[jbossweb-commits] JBossWeb SVN: r334 - sandbox/tomcat/tomcat6.

Author: jfrederic.clere(a)jboss.com Date: 2007-11-01 13:03:01 -0400 (Thu, 01 Nov 2007) New Revision: 334 Added: sandbox/tomcat/tomcat6/oldjk.patch Modified: sandbox/tomcat/tomcat6/README Log: Add the remove of the jk code. Modified: sandbox/tomcat/tomcat6/README =================================================================== --- sandbox/tomcat/tomcat6/README 2007-11-01 16:27:49 UTC (rev 333) +++ sandbox/tomcat/tomcat6/README 2007-11-01 17:03:01 UTC (rev 334) @@ -1,3 +1,4 @@ patch.build.patch: Arrange build. cluster.patch: remove cluster and documentation. nio.patch: remove nio and documentation. +oldjk.patch: remove the old jk code. Added: sandbox/tomcat/tomcat6/oldjk.patch =================================================================== --- sandbox/tomcat/tomcat6/oldjk.patch (rev 0) +++ sandbox/tomcat/tomcat6/oldjk.patch 2007-11-01 17:03:01 UTC (rev 334) @@ -0,0 +1,11271 @@ +Index: java/org/apache/jk/apr/AprImpl.java +=================================================================== +--- java/org/apache/jk/apr/AprImpl.java (revision 590752) ++++ java/org/apache/jk/apr/AprImpl.java (working copy) +@@ -1,317 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.apr; +- +-import java.io.FileOutputStream; +-import java.io.IOException; +-import java.io.PrintStream; +-import java.util.Hashtable; +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.JkChannel; +- +-/** Implements the interface with the APR library. This is for internal-use +- * only. The goal is to use 'natural' mappings for user code - for example +- * java.net.Socket for unix-domain sockets, etc. +- * +- */ +-public class AprImpl extends JkHandler { // This will be o.a.t.util.handler.TcHandler - lifecycle and config +- static AprImpl aprSingleton=null; +- +- String baseDir; +- String aprHome; +- String soExt="so"; +- +- static boolean ok=true; +- boolean initialized=false; +- // Handlers for native callbacks +- Hashtable jkHandlers=new Hashtable(); +- +- // Name of the so used in inprocess mode +- String jniModeSo="inprocess"; +- // name of the so used by java. If not set we'll loadLibrary("jkjni" ), +- // if set we load( nativeSo ) +- String nativeSo; +- +- public AprImpl() { +- aprSingleton=this; +- } +- +- // -------------------- Properties -------------------- +- +- /** Native libraries are located based on base dir. +- * XXX Add platform, version, etc +- */ +- public void setBaseDir(String s) { +- baseDir=s; +- } +- +- public void setSoExt(String s ) { +- soExt=s; +- } +- +- // XXX maybe install the jni lib in apr-home ? +- public void setAprHome( String s ) { +- aprHome=s; +- } +- +- /** Add a Handler for jni callbacks. +- */ +- public void addJkHandler(String type, JkHandler cb) { +- jkHandlers.put( type, cb ); +- } +- +- /** Name of the so used in inprocess mode +- */ +- public void setJniModeSo(String jniModeSo ) { +- this.jniModeSo=jniModeSo; +- } +- +- /** name of the so used by java. If not set we'll loadLibrary("jkjni" ), +- if set we load( nativeSo ) +- */ +- public void setNativeSo( String nativeSo ) { +- this.nativeSo=nativeSo; +- } +- +- /** Sets the System.out stream */ +- +- public static void setOut( String filename ) { +- try{ +- if( filename !=null ){ +- System.setOut( new PrintStream(new FileOutputStream(filename ))); +- } +- }catch (Throwable th){ +- } +- } +- /** Sets the System.err stream */ +- +- public static void setErr( String filename ) { +- try{ +- if( filename !=null ){ +- System.setErr( new PrintStream(new FileOutputStream(filename ))); +- } +- }catch (Throwable th){ +- } +- } +- +- // -------------------- Apr generic utils -------------------- +- /** Initialize APR +- */ +- public native int initialize(); +- +- public native int terminate(); +- +- /* -------------------- Access to the jk_env_t -------------------- */ +- +- /* The jk_env_t provide temporary storage ( pool ), logging, common services +- */ +- +- /* Return a jk_env_t, used to keep the execution context ( temp pool, etc ) +- */ +- public native long getJkEnv(); +- +- /** Clean the temp pool, put back the env in the pool +- */ +- public native void releaseJkEnv(long xEnv); +- +- /* -------------------- Interface to the jk_bean object -------------------- */ +- /* Each jk component is 'wrapped' as a bean, with a specified lifecycle +- * +- */ +- +- /** Get a native component +- * @return 0 if the component is not found. +- */ +- public native long getJkHandler(long xEnv, String compName ); +- +- public native long createJkHandler(long xEnv, String compName ); +- +- public native int jkSetAttribute( long xEnv, long componentP, String name, String val ); +- +- public native String jkGetAttribute( long xEnv, long componentP, String name ); +- +- public native int jkInit( long xEnv, long componentP ); +- +- public native int jkDestroy( long xEnv, long componentP ); +- +- /** Send the packet to the C side. On return it contains the response +- * or indication there is no response. Asymetrical because we can't +- * do things like continuations. +- */ +- public static native int jkInvoke(long xEnv, long componentP, long endpointP, +- int code, byte data[], int off, int len, int raw); +- +- /** Recycle an endpoint after use. +- */ +- public native void jkRecycle(long xEnv, long endpointP); +- +- // -------------------- Called from C -------------------- +- // XXX Check security, add guard or other protection +- // It's better to do it the other way - on init 'push' AprImpl into +- // the native library, and have native code call instance methods. +- +- public static Object createJavaContext(String type, long cContext) { +- // XXX will be an instance method, fields accessible directly +- AprImpl apr=aprSingleton; +- JkChannel jkH=(JkChannel)apr.jkHandlers.get( type ); +- if( jkH==null ) return null; +- +- MsgContext ep=jkH.createMsgContext(); +- +- ep.setSource( jkH ); +- +- ep.setJniContext( cContext ); +- return ep; +- } +- +- /** Return a buffer associated with the ctx. +- */ +- public static byte[] getBuffer( Object ctx, int id ) { +- return ((MsgContext)ctx).getBuffer( id ); +- } +- +- public static int jniInvoke( long jContext, Object ctx ) { +- try { +- MsgContext ep=(MsgContext)ctx; +- ep.setJniEnv( jContext ); +- ep.setType( 0 ); +- return ((MsgContext)ctx).execute(); +- } catch( Throwable ex ) { +- ex.printStackTrace(); +- return -1; +- } +- } +- +- // -------------------- Initialization -------------------- +- +- public void init() throws IOException { +- try { +- initialized=true; +- loadNative(); +- +- initialize(); +- jkSetAttribute(0, 0, "channel:jni", "starting"); +- +- log.info("JK: Initialized apr" ); +- +- } catch( Throwable t ) { +- throw new IOException( t.toString() ); +- } +- ok=true; +- } +- +- public boolean isLoaded() { +- if( ! initialized ) { +- try { +- init(); +- } catch( Throwable t ) { +- log.info("Apr not loaded: " + t); +- } +- } +- return ok; +- } +- +- static boolean jniMode=false; +- +- +- public static void jniMode() { +- jniMode=true; +- } +- +- /** This method of loading the libs doesn't require setting +- * LD_LIBRARY_PATH. Assuming a 'right' binary distribution, +- * or a correct build all files will be in their right place. +- * +- * The burden is on our code to deal with platform specific +- * extensions and to keep the paths consistent - not easy, but +- * worth it if it avoids one extra step for the user. +- * +- * Of course, this can change to System.load() and putting the +- * libs in LD_LIBRARY_PATH. +- */ +- public void loadNative() throws Throwable { +- if( aprHome==null ) +- aprHome=baseDir; +- +- // XXX Update for windows +- if( jniMode ) { +- /* In JNI mode we use mod_jk for the native functions. +- This seems the cleanest solution that works with multiple +- VMs. +- */ +- if (jniModeSo.equals("inprocess")) { +- ok=true; +- return; +- } +- try { +- log.info("Loading " + jniModeSo); +- if( jniModeSo!= null ) System.load( jniModeSo ); +- } catch( Throwable ex ) { +- // ignore +- //ex.printStackTrace(); +- return; +- } +- ok=true; +- return; +- } +- +- /* +- jkjni _must_ be linked with apr and crypt - +- this seem the only ( decent ) way to support JDK1.4 and +- JDK1.3 at the same time +- try { +- System.loadLibrary( "crypt" ); +- } catch( Throwable ex ) { +- // ignore +- ex.printStackTrace(); +- } +- try { +- System.loadLibrary( "apr" ); +- } catch( Throwable ex ) { +- System.out.println("can't load apr, that's fine"); +- ex.printStackTrace(); +- } +- */ +- try { +- if( nativeSo == null ) { +- // This will load libjkjni.so or jkjni.dll in LD_LIBRARY_PATH +- log.debug("Loading jkjni from " + System.getProperty("java.library.path")); +- System.loadLibrary( "jkjni" ); +- } else { +- System.load( nativeSo ); +- } +- } catch( Throwable ex ) { +- ok=false; +- //ex.printStackTrace(); +- throw ex; +- } +- } +- +- public void loadNative(String libPath) { +- try { +- System.load( libPath ); +- } catch( Throwable ex ) { +- ok=false; +- if( log.isDebugEnabled() ) +- log.debug( "Error loading native library ", ex); +- } +- } +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( AprImpl.class ); +-} +Index: java/org/apache/jk/apr/TomcatStarter.java +=================================================================== +--- java/org/apache/jk/apr/TomcatStarter.java (revision 590752) ++++ java/org/apache/jk/apr/TomcatStarter.java (working copy) +@@ -1,94 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.apr; +- +-import java.lang.reflect.Method; +- +-// Hack for Catalina 4.1 who hungs the calling thread. +-// Also avoids delays in apache initialization ( tomcat can take a while ) +- +-/** +- * Start some tomcat. +- * +- */ +-public class TomcatStarter implements Runnable { +- Class c; +- String args[]; +- AprImpl apr = new AprImpl(); +- +- public static String mainClasses[]={ "org.apache.tomcat.startup.Main", +- "org.apache.catalina.startup.BootstrapService", +- "org.apache.catalina.startup.Bootstrap"}; +- +- // If someone has time - we can also guess the classpath and do other +- // fancy guessings. +- +- public static void main( String args[] ) { +- System.err.println("TomcatStarter: main()"); +- int nClasses = 0; +- +- try { +- AprImpl.jniMode(); +- // Find the class +- Class c=null; +- for( int i=0; i<mainClasses.length; i++ ) { +- try { +- System.err.println("Try " + mainClasses[i]); +- c=Class.forName( mainClasses[i] ); +- } catch( ClassNotFoundException ex ) { +- continue; +- } +- if( c!= null ) { +- ++nClasses; +- Thread startThread=new Thread( new TomcatStarter(c, args)); +- c=null; +- startThread.start(); +- break; +- } +- } +- if (nClasses==0) +- System.err.println("No class found "); +- +- } catch (Throwable t ) { +- t.printStackTrace(System.err); +- } +- } +- +- public TomcatStarter( Class c, String args[] ) { +- this.c=c; +- this.args=args; +- } +- +- public void run() { +- System.err.println("Starting " + c.getName()); +- try { +- Class argClass=args.getClass(); +- Method m=c.getMethod( "main", new Class[] {argClass} ); +- m.invoke( c, new Object[] { args } ); +- System.out.println("TomcatStarter: Done"); +- if (apr.isLoaded()) +- apr.jkSetAttribute(0, 0, "channel:jni", "done"); +- if (args[0].equals("stop")) { +- Thread.sleep(5000); +- Runtime.getRuntime().exit(0); +- } +- } catch( Throwable t ) { +- t.printStackTrace(System.err); +- } +- } +-} +Index: java/org/apache/jk/mbeans-descriptors.xml +=================================================================== +--- java/org/apache/jk/mbeans-descriptors.xml (revision 590752) ++++ java/org/apache/jk/mbeans-descriptors.xml (working copy) +@@ -1,557 +0,0 @@ +-<?xml version="1.0"?> +-<!-- +- Licensed to the Apache Software Foundation (ASF) under one or more +- contributor license agreements. See the NOTICE file distributed with +- this work for additional information regarding copyright ownership. +- The ASF licenses this file to You under the Apache License, Version 2.0 +- (the "License"); you may not use this file except in compliance with +- the License. You may obtain a copy of the License at +- +- http://www.apache.org/licenses/LICENSE-2.0 +- +- Unless required by applicable law or agreed to in writing, software +- distributed under the License is distributed on an "AS IS" BASIS, +- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- See the License for the specific language governing permissions and +- limitations under the License. +---> +-<!DOCTYPE mbeans-descriptors PUBLIC +- "-//Apache Software Foundation//DTD Model MBeans Configuration File" +- "http://jakarta.apache.org/commons/dtds/mbeans-descriptors.dtd"> +- +-<!-- +- Descriptions of JMX MBeans for jk +- --> +- +-<mbeans-descriptors> +- +- <mbean name="ChannelSocket" +- description="Socket channel" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.common.ChannelSocket"> +- +- <attribute name="port" +- description="The port number on which we listen for ajp13 requests" +- type="int"/> +- <attribute name="maxPort" +- description="The max port number on which we listen for ajp13 requests" +- type="int"/> +- <attribute name="address" +- description="The IP address on which to bind" +- type="java.lang.String"/> +- <attribute name="maxSpareThreads" +- description="The maximum number of unused request processing threads" +- type="int"/> +- <attribute name="maxThreads" +- description="The maximum number of request processing threads to be created" +- type="int"/> +- <attribute name="minSpareThreads" +- description="The number of request processing threads that will be created" +- type="int"/> +- <attribute name="tcpNoDelay" +- description="Should we use TCP no delay?" +- type="boolean"/> +- <attribute name="soLinger" +- description="Linger value on the incoming connection" +- type="int"/> +- <attribute name="soTimeout" +- description="Socket timeout" +- type="int"/> +- <attribute name="requestCount" +- description="current request count" +- type="int" +- writeable="false"/> +- <attribute name="daemon" +- description="are worker threads on daemon mode" +- type="boolean" +- writeable="false"/> +- <attribute name="packetSize" +- description="The maximum AJP packet size" +- type="int" /> +- +- <operation name="start" +- description="Start, if server socket no create call init" +- impact="ACTION" +- returnType="void" /> +- <operation name="stop" +- description="Stop" +- impact="ACTION" +- returnType="void" /> +- <operation name="pause" +- description="Pause ajp socket, no new connection accepted" +- impact="ACTION" +- returnType="void"/> +- <operation name="resume" +- description="Resume socket for new connections" +- impact="ACTION" +- returnType="void"/> +- <operation name="reinit" +- description="Init and Destroy" +- impact="ACTION" +- returnType="void" /> +- <operation name="init" +- description="Init" +- impact="ACTION" +- returnType="void" /> +- <operation name="destroy" +- description="Destroy" +- impact="ACTION" +- returnType="void" /> +- <operation name="resetCounters" +- description="reset request counter" +- impact="ACTION" +- returnType="void"/> +- +- +- </mbean> +- +- <mbean name="JkWorkerEnv" +- description="Worker env for jk" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.core.WorkerEnv"> +- +- <attribute name="localId" +- description="If automatic port allocation is enabled, ChannelSocket will allocate ports sequentially. This is the sequence number" +- type="java.lang.Integer"/> +- +- <attribute name="jkHome" +- description="Base directory for jk" +- type="java.lang.String"/> +- +- <attribute name="managedResource" +- description="Access to the object" +- type="java.lang.Object" writeable="false" /> +- +- <attribute name="handlersObjectName" +- description="List of all jk handlers" +- type="[Ljavax.management.ObjectName;"/> +- +- <operation name="addHandler" +- description="add a jk component" +- returnType="void"> +- <parameter name="name" +- description="local name" +- type="java.lang.String"/> +- <parameter name="handler" +- description="handler" +- type="org.apache.jk.core.JkHandler"/> +- </operation> +- +- </mbean> +- +- <!-- Native connectors --> +- <mbean name="JkAjp13" +- description="native Ajp13 connector" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.ajp13"> +- +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- <attribute name="lb_factor" +- description="" +- type="java.lang.Integer"/> +- <attribute name="lb_value" +- description="" +- type="java.lang.Integer"/> +- <attribute name="epCount" +- description="" +- type="java.lang.Integer"/> +- <attribute name="graceful" +- description="" +- type="java.lang.Integer"/> +- +- <attribute name="route" +- description="" +- type="java.lang.String"/> +- +- </mbean> +- +- <mbean name="JkChannelSocket" +- description="native Ajp13 connector" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.channel.socket"> +- +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- </mbean> +- +- <mbean name="JkWorkerEnv" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.workerEnv"> +- +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- </mbean> +- +- <mbean name="JkLoggerApache2" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.logger.apache2"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- +- <mbean name="JkUriMap" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.uriMap"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- +- <mbean name="JkConfig" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.config"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- <attribute name="file" +- description="Config file" +- type="java.lang.String"/> +- +- </mbean> +- <mbean name="JkShm" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.shm"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- <mbean name="JkUri" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.uri"> +- +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- <attribute name="host" +- description="Uri components" +- type="java.lang.String"/> +- <attribute name="uri" +- description="Uri" +- type="java.lang.String"/> +- <attribute name="path" +- description="Uri" +- type="java.lang.String"/> +- +- </mbean> +- +- <mbean name="JkVm" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.vm"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- +- <mbean name="JkChannelUn" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.channel.un"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- +- <mbean name="JkChannelJni" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.channel.jni"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- +- <mbean name="JkWorkerJni" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.worker.jni"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- +- <mbean name="JkStatus" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.status"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- <mbean name="JkHandlerResponse" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.handler.response"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- <mbean name="JkHandlerLogon" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.handler.logon"> +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- +- </mbean> +- +- <mbean name="JkLb" +- description="" +- domain="Catalina" +- group="Jk" +- type="org.apache.jk.modjk.lb"> +- +- <attribute name="Id" +- description="Internal id" +- type="java.lang.String"/> +- +- <attribute name="disabled" +- description="State" +- type="java.lang.Integer"/> +- +- <attribute name="ver" +- description="Generation" +- type="java.lang.Integer"/> +- +- <attribute name="debug" +- description="Debug level" +- type="java.lang.Integer"/> +- +- </mbean> +- +- +- +-</mbeans-descriptors> +Index: java/org/apache/jk/config/BaseJkConfig.java +=================================================================== +--- java/org/apache/jk/config/BaseJkConfig.java (revision 590752) ++++ java/org/apache/jk/config/BaseJkConfig.java (working copy) +@@ -1,516 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.IOException; +-import java.io.PrintWriter; +- +-import org.apache.catalina.Container; +-import org.apache.catalina.Context; +-import org.apache.catalina.Engine; +-import org.apache.catalina.Host; +-import org.apache.catalina.Lifecycle; +-import org.apache.catalina.LifecycleEvent; +-import org.apache.catalina.LifecycleListener; +-import org.apache.catalina.Server; +- +- +-/** +- Base class for automatic jk based configurations based on +- the Tomcat server.xml settings and the war contexts +- initialized during startup. +- <p> +- This config interceptor is enabled by inserting a Config +- element in the <b>&lt;ContextManager&gt;</b> tag body inside +- the server.xml file like so: +- <pre> +- * < ContextManager ... > +- * ... +- * <<b>???Config</b> <i>options</i> /> +- * ... +- * < /ContextManager > +- </pre> +- where <i>options</i> can include any of the following attributes: +- <ul> +- <li><b>configHome</b> - default parent directory for the following paths. +- If not set, this defaults to TOMCAT_HOME. Ignored +- whenever any of the following paths is absolute. +- </li> +- <li><b>workersConfig</b> - path to workers.properties file used by +- jk connector. If not set, defaults to +- "conf/jk/workers.properties".</li> +- <li><b>jkLog</b> - path to log file to be used by jk connector.</li> +- <li><b>jkDebug</b> - Loglevel setting. May be debug, info, error, or emerg. +- If not set, defaults to emerg.</li> +- <li><b>jkWorker</b> The desired worker. Must be set to one of the workers +- defined in the workers.properties file. "ajp12", "ajp13" +- or "inprocess" are the workers found in the default +- workers.properties file. If not specified, defaults +- to "ajp13" if an Ajp13Interceptor is in use, otherwise +- it defaults to "ajp12".</li> +- <li><b>forwardAll</b> - If true, forward all requests to Tomcat. This helps +- insure that all the behavior configured in the web.xml +- file functions correctly. If false, let Apache serve +- static resources. The default is true. +- Warning: When false, some configuration in +- the web.xml may not be duplicated in Apache. +- Review the mod_jk conf file to see what +- configuration is actually being set in Apache.</li> +- <li><b>noRoot</b> - If true, the root context is not mapped to +- Tomcat. If false and forwardAll is true, all requests +- to the root context are mapped to Tomcat. If false and +- forwardAll is false, only JSP and servlets requests to +- the root context are mapped to Tomcat. When false, +- to correctly serve Tomcat's root context you may also +- need to modify the web server to point it's home +- directory to Tomcat's root context directory. +- Otherwise some content, such as the root index.html, +- may be served by the web server before the connector +- gets a chance to claim the request and pass it to Tomcat. +- The default is true.