node, Report.MISSING_STARTTAG); + } + else if (node.type == Node.TEXT_NODE || (node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0) + { + Node.insertNodeBeforeElement(table, node); + lexer.report.warning(lexer, table, node, Report.TAG_NOT_ALLOWED_IN); + lexer.exiled = true; + + if (!(node.type == Node.TEXT_NODE)) // #427662 - was (!node.type == TextNode) - fix by Young + { + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + + lexer.exiled = false; + continue; + } + else if ((node.tag.model & Dict.CM_HEAD) != 0) + { + moveToHead(lexer, table, node); + continue; + } + } + + // if this is the end tag for an ancestor element then infer end tag for this element + + if (node.type == Node.END_TAG) + { + if (node.tag == tt.tagForm + || (node.tag != null && ((node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0))) + { + badForm(lexer); + lexer.report.warning(lexer, table, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if ((node.tag != null && (node.tag.model & (Dict.CM_TABLE | Dict.CM_ROW)) != 0) + || (node.tag != null && (node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0)) + { + lexer.report.warning(lexer, table, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + for (parent = table.parent; parent != null; parent = parent.parent) + { + if (node.tag == parent.tag) + { + lexer.report.warning(lexer, table, node, Report.MISSING_ENDTAG_BEFORE); + lexer.ungetToken(); + lexer.istackbase = istackbase; + Node.trimEmptyElement(lexer, table); + return; + } + } + } + + if (!((node.tag.model & Dict.CM_TABLE) != 0)) + { + lexer.ungetToken(); + lexer.report.warning(lexer, table, node, Report.TAG_NOT_ALLOWED_IN); + lexer.istackbase = istackbase; + Node.trimEmptyElement(lexer, table); + return; + } + + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + table.insertNodeAtEnd(node); + + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + continue; + } + + // discard unexpected text nodes and end tags + lexer.report.warning(lexer, table, node, Report.DISCARDING_UNEXPECTED); + } + + lexer.report.warning(lexer, table, node, Report.MISSING_ENDTAG_FOR); + Node.trimEmptyElement(lexer, table); + lexer.istackbase = istackbase; + } + + } + + /** + * Parser for COLGROUP. + */ + public static class ParseColGroup implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node colgroup, short mode) + { + Node node, parent; + TagTable tt = lexer.configuration.tt; + + if ((colgroup.tag.model & Dict.CM_EMPTY) != 0) + { + return; + } + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == colgroup.tag && node.type == Node.END_TAG) + { + colgroup.closed = true; + return; + } + + // if this is the end tag for an ancestor element then infer end tag for this element + + if (node.type == Node.END_TAG) + { + if (node.tag == tt.tagForm) + { + badForm(lexer); + lexer.report.warning(lexer, colgroup, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + for (parent = colgroup.parent; parent != null; parent = parent.parent) + { + + if (node.tag == parent.tag) + { + lexer.ungetToken(); + return; + } + } + } + + if (node.type == Node.TEXT_NODE) + { + lexer.ungetToken(); + return; + } + + // deal with comments etc. + if (Node.insertMisc(colgroup, node)) + { + continue; + } + + // discard unknown tags + if (node.tag == null) + { + lexer.report.warning(lexer, colgroup, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.tag != tt.tagCol) + { + lexer.ungetToken(); + return; + } + + if (node.type == Node.END_TAG) + { + lexer.report.warning(lexer, colgroup, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // node should be <COL> + colgroup.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + } + + } + + /** + * Parser for ROWGROUP. + */ + public static class ParseRowGroup implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node rowgroup, short mode) + { + Node node, parent; + TagTable tt = lexer.configuration.tt; + + if ((rowgroup.tag.model & Dict.CM_EMPTY) != 0) + { + return; + } + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == rowgroup.tag) + { + if (node.type == Node.END_TAG) + { + rowgroup.closed = true; + Node.trimEmptyElement(lexer, rowgroup); + return; + } + + lexer.ungetToken(); + return; + } + + // if </table> infer end tag + if (node.tag == tt.tagTable && node.type == Node.END_TAG) + { + lexer.ungetToken(); + Node.trimEmptyElement(lexer, rowgroup); + return; + } + + // deal with comments etc. + if (Node.insertMisc(rowgroup, node)) + { + continue; + } + + // discard unknown tags + if (node.tag == null && node.type != Node.TEXT_NODE) + { + lexer.report.warning(lexer, rowgroup, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // if TD or TH then infer <TR> if text or inline or block move before table if head content move to + // head + + if (node.type != Node.END_TAG) + { + if (node.tag == tt.tagTd || node.tag == tt.tagTh) + { + lexer.ungetToken(); + node = lexer.inferredTag("tr"); + lexer.report.warning(lexer, rowgroup, node, Report.MISSING_STARTTAG); + } + else if (node.type == Node.TEXT_NODE || (node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0) + { + lexer.report.warning(lexer, rowgroup, node, Report.TAG_NOT_ALLOWED_IN); + if (lexer.configuration.moveElements) { + Node.moveBeforeTable(rowgroup, node, tt); + lexer.exiled = true; + } + + // #427662 was (!node.type == TextNode) fix by Young 04 Aug 00 + if (node.type != Node.TEXT_NODE) + { + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + + lexer.exiled = false; + continue; + } + else if ((node.tag.model & Dict.CM_HEAD) != 0) + { + lexer.report.warning(lexer, rowgroup, node, Report.TAG_NOT_ALLOWED_IN); + moveToHead(lexer, rowgroup, node); + continue; + } + } + + // if this is the end tag for ancestor element then infer end tag for this element + + if (node.type == Node.END_TAG) + { + + if (node.tag == tt.tagForm + || (node.tag != null && (node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0)) + { + if (node.tag == tt.tagForm) + { + badForm(lexer); + } + lexer.report.warning(lexer, rowgroup, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.tag == tt.tagTr || node.tag == tt.tagTd || node.tag == tt.tagTh) + { + lexer.report.warning(lexer, rowgroup, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + for (parent = rowgroup.parent; parent != null; parent = parent.parent) + { + if (node.tag == parent.tag) + { + lexer.ungetToken(); + Node.trimEmptyElement(lexer, rowgroup); + return; + } + } + + } + + // if THEAD, TFOOT or TBODY then implied end tag + + if ((node.tag.model & Dict.CM_ROWGRP) != 0) + { + if (node.type != Node.END_TAG) + { + lexer.ungetToken(); + } + + Node.trimEmptyElement(lexer, rowgroup); + return; + } + + if (node.type == Node.END_TAG) + { + lexer.report.warning(lexer, rowgroup, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (!(node.tag == tt.tagTr)) + { + node = lexer.inferredTag("tr"); + lexer.report.warning(lexer, rowgroup, node, Report.MISSING_STARTTAG); + lexer.ungetToken(); + } + + // node should be <TR> + rowgroup.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + Node.trimEmptyElement(lexer, rowgroup); + } + } + + /** + * Parser for ROW. + */ + public static class ParseRow implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node row, short mode) + { + Node node, parent; + boolean excludeState; + TagTable tt = lexer.configuration.tt; + + if ((row.tag.model & Dict.CM_EMPTY) != 0) + { + return; + } + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == row.tag) + { + if (node.type == Node.END_TAG) + { + row.closed = true; + Node.fixEmptyRow(lexer, row); + return; + } + + lexer.ungetToken(); + Node.fixEmptyRow(lexer, row); + return; + } + + // if this is the end tag for an ancestor element then infer end tag for this element + if (node.type == Node.END_TAG) + { + if (node.tag == tt.tagForm + || (node.tag != null && (node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0)) + { + if (node.tag == tt.tagForm) + { + badForm(lexer); + } + lexer.report.warning(lexer, row, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + if (node.tag == tt.tagTd || node.tag == tt.tagTh) + { + lexer.report.warning(lexer, row, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + for (parent = row.parent; parent != null; parent = parent.parent) + { + if (node.tag == parent.tag) + { + lexer.ungetToken(); + Node.trimEmptyElement(lexer, row); + return; + } + } + } + + // deal with comments etc. + if (Node.insertMisc(row, node)) + { + continue; + } + + // discard unknown tags + if (node.tag == null && node.type != Node.TEXT_NODE) + { + lexer.report.warning(lexer, row, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // discard unexpected <table> element + if (node.tag == tt.tagTable) + { + lexer.report.warning(lexer, row, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // THEAD, TFOOT or TBODY + if (node.tag != null && (node.tag.model & Dict.CM_ROWGRP) != 0) + { + lexer.ungetToken(); + Node.trimEmptyElement(lexer, row); + return; + } + + if (node.type == Node.END_TAG) + { + lexer.report.warning(lexer, row, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // if text or inline or block move before table if head content move to head + + if (node.type != Node.END_TAG) + { + if (node.tag == tt.tagForm) + { + lexer.ungetToken(); + node = lexer.inferredTag("td"); + lexer.report.warning(lexer, row, node, Report.MISSING_STARTTAG); + } + else if (node.type == Node.TEXT_NODE || (node.tag.model & (Dict.CM_BLOCK | Dict.CM_INLINE)) != 0) + { + lexer.report.warning(lexer, row, node, Report.TAG_NOT_ALLOWED_IN); + if (lexer.configuration.moveElements) { + Node.moveBeforeTable(row, node, tt); + lexer.exiled = true; + } + + if (node.type != Node.TEXT_NODE) + { + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + } + + lexer.exiled = false; + continue; + } + else if ((node.tag.model & Dict.CM_HEAD) != 0) + { + lexer.report.warning(lexer, row, node, Report.TAG_NOT_ALLOWED_IN); + moveToHead(lexer, row, node); + continue; + } + } + + if (!(node.tag == tt.tagTd || node.tag == tt.tagTh)) + { + lexer.report.warning(lexer, row, node, Report.TAG_NOT_ALLOWED_IN); + continue; + } + + // node should be <TD> or <TH> + row.insertNodeAtEnd(node); + excludeState = lexer.excludeBlocks; + lexer.excludeBlocks = false; + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + lexer.excludeBlocks = excludeState; + + // pop inline stack + + while (lexer.istack.size() > lexer.istackbase) + { + lexer.popInline(null); + } + } + + Node.trimEmptyElement(lexer, row); + } + + } + + /** + * Parser for NOFRAMES. + */ + public static class ParseNoFrames implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node noframes, short mode) + { + Node node; + TagTable tt = lexer.configuration.tt; + + lexer.badAccess |= Report.USING_NOFRAMES; + mode = Lexer.IGNORE_WHITESPACE; + + while ((node = lexer.getToken(mode)) != null) + { + if (node.tag == noframes.tag && node.type == Node.END_TAG) + { + noframes.closed = true; + Node.trimSpaces(lexer, noframes); + return; + } + + if ((node.tag == tt.tagFrame || node.tag == tt.tagFrameset)) + { + + Node.trimSpaces(lexer, noframes); + + // fix for [539369] + if (node.type == Node.END_TAG) + { + lexer.report.warning(lexer, noframes, node, Report.DISCARDING_UNEXPECTED); + // Throw it away + } + else + { + lexer.report.warning(lexer, noframes, node, Report.MISSING_ENDTAG_BEFORE); + + lexer.ungetToken(); + } + return; + } + + if (node.tag == tt.tagHtml) + { + if (node.type == Node.START_TAG || node.type == Node.START_END_TAG) + { + lexer.report.warning(lexer, noframes, node, Report.DISCARDING_UNEXPECTED); + } + + continue; + } + + // deal with comments etc. + if (Node.insertMisc(noframes, node)) + { + continue; + } + + if (node.tag == tt.tagBody && node.type == Node.START_TAG) + { + boolean seenbody = lexer.seenEndBody; + noframes.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); // MixedContent + + if (seenbody) + { + Node.coerceNode(lexer, node, tt.tagDiv); + moveNodeToBody(lexer, node); + } + continue; + } + + // implicit body element inferred + if (node.type == Node.TEXT_NODE || (node.tag != null && node.type != Node.END_TAG)) + { + if (lexer.seenEndBody) + { + Node body = lexer.root.findBody(tt); + + if (node.type == Node.TEXT_NODE) + { + lexer.ungetToken(); + node = lexer.inferredTag("p"); + lexer.report.warning(lexer, noframes, node, Report.CONTENT_AFTER_BODY); + } + + body.insertNodeAtEnd(node); + } + else + { + lexer.ungetToken(); + node = lexer.inferredTag("body"); + if (lexer.configuration.xmlOut) + { + lexer.report.warning(lexer, noframes, node, Report.INSERTING_TAG); + } + noframes.insertNodeAtEnd(node); + } + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + // MixedContent + continue; + } + // discard unexpected end tags + lexer.report.warning(lexer, noframes, node, Report.DISCARDING_UNEXPECTED); + } + + lexer.report.warning(lexer, noframes, node, Report.MISSING_ENDTAG_FOR); + } + + } + + /** + * Parser for SELECT. + */ + public static class ParseSelect implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node field, short mode) + { + Node node; + TagTable tt = lexer.configuration.tt; + + lexer.insert = -1; // defer implicit inline start tags + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == field.tag && node.type == Node.END_TAG) + { + field.closed = true; + Node.trimSpaces(lexer, field); + return; + } + + // deal with comments etc. + if (Node.insertMisc(field, node)) + { + continue; + } + + if (node.type == Node.START_TAG + && (node.tag == tt.tagOption || node.tag == tt.tagOptgroup || node.tag == tt.tagScript)) + { + field.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.IGNORE_WHITESPACE); + continue; + } + + // discard unexpected tags + lexer.report.warning(lexer, field, node, Report.DISCARDING_UNEXPECTED); + } + + lexer.report.warning(lexer, field, node, Report.MISSING_ENDTAG_FOR); + } + + } + + /** + * Parser for text nodes. + */ + public static class ParseText implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node field, short mode) + { + Node node; + TagTable tt = lexer.configuration.tt; + + lexer.insert = -1; // defer implicit inline start tags + + if (field.tag == tt.tagTextarea) + { + mode = Lexer.PREFORMATTED; + } + else + { + mode = Lexer.MIXED_CONTENT; // kludge for font tags + } + + while ((node = lexer.getToken(mode)) != null) + { + if (node.tag == field.tag && node.type == Node.END_TAG) + { + field.closed = true; + Node.trimSpaces(lexer, field); + return; + } + + // deal with comments etc. + if (Node.insertMisc(field, node)) + { + continue; + } + + if (node.type == Node.TEXT_NODE) + { + // only called for 1st child + if (field.content == null && !((mode & Lexer.PREFORMATTED) != 0)) + { + Node.trimSpaces(lexer, field); + } + + if (node.start >= node.end) + { + continue; + } + + field.insertNodeAtEnd(node); + continue; + } + + // for textarea should all cases of < and & be escaped? + // discard inline tags e.g. font + if (node.tag != null + && ((node.tag.model & Dict.CM_INLINE) != 0) + && (node.tag.model & Dict.CM_FIELD) == 0) // #487283 - fix by Lee Passey 25 Jan 02 + { + lexer.report.warning(lexer, field, node, Report.DISCARDING_UNEXPECTED); + continue; + } + + // terminate element on other tags + if (!((field.tag.model & Dict.CM_OPT) != 0)) + { + lexer.report.warning(lexer, field, node, Report.MISSING_ENDTAG_BEFORE); + } + + lexer.ungetToken(); + Node.trimSpaces(lexer, field); + return; + } + + if (!((field.tag.model & Dict.CM_OPT) != 0)) + { + lexer.report.warning(lexer, field, node, Report.MISSING_ENDTAG_FOR); + } + } + + } + + /** + * Parser for OPTGROUP. + */ + public static class ParseOptGroup implements Parser + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.Parser#parse(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node, short) + */ + public void parse(Lexer lexer, Node field, short mode) + { + Node node; + TagTable tt = lexer.configuration.tt; + + lexer.insert = -1; // defer implicit inline start tags + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + if (node.tag == field.tag && node.type == Node.END_TAG) + { + field.closed = true; + Node.trimSpaces(lexer, field); + return; + } + + // deal with comments etc. + if (Node.insertMisc(field, node)) + { + continue; + } + + if (node.type == Node.START_TAG && (node.tag == tt.tagOption || node.tag == tt.tagOptgroup)) + { + if (node.tag == tt.tagOptgroup) + { + lexer.report.warning(lexer, field, node, Report.CANT_BE_NESTED); + } + + field.insertNodeAtEnd(node); + parseTag(lexer, node, Lexer.MIXED_CONTENT); + continue; + } + + // discard unexpected tags + lexer.report.warning(lexer, field, node, Report.DISCARDING_UNEXPECTED); + } + } + + } + + /** + * HTML is the top level element. + */ + public static Node parseDocument(Lexer lexer) + { + Node node, document, html; + Node doctype = null; + TagTable tt = lexer.configuration.tt; + + document = lexer.newNode(); + document.type = Node.ROOT_NODE; + + lexer.root = document; + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + // deal with comments etc. + if (Node.insertMisc(document, node)) + { + continue; + } + + if (node.type == Node.DOCTYPE_TAG) + { + if (doctype == null) + { + document.insertNodeAtEnd(node); + doctype = node; + } + else + { + lexer.report.warning(lexer, document, node, Report.DISCARDING_UNEXPECTED); + } + continue; + } + + if (node.type == Node.END_TAG) + { + lexer.report.warning(lexer, document, node, Report.DISCARDING_UNEXPECTED); //TODO? + continue; + } + + if (node.type != Node.START_TAG || node.tag != tt.tagHtml) + { + lexer.ungetToken(); + html = lexer.inferredTag("html"); + } + else + { + html = node; + } + + if (document.findDocType() == null && !lexer.configuration.bodyOnly) + { + lexer.report.warning(lexer, null, null, Report.MISSING_DOCTYPE); + } + + document.insertNodeAtEnd(html); + HTML.parse(lexer, html, (short) 0); // TODO? + break; + } + + return document; + } + + /** + * Indicates whether or not whitespace should be preserved for this element. If an <code>xml:space</code> + * attribute is found, then if the attribute value is <code>preserve</code>, returns <code>true</code>. For + * any other value, returns <code>false</code>. If an <code>xml:space</code> attribute was <em>not</em> + * found, then the following element names result in a return value of <code>true: + * pre, script, style,</code> and + * <code>xsl:text</code>. Finally, if a <code>TagTable</code> was passed in and the element appears as the + * "pre" element in the <code>TagTable</code>, then <code>true</code> will be returned. Otherwise, + * <code>false</code> is returned. + * @param element The <code>Node</code> to test to see if whitespace should be preserved. + * @param tt The <code>TagTable</code> to test for the <code>getNodePre()</code> function. This may be + * <code>null</code>, in which case this test is bypassed. + * @return <code>true</code> or <code>false</code>, as explained above. + */ + public static boolean XMLPreserveWhiteSpace(Node element, TagTable tt) + { + AttVal attribute; + + // search attributes for xml:space + for (attribute = element.attributes; attribute != null; attribute = attribute.next) + { + if (attribute.attribute.equals("xml:space")) + { + if (attribute.value.equals("preserve")) + { + return true; + } + + return false; + } + } + + if (element.element == null) // Debian Bug #137124. Fix based on suggestion by Cesar Eduardo Barros 06 Mar 02 + { + return false; + } + + // kludge for html docs without explicit xml:space attribute + if ("pre".equalsIgnoreCase(element.element) + || "script".equalsIgnoreCase(element.element) + || "style".equalsIgnoreCase(element.element)) + { + return true; + } + + if ((tt != null) && (tt.findParser(element) == PRE)) + { + return true; + } + + // kludge for XSL docs + if ("xsl:text".equalsIgnoreCase(element.element)) + { + return true; + } + + return false; + } + + /** + * XML documents. + */ + public static void parseXMLElement(Lexer lexer, Node element, short mode) + { + Node node; + + // if node is pre or has xml:space="preserve" then do so + + if (XMLPreserveWhiteSpace(element, lexer.configuration.tt)) + { + mode = Lexer.PREFORMATTED; + } + + while ((node = lexer.getToken(mode)) != null) + { + if (node.type == Node.END_TAG && node.element.equals(element.element)) + { + element.closed = true; + break; + } + + // discard unexpected end tags + if (node.type == Node.END_TAG) + { + lexer.report.error(lexer, element, node, Report.UNEXPECTED_ENDTAG); + continue; + } + + // parse content on seeing start tag + if (node.type == Node.START_TAG) + { + parseXMLElement(lexer, node, mode); + } + + element.insertNodeAtEnd(node); + } + + // if first child is text then trim initial space and delete text node if it is empty. + + node = element.content; + + if (node != null && node.type == Node.TEXT_NODE && mode != Lexer.PREFORMATTED) + { + if (node.textarray[node.start] == (byte) ' ') + { + node.start++; + + if (node.start >= node.end) + { + Node.discardElement(node); + } + } + } + + // if last child is text then trim final space and delete the text node if it is empty + + node = element.last; + + if (node != null && node.type == Node.TEXT_NODE && mode != Lexer.PREFORMATTED) + { + if (node.textarray[node.end - 1] == (byte) ' ') + { + node.end--; + + if (node.start >= node.end) + { + Node.discardElement(node); + } + } + } + } + + public static Node parseXMLDocument(Lexer lexer) + { + Node node, document, doctype; + + document = lexer.newNode(); + document.type = Node.ROOT_NODE; + doctype = null; + lexer.configuration.xmlTags = true; + + while ((node = lexer.getToken(Lexer.IGNORE_WHITESPACE)) != null) + { + // discard unexpected end tags + if (node.type == Node.END_TAG) + { + lexer.report.warning(lexer, null, node, Report.UNEXPECTED_ENDTAG); + continue; + } + + // deal with comments etc. + if (Node.insertMisc(document, node)) + { + continue; + } + + if (node.type == Node.DOCTYPE_TAG) + { + if (doctype == null) + { + document.insertNodeAtEnd(node); + doctype = node; + } + else + { + lexer.report.warning(lexer, document, node, Report.DISCARDING_UNEXPECTED); // TODO + } + continue; + } + + if (node.type == Node.START_END_TAG) + { + document.insertNodeAtEnd(node); + continue; + } + + // if start tag then parse element's content + if (node.type == Node.START_TAG) + { + document.insertNodeAtEnd(node); + parseXMLElement(lexer, node, Lexer.IGNORE_WHITESPACE); + } + + } + + if (doctype != null && !lexer.checkDocTypeKeyWords(doctype)) + { + lexer.report.warning(lexer, doctype, null, Report.DTYPE_NOT_UPPER_CASE); + } + + // ensure presence of initial <?XML version="1.0"?> + if (lexer.configuration.xmlPi) + { + lexer.fixXmlDecl(document); + } + + return document; + } + + /** + * errors in positioning of form start or end tags generally require human intervention to fix. + */ + static void badForm(Lexer lexer) + { + lexer.badForm = 1; + lexer.errors++; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Report.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Report.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Report.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,1823 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.PrintWriter; +import java.text.MessageFormat; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.MissingResourceException; +import java.util.ResourceBundle; + +import org.ajax4jsf.org.w3c.tidy.TidyMessage.Level; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + + + +/** + * Error/informational message reporter. You should only need to edit the file TidyMessages.properties to localize HTML + * tidy. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class Report +{ + + private static final Log log = LogFactory.getLog(Report.class); + + /** + * used to point to Web Accessibility Guidelines. + */ + public static final String ACCESS_URL = "http://www.w3.org/WAI/GL"; + + /** + * Release date. + */ + public static final Date RELEASE_DATE = new Date(1096227718000L); + + /** + * Release date String. + */ + public static final String RELEASE_DATE_STRING = new SimpleDateFormat("dd MMM yyyy").format(RELEASE_DATE); + + /** + * invalid entity: missing semicolon. + */ + public static final short MISSING_SEMICOLON = 1; + + /** + * invalid entity: missing semicolon. + */ + public static final short MISSING_SEMICOLON_NCR = 2; + + /** + * invalid entity: unknown entity. + */ + public static final short UNKNOWN_ENTITY = 3; + + /** + * invalid entity: unescaped ampersand. + */ + public static final short UNESCAPED_AMPERSAND = 4; + + /** + * invalid entity: apos undefined in current definition. + */ + public static final short APOS_UNDEFINED = 5; + + /** + * missing an end tag. + */ + public static final short MISSING_ENDTAG_FOR = 6; + + /** + * missing end tag before. + */ + public static final short MISSING_ENDTAG_BEFORE = 7; + + /** + * discarding unexpected element. + */ + public static final short DISCARDING_UNEXPECTED = 8; + + /** + * nested emphasis. + */ + public static final short NESTED_EMPHASIS = 9; + + /** + * non matching end tag. + */ + public static final short NON_MATCHING_ENDTAG = 10; + + /** + * tag not allowed in. + */ + public static final short TAG_NOT_ALLOWED_IN = 11; + + /** + * missing start tag. + */ + public static final short MISSING_STARTTAG = 12; + + /** + * unexpected end tag. + */ + public static final short UNEXPECTED_ENDTAG = 13; + + /** + * unsing br in place of. + */ + public static final short USING_BR_INPLACE_OF = 14; + + /** + * inserting tag. + */ + public static final short INSERTING_TAG = 15; + + /** + * suspected missing quote. + */ + public static final short SUSPECTED_MISSING_QUOTE = 16; + + /** + * missing title element. + */ + public static final short MISSING_TITLE_ELEMENT = 17; + + /** + * duplicate frameset. + */ + public static final short DUPLICATE_FRAMESET = 18; + + /** + * elments can be nested. + */ + public static final short CANT_BE_NESTED = 19; + + /** + * obsolete element. + */ + public static final short OBSOLETE_ELEMENT = 20; + + /** + * proprietary element. + */ + public static final short PROPRIETARY_ELEMENT = 21; + + /** + * unknown element. + */ + public static final short UNKNOWN_ELEMENT = 22; + + /** + * trim empty element. + */ + public static final short TRIM_EMPTY_ELEMENT = 23; + + /** + * coerce to end tag. + */ + public static final short COERCE_TO_ENDTAG = 24; + + /** + * illegal nesting. + */ + public static final short ILLEGAL_NESTING = 25; + + /** + * noframes content. + */ + public static final short NOFRAMES_CONTENT = 26; + + /** + * content after body. + */ + public static final short CONTENT_AFTER_BODY = 27; + + /** + * inconsistent version. + */ + public static final short INCONSISTENT_VERSION = 28; + + /** + * malformed comment. + */ + public static final short MALFORMED_COMMENT = 29; + + /** + * bad coment chars. + */ + public static final short BAD_COMMENT_CHARS = 30; + + /** + * bad xml comment. + */ + public static final short BAD_XML_COMMENT = 31; + + /** + * bad cdata comment. + */ + public static final short BAD_CDATA_CONTENT = 32; + + /** + * inconsistent namespace. + */ + public static final short INCONSISTENT_NAMESPACE = 33; + + /** + * doctype after tags. + */ + public static final short DOCTYPE_AFTER_TAGS = 34; + + /** + * malformed doctype. + */ + public static final short MALFORMED_DOCTYPE = 35; + + /** + * unexpected end of file. + */ + public static final short UNEXPECTED_END_OF_FILE = 36; + + /** + * doctype not upper case. + */ + public static final short DTYPE_NOT_UPPER_CASE = 37; + + /** + * too many element. + */ + public static final short TOO_MANY_ELEMENTS = 38; + + /** + * unescaped element. + */ + public static final short UNESCAPED_ELEMENT = 39; + + /** + * nested quotation. + */ + public static final short NESTED_QUOTATION = 40; + + /** + * element not empty. + */ + public static final short ELEMENT_NOT_EMPTY = 41; + + /** + * encoding IO conflict. + */ + public static final short ENCODING_IO_CONFLICT = 42; + + /** + * mixed content in block. + */ + public static final short MIXED_CONTENT_IN_BLOCK = 43; + + /** + * missing doctype. + */ + public static final short MISSING_DOCTYPE = 44; + + /** + * space preceding xml declaration. + */ + public static final short SPACE_PRECEDING_XMLDECL = 45; + + /** + * too many elements in. + */ + public static final short TOO_MANY_ELEMENTS_IN = 46; + + /** + * unexpected endag in. + */ + public static final short UNEXPECTED_ENDTAG_IN = 47; + + /** + * replacing element. + */ + public static final short REPLACING_ELEMENT = 83; + + /** + * replacing unexcaped element. + */ + public static final short REPLACING_UNEX_ELEMENT = 84; + + /** + * coerce to endtag. + */ + public static final short COERCE_TO_ENDTAG_WARN = 85; + + /** + * attribute: unknown attribute. + */ + public static final short UNKNOWN_ATTRIBUTE = 48; + + /** + * attribute: missing attribute. + */ + public static final short MISSING_ATTRIBUTE = 49; + + /** + * attribute: missing attribute value. + */ + public static final short MISSING_ATTR_VALUE = 50; + + /** + * attribute: bad attribute value. + */ + public static final short BAD_ATTRIBUTE_VALUE = 51; + + /** + * attribute: unexpected gt. + */ + public static final short UNEXPECTED_GT = 52; + + /** + * attribute: proprietary attribute. + */ + public static final short PROPRIETARY_ATTRIBUTE = 53; + + /** + * attribute: proprietary attribute value. + */ + public static final short PROPRIETARY_ATTR_VALUE = 54; + + /** + * attribute: repeated attribute. + */ + public static final short REPEATED_ATTRIBUTE = 55; + + /** + * attribute: missing image map. + */ + public static final short MISSING_IMAGEMAP = 56; + + /** + * attribute: xml attribute value. + */ + public static final short XML_ATTRIBUTE_VALUE = 57; + + /** + * attribute: missing quotemark. + */ + public static final short MISSING_QUOTEMARK = 58; + + /** + * attribute: unexpected quotemark. + */ + public static final short UNEXPECTED_QUOTEMARK = 59; + + /** + * attribute: id and name mismatch. + */ + public static final short ID_NAME_MISMATCH = 60; + + /** + * attribute: backslash in URI. + */ + public static final short BACKSLASH_IN_URI = 61; + + /** + * attribute: fixed backslash. + */ + public static final short FIXED_BACKSLASH = 62; + + /** + * attribute: illegal URI reference. + */ + public static final short ILLEGAL_URI_REFERENCE = 63; + + /** + * attribute: escaped illegal URI. + */ + public static final short ESCAPED_ILLEGAL_URI = 64; + + /** + * attribute: newline in URI. + */ + public static final short NEWLINE_IN_URI = 65; + + /** + * attribute: anchor not unique. + */ + public static final short ANCHOR_NOT_UNIQUE = 66; + + /** + * attribute: entity in id. + */ + public static final short ENTITY_IN_ID = 67; + + /** + * attribute: joining attribute. + */ + public static final short JOINING_ATTRIBUTE = 68; + + /** + * attribute: expected equalsign. + */ + public static final short UNEXPECTED_EQUALSIGN = 69; + + /** + * attribute: attribute value not lower case. + */ + public static final short ATTR_VALUE_NOT_LCASE = 70; + + /** + * attribute: id sintax. + */ + public static final short XML_ID_SYNTAX = 71; + + /** + * attribute: invalid attribute. + */ + public static final short INVALID_ATTRIBUTE = 72; + + /** + * attribute: bad attribute value replaced. + */ + public static final short BAD_ATTRIBUTE_VALUE_REPLACED = 73; + + /** + * attribute: invalid xml id. + */ + public static final short INVALID_XML_ID = 74; + + /** + * attribute: unexpected end of file. + */ + public static final short UNEXPECTED_END_OF_FILE_ATTR = 75; + + /** + * character encoding: vendor specific chars. + */ + public static final short VENDOR_SPECIFIC_CHARS = 76; + + /** + * character encoding: invalid sgml chars. + */ + public static final short INVALID_SGML_CHARS = 77; + + /** + * character encoding: invalid utf8. + */ + public static final short INVALID_UTF8 = 78; + + /** + * character encoding: invalid utf16. + */ + public static final short INVALID_UTF16 = 79; + + /** + * character encoding: encoding mismatch. + */ + public static final short ENCODING_MISMATCH = 80; + + /** + * character encoding: nvalid URI. + */ + public static final short INVALID_URI = 81; + + /** + * character encoding: invalid NCR. + */ + public static final short INVALID_NCR = 82; + + /** + * Constant used for reporting of given doctype. + */ + public static final short DOCTYPE_GIVEN_SUMMARY = 110; + + /** + * Constant used for reporting of version summary. + */ + public static final short REPORT_VERSION_SUMMARY = 111; + + /** + * Constant used for reporting of bad access summary. + */ + public static final short BADACCESS_SUMMARY = 112; + + /** + * Constant used for reporting of bad form summary. + */ + public static final short BADFORM_SUMMARY = 113; + + /** + * accessibility flaw: missing image map. + */ + public static final short MISSING_IMAGE_ALT = 1; + + /** + * accessibility flaw: missing link alt. + */ + public static final short MISSING_LINK_ALT = 2; + + /** + * accessibility flaw: missing summary. + */ + public static final short MISSING_SUMMARY = 4; + + /** + * accessibility flaw: missing image map. + */ + public static final short MISSING_IMAGE_MAP = 8; + + /** + * accessibility flaw: using frames. + */ + public static final short USING_FRAMES = 16; + + /** + * accessibility flaw: using noframes. + */ + public static final short USING_NOFRAMES = 32; + + /** + * presentation flaw: using spacer. + */ + public static final short USING_SPACER = 1; + + /** + * presentation flaw: using layer. + */ + public static final short USING_LAYER = 2; + + /** + * presentation flaw: using nobr. + */ + public static final short USING_NOBR = 4; + + /** + * presentation flaw: using font. + */ + public static final short USING_FONT = 8; + + /** + * presentation flaw: using body. + */ + public static final short USING_BODY = 16; + + /** + * character encoding error: windows chars. + */ + public static final short WINDOWS_CHARS = 1; + + /** + * character encoding error: non ascii. + */ + public static final short NON_ASCII = 2; + + /** + * character encoding error: found utf16. + */ + public static final short FOUND_UTF16 = 4; + + /** + * char has been replaced. + */ + public static final short REPLACED_CHAR = 0; + + /** + * char has been discarder. + */ + public static final short DISCARDED_CHAR = 1; + + /** + * Resource bundle with messages. + */ + private static ResourceBundle res; + + /** + * Printed in GNU Emacs messages. + */ + private String currentFile; + + /** + * message listener for error reporting. + */ + private TidyMessageListener listener; + + static + { + try + { + res = ResourceBundle.getBundle("org/ajax4jsf/org/w3c/tidy/TidyMessages"); + } + catch (MissingResourceException e) + { + throw new Error(e.toString()); + } + } + + /** + * Instantiated only in Tidy() constructor. + */ + protected Report() + { + super(); + } + + /** + * Generates a complete message for the warning/error. The message is composed by: + * <ul> + * <li>position in file</li> + * <li>prefix for the error level (warning: | error:)</li> + * <li>message read from ResourceBundle</li> + * <li>optional parameters added to message using MessageFormat</li> + * </ul> + * @param errorCode tidy error code + * @param lexer Lexer + * @param element last appended element - for insert comment in generated dom tree with error message. + * @param message key for the ResourceBundle + * @param params optional parameters added with MessageFormat + * @param level message level. One of <code>TidyMessage.LEVEL_ERROR</code>, + * <code>TidyMessage.LEVEL_WARNING</code>,<code>TidyMessage.LEVEL_INFO</code> + * @return formatted message + * @throws MissingResourceException if <code>message</code> key is not available in jtidy resource bundle. + * @see TidyMessage + */ + protected String getMessage(int errorCode, Lexer lexer, Node element, String message, Object[] params, Level level) + throws MissingResourceException + { + String resource; + resource = res.getString(message); + + String position; + + if (lexer != null && level != Level.SUMMARY) + { + position = getPosition(lexer); + } + else + { + position = ""; + } + + String prefix; + + if (level == Level.ERROR) + { + prefix = res.getString("error"); + } + else if (level == Level.WARNING) + { + prefix = res.getString("warning"); + } + else + { + prefix = ""; + } + + String messageString; + + if (params != null) + { + messageString = MessageFormat.format(resource, params); + } + else + { + messageString = resource; + } + + if (listener != null) + { + TidyMessage msg = new TidyMessage(errorCode, (lexer != null) ? lexer.lines : 0, (lexer != null) + ? lexer.columns + : 0, level, messageString); + // Changed by asmirnov - add reference to lexer for manipulate tree. + msg.setLexer(lexer); + msg.setElement(element); + listener.messageReceived(msg); + } + + return position + prefix + messageString; + } + + /** + * Prints a message to lexer.errout after calling getMessage(). + * @param errorCode tidy error code + * @param lexer Lexer + * @param element TODO + * @param message key for the ResourceBundle + * @param params optional parameters added with MessageFormat + * @param level message level. One of <code>TidyMessage.LEVEL_ERROR</code>, + * <code>TidyMessage.LEVEL_WARNING</code>,<code>TidyMessage.LEVEL_INFO</code> + * @see TidyMessage + */ + private void printMessage(int errorCode, Lexer lexer, Node element, String message, Object[] params, Level level) + { + String resource; + try + { + resource = getMessage(errorCode, lexer, element, message, params, level); + } + catch (MissingResourceException e) + { + lexer.errout.println(e.toString()); + return; + } + + lexer.errout.println(resource); + } + + /** + * Prints a message to errout after calling getMessage(). Used when lexer is not yet defined. + * @param errout PrintWriter + * @param message key for the ResourceBundle + * @param params optional parameters added with MessageFormat + * @param level message level. One of <code>TidyMessage.LEVEL_ERROR</code>, + * <code>TidyMessage.LEVEL_WARNING</code>,<code>TidyMessage.LEVEL_INFO</code> + * @see TidyMessage + */ + private void printMessage(PrintWriter errout, String message, Object[] params, Level level) + { + String resource; + try + { + resource = getMessage(-1, null, null, message, params, level); + } + catch (MissingResourceException e) + { + errout.println(e.toString()); + return; + } + errout.println(resource); + } + + /** + * print version information. + * @param p printWriter + */ + public void showVersion(PrintWriter p) + { + printMessage(p, "version_summary", new Object[]{RELEASE_DATE}, Level.SUMMARY); + } + + /** + * Returns a formatted tag name handling start and ent tags, nulls, doctypes, and text. + * @param tag Node + * @return formatted tag name + */ + private String getTagName(Node tag) + { + if (tag != null) + { + if (tag.type == Node.START_TAG) + { + return "<" + tag.element + ">"; + } + else if (tag.type == Node.END_TAG) + { + return "</" + tag.element + ">"; + } + else if (tag.type == Node.DOCTYPE_TAG) + { + return "<!DOCTYPE>"; + } + else if (tag.type == Node.TEXT_NODE) + { + return "plain text"; + } + else + { + return tag.element; + } + } + return ""; + } + + /** + * Prints an "unknown option" error message. Lexer is not defined when this is called. + * @param option unknown option name + */ + public void unknownOption(String option) + { + try + { + log.error(MessageFormat.format(res.getString("unknown_option"), new Object[]{option})); + } + catch (MissingResourceException e) + { + log.error(e.toString()); + } + } + + /** + * Prints a "bad argument" error message. Lexer is not defined when this is called. + * @param key argument name + * @param value bad argument value + */ + public void badArgument(String key, String value) + { + try + { + log.error(MessageFormat.format(res.getString("bad_argument"), new Object[]{value, key})); + } + catch (MissingResourceException e) + { + log.error(e.toString()); + } + } + + /** + * Returns a formatted String describing the current position in file. + * @param lexer Lexer + * @return String position ("line:column") + */ + private String getPosition(Lexer lexer) + { + try + { + // Change formatting to be parsable by GNU Emacs + if (lexer.configuration.emacs) + { + return MessageFormat.format(res.getString("emacs_format"), new Object[]{ + this.currentFile, + new Integer(lexer.lines), + new Integer(lexer.columns)}) + + " "; + } + // traditional format + return MessageFormat.format(res.getString("line_column"), new Object[]{ + new Integer(lexer.lines), + new Integer(lexer.columns)}); + + } + catch (MissingResourceException e) + { + lexer.errout.println(e.toString()); + } + return ""; + } + + /** + * Prints encoding error messages. + * @param lexer Lexer + * @param code error code + * @param c invalid char + */ + public void encodingError(Lexer lexer, int code, int c) + { + lexer.warnings++; + + if (lexer.errors > lexer.configuration.showErrors) // keep quiet after <showErrors> errors + { + return; + } + + if (lexer.configuration.showWarnings) + { + String buf = Integer.toHexString(c); + + // An encoding mismatch is currently treated as a non-fatal error + if ((code & ~DISCARDED_CHAR) == ENCODING_MISMATCH) + { + // actual encoding passed in "c" + lexer.badChars |= ENCODING_MISMATCH; + printMessage( + code, + lexer, + null, + "encoding_mismatch", + new Object[]{ + lexer.configuration.getInCharEncodingName(), + ParsePropertyImpl.CHAR_ENCODING.getFriendlyName(null, new Integer(c), lexer.configuration)}, Level.WARNING); + } + else if ((code & ~DISCARDED_CHAR) == VENDOR_SPECIFIC_CHARS) + { + lexer.badChars |= VENDOR_SPECIFIC_CHARS; + printMessage( + code, + lexer, + null, + "invalid_char", + new Object[]{new Integer(code & DISCARDED_CHAR), buf}, Level.WARNING); + } + else if ((code & ~DISCARDED_CHAR) == INVALID_SGML_CHARS) + { + lexer.badChars |= INVALID_SGML_CHARS; + printMessage( + code, + lexer, + null, + "invalid_char", + new Object[]{new Integer(code & DISCARDED_CHAR), buf}, Level.WARNING); + } + else if ((code & ~DISCARDED_CHAR) == INVALID_UTF8) + { + lexer.badChars |= INVALID_UTF8; + printMessage( + code, + lexer, + null, + "invalid_utf8", + new Object[]{new Integer(code & DISCARDED_CHAR), buf}, Level.WARNING); + } + + else if ((code & ~DISCARDED_CHAR) == INVALID_UTF16) + { + lexer.badChars |= INVALID_UTF16; + printMessage( + code, + lexer, + null, + "invalid_utf16", + new Object[]{new Integer(code & DISCARDED_CHAR), buf}, Level.WARNING); + + } + + else if ((code & ~DISCARDED_CHAR) == INVALID_NCR) + { + lexer.badChars |= INVALID_NCR; + printMessage( + code, + lexer, + null, + "invalid_ncr", + new Object[]{new Integer(code & DISCARDED_CHAR), buf}, Level.WARNING); + } + + } + } + + /** + * Prints entity error messages. + * @param lexer Lexer + * @param code error code + * @param entity invalid entity String + * @param c invalid char + */ + public void entityError(Lexer lexer, short code, String entity, int c) + { + lexer.warnings++; + + if (lexer.errors > lexer.configuration.showErrors) // keep quiet after <showErrors> errors + { + return; + } + + if (lexer.configuration.showWarnings) + { + switch (code) + { + case MISSING_SEMICOLON : + printMessage(code, lexer, null, "missing_semicolon", new Object[]{entity}, Level.WARNING); + break; + case MISSING_SEMICOLON_NCR : + printMessage(code, lexer, null, "missing_semicolon_ncr", new Object[]{entity}, Level.WARNING); + break; + case UNKNOWN_ENTITY : + printMessage(code, lexer, null, "unknown_entity", new Object[]{entity}, Level.WARNING); + break; + case UNESCAPED_AMPERSAND : + printMessage(code, lexer, null, "unescaped_ampersand", null, Level.WARNING); + break; + case APOS_UNDEFINED : + printMessage(code, lexer, null, "apos_undefined", null, Level.WARNING); + break; + default : + // should not reach here + break; + } + } + } + + /** + * Prints error messages for attributes. + * @param lexer Lexer + * @param node current tag + * @param attribute attribute + * @param code error code + */ + public void attrError(Lexer lexer, Node node, AttVal attribute, short code) + { + // for insertion message BEFORE node. + Node element = (node != null && node.prev != null)?node.prev:node; + if (code == UNEXPECTED_GT) + { + lexer.errors++; + } + else + { + lexer.warnings++; + } + + if (lexer.errors > lexer.configuration.showErrors) // keep quiet after <showErrors> errors + { + return; + } + + if (code == UNEXPECTED_GT) // error + { + printMessage(code, lexer, element, "unexpected_gt", new Object[]{getTagName(node)}, Level.ERROR); + } + + if (!lexer.configuration.showWarnings) // warnings + { + return; + } + + switch (code) + { + case UNKNOWN_ATTRIBUTE : + printMessage(code, lexer, element, "unknown_attribute", new Object[]{attribute.attribute}, Level.WARNING); + break; + + case MISSING_ATTRIBUTE : + printMessage( + code, + lexer, + element, + "missing_attribute", + new Object[]{getTagName(node), attribute.attribute}, Level.WARNING); + break; + + case MISSING_ATTR_VALUE : + printMessage( + code, + lexer, + element, + "missing_attr_value", + new Object[]{getTagName(node), attribute.attribute}, Level.WARNING); + break; + + case MISSING_IMAGEMAP : + printMessage(code, lexer, element, "missing_imagemap", new Object[]{getTagName(node)}, Level.WARNING); + lexer.badAccess |= MISSING_IMAGE_MAP; + break; + + case BAD_ATTRIBUTE_VALUE : + printMessage(code, lexer, element, "bad_attribute_value", new Object[]{ + getTagName(node), + attribute.attribute, + attribute.value}, Level.WARNING); + break; + + case XML_ID_SYNTAX : + printMessage( + code, + lexer, + element, + "xml_id_sintax", + new Object[]{getTagName(node), attribute.attribute}, Level.WARNING); + break; + + case XML_ATTRIBUTE_VALUE : + printMessage( + code, + lexer, + element, + "xml_attribute_value", + new Object[]{getTagName(node), attribute.attribute}, Level.WARNING); + break; + + case UNEXPECTED_QUOTEMARK : + printMessage(code, lexer, element, "unexpected_quotemark", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case MISSING_QUOTEMARK : + printMessage(code, lexer, element, "missing_quotemark", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case REPEATED_ATTRIBUTE : + printMessage(code, lexer, element, "repeated_attribute", new Object[]{ + getTagName(node), + attribute.value, + attribute.attribute}, Level.WARNING); + break; + + case PROPRIETARY_ATTR_VALUE : + printMessage( + code, + lexer, + element, + "proprietary_attr_value", + new Object[]{getTagName(node), attribute.value}, Level.WARNING); + break; + + case PROPRIETARY_ATTRIBUTE : + printMessage( + code, + lexer, + element, + "proprietary_attribute", + new Object[]{getTagName(node), attribute.attribute}, Level.WARNING); + break; + + case UNEXPECTED_END_OF_FILE : + // on end of file adjust reported position to end of input + lexer.lines = lexer.in.getCurline(); + lexer.columns = lexer.in.getCurcol(); + printMessage(code, lexer, element, "unexpected_end_of_file", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case ID_NAME_MISMATCH : + printMessage(code, lexer, element, "id_name_mismatch", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case BACKSLASH_IN_URI : + printMessage(code, lexer, element, "backslash_in_uri", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case FIXED_BACKSLASH : + printMessage(code, lexer, element, "fixed_backslash", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case ILLEGAL_URI_REFERENCE : + printMessage(code, lexer, element, "illegal_uri_reference", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case ESCAPED_ILLEGAL_URI : + printMessage(code, lexer, element, "escaped_illegal_uri", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case NEWLINE_IN_URI : + printMessage(code, lexer, element, "newline_in_uri", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case ANCHOR_NOT_UNIQUE : + printMessage( + code, + lexer, + element, + "anchor_not_unique", + new Object[]{getTagName(node), attribute.value}, Level.WARNING); + break; + + case ENTITY_IN_ID : + printMessage(code, lexer, element, "entity_in_id", null, Level.WARNING); + break; + + case JOINING_ATTRIBUTE : + printMessage( + code, + lexer, + element, + "joining_attribute", + new Object[]{getTagName(node), attribute.attribute}, Level.WARNING); + break; + + case UNEXPECTED_EQUALSIGN : + printMessage(code, lexer, element, "expected_equalsign", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case ATTR_VALUE_NOT_LCASE : + printMessage(code, lexer, element, "attr_value_not_lcase", new Object[]{ + getTagName(node), + attribute.value, + attribute.attribute}, Level.WARNING); + break; + + default : + break; + } + } + + /** + * Prints warnings. + * @param lexer Lexer + * @param element parent/missing tag + * @param node current tag + * @param code error code + */ + public void warning(Lexer lexer, Node element, Node node, short code) + { + + TagTable tt = lexer.configuration.tt; + if (!((code == DISCARDING_UNEXPECTED) && lexer.badForm != 0)) // lexer->errors++; already done in BadForm() + { + lexer.warnings++; + } + + // keep quiet after <showErrors> errors + if (lexer.errors > lexer.configuration.showErrors) + { + return; + } + + if (lexer.configuration.showWarnings) + { + switch (code) + { + case MISSING_ENDTAG_FOR : + printMessage(code, lexer, element, "missing_endtag_for", new Object[]{element.element}, Level.WARNING); + break; + + case MISSING_ENDTAG_BEFORE : + printMessage( + code, + lexer, + element, + "missing_endtag_before", + new Object[]{element.element, getTagName(node)}, Level.WARNING); + break; + + case DISCARDING_UNEXPECTED : + if (lexer.badForm == 0) + { + // the case for when this is an error not a warning, is handled later + printMessage( + code, + lexer, + element, + "discarding_unexpected", + new Object[]{getTagName(node)}, Level.WARNING); + } + break; + + case NESTED_EMPHASIS : + printMessage(code, lexer, element, "nested_emphasis", new Object[]{getTagName(node)}, Level.INFO); + break; + + case COERCE_TO_ENDTAG : + printMessage(code, lexer, element, "coerce_to_endtag", new Object[]{element.element}, Level.INFO); + break; + + case NON_MATCHING_ENDTAG : + printMessage( + code, + lexer, + element, + "non_matching_endtag", + new Object[]{getTagName(node), element.element}, Level.WARNING); + break; + + case TAG_NOT_ALLOWED_IN : + printMessage( + code, + lexer, + element, + "tag_not_allowed_in", + new Object[]{getTagName(node), element.element}, Level.WARNING); + break; + + case DOCTYPE_AFTER_TAGS : + printMessage(code, lexer, element, "doctype_after_tags", null, Level.WARNING); + break; + + case MISSING_STARTTAG : + printMessage(code, lexer, element, "missing_starttag", new Object[]{node.element}, Level.WARNING); + break; + + case UNEXPECTED_ENDTAG : + if (element != null) + { + printMessage( + code, + lexer, + element, + "unexpected_endtag_in", + new Object[]{node.element, element.element}, Level.WARNING); + } + else + { + printMessage(code, lexer, null, "unexpected_endtag", new Object[]{node.element}, Level.WARNING); + } + break; + + case TOO_MANY_ELEMENTS : + if (element != null) + { + printMessage( + code, + lexer, + element, + "too_many_elements_in", + new Object[]{node.element, element.element}, Level.WARNING); + } + else + { + printMessage(code, lexer, element, "too_many_elements", new Object[]{node.element}, Level.WARNING); + } + break; + + case USING_BR_INPLACE_OF : + printMessage(code, lexer, element, "using_br_inplace_of", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case INSERTING_TAG : + printMessage(code, lexer, element, "inserting_tag", new Object[]{node.element}, Level.WARNING); + break; + + case CANT_BE_NESTED : + printMessage(code, lexer, element, "cant_be_nested", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case PROPRIETARY_ELEMENT : + printMessage(code, lexer, element, "proprietary_element", new Object[]{getTagName(node)}, Level.WARNING); + + if (node.tag == tt.tagLayer) + { + lexer.badLayout |= USING_LAYER; + } + else if (node.tag == tt.tagSpacer) + { + lexer.badLayout |= USING_SPACER; + } + else if (node.tag == tt.tagNobr) + { + lexer.badLayout |= USING_NOBR; + } + break; + + case OBSOLETE_ELEMENT : + if (element.tag != null && (element.tag.model & Dict.CM_OBSOLETE) != 0) + { + printMessage(code, lexer, element, "obsolete_element", new Object[]{ + getTagName(element), + getTagName(node)}, Level.WARNING); + } + else + { + printMessage(code, lexer, element, "replacing_element", new Object[]{ + getTagName(element), + getTagName(node)}, Level.WARNING); + } + break; + + case UNESCAPED_ELEMENT : + printMessage(code, lexer, element, "unescaped_element", new Object[]{getTagName(element)}, Level.WARNING); + break; + + case TRIM_EMPTY_ELEMENT : + printMessage(code, lexer, element, "trim_empty_element", new Object[]{getTagName(element)}, Level.WARNING); + break; + + case MISSING_TITLE_ELEMENT : + printMessage(code, lexer, element, "missing_title_element", null, Level.WARNING); + break; + + case ILLEGAL_NESTING : + printMessage(code, lexer, element, "illegal_nesting", new Object[]{getTagName(element)}, Level.WARNING); + break; + + case NOFRAMES_CONTENT : + printMessage(code, lexer, element, "noframes_content", new Object[]{getTagName(node)}, Level.WARNING); + break; + + case INCONSISTENT_VERSION : + printMessage(code, lexer, element, "inconsistent_version", null, Level.WARNING); + break; + + case MALFORMED_DOCTYPE : + printMessage(code, lexer, element, "malformed_doctype", null, Level.WARNING); + break; + + case CONTENT_AFTER_BODY : + printMessage(code, lexer, element, "content_after_body", null, Level.WARNING); + break; + + case MALFORMED_COMMENT : + printMessage(code, lexer, element, "malformed_comment", null, Level.WARNING); + break; + + case BAD_COMMENT_CHARS : + printMessage(code, lexer, element, "bad_comment_chars", null, Level.WARNING); + break; + + case BAD_XML_COMMENT : + printMessage(code, lexer, element, "bad_xml_comment", null, Level.WARNING); + break; + + case BAD_CDATA_CONTENT : + printMessage(code, lexer, element, "bad_cdata_content", null, Level.WARNING); + break; + + case INCONSISTENT_NAMESPACE : + printMessage(code, lexer, element, "inconsistent_namespace", null, Level.WARNING); + break; + + case DTYPE_NOT_UPPER_CASE : + printMessage(code, lexer, element, "dtype_not_upper_case", null, Level.WARNING); + break; + + case UNEXPECTED_END_OF_FILE : + // on end of file adjust reported position to end of input + lexer.lines = lexer.in.getCurline(); + lexer.columns = lexer.in.getCurcol(); + printMessage( + code, + lexer, + element, + "unexpected_end_of_file", + new Object[]{getTagName(element)}, Level.WARNING); + break; + + case NESTED_QUOTATION : + printMessage(code, lexer, element, "nested_quotation", null, Level.WARNING); + break; + + case ELEMENT_NOT_EMPTY : + printMessage(code, lexer, element, "element_not_empty", new Object[]{getTagName(element)}, Level.WARNING); + break; + + case MISSING_DOCTYPE : + printMessage(code, lexer, element, "missing_doctype", null, Level.WARNING); + break; + + default : + break; + } + } + + if ((code == DISCARDING_UNEXPECTED) && lexer.badForm != 0) + { + // the case for when this is a warning not an error, is handled earlier + printMessage(code, lexer, element, "discarding_unexpected", new Object[]{getTagName(node)}, Level.ERROR); + } + + } + + /** + * Prints errors. + * @param lexer Lexer + * @param element parent/missing tag + * @param node current tag + * @param code error code + */ + public void error(Lexer lexer, Node element, Node node, short code) + { + lexer.errors++; + + // keep quiet after <showErrors> errors + if (lexer.errors > lexer.configuration.showErrors) + { + return; + } + + if (code == SUSPECTED_MISSING_QUOTE) + { + printMessage(code, lexer, element, "suspected_missing_quote", null, Level.ERROR); + } + else if (code == DUPLICATE_FRAMESET) + { + printMessage(code, lexer, element, "duplicate_frameset", null, Level.ERROR); + } + else if (code == UNKNOWN_ELEMENT) + { + printMessage(code, lexer, element, "unknown_element", new Object[]{getTagName(node)}, Level.ERROR); + } + else if (code == UNEXPECTED_ENDTAG) + { + if (element != null) + { + printMessage( + code, + lexer, + element, + "unexpected_endtag_in", + new Object[]{node.element, element.element}, Level.ERROR); + } + else + { + printMessage(code, lexer, node, "unexpected_endtag", new Object[]{node.element}, Level.ERROR); + } + } + } + + /** + * Prints error summary. + * @param lexer Lexer + */ + public void errorSummary(Lexer lexer) + { + // adjust badAccess to that its null if frames are ok + if ((lexer.badAccess & (USING_FRAMES | USING_NOFRAMES)) != 0) + { + if (!