</li> +- </ul> +- <p> +- @author Costin Manolache +- @author Larry Isaacs +- @author Bill Barker +- @version $Revision$ +- */ +-public class BaseJkConfig implements LifecycleListener { +- private static org.apache.juli.logging.Log log = +- org.apache.juli.logging.LogFactory.getLog(BaseJkConfig.class); +- +- protected File configHome = null; +- protected File workersConfig = null; +- +- protected File jkLog = null; +- protected String jkDebug="emerg"; +- protected String jkWorker = "ajp13"; +- +- protected boolean noRoot=true; +- protected boolean forwardAll=true; +- +- protected String tomcatHome; +- protected boolean regenerate=false; +- protected boolean append=false; +- protected boolean legacy=true; +- +- // -------------------- Tomcat callbacks -------------------- +- +- +- // Auto-config should be able to react to dynamic config changes, +- // and regenerate the config. +- +- /** +- * Generate the configuration - only when the server is +- * completely initialized ( before starting ) +- */ +- public void lifecycleEvent(LifecycleEvent evt) { +- if(Lifecycle.START_EVENT.equals(evt.getType())) { +- execute( evt ); +- } +- } +- +- /** +- * Generate configuration files. Override with method to generate +- * web server specific configuration. +- */ +- public void execute(LifecycleEvent evt) { +- initProperties(); +- PrintWriter mod_jk = null; +- try { +- mod_jk = getWriter(); +- } catch(IOException iex) { +- log.warn("Unable to open config file"); +- return; +- } +- Lifecycle who = evt.getLifecycle(); +- if( who instanceof Server ) { +- executeServer((Server)who, mod_jk); +- } else if(who instanceof Engine) { +- executeEngine((Engine)who, mod_jk); +- } else if ( who instanceof Host ) { +- executeHost((Host)who, mod_jk); +- } else if( who instanceof Context ) { +- executeContext((Context)who, mod_jk); +- } +- mod_jk.close(); +- } +- /** +- * Generate configuration files. Override with method to generate +- * web server specific configuration. +- */ +- public void executeServer(Server svr, PrintWriter mod_jk) { +- if(! append ) { +- if( ! generateJkHead(mod_jk) ) +- return; +- generateSSLConfig(mod_jk); +- generateJkTail(mod_jk); +- } +- } +- +- /** +- * Generate SSL options +- */ +- protected void generateSSLConfig(PrintWriter mod_jk) { +- } +- +- /** +- * Generate general options +- */ +- protected boolean generateJkHead(PrintWriter mod_jk) { +- return true; +- } +- +- /** +- * Generate general options +- */ +- protected void generateJkTail(PrintWriter mod_jk) { +- } +- +- /** +- * Generate Virtual Host start +- */ +- protected void generateVhostHead(Host host, PrintWriter mod_jk) { +- } +- +- /** +- * Generate Virtual Host end +- */ +- protected void generateVhostTail(Host host, PrintWriter mod_jk) { +- } +- +- /** +- * Generate configuration files. Override with method to generate +- * web server specific configuration. +- */ +- protected void executeEngine(Engine egn, PrintWriter mod_jk) { +- if(egn.getJvmRoute() != null) { +- jkWorker = egn.getJvmRoute(); +- } +- executeServer(egn.getService().getServer(), mod_jk); +- Container [] children = egn.findChildren(); +- for(int ii=0; ii < children.length; ii++) { +- if( children[ii] instanceof Host ) { +- executeHost((Host)children[ii], mod_jk); +- } else if( children[ii] instanceof Context ) { +- executeContext((Context)children[ii], mod_jk); +- } +- } +- } +- /** +- * Generate configuration files. Override with method to generate +- * web server specific configuration. +- */ +- protected void executeHost(Host hst, PrintWriter mod_jk) { +- generateVhostHead(hst, mod_jk); +- Container [] children = hst.findChildren(); +- for(int ii=0; ii < children.length; ii++) { +- if(children[ii] instanceof Context) { +- executeContext((Context)children[ii],mod_jk); +- } +- } +- generateVhostTail(hst, mod_jk); +- } +- /** +- * executes the ApacheConfig interceptor. This method generates apache +- * configuration files for use with mod_jk. +- * @param context a Context object. +- * @param mod_jk Writer for output. +- */ +- public void executeContext(Context context, PrintWriter mod_jk){ +- +- if(context.getPath().length() > 0 || ! noRoot ) { +- String docRoot = context.getServletContext().getRealPath("/"); +- if( forwardAll || docRoot == null) +- generateStupidMappings( context, mod_jk ); +- else +- generateContextMappings( context, mod_jk); +- } +- } +- +- protected void generateStupidMappings(Context context, PrintWriter mod_jk){ +- } +- protected void generateContextMappings(Context context, PrintWriter mod_jk){ +- } +- +- /** +- * Get the output Writer. Override with method to generate +- * web server specific configuration. +- */ +- protected PrintWriter getWriter() throws IOException { +- return null; +- } +- +- /** +- * Get the host associated with this Container (if any). +- */ +- protected Host getHost(Container child) { +- while(child != null && ! (child instanceof Host) ) { +- child = child.getParent(); +- } +- return (Host)child; +- } +- +- //-------------------- Properties -------------------- +- +- /** +- * Append to config file. +- * Set to <code>true</code> if the config information should be +- * appended. +- */ +- public void setAppend(boolean apnd) { +- append = apnd; +- } +- +- /** +- * If false, we'll try to generate a config that will +- * let apache serve static files. +- * The default is true, forward all requests in a context +- * to tomcat. +- */ +- public void setForwardAll( boolean b ) { +- forwardAll=b; +- } +- +- /** +- * Special option - do not generate mappings for the ROOT +- * context. The default is true, and will not generate the mappings, +- * not redirecting all pages to tomcat (since /* matches everything). +- * This means that the web server's root remains intact but isn't +- * completely servlet/JSP enabled. If the ROOT webapp can be configured +- * with the web server serving static files, there's no problem setting +- * this option to false. If not, then setting it true means the web +- * server will be out of picture for all requests. +- */ +- public void setNoRoot( boolean b ) { +- noRoot=b; +- } +- +- /** +- * set a path to the parent directory of the +- * conf folder. That is, the parent directory +- * within which path setters would be resolved against, +- * if relative. For example if ConfigHome is set to "/home/tomcat" +- * and regConfig is set to "conf/mod_jk.conf" then the resulting +- * path used would be: +- * "/home/tomcat/conf/mod_jk.conf".</p> +- * <p> +- * However, if the path is set to an absolute path, +- * this attribute is ignored. +- * <p> +- * If not set, execute() will set this to TOMCAT_HOME. +- * @param dir - path to a directory +- */ +- public void setConfigHome(String dir){ +- if( dir==null ) return; +- File f=new File(dir); +- if(!f.isDirectory()){ +- throw new IllegalArgumentException( +- "BaseConfig.setConfigHome(): "+ +- "Configuration Home must be a directory! : "+dir); +- } +- configHome = f; +- } +- +- /** +- * set a path to the workers.properties file. +- * @param path String path to workers.properties file +- */ +- public void setWorkersConfig(String path){ +- workersConfig= (path==null?null:new File(path)); +- } +- +- /** +- * set the path to the log file +- * @param path String path to a file +- */ +- public void setJkLog(String path){ +- jkLog = ( path==null ? null : new File(path)); +- } +- +- /** +- * Set the verbosity level +- * ( use debug, error, etc. ) If not set, no log is written. +- */ +- public void setJkDebug( String level ) { +- jkDebug=level; +- } +- +- /** +- * Sets the JK worker. +- * @param worker The worker +- */ +- public void setJkWorker(String worker){ +- jkWorker = worker; +- } +- +- public void setLegacy(boolean legacy) { +- this.legacy = legacy; +- } +- +- // -------------------- Initialize/guess defaults -------------------- +- +- /** +- * Initialize defaults for properties that are not set +- * explicitely +- */ +- protected void initProperties() { +- tomcatHome = System.getProperty("catalina.home"); +- File tomcatDir = new File(tomcatHome); +- if(configHome==null){ +- configHome=tomcatDir; +- } +- } +- +- // -------------------- Config Utils -------------------- +- +- +- /** +- * Add an extension mapping. Override with method to generate +- * web server specific configuration +- */ +- protected boolean addExtensionMapping( String ctxPath, String ext, +- PrintWriter pw ) { +- return true; +- } +- +- +- /** +- * Add a fulling specified mapping. Override with method to generate +- * web server specific configuration +- */ +- protected boolean addMapping( String fullPath, PrintWriter pw ) { +- return true; +- } +- +- // -------------------- General Utils -------------------- +- +- protected String getAbsoluteDocBase(Context context) { +- // Calculate the absolute path of the document base +- String docBase = context.getServletContext().getRealPath("/"); +- docBase = docBase.substring(0,docBase.length()-1); +- if (!isAbsolute(docBase)){ +- docBase = tomcatHome + "/" + docBase; +- } +- docBase = patch(docBase); +- return docBase; +- } +- +- // ------------------ Grabbed from FileUtil ----------------- +- public static File getConfigFile( File base, File configDir, String defaultF ) +- { +- if( base==null ) +- base=new File( defaultF ); +- if( ! base.isAbsolute() ) { +- if( configDir != null ) +- base=new File( configDir, base.getPath()); +- else +- base=new File( base.getAbsolutePath()); //?? +- } +- File parent=new File(base.getParent()); +- if(!parent.exists()){ +- if(!parent.mkdirs()){ +- throw new RuntimeException( +- "Unable to create path to config file :"+ +- base.getAbsolutePath()); +- } +- } +- return base; +- } +- +- public static String patch(String path) { +- String patchPath = path; +- +- // Move drive spec to the front of the path +- if (patchPath.length() >= 3 && +- patchPath.charAt(0) == '/' && +- Character.isLetter(patchPath.charAt(1)) && +- patchPath.charAt(2) == ':') { +- patchPath=patchPath.substring(1,3)+"/"+patchPath.substring(3); +- } +- +- // Eliminate consecutive slashes after the drive spec +- if (patchPath.length() >= 2 && +- Character.isLetter(patchPath.charAt(0)) && +- patchPath.charAt(1) == ':') { +- char[] ca = patchPath.replace('/', '\\').toCharArray(); +- char c; +- StringBuffer sb = new StringBuffer(); +- +- for (int i = 0; i < ca.length; i++) { +- if ((ca[i] != '\\') || +- (ca[i] == '\\' && +- i > 0 && +- ca[i - 1] != '\\')) { +- if (i == 0 && +- Character.isLetter(ca[i]) && +- i < ca.length - 1 && +- ca[i + 1] == ':') { +- c = Character.toUpperCase(ca[i]); +- } else { +- c = ca[i]; +- } +- +- sb.append(c); +- } +- } +- +- patchPath = sb.toString(); +- } +- +- // fix path on NetWare - all '/' become '\\' and remove duplicate '\\' +- if (System.getProperty("os.name").startsWith("NetWare") && +- path.length() >=3 && +- path.indexOf(':') > 0) { +- char[] ca = patchPath.replace('/', '\\').toCharArray(); +- StringBuffer sb = new StringBuffer(); +- +- for (int i = 0; i < ca.length; i++) { +- if ((ca[i] != '\\') || +- (ca[i] == '\\' && i > 0 && ca[i - 1] != '\\')) { +- sb.append(ca[i]); +- } +- } +- patchPath = sb.toString(); +- } +- +- return patchPath; +- } +- +- public static boolean isAbsolute( String path ) { +- // normal file +- if( path.startsWith("/" ) ) return true; +- +- if( path.startsWith(File.separator ) ) return true; +- +- // win c: +- if (path.length() >= 3 && +- Character.isLetter(path.charAt(0)) && +- path.charAt(1) == ':') +- return true; +- +- // NetWare volume: +- if (System.getProperty("os.name").startsWith("NetWare") && +- path.length() >=3 && +- path.indexOf(':') > 0) +- return true; +- +- return false; +- } +-} +Index: java/org/apache/jk/config/WebXml2Jk.java +=================================================================== +--- java/org/apache/jk/config/WebXml2Jk.java (revision 590752) ++++ java/org/apache/jk/config/WebXml2Jk.java (working copy) +@@ -1,452 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.IOException; +-import java.io.StringReader; +-import java.util.Hashtable; +-import java.util.Vector; +- +-import javax.xml.parsers.DocumentBuilder; +-import javax.xml.parsers.DocumentBuilderFactory; +-import javax.xml.parsers.ParserConfigurationException; +- +-import org.apache.tomcat.util.IntrospectionUtils; +-import org.w3c.dom.Document; +-import org.w3c.dom.Node; +-import org.xml.sax.EntityResolver; +-import org.xml.sax.InputSource; +-import org.xml.sax.SAXException; +- +- +-/* Naming conventions: +- +-JK_CONF_DIR == serverRoot/work ( XXX /jkConfig ? ) +- +-- Each vhost has a sub-dir named after the canonycal name +- +-- For each webapp in a vhost, there is a separate WEBAPP_NAME.jkmap +- +-- In httpd.conf ( or equivalent servers ), in each virtual host you +-should "Include JK_CONF_DIR/VHOST/jk_apache.conf". The config +-file will contain the Alias declarations and other rules required +-for apache operation. Same for other servers. +- +-- WebXml2Jk will be invoked by a config tool or automatically for each +-webapp - it'll generate the WEBAPP.jkmap files and config fragments. +- +-WebXml2Jk will _not_ generate anything else but mappings. +-It should _not_ try to guess locations or anything else - that's +-another components' job. +- +-*/ +- +-/** +- * Read a web.xml file and generate the mappings for jk2. +- * It can be used from the command line or ant. +- * +- * In order for the web server to serve static pages, all webapps +- * must be deployed on the computer that runs Apache, IIS, etc. +- * +- * Dynamic pages can be executed on that computer or other servers +- * in a pool, but even if the main server doesn't run tomcat, +- * it must have all the static files and WEB-INF/web.xml. +- * ( you could have a script remove everything else, including jsps - if +- * security paranoia is present ). +- * +- * XXX We could have this in WEB-INF/urimap.properties. +- * +- * @author Costin Manolache +- */ +-public class WebXml2Jk { +- String vhost=""; +- String cpath=""; +- String docBase; +- String file; +- String worker="lb"; +- +- // -------------------- Settings -------------------- +- +- // XXX We can also generate location-independent mappings. +- +- /** Set the canonycal name of the virtual host. +- */ +- public void setHost( String vhost ) { +- this.vhost=vhost; +- } +- +- /** Set the canonical name of the virtual host. +- */ +- public void setContext( String contextPath ) { +- this.cpath=contextPath; +- } +- +- +- /** Set the base directory where the application is +- * deployed ( on the web server ). +- */ +- public void setDocBase(String docBase ) { +- this.docBase=docBase; +- } +- +- // Automatically generated. +-// /** The file where the jk2 mapping will be generated +-// */ +-// public void setJk2Conf( String outFile ) { +-// file=outFile; +-// type=CONFIG_JK2_URIMAP; +-// } +- +-// /** Backward compat: generate JkMounts for mod_jk1 +-// */ +-// public void setJkmountFile( String outFile ) { +-// file=outFile; +-// type=CONFIG_JK_MOUNT; +-// } +- +- /* By default we map to the lb - in jk2 this is automatically +- * created and includes all tomcat instances. +- * +- * This is equivalent to the worker in jk1. +- */ +- public void setGroup(String route ) { +- worker=route; +- } +- +- // -------------------- Generators -------------------- +- public static interface MappingGenerator { +- void setWebXmlReader(WebXml2Jk wxml ); +- +- /** Start section( vhost declarations, etc ) +- */ +- void generateStart() throws IOException ; +- +- void generateEnd() throws IOException ; +- +- void generateServletMapping( String servlet, String url )throws IOException ; +- void generateFilterMapping( String servlet, String url ) throws IOException ; +- +- void generateLoginConfig( String loginPage, +- String errPage, String authM ) throws IOException ; +- +- void generateErrorPage( int err, String location ) throws IOException ; +- +- void generateConstraints( Vector urls, Vector methods, Vector roles, boolean isSSL ) throws IOException ; +- } +- +- // -------------------- Implementation -------------------- +- Node webN; +- File jkDir; +- +- /** Return the top level node +- */ +- public Node getWebXmlNode() { +- return webN; +- } +- +- public File getJkDir() { +- return jkDir; +- } +- +- /** Extract the wellcome files from the web.xml +- */ +- public Vector getWellcomeFiles() { +- Node n0=getChild( webN, "welcome-file-list" ); +- Vector wF=new Vector(); +- if( n0!=null ) { +- for( Node mapN=getChild( webN, "welcome-file" ); +- mapN != null; mapN = getNext( mapN ) ) { +- wF.addElement( getContent(mapN)); +- } +- } +- // XXX Add index.html, index.jsp +- return wF; +- } +- +- +- void generate(MappingGenerator gen ) throws IOException { +- gen.generateStart(); +- log.info("Generating mappings for servlets " ); +- for( Node mapN=getChild( webN, "servlet-mapping" ); +- mapN != null; mapN = getNext( mapN ) ) { +- +- String serv=getChildContent( mapN, "servlet-name"); +- String url=getChildContent( mapN, "url-pattern"); +- +- gen.generateServletMapping( serv, url ); +- } +- +- log.info("Generating mappings for filters " ); +- for( Node mapN=getChild( webN, "filter-mapping" ); +- mapN != null; mapN = getNext( mapN ) ) { +- +- String filter=getChildContent( mapN, "filter-name"); +- String url=getChildContent( mapN, "url-pattern"); +- +- gen.generateFilterMapping( filter, url ); +- } +- +- +- for( Node mapN=getChild( webN, "error-page" ); +- mapN != null; mapN = getNext( mapN ) ) { +- String errorCode= getChildContent( mapN, "error-code" ); +- String location= getChildContent( mapN, "location" ); +- +- if( errorCode!=null && ! "".equals( errorCode ) ) { +- try { +- int err=new Integer( errorCode ).intValue(); +- gen.generateErrorPage( err, location ); +- } catch( Exception ex ) { +- log.error( "Format error " + location, ex); +- } +- } +- } +- +- Node lcN=getChild( webN, "login-config" ); +- if( lcN!=null ) { +- log.info("Generating mapping for login-config " ); +- +- String authMeth=getContent( getChild( lcN, "auth-method")); +- if( authMeth == null ) authMeth="BASIC"; +- +- Node n1=getChild( lcN, "form-login-config"); +- String loginPage= getChildContent( n1, "form-login-page"); +- String errPage= getChildContent( n1, "form-error-page"); +- +- if(loginPage != null) { +- int lpos = loginPage.lastIndexOf("/"); +- String jscurl = loginPage.substring(0,lpos+1) + "j_security_check"; +- gen.generateLoginConfig( jscurl, errPage, authMeth ); +- } +- } +- +- log.info("Generating mappings for security constraints " ); +- for( Node mapN=getChild( webN, "security-constraint" ); +- mapN != null; mapN = getNext( mapN )) { +- +- Vector methods=new Vector(); +- Vector urls=new Vector(); +- Vector roles=new Vector(); +- boolean isSSL=false; +- +- Node wrcN=getChild( mapN, "web-resource-collection"); +- for( Node uN=getChild(wrcN, "http-method"); +- uN!=null; uN=getNext( uN )) { +- methods.addElement( getContent( uN )); +- } +- for( Node uN=getChild(wrcN, "url-pattern"); +- uN!=null; uN=getNext( uN )) { +- urls.addElement( getContent( uN )); +- } +- +- // Not used at the moment +- Node acN=getChild( mapN, "auth-constraint"); +- for( Node rN=getChild(acN, "role-name"); +- rN!=null; rN=getNext( rN )) { +- roles.addElement(getContent( rN )); +- } +- +- Node ucN=getChild( mapN, "user-data-constraint"); +- String transp=getContent(getChild( ucN, "transport-guarantee")); +- if( transp!=null ) { +- if( "INTEGRAL".equalsIgnoreCase( transp ) || +- "CONFIDENTIAL".equalsIgnoreCase( transp ) ) { +- isSSL=true; +- } +- } +- +- gen.generateConstraints( urls, methods, roles, isSSL ); +- } +- gen.generateEnd(); +- } +- +- // -------------------- Main and ant wrapper -------------------- +- +- public void execute() { +- try { +- if( docBase== null) { +- log.error("No docbase - please specify the base directory of you web application ( -docBase PATH )"); +- return; +- } +- if( cpath== null) { +- log.error("No context - please specify the mount ( -context PATH )"); +- return; +- } +- File docbF=new File(docBase); +- File wXmlF=new File( docBase, "WEB-INF/web.xml"); +- +- Document wXmlN=readXml(wXmlF); +- if( wXmlN == null ) return; +- +- webN = wXmlN.getDocumentElement(); +- if( webN==null ) { +- log.error("Can't find web-app"); +- return; +- } +- +- jkDir=new File( docbF, "WEB-INF/jk2" ); +- jkDir.mkdirs(); +- +- MappingGenerator generator=new GeneratorJk2(); +- generator.setWebXmlReader( this ); +- generate( generator ); +- +- generator=new GeneratorJk1(); +- generator.setWebXmlReader( this ); +- generate( generator ); +- +- generator=new GeneratorApache2(); +- generator.setWebXmlReader( this ); +- generate( generator ); +- +- } catch( Exception ex ) { +- ex.printStackTrace(); +- } +- } +- +- +- public static void main(String args[] ) { +- try { +- if( args.length == 1 && +- ( "-?".equals(args[0]) || "-h".equals( args[0])) ) { +- System.out.println("Usage: "); +- System.out.println(" WebXml2Jk [OPTIONS]"); +- System.out.println(); +- System.out.println(" -docBase DIR The location of the webapp. Required"); +- System.out.println(" -group GROUP Group, if you have multiple tomcats with diffrent content. " ); +- System.out.println(" The default is 'lb', and should be used in most cases"); +- System.out.println(" -host HOSTNAME Canonical hostname - for virtual hosts"); +- System.out.println(" -context /CPATH Context path where the app will be mounted"); +- return; +- } +- +- WebXml2Jk w2jk=new WebXml2Jk(); +- +- /* do ant-style property setting */ +- IntrospectionUtils.processArgs( w2jk, args, new String[] {}, +- null, new Hashtable()); +- w2jk.execute(); +- } catch( Exception ex ) { +- ex.printStackTrace(); +- } +- +- } +- +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( WebXml2Jk.class ); +- +- +- // -------------------- DOM utils -------------------- +- +- /** Get the content of a node +- */ +- public static String getContent(Node n ) { +- if( n==null ) return null; +- Node n1=n.getFirstChild(); +- // XXX Check if it's a text node +- +- String s1=n1.getNodeValue(); +- return s1.trim(); +- } +- +- /** Get the first child +- */ +- public static Node getChild( Node parent, String name ) { +- if( parent==null ) return null; +- Node first=parent.getFirstChild(); +- if( first==null ) return null; +- for (Node node = first; node != null; +- node = node.getNextSibling()) { +- //System.out.println("getNode: " + name + " " + node.getNodeName()); +- if( name.equals( node.getNodeName() ) ) { +- return node; +- } +- } +- return null; +- } +- +- /** Get the first child's content ( i.e. it's included TEXT node ) +- */ +- public static String getChildContent( Node parent, String name ) { +- Node first=parent.getFirstChild(); +- if( first==null ) return null; +- for (Node node = first; node != null; +- node = node.getNextSibling()) { +- //System.out.println("getNode: " + name + " " + node.getNodeName()); +- if( name.equals( node.getNodeName() ) ) { +- return getContent( node ); +- } +- } +- return null; +- } +- +- /** Get the node in the list of siblings +- */ +- public static Node getNext( Node current ) { +- Node first=current.getNextSibling(); +- String name=current.getNodeName(); +- if( first==null ) return null; +- for (Node node = first; node != null; +- node = node.getNextSibling()) { +- //System.out.println("getNode: " + name + " " + node.getNodeName()); +- if( name.equals( node.getNodeName() ) ) { +- return node; +- } +- } +- return null; +- } +- +- public static class NullResolver implements EntityResolver { +- public InputSource resolveEntity (String publicId, +- String systemId) +- throws SAXException, IOException +- { +- if (log.isDebugEnabled()) +- log.debug("ResolveEntity: " + publicId + " " + systemId); +- return new InputSource(new StringReader("")); +- } +- } +- +- public static Document readXml(File xmlF) +- throws SAXException, IOException, ParserConfigurationException +- { +- if( ! xmlF.exists() ) { +- log.error("No xml file " + xmlF ); +- return null; +- } +- DocumentBuilderFactory dbf = +- DocumentBuilderFactory.newInstance(); +- +- dbf.setValidating(false); +- dbf.setIgnoringComments(false); +- dbf.setIgnoringElementContentWhitespace(true); +- //dbf.setCoalescing(true); +- //dbf.setExpandEntityReferences(true); +- +- DocumentBuilder db = null; +- db = dbf.newDocumentBuilder(); +- db.setEntityResolver( new NullResolver() ); +- +- // db.setErrorHandler( new MyErrorHandler()); +- +- Document doc = db.parse(xmlF); +- return doc; +- } +- +-} +Index: java/org/apache/jk/config/NSConfig.java +=================================================================== +--- java/org/apache/jk/config/NSConfig.java (revision 590752) ++++ java/org/apache/jk/config/NSConfig.java (working copy) +@@ -1,329 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.FileWriter; +-import java.io.IOException; +-import java.io.PrintWriter; +-import java.util.Date; +- +-import org.apache.catalina.Context; +- +- +-/** +- Generates automatic Netscape nsapi_redirect configurations based on +- the Tomcat server.xml settings and the war contexts +- initialized during startup. +- <p> +- This config interceptor is enabled by inserting an NSConfig +- element in the <b>&lt;ContextManager&gt;</b> tag body inside +- the server.xml file like so: +- <pre> +- * < ContextManager ... > +- * ... +- * <<b>NSConfig</b> <i>options</i> /> +- * ... +- * < /ContextManager > +- </pre> +- where <i>options</i> can include any of the following attributes: +- <ul> +- <li><b>configHome</b> - default parent directory for the following paths. +- If not set, this defaults to TOMCAT_HOME. Ignored +- whenever any of the following paths is absolute. +- </li> +- <li><b>objConfig</b> - path to use for writing Netscape obj.conf +- file. If not set, defaults to +- "conf/auto/obj.conf".</li> +- <li><b>objectName</b> - Name of the Object to execute the requests. +- Defaults to "servlet".</li> +- <li><b>workersConfig</b> - path to workers.properties file used by +- nsapi_redirect. If not set, defaults to +- "conf/jk/workers.properties".</li> +- <li><b>nsapiJk</b> - path to Netscape mod_jk plugin file. If not set, +- defaults to "bin/nsapi_redirect.dll" on windows, +- "bin/nsapi_rd.nlm" on netware, and +- "bin/nsapi_redirector.so" everywhere else.</li> +- <li><b>jkLog</b> - path to log file to be used by nsapi_redirect.</li> +- <li><b>jkDebug</b> - Loglevel setting. May be debug, info, error, or emerg. +- If not set, defaults to emerg.</li> +- <li><b>jkWorker</b> The desired worker. Must be set to one of the workers +- defined in the workers.properties file. "ajp12", "ajp13" +- or "inprocess" are the workers found in the default +- workers.properties file. If not specified, defaults +- to "ajp13" if an Ajp13Interceptor is in use, otherwise +- it defaults to "ajp12".