(((lexer.badAccess & USING_FRAMES) != 0) && ((lexer.badAccess & USING_NOFRAMES) == 0))) + { + lexer.badAccess &= ~(USING_FRAMES | USING_NOFRAMES); + } + } + if (lexer.badChars != 0) + { + if ((lexer.badChars & VENDOR_SPECIFIC_CHARS) != 0) + { + int encodingChoiche = 0; + + if ("Cp1252".equals(lexer.configuration.getInCharEncodingName())) + { + encodingChoiche = 1; + } + else if ("MacRoman".equals(lexer.configuration.getInCharEncodingName())) + { + encodingChoiche = 2; + } + + printMessage(VENDOR_SPECIFIC_CHARS, lexer, null, "vendor_specific_chars_summary", new Object[]{new Integer( + encodingChoiche)}, Level.SUMMARY); + } + + if ((lexer.badChars & INVALID_SGML_CHARS) != 0 || (lexer.badChars & INVALID_NCR) != 0) + { + int encodingChoiche = 0; + + if ("Cp1252".equals(lexer.configuration.getInCharEncodingName())) + { + encodingChoiche = 1; + } + else if ("MacRoman".equals(lexer.configuration.getInCharEncodingName())) + { + encodingChoiche = 2; + } + + printMessage(INVALID_SGML_CHARS, lexer, null, "invalid_sgml_chars_summary", new Object[]{new Integer( + encodingChoiche)}, Level.SUMMARY); + } + + if ((lexer.badChars & INVALID_UTF8) != 0) + { + printMessage(INVALID_UTF8, lexer, null, "invalid_utf8_summary", null, Level.SUMMARY); + } + + if ((lexer.badChars & INVALID_UTF16) != 0) + { + printMessage(INVALID_UTF16, lexer, null, "invalid_utf16_summary", null, Level.SUMMARY); + } + + if ((lexer.badChars & INVALID_URI) != 0) + { + printMessage(INVALID_URI, lexer, null, "invaliduri_summary", null, Level.SUMMARY); + } + } + + if (lexer.badForm != 0) + { + printMessage(BADFORM_SUMMARY, lexer, null, "badform_summary", null, Level.SUMMARY); + } + + if (lexer.badAccess != 0) + { + if ((lexer.badAccess & MISSING_SUMMARY) != 0) + { + printMessage(MISSING_SUMMARY, lexer, null, "badaccess_missing_summary", null, Level.SUMMARY); + } + + if ((lexer.badAccess & MISSING_IMAGE_ALT) != 0) + { + printMessage(MISSING_IMAGE_ALT, lexer, null, "badaccess_missing_image_alt", null, Level.SUMMARY); + } + + if ((lexer.badAccess & MISSING_IMAGE_MAP) != 0) + { + printMessage(MISSING_IMAGE_MAP, lexer, null, "badaccess_missing_image_map", null, Level.SUMMARY); + } + + if ((lexer.badAccess & MISSING_LINK_ALT) != 0) + { + printMessage(MISSING_LINK_ALT, lexer, null, "badaccess_missing_link_alt", null, Level.SUMMARY); + } + + if (((lexer.badAccess & USING_FRAMES) != 0) && ((lexer.badAccess & USING_NOFRAMES) == 0)) + { + printMessage(USING_FRAMES, lexer, null, "badaccess_frames", null, Level.SUMMARY); + } + + printMessage(BADACCESS_SUMMARY, lexer, null, "badaccess_summary", new Object[]{ACCESS_URL}, Level.SUMMARY); + } + + if (lexer.badLayout != 0) + { + if ((lexer.badLayout & USING_LAYER) != 0) + { + printMessage(USING_LAYER, lexer, null, "badlayout_using_layer", null, Level.SUMMARY); + } + + if ((lexer.badLayout & USING_SPACER) != 0) + { + printMessage(USING_SPACER, lexer, null, "badlayout_using_spacer", null, Level.SUMMARY); + } + + if ((lexer.badLayout & USING_FONT) != 0) + { + printMessage(USING_FONT, lexer, null, "badlayout_using_font", null, Level.SUMMARY); + } + + if ((lexer.badLayout & USING_NOBR) != 0) + { + printMessage(USING_NOBR, lexer, null, "badlayout_using_nobr", null, Level.SUMMARY); + } + + if ((lexer.badLayout & USING_BODY) != 0) + { + printMessage(USING_BODY, lexer, null, "badlayout_using_body", null, Level.SUMMARY); + } + } + } + + /** + * Prints the "unknown option" message. + * @param errout PrintWriter + * @param c invalid option char + */ + public void unknownOption(PrintWriter errout, char c) + { + printMessage(errout, "unrecognized_option", new Object[]{new String(new char[]{c})}, Level.ERROR); + } + + /** + * Prints the "unknown file" message. + * @param errout PrintWriter + * @param file invalid file name + */ + public void unknownFile(PrintWriter errout, String file) + { + printMessage(errout, "unknown_file", new Object[]{"Tidy", file}, Level.ERROR); + } + + /** + * Prints the "needs author intervention" message. + * @param errout PrintWriter + */ + public void needsAuthorIntervention(PrintWriter errout) + { + printMessage(errout, "needs_author_intervention", null, Level.SUMMARY); + } + + /** + * Prints the "missing body" message. + * @param errout PrintWriter + */ + public void missingBody(PrintWriter errout) + { + printMessage(errout, "missing_body", null, Level.ERROR); + } + + /** + * Prints the number of generated slides. + * @param errout PrintWriter + * @param count slides count + */ + public void reportNumberOfSlides(PrintWriter errout, int count) + { + printMessage(errout, "slides_found", new Object[]{new Integer(count)}, Level.SUMMARY); + } + + /** + * Prints tidy general info. + * @param errout PrintWriter + */ + public void generalInfo(PrintWriter errout) + { + printMessage(errout, "general_info", null, Level.SUMMARY); + } + + /** + * Prints tidy hello message. + * @param errout PrintWriter + */ + public void helloMessage(PrintWriter errout) + { + printMessage(errout, "hello_message", new Object[]{Report.RELEASE_DATE, this.currentFile}, Level.SUMMARY); + } + + /** + * Sets the current file name. + * @param filename current file. + */ + public void setFilename(String filename) + { + this.currentFile = filename; // for use with Gnu Emacs + } + + /** + * Prints information for html version in input file. + * @param errout PrintWriter + * @param lexer Lexer + * @param filename file name + * @param doctype doctype Node + */ + public void reportVersion(PrintWriter errout, Lexer lexer, String filename, Node doctype) + { + int i, c; + int state = 0; + String vers = lexer.htmlVersionName(); + int[] cc = new int[1]; + + // adjust reported position to first line + lexer.lines = 1; + lexer.columns = 1; + + if (doctype != null) + { + + StringBuffer doctypeBuffer = new StringBuffer(); + for (i = doctype.start; i < doctype.end; ++i) + { + c = doctype.textarray[i]; + + // look for UTF-8 multibyte character + if (c < 0) + { + i += PPrint.getUTF8(doctype.textarray, i, cc); + c = cc[0]; + } + + if (c == '"') + { + ++state; + } + else if (state == 1) + { + doctypeBuffer.append((char) c); + } + } + + printMessage( + DOCTYPE_GIVEN_SUMMARY, + lexer, + null, + "doctype_given", + new Object[]{filename, doctypeBuffer}, Level.SUMMARY); + } + + printMessage(REPORT_VERSION_SUMMARY, lexer, null, "report_version", new Object[]{ + filename, + (vers != null ? vers : "HTML proprietary")}, Level.SUMMARY); + } + + /** + * Prints the number of error/warnings found. + * @param errout PrintWriter + * @param lexer Lexer + */ + public void reportNumWarnings(PrintWriter errout, Lexer lexer) + { + if (lexer.warnings > 0 || lexer.errors > 0) + { + printMessage( + errout, + "num_warnings", + new Object[]{new Integer(lexer.warnings), new Integer(lexer.errors)}, + Level.SUMMARY); + } + else + { + printMessage(errout, "no_warnings", null, Level.SUMMARY); + } + } + + /** + * Prints tidy help. + * @param out PrintWriter + */ + public void helpText(PrintWriter out) + { + printMessage(out, "help_text", new Object[]{"Tidy", RELEASE_DATE}, Level.SUMMARY); + } + + /** + * Prints the "bad tree" message. + * @param errout PrintWriter + */ + public void badTree(PrintWriter errout) + { + printMessage(errout, "bad_tree", null, Level.ERROR); + } + + /** + * Adds a message listener. + * @param listener TidyMessageListener + */ + public void addMessageListener(TidyMessageListener listener) + { + this.listener = listener; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamIn.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamIn.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamIn.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,114 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Input Stream. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ + +public interface StreamIn +{ + + /** + * end of stream char. + */ + int END_OF_STREAM = -1; + + /** + * Getter for <code>curcol</code>. + * @return Returns the curcol. + */ + int getCurcol(); + + /** + * Getter for <code>curline</code>. + * @return Returns the curline. + */ + int getCurline(); + + /** + * reads a char from the stream. + * @return char + */ + int readCharFromStream(); + + /** + * Read a char. + * @return char + */ + int readChar(); + + /** + * Unget a char. + * @param c char + */ + void ungetChar(int c); + + /** + * Has end of stream been reached? + * @return <code>true</code> if end of stream has been reached + */ + boolean isEndOfStream(); + + /** + * Setter for lexer instance (needed for error reporting). + * @param lexer Lexer + */ + void setLexer(Lexer lexer); + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInFactory.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInFactory.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInFactory.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,104 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.InputStream; +import java.io.Reader; +import java.io.UnsupportedEncodingException; + +import org.ajax4jsf.Messages; + + +/** + * Tidy Input factory. + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class StreamInFactory +{ + + /** + * Don't instantiate. + */ + private StreamInFactory() + { + // unused + } + + /** + * Returns the appropriate StreamIn implementation. + * @param config configuration instance + * @param stream input stream + * @return StreamIn instance + */ + public static StreamIn getStreamIn(Configuration config, Object in) + { + if (in instanceof Reader) { + return new StreamInJavaImpl((Reader) in, config.tabsize); + } else if (in instanceof String) { + return new StreamInJavaImpl((String) in, config.tabsize); + } else if (in instanceof InputStream) { + try + { + return new StreamInJavaImpl((InputStream)in, config.getInCharEncodingName(), config.tabsize); + } + catch (UnsupportedEncodingException e) + { + throw new RuntimeException(Messages.getMessage(Messages.UNSUPPORTED_ENCODING_ERROR, e.getMessage())); + } + } else { + throw new RuntimeException(Messages.getMessage(Messages.UNSUPPORTED_INPUT_SOURCE_ERROR, in.getClass().getName())); + } + } +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,832 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.IOException; +import java.io.InputStream; + +import org.ajax4jsf.org.w3c.tidy.EncodingUtils.GetBytes; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + + + +/** + * Input Stream Implementation. This implementation is from the c version of tidy and it doesn't take advantage of java + * readers. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class StreamInImpl implements StreamIn +{ + + private final static Log log = LogFactory.getLog(StreamInImpl.class); + + /** + * number of characters kept in buffer. + */ + private static final int CHARBUF_SIZE = 5; + + /** + * needed for error reporting. + */ + private Lexer lexer; + + /** + * character buffer. + */ + private int[] charbuf = new int[CHARBUF_SIZE]; + + /** + * actual position in buffer. + */ + private int bufpos; + + /** + * Private unget buffer for the raw bytes read from the input stream. Normally this will only be used by the UTF-8 + * decoder to resynchronize the input stream after finding an illegal UTF-8 sequences. But it can be used for other + * purposes when reading bytes in ReadCharFromStream. + */ + private char[] rawBytebuf = new char[CHARBUF_SIZE]; + + /** + * actual position in rawBytebuf. + */ + private int rawBufpos; + + /** + * has a raw byte been pushed into stack? + */ + private boolean rawPushed; + + /** + * looking for an UTF BOM? + */ + private boolean lookingForBOM = true; + + /** + * has end of stream been reached? + */ + private boolean endOfStream; + + private boolean pushed; + + private int tabs; + + /** + * tab size in chars. + */ + private int tabsize; + + /** + * FSM for ISO2022. + */ + private int state; + + /** + * Encoding. + */ + private int encoding; + + /** + * current column number. + */ + private int curcol; + + /** + * last column. + */ + private int lastcol; + + /** + * current line number. + */ + private int curline; + + /** + * input stream. + */ + private InputStream stream; + + /** + * Getter. + */ + private GetBytes getBytes; + + /** + * Avoid mapping values > 127 to entities. + */ + private boolean rawOut; + + /** + * Instatiates a new StreamInImpl. + * @param stream input stream + * @param configuration Configuration + */ + public StreamInImpl(InputStream stream, Configuration configuration) + { + this.stream = stream; + this.charbuf[0] = '\0'; + this.tabsize = configuration.tabsize; + this.curline = 1; + this.curcol = 1; + this.encoding = configuration.getInCharEncoding(); + this.rawOut = configuration.rawOut; + this.state = EncodingUtils.FSM_ASCII; + this.getBytes = new GetBytes() + { + + StreamInImpl in; + + GetBytes setStreamIn(StreamInImpl in) + { + this.in = in; + return this; + } + + public void doGet(int[] buf, int[] count, boolean unget) + { + in.readRawBytesFromStream(buf, count, unget); + } + } // set the StreamInImpl instance directly + .setStreamIn(this); + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#getCurcol() + */ + public int getCurcol() + { + return this.curcol; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#getCurline() + */ + public int getCurline() + { + return this.curline; + } + + /** + * Setter for <code>lexer</code>. + * @param lexer The lexer to set. + */ + public void setLexer(Lexer lexer) + { + this.lexer = lexer; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#readChar() + */ + public int readChar() + { + int c; + + if (this.pushed) + { + c = this.charbuf[--(this.bufpos)]; + if ((this.bufpos) == 0) + { + this.pushed = false; + } + + if (c == '\n') + { + this.curcol = 1; + this.curline++; + } + else + { + this.curcol++; + } + + return c; + } + + this.lastcol = this.curcol; + + if (this.tabs > 0) + { + this.curcol++; + this.tabs--; + return ' '; + } + + while (true) + { + c = readCharFromStream(); + + if (c < 0) + { + return END_OF_STREAM; + } + + if (c == '\n') + { + this.curcol = 1; + this.curline++; + break; + } + + // #427663 - map '\r' to '\n' - Andy Quick 11 Aug 00 + if (c == '\r') + { + c = readCharFromStream(); + if (c != '\n') + { + if (c != END_OF_STREAM) // EOF fix by Terry Teague 12 Aug 01 + { + ungetChar(c); + } + c = '\n'; + } + this.curcol = 1; + this.curline++; + break; + } + + if (c == '\t') + { + this.tabs = this.tabsize - ((this.curcol - 1) % this.tabsize) - 1; + this.curcol++; + c = ' '; + break; + } + + // strip control characters, except for Esc + if (c == '\033') + { + break; + } + else if (c == '\015' && !lexer.configuration.xmlTags) //Form Feed is allowed in HTML + { + break; + } + else if (0 < c && c < 32) + { + continue; // discard control char + } + + // watch out for chars that have already been decoded such as + // IS02022, UTF-8 etc, that don't require further decoding + if (rawOut + || this.encoding == Configuration.ISO2022 + || this.encoding == Configuration.UTF8 + || this.encoding == Configuration.SHIFTJIS // #431953 - RJ + || this.encoding == Configuration.BIG5) // #431953 - RJ + { + this.curcol++; + break; + } + + // handle surrogate pairs + if ((this.encoding == Configuration.UTF16LE) + || (this.encoding == Configuration.UTF16) + || (this.encoding == Configuration.UTF16BE)) + { + if (c > EncodingUtils.MAX_UTF8_FROM_UCS4) + { + // invalid UTF-16 value + this.lexer.report.encodingError(this.lexer, Report.INVALID_UTF16 | Report.DISCARDED_CHAR, c); + c = 0; + } + // high surrogate + else if (c >= EncodingUtils.UTF16_LOW_SURROGATE_BEGIN && c <= EncodingUtils.UTF16_LOW_SURROGATE_END) + { + int n, m; + + n = c; + + m = readCharFromStream(); + if (m < 0) + { + return END_OF_STREAM; + } + // low surrogate + if (m >= EncodingUtils.UTF16_HIGH_SURROGATE_BEGIN && m <= EncodingUtils.UTF16_HIGH_SURROGATE_END) + { + // pair found, recombine them + c = (n - EncodingUtils.UTF16_LOW_SURROGATE_BEGIN) + * 0x400 + + (m - EncodingUtils.UTF16_HIGH_SURROGATE_BEGIN) + + 0x10000; + + // check for invalid pairs + if (((c & 0x0000FFFE) == 0x0000FFFE) + || ((c & 0x0000FFFF) == 0x0000FFFF) + || (c < EncodingUtils.UTF16_SURROGATES_BEGIN)) + { + this.lexer.report + .encodingError(this.lexer, Report.INVALID_UTF16 | Report.DISCARDED_CHAR, c); + c = 0; + } + } + else + { + // not a valid pair + this.lexer.report.encodingError(this.lexer, Report.INVALID_UTF16 | Report.DISCARDED_CHAR, c); + c = 0; + // should we unget the just read char? + } + } + else + { + // no recombination needed + } + } + + if (this.encoding == Configuration.MACROMAN) + { + c = EncodingUtils.decodeMacRoman(c); + } + + // produced e.g. as a side-effect of smart quotes in Word + // but can't happen if using MACROMAN encoding + if (127 < c && c < 160) + { + int c1 = 0; + int replaceMode; + + // set error position just before offending character + this.lexer.lines = this.curline; + this.lexer.columns = this.curcol; + + if ((this.encoding == Configuration.WIN1252) + || (this.lexer.configuration.replacementCharEncoding == Configuration.WIN1252)) + { + c1 = EncodingUtils.decodeWin1252(c); + } + else if (this.lexer.configuration.replacementCharEncoding == Configuration.MACROMAN) + { + c1 = EncodingUtils.decodeMacRoman(c); + } + + replaceMode = TidyUtils.toBoolean(c1) ? Report.REPLACED_CHAR : Report.DISCARDED_CHAR; + + if ((c1 == 0) && (this.encoding == Configuration.WIN1252) || (this.encoding == Configuration.MACROMAN)) + { + this.lexer.report.encodingError(this.lexer, Report.VENDOR_SPECIFIC_CHARS | replaceMode, c); + } + else if ((this.encoding != Configuration.WIN1252) && (this.encoding != Configuration.MACROMAN)) + { + this.lexer.report.encodingError(this.lexer, Report.INVALID_SGML_CHARS | replaceMode, c); + } + + c = c1; + } + + if (c == 0) + { + continue; // illegal char is discarded + } + + this.curcol++; + break; + } + + return c; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#ungetChar(int) + */ + public void ungetChar(int c) + { + this.pushed = true; + if (this.bufpos >= CHARBUF_SIZE) + { + // pop last element + System.arraycopy(this.charbuf, 0, this.charbuf, 1, CHARBUF_SIZE - 1); + this.bufpos--; + } + this.charbuf[(this.bufpos)++] = c; + + if (c == '\n') + { + --this.curline; + } + + this.curcol = this.lastcol; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#isEndOfStream() + */ + public boolean isEndOfStream() + { + return this.endOfStream; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#readCharFromStream() + */ + public int readCharFromStream() + { + int c; + int[] n = new int[]{0}; + int[] tempchar = new int[1]; + int[] count = new int[]{1}; + + readRawBytesFromStream(tempchar, count, false); + if (count[0] <= 0) + { + endOfStream = true; + return END_OF_STREAM; + } + + c = tempchar[0]; + + if (lookingForBOM + && (this.encoding == Configuration.UTF16 + || this.encoding == Configuration.UTF16LE + || this.encoding == Configuration.UTF16BE || this.encoding == Configuration.UTF8)) + { + // check for a Byte Order Mark + int c1, bom; + + lookingForBOM = false; + + if (c == END_OF_STREAM) + { + lookingForBOM = false; + endOfStream = true; + return END_OF_STREAM; + } + + count[0] = 1; + readRawBytesFromStream(tempchar, count, false); + c1 = tempchar[0]; + + bom = (c << 8) + c1; + + if (bom == EncodingUtils.UNICODE_BOM_BE) + { + // big-endian UTF-16 + if (this.encoding != Configuration.UTF16 && this.encoding != Configuration.UTF16BE) + { + this.lexer.report.encodingError(this.lexer, Report.ENCODING_MISMATCH, Configuration.UTF16BE); + // non-fatal error + } + this.encoding = Configuration.UTF16BE; + this.lexer.configuration.setInCharEncoding(Configuration.UTF16BE); + return EncodingUtils.UNICODE_BOM; // return decoded BOM + } + else if (bom == EncodingUtils.UNICODE_BOM_LE) + { + // little-endian UTF-16 + if (this.encoding != Configuration.UTF16 && this.encoding != Configuration.UTF16LE) + { + this.lexer.report.encodingError(this.lexer, Report.ENCODING_MISMATCH, Configuration.UTF16LE); + // non-fatal error + } + this.encoding = Configuration.UTF16LE; + this.lexer.configuration.setInCharEncoding(Configuration.UTF16LE); + return EncodingUtils.UNICODE_BOM; // return decoded BOM + } + else + { + int c2; + + count[0] = 1; + readRawBytesFromStream(tempchar, count, false); + c2 = tempchar[0]; + + if (((c << 16) + (c1 << 8) + c2) == EncodingUtils.UNICODE_BOM_UTF8) + { + // UTF-8 + this.encoding = Configuration.UTF8; + if (this.encoding != Configuration.UTF8) + { + this.lexer.report.encodingError(this.lexer, Report.ENCODING_MISMATCH, Configuration.UTF8); + // non-fatal error + } + this.lexer.configuration.setInCharEncoding(Configuration.UTF8); + return EncodingUtils.UNICODE_BOM; // return decoded BOM + } + + // the 2nd and/or 3rd bytes weren't what we were expecting, so unget the extra 2 bytes + rawPushed = true; + + if ((rawBufpos + 1) >= CHARBUF_SIZE) + { + System.arraycopy(rawBytebuf, 2, rawBytebuf, 0, CHARBUF_SIZE - 2); + rawBufpos -= 2; + } + // make sure the bytes are pushed in the right order + rawBytebuf[rawBufpos++] = (char) c2; + rawBytebuf[rawBufpos++] = (char) c1; + // drop through to code below, with the original char + + } + } + + this.lookingForBOM = false; + + // A document in ISO-2022 based encoding uses some ESC sequences called "designator" to switch character sets. + // The designators defined and used in ISO-2022-JP are: "ESC" + "(" + ? for ISO646 variants "ESC" + "$" + ? and + // "ESC" + "$" + "(" + ? for multibyte character sets Where ? stands for a single character used to indicate the + // character set for multibyte characters. Tidy handles this by preserving the escape sequence and setting the + // top bit of each byte for non-ascii chars. This bit is then cleared on output. The input stream keeps track of + // the state to determine when to set/clear the bit. + + if (this.encoding == Configuration.ISO2022) + { + if (c == 0x1b) // ESC + { + this.state = EncodingUtils.FSM_ESC; + return c; + } + + switch (this.state) + { + case EncodingUtils.FSM_ESC : + if (c == '$') + { + this.state = EncodingUtils.FSM_ESCD; + } + else if (c == '(') + { + this.state = EncodingUtils.FSM_ESCP; + } + else + { + this.state = EncodingUtils.FSM_ASCII; + } + break; + + case EncodingUtils.FSM_ESCD : + if (c == '(') + { + this.state = EncodingUtils.FSM_ESCDP; + } + else + { + this.state = EncodingUtils.FSM_NONASCII; + } + break; + + case EncodingUtils.FSM_ESCDP : + this.state = EncodingUtils.FSM_NONASCII; + break; + + case EncodingUtils.FSM_ESCP : + this.state = EncodingUtils.FSM_ASCII; + break; + + case EncodingUtils.FSM_NONASCII : + c |= 0x80; + break; + + default : + // + break; + } + + return c; + } + + if (this.encoding == Configuration.UTF16LE) + { + int c1; + + count[0] = 1; + readRawBytesFromStream(tempchar, count, false); + if (count[0] <= 0) + { + endOfStream = true; + return END_OF_STREAM; + } + c1 = tempchar[0]; + + n[0] = (c1 << 8) + c; + + return n[0]; + } + + // UTF-16 is big-endian by default + if ((this.encoding == Configuration.UTF16) || (this.encoding == Configuration.UTF16BE)) + { + int c1; + + count[0] = 1; + readRawBytesFromStream(tempchar, count, false); + if (count[0] <= 0) + { + endOfStream = true; + return END_OF_STREAM; + } + c1 = tempchar[0]; + + n[0] = (c << 8) + c1; + + return n[0]; + } + + if (this.encoding == Configuration.UTF8) + { + // deal with UTF-8 encoded char + int[] count2 = new int[]{0}; + + // first byte "c" is passed in separately + boolean err = EncodingUtils.decodeUTF8BytesToChar(n, c, new byte[0], this.getBytes, count2, 0); + if (!err && (n[0] == END_OF_STREAM) && (count2[0] == 1)) /* EOF */ + { + endOfStream = true; + return END_OF_STREAM; + } + else if (err) + { + /* set error position just before offending character */ + this.lexer.lines = this.curline; + this.lexer.columns = this.curcol; + + this.lexer.report.encodingError(this.lexer, (short) (Report.INVALID_UTF8 | Report.REPLACED_CHAR), n[0]); + n[0] = 0xFFFD; /* replacement char */ + } + + return n[0]; + } + + // #431953 - start RJ + // This section is suitable for any "multibyte" variable-width character encoding in which a one-byte code is + // less than 128, and the first byte of a two-byte code is greater or equal to 128. Note that Big5 and ShiftJIS + // fit into this kind, even though their second byte may be less than 128 + + if ((this.encoding == Configuration.BIG5) || (this.encoding == Configuration.SHIFTJIS)) + { + if (c < 128) + { + return c; + } + else if ((this.encoding == Configuration.SHIFTJIS) && (c >= 0xa1 && c <= 0xdf)) + { + // 461643 - fix suggested by Rick Cameron 14 Sep 01 + // for Shift_JIS, the values from 0xa1 through 0xdf represent singe-byte characters (U+FF61 to U+FF9F - + // half-shift Katakana) + return c; + } + else + { + int c1; + count[0] = 1; + readRawBytesFromStream(tempchar, count, false); + + if (count[0] <= 0) + { + endOfStream = true; + return END_OF_STREAM; + } + + c1 = tempchar[0]; + n[0] = (c << 8) + c1; + return n[0]; + } + } + // #431953 - end RJ + n[0] = c; + + return