</li> +- <li><b>forwardAll</b> - If true, forward all requests to Tomcat. This helps +- insure that all the behavior configured in the web.xml +- file functions correctly. If false, let Netscape serve +- static resources assuming it has been configured +- to do so. The default is true. +- Warning: When false, some configuration in +- the web.xml may not be duplicated in Netscape. +- Review the uriworkermap file to see what +- configuration is actually being set in Netscape.</li> +- <li><b>noRoot</b> - If true, the root context is not mapped to +- Tomcat. If false and forwardAll is true, all requests +- to the root context are mapped to Tomcat. If false and +- forwardAll is false, only JSP and servlets requests to +- the root context are mapped to Tomcat. When false, +- to correctly serve Tomcat's root context you must also +- modify the Home Directory setting in Netscape +- to point to Tomcat's root context directory. +- Otherwise some content, such as the root index.html, +- will be served by Netscape before nsapi_redirect gets a chance +- to claim the request and pass it to Tomcat. +- The default is true.</li> +- </ul> +- <p> +- @author Costin Manolache +- @author Larry Isaacs +- @author Gal Shachor +- @author Bill Barker +- */ +-public class NSConfig extends BaseJkConfig { +- private static org.apache.juli.logging.Log log = +- org.apache.juli.logging.LogFactory.getLog(NSConfig.class); +- +- public static final String WORKERS_CONFIG = "/conf/jk/workers.properties"; +- public static final String NS_CONFIG = "/conf/auto/obj.conf"; +- public static final String NSAPI_LOG_LOCATION = "/logs/nsapi_redirect.log"; +- /** default location of nsapi plug-in. */ +- public static final String NSAPI_REDIRECTOR; +- +- //set up some defaults based on OS type +- static{ +- String os = System.getProperty("os.name").toLowerCase(); +- if(os.indexOf("windows")>=0){ +- NSAPI_REDIRECTOR = "bin/nsapi_redirect.dll"; +- }else if(os.indexOf("netware")>=0){ +- NSAPI_REDIRECTOR = "bin/nsapi_rd.nlm"; +- }else{ +- NSAPI_REDIRECTOR = "bin/nsapi_redirector.so"; +- } +- } +- +- private File objConfig = null; +- private File nsapiJk = null; +- private String objectName = "servlet"; +- +- public NSConfig() +- { +- } +- +- //-------------------- Properties -------------------- +- +- /** +- set the path to the output file for the auto-generated +- isapi_redirect registry file. If this path is relative +- then getRegConfig() will resolve it absolutely against +- the getConfigHome() path. +- <p> +- @param path String path to a file +- */ +- public void setObjConfig(String path) { +- objConfig= (path==null)?null:new File(path); +- } +- +- /** +- set the path to the nsapi plugin module +- @param path String path to a file +- */ +- public void setNsapiJk(String path) { +- nsapiJk=( path==null?null:new File(path)); +- } +- +- /** +- Set the name for the Object that implements the +- jk_service call. +- @param name Name of the obj.conf Object +- */ +- public void setObjectName(String name) { +- objectName = name; +- } +- +- // -------------------- Initialize/guess defaults -------------------- +- +- /** Initialize defaults for properties that are not set +- explicitely +- */ +- protected void initProperties() { +- super.initProperties(); +- +- objConfig=getConfigFile( objConfig, configHome, NS_CONFIG); +- workersConfig=getConfigFile( workersConfig, configHome, WORKERS_CONFIG); +- +- if( nsapiJk == null ) +- nsapiJk=new File(NSAPI_REDIRECTOR); +- else +- nsapiJk =getConfigFile( nsapiJk, configHome, NSAPI_REDIRECTOR ); +- jkLog=getConfigFile( jkLog, configHome, NSAPI_LOG_LOCATION); +- } +- +- // -------------------- Generate config -------------------- +- protected PrintWriter getWriter() throws IOException { +- String abObjConfig = objConfig.getAbsolutePath(); +- return new PrintWriter(new FileWriter(abObjConfig,append)); +- } +- protected boolean generateJkHead(PrintWriter mod_jk) { +- log.info("Generating netscape web server config = "+objConfig ); +- +- generateNsapiHead( mod_jk ); +- +- mod_jk.println("<Object name=default>"); +- return true; +- } +- +- private void generateNsapiHead(PrintWriter objfile) +- { +- objfile.println("###################################################################"); +- objfile.println("# Auto generated configuration. Dated: " + new Date()); +- objfile.println("###################################################################"); +- objfile.println(); +- +- objfile.println("#"); +- objfile.println("# You will need to merge the content of this file with your "); +- objfile.println("# regular obj.conf and then restart (=stop + start) your Netscape server. "); +- objfile.println("#"); +- objfile.println(); +- +- objfile.println("#"); +- objfile.println("# Loading the redirector into your server"); +- objfile.println("#"); +- objfile.println(); +- objfile.println("Init fn=\"load-modules\" funcs=\"jk_init,jk_service\" shlib=\"<put full path to the redirector here>\""); +- objfile.println("Init fn=\"jk_init\" worker_file=\"" + +- workersConfig.toString().replace('\\', '/') + +- "\" log_level=\"" + jkDebug + "\" log_file=\"" + +- jkLog.toString().replace('\\', '/') + +- "\""); +- objfile.println(); +- } +- +- protected void generateJkTail(PrintWriter objfile) +- { +- objfile.println(); +- objfile.println("#######################################################"); +- objfile.println("# Protecting the WEB-INF and META-INF directories."); +- objfile.println("#######################################################"); +- objfile.println("PathCheck fn=\"deny-existence\" path=\"*/WEB-INF/*\""); +- objfile.println("PathCheck fn=\"deny-existence\" path=\"*/META-INF/*\""); +- objfile.println(); +- +- objfile.println("</Object>"); +- objfile.println(); +- +- objfile.println("#######################################################"); +- objfile.println("# New object to execute your servlet requests."); +- objfile.println("#######################################################"); +- objfile.println("<Object name=" + objectName + ">"); +- objfile.println("ObjectType fn=force-type type=text/html"); +- objfile.println("Service fn=\"jk_service\" worker=\""+ jkWorker + "\" path=\"/*\""); +- objfile.println("</Object>"); +- objfile.println(); +- } +- +- // -------------------- Forward all mode -------------------- +- +- /** Forward all requests for a context to tomcat. +- The default. +- */ +- protected void generateStupidMappings(Context context, PrintWriter objfile ) +- { +- String ctxPath = context.getPath(); +- String nPath=("".equals(ctxPath)) ? "/" : ctxPath; +- +- if( noRoot && "".equals(ctxPath) ) { +- log.debug("Ignoring root context in forward-all mode "); +- return; +- } +- objfile.println("<Object name=" + context.getName() + ">"); +- +- objfile.println("NameTrans fn=\"assign-name\" from=\"" + ctxPath + "\" name=\"" + objectName + "\""); +- objfile.println("NameTrans fn=\"assign-name\" from=\"" + ctxPath + "/*\" name=\"" + objectName + "\""); +- objfile.println("</Object>"); +- } +- +- +- // -------------------- Netscape serves static mode -------------------- +- // This is not going to work for all apps. We fall back to stupid mode. +- +- protected void generateContextMappings(Context context, PrintWriter objfile ) +- { +- String ctxPath = context.getPath(); +- String nPath=("".equals(ctxPath)) ? "/" : ctxPath; +- +- if( noRoot && "".equals(ctxPath) ) { +- log.debug("Ignoring root context in non-forward-all mode "); +- return; +- } +- objfile.println("<Object name=" + context.getName() + ">"); +- // Static files will be served by Netscape +- objfile.println("#########################################################"); +- objfile.println("# Auto configuration for the " + nPath + " context starts."); +- objfile.println("#########################################################"); +- objfile.println(); +- +- // XXX Need to determine what if/how static mappings are done +- +- // InvokerInterceptor - it doesn't have a container, +- // but it's implemented using a special module. +- +- // XXX we need to better collect all mappings +- if(context.getLoginConfig() != null) { +- String loginPage = context.getLoginConfig().getLoginPage(); +- if(loginPage != null) { +- int lpos = loginPage.lastIndexOf("/"); +- String jscurl = loginPage.substring(0,lpos+1) + "j_security_check"; +- addMapping( ctxPath, jscurl, objfile); +- } +- } +- +- String [] servletMaps=context.findServletMappings(); +- for(int ii=0; ii < servletMaps.length; ii++) { +- addMapping( ctxPath , servletMaps[ii] , objfile ); +- } +- objfile.println("</Object>"); +- } +- +- /** Add a Netscape extension mapping. +- */ +- protected boolean addMapping( String ctxPath, String ext, +- PrintWriter objfile ) +- { +- if( log.isDebugEnabled() ) +- log.debug( "Adding extension map for " + ctxPath + "/*." + ext ); +- if(! ext.startsWith("/") ) +- ext = "/" + ext; +- if(ext.length() > 1) +- objfile.println("NameTrans fn=\"assign-name\" from=\"" + +- ctxPath + ext + "\" name=\"" + objectName + "\""); +- return true; +- } +- +- /** Add a fulling specified Netscape mapping. +- */ +- protected boolean addMapping( String fullPath, PrintWriter objfile ) { +- if( log.isDebugEnabled() ) +- log.debug( "Adding map for " + fullPath ); +- objfile.println("NameTrans fn=\"assign-name\" from=\"" + +- fullPath + "\" name=\"" + objectName + "\""); +- return true; +- } +- +-} +Index: java/org/apache/jk/config/ApacheConfig.java +=================================================================== +--- java/org/apache/jk/config/ApacheConfig.java (revision 590752) ++++ java/org/apache/jk/config/ApacheConfig.java (working copy) +@@ -1,574 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.FileWriter; +-import java.io.IOException; +-import java.io.PrintWriter; +-import java.util.Date; +-import java.util.Hashtable; +- +-import org.apache.catalina.Context; +-import org.apache.catalina.Host; +- +-/* The idea is to keep all configuration in server.xml and +- the normal apache config files. We don't want people to +- touch apache ( or IIS, NES ) config files unless they +- want to and know what they're doing ( better than we do :-). +- +- One nice feature ( if someone sends it ) would be to +- also edit httpd.conf to add the include. +- +- We'll generate a number of configuration files - this one +- is trying to generate a native apache config file. +- +- Some web.xml mappings do not "map" to server configuration - in +- this case we need to fallback to forward all requests to tomcat. +- +- Ajp14 will add to that the posibility to have tomcat and +- apache on different machines, and many other improvements - +- but this should also work for Ajp12, Ajp13 and Jni. +- +-*/ +- +-/** +- Generates automatic apache mod_jk configurations based on +- the Tomcat server.xml settings and the war contexts +- initialized during startup. +- <p> +- This config interceptor is enabled by inserting an ApacheConfig +- <code>Listener</code> in +- the server.xml file like so: +- <pre> +- * < Server ... > +- * ... +- * <Listener className=<b>org.apache.ajp.tomcat4.config.ApacheConfig</b> +- * <i>options</i> /> +- * ... +- * < /Server > +- </pre> +- where <i>options</i> can include any of the following attributes: +- <ul> +- <li><b>configHome</b> - default parent directory for the following paths. +- If not set, this defaults to TOMCAT_HOME. Ignored +- whenever any of the following paths is absolute. +- </li> +- <li><b>jkConfig</b> - path to use for writing Apache mod_jk conf file. If +- not set, defaults to +- "conf/auto/mod_jk.conf".</li> +- <li><b>workersConfig</b> - path to workers.properties file used by +- mod_jk. If not set, defaults to +- "conf/jk/workers.properties".</li> +- <li><b>modJk</b> - path to Apache mod_jk plugin file. If not set, +- defaults to "modules/mod_jk.dll" on windows, +- "modules/mod_jk.nlm" on netware, and +- "libexec/mod_jk.so" everywhere else.</li> +- <li><b>jkLog</b> - path to log file to be used by mod_jk.</li> +- <li><b>jkDebug</b> - JK Loglevel setting. May be debug, info, error, or emerg. +- If not set, defaults to emerg.</li> +- <li><b>jkWorker</b> The desired worker. Must be set to one of the workers +- defined in the workers.properties file. "ajp12", "ajp13" +- or "inprocess" are the workers found in the default +- workers.properties file. If not specified, defaults +- to "ajp13" if an Ajp13Interceptor is in use, otherwise +- it defaults to "ajp12".</li> +- <li><b>forwardAll</b> - If true, forward all requests to Tomcat. This helps +- insure that all the behavior configured in the web.xml +- file functions correctly. If false, let Apache serve +- static resources. The default is true. +- Warning: When false, some configuration in +- the web.xml may not be duplicated in Apache. +- Review the mod_jk conf file to see what +- configuration is actually being set in Apache.</li> +- <li><b>noRoot</b> - If true, the root context is not mapped to +- Tomcat. If false and forwardAll is true, all requests +- to the root context are mapped to Tomcat. If false and +- forwardAll is false, only JSP and servlets requests to +- the root context are mapped to Tomcat. When false, +- to correctly serve Tomcat's root context you must also +- modify the DocumentRoot setting in Apache's httpd.conf +- file to point to Tomcat's root context directory. +- Otherwise some content, such as Apache's index.html, +- will be served by Apache before mod_jk gets a chance +- to claim the request and pass it to Tomcat. +- The default is true.</li> +- </ul> +- <p> +- @author Costin Manolache +- @author Larry Isaacs +- @author Mel Martinez +- @author Bill Barker +- */ +-public class ApacheConfig extends BaseJkConfig { +- +- private static org.apache.juli.logging.Log log = +- org.apache.juli.logging.LogFactory.getLog(ApacheConfig.class); +- +- /** default path to mod_jk .conf location */ +- public static final String MOD_JK_CONFIG = "conf/auto/mod_jk.conf"; +- /** default path to workers.properties file +- This should be also auto-generated from server.xml. +- */ +- public static final String WORKERS_CONFIG = "conf/jk/workers.properties"; +- /** default mod_jk log file location */ +- public static final String JK_LOG_LOCATION = "logs/mod_jk.log"; +- /** default location of mod_jk Apache plug-in. */ +- public static final String MOD_JK; +- +- //set up some defaults based on OS type +- static{ +- String os = System.getProperty("os.name").toLowerCase(); +- if(os.indexOf("windows")>=0){ +- MOD_JK = "modules/mod_jk.dll"; +- }else if(os.indexOf("netware")>=0){ +- MOD_JK = "modules/mod_jk.nlm"; +- }else{ +- MOD_JK = "libexec/mod_jk.so"; +- } +- } +- +- private File jkConfig = null; +- private File modJk = null; +- +- // ssl settings +- private boolean sslExtract=true; +- private String sslHttpsIndicator="HTTPS"; +- private String sslSessionIndicator="SSL_SESSION_ID"; +- private String sslCipherIndicator="SSL_CIPHER"; +- private String sslCertsIndicator="SSL_CLIENT_CERT"; +- +- Hashtable NamedVirtualHosts=null; +- +- public ApacheConfig() { +- } +- +- //-------------------- Properties -------------------- +- +- /** +- set the path to the output file for the auto-generated +- mod_jk configuration file. If this path is relative +- then it will be resolved absolutely against +- the getConfigHome() path. +- <p> +- @param path String path to a file +- */ +- public void setJkConfig(String path){ +- jkConfig= (path==null)?null:new File(path); +- } +- +- /** +- set the path to the mod_jk Apache Module +- @param path String path to a file +- */ +- public void setModJk(String path){ +- modJk=( path==null?null:new File(path)); +- } +- +- /** By default mod_jk is configured to collect SSL information from +- the apache environment and send it to the Tomcat workers. The +- problem is that there are many SSL solutions for Apache and as +- a result the environment variable names may change. +- +- The following JK related SSL configureation +- can be used to customize mod_jk's SSL behaviour. +- +- Should mod_jk send SSL information to Tomact (default is On) +- */ +- public void setExtractSSL( boolean sslMode ) { +- this.sslExtract=sslMode; +- } +- +- /** What is the indicator for SSL (default is HTTPS) +- */ +- public void setHttpsIndicator( String s ) { +- sslHttpsIndicator=s; +- } +- +- /**What is the indicator for SSL session (default is SSL_SESSION_ID) +- */ +- public void setSessionIndicator( String s ) { +- sslSessionIndicator=s; +- } +- +- /**What is the indicator for client SSL cipher suit (default is SSL_CIPHER) +- */ +- public void setCipherIndicator( String s ) { +- sslCipherIndicator=s; +- } +- +- /** What is the indicator for the client SSL certificated(default +- is SSL_CLIENT_CERT +- */ +- public void setCertsIndicator( String s ) { +- sslCertsIndicator=s; +- } +- +- // -------------------- Initialize/guess defaults -------------------- +- +- /** Initialize defaults for properties that are not set +- explicitely +- */ +- protected void initProperties() { +- super.initProperties(); +- +- jkConfig= getConfigFile( jkConfig, configHome, MOD_JK_CONFIG); +- workersConfig=getConfigFile( workersConfig, configHome, +- WORKERS_CONFIG); +- if( modJk == null ) +- modJk=new File(MOD_JK); +- else +- modJk=getConfigFile( modJk, configHome, MOD_JK ); +- jkLog=getConfigFile( jkLog, configHome, JK_LOG_LOCATION); +- } +- // -------------------- Generate config -------------------- +- +- protected PrintWriter getWriter() throws IOException { +- String abJkConfig = jkConfig.getAbsolutePath(); +- return new PrintWriter(new FileWriter(abJkConfig, append)); +- } +- +- +- // -------------------- Config sections -------------------- +- +- /** Generate the loadModule and general options +- */ +- protected boolean generateJkHead(PrintWriter mod_jk) +- { +- +- mod_jk.println("########## Auto generated on " + new Date() + +- "##########" ); +- mod_jk.println(); +- +- // Fail if mod_jk not found, let the user know the problem +- // instead of running into problems later. +- if( ! modJk.exists() ) { +- log.info( "mod_jk location: " + modJk ); +- log.info( "Make sure it is installed corectly or " + +- " set the config location" ); +- log.info( "Using <Listener className=\""+getClass().getName()+"\" modJk=\"PATH_TO_MOD_JK.SO_OR_DLL\" />" ); +- } +- +- // Verify the file exists !! +- mod_jk.println("<IfModule !mod_jk.c>"); +- mod_jk.println(" LoadModule jk_module \""+ +- modJk.toString().replace('\\','/') + +- "\""); +- mod_jk.println("</IfModule>"); +- mod_jk.println(); +- +- +- // Fail if workers file not found, let the user know the problem +- // instead of running into problems later. +- if( ! workersConfig.exists() ) { +- log.warn( "Can't find workers.properties at " + workersConfig ); +- log.warn( "Please install it in the default location or " + +- " set the config location" ); +- log.warn( "Using <Listener className=\"" + getClass().getName() + "\" workersConfig=\"FULL_PATH\" />" ); +- return false; +- } +- +- mod_jk.println("JkWorkersFile \"" +- + workersConfig.toString().replace('\\', '/') +- + "\""); +- +- mod_jk.println("JkLogFile \"" +- + jkLog.toString().replace('\\', '/') +- + "\""); +- mod_jk.println(); +- +- if( jkDebug != null ) { +- mod_jk.println("JkLogLevel " + jkDebug); +- mod_jk.println(); +- } +- return true; +- } +- +- protected void generateVhostHead(Host host, PrintWriter mod_jk) { +- +- mod_jk.println(); +- String vhostip = host.getName(); +- String vhost = vhostip; +- int ppos = vhost.indexOf(":"); +- if(ppos >= 0) +- vhost = vhost.substring(0,ppos); +- +- mod_jk.println("<VirtualHost "+ vhostip + ">"); +- mod_jk.println(" ServerName " + vhost ); +- String [] aliases=host.findAliases(); +- if( aliases.length > 0 ) { +- mod_jk.print(" ServerAlias " ); +- for( int ii=0; ii < aliases.length ; ii++) { +- mod_jk.print( aliases[ii] + " " ); +- } +- mod_jk.println(); +- } +- indent=" "; +- } +- +- protected void generateVhostTail(Host host, PrintWriter mod_jk) { +- mod_jk.println("</VirtualHost>"); +- indent=""; +- } +- +- protected void generateSSLConfig(PrintWriter mod_jk) { +- if( ! sslExtract ) { +- mod_jk.println("JkExtractSSL Off"); +- } +- if( ! "HTTPS".equalsIgnoreCase( sslHttpsIndicator ) ) { +- mod_jk.println("JkHTTPSIndicator " + sslHttpsIndicator); +- } +- if( ! "SSL_SESSION_ID".equalsIgnoreCase( sslSessionIndicator )) { +- mod_jk.println("JkSESSIONIndicator " + sslSessionIndicator); +- } +- if( ! "SSL_CIPHER".equalsIgnoreCase( sslCipherIndicator )) { +- mod_jk.println("JkCIPHERIndicator " + sslCipherIndicator); +- } +- if( ! "SSL_CLIENT_CERT".equalsIgnoreCase( sslCertsIndicator )) { +- mod_jk.println("JkCERTSIndicator " + sslCertsIndicator); +- } +- +- mod_jk.println(); +- } +- +- // -------------------- Forward all mode -------------------- +- String indent=""; +- +- /** Forward all requests for a context to tomcat. +- The default. +- */ +- protected void generateStupidMappings(Context context, +- PrintWriter mod_jk ) +- { +- String ctxPath = context.getPath(); +- if(ctxPath == null) +- return; +- +- String nPath=("".equals(ctxPath)) ? "/" : ctxPath; +- +- mod_jk.println(); +- mod_jk.println(indent + "JkMount " + nPath + " " + jkWorker ); +- if( "".equals(ctxPath) ) { +- mod_jk.println(indent + "JkMount " + nPath + "* " + jkWorker ); +- if ( context.getParent() instanceof Host ) { +- mod_jk.println(indent + "DocumentRoot \"" + +- getApacheDocBase(context) + "\""); +- } else { +- mod_jk.println(indent + +- "# To avoid Apache serving root welcome files from htdocs, update DocumentRoot"); +- mod_jk.println(indent + +- "# to point to: \"" + getApacheDocBase(context) + "\""); +- } +- +- } else { +- mod_jk.println(indent + "JkMount " + nPath + "/* " + jkWorker ); +- } +- } +- +- +- private void generateNameVirtualHost( PrintWriter mod_jk, String ip ) { +- if( !NamedVirtualHosts.containsKey(ip) ) { +- mod_jk.println("NameVirtualHost " + ip + ""); +- NamedVirtualHosts.put(ip,ip); +- } +- } +- +- // -------------------- Apache serves static mode -------------------- +- // This is not going to work for all apps. We fall back to stupid mode. +- +- protected void generateContextMappings(Context context, PrintWriter mod_jk ) +- { +- String ctxPath = context.getPath(); +- Host vhost = getHost(context); +- +- if( noRoot && "".equals(ctxPath) ) { +- log.debug("Ignoring root context in non-forward-all mode "); +- return; +- } +- +- mod_jk.println(); +- mod_jk.println(indent + "#################### " + +- ((vhost!