n[0]; + } + + /** + * Read raw bytes from stream, return <= 0 if EOF; or if "unget" is true, Unget the bytes to re-synchronize the + * input stream Normally UTF-8 successor bytes are read using this routine. + * @param buf character buffer + * @param count number of bytes to read + * @param unget unget bytes + */ + protected void readRawBytesFromStream(int[] buf, int[] count, boolean unget) + { + + try + { + for (int i = 0; i < count[0]; i++) + { + if (unget) + { + +/// int c = this.stream.read(); + int c = readByteFromStreamBuffer(); + + // should never get here; testing for 0xFF, a valid char, is not a good idea + if (c == END_OF_STREAM) // || buf[i] == (unsigned char)EndOfStream + { + count[0] = -i; + return; + } + + rawPushed = true; + + if (rawBufpos >= CHARBUF_SIZE) + { + System.arraycopy(rawBytebuf, 1, rawBytebuf, 0, CHARBUF_SIZE - 1); + rawBufpos--; + } + rawBytebuf[rawBufpos++] = (char) buf[i]; + } + else + { + if (rawPushed) + { + buf[i] = rawBytebuf[--rawBufpos]; + if (rawBufpos == 0) + { + rawPushed = false; + } + } + else + { +/// int c = this.stream.read(); + int c = readByteFromStreamBuffer(); + if (c == END_OF_STREAM) + { + count[0] = -i; + break; + } + buf[i] = (char) c; + } + } + } + } + catch (IOException e) + { + log.error("StreamInImpl.readRawBytesFromStream: " + e.toString()); + } + return; + } + + private byte[] bytes = new byte[256]; + private int index = 0; + private int length = 0; + + private int readByteFromStreamBuffer() throws IOException { + if(index >= length) { + if(length < 0) return -1; + length = stream.read(bytes); + index = 0; + } + if(index < length) { + int c = bytes[index]; + if(c < 0) c += 256; + index++; + return c; + } + return -1; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInJavaImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInJavaImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StreamInJavaImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,342 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.Reader; +import java.io.StringReader; +import java.io.UnsupportedEncodingException; + + +/** + * StreamIn Implementation using java writers. + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class StreamInJavaImpl implements StreamIn +{ + + /** + * number of characters kept in buffer. + */ + private static final int CHARBUF_SIZE = 10; + + /** + * character buffer. + */ + private int[] charbuf = new int[CHARBUF_SIZE]; + + /** + * actual position in buffer. + */ + private int bufpos; + + /** + * Java input stream reader. + */ + private Reader reader; + + /** + * has end of stream been reached? + */ + private boolean endOfStream; + + /** + * Is char pushed? + */ + private boolean pushed; + + /** + * current column number. + */ + private int curcol; + + /** + * last column. + */ + private int lastcol; + + /** + * current line number. + */ + private int curline; + + /** + * tab size in chars. + */ + private int tabsize; + + private int tabs; + + public StreamInJavaImpl(Reader in , int tabsize) + { + reader = in; + this.pushed = false; + this.tabsize = tabsize; + this.curline = 1; + this.curcol = 1; + this.endOfStream = false; + } + /** + * @param content + * @param tabsize + * @throws UnsupportedEncodingException + */ + public StreamInJavaImpl(String content, int tabsize) + { + reader = new StringReader(content); + this.pushed = false; + this.tabsize = tabsize; + this.curline = 1; + this.curcol = 1; + this.endOfStream = false; + } + /** + * Instantiates a new StreamInJavaImpl. + * @param stream + * @param encoding + * @param tabsize + * @throws UnsupportedEncodingException + */ + public StreamInJavaImpl(InputStream stream, String encoding, int tabsize) throws UnsupportedEncodingException + { + reader = new InputStreamReader(stream, encoding); + this.pushed = false; + this.tabsize = tabsize; + this.curline = 1; + this.curcol = 1; + this.endOfStream = false; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#readCharFromStream() + */ + public int readCharFromStream() + { + int c; + try + { +/// c = reader.read(); + c = readCharFromStreamBuffer(); + if (c < 0) + { + endOfStream = true; + } + + } + catch (IOException e) + { + // @todo how to handle? + endOfStream = true; + return END_OF_STREAM; + } + + return c; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#readChar() + */ + public int readChar() + { + int c; + + if (this.pushed) + { + c = this.charbuf[--(this.bufpos)]; + if ((this.bufpos) == 0) + { + this.pushed = false; + } + + if (c == '\n') + { + this.curcol = 1; + this.curline++; + return c; + } + + this.curcol++; + return c; + } + + this.lastcol = this.curcol; + + if (this.tabs > 0) + { + this.curcol++; + this.tabs--; + return ' '; + } + + c = readCharFromStream(); + + if (c < 0) + { + endOfStream = true; + return END_OF_STREAM; + } + + if (c == '\n') + { + this.curcol = 1; + this.curline++; + return c; + } + else if (c == '\r') // \r\n + { + c = readCharFromStream(); + if (c != '\n') + { + if (c != END_OF_STREAM) + { + ungetChar(c); + } + c = '\n'; + } + this.curcol = 1; + this.curline++; + return c; + } + + if (c == '\t') + { + this.tabs = this.tabsize - ((this.curcol - 1) % this.tabsize) - 1; + this.curcol++; + c = ' '; + return c; + } + + this.curcol++; + + return c; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#ungetChar(int) + */ + public void ungetChar(int c) + { + this.pushed = true; + if (this.bufpos >= CHARBUF_SIZE) + { + // pop last element + System.arraycopy(this.charbuf, 0, this.charbuf, 1, CHARBUF_SIZE - 1); + this.bufpos--; + } + this.charbuf[(this.bufpos)++] = c; + + if (c == '\n') + { + --this.curline; + } + + this.curcol = this.lastcol; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#isEndOfStream() + */ + public boolean isEndOfStream() + { + return endOfStream; + } + + /** + * Getter for <code>curcol</code>. + * @return Returns the curcol. + */ + public int getCurcol() + { + return this.curcol; + } + + /** + * Getter for <code>curline</code>. + * @return Returns the curline. + */ + public int getCurline() + { + return this.curline; + } + + /** + * @see org.ajax4jsf.org.w3c.tidy.StreamIn#setLexer(org.ajax4jsf.org.w3c.tidy.Lexer) + */ + public void setLexer(Lexer lexer) + { + // unused in the java implementation + } + + private char[] chars = new char[256]; + private int index = 0; + private int length = 0; + + private int readCharFromStreamBuffer() throws IOException { + if(index >= length) { + if(length < 0) return -1; + length = reader.read(chars); + index = 0; + } + if(index < length) { + char c = chars[index]; + index++; + return c; + } + return -1; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Style.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Style.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Style.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,101 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Linked list of class names and styles. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Style +{ + + /** + * Tag name. + */ + protected String tag; + + /** + * Tag class. + */ + protected String tagClass; + + /** + * Style properties. + */ + protected String properties; + + /** + * Next linked style element. + */ + protected Style next; + + /** + * Instantiates a new style. + * @param tag Tag name + * @param tagClass Tag class + * @param properties Style properties + * @param next Next linked style element. Can be null. + */ + public Style(String tag, String tagClass, String properties, Style next) + { + this.tag = tag; + this.tagClass = tagClass; + this.properties = properties; + this.next = next; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StyleProp.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StyleProp.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/StyleProp.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,94 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Linked list of style properties. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class StyleProp +{ + + /** + * Style name. + */ + protected String name; + + /** + * Style value. + */ + protected String value; + + /** + * Next linked style property. + */ + protected StyleProp next; + + /** + * Instantiates a new style property. + * @param name Style name + * @param value Style value + * @param next Next linked style property. Can be null. + */ + public StyleProp(String name, String value, StyleProp next) + { + this.name = name; + this.value = value; + this.next = next; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheck.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheck.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheck.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,74 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ + +package org.ajax4jsf.org.w3c.tidy; + +/** + * Check HTML attributes. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public interface TagCheck +{ + + /** + * Checks attributes in given Node. + * @param lexer Lexer + * @param node Node to check for valid attributes. + */ + void check(Lexer lexer, Node node); + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheckImpl.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheckImpl.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagCheckImpl.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,637 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Check HTML attributes implementation. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class TagCheckImpl +{ + + /** + * CheckHTML instance. + */ + public static final TagCheck HTML = new CheckHTML(); + + /** + * CheckSCRIPT instance. + */ + public static final TagCheck SCRIPT = new CheckSCRIPT(); + + /** + * CheckTABLE instance. + */ + public static final TagCheck TABLE = new CheckTABLE(); + + /** + * CheckCaption instance. + */ + public static final TagCheck CAPTION = new CheckCaption(); + + /** + * CheckIMG instance. + */ + public static final TagCheck IMG = new CheckIMG(); + + /** + * CheckAREA instance. + */ + public static final TagCheck AREA = new CheckAREA(); + + /** + * CheckAnchor instance. + */ + public static final TagCheck ANCHOR = new CheckAnchor(); + + /** + * CheckMap instance. + */ + public static final TagCheck MAP = new CheckMap(); + + /** + * CheckSTYLE instance. + */ + public static final TagCheck STYLE = new CheckSTYLE(); + + /** + * CheckTableCell instance. + */ + public static final TagCheck TABLECELL = new CheckTableCell(); + + /** + * CheckLINK instance. + */ + public static final TagCheck LINK = new CheckLINK(); + + /** + * CheckHR instance. + */ + public static final TagCheck HR = new CheckHR(); + + /** + * CheckForm instance. + */ + public static final TagCheck FORM = new CheckForm(); + + /** + * CheckMeta instance. + */ + public static final TagCheck META = new CheckMeta(); + + /** + * don't instantiate. + */ + private TagCheckImpl() + { + // unused + } + + /** + * Checker implementation for html tag. + */ + public static class CheckHTML implements TagCheck + { + + /** + * xhtml namepace String. + */ + private static final String XHTML_NAMESPACE = "http://www.w3.org/1999/xhtml"; + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + + AttVal attval; + AttVal xmlns; + + xmlns = node.getAttrByName("xmlns"); + + if (xmlns != null && XHTML_NAMESPACE.equals(xmlns.value)) + { + lexer.isvoyager = true; + if (!lexer.configuration.htmlOut) // Unless user has specified plain HTML output, + { + lexer.configuration.xHTML = true; // output format will be XHTML. + } + // adjust other config options, just as in Configuration + lexer.configuration.xmlOut = true; + lexer.configuration.upperCaseTags = false; + lexer.configuration.upperCaseAttrs = false; + } + + for (attval = node.attributes; attval != null; attval = attval.next) + { + attval.checkAttribute(lexer, node); + } + } + + } + + /** + * Checker implementation for script tags. + */ + public static class CheckSCRIPT implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal lang, type; + + node.checkAttributes(lexer); + + lang = node.getAttrByName("language"); + type = node.getAttrByName("type"); + + if (type == null) + { + AttVal missingType = new AttVal(null, null, '"', "type", ""); + lexer.report.attrError(lexer, node, missingType, Report.MISSING_ATTRIBUTE); + + // check for javascript + if (lang != null) + { + String str = lang.value; + if ("javascript".equalsIgnoreCase(str) || "jscript".equalsIgnoreCase(str)) + { + node.addAttribute("type", "text/javascript"); + } + else if ("vbscript".equalsIgnoreCase(str)) + { + // per Randy Waki 8/6/01 + node.addAttribute("type", "text/vbscript"); + } + } + else + { + node.addAttribute("type", "text/javascript"); + } + } + } + + } + + /** + * Checker implementation for table. + */ + public static class CheckTABLE implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal attval; + Attribute attribute; + boolean hasSummary = false; + + for (attval = node.attributes; attval != null; attval = attval.next) + { + attribute = attval.checkAttribute(lexer, node); + + if (attribute == AttributeTable.attrSummary) + { + hasSummary = true; + } + } + + /* suppress warning for missing summary for HTML 2.0 and HTML 3.2 */ + if (!hasSummary && lexer.doctype != Dict.VERS_HTML20 && lexer.doctype != Dict.VERS_HTML32) + { + lexer.badAccess |= Report.MISSING_SUMMARY; + + // summary is not required, should be only an accessibility warning + // AttVal missingSummary = new AttVal(null, null, '"', "summary", ""); + // lexer.report.attrError(lexer, node, missingSummary, Report.MISSING_ATTRIBUTE); + } + + /* convert <table border> to <table border="1"> */ + if (lexer.configuration.xmlOut) + { + attval = node.getAttrByName("border"); + if (attval != null) + { + if (attval.value == null) + { + attval.value = "1"; + } + } + } + + /* <table height="..."> is proprietary */ + if ((attval = node.getAttrByName("height")) != null) + { + lexer.report.attrError(lexer, node, attval, Report.PROPRIETARY_ATTRIBUTE); + lexer.versions &= Dict.VERS_PROPRIETARY; + } + + } + + } + + /** + * Checker implementation for table caption. + */ + public static class CheckCaption implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal attval; + String value = null; + + node.checkAttributes(lexer); + + for (attval = node.attributes; attval != null; attval = attval.next) + { + if ("align".equalsIgnoreCase(attval.attribute)) + { + value = attval.value; + break; + } + } + + if (value != null) + { + if ("left".equalsIgnoreCase(value) || "right".equalsIgnoreCase(value)) + { + lexer.constrainVersion(Dict.VERS_HTML40_LOOSE); + } + else if ("top".equalsIgnoreCase(value) || "bottom".equalsIgnoreCase(value)) + { + lexer.constrainVersion(~(Dict.VERS_HTML20 | Dict.VERS_HTML32)); + } + else + { + lexer.report.attrError(lexer, node, attval, Report.BAD_ATTRIBUTE_VALUE); + } + } + } + + } + + /** + * Checker implementation for hr. + */ + public static class CheckHR implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal av = node.getAttrByName("src"); + + node.checkAttributes(lexer); + + if (av != null) + { + lexer.report.attrError(lexer, node, av, Report.PROPRIETARY_ATTR_VALUE); + } + } + } + + /** + * Checker implementation for image tags. + */ + public static class CheckIMG implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal attval; + Attribute attribute; + boolean hasAlt = false; + boolean hasSrc = false; + boolean hasUseMap = false; + boolean hasIsMap = false; + boolean hasDataFld = false; + + for (attval = node.attributes; attval != null; attval = attval.next) + { + attribute = attval.checkAttribute(lexer, node); + + if (attribute == AttributeTable.attrAlt) + { + hasAlt = true; + } + else if (attribute == AttributeTable.attrSrc) + { + hasSrc = true; + } + else if (attribute == AttributeTable.attrUsemap) + { + hasUseMap = true; + } + else if (attribute == AttributeTable.attrIsmap) + { + hasIsMap = true; + } + else if (attribute == AttributeTable.attrDatafld) + { + hasDataFld = true; + } + else if (attribute == AttributeTable.attrWidth || attribute == AttributeTable.attrHeight) + { + lexer.constrainVersion(~Dict.VERS_HTML20); + } + } + + if (!hasAlt) + { + lexer.badAccess |= Report.MISSING_IMAGE_ALT; + AttVal missingAlt = new AttVal(null, null, '"', "alt", ""); + lexer.report.attrError(lexer, node, missingAlt, Report.MISSING_ATTRIBUTE); + if (lexer.configuration.altText != null) + { + node.addAttribute("alt", lexer.configuration.altText); + } + } + + if (!hasSrc && !hasDataFld) + { + AttVal missingSrc = new AttVal(null, null, '"', "src", ""); + lexer.report.attrError(lexer, node, missingSrc, Report.MISSING_ATTRIBUTE); + } + + if (hasIsMap && !hasUseMap) + { + AttVal missingIsMap = new AttVal(null, null, '"', "ismap", ""); + lexer.report.attrError(lexer, node, missingIsMap, Report.MISSING_IMAGEMAP); + } + } + + } + + /** + * Checker implementation for area. + */ + public static class CheckAREA implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal attval; + Attribute attribute; + boolean hasAlt = false; + boolean hasHref = false; + + for (attval = node.attributes; attval != null; attval = attval.next) + { + attribute = attval.checkAttribute(lexer, node); + + if (attribute == AttributeTable.attrAlt) + { + hasAlt = true; + } + else if (attribute == AttributeTable.attrHref) + { + hasHref = true; + } + } + + if (!hasAlt) + { + lexer.badAccess |= Report.MISSING_LINK_ALT; + AttVal missingAlt = new AttVal(null, null, '"', "alt", ""); + lexer.report.attrError(lexer, node, missingAlt, Report.MISSING_ATTRIBUTE); + } + if (!hasHref) + { + AttVal missingHref = new AttVal(null, null, '"', "href", ""); + lexer.report.attrError(lexer, node, missingHref, Report.MISSING_ATTRIBUTE); + } + } + + } + + /** + * Checker implementation for anchors. + */ + public static class CheckAnchor implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + node.checkAttributes(lexer); + + lexer.fixId(node); + } + } + + /** + * Checker implementation for image maps. + */ + public static class CheckMap implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + node.checkAttributes(lexer); + + lexer.fixId(node); + } + } + + /** + * Checker implementation for style tags. + */ + public static class CheckSTYLE implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal type = node.getAttrByName("type"); + + node.checkAttributes(lexer); + + if (type == null) + { + AttVal missingType = new AttVal(null, null, '"', "type", ""); + lexer.report.attrError(lexer, node, missingType, Report.MISSING_ATTRIBUTE); + + node.addAttribute("type", "text/css"); + } + } + } + + /** + * Checker implementation for forms. Reports missing action attribute. + */ + public static class CheckForm implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal action = node.getAttrByName("action"); + + node.checkAttributes(lexer); + + if (action == null) + { + AttVal missingAttribute = new AttVal(null, null, '"', "action", ""); + lexer.report.attrError(lexer, node, missingAttribute, Report.MISSING_ATTRIBUTE); + } + } + } + + /** + * Checker implementation for meta tags. Reports missing content attribute. + */ + public static class CheckMeta implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal content = node.getAttrByName("content"); + + node.checkAttributes(lexer); + + if (content == null) + { + AttVal missingAttribute = new AttVal(null, null, '"', "content", ""); + lexer.report.attrError(lexer, node, missingAttribute, Report.MISSING_ATTRIBUTE); + } + + // name or http-equiv attribute must also be set + } + } + + /** + * Checker implementation for table cells. + */ + public static class CheckTableCell implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + node.checkAttributes(lexer); + + // HTML4 strict doesn't allow mixed content for elements with %block; as their content model + + if (node.getAttrByName("width") != null || node.getAttrByName("height") != null) + { + lexer.constrainVersion(~Dict.VERS_HTML40_STRICT); + } + } + } + + /** + * add missing type attribute when appropriate. + */ + public static class CheckLINK implements TagCheck + { + + /** + * @see org.ajax4jsf.org.w3c.tidy.TagCheck#check(org.ajax4jsf.org.w3c.tidy.Lexer, org.ajax4jsf.org.w3c.tidy.Node) + */ + public void check(Lexer lexer, Node node) + { + AttVal rel = node.getAttrByName("rel"); + + node.checkAttributes(lexer); + + if (rel != null && rel.value != null && rel.value.equals("stylesheet")) + { + AttVal type = node.getAttrByName("type"); + + if (type == null) + { + AttVal missingType = new AttVal(null, null, '"', "type", ""); + lexer.report.attrError(lexer, node, missingType, Report.MISSING_ATTRIBUTE); + + node.addAttribute("type", "text/css"); + } + } + } + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagTable.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagTable.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TagTable.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,1069 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.util.ArrayList; +import java.util.Hashtable; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + + +/** + * Tag dictionary node hash table. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class TagTable +{ + + /** + * dummy entry for all xml tags. + */ + public static final Dict XML_TAGS = new Dict(null, Dict.VERS_ALL, Dict.CM_BLOCK, null, null); + + /** + * all the known tags. + */ + private static final Dict[] TAGS = { + new Dict( + "html", + Dict.VERS_ALL, + (Dict.CM_HTML | Dict.CM_OPT | Dict.CM_OMITST), + ParserImpl.HTML, + TagCheckImpl.HTML), + new Dict("head", Dict.VERS_ALL, (Dict.CM_HTML | Dict.CM_OPT | Dict.CM_OMITST), ParserImpl.HEAD, null), + new Dict("title", Dict.VERS_ALL, Dict.CM_HEAD, ParserImpl.TITLE, null), + new Dict("base", Dict.VERS_ALL, (Dict.CM_HEAD | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("link", Dict.VERS_ALL, (Dict.CM_HEAD | Dict.CM_EMPTY), ParserImpl.EMPTY, TagCheckImpl.LINK), + new Dict("meta", Dict.VERS_ALL, (Dict.CM_HEAD | Dict.CM_EMPTY), ParserImpl.EMPTY, TagCheckImpl.META), + new Dict( + "style", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + Dict.CM_HEAD, + ParserImpl.SCRIPT, + TagCheckImpl.STYLE), + new Dict( + "script", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_HEAD | Dict.CM_MIXED | Dict.CM_BLOCK | Dict.CM_INLINE), + ParserImpl.SCRIPT, + TagCheckImpl.SCRIPT), + new Dict( + "server", + Dict.VERS_NETSCAPE, + (Dict.CM_HEAD | Dict.CM_MIXED | Dict.CM_BLOCK | Dict.CM_INLINE), + ParserImpl.SCRIPT, + null), + new Dict("body", Dict.VERS_ALL, (Dict.CM_HTML | Dict.CM_OPT | Dict.CM_OMITST), ParserImpl.BODY, null), + new Dict("frameset", Dict.VERS_FRAMESET, (Dict.CM_HTML | Dict.CM_FRAMES), ParserImpl.FRAMESET, null), + new Dict("p", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_OPT), ParserImpl.INLINE, null), + new Dict("h1", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_HEADING), ParserImpl.INLINE, null), + new Dict("h2", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_HEADING), ParserImpl.INLINE, null), + new Dict("h3", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_HEADING), ParserImpl.INLINE, null), + new Dict("h4", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_HEADING), ParserImpl.INLINE, null), + new Dict("h5", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_HEADING), ParserImpl.INLINE, null), + new Dict("h6", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_HEADING), ParserImpl.INLINE, null), + new Dict("ul", Dict.VERS_ALL, Dict.CM_BLOCK, ParserImpl.LIST, null), + new Dict("ol", Dict.VERS_ALL, Dict.CM_BLOCK, ParserImpl.LIST, null), + new Dict("dl", Dict.VERS_ALL, Dict.CM_BLOCK, ParserImpl.DEFLIST, null), + new Dict("dir", Dict.VERS_LOOSE, (Dict.CM_BLOCK | Dict.CM_OBSOLETE), ParserImpl.LIST, null), + new Dict("menu", Dict.VERS_LOOSE, (Dict.CM_BLOCK | Dict.CM_OBSOLETE), ParserImpl.LIST, null), + new Dict("pre", Dict.VERS_ALL, Dict.CM_BLOCK, ParserImpl.PRE, null), + new Dict("listing", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_OBSOLETE), ParserImpl.PRE, null), + new Dict("xmp", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_OBSOLETE), ParserImpl.PRE, null), + new Dict("plaintext", Dict.VERS_ALL, (Dict.CM_BLOCK | Dict.CM_OBSOLETE), ParserImpl.PRE, null), + new Dict("address", Dict.VERS_ALL, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("blockquote", Dict.VERS_ALL, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("form", Dict.VERS_ALL, Dict.CM_BLOCK, ParserImpl.BLOCK, TagCheckImpl.FORM), + new Dict("isindex", Dict.VERS_LOOSE, (Dict.CM_BLOCK | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("fieldset", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("table", Dict.VERS_FROM32, Dict.CM_BLOCK, ParserImpl.TABLETAG, TagCheckImpl.TABLE), + new Dict( + "hr", + (short) (Dict.VERS_ALL & ~Dict.VERS_BASIC), + (Dict.CM_BLOCK | Dict.CM_EMPTY), + ParserImpl.EMPTY, + TagCheckImpl.HR), + new Dict("div", Dict.VERS_FROM32, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("multicol", Dict.VERS_NETSCAPE, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("nosave", Dict.VERS_NETSCAPE, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("layer", Dict.VERS_NETSCAPE, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("ilayer", Dict.VERS_NETSCAPE, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict( + "nolayer", + Dict.VERS_NETSCAPE, + (Dict.CM_BLOCK | Dict.CM_INLINE | Dict.CM_MIXED), + ParserImpl.BLOCK, + null), + new Dict("align", Dict.VERS_NETSCAPE, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict("center", Dict.VERS_LOOSE, Dict.CM_BLOCK, ParserImpl.BLOCK, null), + new Dict( + "ins", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_INLINE | Dict.CM_BLOCK | Dict.CM_MIXED), + ParserImpl.INLINE, + null), + new Dict( + "del", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_INLINE | Dict.CM_BLOCK | Dict.CM_MIXED), + ParserImpl.INLINE, + null), + new Dict("li", Dict.VERS_ALL, (Dict.CM_LIST | Dict.CM_OPT | Dict.CM_NO_INDENT), ParserImpl.BLOCK, null), + new Dict("dt", Dict.VERS_ALL, (Dict.CM_DEFLIST | Dict.CM_OPT | Dict.CM_NO_INDENT), ParserImpl.INLINE, null), + new Dict("dd", Dict.VERS_ALL, (Dict.CM_DEFLIST | Dict.CM_OPT | Dict.CM_NO_INDENT), ParserImpl.BLOCK, null), + new Dict("caption", Dict.VERS_FROM32, Dict.CM_TABLE, ParserImpl.INLINE, TagCheckImpl.CAPTION), + new Dict("colgroup", Dict.VERS_HTML40, (Dict.CM_TABLE | Dict.CM_OPT), ParserImpl.COLGROUP, null), + new Dict("col", Dict.VERS_HTML40, (Dict.CM_TABLE | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict( + "thead", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_TABLE | Dict.CM_ROWGRP | Dict.CM_OPT), + ParserImpl.ROWGROUP, + null), + new Dict( + "tfoot", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_TABLE | Dict.CM_ROWGRP | Dict.CM_OPT), + ParserImpl.ROWGROUP, + null), + new Dict( + "tbody", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_TABLE | Dict.CM_ROWGRP | Dict.CM_OPT), + ParserImpl.ROWGROUP, + null), + new Dict("tr", Dict.VERS_FROM32, (Dict.CM_TABLE | Dict.CM_OPT), ParserImpl.ROW, null), + new Dict( + "td", + Dict.VERS_FROM32, + (Dict.CM_ROW | Dict.CM_OPT | Dict.CM_NO_INDENT), + ParserImpl.BLOCK, + TagCheckImpl.TABLECELL), + new Dict( + "th", + Dict.VERS_FROM32, + (Dict.CM_ROW | Dict.CM_OPT | Dict.CM_NO_INDENT), + ParserImpl.BLOCK, + TagCheckImpl.TABLECELL), + new Dict("q", Dict.VERS_HTML40, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("a", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, TagCheckImpl.ANCHOR), + new Dict("br", Dict.VERS_ALL, (Dict.CM_INLINE | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict( + "img", + Dict.VERS_ALL, + (Dict.CM_INLINE | Dict.CM_IMG | Dict.CM_EMPTY), + ParserImpl.EMPTY, + TagCheckImpl.IMG), + new Dict( + "object", + Dict.VERS_HTML40, + (Dict.CM_OBJECT | Dict.CM_HEAD | Dict.CM_IMG | Dict.CM_INLINE | Dict.CM_PARAM), + ParserImpl.BLOCK, + null), + new Dict( + "applet", + Dict.VERS_LOOSE, + (Dict.CM_OBJECT | Dict.CM_IMG | Dict.CM_INLINE | Dict.CM_PARAM), + ParserImpl.BLOCK, + null), + new Dict( + "servlet", + Dict.VERS_SUN, + (Dict.CM_OBJECT | Dict.CM_IMG | Dict.CM_INLINE | Dict.CM_PARAM), + ParserImpl.BLOCK, + null), + new Dict("param", Dict.VERS_FROM32, (Dict.CM_INLINE | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("embed", Dict.VERS_NETSCAPE, (Dict.CM_INLINE | Dict.CM_IMG | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("noembed", Dict.VERS_NETSCAPE, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("iframe", Dict.VERS_HTML40_LOOSE, Dict.CM_INLINE, ParserImpl.BLOCK, null), + new Dict("frame", Dict.VERS_FRAMESET, (Dict.CM_FRAMES | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("noframes", Dict.VERS_IFRAME, (Dict.CM_BLOCK | Dict.CM_FRAMES), ParserImpl.NOFRAMES, null), + new Dict( + "noscript", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_BLOCK | Dict.CM_INLINE | Dict.CM_MIXED), + ParserImpl.BLOCK, + null), + new Dict("b", (short) (Dict.VERS_ALL & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("i", (short) (Dict.VERS_ALL & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("u", Dict.VERS_LOOSE, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("tt", (short) (Dict.VERS_ALL & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("s", Dict.VERS_LOOSE, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("strike", Dict.VERS_LOOSE, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("big", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("small", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("sub", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("sup", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("em", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("strong", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("dfn", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("code", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("samp", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("kbd", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("var", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("cite", Dict.VERS_ALL, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("abbr", Dict.VERS_HTML40, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("acronym", Dict.VERS_HTML40, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("span", Dict.VERS_FROM32, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("blink", Dict.VERS_PROPRIETARY, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("nobr", Dict.VERS_PROPRIETARY, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("wbr", Dict.VERS_PROPRIETARY, (Dict.CM_INLINE | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("marquee", Dict.VERS_MICROSOFT, (Dict.CM_INLINE | Dict.CM_OPT), ParserImpl.INLINE, null), + new Dict("bgsound", Dict.VERS_MICROSOFT, (Dict.CM_HEAD | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("comment", Dict.VERS_MICROSOFT, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("spacer", Dict.VERS_NETSCAPE, (Dict.CM_INLINE | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("keygen", Dict.VERS_NETSCAPE, (Dict.CM_INLINE | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict( + "nolayer", + Dict.VERS_NETSCAPE, + (Dict.CM_BLOCK | Dict.CM_INLINE | Dict.CM_MIXED), + ParserImpl.BLOCK, + null), + new Dict("ilayer", Dict.VERS_NETSCAPE, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict( + "map", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + Dict.CM_INLINE, + ParserImpl.BLOCK, + TagCheckImpl.MAP), + new Dict( + "area", + (short) (Dict.VERS_ALL & ~Dict.VERS_BASIC), + (Dict.CM_BLOCK | Dict.CM_EMPTY), + ParserImpl.EMPTY, + TagCheckImpl.AREA), + new Dict("input", Dict.VERS_ALL, (Dict.CM_INLINE | Dict.CM_IMG | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("select", Dict.VERS_ALL, (Dict.CM_INLINE | Dict.CM_FIELD), ParserImpl.SELECT, null), + new Dict("option", Dict.VERS_ALL, (Dict.CM_FIELD | Dict.CM_OPT), ParserImpl.TEXT, null), + new Dict( + "optgroup", + (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), + (Dict.CM_FIELD | Dict.CM_OPT), + ParserImpl.OPTGROUP, + null), + new Dict("textarea", Dict.VERS_ALL, (Dict.CM_INLINE | Dict.CM_FIELD), ParserImpl.TEXT, null), + new Dict("label", Dict.VERS_HTML40, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("legend", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("button", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("basefont", Dict.VERS_LOOSE, (Dict.CM_INLINE | Dict.CM_EMPTY), ParserImpl.EMPTY, null), + new Dict("font", Dict.VERS_LOOSE, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("bdo", (short) (Dict.VERS_HTML40 & ~Dict.VERS_BASIC), Dict.CM_INLINE, ParserImpl.INLINE, null), + // elements for XHTML 1.1 + new Dict("ruby", Dict.VERS_XHTML11, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("rbc", Dict.VERS_XHTML11, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("rtc", Dict.VERS_XHTML11, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("rb", Dict.VERS_XHTML11, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("rt", Dict.VERS_XHTML11, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("", Dict.VERS_XHTML11, Dict.CM_INLINE, ParserImpl.INLINE, null), + new Dict("rp", Dict.VERS_XHTML11, Dict.CM_INLINE, ParserImpl.INLINE, null), + // + }; + + /** + * html tag. + */ + protected Dict tagHtml; + + /** + * head tag. + */ + protected Dict tagHead; + + /** + * body tag. + */ + protected Dict tagBody; + + /** + * frameset tag. + */ + protected Dict tagFrameset; + + /** + * frame tag. + */ + protected Dict tagFrame; + + /** + * iframe tag. + */ + protected Dict tagIframe; + + /** + * noframes tag. + */ + protected Dict tagNoframes; + + /** + * meta tag. + */ + protected Dict tagMeta; + + /** + * title tag. + */ + protected Dict tagTitle; + + /** + * base tag. + */ + protected Dict tagBase; + + /** + * hr tag. + */ + protected Dict tagHr; + + /** + * pre tag. + */ + protected Dict tagPre; + + /** + * listing tag. + */ + protected Dict tagListing; + + /** + * h1 tag. + */ + protected Dict tagH1; + + /** + * h2 tag. + */ + protected Dict tagH2; + + /** + * p tag. + */ + protected Dict tagP; + + /** + * ul tag. + */ + protected Dict tagUl; + + /** + * ol tag. + */ + protected Dict tagOl; + + /** + * dir tag. + */ + protected Dict tagDir; + + /** + * li tag. + */ + protected Dict tagLi; + + /** + * dt tag. + */ + protected Dict tagDt; + + /** + * dd tag. + */ + protected Dict tagDd; + + /** + * dl tag. + */ + protected Dict tagDl; + + /** + * td tag. + */ + protected Dict tagTd; + + /** + * th tag. + */ + protected Dict tagTh; + + /** + * tr tag. + */ + protected Dict tagTr; + + /** + * col tag. + */ + protected Dict tagCol; + + /** + * colgroup tag. + */ + protected Dict tagColgroup; + + /** + * br tag. + */ + protected Dict tagBr; + + /** + * a tag. + */ + protected Dict tagA; + + /** + * link tag. + */ + protected Dict tagLink; + + /** + * b tag. + */ + protected Dict tagB; + + /** + * i tag. + */ + protected Dict tagI; + + /** + * strong tag. + */ + protected Dict tagStrong; + + /** + * em tag. + */ + protected Dict tagEm; + + /** + * big tag. + */ + protected Dict tagBig; + + /** + * small tag. + */ + protected Dict tagSmall; + + /** + * param tag. + */ + protected Dict tagParam; + + /** + * option tag. + */ + protected Dict tagOption; + + /** + * optgroup tag. + */ + protected Dict tagOptgroup; + + /** + * img tag. + */ + protected Dict tagImg; + + /** + * map tag. + */ + protected Dict tagMap; + + /** + * area tag. + */ + protected Dict tagArea; + + /** + * nobr tag. + */ + protected Dict tagNobr; + + /** + * wbr tag. + */ + protected Dict tagWbr; + + /** + * font tag. + */ + protected Dict tagFont; + + /** + * spacer tag. + */ + protected Dict tagSpacer; + + /** + * layer tag. + */ + protected Dict tagLayer; + + /** + * center tag. + */ + protected Dict tagCenter; + + /** + * style tag. + */ + protected Dict tagStyle; + + /** + * script tag. + */ + protected Dict tagScript; + + /** + * noscript tag. + */ + protected Dict tagNoscript; + + /** + * table tag. + */ + protected Dict tagTable; + + /** + * caption tag. + */ + protected Dict tagCaption; + + /** + * form tag. + */ + protected Dict tagForm; + + /** + * textarea tag. + */ + protected Dict tagTextarea; + + /** + * blockquote tag. + */ + protected Dict tagBlockquote; + + /** + * applet tag. + */ + protected Dict tagApplet; + + /** + * object tag. + */ + protected Dict tagObject; + + /** + * div tag. + */ + protected Dict tagDiv; + + /** + * span tag. + */ + protected Dict tagSpan; + + /** + * input tag. + */ + protected Dict tagInput; + + /** + * tag. + */ + protected Dict tagQ; + + /** + * a proprietary tag added by Tidy, along with tag_nobr, tag_wbr. + */ + protected Dict tagBlink; + + /** + * anchor/node hash. + */ + protected Anchor anchorList; + + /** + * configuration. + */ + private Configuration configuration; + + /** + * hashTable containing tags. + */ + private Map<String, Dict> tagHashtable = new Hashtable<String, Dict>(); + + /** + * Instantiates a new tag table with known tags. + */ + protected TagTable() + { + for (int i = 0; i < TAGS.length; i++) + { + install(TAGS[i]); + } + tagHtml = lookup("html"); + tagHead = lookup("head"); + tagBody = lookup("body"); + tagFrameset = lookup("frameset"); + tagFrame = lookup("frame"); + tagIframe = lookup("iframe"); + tagNoframes = lookup("noframes"); + tagMeta = lookup("meta"); + tagTitle = lookup("title"); + tagBase = lookup("base"); + tagHr = lookup("hr"); + tagPre = lookup("pre"); + tagListing = lookup("listing"); + tagH1 = lookup("h1"); + tagH2 = lookup("h2"); + tagP = lookup("p"); + tagUl = lookup("ul"); + tagOl = lookup("ol"); + tagDir = lookup("dir"); + tagLi = lookup("li"); + tagDt = lookup("dt"); + tagDd = lookup("dd"); + tagDl = lookup("dl"); + tagTd = lookup("td"); + tagTh = lookup("th"); + tagTr = lookup("tr"); + tagCol = lookup("col"); + tagColgroup = lookup("colgroup"); + tagBr = lookup("br"); + tagA = lookup("a"); + tagLink = lookup("link"); + tagB = lookup("b"); + tagI = lookup("i"); + tagStrong = lookup("strong"); + tagEm = lookup("em"); + tagBig = lookup("big"); + tagSmall = lookup("small"); + tagParam = lookup("param"); + tagOption = lookup("option"); + tagOptgroup = lookup("optgroup"); + tagImg = lookup("img"); + tagMap = lookup("map"); + tagArea = lookup("area"); + tagNobr = lookup("nobr"); + tagWbr = lookup("wbr"); + tagFont = lookup("font"); + tagSpacer = lookup("spacer"); + tagLayer = lookup("layer"); + tagCenter = lookup("center"); + tagStyle = lookup("style"); + tagScript = lookup("script"); + tagNoscript = lookup("noscript"); + tagTable = lookup("table"); + tagCaption = lookup("caption"); + tagForm = lookup("form"); + tagTextarea = lookup("textarea"); + tagBlockquote = lookup("blockquote"); + tagApplet = lookup("applet"); + tagObject = lookup("object"); + tagDiv = lookup("div"); + tagSpan = lookup("span"); + tagInput = lookup("input"); + tagQ = lookup("q"); + tagBlink = lookup("blink"); + } + + /** + * Setter for the current configuration instance. + * @param configuration configuration instance + */ + public void setConfiguration(Configuration configuration) + { + this.configuration = configuration; + } + + /** + * Lookup a tag definition by its name. + * @param name tag name + * @return tag definition (Dict) + */ + public Dict lookup(String name) + { + return (Dict) tagHashtable.get(name); + } + + /** + * Installs a new tag in the tag table, or modify an existing one. + * @param dict tag definition + * @return installed Dict instance + */ + public Dict install(Dict dict) + { + Dict d = (Dict) tagHashtable.get(dict.name); + if (d != null) + { + d.versions = dict.versions; + d.model |= dict.model; + d.setParser(dict.getParser()); + d.setChkattrs(dict.getChkattrs()); + return d; + } + + tagHashtable.put(dict.name, dict); + return dict; + + } + + /** + * Finds a tag by name. + * @param node Node to find. If the element is found the tag property of node will be set. + * @return true if the tag is found, false otherwise + */ + public boolean findTag(Node node) + { + Dict np; + + if (configuration != null && configuration.xmlTags) + { + node.tag = XML_TAGS; + return true; + } + + if (node.element != null) + { + np = lookup(node.element); + if (np != null) + { + node.tag = np; + return true; + } + } + + return false; + } + + /** + * Finds a parser fo the given node. + * @param node Node + * @return parser for the node + */ + public Parser findParser(Node node) + { + Dict np; + + if (node.element != null) + { + np = lookup(node.element); + if (np != null) + { + return np.getParser(); + } + } + + return null; + } + + /** + * May id or name serve as anchor? + * @param node Node + * @return <code>true</code> if tag can serve as an anchor + */ + boolean isAnchorElement(Node node) + { + return node.tag == this.tagA + || node.tag == this.tagApplet + || node.tag == this.tagForm + || node.tag == this.tagFrame + || node.tag == this.tagIframe + || node.tag == this.tagImg + || node.tag == this.tagMap; + } + + /** + * Defines a new tag. + * @param tagType tag type. Can be TAGTYPE_BLOCK | TAGTYPE_EMPTY | TAGTYPE_PRE | TAGTYPE_INLINE + * @param name tag name + */ + public void defineTag(short tagType, String name) + { + Parser tagParser; + short model; + + switch (tagType) + { + case Dict.TAGTYPE_BLOCK : + model = (short) (Dict.CM_BLOCK | Dict.CM_NO_INDENT | Dict.CM_NEW); + tagParser = ParserImpl.BLOCK; + break; + + case Dict.TAGTYPE_EMPTY : + model = (short) (Dict.CM_EMPTY | Dict.CM_NO_INDENT | Dict.CM_NEW); + tagParser = ParserImpl.BLOCK; + break; + + case Dict.TAGTYPE_PRE : + model = (short) (Dict.CM_BLOCK | Dict.CM_NO_INDENT | Dict.CM_NEW); + tagParser = ParserImpl.PRE; + break; + + case Dict.TAGTYPE_INLINE : + default : + // default to inline tag + model = (short) (Dict.CM_INLINE | Dict.CM_NO_INDENT | Dict.CM_NEW); + tagParser = ParserImpl.INLINE; + break; + } + + install(new Dict(name, Dict.VERS_PROPRIETARY, model, tagParser, null)); + } + + /** + * return a List containing all the user-defined tag names. + * @param tagType one of Dict.TAGTYPE_EMPTY | Dict.TAGTYPE_INLINE | Dict.TAGTYPE_BLOCK | Dict.TAGTYPE_PRE + * @return List containing all the user-defined tag names + */ + List<String> findAllDefinedTag(short tagType) + { + List<String> tagNames = new ArrayList<String>(); + + Iterator<Dict> iterator = tagHashtable.values().iterator(); + while (iterator.hasNext()) + { + Dict curDictEntry = (Dict) iterator.next(); + + if (curDictEntry != null) + { + switch (tagType) + { + // defined tags can be empty + inline + case Dict.TAGTYPE_EMPTY : + if ((curDictEntry.versions == Dict.VERS_PROPRIETARY) + && ((curDictEntry.model & Dict.CM_EMPTY) == Dict.CM_EMPTY) + && // (curDictEntry.parser == ParseBlock) && + (curDictEntry != tagWbr)) + { + tagNames.add(curDictEntry.name); + } + break; + + // defined tags can be empty + inline + case Dict.TAGTYPE_INLINE : + if ((curDictEntry.versions == Dict.VERS_PROPRIETARY) + && ((curDictEntry.model & Dict.CM_INLINE) == Dict.CM_INLINE) + && // (curDictEntry.parser == ParseInline) && + (curDictEntry != tagBlink) + && (curDictEntry != tagNobr) + && (curDictEntry != tagWbr)) + { + tagNames.add(curDictEntry.name); + } + break; + + // defined tags can be empty + block + case Dict.TAGTYPE_BLOCK : + if ((curDictEntry.versions == Dict.VERS_PROPRIETARY) + && ((curDictEntry.model & Dict.CM_BLOCK) == Dict.CM_BLOCK) + && (curDictEntry.getParser() == ParserImpl.BLOCK)) + { + tagNames.add(curDictEntry.name); + } + break; + + case Dict.TAGTYPE_PRE : + if ((curDictEntry.versions == Dict.VERS_PROPRIETARY) + && ((curDictEntry.model & Dict.CM_BLOCK) == Dict.CM_BLOCK) + && (curDictEntry.getParser() == ParserImpl.PRE)) + { + tagNames.add(curDictEntry.name); + } + break; + } + } + } + + return tagNames; + } + + /** + * Free node's attributes. + * @param node Node + */ + public void freeAttrs(Node node) + { + while (node.attributes != null) + { + AttVal av = node.attributes; + if ("id".equalsIgnoreCase(av.attribute) || "name".equalsIgnoreCase(av.attribute) && isAnchorElement(node)) + { + removeAnchorByNode(node); + } + + node.attributes = av.next; + } + } + + /** + * Removes anchor for specific node. + * @param node Node + */ + void removeAnchorByNode(Node node) + { + Anchor delme = null; + Anchor found = null; + Anchor prev = null; + Anchor next = null; + + for (found = anchorList; found != null; found = found.next) + { + next = found.next; + + if (found.node == node) + { + if (prev != null) + { + prev.next = next; + } + else + { + anchorList = next; + } + + delme = found; + } + else + { + prev = found; + } + } + if (delme != null) + { + delme = null; // freeAnchor + } + } + + /** + * Initialize a new anchor. + * @return a new anchor element + */ + Anchor newAnchor() + { + Anchor a = new Anchor(); + return a; + } + + /** + * Adds a new anchor to namespace. + * @param name anchor name + * @param node destination for this anchor + * @return Anchor + */ + Anchor addAnchor(String name, Node node) + { + Anchor a = newAnchor(); + + a.name = name; + a.node = node; + + if (anchorList == null) + { + anchorList = a; + } + else + { + Anchor here = anchorList; + + while (here.next != null) + { + here = here.next; + } + here.next = a; + } + + return anchorList; + } + + /** + * Return node associated with anchor. + * @param name anchor name + * @return node associated with anchor + */ + Node getNodeByAnchor(String name) + { + Anchor found; + + for (found = anchorList; found != null; found = found.next) + { + if (name.equalsIgnoreCase(found.name)) + { + break; + } + } + + if (found != null) + { + return found.node; + } + + return null; + } + + /** + * free all anchors. + */ + void freeAnchors() + { + anchorList = null; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Tidy.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Tidy.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/Tidy.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,2380 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.io.PrintWriter; +import java.io.Reader; +import java.io.Serializable; +import java.io.Writer; +import java.util.HashMap; +import java.util.Map; +import java.util.Properties; + +import org.ajax4jsf.io.FastBufferOutputStream; +import org.ajax4jsf.io.FastBufferWriter; + + +/** + * HTML parser and pretty printer. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class Tidy implements Serializable +{ + + /** + * Serial Version UID to avoid problems during serialization. + */ + static final long serialVersionUID = -2794371560623987718L; + + /** + * Alias for configuration options accepted in command line. + */ + private static final Map<String, String> CMDLINE_ALIAS = new HashMap<String, String>(); + + static + { + CMDLINE_ALIAS.put("xml", "input-xml"); + CMDLINE_ALIAS.put("xml", "output-xhtml"); + CMDLINE_ALIAS.put("asxml", "output-xhtml"); + CMDLINE_ALIAS.put("ashtml", "output-html"); + CMDLINE_ALIAS.put("omit", "hide-endtags"); + CMDLINE_ALIAS.put("upper", "uppercase-tags"); + CMDLINE_ALIAS.put("raw", "output-raw"); + CMDLINE_ALIAS.put("numeric", "numeric-entities"); + CMDLINE_ALIAS.put("change", "write-back"); + CMDLINE_ALIAS.put("update", "write-back"); + CMDLINE_ALIAS.put("modify", "write-back"); + CMDLINE_ALIAS.put("errors", "only-errors"); + CMDLINE_ALIAS.put("slides", "split"); + CMDLINE_ALIAS.put("lang", "language"); + CMDLINE_ALIAS.put("w", "wrap"); + CMDLINE_ALIAS.put("file", "error-file"); + CMDLINE_ALIAS.put("f", "error-file"); + } + + /** + * Error output stream. + */ + private PrintWriter errout; + + private PrintWriter stderr; + + private Configuration configuration; + + private String inputStreamName = "InputStream"; + + private int parseErrors; + + private int parseWarnings; + + private Report report; + + /** + * Instantiates a new Tidy instance. It's reccomended that a new instance is used at each parsing. + */ + public Tidy() + { + this.report = new Report(); + configuration = new Configuration(this.report); + if (configuration == null) + { + return; + } + + AttributeTable at = AttributeTable.getDefaultAttributeTable(); + if (at == null) + { + return; + } + TagTable tt = new TagTable(); + if (tt == null) + { + return; + } + tt.setConfiguration(configuration); + configuration.tt = tt; + EntityTable et = EntityTable.getDefaultEntityTable(); + if (et == null) + { + return; + } + + configuration.errfile = null; + stderr = new PrintWriter(System.err, true); + errout = stderr; + } + + /** + * Returns the actual configuration + * @return tidy configuration + */ + public Configuration getConfiguration() + { + return configuration; + } + + public PrintWriter getStderr() + { + return stderr; + } + + /** + * ParseErrors - the number of errors that occurred in the most recent parse operation. + * @return number of errors that occurred in the most recent parse operation. + */ + public int getParseErrors() + { + return parseErrors; + } + + /** + * ParseWarnings - the number of warnings that occurred in the most recent parse operation. + * @return number of warnings that occurred in the most recent parse operation. + */ + public int getParseWarnings() + { + return parseWarnings; + } + + /** + * InputStreamName - the name of the input stream (printed in the header information). + * @param name input stream name + */ + public void setInputStreamName(String name) + { + if (name != null) + { + inputStreamName = name; + } + } + + public String getInputStreamName() + { + return inputStreamName; + } + + /** + * Errout - the error output stream. + * @return error output stream. + */ + public PrintWriter getErrout() + { + return errout; + } + + public void setErrout(PrintWriter out) + { + this.errout = out; + } + + /** + * Sets the configuration from a configuration file. + * @param filename configuration file name/path. + */ + public void setConfigurationFromFile(String filename) + { + configuration.parseFile(filename); + } + + /** + * Sets the configuration from a properties object. + * @param props Properties object + */ + public void setConfigurationFromProps(Properties props) + { + configuration.addProps(props); + } + + /** + * Parses InputStream in and returns the root Node. If out is non-null, pretty prints to OutputStream out. + * @param in input content Possible {@link InputStream} , {@link Reader} or {@link String}. + * @param out optional output stream + * @return parsed org.w3c.tidy.Node + */ + public Node parse(Object in, OutputStream out) + { + Node document = null; + + try + { + document = parse(in, null, out); + } + catch (FileNotFoundException fnfe) + { + // ignore + } + catch (IOException e) + { + // ignore + } + + return document; + } + + /** + * Internal routine that actually does the parsing. The caller can pass either an InputStream or file name. If both + * are passed, the file name is preferred. + * @param in input content (used only if <code>file</code> is null) Possible {@link InputStream} , {@link Reader} or {@link String}. + * @param file file name + * @param out output stream + * @return parsed org.w3c.tidy.Node + * @throws FileNotFoundException if <code>file</code> is not null but it can't be found + * @throws IOException for errors in reading input stream or file + */ + private Node parse(Object in, String file, OutputStream out) throws FileNotFoundException, IOException + { + Lexer lexer; + Node document = null; + Node doctype; + PPrint pprint; + + if (errout == null) + { + return null; + } + + parseErrors = 0; + parseWarnings = 0; + + // ensure config is self-consistent + configuration.adjust(); + + if (file != null) + { + in = new FileInputStream(file); + inputStreamName = file; + } + else if (in == null) + { + in = System.in; + inputStreamName = "stdin"; + } + + if (in != null) + { + + StreamIn streamIn = StreamInFactory.getStreamIn(configuration, in); + + lexer = new Lexer(streamIn, configuration, this.report); + lexer.errout = errout; + + // store pointer to lexer in input stream to allow character encoding errors to be reported + streamIn.setLexer(lexer); + + this.report.setFilename(inputStreamName); // #431895 - fix by Dave Bryan 04 Jan 01 + + if (!configuration.quiet) + { + this.report.helloMessage(errout); + } + + // skip byte order mark + + // if (lexer.configuration.getInCharEncoding() == Configuration.UTF8 + // || lexer.configuration.getInCharEncoding() == Configuration.UTF16LE + // || lexer.configuration.getInCharEncoding() == Configuration.UTF16BE + // || lexer.configuration.getInCharEncoding() == Configuration.UTF16) + // { + // int c = lexer.in.readChar(); + // if (c != EncodingUtils.UNICODE_BOM) + // { + // lexer.in.ungetChar(c); + // } + // } + + // Tidy doesn't alter the doctype for generic XML docs + if (configuration.xmlTags) + { + document = ParserImpl.parseXMLDocument(lexer); + if (!document.checkNodeIntegrity()) + { + if (!configuration.quiet) + { + report.badTree(errout); + } + return null; + } + } + else + { + lexer.warnings = 0; + + document = ParserImpl.parseDocument(lexer); + + if (!document.checkNodeIntegrity()) + { + if (!configuration.quiet) + { + this.report.badTree(errout); + } + return null; + } + + Clean cleaner = new Clean(configuration.tt); + + // simplifies <b><b> ... </b> ... </b> etc. + cleaner.nestedEmphasis(document); + + // cleans up <dir> indented text </dir> etc. + cleaner.list2BQ(document); + cleaner.bQ2Div(document); + + // replaces i by em and b by strong + if (configuration.logicalEmphasis) + { + cleaner.emFromI(document); + } + + if (configuration.word2000 && cleaner.isWord2000(document)) + { + // prune Word2000's <![if ...]> ... <![endif]> + cleaner.dropSections(lexer, document); + + // drop style & class attributes and empty p, span elements + cleaner.cleanWord2000(lexer, document); + } + + // replaces presentational markup by style rules + if (configuration.makeClean || configuration.dropFontTags) + { + cleaner.cleanTree(lexer, document); + } + + if (!document.checkNodeIntegrity()) + { + this.report.badTree(errout); + return null; + } + + doctype = document.findDocType(); + + // remember given doctype + if (doctype != null) + { + doctype = (Node) doctype.clone(); + } + + if (document.content != null) + { + if (configuration.xHTML) + { + lexer.setXHTMLDocType(document); + } + else + { + lexer.fixDocType(document); + } + + if (configuration.tidyMark) + { + lexer.addGenerator(document); + } + } + + // ensure presence of initial <?XML version="1.0"?