=null ) ? vhost.getName() + ":" : "" ) + +- (("".equals(ctxPath)) ? "/" : ctxPath ) + +- " ####################" ); +- mod_jk.println(); +- // Dynamic /servet pages go to Tomcat +- +- generateStaticMappings( context, mod_jk ); +- +- // InvokerInterceptor - it doesn't have a container, +- // but it's implemented using a special module. +- +- // XXX we need to better collect all mappings +- +- if(context.getLoginConfig() != null) { +- String loginPage = context.getLoginConfig().getLoginPage(); +- if(loginPage != null) { +- int lpos = loginPage.lastIndexOf("/"); +- String jscurl = loginPage.substring(0,lpos+1) + "j_security_check"; +- addMapping( ctxPath, jscurl, mod_jk); +- } +- } +- String [] servletMaps = context.findServletMappings(); +- for(int ii=0; ii < servletMaps.length; ii++) { +- addMapping( ctxPath, servletMaps[ii] , mod_jk ); +- } +- } +- +- /** Add an Apache extension mapping. +- */ +- protected boolean addExtensionMapping( String ctxPath, String ext, +- PrintWriter mod_jk ) +- { +- if( log.isDebugEnabled() ) +- log.debug( "Adding extension map for " + ctxPath + "/*." + ext ); +- mod_jk.println(indent + "JkMount " + ctxPath + "/*." + ext +- + " " + jkWorker); +- return true; +- } +- +- +- /** Add a fulling specified Appache mapping. +- */ +- protected boolean addMapping( String fullPath, PrintWriter mod_jk ) { +- if( log.isDebugEnabled() ) +- log.debug( "Adding map for " + fullPath ); +- mod_jk.println(indent + "JkMount " + fullPath + " " + jkWorker ); +- return true; +- } +- /** Add a partially specified Appache mapping. +- */ +- protected boolean addMapping( String ctxP, String ext, PrintWriter mod_jk ) { +- if( log.isDebugEnabled() ) +- log.debug( "Adding map for " + ext ); +- if(! ext.startsWith("/") ) +- ext = "/" + ext; +- if(ext.length() > 1) +- mod_jk.println(indent + "JkMount " + ctxP + ext+ " " + jkWorker ); +- return true; +- } +- +- private void generateWelcomeFiles(Context context, PrintWriter mod_jk ) { +- String wf[]=context.findWelcomeFiles(); +- if( wf==null || wf.length == 0 ) +- return; +- mod_jk.print(indent + " DirectoryIndex "); +- for( int i=0; i<wf.length ; i++ ) { +- mod_jk.print( wf[i] + " " ); +- } +- mod_jk.println(); +- } +- +- /** Mappings for static content. XXX need to add welcome files, +- * mime mappings ( all will be handled by Mime and Static modules of +- * apache ). +- */ +- private void generateStaticMappings(Context context, PrintWriter mod_jk ) { +- String ctxPath = context.getPath(); +- +- // Calculate the absolute path of the document base +- String docBase = getApacheDocBase(context); +- +- if( !"".equals(ctxPath) ) { +- // Static files will be served by Apache +- mod_jk.println(indent + "# Static files "); +- mod_jk.println(indent + "Alias " + ctxPath + " \"" + docBase + "\""); +- mod_jk.println(); +- } else { +- if ( getHost(context) != null ) { +- mod_jk.println(indent + "DocumentRoot \"" + +- getApacheDocBase(context) + "\""); +- } else { +- // For root context, ask user to update DocumentRoot setting. +- // Using "Alias / " interferes with the Alias for other contexts. +- mod_jk.println(indent + +- "# Be sure to update DocumentRoot"); +- mod_jk.println(indent + +- "# to point to: \"" + docBase + "\""); +- } +- } +- mod_jk.println(indent + "<Directory \"" + docBase + "\">"); +- mod_jk.println(indent + " Options Indexes FollowSymLinks"); +- +- generateWelcomeFiles(context, mod_jk); +- +- // XXX XXX Here goes the Mime types and welcome files !!!!!!!! +- mod_jk.println(indent + "</Directory>"); +- mod_jk.println(); +- +- +- // Deny serving any files from WEB-INF +- mod_jk.println(); +- mod_jk.println(indent + +- "# Deny direct access to WEB-INF and META-INF"); +- mod_jk.println(indent + "#"); +- mod_jk.println(indent + "<Location \"" + ctxPath + "/WEB-INF/*\">"); +- mod_jk.println(indent + " AllowOverride None"); +- mod_jk.println(indent + " deny from all"); +- mod_jk.println(indent + "</Location>"); +- // Deny serving any files from META-INF +- mod_jk.println(); +- mod_jk.println(indent + "<Location \"" + ctxPath + "/META-INF/*\">"); +- mod_jk.println(indent + " AllowOverride None"); +- mod_jk.println(indent + " deny from all"); +- mod_jk.println(indent + "</Location>"); +- if (File.separatorChar == '\\') { +- mod_jk.println(indent + "#"); +- mod_jk.println(indent + +- "# Use Directory too. On Windows, Location doesn't" +- + " work unless case matches"); +- mod_jk.println(indent + "#"); +- mod_jk.println(indent + +- "<Directory \"" + docBase + "/WEB-INF/\">"); +- mod_jk.println(indent + " AllowOverride None"); +- mod_jk.println(indent + " deny from all"); +- mod_jk.println(indent + "</Directory>"); +- mod_jk.println(); +- mod_jk.println(indent + +- "<Directory \"" + docBase + "/META-INF/\">"); +- mod_jk.println(indent + " AllowOverride None"); +- mod_jk.println(indent + " deny from all"); +- mod_jk.println(indent + "</Directory>"); +- } +- mod_jk.println(); +- } +- +- // -------------------- Utils -------------------- +- +- private String getApacheDocBase(Context context) +- { +- // Calculate the absolute path of the document base +- String docBase = getAbsoluteDocBase(context); +- if (File.separatorChar == '\\') { +- // use separator preferred by Apache +- docBase = docBase.replace('\\','/'); +- } +- return docBase; +- } +- +- private String getVirtualHostAddress(String vhost, String vhostip) { +- if( vhostip == null ) { +- if ( vhost != null && vhost.length() > 0 && Character.isDigit(vhost.charAt(0)) ) +- vhostip=vhost; +- else +- vhostip="*"; +- } +- return vhostip; +- } +- +-} +Index: java/org/apache/jk/config/GeneratorApache2.java +=================================================================== +--- java/org/apache/jk/config/GeneratorApache2.java (revision 590752) ++++ java/org/apache/jk/config/GeneratorApache2.java (working copy) +@@ -1,194 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.FileWriter; +-import java.io.IOException; +-import java.io.PrintWriter; +-import java.util.Vector; +- +-import org.w3c.dom.Node; +- +- +-/* Naming conventions: +- +-JK_CONF_DIR == serverRoot/work ( XXX /jkConfig ? ) +- +-- Each vhost has a sub-dir named after the canonycal name +- +-- For each webapp in a vhost, there is a separate WEBAPP_NAME.jkmap +- +-- In httpd.conf ( or equivalent servers ), in each virtual host you +-should "Include JK_CONF_DIR/VHOST/jk_apache.conf". The config +-file will contain the Alias declarations and other rules required +-for apache operation. Same for other servers. +- +-- WebXml2Jk will be invoked by a config tool or automatically for each +-webapp - it'll generate the WEBAPP.jkmap files and config fragments. +- +-WebXml2Jk will _not_ generate anything else but mappings. +-It should _not_ try to guess locations or anything else - that's +-another components' job. +- +-*/ +- +-/** +- * +- * @author Costin Manolache +- */ +-public class GeneratorApache2 implements WebXml2Jk.MappingGenerator { +- WebXml2Jk wxml; +- String vhost; +- String cpath; +- String worker; +- PrintWriter out; +- +- public void setWebXmlReader(WebXml2Jk wxml ) { +- this.wxml=wxml; +- vhost=wxml.vhost; +- cpath=wxml.cpath; +- worker=wxml.worker; +- } +- +- public void generateStart() throws IOException { +- File base=wxml.getJkDir(); +- File outF=new File(base, "jk2.conf"); +- out=new PrintWriter( new FileWriter( outF )); +- +- out.println("# Must be included in a virtual host context for " + vhost ); +- +- out.println("Alias " + cpath + " \"" + wxml.docBase + "\""); +- out.println("<Directory \"" + wxml.docBase + "\" >"); +- out.println(" Options Indexes FollowSymLinks"); +- generateMimeMapping( out ); +- generateWelcomeFiles( out); +- +- // If we use this instead of extension mapping for jsp we can avoid most +- // jsp security problems. +- out.println(" AddHandler jakarta-servlet2 .jsp"); +- out.println("</Directory>"); +- out.println(); +- +- out.println("<Location \"" + cpath + "/WEB-INF\" >"); +- out.println(" AllowOverride None"); +- out.println(" Deny from all"); +- out.println("</Location>"); +- out.println(); +- out.println("<Location \"" + cpath + "/META-INF\" >"); +- out.println(" AllowOverride None"); +- out.println(" Deny from all"); +- out.println("</Location>"); +- out.println(); +- } +- +- private void generateWelcomeFiles( PrintWriter out ) { +- Vector wf= wxml.getWellcomeFiles(); +- out.print(" DirectoryIndex "); +- for( int i=0; i<wf.size(); i++ ) { +- out.print( " " + (String)wf.elementAt(i)); +- } +- out.println(); +- } +- +- private void generateMimeMapping( PrintWriter out ) { +- Node webN=wxml.getWebXmlNode(); +- for( Node mapN=WebXml2Jk.getChild( webN, "mime-mapping" ); +- mapN != null; mapN = WebXml2Jk.getNext( mapN ) ) { +- String ext=WebXml2Jk.getChildContent( mapN, "extension" ); +- String type=WebXml2Jk.getChildContent( mapN, "mime-type" ); +- +- out.println(" AddType " + type + " " + ext ); +- } +- +- +- } +- +- public void generateEnd() { +- out.close(); +- } +- +- public void generateServletMapping( String servlet, String url ) { +- out.println( "<Location \"" + cpath + url + "\" >"); +- out.println( " SetHandler jakarta-servlet2" ); +- out.println( " JkUriSet group " + worker ); +- out.println( " JkUriSet servlet " + servlet); +- out.println( " JkUriSet host " + vhost ); +- out.println( " JkUriSet context " + cpath ); +- out.println( "</Location>"); +- out.println(); +- } +- +- public void generateFilterMapping( String servlet, String url ) { +- out.println( "<Location \"" + cpath + url + "\" >"); +- out.println( " SetHandler jakarta-servlet2" ); +- out.println( " JkUriSet group " + worker ); +- out.println( " JkUriSet servlet " + servlet); +- out.println( " JkUriSet host " + vhost ); +- out.println( " JkUriSet context " + cpath ); +- out.println( "</Location>"); +- out.println(); +- } +- +- public void generateLoginConfig( String loginPage, +- String errPage, String authM ) { +- out.println( "<Location \"" + cpath + loginPage + "\" >"); +- out.println( " SetHandler jakarta-servlet2" ); +- out.println( " JkUriSet group " + worker ); +- out.println( " JkUriSet host " + vhost ); +- out.println( " JkUriSet context " + cpath ); +- out.println( "</Location>"); +- out.println(); +- } +- +- public void generateErrorPage( int err, String location ) { +- +- } +- +- // XXX Only if BASIC/DIGEST and 'integrated auth' +- public void generateConstraints( Vector urls, Vector methods, Vector roles, boolean isSSL ) { +- for( int i=0; i<urls.size(); i++ ) { +- String url=(String)urls.elementAt(i); +- +- out.println( "<Location \"" + cpath + url + "\" >"); +- +- if( methods.size() > 0 ) { +- out.print(" <Limit "); +- for( int j=0; j<methods.size(); j++ ) { +- String m=(String)methods.elementAt(j); +- out.print( " " + m); +- } +- out.println( " >" ); +- } +- +- out.println( " AuthType basic" ); +- out.print( " Require group " ); +- for( int j=0; j<roles.size(); j++ ) { +- String role=(String)roles.elementAt(j); +- out.print( " " + role); +- } +- out.println(); +- +- if( methods.size() > 0 ) { +- out.println(" </Limit>"); +- } +- +- out.println( "</Location>"); +- } +- } +-} +Index: java/org/apache/jk/config/IISConfig.java +=================================================================== +--- java/org/apache/jk/config/IISConfig.java (revision 590752) ++++ java/org/apache/jk/config/IISConfig.java (working copy) +@@ -1,306 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.FileWriter; +-import java.io.IOException; +-import java.io.PrintWriter; +-import java.util.Date; +- +-import org.apache.catalina.Context; +- +- +-/** +- Generates automatic IIS isapi_redirect configurations based on +- the Tomcat server.xml settings and the war contexts +- initialized during startup. +- <p> +- This config interceptor is enabled by inserting an IISConfig +- element in the <b>&lt;ContextManager&gt;</b> tag body inside +- the server.xml file like so: +- <pre> +- * < ContextManager ... > +- * ... +- * <<b>IISConfig</b> <i>options</i> /> +- * ... +- * < /ContextManager > +- </pre> +- where <i>options</i> can include any of the following attributes: +- <ul> +- <li><b>configHome</b> - default parent directory for the following paths. +- If not set, this defaults to TOMCAT_HOME. Ignored +- whenever any of the following paths is absolute. +- </li> +- <li><b>regConfig</b> - path to use for writing IIS isapi_redirect registry +- file. If not set, defaults to +- "conf/auto/iis_redirect.reg".</li> +- <li><b>workersConfig</b> - path to workers.properties file used by +- isapi_redirect. If not set, defaults to +- "conf/jk/workers.properties".</li> +- <li><b>uriConfig</b> - path to use for writing IIS isapi_redirect uriworkermap +- file. If not set, defaults to +- "conf/auto/uriworkermap.properties".</li> +- <li><b>jkLog</b> - path to log file to be used by isapi_redirect.</li> +- <li><b>jkDebug</b> - Loglevel setting. May be debug, info, error, or emerg. +- If not set, defaults to emerg.</li> +- <li><b>jkWorker</b> The desired worker. Must be set to one of the workers +- defined in the workers.properties file. "ajp12", "ajp13" +- or "inprocess" are the workers found in the default +- workers.properties file. If not specified, defaults +- to "ajp13" if an Ajp13Interceptor is in use, otherwise +- it defaults to "ajp12".</li> +- <li><b>forwardAll</b> - If true, forward all requests to Tomcat. This helps +- insure that all the behavior configured in the web.xml +- file functions correctly. If false, let IIS serve +- static resources assuming it has been configured +- to do so. The default is true. +- Warning: When false, some configuration in +- the web.xml may not be duplicated in IIS. +- Review the uriworkermap file to see what +- configuration is actually being set in IIS.</li> +- <li><b>noRoot</b> - If true, the root context is not mapped to +- Tomcat. If false and forwardAll is true, all requests +- to the root context are mapped to Tomcat. If false and +- forwardAll is false, only JSP and servlets requests to +- the root context are mapped to Tomcat. When false, +- to correctly serve Tomcat's root context you must also +- modify the Home Directory setting in IIS +- to point to Tomcat's root context directory. +- Otherwise some content, such as the root index.html, +- will be served by IIS before isapi_redirect gets a chance +- to claim the request and pass it to Tomcat. +- The default is true.</li> +- </ul> +- <p> +- @author Costin Manolache +- @author Larry Isaacs +- @author Gal Shachor +- @author Bill Barker +- */ +-public class IISConfig extends BaseJkConfig { +- private static org.apache.juli.logging.Log log = +- org.apache.juli.logging.LogFactory.getLog(IISConfig.class); +- +- public static final String WORKERS_CONFIG = "/conf/jk/workers.properties"; +- public static final String URI_WORKERS_MAP_CONFIG = "/conf/auto/uriworkermap.properties"; +- public static final String ISAPI_LOG_LOCATION = "/logs/iis_redirect.log"; +- public static final String ISAPI_REG_FILE = "/conf/auto/iis_redirect.reg"; +- +- private File regConfig = null; +- private File uriConfig = null; +- +- public IISConfig() +- { +- } +- +- //-------------------- Properties -------------------- +- +- /** +- set the path to the output file for the auto-generated +- isapi_redirect registry file. If this path is relative +- then getRegConfig() will resolve it absolutely against +- the getConfigHome() path. +- <p> +- @param path String path to a file +- */ +- public void setRegConfig(String path){ +- regConfig= (path==null)?null:new File(path); +- } +- +- /** +- set a path to the uriworkermap.properties file. +- @param path String path to uriworkermap.properties file +- */ +- public void setUriConfig(String path){ +- uriConfig= (path==null?null:new File(path)); +- } +- +- // -------------------- Initialize/guess defaults -------------------- +- +- /** Initialize defaults for properties that are not set +- explicitely +- */ +- protected void initProperties() { +- super.initProperties(); +- +- regConfig=getConfigFile( regConfig, configHome, ISAPI_REG_FILE); +- workersConfig=getConfigFile( workersConfig, configHome, WORKERS_CONFIG); +- uriConfig=getConfigFile( uriConfig, configHome, URI_WORKERS_MAP_CONFIG); +- jkLog=getConfigFile( jkLog, configHome, ISAPI_LOG_LOCATION); +- } +- +- // -------------------- Generate config -------------------- +- +- protected PrintWriter getWriter() throws IOException { +- String abUriConfig = uriConfig.getAbsolutePath(); +- return new PrintWriter(new FileWriter(abUriConfig,append)); +- } +- protected boolean generateJkHead(PrintWriter mod_jk) { +- try { +- PrintWriter regfile = new PrintWriter(new FileWriter(regConfig)); +- log.info("Generating IIS registry file = "+regConfig ); +- generateRegistrySettings(regfile); +- regfile.close(); +- } catch(IOException iex) { +- log.warn("Unable to generate registry file " +regConfig); +- return false; +- } +- log.info("Generating IIS URI worker map file = "+uriConfig ); +- generateUriWorkerHeader(mod_jk); +- return true; +- } +- +- // -------------------- Config sections -------------------- +- +- /** Writes the registry settings required by the IIS connector +- */ +- private void generateRegistrySettings(PrintWriter regfile) +- { +- regfile.println("REGEDIT4"); +- regfile.println(); +- regfile.println("[HKEY_LOCAL_MACHINE\\SOFTWARE\\Apache Software Foundation\\Jakarta Isapi Redirector\\1.0]"); +- regfile.println("\"extension_uri\"=\"/jakarta/isapi_redirect.dll\""); +- regfile.println("\"log_file\"=\"" + dubleSlash(jkLog.toString()) +"\""); +- regfile.println("\"log_level\"=\"" + jkDebug + "\""); +- regfile.println("\"worker_file\"=\"" + dubleSlash(workersConfig.toString()) +"\""); +- regfile.println("\"worker_mount_file\"=\"" + dubleSlash(uriConfig.toString()) +"\""); +- } +- +- /** Writes the header information to the uriworkermap file +- */ +- private void generateUriWorkerHeader(PrintWriter uri_worker) +- { +- uri_worker.println("###################################################################"); +- uri_worker.println("# Auto generated configuration. Dated: " + new Date()); +- uri_worker.println("###################################################################"); +- uri_worker.println(); +- +- uri_worker.println("#"); +- uri_worker.println("# Default worker to be used through our mappings"); +- uri_worker.println("#"); +- uri_worker.println("default.worker=" + jkWorker); +- uri_worker.println(); +- } +- +- /** Forward all requests for a context to tomcat. +- The default. +- */ +- protected void generateStupidMappings(Context context, PrintWriter uri_worker ) +- { +- String ctxPath = context.getPath(); +- String nPath=("".equals(ctxPath)) ? "/" : ctxPath; +- +- if( noRoot && "".equals(ctxPath) ) { +- log.debug("Ignoring root context in forward-all mode "); +- return; +- } +- +- // map all requests for this context to Tomcat +- uri_worker.println(nPath +"=$(default.worker)"); +- if( "".equals(ctxPath) ) { +- uri_worker.println(nPath +"*=$(default.worker)"); +- uri_worker.println( +- "# Note: To correctly serve the Tomcat's root context, IIS's Home Directory must"); +- uri_worker.println( +- "# must be set to: \"" + getAbsoluteDocBase(context) + "\""); +- } +- else +- uri_worker.println(nPath +"/*=$(default.worker)"); +- } +- +- protected void generateContextMappings(Context context, PrintWriter uri_worker ) +- { +- String ctxPath = context.getPath(); +- String nPath=("".equals(ctxPath)) ? "/" : ctxPath; +- +- if( noRoot && "".equals(ctxPath) ) { +- log.debug("Ignoring root context in forward-all mode "); +- return; +- } +- +- // Static files will be served by IIS +- uri_worker.println(); +- uri_worker.println("#########################################################"); +- uri_worker.println("# Auto configuration for the " + nPath + " context."); +- uri_worker.println("#########################################################"); +- uri_worker.println(); +- +- // Static mappings are not set in uriworkermap, but must be set with IIS admin. +- +- // InvokerInterceptor - it doesn't have a container, +- // but it's implemented using a special module. +- +- // XXX we need to better collect all mappings +- +- if(context.getLoginConfig() != null) { +- String loginPage = context.getLoginConfig().getLoginPage(); +- if(loginPage != null) { +- int lpos = loginPage.lastIndexOf("/"); +- String jscurl = loginPage.substring(0,lpos+1) + "j_security_check"; +- addMapping( ctxPath, jscurl, uri_worker); +- } +- } +- String [] servletMaps=context.findServletMappings(); +- for( int ii=0; ii < servletMaps.length ; ii++) { +- addMapping( ctxPath , servletMaps[ii] , uri_worker ); +- } +- } +- +- /** Add an IIS extension mapping. +- */ +- protected boolean addMapping( String ctxPath, String ext, +- PrintWriter uri_worker ) +- { +- if( log.isDebugEnabled() ) +- log.debug( "Adding extension map for " + ctxPath + "/*." + ext ); +- if(! ext.startsWith("/") ) +- ext = "/" + ext; +- if(ext.length() > 1) +- uri_worker.println(ctxPath + "/*." + ext + "=$(default.worker)"); +- return true; +- } +- +- /** Add a fulling specified IIS mapping. +- */ +- protected boolean addMapping( String fullPath, PrintWriter uri_worker ) { +- if( log.isDebugEnabled() ) +- log.debug( "Adding map for " + fullPath ); +- uri_worker.println(fullPath + "=$(default.worker)" ); +- return true; +- } +- +- // -------------------- Utils -------------------- +- +- private String dubleSlash(String in) +- { +- StringBuffer sb = new StringBuffer(); +- +- for(int i = 0 ; i < in.length() ; i++) { +- char ch = in.charAt(i); +- if('\\' == ch) { +- sb.append("\\\\"); +- } else { +- sb.append(ch); +- } +- } +- +- return sb.toString(); +- } +- +-} +Index: java/org/apache/jk/config/GeneratorJk1.java +=================================================================== +--- java/org/apache/jk/config/GeneratorJk1.java (revision 590752) ++++ java/org/apache/jk/config/GeneratorJk1.java (working copy) +@@ -1,113 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.FileWriter; +-import java.io.IOException; +-import java.io.PrintWriter; +-import java.util.Vector; +- +- +-/* Naming conventions: +- +-JK_CONF_DIR == serverRoot/work ( XXX /jkConfig ? ) +- +-- Each vhost has a sub-dir named after the canonycal name +- +-- For each webapp in a vhost, there is a separate WEBAPP_NAME.jkmap +- +-- In httpd.conf ( or equivalent servers ), in each virtual host you +-should "Include JK_CONF_DIR/VHOST/jk_apache.conf". The config +-file will contain the Alias declarations and other rules required +-for apache operation. Same for other servers. +- +-- WebXml2Jk will be invoked by a config tool or automatically for each +-webapp - it'll generate the WEBAPP.jkmap files and config fragments. +- +-WebXml2Jk will _not_ generate anything else but mappings. +-It should _not_ try to guess locations or anything else - that's +-another components' job. +- +-*/ +- +-/** +- * +- * @author Costin Manolache +- */ +-public class GeneratorJk1 implements WebXml2Jk.MappingGenerator { +- WebXml2Jk wxml; +- String vhost; +- String cpath; +- String worker; +- PrintWriter out; +- +- public void setWebXmlReader(WebXml2Jk wxml ) { +- this.wxml=wxml; +- vhost=wxml.vhost; +- cpath=wxml.cpath; +- worker=wxml.worker; +- } +- +- public void generateStart( ) throws IOException { +- File base=wxml.getJkDir(); +- File outF=new File(base, "jk.conf"); +- out=new PrintWriter( new FileWriter( outF )); +- +- out.println("# This must be included in the virtual host section for " + vhost ); +- } +- +- public void generateEnd() { +- out.close(); +- } +- +- +- public void generateServletMapping( String servlet, String url ) { +- out.println( "JkMount " + cpath + url + " " + worker); +- } +- +- public void generateFilterMapping( String servlet, String url ) { +- out.println( "JkMount " + cpath + url + " " + worker); +- } +- +- public void generateLoginConfig( String loginPage, +- String errPage, String authM ) { +- out.println( "JkMount " + cpath + loginPage + " " + worker); +- } +- +- public void generateErrorPage( int err, String location ) { +- +- } +- +- public void generateMimeMapping( String ext, String type ) { +- +- } +- +- public void generateWelcomeFiles( Vector wf ) { +- +- } +- +- +- public void generateConstraints( Vector urls, Vector methods, Vector roles, boolean isSSL ) { +- for( int i=0; i<urls.size(); i++ ) { +- String url=(String)urls.elementAt(i); +- +- out.println( "JkMount " + cpath + url + " " + worker); +- } +- } +-} +Index: java/org/apache/jk/config/GeneratorJk2.java +=================================================================== +--- java/org/apache/jk/config/GeneratorJk2.java (revision 590752) ++++ java/org/apache/jk/config/GeneratorJk2.java (working copy) +@@ -1,144 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.config; +- +-import java.io.File; +-import java.io.FileWriter; +-import java.io.IOException; +-import java.io.PrintWriter; +-import java.util.Vector; +- +- +-/* Naming conventions: +- +-JK_CONF_DIR == serverRoot/work ( XXX /jkConfig ? ) +- +-- Each vhost has a sub-dir named after the canonycal name +- +-- For each webapp in a vhost, there is a separate WEBAPP_NAME.jkmap +- +-- In httpd.conf ( or equivalent servers ), in each virtual host you +-should "Include JK_CONF_DIR/VHOST/jk_apache.conf". The config +-file will contain the Alias declarations and other rules required +-for apache operation. Same for other servers. +- +-- WebXml2Jk will be invoked by a config tool or automatically for each +-webapp - it'll generate the WEBAPP.jkmap files and config fragments. +- +-WebXml2Jk will _not_ generate anything else but mappings. +-It should _not_ try to guess locations or anything else - that's +-another components' job. +- +-*/ +- +-/** +- * +- * @author Costin Manolache +- */ +-public class GeneratorJk2 implements WebXml2Jk.MappingGenerator { +- WebXml2Jk wxml; +- String vhost; +- String cpath; +- String worker; +- PrintWriter out; +- +- public void setWebXmlReader(WebXml2Jk wxml ) { +- this.wxml=wxml; +- vhost=wxml.vhost; +- cpath=wxml.cpath; +- worker=wxml.worker; +- } +- +- public void generateStart( ) throws IOException { +- File base=wxml.getJkDir(); +- File outF=new File(base, "jk2map.properties"); +- out=new PrintWriter( new FileWriter( outF )); +- +- out.println("# Autogenerated from web.xml" ); +- } +- +- public void generateEnd() { +- out.close(); +- } +- +- public void generateServletMapping( String servlet, String url ) { +- out.println( "[uri:" + vhost + cpath + url + "]"); +- out.println( "group=" + worker ); +- out.println( "servlet=" + servlet); +- out.println( "host=" + vhost); +- out.println( "context=" + cpath); +- out.println(); +- } +- +- public void generateFilterMapping( String servlet, String url ) { +- out.println( "[url:" + vhost + cpath + url + "]"); +- out.println( "group=" + worker ); +- out.println( "filter=" + servlet); +- out.println( "host=" + vhost); +- out.println( "context=" + cpath); +- out.println(); +- } +- +- public void generateLoginConfig( String loginPage, +- String errPage, String authM ) { +- out.println("[url:" + vhost + cpath + loginPage + "]" ); +- out.println( "group=" + worker ); +- out.println( "host=" + vhost); +- out.println( "context=" + cpath); +- out.println(); +- out.println("[url:" + vhost + cpath + errPage + "]" ); +- out.println( "group=" + worker ); +- out.println( "host=" + vhost); +- out.println( "context=" + cpath); +- out.println(); +- } +- +- public void generateErrorPage( int err, String location ) { +- +- } +- +- public void generateMimeMapping( String ext, String type ) { +- +- } +- +- public