> + if (configuration.xmlOut && configuration.xmlPi) + { + lexer.fixXmlDecl(document); + } + + if (!configuration.quiet && document.content != null) + { + this.report.reportVersion(errout, lexer, inputStreamName, doctype); + } + } + + // Try to close the InputStream but only if if we created it. + if ((file != null) && (in != System.in)) + { + try + { + ((FileInputStream) in).close(); + } + catch (IOException e) + { + // ignore + } + } + + if (!configuration.quiet) + { + parseWarnings = lexer.warnings; + parseErrors = lexer.errors; + this.report.reportNumWarnings(errout, lexer); + } + + if (!configuration.quiet && lexer.errors > 0 && !configuration.forceOutput) + { + this.report.needsAuthorIntervention(errout); + } + + if (!configuration.onlyErrors && (lexer.errors == 0 || configuration.forceOutput)) + { + if (configuration.burstSlides) + { + Node body; + + body = null; + // remove doctype to avoid potential clash with markup introduced when bursting into slides + + // discard the document type + doctype = document.findDocType(); + + if (doctype != null) + { + Node.discardElement(doctype); + } + + /* slides use transitional features */ + lexer.versions |= Dict.VERS_HTML40_LOOSE; + + // and patch up doctype to match + if (configuration.xHTML) + { + lexer.setXHTMLDocType(document); + } + else + { + lexer.fixDocType(document); + } + + // find the body element which may be implicit + body = document.findBody(configuration.tt); + + if (body != null) + { + pprint = new PPrint(configuration); + if (!configuration.quiet) + { + this.report.reportNumberOfSlides(errout, pprint.countSlides(body)); + } + pprint.createSlides(lexer, document); + } + else if (!configuration.quiet) + { + this.report.missingBody(errout); + } + } + else if (configuration.writeback && (file != null)) + { + try + { + pprint = new PPrint(configuration); + FileOutputStream fis = new FileOutputStream(file); + + Out o = OutFactory.getOut(this.configuration, fis); + + if (document.findDocType() == null) + { + // only use numeric character references if no doctype could be determined (e.g., because + // the document contains proprietary features) to ensure well-formedness. + configuration.numEntities = true; + } + if (configuration.bodyOnly) + { + // Feature request #434940 - fix by Dave Raggett/Ignacio Vazquez-Abrams 21 Jun 01 + pprint.printBody(o, lexer, document, configuration.xmlOut); + } + else if (configuration.xmlOut && !configuration.xHTML) + { + pprint.printXMLTree(o, (short) 0, 0, lexer, document); + } + else + { + pprint.printTree(o, (short) 0, 0, lexer, document); + } + + pprint.flushLine(o, 0); + o.close(); + } + catch (IOException e) + { + errout.println(file + e.toString()); + } + } + else if (out != null) + { + pprint = new PPrint(configuration); + + Out o = OutFactory.getOut(this.configuration, out); // normal output stream + + if (document.findDocType() == null) + { + // only use numeric character references if no doctype could be determined (e.g., because + // the document contains proprietary features) to ensure well-formedness. + configuration.numEntities = true; + } + if (configuration.bodyOnly) + { + // Feature request #434940 - fix by Dave Raggett/Ignacio Vazquez-Abrams 21 Jun 01 + pprint.printBody(o, lexer, document, configuration.xmlOut); + } + else if (configuration.xmlOut && !configuration.xHTML) + { + pprint.printXMLTree(o, (short) 0, 0, lexer, document); + } + else + { + pprint.printTree(o, (short) 0, 0, lexer, document); + } + + pprint.flushLine(o, 0); + o.close(); + } + + } + + if (!configuration.quiet) + { + this.report.errorSummary(lexer); + } + } + return document; + } + + /** + * Parses InputStream in and returns a DOM Document node. If out is non-null, pretty prints to OutputStream out. + * @param in input stream. Possible {@link InputStream} , {@link Reader} or {@link String}. + * @param out optional output stream + * @return parsed org.w3c.dom.Document + */ + public org.w3c.dom.Document parseDOM(Object in, OutputStream out) + { + Node document = parse(in, out); + if (document != null) + { + return (org.w3c.dom.Document) document.getAdapter(); + } + return null; + } + + /** + * Creates an empty DOM Document. + * @return a new org.w3c.dom.Document + */ + public static org.w3c.dom.Document createEmptyDocument() + { + Node document = new Node(Node.ROOT_NODE, new byte[0], 0, 0); + Node node = new Node(Node.START_TAG, new byte[0], 0, 0, "html", new TagTable()); + if (document != null && node != null) + { + document.insertNodeAtStart(node); + return (org.w3c.dom.Document) document.getAdapter(); + } + + return null; + } + + /** + * Pretty-prints a DOM Document. Must be an instance of org.w3c.tidy.DOMDocumentImpl. + * @param doc org.w3c.dom.Document + * @param out output stream + * @throws IOException + */ + public void pprint(org.w3c.dom.Document doc, OutputStream out) throws IOException + { + if (!(doc instanceof DOMDocumentImpl)) + { + // @todo should we inform users that tidy can't print a generic Document or change the method signature? + return; + } + + if (null != out) { + pprint(((DOMDocumentImpl) doc).adaptee, OutFactory.getOut( + this.configuration, out)); + } + } + + /** + * Pretty-prints a DOM Document. Must be an instance of org.w3c.tidy.DOMDocumentImpl. + * @param doc org.w3c.dom.Document + * @param out output stream + * @throws IOException + */ + public void pprint(org.w3c.dom.Document doc, Writer out) throws IOException + { + if (!(doc instanceof DOMDocumentImpl)) + { + // @todo should we inform users that tidy can't print a generic Document or change the method signature? + return; + } + + if (null != out) { + if(!(out instanceof FastBufferWriter)) { + FastBufferWriter bout = new FastBufferWriter(); + pprint(((DOMDocumentImpl) doc).adaptee, OutFactory.getOut( + this.configuration, bout)); + bout.writeTo(out); + } else { + pprint(((DOMDocumentImpl) doc).adaptee, OutFactory.getOut( + this.configuration, out)); + } + } + } + + /** + * Pretty-prints a DOM Node. + * @param node org.w3c.dom.Node. Must be an instance of org.w3c.tidy.DOMNodeImpl. + * @param out output stream + * @throws IOException + */ + public void pprint(org.w3c.dom.Node node, OutputStream out) throws IOException + { + if (!(node instanceof DOMNodeImpl)) + { + // @todo should we inform users than tidy can't print a generic Node or change the method signature? + return; + } + if (null != out) { + if(!(out instanceof FastBufferOutputStream)) { + FastBufferOutputStream bout = new FastBufferOutputStream(); + pprint(((DOMNodeImpl) node).adaptee, OutFactory.getOut( + this.configuration, bout)); + bout.writeTo(out); + } else { + pprint(((DOMNodeImpl) node).adaptee, OutFactory.getOut( + this.configuration, out)); + } + } + } + + /** + * Pretty-prints a tidy Node. + * @param node org.w3c.tidy.Node + * @param out output stream + * @throws IOException + */ + private void pprint(Node node, Out o) throws IOException + { + + Lexer lexer = new Lexer(null, this.configuration, this.report); + + PPrint pprint = new PPrint(configuration); + + if (configuration.xmlTags) + { + pprint.printXMLTree(o, (short) 0, 0, lexer, node); + } + else + { + pprint.printTree(o, (short) 0, 0, lexer, node); + } + + pprint.flushLine(o, 0); + o.close(); + } + + /** + * Command line interface to parser and pretty printer. + * @param argv command line parameters + */ + public static void main(String[] argv) + { + Tidy tidy = new Tidy(); + int returnCode = tidy.mainExec(argv); + System.exit(returnCode); + } + + /** + * Main method, but returns the return code as an int instead of calling System.exit(code). Needed for testing main + * method without shutting down tests. + * @param argv command line parameters + * @return return code + */ + protected int mainExec(String[] argv) + { + String file; + int argCount = argv.length; + int argIndex = 0; + + // read command line + Properties properties = new Properties(); + + while (argCount > 0) + { + if (argv[argIndex].startsWith("-")) + { + // support -foo and --foo + String argName = argv[argIndex].toLowerCase(); + while (argName.length() > 0 && argName.charAt(0) == '-') + { + argName = argName.substring(1); + } + + // "exclusive" options + if (argName.equals("help") || argName.equals("h") || argName.equals("?")) + { + this.report.helpText(new PrintWriter(System.out, true)); + return 0; + } + else if (argName.equals("help-config")) + { + configuration.printConfigOptions(new PrintWriter(System.out, true), false); + return 0; + } + else if (argName.equals("show-config")) + { + configuration.adjust(); // ensure config is self-consistent + configuration.printConfigOptions(errout, true); + return 0; + } + else if (argName.equals("version") || argName.equals("v")) + { + this.report.showVersion(errout); + return 0; + } + + // optional value for non boolean options + String argValue = null; + if (argCount > 2 && !argv[argIndex + 1].startsWith("-")) + { + argValue = argv[argIndex + 1]; + --argCount; + ++argIndex; + } + + // handle "special" aliases + String alias = (String) CMDLINE_ALIAS.get(argName); + if (alias != null) + { + argName = alias; + } + + if (Configuration.isKnownOption(argName)) // handle any standard config option + { + properties.setProperty(argName, (argValue == null ? "" : argName)); + } + else if (argName.equals("config")) // parse a property file + { + if (argValue != null) + { + configuration.parseFile(argValue); + } + } + else if (TidyUtils.isCharEncodingSupported(argName)) // handle any encoding name + { + properties.setProperty("char-encoding", argName); + } + else + { + + for (int i = 0; i < argName.length(); i++) + { + switch (argName.charAt(i)) + { + case 'i' : + configuration.indentContent = true; + configuration.smartIndent = true; + break; + + case 'o' : + configuration.hideEndTags = true; + break; + + case 'u' : + configuration.upperCaseTags = true; + break; + + case 'c' : + configuration.makeClean = true; + break; + + case 'b' : + configuration.makeBare = true; + break; + + case 'n' : + configuration.numEntities = true; + break; + + case 'm' : + configuration.writeback = true; + break; + + case 'e' : + configuration.onlyErrors = true; + break; + + case 'q' : + configuration.quiet = true; + break; + + default : + this.report.unknownOption(this.errout, argName.charAt(i)); + break; + } + } + } + + --argCount; + ++argIndex; + continue; + } + + configuration.addProps(properties); + + // ensure config is self-consistent + configuration.adjust(); + + // user specified error file + if (configuration.errfile != null) + { + + String errorfile = "stderr"; + + // is it same as the currently opened file? + if (!configuration.errfile.equals(errorfile)) + { + // no so close previous error file + + if (this.errout != this.stderr) + { + this.errout.close(); + } + + // and try to open the new error file + try + { + this.setErrout(new PrintWriter(new FileWriter(configuration.errfile), true)); + errorfile = configuration.errfile; + } + catch (IOException e) + { + // can't be opened so fall back to stderr + errorfile = "stderr"; + this.setErrout(stderr); + } + } + } + + if (argCount > 0) + { + file = argv[argIndex]; + } + else + { + file = "stdin"; + } + + try + { + parse(null, file, System.out); + } + catch (FileNotFoundException fnfe) + { + this.report.unknownFile(this.errout, file); + } + catch (IOException ioe) + { + this.report.unknownFile(this.errout, file); + } + + --argCount; + ++argIndex; + + if (argCount <= 0) + { + break; + } + } + + if (this.parseErrors + this.parseWarnings > 0 && !configuration.quiet) + { + this.report.generalInfo(this.errout); + } + + if (this.errout != this.stderr) + { + this.errout.close(); + } + + // return status can be used by scripts + if (this.parseErrors > 0) + { + return 2; + } + + if (this.parseWarnings > 0) + { + return 1; + } + + // 0 means all is ok + return 0; + } + + /** + * Attach a TidyMessageListener which will be notified for messages and errors. + * @param listener TidyMessageListener implementation + */ + public void setMessageListener(TidyMessageListener listener) + { + this.report.addMessageListener(listener); + } + + /** + * <code>indent-spaces</code>- default indentation. + * @param spaces number of spaces used for indentation + * @see Configuration#spaces + */ + public void setSpaces(int spaces) + { + configuration.spaces = spaces; + } + + /** + * <code>indent-spaces</code>- default indentation. + * @return number of spaces used for indentation + * @see Configuration#spaces + */ + public int getSpaces() + { + return configuration.spaces; + } + + /** + * <code>wrap</code>- default wrap margin. + * @param wraplen default wrap margin + * @see Configuration#wraplen + */ + public void setWraplen(int wraplen) + { + configuration.wraplen = wraplen; + } + + /** + * <code>wrap</code>- default wrap margin. + * @return default wrap margin + * @see Configuration#wraplen + */ + public int getWraplen() + { + return configuration.wraplen; + } + + /** + * <code>tab-size</code>- tab size in chars. + * @param tabsize tab size in chars + * @see Configuration#tabsize + */ + public void setTabsize(int tabsize) + { + configuration.tabsize = tabsize; + } + + /** + * <code>tab-size</code>- tab size in chars. + * @return tab size in chars + * @see Configuration#tabsize + */ + public int getTabsize() + { + return configuration.tabsize; + } + + /** + * Errfile - file name to write errors to. + * @param errfile file name to write errors to + * @see Configuration#errfile + */ + public void setErrfile(String errfile) + { + configuration.errfile = errfile; + } + + /** + * Errfile - file name to write errors to. + * @return error file name + * @see Configuration#errfile + */ + public String getErrfile() + { + return configuration.errfile; + } + + /** + * writeback - if true then output tidied markup. NOTE: this property is ignored when parsing from an InputStream. + * @param writeback <code>true</code>= output tidied markup + * @see Configuration#writeback + */ + public void setWriteback(boolean writeback) + { + configuration.writeback = writeback; + } + + /** + * writeback - if true then output tidied markup. NOTE: this property is ignored when parsing from an InputStream. + * @return <code>true</code> if tidy will output tidied markup in input file + * @see Configuration#writeback + */ + public boolean getWriteback() + { + return configuration.writeback; + } + + /** + * only-errors - if true normal output is suppressed. + * @param onlyErrors if <code>true</code> normal output is suppressed. + * @see Configuration#onlyErrors + */ + public void setOnlyErrors(boolean onlyErrors) + { + configuration.onlyErrors = onlyErrors; + } + + /** + * only-errors - if true normal output is suppressed. + * @return <code>true</code> if normal output is suppressed. + * @see Configuration#onlyErrors + */ + public boolean getOnlyErrors() + { + return configuration.onlyErrors; + } + + /** + * show-warnings - show warnings? (errors are always shown). + * @param showWarnings if <code>false</code> warnings are not shown + * @see Configuration#showWarnings + */ + public void setShowWarnings(boolean showWarnings) + { + configuration.showWarnings = showWarnings; + } + + /** + * show-warnings - show warnings? (errors are always shown). + * @return <code>false</code> if warnings are not shown + * @see Configuration#showWarnings + */ + public boolean getShowWarnings() + { + return configuration.showWarnings; + } + + /** + * quiet - no 'Parsing X', guessed DTD or summary. + * @param quiet <code>true</code>= don't output summary, warnings or errors + * @see Configuration#quiet + */ + public void setQuiet(boolean quiet) + { + configuration.quiet = quiet; + } + + /** + * quiet - no 'Parsing X', guessed DTD or summary. + * @return <code>true</code> if tidy will not output summary, warnings or errors + * @see Configuration#quiet + */ + public boolean getQuiet() + { + return configuration.quiet; + } + + /** + * indent - indent content of appropriate tags. + * @param indentContent indent content of appropriate tags + * @see Configuration#indentContent + */ + public void setIndentContent(boolean indentContent) + { + configuration.indentContent = indentContent; + } + + /** + * indent - indent content of appropriate tags. + * @return <code>true</code> if tidy will indent content of appropriate tags + * @see Configuration#indentContent + */ + public boolean getIndentContent() + { + return configuration.indentContent; + } + + /** + * SmartIndent - does text/block level content effect indentation. + * @param smartIndent <code>true</code> if text/block level content should effect indentation + * @see Configuration#smartIndent + */ + public void setSmartIndent(boolean smartIndent) + { + configuration.smartIndent = smartIndent; + } + + /** + * SmartIndent - does text/block level content effect indentation. + * @return <code>true</code> if text/block level content should effect indentation + * @see Configuration#smartIndent + */ + public boolean getSmartIndent() + { + return configuration.smartIndent; + } + + /** + * hide-endtags - suppress optional end tags. + * @param hideEndTags <code>true</code>= suppress optional end tags + * @see Configuration#hideEndTags + */ + public void setHideEndTags(boolean hideEndTags) + { + configuration.hideEndTags = hideEndTags; + } + + /** + * hide-endtags - suppress optional end tags. + * @return <code>true</code> if tidy will suppress optional end tags + * @see Configuration#hideEndTags + */ + public boolean getHideEndTags() + { + return configuration.hideEndTags; + } + + /** + * input-xml - treat input as XML. + * @param xmlTags <code>true</code> if tidy should treat input as XML + * @see Configuration#xmlTags + */ + public void setXmlTags(boolean xmlTags) + { + configuration.xmlTags = xmlTags; + } + + /** + * input-xml - treat input as XML. + * @return <code>true</code> if tidy will treat input as XML + * @see Configuration#xmlTags + */ + public boolean getXmlTags() + { + return configuration.xmlTags; + } + + /** + * output-xml - create output as XML. + * @param xmlOut <code>true</code> if tidy should create output as xml + * @see Configuration#xmlOut + */ + public void setXmlOut(boolean xmlOut) + { + configuration.xmlOut = xmlOut; + } + + /** + * output-xml - create output as XML. + * @return <code>true</code> if tidy will create output as xml + * @see Configuration#xmlOut + */ + public boolean getXmlOut() + { + return configuration.xmlOut; + } + + /** + * output-xhtml - output extensible HTML. + * @param xhtml <code>true</code> if tidy should output XHTML + * @see Configuration#xHTML + */ + public void setXHTML(boolean xhtml) + { + configuration.xHTML = xhtml; + } + + /** + * output-xhtml - output extensible HTML. + * @return <code>true</code> if tidy will output XHTML + * @see Configuration#xHTML + */ + public boolean getXHTML() + { + return configuration.xHTML; + } + + /** + * uppercase-tags - output tags in upper case. + * @param upperCaseTags <code>true</code> if tidy should output tags in upper case (default is lowercase) + * @see Configuration#upperCaseTags + */ + public void setUpperCaseTags(boolean upperCaseTags) + { + configuration.upperCaseTags = upperCaseTags; + } + + /** + * uppercase-tags - output tags in upper case. + * @return <code>true</code> if tidy should will tags in upper case + * @see Configuration#upperCaseTags + */ + public boolean getUpperCaseTags() + { + return configuration.upperCaseTags; + } + + /** + * uppercase-attributes - output attributes in upper case. + * @param upperCaseAttrs <code>true</code> if tidy should output attributes in upper case (default is lowercase) + * @see Configuration#upperCaseAttrs + */ + public void setUpperCaseAttrs(boolean upperCaseAttrs) + { + configuration.upperCaseAttrs = upperCaseAttrs; + } + + /** + * uppercase-attributes - output attributes in upper case. + * @return <code>true</code> if tidy should will attributes in upper case + * @see Configuration#upperCaseAttrs + */ + public boolean getUpperCaseAttrs() + { + return configuration.upperCaseAttrs; + } + + /** + * make-clean - remove presentational clutter. + * @param makeClean true to remove presentational clutter + * @see Configuration#makeClean + */ + public void setMakeClean(boolean makeClean) + { + configuration.makeClean = makeClean; + } + + /** + * make-clean - remove presentational clutter. + * @return true if tidy will remove presentational clutter + * @see Configuration#makeClean + */ + public boolean getMakeClean() + { + return configuration.makeClean; + } + + /** + * make-bare - remove Microsoft cruft. + * @param makeBare true to remove Microsoft cruft + * @see Configuration#makeBare + */ + public void setMakeBare(boolean makeBare) + { + configuration.makeBare = makeBare; + } + + /** + * make-clean - remove Microsoft cruft. + * @return true if tidy will remove Microsoft cruft + * @see Configuration#makeBare + */ + public boolean getMakeBare() + { + return configuration.makeBare; + } + + /** + * break-before-br - output newline before &lt;br&gt;. + * @param breakBeforeBR <code>true</code> if tidy should output a newline before &lt;br&gt; + * @see Configuration#breakBeforeBR + */ + public void setBreakBeforeBR(boolean breakBeforeBR) + { + configuration.breakBeforeBR = breakBeforeBR; + } + + /** + * break-before-br - output newline before &lt;br&gt;. + * @return <code>true</code> if tidy will output a newline before &lt;br&gt; + * @see Configuration#breakBeforeBR + */ + public boolean getBreakBeforeBR() + { + return configuration.breakBeforeBR; + } + + /** + * <code>split</code>- create slides on each h2 element. + * @param burstSlides <code>true</code> if tidy should create slides on each h2 element + * @see Configuration#burstSlides + */ + public void setBurstSlides(boolean burstSlides) + { + configuration.burstSlides = burstSlides; + } + + /** + * <code>split</code>- create slides on each h2 element. + * @return <code>true</code> if tidy will create slides on each h2 element + * @see Configuration#burstSlides + */ + public boolean getBurstSlides() + { + return configuration.burstSlides; + } + + /** + * <code>numeric-entities</code>- output entities other than the built-in HTML entities in the numeric rather + * than the named entity form. + * @param numEntities <code>true</code> if tidy should output entities in the numeric form. + * @see Configuration#numEntities + */ + public void setNumEntities(boolean numEntities) + { + configuration.numEntities = numEntities; + } + + /** + * <code>numeric-entities</code>- output entities other than the built-in HTML entities in the numeric rather + * than the named entity form. + * @return <code>true</code> if tidy will output entities in the numeric form. + * @see Configuration#numEntities + */ + public boolean getNumEntities() + { + return configuration.numEntities; + } + + /** + * <code>quote-marks</code>- output " marks as &amp;quot;. + * @param quoteMarks <code>true</code> if tidy should output " marks as &amp;quot; + * @see Configuration#quoteMarks + */ + public void setQuoteMarks(boolean quoteMarks) + { + configuration.quoteMarks = quoteMarks; + } + + /** + * <code>quote-marks</code>- output " marks as &amp;quot;. + * @return <code>true</code> if tidy will output " marks as &amp;quot; + * @see Configuration#quoteMarks + */ + public boolean getQuoteMarks() + { + return configuration.quoteMarks; + } + + /** + * <code>quote-nbsp</code>- output non-breaking space as entity. + * @param quoteNbsp <code>true</code> if tidy should output non-breaking space as entity + * @see Configuration#quoteNbsp + */ + public void setQuoteNbsp(boolean quoteNbsp) + { + configuration.quoteNbsp = quoteNbsp; + } + + /** + * <code>quote-nbsp</code>- output non-breaking space as entity. + * @return <code>true</code> if tidy will output non-breaking space as entity + * @see Configuration#quoteNbsp + */ + public boolean getQuoteNbsp() + { + return configuration.quoteNbsp; + } + + /** + * <code>quote-ampersand</code>- output naked ampersand as &amp;. + * @param quoteAmpersand <code>true</code> if tidy should output naked ampersand as &amp; + * @see Configuration#quoteAmpersand + */ + public void setQuoteAmpersand(boolean quoteAmpersand) + { + configuration.quoteAmpersand = quoteAmpersand; + } + + /** + * <code>quote-ampersand</code>- output naked ampersand as &amp;. + * @return <code>true</code> if tidy will output naked ampersand as &amp; + * @see Configuration#quoteAmpersand + */ + public boolean getQuoteAmpersand() + { + return configuration.quoteAmpersand; + } + + /** + * <code>wrap-attributes</code>- wrap within attribute values. + * @param wrapAttVals <code>true</code> if tidy should wrap within attribute values + * @see Configuration#wrapAttVals + */ + public void setWrapAttVals(boolean wrapAttVals) + { + configuration.wrapAttVals = wrapAttVals; + } + + /** + * <code>wrap-attributes</code>- wrap within attribute values. + * @return <code>true</code> if tidy will wrap within attribute values + * @see Configuration#wrapAttVals + */ + public boolean getWrapAttVals() + { + return configuration.wrapAttVals; + } + + /** + * <code>wrap-script-literals</code>- wrap within JavaScript string literals. + * @param wrapScriptlets <code>true</code> if tidy should wrap within JavaScript string literals + * @see Configuration#wrapScriptlets + */ + public void setWrapScriptlets(boolean wrapScriptlets) + { + configuration.wrapScriptlets = wrapScriptlets; + } + + /** + * <code>wrap-script-literals</code>- wrap within JavaScript string literals. + * @return <code>true</code> if tidy will wrap within JavaScript string literals + * @see Configuration#wrapScriptlets + */ + public boolean getWrapScriptlets() + { + return configuration.wrapScriptlets; + } + + /** + * <code>wrap-sections</code>- wrap within &lt;![ ... ]&gt; section tags + * @param wrapSection <code>true</code> if tidy should wrap within &lt;![ ... ]&gt; section tags + * @see Configuration#wrapSection + */ + public void setWrapSection(boolean wrapSection) + { + configuration.wrapSection = wrapSection; + } + + /** + * <code>wrap-sections</code>- wrap within &lt;![ ... ]&gt; section tags + * @return <code>true</code> if tidy will wrap within &lt;![ ... ]&gt; section tags + * @see Configuration#wrapSection + */ + public boolean getWrapSection() + { + return configuration.wrapSection; + } + + /** + * <code>alt-text</code>- default text for alt attribute. + * @param altText default text for alt attribute + * @see Configuration#altText + */ + public void setAltText(String altText) + { + configuration.altText = altText; + } + + /** + * <code>alt-text</code>- default text for alt attribute. + * @return default text for alt attribute + * @see Configuration#altText + */ + public String getAltText() + { + return configuration.altText; + } + + /** + * <code>add-xml-pi</code>- add &lt;?xml?&gt; for XML docs. + * @param xmlPi <code>true</code> if tidy should add &lt;?xml?&gt; for XML docs + * @see Configuration#xmlPi + */ + public void setXmlPi(boolean xmlPi) + { + configuration.xmlPi = xmlPi; + } + + /** + * <code>add-xml-pi</code>- add &lt;?xml?&gt; for XML docs. + * @return <code>true</code> if tidy will add &lt;?xml?