void generateWelcomeFiles( Vector wf ) { +- +- } +- +- +- public void generateConstraints( Vector urls, Vector methods, Vector roles, boolean isSSL ) { +- for( int i=0; i<urls.size(); i++ ) { +- String url=(String)urls.elementAt(i); +- +- out.println("[url:" + vhost + cpath + url + "]"); +- out.println( "group=" + worker ); +- out.println( "host=" + vhost); +- out.println( "context=" + cpath); +- for( int j=0; j<roles.size(); j++ ) { +- String role=(String)roles.elementAt(j); +- out.println( "role=" + role); +- } +- for( int j=0; j<methods.size(); j++ ) { +- String m=(String)methods.elementAt(j); +- out.println( "method=" + m); +- } +- if( isSSL ) +- out.println("ssl=true"); +- } +- } +-} +Index: java/org/apache/jk/server/JkCoyoteHandler.java +=================================================================== +--- java/org/apache/jk/server/JkCoyoteHandler.java (revision 590752) ++++ java/org/apache/jk/server/JkCoyoteHandler.java (working copy) +@@ -1,218 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.server; +- +-import java.io.IOException; +-import java.util.Iterator; +- +-import javax.management.MBeanServer; +-import javax.management.ObjectName; +- +-import org.apache.coyote.Adapter; +-import org.apache.coyote.ProtocolHandler; +-import org.apache.coyote.Request; +-import org.apache.coyote.Response; +-import org.apache.coyote.RequestInfo; +-import org.apache.coyote.Constants; +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.tomcat.util.modeler.Registry; +- +-/** Plugs Jk into Coyote. Must be named "type=JkHandler,name=container" +- * +- * jmx:notification-handler name="org.apache.jk.SEND_PACKET +- * jmx:notification-handler name="org.apache.coyote.ACTION_COMMIT +- */ +-public class JkCoyoteHandler extends JkHandler implements ProtocolHandler { +- protected static org.apache.juli.logging.Log log +- = org.apache.juli.logging.LogFactory.getLog(JkCoyoteHandler.class); +- // Set debug on this logger to see the container request time +- +- // ----------------------------------------------------------- DoPrivileged +- private boolean paused = false; +- int epNote; +- Adapter adapter; +- protected JkMain jkMain=null; +- +- /** Set a property. Name is a "component.property". JMX should +- * be used instead. +- */ +- public void setProperty( String name, String value ) { +- if( log.isTraceEnabled()) +- log.trace("setProperty " + name + " " + value ); +- getJkMain().setProperty( name, value ); +- properties.put( name, value ); +- } +- +- public String getProperty( String name ) { +- return properties.getProperty(name) ; +- } +- +- public Iterator getAttributeNames() { +- return properties.keySet().iterator(); +- } +- +- /** Pass config info +- */ +- public void setAttribute( String name, Object value ) { +- if( log.isDebugEnabled()) +- log.debug("setAttribute " + name + " " + value ); +- if( value instanceof String ) +- this.setProperty( name, (String)value ); +- } +- +- /** +- * Retrieve config info. +- * Primarily for use with the admin webapp. +- */ +- public Object getAttribute( String name ) { +- return getJkMain().getProperty(name); +- } +- +- /** The adapter, used to call the connector +- */ +- public void setAdapter(Adapter adapter) { +- this.adapter=adapter; +- } +- +- public Adapter getAdapter() { +- return adapter; +- } +- +- public JkMain getJkMain() { +- if( jkMain == null ) { +- jkMain=new JkMain(); +- jkMain.setWorkerEnv(wEnv); +- +- } +- return jkMain; +- } +- +- boolean started=false; +- +- /** Start the protocol +- */ +- public void init() { +- if( started ) return; +- +- started=true; +- +- if( wEnv==null ) { +- // we are probably not registered - not very good. +- wEnv=getJkMain().getWorkerEnv(); +- wEnv.addHandler("container", this ); +- } +- +- try { +- // jkMain.setJkHome() XXX; +- +- getJkMain().init(); +- +- } catch( Exception ex ) { +- log.error("Error during init",ex); +- } +- } +- +- public void start() { +- try { +- if( oname != null && getJkMain().getDomain() == null) { +- try { +- ObjectName jkmainOname = +- new ObjectName(oname.getDomain() + ":type=JkMain"); +- Registry.getRegistry(null, null) +- .registerComponent(getJkMain(), jkmainOname, "JkMain"); +- } catch (Exception e) { +- log.error( "Error registering jkmain " + e ); +- } +- } +- getJkMain().start(); +- } catch( Exception ex ) { +- log.error("Error during startup",ex); +- } +- } +- +- public void pause() throws Exception { +- if(!paused) { +- paused = true; +- getJkMain().pause(); +- } +- } +- +- public void resume() throws Exception { +- if(paused) { +- paused = false; +- getJkMain().resume(); +- } +- } +- +- public void destroy() { +- if( !started ) return; +- +- started = false; +- getJkMain().stop(); +- } +- +- +- // -------------------- Jk handler implementation -------------------- +- // Jk Handler mehod +- public int invoke( Msg msg, MsgContext ep ) +- throws IOException { +- if( ep.isLogTimeEnabled() ) +- ep.setLong( MsgContext.TIMER_PRE_REQUEST, System.currentTimeMillis()); +- +- Request req=ep.getRequest(); +- Response res=req.getResponse(); +- +- if( log.isDebugEnabled() ) +- log.debug( "Invoke " + req + " " + res + " " + req.requestURI().toString()); +- +- res.setNote( epNote, ep ); +- ep.setStatus( MsgContext.JK_STATUS_HEAD ); +- RequestInfo rp = req.getRequestProcessor(); +- rp.setStage(Constants.STAGE_SERVICE); +- try { +- adapter.service( req, res ); +- } catch( Exception ex ) { +- log.info("Error servicing request " + req,ex); +- } +- if(ep.getStatus() != MsgContext.JK_STATUS_CLOSED) { +- res.finish(); +- } +- +- req.recycle(); +- req.updateCounters(); +- res.recycle(); +- ep.recycle(); +- if( ep.getStatus() == MsgContext.JK_STATUS_ERROR ) { +- return ERROR; +- } +- ep.setStatus( MsgContext.JK_STATUS_NEW ); +- rp.setStage(Constants.STAGE_KEEPALIVE); +- return OK; +- } +- +- +- public ObjectName preRegister(MBeanServer server, +- ObjectName oname) throws Exception +- { +- // override - we must be registered as "container" +- this.name="container"; +- return super.preRegister(server, oname); +- } +-} +Index: java/org/apache/jk/server/JkMain.java +=================================================================== +--- java/org/apache/jk/server/JkMain.java (revision 590752) ++++ java/org/apache/jk/server/JkMain.java (working copy) +@@ -1,695 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.server; +- +-import java.io.File; +-import java.io.FileInputStream; +-import java.io.FileOutputStream; +-import java.io.IOException; +-import java.io.PrintStream; +-import java.util.Enumeration; +-import java.util.Hashtable; +-import java.util.Properties; +-import java.util.StringTokenizer; +-import java.util.Vector; +- +-import javax.management.MBeanRegistration; +-import javax.management.MBeanServer; +-import javax.management.ObjectName; +- +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.WorkerEnv; +-import org.apache.tomcat.util.IntrospectionUtils; +-import org.apache.tomcat.util.modeler.Registry; +- +-/** Main class used to startup and configure jk. It manages the conf/jk2.properties file +- * and is the target of JMX proxy. +- * +- * It implements a policy of save-on-change - whenever a property is changed at +- * runtime the jk2.properties file will be overriden. +- * +- * You can edit the config file when tomcat is stoped ( or if you don't use JMX or +- * other admin tools ). +- * +- * The format of jk2.properties: +- * <dl> +- * <dt>TYPE[.LOCALNAME].PROPERTY_NAME=VALUE +- * <dd>Set a property on the associated component. TYPE will be used to +- * find the class name and instantiate the component. LOCALNAME allows +- * multiple instances. In JMX mode, TYPE and LOCALNAME will form the +- * JMX name ( eventually combined with a 'jk2' component ) +- * +- * <dt>NAME=VALUE +- * <dd>Define global properties to be used in ${} substitutions +- * +- * <dt>class.COMPONENT_TYPE=JAVA_CLASS_NAME +- * <dd>Adds a new 'type' of component. We predefine all known types. +- * </dl> +- * +- * Instances are created the first time a component name is found. In addition, +- * 'handler.list' property will override the list of 'default' components that are +- * loaded automatically. +- * +- * Note that the properties file is just one (simplistic) way to configure jk. We hope +- * to see configs based on registry, LDAP, db, etc. ( XML is not necesarily better ) +- * +- * @author Costin Manolache +- */ +-public class JkMain implements MBeanRegistration +-{ +- WorkerEnv wEnv; +- String propFile; +- Properties props=new Properties(); +- +- Properties modules=new Properties(); +- boolean modified=false; +- boolean started=false; +- boolean saveProperties=false; +- +- public JkMain() +- { +- JkMain.jkMain=this; +- modules.put("channelSocket", "org.apache.jk.common.ChannelSocket"); +- modules.put("channelNioSocket", "org.apache.jk.common.ChannelNioSocket"); +- modules.put("channelUnix", "org.apache.jk.common.ChannelUn"); +- modules.put("channelJni", "org.apache.jk.common.ChannelJni"); +- modules.put("apr", "org.apache.jk.apr.AprImpl"); +- modules.put("mx", "org.apache.jk.common.JkMX"); +- modules.put("modeler", "org.apache.jk.common.JkModeler"); +- modules.put("shm", "org.apache.jk.common.Shm"); +- modules.put("request","org.apache.jk.common.HandlerRequest"); +- modules.put("container","org.apache.jk.common.HandlerRequest"); +- modules.put("modjk","org.apache.jk.common.ModJkMX"); +- +- } +- +- public static JkMain getJkMain() { +- return jkMain; +- } +- +- private static String DEFAULT_HTTPS="com.sun.net.ssl.internal.www.protocol"; +- private void initHTTPSUrls() { +- try { +- // 11657: if only ajp is used, https: redirects need to work ( at least for 1.3+) +- String value = System.getProperty("java.protocol.handler.pkgs"); +- if (value == null) { +- value = DEFAULT_HTTPS; +- } else if (value.indexOf(DEFAULT_HTTPS) >= 0 ) { +- return; // already set +- } else { +- value += "|" + DEFAULT_HTTPS; +- } +- System.setProperty("java.protocol.handler.pkgs", value); +- } catch(Exception ex ) { +- log.info("Error adding SSL Protocol Handler",ex); +- } +- } +- +- // -------------------- Setting -------------------- +- +- /** Load a .properties file into and set the values +- * into jk2 configuration. +- */ +- public void setPropertiesFile( String p ) { +- propFile=p; +- if( started ) { +- loadPropertiesFile(); +- } +- } +- +- public String getPropertiesFile() { +- return propFile; +- } +- +- public void setSaveProperties( boolean b ) { +- saveProperties=b; +- } +- +- /** Set a name/value as a jk2 property +- */ +- public void setProperty( String n, String v ) { +- if( "jkHome".equals( n ) ) { +- setJkHome( v ); +- } +- if( "propertiesFile".equals( n ) ) { +- setPropertiesFile( v ); +- } +- props.put( n, v ); +- if( started ) { +- processProperty( n, v ); +- saveProperties(); +- } +- } +- /** +- * Retrieve a property. +- */ +- public Object getProperty(String name) { +- String alias = (String)replacements.get(name); +- Object result = null; +- if(alias != null) { +- result = props.get(alias); +- } +- if(result == null) { +- result = props.get(name); +- } +- return result; +- } +- /** +- * Set the <code>channelClassName</code> that will used to connect to +- * httpd. +- */ +- public void setChannelClassName(String name) { +- props.put( "handler.channel.className",name); +- } +- +- public String getChannelClassName() { +- return (String)props.get( "handler.channel.className"); +- } +- +- /** +- * Set the <code>workerClassName</code> that will handle the request. +- * ( sort of 'pivot' in axis :-) +- */ +- public void setWorkerClassName(String name) { +- props.put( "handler.container.className",name); +- } +- +- public String getWorkerClassName() { +- return (String)props.get( "handler.container.className"); +- } +- +- /** Set the base dir of jk2. ( including WEB-INF if in a webapp ). +- * We'll try to guess it from classpath if none is set ( for +- * example on command line ), but if in a servlet environment +- * you need to use Context.getRealPath or a system property or +- * set it expliciltey. +- */ +- public void setJkHome( String s ) { +- getWorkerEnv().setJkHome(s); +- } +- +- public String getJkHome() { +- return getWorkerEnv().getJkHome(); +- } +- +- String out; +- String err; +- File propsF; +- +- public void setOut( String s ) { +- this.out=s; +- } +- +- public String getOut() { +- return this.out; +- } +- +- public void setErr( String s ) { +- this.err=s; +- } +- +- public String getErr() { +- return this.err; +- } +- +- // -------------------- Initialization -------------------- +- +- public void init() throws IOException +- { +- long t1=System.currentTimeMillis(); +- if(null != out) { +- PrintStream outS=new PrintStream(new FileOutputStream(out)); +- System.setOut(outS); +- } +- if(null != err) { +- PrintStream errS=new PrintStream(new FileOutputStream(err)); +- System.setErr(errS); +- } +- +- String home=getWorkerEnv().getJkHome(); +- if( home==null ) { +- // XXX use IntrospectionUtil to find myself +- this.guessHome(); +- } +- home=getWorkerEnv().getJkHome(); +- if( home==null ) { +- log.info( "Can't find home, jk2.properties not loaded"); +- } +- if(log.isDebugEnabled()) +- log.debug("Starting Jk2, base dir= " + home ); +- loadPropertiesFile(); +- +- String initHTTPS = (String)props.get("class.initHTTPS"); +- if("true".equalsIgnoreCase(initHTTPS)) { +- initHTTPSUrls(); +- } +- +- long t2=System.currentTimeMillis(); +- initTime=t2-t1; +- } +- +- static String defaultHandlers[]= { "request", +- "container", +- "channelSocket"}; +- /* +- static String defaultHandlers[]= { "apr", +- "shm", +- "request", +- "container", +- "channelSocket", +- "channelJni", +- "channelUnix"}; +- */ +- +- public void stop() +- { +- for( int i=0; i<wEnv.getHandlerCount(); i++ ) { +- if( wEnv.getHandler(i) != null ) { +- try { +- wEnv.getHandler(i).destroy(); +- } catch( IOException ex) { +- log.error("Error stopping " + wEnv.getHandler(i).getName(), ex); +- } +- } +- } +- +- started=false; +- } +- +- public void start() throws IOException +- { +- long t1=System.currentTimeMillis(); +- // We must have at least 3 handlers: +- // channel is the 'transport' +- // request is the request processor or 'global' chain +- // container is the 'provider' +- // Additional handlers may exist and be used internally +- // or be chained to create one of the standard handlers +- +- String handlers[]=defaultHandlers; +- // backward compat +- String workers=props.getProperty( "handler.list", null ); +- if( workers!=null ) { +- handlers= split( workers, ","); +- } +- +- // Load additional component declarations +- processModules(); +- +- for( int i=0; i<handlers.length; i++ ) { +- String name= handlers[i]; +- JkHandler w=getWorkerEnv().getHandler( name ); +- if( w==null ) { +- newHandler( name, "", name ); +- } +- } +- +- // Process properties - and add aditional handlers. +- processProperties(); +- +- for( int i=0; i<wEnv.getHandlerCount(); i++ ) { +- if( wEnv.getHandler(i) != null ) { +- try { +- wEnv.getHandler(i).init(); +- } catch( IOException ex) { +- if( "apr".equals(wEnv.getHandler(i).getName() )) { +- log.info( "APR not loaded, disabling jni components: " + ex.toString()); +- } else { +- log.error( "error initializing " + wEnv.getHandler(i).getName(), ex ); +- } +- } +- } +- } +- +- started=true; +- long t2=System.currentTimeMillis(); +- startTime=t2-t1; +- +- this.saveProperties(); +- log.info("Jk running ID=" + wEnv.getLocalId() + " time=" + initTime + "/" + startTime + +- " config=" + propFile); +- } +- +- // -------------------- Usefull methods -------------------- +- +- public WorkerEnv getWorkerEnv() { +- if( wEnv==null ) { +- wEnv=new WorkerEnv(); +- } +- return wEnv; +- } +- +- public void setWorkerEnv(WorkerEnv wEnv) { +- this.wEnv = wEnv; +- } +- +- /* A bit of magic to support workers.properties without giving +- up the clean get/set +- */ +- public void setBeanProperty( Object target, String name, String val ) { +- if( val!=null ) +- val=IntrospectionUtils.replaceProperties( val, props, null ); +- if( log.isDebugEnabled()) +- log.debug( "setProperty " + target + " " + name + "=" + val ); +- +- IntrospectionUtils.setProperty( target, name, val ); +- } +- +- /* +- * Set a handler property +- */ +- public void setPropertyString( String handlerN, String name, String val ) { +- if( log.isDebugEnabled() ) +- log.debug( "setProperty " + handlerN + " " + name + "=" + val ); +- Object target=getWorkerEnv().getHandler( handlerN ); +- +- setBeanProperty( target, name, val ); +- if( started ) { +- saveProperties(); +- } +- +- } +- +- /** The time it took to initialize jk ( ms) +- */ +- public long getInitTime() { +- return initTime; +- } +- +- /** The time it took to start jk ( ms ) +- */ +- public long getStartTime() { +- return startTime; +- } +- +- // -------------------- Main -------------------- +- +- long initTime; +- long startTime; +- static JkMain jkMain=null; +- +- public static void main(String args[]) { +- try { +- if( args.length == 1 && +- ( "-?".equals(args[0]) || "-h".equals( args[0])) ) { +- System.out.println("Usage: "); +- System.out.println(" JkMain [args]"); +- System.out.println(); +- System.out.println(" Each bean setter corresponds to an arg ( like -debug 10 )"); +- System.out.println(" System properties:"); +- System.out.println(" jk2.home Base dir of jk2"); +- return; +- } +- +- jkMain=new JkMain(); +- +- IntrospectionUtils.processArgs( jkMain, args, new String[] {}, +- null, new Hashtable()); +- +- jkMain.init(); +- jkMain.start(); +- } catch( Exception ex ) { +- log.warn("Error running",ex); +- } +- } +- +- // -------------------- Private methods -------------------- +- +- +- private boolean checkPropertiesFile() { +- if(propFile == null) { +- return false; +- } +- propsF = new File(propFile); +- if(!propsF.isAbsolute()) { +- String home = getWorkerEnv().getJkHome(); +- if( home == null ) { +- return false; +- } +- propsF = new File(home, propFile); +- } +- return propsF.exists(); +- } +- +- private void loadPropertiesFile() { +- if(!checkPropertiesFile()) { +- return; +- } +- +- try { +- props.load( new FileInputStream(propsF) ); +- } catch(IOException ex ){ +- log.warn("Unable to load properties from "+propsF,ex); +- } +- } +- +- public void saveProperties() { +- if( !saveProperties) return; +- +- if(propsF == null) { +- log.warn("No properties file specified. Unable to save"); +- return; +- } +- // Temp - to check if it works +- File outFile= new File(propsF.getParentFile(), propsF.getName()+".save"); +- log.debug("Saving properties " + outFile ); +- try { +- props.store( new FileOutputStream(outFile), "AUTOMATICALLY GENERATED" ); +- } catch(IOException ex ){ +- log.warn("Unable to save to "+outFile,ex); +- } +- } +- +- // translate top-level keys ( from coyote or generic ) into component keys +- static Hashtable replacements=new Hashtable(); +- static { +- replacements.put("port","channelSocket.port"); +- replacements.put("maxThreads", "channelSocket.maxThreads"); +- replacements.put("minSpareThreads", "channelSocket.minSpareThreads"); +- replacements.put("maxSpareThreads", "channelSocket.maxSpareThreads"); +- replacements.put("backlog", "channelSocket.backlog"); +- replacements.put("tcpNoDelay", "channelSocket.tcpNoDelay"); +- replacements.put("soTimeout", "channelSocket.soTimeout"); +- replacements.put("timeout", "channelSocket.timeout"); +- replacements.put("address", "channelSocket.address"); +- replacements.put("bufferSize", "channelSocket.bufferSize"); +- replacements.put("tomcatAuthentication", "request.tomcatAuthentication"); +- replacements.put("packetSize", "channelSocket.packetSize"); +- } +- +- private void preProcessProperties() { +- Enumeration keys=props.keys(); +- Vector v=new Vector(); +- +- while( keys.hasMoreElements() ) { +- String key=(String)keys.nextElement(); +- Object newName=replacements.get(key); +- if( newName !=null ) { +- v.addElement(key); +- } +- } +- keys=v.elements(); +- while( keys.hasMoreElements() ) { +- String key=(String)keys.nextElement(); +- Object propValue=props.getProperty( key ); +- String replacement=(String)replacements.get(key); +- props.put(replacement, propValue); +- if( log.isDebugEnabled()) +- log.debug("Substituting " + key + " " + replacement + " " + +- propValue); +- } +- } +- +- private void processProperties() { +- preProcessProperties(); +- Enumeration keys=props.keys(); +- +- while( keys.hasMoreElements() ) { +- String name=(String)keys.nextElement(); +- String propValue=props.getProperty( name ); +- +- processProperty( name, propValue ); +- } +- } +- +- private void processProperty(String name, String propValue) { +- String type=name; +- String fullName=name; +- String localName=""; +- String propName=""; +- // ignore +- if( name.startsWith("key.")) return; +- +- int dot=name.indexOf("."); +- int lastDot=name.lastIndexOf("."); +- if( dot > 0 ) { +- type=name.substring(0, dot ); +- if( dot != lastDot ) { +- localName=name.substring( dot + 1, lastDot ); +- fullName=type + "." + localName; +- } else { +- fullName=type; +- } +- propName=name.substring( lastDot+1); +- } else { +- return; +- } +- +- if( log.isDebugEnabled() ) +- log.debug( "Processing " + type + ":" + localName + ":" + fullName + " " + propName ); +- if( "class".equals( type ) || "handler".equals( type ) ) { +- return; +- } +- +- JkHandler comp=getWorkerEnv().getHandler( fullName ); +- if( comp==null ) { +- comp=newHandler( type, localName, fullName ); +- } +- if( comp==null ) +- return; +- +- if( log.isDebugEnabled() ) +- log.debug("Setting " + propName + " on " + fullName + " " + comp); +- this.setBeanProperty( comp, propName, propValue ); +- } +- +- private JkHandler newHandler( String type, String localName, String fullName ) +- { +- JkHandler handler; +- String classN=modules.getProperty(type); +- if( classN == null ) { +- log.error("No class name for " + fullName + " " + type ); +- return null; +- } +- try { +- Class channelclass = Class.forName(classN); +- handler=(JkHandler)channelclass.newInstance(); +- } catch (Throwable ex) { +- handler=null; +- log.error( "Can't create " + fullName, ex ); +- return null; +- } +- if( this.domain != null ) { +- try { +- ObjectName handlerOname = new ObjectName +- (this.domain + ":" + "type=JkHandler,name=" + fullName); +- Registry.getRegistry(null, null).registerComponent(handler, handlerOname, classN); +- } catch (Exception e) { +- log.error( "Error registering " + fullName, e ); +- } +- +- } +- wEnv.addHandler( fullName, handler ); +- return handler; +- } +- +- private void processModules() { +- Enumeration keys=props.keys(); +- int plen=6; +- +- while( keys.hasMoreElements() ) { +- String k=(String)keys.nextElement(); +- if( ! k.startsWith( "class." ) ) +- continue; +- +- String name= k.substring( plen ); +- String propValue=props.getProperty( k ); +- +- if( log.isDebugEnabled()) log.debug("Register " + name + " " + propValue ); +- modules.put( name, propValue ); +- } +- } +- +- private String[] split(String s, String delim ) { +- Vector v=new Vector(); +- StringTokenizer st=new StringTokenizer(s, delim ); +- while( st.hasMoreTokens() ) { +- v.addElement( st.nextToken()); +- } +- String res[]=new String[ v.size() ]; +- for( int i=0; i<res.length; i++ ) { +- res[i]=(String)v.elementAt(i); +- } +- return res; +- } +- +- // guessing home +- private static String CNAME="org/apache/jk/server/JkMain.class"; +- +- private void guessHome() { +- String home= wEnv.getJkHome(); +- if( home != null ) +- return; +- home=IntrospectionUtils.guessInstall( "jk2.home","jk2.home", +- "tomcat-jk2.jar", CNAME ); +- if( home != null ) { +- log.info("Guessed home " + home ); +- wEnv.setJkHome( home ); +- } +- } +- +- static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( JkMain.class ); +- +- protected String domain; +- protected ObjectName oname; +- protected MBeanServer mserver; +- +- public ObjectName getObjectName() { +- return oname; +- } +- +- public String getDomain() { +- return domain; +- } +- +- public ObjectName preRegister(MBeanServer server, +- ObjectName name) throws Exception { +- oname=name; +- mserver=server; +- domain=name.getDomain(); +- return name; +- } +- +- public void postRegister(Boolean registrationDone) { +- } +- +- public void preDeregister() throws Exception { +- } +- +- public void postDeregister() { +- } +- +- public void pause() throws Exception { +- for( int i=0; i<wEnv.getHandlerCount(); i++ ) { +- if( wEnv.getHandler(i) != null ) { +- wEnv.getHandler(i).pause(); +- } +- } +- } +- +- public void resume() throws Exception { +- for( int i=0; i<wEnv.getHandlerCount(); i++ ) { +- if( wEnv.getHandler(i) != null ) { +- wEnv.getHandler(i).resume(); +- } +- } +- } +- +- +-} +Index: java/org/apache/jk/common/JkInputStream.java +=================================================================== +--- java/org/apache/jk/common/JkInputStream.java (revision 590752) ++++ java/org/apache/jk/common/JkInputStream.java (working copy) +@@ -1,327 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +- +-import org.apache.coyote.OutputBuffer; +-import org.apache.coyote.InputBuffer; +-import org.apache.coyote.Request; +-import org.apache.coyote.Response; +- +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +- +-import org.apache.tomcat.util.buf.ByteChunk; +-import org.apache.tomcat.util.buf.MessageBytes; +-import org.apache.tomcat.util.buf.C2BConverter; +-import org.apache.tomcat.util.http.HttpMessages; +-import org.apache.tomcat.util.http.MimeHeaders; +- +-/** Generic input stream impl on top of ajp +- */ +-public class JkInputStream implements InputBuffer, OutputBuffer { +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( JkInputStream.class ); +- +- private Msg bodyMsg; +- private Msg outputMsg; +- private MsgContext mc; +- +- +- // Holds incoming chunks of request body data +- private MessageBytes bodyBuff = MessageBytes.newInstance(); +- private MessageBytes tempMB = MessageBytes.newInstance(); +- private boolean end_of_stream=false; +- private boolean isEmpty = true; +- private boolean isFirst = true; +- private boolean isReplay = false; +- private boolean isReadRequired = false; +- +- static { +- // Make certain HttpMessages is loaded for SecurityManager +- try { +- Class.forName("org.apache.tomcat.util.http.HttpMessages"); +- } catch(Exception ex) { +- // ignore +- } +- } +- +- public JkInputStream(MsgContext context, int bsize) { +- mc = context; +- bodyMsg = new MsgAjp(bsize); +- outputMsg = new MsgAjp(bsize); +- } +- /** +- * @deprecated +- */ +- public JkInputStream(MsgContext context) { +- this(context, 8*1024); +- } +- +- // -------------------- Jk specific methods -------------------- +- +- +- /** +- * Set the flag saying that the server is sending a body +- */ +- public void setIsReadRequired(boolean irr) { +- isReadRequired = irr; +- } +- +- /** +- * Return the flag saying that the server is sending a body +- */ +- public boolean isReadRequired() { +- return isReadRequired; +- } +- +- +- /** Must be called before or after each request +- */ +- public void recycle() { +- if(isReadRequired && isFirst) { +- // The Servlet never read the request body, so we need to junk it +- try { +- receive(); +- } catch(IOException iex) { +- log.debug("Error consuming request body",iex); +- } +- } +- +- end_of_stream = false; +- isEmpty = true; +- isFirst = true; +- isReplay = false; +- isReadRequired = false; +- bodyBuff.recycle(); +- tempMB.recycle(); +- } +- +- +- public void endMessage() throws IOException { +- outputMsg.reset(); +- outputMsg.appendByte(AjpConstants.JK_AJP13_END_RESPONSE); +- outputMsg.appendByte(1); +- mc.getSource().send(outputMsg, mc); +- mc.getSource().flush(outputMsg, mc); +- } +- +- +- // -------------------- OutputBuffer implementation -------------------- +- +- +- public int doWrite(ByteChunk chunk, Response res) +- throws IOException { +- if (!res.isCommitted()) { +- // Send the connector a request for commit. The connector should +- // then validate the headers, send them (using sendHeader) and +- // set the filters accordingly. +- res.sendHeaders(); +- } +- +- int len=chunk.getLength(); +- byte buf[]=outputMsg.getBuffer(); +- // 4 - hardcoded, byte[] marshalling overhead +- int chunkSize=buf.length - outputMsg.getHeaderLength() - 4; +- int off=0; +- while( len > 0 ) { +- int thisTime=len; +- if( thisTime > chunkSize ) { +- thisTime=chunkSize; +- } +- len-=thisTime; +- +- outputMsg.reset(); +- outputMsg.appendByte( AjpConstants.JK_AJP13_SEND_BODY_CHUNK); +- if( log.isTraceEnabled() ) +- log.trace("doWrite " + off + " " + thisTime + " " + len ); +- outputMsg.appendBytes( chunk.getBytes(), chunk.getOffset() + off, thisTime ); +- off+=thisTime; +- mc.getSource().send( outputMsg, mc ); +- } +- return 0; +- } +- +- public int doRead(ByteChunk responseChunk, Request req) +- throws IOException { +- +- if( log.isDebugEnabled()) +- log.debug( "doRead " + end_of_stream+ +- " " + responseChunk.getOffset()+ " " + responseChunk.getLength()); +- if( end_of_stream ) { +- return -1; +- } +- +- if( isFirst && isReadRequired ) { +- // Handle special first-body-chunk, but only if httpd expects it. +- if( !receive() ) { +- return 0; +- } +- } else if(isEmpty) { +- if ( !refillReadBuffer() ){ +- return -1; +- } +- } +- ByteChunk bc = bodyBuff.getByteChunk(); +- responseChunk.setBytes( bc.getBuffer(), bc.getStart(), bc.getLength() ); +- isEmpty = true; +- return responseChunk.getLength(); +- } +- +- /** Receive a chunk of data. Called to implement the +- * 'special' packet in ajp13 and to receive the data +- * after we send a GET_BODY packet +- */ +- public boolean receive() throws IOException { +- isFirst = false; +- bodyMsg.reset(); +- int err = mc.getSource().receive(bodyMsg, mc); +- if( log.isDebugEnabled() ) +- log.info( "Receiving: getting request body chunk " + err + " " + bodyMsg.getLen() ); +- +- if(err < 0) { +- throw new IOException(); +- } +- +- // No data received. +- if( bodyMsg.getLen() == 0 ) { // just the header +- // Don't mark 'end of stream' for the first chunk. +- // end_of_stream = true; +- return false; +- } +- int blen = bodyMsg.peekInt(); +- +- if( blen == 0 ) { +- return false; +- } +- +- if( log.isTraceEnabled() ) { +- bodyMsg.dump("Body buffer"); +- } +- +- bodyMsg.getBytes(bodyBuff); +- if( log.isTraceEnabled() ) +- log.trace( "Data:\n" + bodyBuff); +- isEmpty = false; +- return true; +- } +- +- /** +- * Get more request body data from the web server and store it in the +- * internal buffer. +- * +- * @return true if there is more data, false if not. +- */ +- private boolean refillReadBuffer() throws IOException +- { +- // If the server returns an empty packet, assume that that end of +- // the stream has been reached (yuck -- fix protocol??). +- if(isReplay) { +- end_of_stream = true; // we've read everything there is +- } +- if (end_of_stream) { +- if( log.isDebugEnabled() ) +- log.debug("refillReadBuffer: end of stream " ); +- return false; +- } +- +- // Why not use outBuf?? +- bodyMsg.reset(); +- bodyMsg.appendByte(AjpConstants.JK_AJP13_GET_BODY_CHUNK); +- bodyMsg.appendInt(AjpConstants.MAX_READ_SIZE); +- +- if( log.isDebugEnabled() ) +- log.debug("refillReadBuffer " + Thread.currentThread()); +- +- mc.getSource().send(bodyMsg, mc); +- mc.getSource().flush(bodyMsg, mc); // Server needs to get it +- +- // In JNI mode, response will be in bodyMsg. In TCP mode, response need to be +- // read +- +- boolean moreData=receive(); +- if( !moreData ) { +- end_of_stream=true; +- } +- return moreData; +- } +- +- public void appendHead(Response res) throws IOException { +- if( log.isDebugEnabled() ) +- log.debug("COMMIT sending headers " + res + " " + res.getMimeHeaders() ); +- +- C2BConverter c2b=mc.getConverter(); +- +- outputMsg.reset(); +- outputMsg.appendByte(AjpConstants.JK_AJP13_SEND_HEADERS); +- outputMsg.appendInt( res.getStatus() ); +- +- String message=res.getMessage(); +- if( message==null ){ +- message= HttpMessages.getMessage(res.getStatus()); +- } else { +- message = message.replace('\n', ' ').replace('\r', ' '); +- } +- tempMB.setString( message ); +- c2b.convert( tempMB ); +- outputMsg.appendBytes(tempMB); +- +- // XXX add headers +- +- MimeHeaders headers=res.getMimeHeaders(); +- String contentType = res.getContentType(); +- if( contentType != null ) { +- headers.setValue("Content-Type").setString(contentType); +- } +- String contentLanguage = res.getContentLanguage(); +- if( contentLanguage != null ) { +- headers.setValue("Content-Language").setString(contentLanguage); +- } +- long contentLength = res.getContentLengthLong(); +- if( contentLength >= 0 ) { +- headers.setValue("Content-Length").setLong(contentLength); +- } +- int numHeaders = headers.size(); +- outputMsg.appendInt(numHeaders); +- for( int i=0; i<numHeaders; i++ ) { +- MessageBytes hN=headers.getName(i); +- // no header to sc conversion - there's little benefit +- // on this direction +- c2b.convert ( hN ); +- outputMsg.appendBytes( hN ); +- +- MessageBytes hV=headers.getValue(i); +- c2b.convert( hV ); +- outputMsg.appendBytes( hV ); +- } +- mc.getSource().send( outputMsg, mc ); +- } +- +- /** +- * Set the replay buffer for Form auth +- */ +- public void setReplay(ByteChunk replay) { +- isFirst = false; +- isEmpty = false; +- isReplay = true; +- bodyBuff.setBytes(replay.getBytes(), replay.getStart(), replay.getLength()); +- } +- +- +-} +Index: java/org/apache/jk/common/AjpConstants.java +=================================================================== +--- java/org/apache/jk/common/AjpConstants.java (revision 590752) ++++ java/org/apache/jk/common/AjpConstants.java (working copy) +@@ -1,193 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +- +-/** +- * Common class for the AJP Protocol values +- */ +- +-public class AjpConstants { +- // Prefix codes for message types from server to container +- /** +- * Message code for initial Request packet +- */ +- public static final byte JK_AJP13_FORWARD_REQUEST = 2; +- /** +- * Message code for a request to shutdown Tomcat +- */ +- public static final byte JK_AJP13_SHUTDOWN = 7; +- /** +- * Message code for a Ping request (obsolete) +- */ +- public static final byte JK_AJP13_PING_REQUEST = 8; +- /** +- * Message code for a CPing request +- */ +- public static final byte JK_AJP13_CPING_REQUEST = 10; +- +- // Prefix codes for message types from container to server +- /** +- * Response code that the package is part of the Response body +- */ +- public static final byte JK_AJP13_SEND_BODY_CHUNK = 3; +- /** +- * Response code that the package is the HTTP headers +- */ +- public static final byte JK_AJP13_SEND_HEADERS = 4; +- /** +- * Response code for EOT +- */ +- public static final byte JK_AJP13_END_RESPONSE = 5; +- /** +- * Response code to request the next Request body chunk +- */ +- public static final byte JK_AJP13_GET_BODY_CHUNK = 6; +- /** +- * Response code to reply to a CPing +- */ +- public static final byte JK_AJP13_CPONG_REPLY = 9; +- +- // Integer codes for common response header strings +- public static final int SC_RESP_CONTENT_TYPE = 0xA001; +- public static final int SC_RESP_CONTENT_LANGUAGE = 0xA002; +- public static final int SC_RESP_CONTENT_LENGTH = 0xA003; +- public static final int SC_RESP_DATE = 0xA004; +- public static final int SC_RESP_LAST_MODIFIED = 0xA005; +- public static final int SC_RESP_LOCATION = 0xA006; +- public static final int SC_RESP_SET_COOKIE = 0xA007; +- public static final int SC_RESP_SET_COOKIE2 = 0xA008; +- public static final int SC_RESP_SERVLET_ENGINE = 0xA009; +- public static final int SC_RESP_STATUS = 0xA00A; +- public static final int SC_RESP_WWW_AUTHENTICATE = 0xA00B; +- +- // Integer codes for common (optional) request attribute names +- public static final byte SC_A_CONTEXT = 1; // XXX Unused +- public static final byte SC_A_SERVLET_PATH = 2; // XXX Unused +- public static final byte SC_A_REMOTE_USER = 3; +- public static final byte SC_A_AUTH_TYPE = 4; +- public static final byte SC_A_QUERY_STRING = 5; +- public static final byte SC_A_JVM_ROUTE = 6; +- public static final byte SC_A_SSL_CERT = 7; +- public static final byte SC_A_SSL_CIPHER = 8; +- public static final byte SC_A_SSL_SESSION = 9; +- public static final byte SC_A_SSL_KEYSIZE = 11; +- public static final byte SC_A_SECRET = 12; +- public static final byte SC_A_STORED_METHOD = 13; +- +- // Used for attributes which are not in the list above +- /** +- * Request Attribute is passed as a String +- */ +- public static final byte SC_A_REQ_ATTRIBUTE = 10; +- +- /** +- * Terminates list of attributes +- */ +- public static final byte SC_A_ARE_DONE = (byte)0xFF; +- +- /** +- * Translates integer codes to names of HTTP methods +- */ +- public static final String []methodTransArray = { +- "OPTIONS", +- "GET", +- "HEAD", +- "POST", +- "PUT", +- "DELETE", +- "TRACE", +- "PROPFIND", +- "PROPPATCH", +- "MKCOL", +- "COPY", +- "MOVE", +- "LOCK", +- "UNLOCK", +- "ACL", +- "REPORT", +- "VERSION-CONTROL", +- "CHECKIN", +- "CHECKOUT", +- "UNCHECKOUT", +- "SEARCH", +- "MKWORKSPACE", +- "UPDATE", +- "LABEL", +- "MERGE", +- "BASELINE-CONTROL", +- "MKACTIVITY" +- }; +- +- /** +- * Request Method is passed as a String +- */ +- public static final int SC_M_JK_STORED = (byte) 0xFF; +- +- // id's for common request headers +- public static final int SC_REQ_ACCEPT = 1; +- public static final int SC_REQ_ACCEPT_CHARSET = 2; +- public static final int SC_REQ_ACCEPT_ENCODING = 3; +- public static final int SC_REQ_ACCEPT_LANGUAGE = 4; +- public static final int SC_REQ_AUTHORIZATION = 5; +- public static final int SC_REQ_CONNECTION = 6; +- public static final int SC_REQ_CONTENT_TYPE = 7; +- public static final int SC_REQ_CONTENT_LENGTH = 8; +- public static final int SC_REQ_COOKIE = 9; +- public static final int SC_REQ_COOKIE2 = 10; +- public static final int SC_REQ_HOST = 11; +- public static final int SC_REQ_PRAGMA = 12; +- public static final int SC_REQ_REFERER = 13; +- public static final int SC_REQ_USER_AGENT = 14; +- // AJP14 new header +- public static final byte SC_A_SSL_KEY_SIZE = 11; // XXX ??? +- +- /** +- * Translates integer codes to request header names +- */ +- public static final String []headerTransArray = { +- "accept", +- "accept-charset", +- "accept-encoding", +- "accept-language", +- "authorization", +- "connection", +- "content-type", +- "content-length", +- "cookie", +- "cookie2", +- "host", +- "pragma", +- "referer", +- "user-agent" +- }; +- // Ajp13 specific - needs refactoring for the new model +- /** +- * Maximum Total byte size for a AJP packet +- */ +- public static final int MAX_PACKET_SIZE=8192; +- /** +- * Size of basic packet header +- */ +- public static final int H_SIZE=4; +- /** +- * Maximum size of data that can be sent in one packet +- */ +- public static final int MAX_READ_SIZE = MAX_PACKET_SIZE - H_SIZE - 2; +- +-} +Index: java/org/apache/jk/common/ChannelJni.java +=================================================================== +--- java/org/apache/jk/common/ChannelJni.java (revision 590752) ++++ java/org/apache/jk/common/ChannelJni.java (working copy) +@@ -1,192 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +- +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.JkChannel; +- +-import org.apache.coyote.Request; +-/** Pass messages using jni +- * +- * @author Costin Manolache +- */ +-public class ChannelJni extends JniHandler implements JkChannel { +- int receivedNote=1; +- +- public ChannelJni() { +- // we use static for now, it's easier on the C side. +- // Easy to change after we get everything working +- } +- +- public void init() throws IOException { +- super.initNative("channel.jni:jni"); +- +- if( apr==null ) return; +- +- // We'll be called from C. This deals with that. +- apr.addJkHandler( "channelJni", this ); +- log.info("JK: listening on channel.jni:jni" ); +- +- if( next==null ) { +- if( nextName!=null ) +- setNext( wEnv.getHandler( nextName ) ); +- if( next==null ) +- next=wEnv.getHandler( "dispatch" ); +- if( next==null ) +- next=wEnv.getHandler( "request" ); +- if( log.isDebugEnabled() ) +- log.debug("Setting default next " + next.getClass().getName()); +- } +- } +- +- /** Receives does nothing - send will put the response +- * in the same buffer +- */ +- public int receive( Msg msg, MsgContext ep ) +- throws IOException +- { +- Msg sentResponse=(Msg)ep.getNote( receivedNote ); +- ep.setNote( receivedNote, null ); +- +- if( sentResponse == null ) { +- if( log.isDebugEnabled() ) +- log.debug("No send() prior to receive(), no data buffer"); +- // No sent() was done prior to receive. +- msg.reset(); +- msg.end(); +- sentResponse = msg; +- } +- +- sentResponse.processHeader(); +- +- if( log.isTraceEnabled() ) +- sentResponse.dump("received response "); +- +- if( msg != sentResponse ) { +- log.error( "Error, in JNI mode the msg used for receive() must be identical with the one used for send()"); +- } +- +- return 0; +- } +- +- /** Send the packet. XXX This will modify msg !!! +- * We could use 2 packets, or sendAndReceive(). +- * +- */ +- public int send( Msg msg, MsgContext ep ) +- throws IOException +- { +- ep.setNote( receivedNote, null ); +- if( log.isDebugEnabled() ) log.debug("ChannelJni.send: " + msg ); +- +- int rc=super.nativeDispatch( msg, ep, JK_HANDLE_JNI_DISPATCH, 0); +- +- // nativeDispatch will put the response in the same buffer. +- // Next receive() will just get it from there. Very tricky to do +- // things in one thread instead of 2. +- ep.setNote( receivedNote, msg ); +- +- return rc; +- } +- +- public int flush(Msg msg, MsgContext ep) throws IOException { +- ep.setNote( receivedNote, null ); +- return OK; +- } +- +- public boolean isSameAddress(MsgContext ep) { +- return true; +- } +- +- public void registerRequest(Request req, MsgContext ep, int count) { +- // Not supported. +- } +- +- public String getChannelName() { +- return getName(); +- } +- /** Receive a packet from the C side. This is called from the C +- * code using invocation, but only for the first packet - to avoid +- * recursivity and thread problems. +- * +- * This may look strange, but seems the best solution for the +- * problem ( the problem is that we don't have 'continuation' ). +- * +- * sendPacket will move the thread execution on the C side, and +- * return when another packet is available. For packets that +- * are one way it'll return after it is processed too ( having +- * 2 threads is far more expensive ). +- * +- * Again, the goal is to be efficient and behave like all other +- * Channels ( so the rest of the code can be shared ). Playing with +- * java objects on C is extremely difficult to optimize and do +- * right ( IMHO ), so we'll try to keep it simple - byte[] passing, +- * the conversion done in java ( after we know the encoding and +- * if anyone asks for it - same lazy behavior as in 3.3 ). +- */ +- public int invoke(Msg msg, MsgContext ep ) throws IOException { +- if( apr==null ) return -1; +- +- long xEnv=ep.getJniEnv(); +- long cEndpointP=ep.getJniContext(); +- +- int type=ep.getType(); +- if( log.isDebugEnabled() ) log.debug("ChannelJni.invoke: " + ep + " " + type); +- +- switch( type ) { +- case JkHandler.HANDLE_RECEIVE_PACKET: +- return receive( msg, ep ); +- case JkHandler.HANDLE_SEND_PACKET: +- return send( msg, ep ); +- case JkHandler.HANDLE_FLUSH: +- return flush(msg, ep); +- } +- +- // Reset receivedNote. It'll be visible only after a SEND and before a receive. +- ep.setNote( receivedNote, null ); +- +- // Default is FORWARD - called from C +- try { +- // first, we need to get an endpoint. It should be +- // per/thread - and probably stored by the C side. +- if( log.isDebugEnabled() ) log.debug("Received request " + xEnv); +- +- // The endpoint will store the message pt. +- msg.processHeader(); +- +- if( log.isTraceEnabled() ) msg.dump("Incoming msg "); +- +- int status= next.invoke( msg, ep ); +- +- if( log.isDebugEnabled() ) log.debug("after processCallbacks " + status); +- +- return status; +- } catch( Exception ex ) { +- ex.printStackTrace(); +- } +- return 0; +- } +- +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( ChannelJni.class ); +- +-} +Index: java/org/apache/jk/common/JkMX.java +=================================================================== +--- java/org/apache/jk/common/JkMX.java (revision 590752) ++++ java/org/apache/jk/common/JkMX.java (working copy) +@@ -1,395 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +- +-import org.apache.jk.core.JkHandler; +- +-import javax.management.MBeanServer; +-import javax.management.ObjectName; +-import javax.management.Attribute; +-import javax.management.MBeanServerFactory; +-import java.io.IOException; +- +-/** +- * Load the HTTP or RMI adapters for MX4J and JMXRI. +- * +- * Add "mx.enabled=true" in jk2.properties to enable it. +- * You could also select http and/or jrmp protocol, +- * with mx.httpPort, mx.httpHost, mxjrmpPort and mx.jrmpPort. +- * <p /> +- * If you run into an error message like +- * "SystemId Unknown; Line #12; Column #81; Cannot add attribute name after +- * child nodes or before an element is produced. Attribute will be ignored." +- * after setting mx.enabled to true, you probably need a newer version +- * of Xalan. See the RELEASE-NOTES document section on XML Parsers for +- * more information. +- * +- */ +-public class JkMX extends JkHandler +-{ +- MBeanServer mserver; +- private boolean enabled=false; +- private boolean log4jEnabled=true; +- private int httpport=-1; +- private String httphost="localhost"; +- private String authmode="none"; +- private String authuser=null; +- private String authpassword=null; +- private int jrmpport=-1; +- private String jrmphost="localhost"; +- private boolean useXSLTProcessor = true; +- +- public JkMX() { +- } +- +- /* -------------------- Public methods -------------------- */ +- +- /** Enable the MX4J adapters (new way) +- */ +- public void setEnabled(boolean b) { +- enabled=b; +- } +- +- public boolean getEnabled() { +- return enabled; +- } +- +- /** Enable the Log4j MBean) +- */ +- public void setLog4jEnabled(boolean b) { +- log4jEnabled=b; +- } +- +- public boolean getLog4jEnabled() { +- return log4jEnabled; +- } +- +- /** Enable the MX4J adapters (old way, compatible) +- */ +- public void setPort(int i) { +- enabled=(i != -1); +- } +- +- public int getPort() { +- return ((httpport != -1) ? httpport : jrmpport); +- } +- +- /** Enable the MX4J HTTP internal adapter +- */ +- public void setHttpPort( int i ) { +- httpport=i; +- } +- +- public int getHttpPort() { +- return httpport; +- } +- +- public void setHttpHost(String host ) { +- this.httphost=host; +- } +- +- public String getHttpHost() { +- return httphost; +- } +- +- public void setAuthMode(String mode) { +- authmode=mode; +- } +- +- public String getAuthMode() { +- return authmode; +- } +- +- public void setAuthUser(String user) { +- authuser=user; +- } +- +- public String getAuthUser() { +- return authuser; +- } +- +- public void setAuthPassword(String password) { +- authpassword=password; +- } +- +- public String getAuthPassword() { +- return authpassword; +- } +- +- /** Enable the MX4J JRMP internal adapter +- */ +- public void setJrmpPort( int i ) { +- jrmpport=i; +- } +- +- public int getJrmpPort() { +- return jrmpport; +- } +- +- public void setJrmpHost(String host ) { +- this.jrmphost=host; +- } +- +- public String getJrmpHost() { +- return jrmphost; +- } +- +- public boolean getUseXSLTProcessor() { +- return useXSLTProcessor; +- } +- +- public void setUseXSLTProcessor(boolean uxsltp) { +- useXSLTProcessor = uxsltp; +- } +- +- /* ==================== Start/stop ==================== */ +- ObjectName httpServerName=null; +- ObjectName jrmpServerName=null; +- +- /** Initialize the worker. After this call the worker will be +- * ready to accept new requests. +- */ +- public void loadAdapter() throws IOException { +- boolean httpAdapterLoaded = false; +- boolean jrmpAdapterLoaded = false; +- +- if ((httpport != -1) && classExists("mx4j.adaptor.http.HttpAdaptor")) { +- try { +- httpServerName = registerObject("mx4j.adaptor.http.HttpAdaptor", +- "Http:name=HttpAdaptor"); +- +- +- if( httphost!=null ) +- mserver.setAttribute(httpServerName, new Attribute("Host", httphost)); +- mserver.setAttribute(httpServerName, new Attribute("Port", new Integer(httpport))); +- +- if( "none".equals(authmode) || "basic".equals(authmode) || "digest".equals(authmode) ) +- mserver.setAttribute(httpServerName, new Attribute("AuthenticationMethod", authmode)); +- +- if( authuser!=null && authpassword!=null ) +- mserver.invoke(httpServerName, "addAuthorization", +- new Object[] { +- authuser, +- authpassword}, +- new String[] { "java.lang.String", "java.lang.String" }); +- +- if(useXSLTProcessor) { +- ObjectName processorName = registerObject("mx4j.adaptor.http.XSLTProcessor", +- "Http:name=XSLTProcessor"); +- mserver.setAttribute(httpServerName, new Attribute("ProcessorName", processorName)); +- } +- +- // starts the server +- mserver.invoke(httpServerName, "start", null, null); +- +- log.info( "Started MX4J console on host " + httphost + " at port " + httpport); +- +- httpAdapterLoaded = true; +- +- } catch( Throwable t ) { +- httpServerName=null; +- log.error( "Can't load the MX4J http adapter ", t ); +- } +- } +- +- if ((httpport != -1) && (!httpAdapterLoaded) && classExists("mx4j.tools.adaptor.http.HttpAdaptor")) { +- try { +- httpServerName = registerObject("mx4j.tools.adaptor.http.HttpAdaptor", +- "Http:name=HttpAdaptor"); +- +- +- if( httphost!=null ) +- mserver.setAttribute(httpServerName, new Attribute("Host", httphost)); +- mserver.setAttribute(httpServerName, new Attribute("Port", new Integer(httpport))); +- +- if( "none".equals(authmode) || "basic".equals(authmode) || "digest".equals(authmode) ) +- mserver.setAttribute(httpServerName, new Attribute("AuthenticationMethod", authmode)); +- +- if( authuser!