&gt; for XML docs + * @see Configuration#xmlPi + */ + public boolean getXmlPi() + { + return configuration.xmlPi; + } + + /** + * <code>drop-font-tags</code>- discard presentation tags. + * @param dropFontTags <code>true</code> if tidy should discard presentation tags + * @see Configuration#dropFontTags + */ + public void setDropFontTags(boolean dropFontTags) + { + configuration.dropFontTags = dropFontTags; + } + + /** + * <code>drop-font-tags</code>- discard presentation tags. + * @return <code>true</code> if tidy will discard presentation tags + * @see Configuration#dropFontTags + */ + public boolean getDropFontTags() + { + return configuration.dropFontTags; + } + + /** + * <code>drop-proprietary-attributes</code>- discard proprietary attributes. + * @param dropProprietaryAttributes <code>true</code> if tidy should discard proprietary attributes + * @see Configuration#dropProprietaryAttributes + */ + public void setDropProprietaryAttributes(boolean dropProprietaryAttributes) + { + configuration.dropProprietaryAttributes = dropProprietaryAttributes; + } + + /** + * <code>drop-proprietary-attributes</code>- discard proprietary attributes. + * @return <code>true</code> if tidy will discard proprietary attributes + * @see Configuration#dropProprietaryAttributes + */ + public boolean getDropProprietaryAttributes() + { + return configuration.dropProprietaryAttributes; + } + + /** + * <code>drop-empty-paras</code>- discard empty p elements. + * @param dropEmptyParas <code>true</code> if tidy should discard empty p elements + * @see Configuration#dropEmptyParas + */ + public void setDropEmptyParas(boolean dropEmptyParas) + { + configuration.dropEmptyParas = dropEmptyParas; + } + + /** + * <code>drop-empty-paras</code>- discard empty p elements. + * @return <code>true</code> if tidy will discard empty p elements + * @see Configuration#dropEmptyParas + */ + public boolean getDropEmptyParas() + { + return configuration.dropEmptyParas; + } + + /** + * <code>fix-bad-comments</code>- fix comments with adjacent hyphens. + * @param fixComments <code>true</code> if tidy should fix comments with adjacent hyphens + * @see Configuration#fixComments + */ + public void setFixComments(boolean fixComments) + { + configuration.fixComments = fixComments; + } + + /** + * <code>fix-bad-comments</code>- fix comments with adjacent hyphens. + * @return <code>true</code> if tidy will fix comments with adjacent hyphens + * @see Configuration#fixComments + */ + public boolean getFixComments() + { + return configuration.fixComments; + } + + /** + * <code>wrap-asp</code>- wrap within ASP pseudo elements. + * @param wrapAsp <code>true</code> if tidy should wrap within ASP pseudo elements + * @see Configuration#wrapAsp + */ + public void setWrapAsp(boolean wrapAsp) + { + configuration.wrapAsp = wrapAsp; + } + + /** + * <code>wrap-asp</code>- wrap within ASP pseudo elements. + * @return <code>true</code> if tidy will wrap within ASP pseudo elements + * @see Configuration#wrapAsp + */ + public boolean getWrapAsp() + { + return configuration.wrapAsp; + } + + /** + * <code>wrap-jste</code>- wrap within JSTE pseudo elements. + * @param wrapJste <code>true</code> if tidy should wrap within JSTE pseudo elements + * @see Configuration#wrapJste + */ + public void setWrapJste(boolean wrapJste) + { + configuration.wrapJste = wrapJste; + } + + /** + * <code>wrap-jste</code>- wrap within JSTE pseudo elements. + * @return <code>true</code> if tidy will wrap within JSTE pseudo elements + * @see Configuration#wrapJste + */ + public boolean getWrapJste() + { + return configuration.wrapJste; + } + + /** + * <code>wrap-php</code>- wrap within PHP pseudo elements. + * @param wrapPhp <code>true</code> if tidy should wrap within PHP pseudo elements + * @see Configuration#wrapPhp + */ + public void setWrapPhp(boolean wrapPhp) + { + configuration.wrapPhp = wrapPhp; + } + + /** + * <code>wrap-php</code>- wrap within PHP pseudo elements. + * @return <code>true</code> if tidy will wrap within PHP pseudo elements + * @see Configuration#wrapPhp + */ + public boolean getWrapPhp() + { + return configuration.wrapPhp; + } + + /** + * <code>fix-backslash</code>- fix URLs by replacing \ with /. + * @param fixBackslash <code>true</code> if tidy should fix URLs by replacing \ with / + * @see Configuration#fixBackslash + */ + public void setFixBackslash(boolean fixBackslash) + { + configuration.fixBackslash = fixBackslash; + } + + /** + * <code>fix-backslash</code>- fix URLs by replacing \ with /. + * @return <code>true</code> if tidy will fix URLs by replacing \ with / + * @see Configuration#fixBackslash + */ + public boolean getFixBackslash() + { + return configuration.fixBackslash; + } + + /** + * <code>indent-attributes</code>- newline+indent before each attribute. + * @param indentAttributes <code>true</code> if tidy should output a newline+indent before each attribute + * @see Configuration#indentAttributes + */ + public void setIndentAttributes(boolean indentAttributes) + { + configuration.indentAttributes = indentAttributes; + } + + /** + * <code>indent-attributes</code>- newline+indent before each attribute. + * @return <code>true</code> if tidy will output a newline+indent before each attribute + * @see Configuration#indentAttributes + */ + public boolean getIndentAttributes() + { + return configuration.indentAttributes; + } + + /** + * <code>doctype</code>- user specified doctype. + * @param doctype <code>omit | auto | strict | loose | <em>fpi</em></code> where the <em>fpi </em> is a string + * similar to &quot;-//ACME//DTD HTML 3.14159//EN&quot; Note: for <em>fpi </em> include the double-quotes in the + * string. + * @see Configuration#docTypeStr + * @see Configuration#docTypeMode + */ + public void setDocType(String doctype) + { + if (doctype != null) + { + configuration.docTypeStr = (String) ParsePropertyImpl.DOCTYPE.parse(doctype, "doctype", configuration); + } + } + + /** + * <code>doctype</code>- user specified doctype. + * @return <code>omit | auto | strict | loose | <em>fpi</em></code> where the <em>fpi </em> is a string similar + * to &quot;-//ACME//DTD HTML 3.14159//EN&quot; Note: for <em>fpi </em> include the double-quotes in the string. + * @see Configuration#docTypeStr + * @see Configuration#docTypeMode + */ + public String getDocType() + { + String result = null; + switch (configuration.docTypeMode) + { + case Configuration.DOCTYPE_OMIT : + result = "omit"; + break; + case Configuration.DOCTYPE_AUTO : + result = "auto"; + break; + case Configuration.DOCTYPE_STRICT : + result = "strict"; + break; + case Configuration.DOCTYPE_LOOSE : + result = "loose"; + break; + case Configuration.DOCTYPE_IGNORE : + result = "ignore"; + break; + case Configuration.DOCTYPE_USER : + result = configuration.docTypeStr; + break; + } + return result; + } + + /** + * <code>logical-emphasis</code>- replace i by em and b by strong. + * @param logicalEmphasis <code>true</code> if tidy should replace i by em and b by strong + * @see Configuration#logicalEmphasis + */ + public void setLogicalEmphasis(boolean logicalEmphasis) + { + configuration.logicalEmphasis = logicalEmphasis; + } + + /** + * <code>logical-emphasis</code>- replace i by em and b by strong. + * @return <code>true</code> if tidy will replace i by em and b by strong + * @see Configuration#logicalEmphasis + */ + public boolean getLogicalEmphasis() + { + return configuration.logicalEmphasis; + } + + /** + * <code>assume-xml-procins</code> This option specifies if Tidy should change the parsing of processing + * instructions to require ?> as the terminator rather than >. This option is automatically set if the input is in + * XML. + * @param xmlPIs <code>true</code> if tidy should expect a ?> at the end of processing instructions + * @see Configuration#xmlPIs + */ + public void setXmlPIs(boolean xmlPIs) + { + configuration.xmlPIs = xmlPIs; + } + + /** + * <code>assume-xml-procins</code> This option specifies if Tidy should change the parsing of processing + * instructions to require ?> as the terminator rather than >. This option is automatically set if the input is in + * XML. + * @return <code>true</code> if tidy will expect a ?> at the end of processing instructions + * @see Configuration#xmlPIs + */ + public boolean getXmlPIs() + { + return configuration.xmlPIs; + } + + /** + * <code>enclose-text</code>- if true text at body is wrapped in &lt;p&gt;'s. + * @param encloseText <code>true</code> if tidy should wrap text at body in &lt;p&gt;'s. + * @see Configuration#encloseBodyText + */ + public void setEncloseText(boolean encloseText) + { + configuration.encloseBodyText = encloseText; + } + + /** + * <code>enclose-text</code>- if true text at body is wrapped in &lt;p&gt;'s. + * @return <code>true</code> if tidy will wrap text at body in &lt;p&gt;'s. + * @see Configuration#encloseBodyText + */ + public boolean getEncloseText() + { + return configuration.encloseBodyText; + } + + /** + * <code>enclose-block-text</code>- if true text in blocks is wrapped in &lt;p&gt;'s. + * @param encloseBlockText <code>true</code> if tidy should wrap text text in blocks in &lt;p&gt;'s. + * @see Configuration#encloseBlockText + */ + public void setEncloseBlockText(boolean encloseBlockText) + { + configuration.encloseBlockText = encloseBlockText; + } + + /** + * <code>enclose-block-text</code>- if true text in blocks is wrapped in &lt;p&gt;'s. return <code>true</code> + * if tidy should will text text in blocks in &lt;p&gt;'s. + * @see Configuration#encloseBlockText + */ + public boolean getEncloseBlockText() + { + return configuration.encloseBlockText; + } + + /** + * <code>word-2000</code>- draconian cleaning for Word2000. + * @param word2000 <code>true</code> if tidy should clean word2000 documents + * @see Configuration#word2000 + */ + public void setWord2000(boolean word2000) + { + configuration.word2000 = word2000; + } + + /** + * <code>word-2000</code>- draconian cleaning for Word2000. + * @return <code>true</code> if tidy will clean word2000 documents + * @see Configuration#word2000 + */ + public boolean getWord2000() + { + return configuration.word2000; + } + + /** + * <code>tidy-mark</code>- add meta element indicating tidied doc. + * @param tidyMark <code>true</code> if tidy should add meta element indicating tidied doc + * @see Configuration#tidyMark + */ + public void setTidyMark(boolean tidyMark) + { + configuration.tidyMark = tidyMark; + } + + /** + * <code>tidy-mark</code>- add meta element indicating tidied doc. + * @return <code>true</code> if tidy will add meta element indicating tidied doc + * @see Configuration#tidyMark + */ + public boolean getTidyMark() + { + return configuration.tidyMark; + } + + /** + * <code>add-xml-space</code>- if set to yes adds xml:space attr as needed. + * @param xmlSpace <code>true</code> if tidy should add xml:space attr as needed + * @see Configuration#xmlSpace + */ + public void setXmlSpace(boolean xmlSpace) + { + configuration.xmlSpace = xmlSpace; + } + + /** + * <code>add-xml-space</code>- if set to yes adds xml:space attr as needed. + * @return <code>true</code> if tidy will add xml:space attr as needed + * @see Configuration#xmlSpace + */ + public boolean getXmlSpace() + { + return configuration.xmlSpace; + } + + /** + * <code>gnu-emacs</code>- if true format error output for GNU Emacs. + * @param emacs <code>true</code> if tidy should format error output for GNU Emacs + * @see Configuration#emacs + */ + public void setEmacs(boolean emacs) + { + configuration.emacs = emacs; + } + + /** + * <code>gnu-emacs</code>- if true format error output for GNU Emacs. + * @return <code>true</code> if tidy will format error output for GNU Emacs + * @see Configuration#emacs + */ + public boolean getEmacs() + { + return configuration.emacs; + } + + /** + * <code>literal-attributes</code>- if true attributes may use newlines. + * @param literalAttribs <code>true</code> if attributes may use newlines + * @see Configuration#literalAttribs + */ + public void setLiteralAttribs(boolean literalAttribs) + { + configuration.literalAttribs = literalAttribs; + } + + /** + * <code>literal-attributes</code>- if true attributes may use newlines. + * @return <code>true</code> if attributes may use newlines + * @see Configuration#literalAttribs + */ + public boolean getLiteralAttribs() + { + return configuration.literalAttribs; + } + + /** + * <code>print-body-only</code>- output BODY content only. + * @param bodyOnly true = print only the document body + * @see Configuration#bodyOnly + */ + public void setPrintBodyOnly(boolean bodyOnly) + { + configuration.bodyOnly = bodyOnly; + } + + /** + * <code>print-body-only</code>- output BODY content only. + * @return true if tidy will print only the document body + */ + public boolean getPrintBodyOnly() + { + return configuration.bodyOnly; + } + + /** + * <code>fix-uri</code>- fix uri references applying URI encoding if necessary. + * @param fixUri true = fix uri references + * @see Configuration#fixUri + */ + public void setFixUri(boolean fixUri) + { + configuration.fixUri = fixUri; + } + + /** + * <code>fix-uri</code>- output BODY content only. + * @return true if tidy will fix uri references + */ + public boolean getFixUri() + { + return configuration.fixUri; + } + + /** + * <code>lower-literals</code>- folds known attribute values to lower case. + * @param lowerLiterals true = folds known attribute values to lower case + * @see Configuration#lowerLiterals + */ + public void setLowerLiterals(boolean lowerLiterals) + { + configuration.lowerLiterals = lowerLiterals; + } + + /** + * <code>lower-literals</code>- folds known attribute values to lower case. + * @return true if tidy will folds known attribute values to lower case + */ + public boolean getLowerLiterals() + { + return configuration.lowerLiterals; + } + + /** + * <code>hide-comments</code>- hides all (real) comments in output. + * @param hideComments true = hides all comments in output + * @see Configuration#hideComments + */ + public void setHideComments(boolean hideComments) + { + configuration.hideComments = hideComments; + } + + /** + * <code>hide-comments</code>- hides all (real) comments in output. + * @return true if tidy will hide all comments in output + */ + public boolean getHideComments() + { + return configuration.hideComments; + } + + /** + * <code>indent-cdata</code>- indent CDATA sections. + * @param indentCdata true = indent CDATA sections + * @see Configuration#indentCdata + */ + public void setIndentCdata(boolean indentCdata) + { + configuration.indentCdata = indentCdata; + } + + /** + * <code>indent-cdata</code>- indent CDATA sections. + * @return true if tidy will indent CDATA sections + */ + public boolean getIndentCdata() + { + return configuration.indentCdata; + } + + /** + * <code>force-output</code>- output document even if errors were found. + * @param forceOutput true = output document even if errors were found + * @see Configuration#forceOutput + */ + public void setForceOutput(boolean forceOutput) + { + configuration.forceOutput = forceOutput; + } + + /** + * <code>force-output</code>- output document even if errors were found. + * @return true if tidy will output document even if errors were found + */ + public boolean getForceOutput() + { + return configuration.forceOutput; + } + + /** + * <code>show-errors</code>- set the number of errors to put out. + * @param showErrors number of errors to put out + * @see Configuration#showErrors + */ + public void setShowErrors(int showErrors) + { + configuration.showErrors = showErrors; + } + + /** + * <code>show-errors</code>- number of errors to put out. + * @return the number of errors tidy will put out + */ + public int getShowErrors() + { + return configuration.showErrors; + } + + /** + * <code>ascii-chars</code>- convert quotes and dashes to nearest ASCII char. + * @param asciiChars true = convert quotes and dashes to nearest ASCII char + * @see Configuration#asciiChars + */ + public void setAsciiChars(boolean asciiChars) + { + configuration.asciiChars = asciiChars; + } + + /** + * <code>ascii-chars</code>- convert quotes and dashes to nearest ASCII char. + * @return true if tidy will convert quotes and dashes to nearest ASCII char + */ + public boolean getAsciiChars() + { + return configuration.asciiChars; + } + + /** + * <code>join-classes</code>- join multiple class attributes. + * @param joinClasses true = join multiple class attributes + * @see Configuration#joinClasses + */ + public void setJoinClasses(boolean joinClasses) + { + configuration.joinClasses = joinClasses; + } + + /** + * <code>join-classes</code>- join multiple class attributes. + * @return true if tidy will join multiple class attributes + */ + public boolean getJoinClasses() + { + return configuration.joinClasses; + } + + /** + * <code>join-styles</code>- join multiple style attributes. + * @param joinStyles true = join multiple style attributes + * @see Configuration#joinStyles + */ + public void setJoinStyles(boolean joinStyles) + { + configuration.joinStyles = joinStyles; + } + + /** + * <code>join-styles</code>- join multiple style attributes. + * @return true if tidy will join multiple style attributes + */ + public boolean getJoinStyles() + { + return configuration.joinStyles; + } + + /** + * <code>trim-empty-elements</code>- trim empty elements. + * @param trim-empty-elements true = trim empty elements + * @see Configuration#trimEmpty + */ + public void setTrimEmptyElements(boolean trimEmpty) + { + configuration.trimEmpty = trimEmpty; + } + + /** + * <code>trim-empty-elements</code>- trim empty elements. + * @return true if tidy will trim empty elements + */ + public boolean getTrimEmptyElements() + { + return configuration.trimEmpty; + } + + /** + * <code>replace-color</code>- replace hex color attribute values with names. + * @param replaceColor true = replace hex color attribute values with names + * @see Configuration#replaceColor + */ + public void setReplaceColor(boolean replaceColor) + { + configuration.replaceColor = replaceColor; + } + + /** + * <code>replace-color</code>- replace hex color attribute values with names. + * @return true if tidy will replace hex color attribute values with names + */ + public boolean getReplaceColor() + { + return configuration.replaceColor; + } + + /** + * <code>escape-cdata</code>- replace CDATA sections with escaped text. + * @param escapeCdata true = replace CDATA sections with escaped text + * @see Configuration#escapeCdata + */ + public void setEscapeCdata(boolean escapeCdata) + { + configuration.escapeCdata = escapeCdata; + } + + /** + * <code>escape-cdata</code> -replace CDATA sections with escaped text. + * @return true if tidy will replace CDATA sections with escaped text + */ + public boolean getEscapeCdata() + { + return configuration.escapeCdata; + } + + /** + * <code>repeated-attributes</code>- keep first or last duplicate attribute. + * @param repeatedAttributes <code>Configuration.KEEP_FIRST | Configuration.KEEP_LAST</code> + * @see Configuration#duplicateAttrs + */ + public void setRepeatedAttributes(int repeatedAttributes) + { + configuration.duplicateAttrs = repeatedAttributes; + } + + /** + * <code>repeated-attributes</code>- keep first or last duplicate attribute. + * @return <code>Configuration.KEEP_FIRST | Configuration.KEEP_LAST</code> + */ + public int getRepeatedAttributes() + { + return configuration.duplicateAttrs; + } + + /** + * <code>keep-time</code>- if true last modified time is preserved. + * @param keepFileTimes <code>true</code> if tidy should preserved last modified time in input file. + * @todo <strong>this is NOT supported at this time. </strong> + * @see Configuration#keepFileTimes + */ + public void setKeepFileTimes(boolean keepFileTimes) + { + configuration.keepFileTimes = keepFileTimes; + } + + /** + * <code>keep-time</code>- if true last modified time is preserved. + * @return <code>true</code> if tidy will preserved last modified time in input file. + * @todo <strong>this is NOT supported at this time. </strong> + * @see Configuration#keepFileTimes + */ + public boolean getKeepFileTimes() + { + return configuration.keepFileTimes; + } + + /** + * Sets the character encoding used both for input and for output. + * @param charencoding encoding constant + * @deprecated set input/output encoding using java encoding names + */ + public void setCharEncoding(int charencoding) + { + String ceName = configuration.convertCharEncoding(charencoding); + if (ceName != null) + { + configuration.setInCharEncodingName(ceName); + configuration.setOutCharEncodingName(ceName); + } + } + + /** + * Returns the configured character encoding. + * @return character encoding constant + * @deprecated from r8 tidy can use different encoding for input and output. This method will only return the + * <strong>input </strong> character encoding. + */ + public int getCharEncoding() + { + return configuration.getInCharEncoding(); + } + + /** + * @param slidestyle N/A + * @deprecated does nothing + */ + public void setSlidestyle(String slidestyle) + { + configuration.slidestyle = slidestyle; + } + + /** + * @deprecated does nothing + * @return <code>null</code> + */ + public String getSlidestyle() + { + return null; + } + + /** + * <code>output-raw</code>- avoid mapping values > 127 to entities. This has the same effect of specifying a + * "raw" encoding in the original version of tidy. + * @param rawOut avoid mapping values > 127 to entities + * @see Configuration#rawOut + */ + public void setRawOut(boolean rawOut) + { + configuration.rawOut = rawOut; + } + + /** + * <code>output-raw</code>- avoid mapping values > 127 to entities. + * @return <code>true</code> if tidy will not map values > 127 to entities + * @see Configuration#rawOut + */ + public boolean getRawOut() + { + return configuration.rawOut; + } + + /** + * <code>input-encoding</code> the character encoding used for input. + * @param encoding a valid java encoding name + */ + public void setInputEncoding(String encoding) + { + configuration.setInCharEncodingName(encoding); + } + + /** + * <code>input-encoding</code> the character encoding used for input. + * @return the java name of the encoding currently used for input + */ + public String getInputEncoding() + { + return configuration.getInCharEncodingName(); + } + + /** + * <code>output-encoding</code> the character encoding used for output. + * @param encoding a valid java encoding name + */ + public void setOutputEncoding(String encoding) + { + configuration.setOutCharEncodingName(encoding); + } + + /** + * <code>output-encoding</code> the character encoding used for output. + * @return the java name of the encoding currently used for output + */ + public String getOutputEncoding() + { + return configuration.getOutCharEncodingName(); + } + /** + * <code>move-elements</code>- move style to head, th to thead etc. + * @param move allow to move elements in page + * @see Configuration#moveElements + */ + public void setMoveElements(boolean move) + { + configuration.moveElements = move; + } + + /** + * <code>move-elements</code>- move style to head, th to thead etc. + * @return <code>true</code> if tidy will move elements in page to proper position + * @see Configuration#moveElements + */ + public boolean getMoveElements() + { + return configuration.moveElements; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyBeanInfo.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyBeanInfo.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyBeanInfo.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,78 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +import java.awt.Image; +import java.beans.SimpleBeanInfo; + + +/** + * BeanInfo for Tidy. + * @author Dave Raggett <a href="mailto:dsr@w3.org">dsr@w3.org </a> + * @author Andy Quick <a href="mailto:ac.quick@sympatico.ca">ac.quick@sympatico.ca </a> (translation to Java) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class TidyBeanInfo extends SimpleBeanInfo +{ + + /** + * @see java.beans.BeanInfo#getIcon(int) + */ + public Image getIcon(int kind) + { + return loadImage("tidy.gif"); + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyLexerListener.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyLexerListener.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyLexerListener.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,31 @@ +/** + * License Agreement. + * + * Rich Faces - Natural Ajax for Java Server Faces (JSF) + * + * Copyright (C) 2007 Exadel, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +package org.ajax4jsf.org.w3c.tidy; + +/** + * @author asmirnov(a)exadel.com (latest modification by $Author: alexsmirnov $) + * @version $Revision: 1.1.2.1 $ $Date: 2007/01/09 18:56:47 $ + * + */ +public interface TidyLexerListener extends TidyMessageListener { + +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessage.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessage.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessage.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,314 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Message sent to listeners for validation errors/warnings and info. + * @see Tidy#setMessageListener(TidyMessageListener) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public final class TidyMessage +{ + + /** + * Reference to lexer for manipulate output tree + */ + private Lexer lexer; + /** + * Line in the source file (can be 0 if the message is not related to a particular line, such as a summary message). + */ + private int line; + + /** + * Column in the source file (can be 0 if the message is not related to a particular column, such as a summary + * message). + */ + private int column; + + /** + * Level for this message. Can be TidyMessage.Level.SUMMARY | TidyMessage.Level.INFO | TidyMessage.Level.WARNING | + * TidyMessage.Level.ERROR. + */ + private Level level; + + /** + * Formatted text for this message. + */ + private String message; + + /** + * Tidy internal error code. + */ + private int errorCode; + + private Node element; + + /** + * Instantiates a new message. + * @param errorCode Tidy internal error code. + * @param line Line number in the source file + * @param column Column number in the source file + * @param level severity + * @param message message text + */ + public TidyMessage(int errorCode, int line, int column, Level level, String message) + { + this.errorCode = errorCode; + this.line = line; + this.column = column; + this.level = level; + this.message = message; + } + + /** + * Getter for <code>errorCode</code>. + * @return Returns the errorCode. + */ + public int getErrorCode() + { + return this.errorCode; + } + + /** + * Getter for <code>column</code>. + * @return Returns the column. + */ + public int getColumn() + { + return this.column; + } + + /** + * Getter for <code>level</code>. + * @return Returns the level. + */ + public Level getLevel() + { + return this.level; + } + + /** + * Getter for <code>line</code>. + * @return Returns the line. + */ + public int getLine() + { + return this.line; + } + + /** + * Getter for <code>message</code>. + * @return Returns the message. + */ + public String getMessage() + { + return this.message; + } + + /** + * Message severity enumeration. + * @author fgiust + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ + public static final class Level implements Comparable<Level> + { + + /** + * level = summary (0). + */ + public static final Level SUMMARY = new Level(0); + + /** + * level = info (1). + */ + public static final Level INFO = new Level(1); + + /** + * level = warning (2). + */ + public static final Level WARNING = new Level(2); + + /** + * level = error (3). + */ + public static final Level ERROR = new Level(3); + + /** + * short value for this level. + */ + private short code; + + /** + * Instantiates a new message with the given code. + * @param code int value for this level + */ + private Level(int code) + { + this.code = (short) code; + } + + /** + * Returns the int value for this level. + * @return int value for this level + */ + public short getCode() + { + return this.code; + } + + /** + * Returns the Level instance corresponding to the given int value. + * @param code int value for the level + * @return Level instance + */ + public static Level fromCode(int code) + { + switch (code) + { + case 0 : + return SUMMARY; + case 1 : + return INFO; + case 2 : + return WARNING; + case 3 : + return ERROR; + + default : + return null; + } + } + + /** + * @see java.lang.Comparable#compareTo(Object) + */ + public int compareTo(Level object) + { + return this.code - ((Level) object).code; + } + + /** + * @see java.lang.Object#equals(Object) + */ + public boolean equals(Object object) + { + if (!