=null && authpassword!=null ) +- mserver.invoke(httpServerName, "addAuthorization", +- new Object[] { +- authuser, +- authpassword}, +- new String[] { "java.lang.String", "java.lang.String" }); +- +- if(useXSLTProcessor) { +- ObjectName processorName = registerObject("mx4j.tools.adaptor.http.XSLTProcessor", +- "Http:name=XSLTProcessor"); +- mserver.setAttribute(httpServerName, new Attribute("ProcessorName", processorName)); +- } +- // starts the server +- mserver.invoke(httpServerName, "start", null, null); +- if(log.isInfoEnabled()) +- log.info( "Started MX4J console on host " + httphost + " at port " + httpport); +- +- httpAdapterLoaded = true; +- +- } catch( Throwable t ) { +- httpServerName=null; +- log.error( "Can't load the MX4J http adapter ", t ); +- } +- } +- +- if ((jrmpport != -1) && classExists("mx4j.tools.naming.NamingService")) { +- try { +- jrmpServerName = registerObject("mx4j.tools.naming.NamingService", +- "Naming:name=rmiregistry"); +- mserver.setAttribute(jrmpServerName, new Attribute("Port", +- new Integer(jrmpport))); +- mserver.invoke(jrmpServerName, "start", null, null); +- if(log.isInfoEnabled()) +- log.info( "Creating " + jrmpServerName ); +- +- // Create the JRMP adaptor +- ObjectName adaptor = registerObject("mx4j.adaptor.rmi.jrmp.JRMPAdaptor", +- "Adaptor:protocol=jrmp"); +- +- +- mserver.setAttribute(adaptor, new Attribute("JNDIName", "jrmp")); +- +- mserver.invoke( adaptor, "putNamingProperty", +- new Object[] { +- javax.naming.Context.INITIAL_CONTEXT_FACTORY, +- "com.sun.jndi.rmi.registry.RegistryContextFactory"}, +- new String[] { "java.lang.Object", "java.lang.Object" }); +- +- String jrpmurl = "rmi://" + jrmphost + ":" + Integer.toString(jrmpport) ; +- +- mserver.invoke( adaptor, "putNamingProperty", +- new Object[] { +- javax.naming.Context.PROVIDER_URL, +- jrpmurl}, +- new String[] { "java.lang.Object", "java.lang.Object" }); +- +- // Registers the JRMP adaptor in JNDI and starts it +- mserver.invoke(adaptor, "start", null, null); +- if(log.isInfoEnabled()) +- log.info( "Creating " + adaptor + " on host " + jrmphost + " at port " + jrmpport); +- +- jrmpAdapterLoaded = true; +- +- } catch( Exception ex ) { +- jrmpServerName = null; +- log.error( "MX4j RMI adapter not loaded: " + ex.toString()); +- } +- } +- +- if ((httpport != -1) && (! httpAdapterLoaded) && classExists("com.sun.jdmk.comm.HtmlAdaptorServer")) { +- try { +- httpServerName=registerObject("com.sun.jdmk.comm.HtmlAdaptorServer", +- "Adaptor:name=html,port=" + httpport); +- if(log.isInfoEnabled()) +- log.info("Registering the JMX_RI html adapter " + httpServerName + " at port " + httpport); +- +- mserver.setAttribute(httpServerName, +- new Attribute("Port", new Integer(httpport))); +- +- mserver.invoke(httpServerName, "start", null, null); +- +- httpAdapterLoaded = true; +- } catch( Throwable t ) { +- httpServerName = null; +- log.error( "Can't load the JMX_RI http adapter " + t.toString() ); +- } +- } +- +- if ((!httpAdapterLoaded) && (!jrmpAdapterLoaded)) +- log.warn( "No adaptors were loaded but mx.enabled was defined."); +- +- } +- +- public void destroy() { +- try { +- if(log.isInfoEnabled()) +- log.info("Stoping JMX "); +- +- if( httpServerName!=null ) { +- mserver.invoke(httpServerName, "stop", null, null); +- } +- if( jrmpServerName!=null ) { +- mserver.invoke(jrmpServerName, "stop", null, null); +- } +- } catch( Throwable t ) { +- log.error( "Destroy error" + t ); +- } +- } +- +- public void init() throws IOException { +- try { +- mserver = getMBeanServer(); +- +- if( enabled ) { +- loadAdapter(); +- } +- if( log4jEnabled) { +- try { +- registerObject("org.apache.log4j.jmx.HierarchyDynamicMBean" , +- "log4j:hierarchy=default"); +- if(log.isInfoEnabled()) +- log.info("Registering the JMX hierarchy for Log4J "); +- } catch( Throwable t ) { +- if(log.isInfoEnabled()) +- log.info("Can't enable log4j mx: ",t); +- } +- } +- } catch( Throwable t ) { +- log.error( "Init error", t ); +- } +- } +- +- public void addHandlerCallback( JkHandler w ) { +- } +- +- MBeanServer getMBeanServer() { +- MBeanServer server; +- if( MBeanServerFactory.findMBeanServer(null).size() > 0 ) { +- server=(MBeanServer)MBeanServerFactory.findMBeanServer(null).get(0); +- } else { +- server=MBeanServerFactory.createMBeanServer(); +- } +- return (server); +- } +- +- +- private static boolean classExists(String className) { +- try { +- Thread.currentThread().getContextClassLoader().loadClass(className); +- return true; +- } catch(Throwable e) { +- if (log.isInfoEnabled()) +- log.info( "className [" + className + "] does not exist"); +- return false; +- } +- } +- +- private ObjectName registerObject(String className, String oName) +- throws Exception { +- Class c = Class.forName(className); +- Object o = c.newInstance(); +- ObjectName objN = new ObjectName(oName); +- mserver.registerMBean(o, objN); +- return objN; +- } +- +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( JkMX.class ); +- +- +-} +- +Index: java/org/apache/jk/common/ChannelUn.java +=================================================================== +--- java/org/apache/jk/common/ChannelUn.java (revision 590752) ++++ java/org/apache/jk/common/ChannelUn.java (working copy) +@@ -1,395 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.net.URLEncoder; +-import java.io.File; +-import java.io.FileOutputStream; +-import java.io.IOException; +-import javax.management.ObjectName; +- +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.JkChannel; +-import org.apache.jk.core.WorkerEnv; +-import org.apache.coyote.Request; +-import org.apache.coyote.RequestGroupInfo; +-import org.apache.coyote.RequestInfo; +-import org.apache.tomcat.util.modeler.Registry; +-import org.apache.tomcat.util.threads.ThreadPool; +-import org.apache.tomcat.util.threads.ThreadPoolRunnable; +- +- +-/** Pass messages using unix domain sockets. +- * +- * @author Costin Manolache +- */ +-public class ChannelUn extends JniHandler implements JkChannel { +- static final int CH_OPEN=4; +- static final int CH_CLOSE=5; +- static final int CH_READ=6; +- static final int CH_WRITE=7; +- +- String file; +- ThreadPool tp = ThreadPool.createThreadPool(true); +- +- /* ==================== Tcp socket options ==================== */ +- +- public ThreadPool getThreadPool() { +- return tp; +- } +- +- public void setFile( String f ) { +- file=f; +- } +- +- public String getFile() { +- return file; +- } +- +- /* ==================== ==================== */ +- int socketNote=1; +- int isNote=2; +- int osNote=3; +- +- int localId=0; +- +- public void init() throws IOException { +- if( file==null ) { +- log.debug("No file, disabling unix channel"); +- return; +- //throw new IOException( "No file for the unix socket channel"); +- } +- if( wEnv!=null && wEnv.getLocalId() != 0 ) { +- localId=wEnv.getLocalId(); +- } +- +- if( localId != 0 ) { +- file=file+ localId; +- } +- File socketFile=new File( file ); +- if( !socketFile.isAbsolute() ) { +- String home=wEnv.getJkHome(); +- if( home==null ) { +- log.debug("No jkhome"); +- } else { +- File homef=new File( home ); +- socketFile=new File( homef, file ); +- log.debug( "Making the file absolute " +socketFile); +- } +- } +- +- if( ! socketFile.exists() ) { +- try { +- FileOutputStream fos=new FileOutputStream(socketFile); +- fos.write( 1 ); +- fos.close(); +- } catch( Throwable t ) { +- log.error("Attempting to create the file failed, disabling channel" +- + socketFile); +- return; +- } +- } +- // The socket file cannot be removed ... +- if (!socketFile.delete()) { +- log.error( "Can't remove socket file " + socketFile); +- return; +- } +- +- +- super.initNative( "channel.un:" + file ); +- +- if( apr==null || ! apr.isLoaded() ) { +- log.debug("Apr is not available, disabling unix channel "); +- apr=null; +- return; +- } +- +- // Set properties and call init. +- setNativeAttribute( "file", file ); +- // unixListenSocket=apr.unSocketListen( file, 10 ); +- +- setNativeAttribute( "listen", "10" ); +- // setNativeAttribute( "debug", "10" ); +- +- // Initialize the thread pool and execution chain +- if( next==null && wEnv!=null ) { +- if( nextName!=null ) +- setNext( wEnv.getHandler( nextName ) ); +- if( next==null ) +- next=wEnv.getHandler( "dispatch" ); +- if( next==null ) +- next=wEnv.getHandler( "request" ); +- } +- +- super.initJkComponent(); +- JMXRequestNote =wEnv.getNoteId( WorkerEnv.ENDPOINT_NOTE, "requestNote"); +- // Run a thread that will accept connections. +- if( this.domain != null ) { +- try { +- tpOName=new ObjectName(domain + ":type=ThreadPool,name=" + +- getChannelName()); +- +- Registry.getRegistry(null, null) +- .registerComponent(tp, tpOName, null); +- +- rgOName = new ObjectName +- (domain+":type=GlobalRequestProcessor,name=" + getChannelName()); +- Registry.getRegistry(null, null) +- .registerComponent(global, rgOName, null); +- } catch (Exception e) { +- log.error("Can't register threadpool" ); +- } +- } +- tp.start(); +- AprAcceptor acceptAjp=new AprAcceptor( this ); +- tp.runIt( acceptAjp); +- log.info("JK: listening on unix socket: " + file ); +- +- } +- +- ObjectName tpOName; +- ObjectName rgOName; +- RequestGroupInfo global=new RequestGroupInfo(); +- int count = 0; +- int JMXRequestNote; +- +- public void start() throws IOException { +- } +- +- public void destroy() throws IOException { +- if( apr==null ) return; +- try { +- if( tp != null ) +- tp.shutdown(); +- +- //apr.unSocketClose( unixListenSocket,3); +- super.destroyJkComponent(); +- +- if(tpOName != null) { +- Registry.getRegistry(null, null).unregisterComponent(tpOName); +- } +- if(rgOName != null) { +- Registry.getRegistry(null, null).unregisterComponent(rgOName); +- } +- } catch(Exception e) { +- log.error("Error in destroy",e); +- } +- } +- +- public void registerRequest(Request req, MsgContext ep, int count) { +- if(this.domain != null) { +- try { +- +- RequestInfo rp=req.getRequestProcessor(); +- rp.setGlobalProcessor(global); +- ObjectName roname = new ObjectName +- (getDomain() + ":type=RequestProcessor,worker="+ +- getChannelName()+",name=JkRequest" +count); +- ep.setNote(JMXRequestNote, roname); +- +- Registry.getRegistry(null, null).registerComponent( rp, roname, null); +- } catch( Exception ex ) { +- log.warn("Error registering request"); +- } +- } +- } +- +- +- /** Open a connection - since we're listening that will block in +- accept +- */ +- public int open(MsgContext ep) throws IOException { +- // Will associate a jk_endpoint with ep and call open() on it. +- // jk_channel_un will accept a connection and set the socket info +- // in the endpoint. MsgContext will represent an active connection. +- return super.nativeDispatch( ep.getMsg(0), ep, CH_OPEN, 1 ); +- } +- +- public void close(MsgContext ep) throws IOException { +- super.nativeDispatch( ep.getMsg(0), ep, CH_CLOSE, 1 ); +- } +- +- public int send( Msg msg, MsgContext ep) +- throws IOException +- { +- return super.nativeDispatch( msg, ep, CH_WRITE, 0 ); +- } +- +- public int receive( Msg msg, MsgContext ep ) +- throws IOException +- { +- int rc=super.nativeDispatch( msg, ep, CH_READ, 1 ); +- +- if( rc!=0 ) { +- log.error("receive error: " + rc, new Throwable()); +- return -1; +- } +- +- msg.processHeader(); +- +- if (log.isDebugEnabled()) +- log.debug("receive: total read = " + msg.getLen()); +- +- return msg.getLen(); +- } +- +- public int flush( Msg msg, MsgContext ep) throws IOException { +- return OK; +- } +- +- public boolean isSameAddress( MsgContext ep ) { +- return false; // Not supporting shutdown on this channel. +- } +- +- boolean running=true; +- +- /** Accept incoming connections, dispatch to the thread pool +- */ +- void acceptConnections() { +- if( apr==null ) return; +- +- if( log.isDebugEnabled() ) +- log.debug("Accepting ajp connections on " + file); +- +- while( running ) { +- try { +- MsgContext ep=this.createMsgContext(); +- +- // blocking - opening a server connection. +- int status=this.open(ep); +- if( status != 0 && status != 2 ) { +- log.error( "Error acceptin connection on " + file ); +- break; +- } +- +- // if( log.isDebugEnabled() ) +- // log.debug("Accepted ajp connections "); +- +- AprConnection ajpConn= new AprConnection(this, ep); +- tp.runIt( ajpConn ); +- } catch( Exception ex ) { +- ex.printStackTrace(); +- } +- } +- } +- +- /** Process a single ajp connection. +- */ +- void processConnection(MsgContext ep) { +- if( log.isDebugEnabled() ) +- log.debug( "New ajp connection "); +- try { +- MsgAjp recv=new MsgAjp(); +- while( running ) { +- int res=this.receive( recv, ep ); +- if( res<0 ) { +- // EOS +- break; +- } +- ep.setType(0); +- log.debug( "Process msg "); +- int status=next.invoke( recv, ep ); +- } +- if( log.isDebugEnabled() ) +- log.debug( "Closing un channel"); +- try{ +- Request req = (Request)ep.getRequest(); +- if( req != null ) { +- ObjectName roname = (ObjectName)ep.getNote(JMXRequestNote); +- if( roname != null ) { +- Registry.getRegistry(null, null).unregisterComponent(roname); +- } +- req.getRequestProcessor().setGlobalProcessor(null); +- } +- } catch( Exception ee) { +- log.error( "Error, releasing connection",ee); +- } +- this.close( ep ); +- } catch( Exception ex ) { +- ex.printStackTrace(); +- } +- } +- +- public int invoke( Msg msg, MsgContext ep ) throws IOException { +- int type=ep.getType(); +- +- switch( type ) { +- case JkHandler.HANDLE_RECEIVE_PACKET: +- return receive( msg, ep ); +- case JkHandler.HANDLE_SEND_PACKET: +- return send( msg, ep ); +- case JkHandler.HANDLE_FLUSH: +- return flush( msg, ep ); +- } +- +- // return next.invoke( msg, ep ); +- return OK; +- } +- +- public String getChannelName() { +- String encodedAddr = ""; +- String address = file; +- if (address != null) { +- encodedAddr = "" + address; +- if (encodedAddr.startsWith("/")) +- encodedAddr = encodedAddr.substring(1); +- encodedAddr = URLEncoder.encode(encodedAddr) ; +- } +- return ("jk-" + encodedAddr); +- } +- +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( ChannelUn.class ); +-} +- +-class AprAcceptor implements ThreadPoolRunnable { +- ChannelUn wajp; +- +- AprAcceptor(ChannelUn wajp ) { +- this.wajp=wajp; +- } +- +- public Object[] getInitData() { +- return null; +- } +- +- public void runIt(Object thD[]) { +- wajp.acceptConnections(); +- } +-} +- +-class AprConnection implements ThreadPoolRunnable { +- ChannelUn wajp; +- MsgContext ep; +- +- AprConnection(ChannelUn wajp, MsgContext ep) { +- this.wajp=wajp; +- this.ep=ep; +- } +- +- +- public Object[] getInitData() { +- return null; +- } +- +- public void runIt(Object perTh[]) { +- wajp.processConnection(ep); +- } +-} +Index: java/org/apache/jk/common/JniHandler.java +=================================================================== +--- java/org/apache/jk/common/JniHandler.java (revision 590752) ++++ java/org/apache/jk/common/JniHandler.java (working copy) +@@ -1,318 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +- +-import javax.management.ObjectName; +- +-import org.apache.jk.apr.AprImpl; +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.JkChannel; +-import org.apache.tomcat.util.buf.ByteChunk; +-import org.apache.tomcat.util.buf.C2BConverter; +-import org.apache.tomcat.util.buf.MessageBytes; +-import org.apache.tomcat.util.modeler.Registry; +- +- +-/** +- * Base class for components using native code ( libjkjni.so ). +- * It allows to access the jk_env and wrap ( 'box' ? ) a native +- * jk component, and call it's methods. +- * +- * Note that get/setAttribute are expensive ( Strings, etc ), +- * invoke() is were all optimizations are done. We do recycle +- * all memory on both C and java sides ( the only exception is +- * when we attempt pinning but the VM doesn't support it ). The +- * low level optimizations from ByteBuffer, etc are used to +- * reduce the overhead of passing strings. +- * +- * @author Costin Manolache +- */ +-public class JniHandler extends JkHandler { +- protected AprImpl apr; +- +- // The native side handler +- protected long nativeJkHandlerP; +- +- protected String jkHome; +- +- // Dispatch table codes. Hardcoded for now, will change when we have more handlers. +- public static final int JK_HANDLE_JNI_DISPATCH=0x15; +- public static final int JK_HANDLE_SHM_DISPATCH=0x16; +- +- +- public static final int MSG_NOTE=0; +- public static final int MB_NOTE=2; +- private boolean paused = false; +- +- +- public JniHandler() { +- } +- +- /** +- */ +- public void setJkHome( String s ) { +- jkHome=s; +- } +- +- public String getJkHome() { +- return jkHome; +- } +- +- /** You must call initNative() inside the component init() +- */ +- public void init() throws IOException { +- // static field init, temp +- } +- +- protected void initNative(String nativeComponentName) { +- apr=(AprImpl)wEnv.getHandler("apr"); +- if( apr==null ) { +- // In most cases we can just load it automatically. +- // that requires all libs to be installed in standard places +- // ( LD_LIBRARY_PATH, /usr/lib +- try { +- apr=new AprImpl(); +- wEnv.addHandler("apr", apr); +- apr.init(); +- if( oname != null ) { +- ObjectName aprname=new ObjectName(oname.getDomain() + +- ":type=JkHandler, name=apr"); +- Registry.getRegistry(null, null).registerComponent(apr, aprname, null); +- } +- } catch( Throwable t ) { +- log.debug("Can't load apr", t); +- apr=null; +- } +- } +- if( apr==null || ! apr.isLoaded() ) { +- if( log.isDebugEnabled() ) +- log.debug("No apr, disabling jni proxy "); +- apr=null; +- return; +- } +- +- try { +- long xEnv=apr.getJkEnv(); +- nativeJkHandlerP=apr.getJkHandler(xEnv, nativeComponentName ); +- +- if( nativeJkHandlerP==0 ) { +- log.debug("Component not found, creating it " + nativeComponentName ); +- nativeJkHandlerP=apr.createJkHandler(xEnv, nativeComponentName); +- } +- log.debug("Native proxy " + nativeJkHandlerP ); +- apr.releaseJkEnv(xEnv); +- } catch( Throwable t ) { +- apr=null; +- log.info("Error calling apr ", t); +- } +- } +- +- public void appendString( Msg msg, String s, C2BConverter charsetDecoder) +- throws IOException +- { +- ByteChunk bc=charsetDecoder.getByteChunk(); +- charsetDecoder.recycle(); +- charsetDecoder.convert( s ); +- charsetDecoder.flushBuffer(); +- msg.appendByteChunk( bc ); +- } +- +- public void pause() throws Exception { +- synchronized(this) { +- paused = true; +- } +- } +- +- public void resume() throws Exception { +- synchronized(this) { +- paused = false; +- notifyAll(); +- } +- } +- +- +- /** Create a msg context to be used with the shm channel +- */ +- public MsgContext createMsgContext() { +- if( nativeJkHandlerP==0 || apr==null ) +- return null; +- +- synchronized(this) { +- try{ +- while(paused) { +- wait(); +- } +- }catch(InterruptedException ie) { +- // Ignore, since it can't happen +- } +- } +- +- try { +- MsgContext msgCtx=new MsgContext(); +- MsgAjp msg=new MsgAjp(); +- +- msgCtx.setSource( (JkChannel)this ); +- msgCtx.setWorkerEnv( wEnv ); +- +- msgCtx.setNext( this ); +- +- msgCtx.setMsg( MSG_NOTE, msg); // XXX Use noteId +- +- C2BConverter c2b=new C2BConverter( "iso-8859-1" ); +- msgCtx.setConverter( c2b ); +- +- MessageBytes tmpMB= MessageBytes.newInstance(); +- msgCtx.setNote( MB_NOTE, tmpMB ); +- return msgCtx; +- } catch( Exception ex ) { +- log.error("Can't create endpoint", ex); +- return null; +- } +- } +- +- public void setNativeAttribute(String name, String val) throws IOException { +- if( apr==null ) return; +- +- if( nativeJkHandlerP == 0 ) { +- log.error( "Unitialized component " + name+ " " + val ); +- return; +- } +- +- long xEnv=apr.getJkEnv(); +- +- apr.jkSetAttribute( xEnv, nativeJkHandlerP, name, val ); +- +- apr.releaseJkEnv( xEnv ); +- } +- +- public void initJkComponent() throws IOException { +- if( apr==null ) return; +- +- if( nativeJkHandlerP == 0 ) { +- log.error( "Unitialized component " ); +- return; +- } +- +- long xEnv=apr.getJkEnv(); +- +- apr.jkInit( xEnv, nativeJkHandlerP ); +- +- apr.releaseJkEnv( xEnv ); +- } +- +- public void destroyJkComponent() throws IOException { +- if( apr==null ) return; +- +- if( nativeJkHandlerP == 0 ) { +- log.error( "Unitialized component " ); +- return; +- } +- +- long xEnv=apr.getJkEnv(); +- +- apr.jkDestroy( xEnv, nativeJkHandlerP ); +- +- apr.releaseJkEnv( xEnv ); +- } +- +- +- +- protected void setNativeEndpoint(MsgContext msgCtx) { +- long xEnv=apr.getJkEnv(); +- msgCtx.setJniEnv( xEnv ); +- +- long epP=apr.createJkHandler(xEnv, "endpoint"); +- log.debug("create ep " + epP ); +- if( epP == 0 ) return; +- apr.jkInit( xEnv, epP ); +- msgCtx.setJniContext( epP ); +- +- } +- +- protected void recycleNative(MsgContext ep) { +- apr.jkRecycle(ep.getJniEnv(), ep.getJniContext()); +- } +- +- /** send and get the response in the same buffer. This calls the +- * method on the wrapped jk_bean object. +- */ +- protected int nativeDispatch( Msg msg, MsgContext ep, int code, int raw ) +- throws IOException +- { +- if( log.isDebugEnabled() ) +- log.debug( "Sending packet " + code + " " + raw); +- +- if( raw == 0 ) { +- msg.end(); +- +- if( log.isTraceEnabled() ) msg.dump("OUT:" ); +- } +- +- // Create ( or reuse ) the jk_endpoint ( the native pair of +- // MsgContext ) +- long xEnv=ep.getJniEnv(); +- long nativeContext=ep.getJniContext(); +- if( nativeContext==0 || xEnv==0 ) { +- setNativeEndpoint( ep ); +- xEnv=ep.getJniEnv(); +- nativeContext=ep.getJniContext(); +- } +- +- if( xEnv==0 || nativeContext==0 || nativeJkHandlerP==0 ) { +- log.error("invokeNative: Null pointer "); +- return -1; +- } +- +- // Will process the message in the current thread. +- // No wait needed to receive the response, if any +- int status=AprImpl.jkInvoke( xEnv, +- nativeJkHandlerP, +- nativeContext, +- code, msg.getBuffer(), 0, msg.getLen(), raw ); +- +- if( status != 0 && status != 2 ) { +- log.error( "nativeDispatch: error " + status, new Throwable() ); +- } +- +- if( log.isDebugEnabled() ) log.debug( "Sending packet - done " + status); +- return status; +- } +- +- /** Base implementation for invoke. Dispatch the action to the native +- * code, where invoke() is called on the wrapped jk_bean. +- */ +- public int invoke(Msg msg, MsgContext ep ) +- throws IOException +- { +- long xEnv=ep.getJniEnv(); +- int type=ep.getType(); +- +- int status=nativeDispatch(msg, ep, type, 0 ); +- +- apr.jkRecycle(xEnv, ep.getJniContext()); +- apr.releaseJkEnv( xEnv ); +- return status; +- } +- +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( JniHandler.class ); +-} +Index: java/org/apache/jk/common/ChannelShm.java +=================================================================== +--- java/org/apache/jk/common/ChannelShm.java (revision 590752) ++++ java/org/apache/jk/common/ChannelShm.java (working copy) +@@ -1,33 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import org.apache.jk.core.JkHandler; +- +- +- +-/** Channel using shm. +- * +- * @author Costin Manolache +- */ +-public class ChannelShm extends JkHandler { +- +- // Not implemented yet. +- +- +-} +Index: java/org/apache/jk/common/ChannelSocket.java +=================================================================== +--- java/org/apache/jk/common/ChannelSocket.java (revision 590752) ++++ java/org/apache/jk/common/ChannelSocket.java (working copy) +@@ -1,895 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.BufferedInputStream; +-import java.io.BufferedOutputStream; +-import java.io.IOException; +-import java.io.InputStream; +-import java.io.OutputStream; +-import java.net.URLEncoder; +-import java.net.InetAddress; +-import java.net.ServerSocket; +-import java.net.Socket; +-import java.net.SocketException; +- +-import javax.management.ListenerNotFoundException; +-import javax.management.MBeanNotificationInfo; +-import javax.management.Notification; +-import javax.management.NotificationBroadcaster; +-import javax.management.NotificationBroadcasterSupport; +-import javax.management.NotificationFilter; +-import javax.management.NotificationListener; +-import javax.management.ObjectName; +- +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.JkChannel; +-import org.apache.jk.core.WorkerEnv; +-import org.apache.coyote.Request; +-import org.apache.coyote.RequestGroupInfo; +-import org.apache.coyote.RequestInfo; +-import org.apache.tomcat.util.modeler.Registry; +-import org.apache.tomcat.util.threads.ThreadPool; +-import org.apache.tomcat.util.threads.ThreadPoolRunnable; +- +-/** +- * Accept ( and send ) TCP messages. +- * +- * @author Costin Manolache +- * @author Bill Barker +- * jmx:mbean name="jk:service=ChannelNioSocket" +- * description="Accept socket connections" +- * jmx:notification name="org.apache.coyote.INVOKE +- * jmx:notification-handler name="org.apache.jk.JK_SEND_PACKET +- * jmx:notification-handler name="org.apache.jk.JK_RECEIVE_PACKET +- * jmx:notification-handler name="org.apache.jk.JK_FLUSH +- * +- * Jk can use multiple protocols/transports. +- * Various container adapters should load this object ( as a bean ), +- * set configurations and use it. Note that the connector will handle +- * all incoming protocols - it's not specific to ajp1x. The protocol +- * is abstracted by MsgContext/Message/Channel. +- * +- * A lot of the 'original' behavior is hardcoded - this uses Ajp13 wire protocol, +- * TCP, Ajp14 API etc. +- * As we add other protocols/transports/APIs this will change, the current goal +- * is to get the same level of functionality as in the original jk connector. +- * +- * XXX Make the 'message type' pluggable +- */ +-public class ChannelSocket extends JkHandler +- implements NotificationBroadcaster, JkChannel { +- private static org.apache.juli.logging.Log log = +- org.apache.juli.logging.LogFactory.getLog( ChannelSocket.class ); +- +- private int startPort=8009; +- private int maxPort=8019; // 0 for backward compat. +- private int port=startPort; +- private InetAddress inet; +- private int serverTimeout; +- private boolean tcpNoDelay=true; // nodelay to true by default +- private int linger=100; +- private int socketTimeout; +- private int bufferSize = -1; +- private int packetSize = 8*1024; +- +- private long requestCount=0; +- +- ThreadPool tp=ThreadPool.createThreadPool(true); +- +- /* ==================== Tcp socket options ==================== */ +- +- /** +- * jmx:managed-constructor description="default constructor" +- */ +- public ChannelSocket() { +- // This should be integrated with the domain setup +- } +- +- public ThreadPool getThreadPool() { +- return tp; +- } +- +- public long getRequestCount() { +- return requestCount; +- } +- +- /** Set the port for the ajp13 channel. +- * To support seemless load balancing and jni, we treat this +- * as the 'base' port - we'll try up until we find one that is not +- * used. We'll also provide the 'difference' to the main coyote +- * handler - that will be our 'sessionID' and the position in +- * the scoreboard and the suffix for the unix domain socket. +- * +- * jmx:managed-attribute description="Port to listen" access="READ_WRITE" +- */ +- public void setPort( int port ) { +- this.startPort=port; +- this.port=port; +- this.maxPort=port+10; +- } +- +- public int getPort() { +- return port; +- } +- +- public void setAddress(InetAddress inet) { +- this.inet=inet; +- } +- +- /** +- * jmx:managed-attribute description="Bind on a specified address" access="READ_WRITE" +- */ +- public void setAddress(String inet) { +- try { +- this.inet= InetAddress.getByName( inet ); +- } catch( Exception ex ) { +- log.error("Error parsing "+inet,ex); +- } +- } +- +- public String getAddress() { +- if( inet!