(object instanceof Level)) + { + return false; + } + return this.code == ((Level) object).code; + } + + /** + * @see java.lang.Object#toString() + */ + public String toString() + { + switch (code) + { + case 0 : + return "SUMMARY"; + case 1 : + return "INFO"; + case 2 : + return "WARNING"; + case 3 : + return "ERROR"; + + default : + // should not happen + return "?"; + } + } + + /** + * @see java.lang.Object#hashCode() + */ + public int hashCode() + { + // new instances should not be created + return super.hashCode(); + } + } + + /** + * @return Returns the lexer. + */ + public Lexer getLexer() { + return lexer; + } + + /** + * @param lexer The lexer to set. + */ + public void setLexer(Lexer lexer) { + this.lexer = lexer; + } + + /** + * @return Returns the element. + */ + public Node getElement() { + return element; + } + + /** + * @param element The element to set. + */ + public void setElement(Node element) { + this.element = element; + } + +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessageListener.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessageListener.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyMessageListener.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,71 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * Listener interface for validation errors/warnings and info. + * @see Tidy#setMessageListener(TidyMessageListener) + * @author Fabrizio Giustina + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public interface TidyMessageListener +{ + + /** + * Called by tidy when a warning or error occurs. + * @param message Tidy message + */ + void messageReceived(TidyMessage message); + +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyUtils.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyUtils.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/TidyUtils.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,870 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ + +package org.ajax4jsf.org.w3c.tidy; + +import org.ajax4jsf.Messages; + +/** + * Utility class with handy methods, mainly for String handling or for reproducing c behaviours. + * @author Fabrizio Giustina + * @version $Revision $ ($Author $) + */ +public final class TidyUtils +{ + + /** + * char type: digit. + */ + private static final short DIGIT = 1; + + /** + * char type: letter. + */ + private static final short LETTER = 2; + + /** + * char type: namechar. + */ + private static final short NAMECHAR = 4; + + /** + * char type: whitespace. + */ + private static final short WHITE = 8; + + /** + * char type: newline. + */ + private static final short NEWLINE = 16; + + /** + * char type: lowercase. + */ + private static final short LOWERCASE = 32; + + /** + * char type: uppercase. + */ + private static final short UPPERCASE = 64; + + /** + * used to classify chars for lexical purposes. + */ + private static short[] lexmap = new short[128]; + + static + { + mapStr("\r\n\f", (short) (NEWLINE | WHITE)); + mapStr(" \t", WHITE); + mapStr("-.:_", NAMECHAR); + mapStr("0123456789", (short) (DIGIT | NAMECHAR)); + mapStr("abcdefghijklmnopqrstuvwxyz", (short) (LOWERCASE | LETTER | NAMECHAR)); + mapStr("ABCDEFGHIJKLMNOPQRSTUVWXYZ", (short) (UPPERCASE | LETTER | NAMECHAR)); + } + + /** + * utility class, don't instantiate. + */ + private TidyUtils() + { + // unused + } + + /** + * Converts a int to a boolean. + * @param value int value + * @return <code>true</code> if value is != 0 + */ + static boolean toBoolean(int value) + { + return value != 0; + } + + /** + * convert an int to unsigned (& 0xFF). + * @param c signed int + * @return unsigned int + */ + static int toUnsigned(int c) + { + return c & 0xFF; + } + + /** + * check if the first String contains the second one. + * @param s1 full String + * @param len1 maximum position in String + * @param s2 String to search for + * @return true if s1 contains s2 in the range 0-len1 + */ + static boolean wsubstrn(String s1, int len1, String s2) + { + int searchIndex = s1.indexOf(s2); + return searchIndex > -1 && searchIndex <= len1; + } + + /** + * check if the first String contains the second one (ignore case). + * @param s1 full String + * @param len1 maximum position in String + * @param s2 String to search for + * @return true if s1 contains s2 in the range 0-len1 + */ + static boolean wsubstrncase(String s1, int len1, String s2) + { + return wsubstrn(s1.toLowerCase(), len1, s2.toLowerCase()); + } + + /** + * return offset of cc from beginning of s1, -1 if not found. + * @param s1 String + * @param len1 maximum offset (values > than lenl are ignored and returned as -1) + * @param cc character to search for + * @return index of cc in s1 + */ + static int wstrnchr(String s1, int len1, char cc) + { + int indexOf = s1.indexOf(cc); + if (indexOf < len1) + { + return indexOf; + } + + return -1; + } + + /** + * Same as wsubstrn, but without a specified length. + * @param s1 full String + * @param s2 String to search for + * @return <code>true</code> if s2 is found in s2 (case insensitive search) + */ + static boolean wsubstr(String s1, String s2) + { + int i; + int len1 = s1.length(); + int len2 = s2.length(); + + for (i = 0; i <= len1 - len2; ++i) + { + if (s2.equalsIgnoreCase(s1.substring(i))) + { + return true; + } + } + + return false; + } + + /** + * Is the character a hex digit? + * @param c char + * @return <code>true</code> if he given character is a hex digit + */ + static boolean isxdigit(char c) + { + return Character.isDigit(c) || (Character.toLowerCase(c) >= 'a' && Character.toLowerCase(c) <= 'f'); + } + + /** + * Check if the string valueToCheck is contained in validValues array (case insesitie comparison). + * @param validValues array of valid values + * @param valueToCheck value to search for + * @return <code>true</code> if valueToCheck is found in validValues + */ + static boolean isInValuesIgnoreCase(String[] validValues, String valueToCheck) + { + int len = validValues.length; + for (int j = 0; j < len; j++) + { + if (validValues[j].equalsIgnoreCase(valueToCheck)) + { + return true; + } + } + return false; + } + + /** + * Return true if substring s is in p and isn't all in upper case. This is used to check the case of SYSTEM, PUBLIC, + * DTD and EN. + * @param s substring + * @param p full string + * @param len how many chars to check in p + * @return true if substring s is in p and isn't all in upper case + */ + public static boolean findBadSubString(String s, String p, int len) + { + int n = s.length(); + int i = 0; + String ps; + + while (n < len) + { + ps = p.substring(i, i + n); + if (s.equalsIgnoreCase(ps)) + { + return (!ps.equals(s.substring(0, n))); + } + + ++i; + --len; + } + + return false; + } + + /** + * Is the given char a valid xml letter? + * @param c char + * @return <code>true</code> if the char is a valid xml letter + */ + static boolean isXMLLetter(char c) + { + return ((c >= 0x41 && c <= 0x5a) + || (c >= 0x61 && c <= 0x7a) + || (c >= 0xc0 && c <= 0xd6) + || (c >= 0xd8 && c <= 0xf6) + || (c >= 0xf8 && c <= 0xff) + || (c >= 0x100 && c <= 0x131) + || (c >= 0x134 && c <= 0x13e) + || (c >= 0x141 && c <= 0x148) + || (c >= 0x14a && c <= 0x17e) + || (c >= 0x180 && c <= 0x1c3) + || (c >= 0x1cd && c <= 0x1f0) + || (c >= 0x1f4 && c <= 0x1f5) + || (c >= 0x1fa && c <= 0x217) + || (c >= 0x250 && c <= 0x2a8) + || (c >= 0x2bb && c <= 0x2c1) + || c == 0x386 + || (c >= 0x388 && c <= 0x38a) + || c == 0x38c + || (c >= 0x38e && c <= 0x3a1) + || (c >= 0x3a3 && c <= 0x3ce) + || (c >= 0x3d0 && c <= 0x3d6) + || c == 0x3da + || c == 0x3dc + || c == 0x3de + || c == 0x3e0 + || (c >= 0x3e2 && c <= 0x3f3) + || (c >= 0x401 && c <= 0x40c) + || (c >= 0x40e && c <= 0x44f) + || (c >= 0x451 && c <= 0x45c) + || (c >= 0x45e && c <= 0x481) + || (c >= 0x490 && c <= 0x4c4) + || (c >= 0x4c7 && c <= 0x4c8) + || (c >= 0x4cb && c <= 0x4cc) + || (c >= 0x4d0 && c <= 0x4eb) + || (c >= 0x4ee && c <= 0x4f5) + || (c >= 0x4f8 && c <= 0x4f9) + || (c >= 0x531 && c <= 0x556) + || c == 0x559 + || (c >= 0x561 && c <= 0x586) + || (c >= 0x5d0 && c <= 0x5ea) + || (c >= 0x5f0 && c <= 0x5f2) + || (c >= 0x621 && c <= 0x63a) + || (c >= 0x641 && c <= 0x64a) + || (c >= 0x671 && c <= 0x6b7) + || (c >= 0x6ba && c <= 0x6be) + || (c >= 0x6c0 && c <= 0x6ce) + || (c >= 0x6d0 && c <= 0x6d3) + || c == 0x6d5 + || (c >= 0x6e5 && c <= 0x6e6) + || (c >= 0x905 && c <= 0x939) + || c == 0x93d + || (c >= 0x958 && c <= 0x961) + || (c >= 0x985 && c <= 0x98c) + || (c >= 0x98f && c <= 0x990) + || (c >= 0x993 && c <= 0x9a8) + || (c >= 0x9aa && c <= 0x9b0) + || c == 0x9b2 + || (c >= 0x9b6 && c <= 0x9b9) + || (c >= 0x9dc && c <= 0x9dd) + || (c >= 0x9df && c <= 0x9e1) + || (c >= 0x9f0 && c <= 0x9f1) + || (c >= 0xa05 && c <= 0xa0a) + || (c >= 0xa0f && c <= 0xa10) + || (c >= 0xa13 && c <= 0xa28) + || (c >= 0xa2a && c <= 0xa30) + || (c >= 0xa32 && c <= 0xa33) + || (c >= 0xa35 && c <= 0xa36) + || (c >= 0xa38 && c <= 0xa39) + || (c >= 0xa59 && c <= 0xa5c) + || c == 0xa5e + || (c >= 0xa72 && c <= 0xa74) + || (c >= 0xa85 && c <= 0xa8b) + || c == 0xa8d + || (c >= 0xa8f && c <= 0xa91) + || (c >= 0xa93 && c <= 0xaa8) + || (c >= 0xaaa && c <= 0xab0) + || (c >= 0xab2 && c <= 0xab3) + || (c >= 0xab5 && c <= 0xab9) + || c == 0xabd + || c == 0xae0 + || (c >= 0xb05 && c <= 0xb0c) + || (c >= 0xb0f && c <= 0xb10) + || (c >= 0xb13 && c <= 0xb28) + || (c >= 0xb2a && c <= 0xb30) + || (c >= 0xb32 && c <= 0xb33) + || (c >= 0xb36 && c <= 0xb39) + || c == 0xb3d + || (c >= 0xb5c && c <= 0xb5d) + || (c >= 0xb5f && c <= 0xb61) + || (c >= 0xb85 && c <= 0xb8a) + || (c >= 0xb8e && c <= 0xb90) + || (c >= 0xb92 && c <= 0xb95) + || (c >= 0xb99 && c <= 0xb9a) + || c == 0xb9c + || (c >= 0xb9e && c <= 0xb9f) + || (c >= 0xba3 && c <= 0xba4) + || (c >= 0xba8 && c <= 0xbaa) + || (c >= 0xbae && c <= 0xbb5) + || (c >= 0xbb7 && c <= 0xbb9) + || (c >= 0xc05 && c <= 0xc0c) + || (c >= 0xc0e && c <= 0xc10) + || (c >= 0xc12 && c <= 0xc28) + || (c >= 0xc2a && c <= 0xc33) + || (c >= 0xc35 && c <= 0xc39) + || (c >= 0xc60 && c <= 0xc61) + || (c >= 0xc85 && c <= 0xc8c) + || (c >= 0xc8e && c <= 0xc90) + || (c >= 0xc92 && c <= 0xca8) + || (c >= 0xcaa && c <= 0xcb3) + || (c >= 0xcb5 && c <= 0xcb9) + || c == 0xcde + || (c >= 0xce0 && c <= 0xce1) + || (c >= 0xd05 && c <= 0xd0c) + || (c >= 0xd0e && c <= 0xd10) + || (c >= 0xd12 && c <= 0xd28) + || (c >= 0xd2a && c <= 0xd39) + || (c >= 0xd60 && c <= 0xd61) + || (c >= 0xe01 && c <= 0xe2e) + || c == 0xe30 + || (c >= 0xe32 && c <= 0xe33) + || (c >= 0xe40 && c <= 0xe45) + || (c >= 0xe81 && c <= 0xe82) + || c == 0xe84 + || (c >= 0xe87 && c <= 0xe88) + || c == 0xe8a + || c == 0xe8d + || (c >= 0xe94 && c <= 0xe97) + || (c >= 0xe99 && c <= 0xe9f) + || (c >= 0xea1 && c <= 0xea3) + || c == 0xea5 + || c == 0xea7 + || (c >= 0xeaa && c <= 0xeab) + || (c >= 0xead && c <= 0xeae) + || c == 0xeb0 + || (c >= 0xeb2 && c <= 0xeb3) + || c == 0xebd + || (c >= 0xec0 && c <= 0xec4) + || (c >= 0xf40 && c <= 0xf47) + || (c >= 0xf49 && c <= 0xf69) + || (c >= 0x10a0 && c <= 0x10c5) + || (c >= 0x10d0 && c <= 0x10f6) + || c == 0x1100 + || (c >= 0x1102 && c <= 0x1103) + || (c >= 0x1105 && c <= 0x1107) + || c == 0x1109 + || (c >= 0x110b && c <= 0x110c) + || (c >= 0x110e && c <= 0x1112) + || c == 0x113c + || c == 0x113e + || c == 0x1140 + || c == 0x114c + || c == 0x114e + || c == 0x1150 + || (c >= 0x1154 && c <= 0x1155) + || c == 0x1159 + || (c >= 0x115f && c <= 0x1161) + || c == 0x1163 + || c == 0x1165 + || c == 0x1167 + || c == 0x1169 + || (c >= 0x116d && c <= 0x116e) + || (c >= 0x1172 && c <= 0x1173) + || c == 0x1175 + || c == 0x119e + || c == 0x11a8 + || c == 0x11ab + || (c >= 0x11ae && c <= 0x11af) + || (c >= 0x11b7 && c <= 0x11b8) + || c == 0x11ba + || (c >= 0x11bc && c <= 0x11c2) + || c == 0x11eb + || c == 0x11f0 + || c == 0x11f9 + || (c >= 0x1e00 && c <= 0x1e9b) + || (c >= 0x1ea0 && c <= 0x1ef9) + || (c >= 0x1f00 && c <= 0x1f15) + || (c >= 0x1f18 && c <= 0x1f1d) + || (c >= 0x1f20 && c <= 0x1f45) + || (c >= 0x1f48 && c <= 0x1f4d) + || (c >= 0x1f50 && c <= 0x1f57) + || c == 0x1f59 + || c == 0x1f5b + || c == 0x1f5d + || (c >= 0x1f5f && c <= 0x1f7d) + || (c >= 0x1f80 && c <= 0x1fb4) + || (c >= 0x1fb6 && c <= 0x1fbc) + || c == 0x1fbe + || (c >= 0x1fc2 && c <= 0x1fc4) + || (c >= 0x1fc6 && c <= 0x1fcc) + || (c >= 0x1fd0 && c <= 0x1fd3) + || (c >= 0x1fd6 && c <= 0x1fdb) + || (c >= 0x1fe0 && c <= 0x1fec) + || (c >= 0x1ff2 && c <= 0x1ff4) + || (c >= 0x1ff6 && c <= 0x1ffc) + || c == 0x2126 + || (c >= 0x212a && c <= 0x212b) + || c == 0x212e + || (c >= 0x2180 && c <= 0x2182) + || (c >= 0x3041 && c <= 0x3094) + || (c >= 0x30a1 && c <= 0x30fa) + || (c >= 0x3105 && c <= 0x312c) + || (c >= 0xac00 && c <= 0xd7a3) + || (c >= 0x4e00 && c <= 0x9fa5) + || c == 0x3007 + || (c >= 0x3021 && c <= 0x3029) + || (c >= 0x4e00 && c <= 0x9fa5) + || c == 0x3007 || (c >= 0x3021 && c <= 0x3029)); + } + + /** + * Is the given char valid in xml name? + * @param c char + * @return <code>true</code> if the char is a valid xml name char + */ + static boolean isXMLNamechar(char c) + { + return (isXMLLetter(c) + || c == '.' + || c == '_' + || c == ':' + || c == '-' + || (c >= 0x300 && c <= 0x345) + || (c >= 0x360 && c <= 0x361) + || (c >= 0x483 && c <= 0x486) + || (c >= 0x591 && c <= 0x5a1) + || (c >= 0x5a3 && c <= 0x5b9) + || (c >= 0x5bb && c <= 0x5bd) + || c == 0x5bf + || (c >= 0x5c1 && c <= 0x5c2) + || c == 0x5c4 + || (c >= 0x64b && c <= 0x652) + || c == 0x670 + || (c >= 0x6d6 && c <= 0x6dc) + || (c >= 0x6dd && c <= 0x6df) + || (c >= 0x6e0 && c <= 0x6e4) + || (c >= 0x6e7 && c <= 0x6e8) + || (c >= 0x6ea && c <= 0x6ed) + || (c >= 0x901 && c <= 0x903) + || c == 0x93c + || (c >= 0x93e && c <= 0x94c) + || c == 0x94d + || (c >= 0x951 && c <= 0x954) + || (c >= 0x962 && c <= 0x963) + || (c >= 0x981 && c <= 0x983) + || c == 0x9bc + || c == 0x9be + || c == 0x9bf + || (c >= 0x9c0 && c <= 0x9c4) + || (c >= 0x9c7 && c <= 0x9c8) + || (c >= 0x9cb && c <= 0x9cd) + || c == 0x9d7 + || (c >= 0x9e2 && c <= 0x9e3) + || c == 0xa02 + || c == 0xa3c + || c == 0xa3e + || c == 0xa3f + || (c >= 0xa40 && c <= 0xa42) + || (c >= 0xa47 && c <= 0xa48) + || (c >= 0xa4b && c <= 0xa4d) + || (c >= 0xa70 && c <= 0xa71) + || (c >= 0xa81 && c <= 0xa83) + || c == 0xabc + || (c >= 0xabe && c <= 0xac5) + || (c >= 0xac7 && c <= 0xac9) + || (c >= 0xacb && c <= 0xacd) + || (c >= 0xb01 && c <= 0xb03) + || c == 0xb3c + || (c >= 0xb3e && c <= 0xb43) + || (c >= 0xb47 && c <= 0xb48) + || (c >= 0xb4b && c <= 0xb4d) + || (c >= 0xb56 && c <= 0xb57) + || (c >= 0xb82 && c <= 0xb83) + || (c >= 0xbbe && c <= 0xbc2) + || (c >= 0xbc6 && c <= 0xbc8) + || (c >= 0xbca && c <= 0xbcd) + || c == 0xbd7 + || (c >= 0xc01 && c <= 0xc03) + || (c >= 0xc3e && c <= 0xc44) + || (c >= 0xc46 && c <= 0xc48) + || (c >= 0xc4a && c <= 0xc4d) + || (c >= 0xc55 && c <= 0xc56) + || (c >= 0xc82 && c <= 0xc83) + || (c >= 0xcbe && c <= 0xcc4) + || (c >= 0xcc6 && c <= 0xcc8) + || (c >= 0xcca && c <= 0xccd) + || (c >= 0xcd5 && c <= 0xcd6) + || (c >= 0xd02 && c <= 0xd03) + || (c >= 0xd3e && c <= 0xd43) + || (c >= 0xd46 && c <= 0xd48) + || (c >= 0xd4a && c <= 0xd4d) + || c == 0xd57 + || c == 0xe31 + || (c >= 0xe34 && c <= 0xe3a) + || (c >= 0xe47 && c <= 0xe4e) + || c == 0xeb1 + || (c >= 0xeb4 && c <= 0xeb9) + || (c >= 0xebb && c <= 0xebc) + || (c >= 0xec8 && c <= 0xecd) + || (c >= 0xf18 && c <= 0xf19) + || c == 0xf35 + || c == 0xf37 + || c == 0xf39 + || c == 0xf3e + || c == 0xf3f + || (c >= 0xf71 && c <= 0xf84) + || (c >= 0xf86 && c <= 0xf8b) + || (c >= 0xf90 && c <= 0xf95) + || c == 0xf97 + || (c >= 0xf99 && c <= 0xfad) + || (c >= 0xfb1 && c <= 0xfb7) + || c == 0xfb9 + || (c >= 0x20d0 && c <= 0x20dc) + || c == 0x20e1 + || (c >= 0x302a && c <= 0x302f) + || c == 0x3099 + || c == 0x309a + || (c >= 0x30 && c <= 0x39) + || (c >= 0x660 && c <= 0x669) + || (c >= 0x6f0 && c <= 0x6f9) + || (c >= 0x966 && c <= 0x96f) + || (c >= 0x9e6 && c <= 0x9ef) + || (c >= 0xa66 && c <= 0xa6f) + || (c >= 0xae6 && c <= 0xaef) + || (c >= 0xb66 && c <= 0xb6f) + || (c >= 0xbe7 && c <= 0xbef) + || (c >= 0xc66 && c <= 0xc6f) + || (c >= 0xce6 && c <= 0xcef) + || (c >= 0xd66 && c <= 0xd6f) + || (c >= 0xe50 && c <= 0xe59) + || (c >= 0xed0 && c <= 0xed9) + || (c >= 0xf20 && c <= 0xf29) + || c == 0xb7 + || c == 0x2d0 + || c == 0x2d1 + || c == 0x387 + || c == 0x640 + || c == 0xe46 + || c == 0xec6 + || c == 0x3005 + || (c >= 0x3031 && c <= 0x3035) + || (c >= 0x309d && c <= 0x309e) || (c >= 0x30fc && c <= 0x30fe)); + } + + /** + * Is the given character a single or double quote? + * @param c char + * @return <code>true</code> if c is " or ' + */ + static boolean isQuote(int c) + { + return (c == '\'' || c == '\"'); + } + + /** + * Should always be able convert to/from UTF-8, so encoding exceptions are converted to an Error to avoid adding + * throws declarations in lots of methods. + * @param str String + * @return utf8 bytes + * @see String#getBytes() + */ + public static byte[] getBytes(String str) + { + try + { + return str.getBytes("UTF8"); + } + catch (java.io.UnsupportedEncodingException e) + { + throw new Error(Messages.getMessage(Messages.STRING_CONVERSION_ERROR, e.getMessage())); + } + } + + /** + * Should always be able convert to/from UTF-8, so encoding exceptions are converted to an Error to avoid adding + * throws declarations in lots of methods. + * @param bytes byte array + * @param offset starting offset in byte array + * @param length length in byte array starting from offset + * @return same as <code>new String(bytes, offset, length, "UTF8")</code> + */ + public static String getString(byte[] bytes, int offset, int length) + { + try + { + return new String(bytes, offset, length, "UTF8"); + } + catch (java.io.UnsupportedEncodingException e) + { + throw new Error(Messages.getMessage(Messages.UTF_CONVERSION_ERROR, e.getMessage())); + } + } + + /** + * Return the last char in string. This is useful when trailing quotemark is missing on an attribute + * @param str String + * @return last char in String + */ + public static int lastChar(String str) + { + if (str != null && str.length() > 0) + { + return str.charAt(str.length() - 1); + } + + return 0; + } + + /** + * Determines if the specified character is whitespace. + * @param c char + * @return <code>true</code> if char is whitespace. + */ + public static boolean isWhite(char c) + { + short m = map(c); + return TidyUtils.toBoolean(m & WHITE); + } + + /** + * Is the given char a digit? + * @param c char + * @return <code>true</code> if the given char is a digit + */ + public static boolean isDigit(char c) + { + short m; + m = map(c); + return TidyUtils.toBoolean(m & DIGIT); + } + + /** + * Is the given char a letter? + * @param c char + * @return <code>true</code> if the given char is a letter + */ + public static boolean isLetter(char c) + { + short m; + m = map(c); + return TidyUtils.toBoolean(m & LETTER); + } + + /** + * Is the given char valid in name? (letter, digit or "-", ".", ":", "_") + * @param c char + * @return <code>true</code> if char is a name char. + */ + public static boolean isNamechar(char c) + { + short map = map(c); + + return TidyUtils.toBoolean(map & NAMECHAR); + } + + /** + * Determines if the specified character is a lowercase character. + * @param c char + * @return <code>true</code> if char is lower case. + */ + public static boolean isLower(char c) + { + short map = map(c); + + return TidyUtils.toBoolean(map & LOWERCASE); + } + + /** + * Determines if the specified character is a uppercase character. + * @param c char + * @return <code>true</code> if char is upper case. + */ + public static boolean isUpper(char c) + { + short map = map(c); + + return TidyUtils.toBoolean(map & UPPERCASE); + } + + /** + * Maps the given character to its lowercase equivalent. + * @param c char + * @return lowercase char. + */ + public static char toLower(char c) + { + short m = map(c); + + if (TidyUtils.toBoolean(m & UPPERCASE)) + { + c = (char) (c + 'a' - 'A'); + } + + return c; + } + + /** + * Maps the given character to its uppercase equivalent. + * @param c char + * @return uppercase char. + */ + public static char toUpper(char c) + { + short m = map(c); + + if (TidyUtils.toBoolean(m & LOWERCASE)) + { + c = (char) (c + 'A' - 'a'); + } + + return c; + } + + /** + * Fold case of a char. + * @param c char + * @param tocaps convert to caps + * @param xmlTags use xml tags? If true no change will be performed + * @return folded char + * @todo check the use of xmlTags parameter + */ + public static char foldCase(char c, boolean tocaps, boolean xmlTags) + { + + if (!xmlTags) + { + + if (tocaps) + { + if (isLower(c)) + { + c = toUpper(c); + } + } + else + { + // force to lower case + if (isUpper(c)) + { + c = toLower(c); + } + } + } + + return c; + } + + /** + * Classify chars in String and put them in lexmap. + * @param str String + * @param code code associated to chars in the String + */ + private static void mapStr(String str, short code) + { + int c; + for (int i = 0; i < str.length(); i++) + { + c = str.charAt(i); + lexmap[c] |= code; + } + } + + /** + * Returns the constant which defines the classification of char in lexmap. + * @param c char + * @return char type + */ + private static short map(char c) + { + return (c < 128 ? lexmap[c] : 0); + } + + /** + * Is the given character encoding supported? + * @param name character encoding name + * @return <code>true</code> if encoding is supported, false otherwhise. + */ + public static boolean isCharEncodingSupported(String name) + { + name = EncodingNameMapper.toJava(name); + if (name == null) + { + return false; + } + + try + { + "".getBytes(name); + } + catch (java.io.UnsupportedEncodingException e) + { + return false; + } + return true; + } +} \ No newline at end of file Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ValidUTF8Sequence.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ValidUTF8Sequence.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/ValidUTF8Sequence.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,98 @@ +/* + * Java HTML Tidy - JTidy + * HTML parser and pretty printer + * + * Copyright (c) 1998-2000 World Wide Web Consortium (Massachusetts + * Institute of Technology, Institut National de Recherche en + * Informatique et en Automatique, Keio University). All Rights + * Reserved. + * + * Contributing Author(s): + * + * Dave Raggett <dsr(a)w3.org&gt; + * Andy Quick <ac.quick(a)sympatico.ca&gt; (translation to Java) + * Gary L Peskin <garyp(a)firstech.com&gt; (Java development) + * Sami Lempinen <sami(a)lempinen.net&gt; (release management) + * Fabrizio Giustina <fgiust at users.sourceforge.net> + * + * The contributing author(s) would like to thank all those who + * helped with testing, bug fixes, and patience. This wouldn't + * have been possible without all of you. + * + * COPYRIGHT NOTICE: + * + * This software and documentation is provided "as is," and + * the copyright holders and contributing author(s) make no + * representations or warranties, express or implied, including + * but not limited to, warranties of merchantability or fitness + * for any particular purpose or that the use of the software or + * documentation will not infringe any third party patents, + * copyrights, trademarks or other rights. + * + * The copyright holders and contributing author(s) will not be + * liable for any direct, indirect, special or consequential damages + * arising out of any use of the software or documentation, even if + * advised of the possibility of such damage. + * + * Permission is hereby granted to use, copy, modify, and distribute + * this source code, or portions hereof, documentation and executables, + * for any purpose, without fee, subject to the following restrictions: + * + * 1. The origin of this source code must not be misrepresented. + * 2. Altered versions must be plainly marked as such and must + * not be misrepresented as being the original source. + * 3. This Copyright notice may not be removed or altered from any + * source or altered source distribution. + * + * The copyright holders and contributing author(s) specifically + * permit, without fee, and encourage the use of this source code + * as a component for supporting the Hypertext Markup Language in + * commercial products. If you use this source code in a product, + * acknowledgment is not required but would be appreciated. + * + */ +package org.ajax4jsf.org.w3c.tidy; + +/** + * @author Fabrizio Giustina (translation from c) + * @version $Revision: 1.1.2.1 $ ($Author: alexsmirnov $) + */ +public class ValidUTF8Sequence +{ + + /** + * low char. + */ + int lowChar; + + /** + * high char. + */ + int highChar; + + /** + * number of bytes. + */ + int numBytes; + + /** + * array of valid bytes. + */ + char[] validBytes = new char[8]; + + /** + * Instantiates a new ValidUTF8Sequence. + * @param lowChar low utf8 char + * @param highChar high utf8 char + * @param numBytes number of bytes in the sequence + * @param validBytes valid bytes array + */ + public ValidUTF8Sequence(int lowChar, int highChar, int numBytes, char[] validBytes) + { + this.lowChar = lowChar; + this.highChar = highChar; + this.numBytes = numBytes; + this.validBytes = validBytes; + } + +} Added: branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/package-info.java =================================================================== --- branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/package-info.java (rev 0) +++ branches/jsf2.0/framework/impl/src/main/java/org/ajax4jsf/org/w3c/tidy/package-info.java 2009-07-07 17:08:12 UTC (rev 14813) @@ -0,0 +1,4 @@ +/** + * Customized implementation of Tidy library + */ +package org.ajax4jsf.org.w3c.tidy;