=null) +- return inet.toString(); +- return "/0.0.0.0"; +- } +- +- /** +- * Sets the timeout in ms of the server sockets created by this +- * server. This method allows the developer to make servers +- * more or less responsive to having their server sockets +- * shut down. +- * +- * <p>By default this value is 1000ms. +- */ +- public void setServerTimeout(int timeout) { +- this.serverTimeout = timeout; +- } +- public int getServerTimeout() { +- return serverTimeout; +- } +- +- public void setTcpNoDelay( boolean b ) { +- tcpNoDelay=b; +- } +- +- public boolean getTcpNoDelay() { +- return tcpNoDelay; +- } +- +- public void setSoLinger( int i ) { +- linger=i; +- } +- +- public int getSoLinger() { +- return linger; +- } +- +- public void setSoTimeout( int i ) { +- socketTimeout=i; +- } +- +- public int getSoTimeout() { +- return socketTimeout; +- } +- +- public void setMaxPort( int i ) { +- maxPort=i; +- } +- +- public int getMaxPort() { +- return maxPort; +- } +- +- public void setBufferSize(int bs) { +- bufferSize = bs; +- } +- +- public int getBufferSize() { +- return bufferSize; +- } +- +- public void setPacketSize(int ps) { +- if(ps < 8*1024) { +- ps = 8*1024; +- } +- packetSize = ps; +- } +- +- public int getPacketSize() { +- return packetSize; +- } +- +- /** At startup we'll look for the first free port in the range. +- The difference between this port and the beggining of the range +- is the 'id'. +- This is usefull for lb cases ( less config ). +- */ +- public int getInstanceId() { +- return port-startPort; +- } +- +- /** If set to false, the thread pool will be created in +- * non-daemon mode, and will prevent main from exiting +- */ +- public void setDaemon( boolean b ) { +- tp.setDaemon( b ); +- } +- +- public boolean getDaemon() { +- return tp.getDaemon(); +- } +- +- +- public void setMaxThreads( int i ) { +- if( log.isDebugEnabled()) log.debug("Setting maxThreads " + i); +- tp.setMaxThreads(i); +- } +- +- public void setMinSpareThreads( int i ) { +- if( log.isDebugEnabled()) log.debug("Setting minSpareThreads " + i); +- tp.setMinSpareThreads(i); +- } +- +- public void setMaxSpareThreads( int i ) { +- if( log.isDebugEnabled()) log.debug("Setting maxSpareThreads " + i); +- tp.setMaxSpareThreads(i); +- } +- +- public int getMaxThreads() { +- return tp.getMaxThreads(); +- } +- +- public int getMinSpareThreads() { +- return tp.getMinSpareThreads(); +- } +- +- public int getMaxSpareThreads() { +- return tp.getMaxSpareThreads(); +- } +- +- public void setBacklog(int i) { +- } +- +- +- /* ==================== ==================== */ +- ServerSocket sSocket; +- final int socketNote=1; +- final int isNote=2; +- final int osNote=3; +- final int notifNote=4; +- boolean paused = false; +- +- public void pause() throws Exception { +- synchronized(this) { +- paused = true; +- unLockSocket(); +- } +- } +- +- public void resume() throws Exception { +- synchronized(this) { +- paused = false; +- notify(); +- } +- } +- +- +- public void accept( MsgContext ep ) throws IOException { +- if( sSocket==null ) return; +- synchronized(this) { +- while(paused) { +- try{ +- wait(); +- } catch(InterruptedException ie) { +- //Ignore, since can't happen +- } +- } +- } +- Socket s=sSocket.accept(); +- ep.setNote( socketNote, s ); +- if(log.isDebugEnabled() ) +- log.debug("Accepted socket " + s ); +- +- try { +- setSocketOptions(s); +- } catch(SocketException sex) { +- log.debug("Error initializing Socket Options", sex); +- } +- +- requestCount++; +- +- InputStream is=new BufferedInputStream(s.getInputStream()); +- OutputStream os; +- if( bufferSize > 0 ) +- os = new BufferedOutputStream( s.getOutputStream(), bufferSize); +- else +- os = s.getOutputStream(); +- ep.setNote( isNote, is ); +- ep.setNote( osNote, os ); +- ep.setControl( tp ); +- } +- +- private void setSocketOptions(Socket s) throws SocketException { +- if( socketTimeout > 0 ) +- s.setSoTimeout( socketTimeout ); +- +- s.setTcpNoDelay( tcpNoDelay ); // set socket tcpnodelay state +- +- if( linger > 0 ) +- s.setSoLinger( true, linger); +- } +- +- public void resetCounters() { +- requestCount=0; +- } +- +- /** Called after you change some fields at runtime using jmx. +- Experimental for now. +- */ +- public void reinit() throws IOException { +- destroy(); +- init(); +- } +- +- /** +- * jmx:managed-operation +- */ +- public void init() throws IOException { +- // Find a port. +- if (startPort == 0) { +- port = 0; +- if(log.isInfoEnabled()) +- log.info("JK: ajp13 disabling channelSocket"); +- running = true; +- return; +- } +- if (maxPort < startPort) +- maxPort = startPort; +- for( int i=startPort; i<=maxPort; i++ ) { +- try { +- if( inet == null ) { +- sSocket = new ServerSocket( i, 0 ); +- } else { +- sSocket=new ServerSocket( i, 0, inet ); +- } +- port=i; +- break; +- } catch( IOException ex ) { +- if(log.isInfoEnabled()) +- log.info("Port busy " + i + " " + ex.toString()); +- continue; +- } +- } +- +- if( sSocket==null ) { +- log.error("Can't find free port " + startPort + " " + maxPort ); +- return; +- } +- if(log.isInfoEnabled()) +- log.info("JK: ajp13 listening on " + getAddress() + ":" + port ); +- +- // If this is not the base port and we are the 'main' channleSocket and +- // SHM didn't already set the localId - we'll set the instance id +- if( "channelSocket".equals( name ) && +- port != startPort && +- (wEnv.getLocalId()==0) ) { +- wEnv.setLocalId( port - startPort ); +- } +- if( serverTimeout > 0 ) +- sSocket.setSoTimeout( serverTimeout ); +- +- // XXX Reverse it -> this is a notification generator !! +- if( next==null && wEnv!=null ) { +- if( nextName!=null ) +- setNext( wEnv.getHandler( nextName ) ); +- if( next==null ) +- next=wEnv.getHandler( "dispatch" ); +- if( next==null ) +- next=wEnv.getHandler( "request" ); +- } +- JMXRequestNote =wEnv.getNoteId( WorkerEnv.ENDPOINT_NOTE, "requestNote"); +- running = true; +- +- // Run a thread that will accept connections. +- // XXX Try to find a thread first - not sure how... +- if( this.domain != null ) { +- try { +- tpOName=new ObjectName(domain + ":type=ThreadPool,name=" + +- getChannelName()); +- +- Registry.getRegistry(null, null) +- .registerComponent(tp, tpOName, null); +- +- rgOName = new ObjectName +- (domain+":type=GlobalRequestProcessor,name=" + getChannelName()); +- Registry.getRegistry(null, null) +- .registerComponent(global, rgOName, null); +- } catch (Exception e) { +- log.error("Can't register threadpool" ); +- } +- } +- +- tp.start(); +- SocketAcceptor acceptAjp=new SocketAcceptor( this ); +- tp.runIt( acceptAjp); +- +- } +- +- ObjectName tpOName; +- ObjectName rgOName; +- RequestGroupInfo global=new RequestGroupInfo(); +- int JMXRequestNote; +- +- public void start() throws IOException{ +- if( sSocket==null ) +- init(); +- } +- +- public void stop() throws IOException { +- destroy(); +- } +- +- public void registerRequest(Request req, MsgContext ep, int count) { +- if(this.domain != null) { +- try { +- RequestInfo rp=req.getRequestProcessor(); +- rp.setGlobalProcessor(global); +- ObjectName roname = new ObjectName +- (getDomain() + ":type=RequestProcessor,worker="+ +- getChannelName()+",name=JkRequest" +count); +- ep.setNote(JMXRequestNote, roname); +- +- Registry.getRegistry(null, null).registerComponent( rp, roname, null); +- } catch( Exception ex ) { +- log.warn("Error registering request"); +- } +- } +- } +- +- public void open(MsgContext ep) throws IOException { +- } +- +- +- public void close(MsgContext ep) throws IOException { +- Socket s=(Socket)ep.getNote( socketNote ); +- s.close(); +- } +- +- private void unLockSocket() throws IOException { +- // Need to create a connection to unlock the accept(); +- Socket s; +- InetAddress ladr = inet; +- +- if(port == 0) +- return; +- if (ladr == null || "0.0.0.0".equals(ladr.getHostAddress())) { +- ladr = InetAddress.getLocalHost(); +- } +- s=new Socket(ladr, port ); +- // setting soLinger to a small value will help shutdown the +- // connection quicker +- s.setSoLinger(true, 0); +- +- s.close(); +- } +- +- public void destroy() throws IOException { +- running = false; +- try { +- /* If we disabled the channel return */ +- if (port == 0) +- return; +- tp.shutdown(); +- +- if(!paused) { +- unLockSocket(); +- } +- +- sSocket.close(); // XXX? +- +- if( tpOName != null ) { +- Registry.getRegistry(null, null).unregisterComponent(tpOName); +- } +- if( rgOName != null ) { +- Registry.getRegistry(null, null).unregisterComponent(rgOName); +- } +- } catch(Exception e) { +- log.info("Error shutting down the channel " + port + " " + +- e.toString()); +- if( log.isDebugEnabled() ) log.debug("Trace", e); +- } +- } +- +- public int send( Msg msg, MsgContext ep) +- throws IOException { +- msg.end(); // Write the packet header +- byte buf[]=msg.getBuffer(); +- int len=msg.getLen(); +- +- if(log.isTraceEnabled() ) +- log.trace("send() " + len + " " + buf[4] ); +- +- OutputStream os=(OutputStream)ep.getNote( osNote ); +- os.write( buf, 0, len ); +- return len; +- } +- +- public int flush( Msg msg, MsgContext ep) +- throws IOException { +- if( bufferSize > 0 ) { +- OutputStream os=(OutputStream)ep.getNote( osNote ); +- os.flush(); +- } +- return 0; +- } +- +- public int receive( Msg msg, MsgContext ep ) +- throws IOException { +- if (log.isDebugEnabled()) { +- log.debug("receive() "); +- } +- +- byte buf[]=msg.getBuffer(); +- int hlen=msg.getHeaderLength(); +- +- // XXX If the length in the packet header doesn't agree with the +- // actual number of bytes read, it should probably return an error +- // value. Also, callers of this method never use the length +- // returned -- should probably return true/false instead. +- +- int rd = this.read(ep, buf, 0, hlen ); +- +- if(rd < 0) { +- // Most likely normal apache restart. +- // log.warn("Wrong message " + rd ); +- return rd; +- } +- +- msg.processHeader(); +- +- /* After processing the header we know the body +- length +- */ +- int blen=msg.getLen(); +- +- // XXX check if enough space - it's assert()-ed !!! +- +- int total_read = 0; +- +- total_read = this.read(ep, buf, hlen, blen); +- +- if ((total_read <= 0) && (blen > 0)) { +- log.warn("can't read body, waited #" + blen); +- return -1; +- } +- +- if (total_read != blen) { +- log.warn( "incomplete read, waited #" + blen + +- " got only " + total_read); +- return -2; +- } +- +- return total_read; +- } +- +- /** +- * Read N bytes from the InputStream, and ensure we got them all +- * Under heavy load we could experience many fragmented packets +- * just read Unix Network Programming to recall that a call to +- * read didn't ensure you got all the data you want +- * +- * from read() Linux manual +- * +- * On success, the number of bytes read is returned (zero indicates end +- * of file),and the file position is advanced by this number. +- * It is not an error if this number is smaller than the number of bytes +- * requested; this may happen for example because fewer bytes +- * are actually available right now (maybe because we were close to +- * end-of-file, or because we are reading from a pipe, or from a +- * terminal), or because read() was interrupted by a signal. +- * On error, -1 is returned, and errno is set appropriately. In this +- * case it is left unspecified whether the file position (if any) changes. +- * +- **/ +- public int read( MsgContext ep, byte[] b, int offset, int len) +- throws IOException { +- InputStream is=(InputStream)ep.getNote( isNote ); +- int pos = 0; +- int got; +- +- while(pos < len) { +- try { +- got = is.read(b, pos + offset, len - pos); +- } catch(SocketException sex) { +- if(pos > 0) { +- log.info("Error reading data after "+pos+"bytes",sex); +- } else { +- log.debug("Error reading data", sex); +- } +- got = -1; +- } +- if (log.isTraceEnabled()) { +- log.trace("read() " + b + " " + (b==null ? 0: b.length) + " " + +- offset + " " + len + " = " + got ); +- } +- +- // connection just closed by remote. +- if (got <= 0) { +- // This happens periodically, as apache restarts +- // periodically. +- // It should be more gracefull ! - another feature for Ajp14 +- // log.warn( "server has closed the current connection (-1)" ); +- return -3; +- } +- +- pos += got; +- } +- return pos; +- } +- +- protected boolean running=true; +- +- /** Accept incoming connections, dispatch to the thread pool +- */ +- void acceptConnections() { +- if( log.isDebugEnabled() ) +- log.debug("Accepting ajp connections on " + port); +- while( running ) { +- try{ +- MsgContext ep=createMsgContext(packetSize); +- ep.setSource(this); +- ep.setWorkerEnv( wEnv ); +- this.accept(ep); +- +- if( !running ) break; +- +- // Since this is a long-running connection, we don't care +- // about the small GC +- SocketConnection ajpConn= +- new SocketConnection(this, ep); +- tp.runIt( ajpConn ); +- }catch(Exception ex) { +- if (running) +- log.warn("Exception executing accept" ,ex); +- } +- } +- } +- +- /** Process a single ajp connection. +- */ +- void processConnection(MsgContext ep) { +- try { +- MsgAjp recv=new MsgAjp(packetSize); +- while( running ) { +- if(paused) { // Drop the connection on pause +- break; +- } +- int status= this.receive( recv, ep ); +- if( status <= 0 ) { +- if( status==-3) +- log.debug( "server has been restarted or reset this connection" ); +- else +- log.warn("Closing ajp connection " + status ); +- break; +- } +- ep.setLong( MsgContext.TIMER_RECEIVED, System.currentTimeMillis()); +- +- ep.setType( 0 ); +- // Will call next +- status= this.invoke( recv, ep ); +- if( status!= JkHandler.OK ) { +- log.warn("processCallbacks status " + status ); +- break; +- } +- } +- } catch( Exception ex ) { +- String msg = ex.getMessage(); +- if( msg != null && msg.indexOf( "Connection reset" ) >= 0) +- log.debug( "Server has been restarted or reset this connection"); +- else if (msg != null && msg.indexOf( "Read timed out" ) >=0 ) +- log.debug( "connection timeout reached"); +- else +- log.error( "Error, processing connection", ex); +- } finally { +- /* +- * Whatever happened to this connection (remote closed it, timeout, read error) +- * the socket SHOULD be closed, or we may be in situation where the webserver +- * will continue to think the socket is still open and will forward request +- * to tomcat without receiving ever a reply +- */ +- try { +- this.close( ep ); +- } +- catch( Exception e) { +- log.error( "Error, closing connection", e); +- } +- try{ +- Request req = (Request)ep.getRequest(); +- if( req != null ) { +- ObjectName roname = (ObjectName)ep.getNote(JMXRequestNote); +- if( roname != null ) { +- Registry.getRegistry(null, null).unregisterComponent(roname); +- } +- req.getRequestProcessor().setGlobalProcessor(null); +- } +- } catch( Exception ee) { +- log.error( "Error, releasing connection",ee); +- } +- } +- } +- +- // XXX This should become handleNotification +- public int invoke( Msg msg, MsgContext ep ) throws IOException { +- int type=ep.getType(); +- +- switch( type ) { +- case JkHandler.HANDLE_RECEIVE_PACKET: +- if( log.isDebugEnabled()) log.debug("RECEIVE_PACKET ?? "); +- return receive( msg, ep ); +- case JkHandler.HANDLE_SEND_PACKET: +- return send( msg, ep ); +- case JkHandler.HANDLE_FLUSH: +- return flush( msg, ep ); +- } +- +- if( log.isDebugEnabled() ) +- log.debug("Call next " + type + " " + next); +- +- // Send notification +- if( nSupport!=null ) { +- Notification notif=(Notification)ep.getNote(notifNote); +- if( notif==null ) { +- notif=new Notification("channelSocket.message", ep, requestCount ); +- ep.setNote( notifNote, notif); +- } +- nSupport.sendNotification(notif); +- } +- +- if( next != null ) { +- return next.invoke( msg, ep ); +- } else { +- log.info("No next "); +- } +- +- return OK; +- } +- +- public boolean isSameAddress(MsgContext ep) { +- Socket s=(Socket)ep.getNote( socketNote ); +- return isSameAddress( s.getLocalAddress(), s.getInetAddress()); +- } +- +- public String getChannelName() { +- String encodedAddr = ""; +- if (inet != null && !"0.0.0.0".equals(inet.getHostAddress())) { +- encodedAddr = getAddress(); +- if (encodedAddr.startsWith("/")) +- encodedAddr = encodedAddr.substring(1); +- encodedAddr = URLEncoder.encode(encodedAddr) + "-"; +- } +- return ("jk-" + encodedAddr + port); +- } +- +- /** +- * Return <code>true</code> if the specified client and server addresses +- * are the same. This method works around a bug in the IBM 1.1.8 JVM on +- * Linux, where the address bytes are returned reversed in some +- * circumstances. +- * +- * @param server The server's InetAddress +- * @param client The client's InetAddress +- */ +- public static boolean isSameAddress(InetAddress server, InetAddress client) +- { +- // Compare the byte array versions of the two addresses +- byte serverAddr[] = server.getAddress(); +- byte clientAddr[] = client.getAddress(); +- if (serverAddr.length != clientAddr.length) +- return (false); +- boolean match = true; +- for (int i = 0; i < serverAddr.length; i++) { +- if (serverAddr[i] != clientAddr[i]) { +- match = false; +- break; +- } +- } +- if (match) +- return (true); +- +- // Compare the reversed form of the two addresses +- for (int i = 0; i < serverAddr.length; i++) { +- if (serverAddr[i] != clientAddr[(serverAddr.length-1)-i]) +- return (false); +- } +- return (true); +- } +- +- public void sendNewMessageNotification(Notification notification) { +- if( nSupport!= null ) +- nSupport.sendNotification(notification); +- } +- +- private NotificationBroadcasterSupport nSupport= null; +- +- public void addNotificationListener(NotificationListener listener, +- NotificationFilter filter, +- Object handback) +- throws IllegalArgumentException +- { +- if( nSupport==null ) nSupport=new NotificationBroadcasterSupport(); +- nSupport.addNotificationListener(listener, filter, handback); +- } +- +- public void removeNotificationListener(NotificationListener listener) +- throws ListenerNotFoundException +- { +- if( nSupport!=null) +- nSupport.removeNotificationListener(listener); +- } +- +- MBeanNotificationInfo notifInfo[]=new MBeanNotificationInfo[0]; +- +- public void setNotificationInfo( MBeanNotificationInfo info[]) { +- this.notifInfo=info; +- } +- +- public MBeanNotificationInfo[] getNotificationInfo() { +- return notifInfo; +- } +- +- static class SocketAcceptor implements ThreadPoolRunnable { +- ChannelSocket wajp; +- +- SocketAcceptor(ChannelSocket wajp ) { +- this.wajp=wajp; +- } +- +- public Object[] getInitData() { +- return null; +- } +- +- public void runIt(Object thD[]) { +- wajp.acceptConnections(); +- } +- } +- +- static class SocketConnection implements ThreadPoolRunnable { +- ChannelSocket wajp; +- MsgContext ep; +- +- SocketConnection(ChannelSocket wajp, MsgContext ep) { +- this.wajp=wajp; +- this.ep=ep; +- } +- +- +- public Object[] getInitData() { +- return null; +- } +- +- public void runIt(Object perTh[]) { +- wajp.processConnection(ep); +- ep = null; +- } +- } +- +-} +- +Index: java/org/apache/jk/common/MsgAjp.java +=================================================================== +--- java/org/apache/jk/common/MsgAjp.java (revision 590752) ++++ java/org/apache/jk/common/MsgAjp.java (working copy) +@@ -1,354 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +- +-import org.apache.jk.core.Msg; +-import org.apache.tomcat.util.buf.ByteChunk; +-import org.apache.tomcat.util.buf.MessageBytes; +- +-/** +- * A single packet for communication between the web server and the +- * container. Designed to be reused many times with no creation of +- * garbage. Understands the format of data types for these packets. +- * Can be used (somewhat confusingly) for both incoming and outgoing +- * packets. +- * +- * See Ajp14/Ajp13Packet.java. +- * +- * @author Henri Gomez [hgomez(a)apache.org] +- * @author Dan Milstein [danmil(a)shore.net] +- * @author Keith Wannamaker [Keith(a)Wannamaker.org] +- * @author Kevin Seguin +- * @author Costin Manolache +- */ +-public class MsgAjp extends Msg { +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( MsgAjp.class ); +- +- // that's the original buffer size in ajp13 - otherwise we'll get interoperability problems. +- private byte buf[]; +- // The current read or write position in the buffer +- private int pos; +- /** +- * This actually means different things depending on whether the +- * packet is read or write. For read, it's the length of the +- * payload (excluding the header). For write, it's the length of +- * the packet as a whole (counting the header). Oh, well. +- */ +- private int len; +- +- /** +- * The maximum packet size +- */ +- private int bufsize; +- +- /** +- * Constructor that takes a buffer size +- */ +- public MsgAjp(int bsize) { +- if(bsize < 8*1024) { +- bsize = 8*1024; +- } +- bufsize = bsize; +- buf = new byte[bsize]; +- +- } +- +- /** +- * No arg constructor. +- * @deprecated Use the buffer size constructor. +- */ +- public MsgAjp() { +- this(8*1024); +- } +- +- /** +- * Prepare this packet for accumulating a message from the container to +- * the web server. Set the write position to just after the header +- * (but leave the length unwritten, because it is as yet unknown). +- */ +- public void reset() { +- len = 4; +- pos = 4; +- } +- +- /** +- * For a packet to be sent to the web server, finish the process of +- * accumulating data and write the length of the data payload into +- * the header. +- */ +- public void end() { +- len=pos; +- int dLen=len-4; +- +- buf[0] = (byte)0x41; +- buf[1] = (byte)0x42; +- buf[2]= (byte)((dLen>>>8 ) & 0xFF ); +- buf[3] = (byte)(dLen & 0xFF); +- } +- +- public byte[] getBuffer() { +- return buf; +- } +- +- public int getLen() { +- return len; +- } +- +- // ============ Data Writing Methods =================== +- +- /** +- * Add an int. +- * +- * @param val The integer to write. +- */ +- public void appendInt( int val ) { +- buf[pos++] = (byte) ((val >>> 8) & 0xFF); +- buf[pos++] = (byte) (val & 0xFF); +- } +- +- public void appendByte( int val ) { +- buf[pos++] = (byte)val; +- } +- +- public void appendLongInt( int val ) { +- buf[pos++] = (byte) ((val >>> 24) & 0xFF); +- buf[pos++] = (byte) ((val >>> 16) & 0xFF); +- buf[pos++] = (byte) ((val >>> 8) & 0xFF); +- buf[pos++] = (byte) (val & 0xFF); +- } +- +- /** +- * Write a String out at the current write position. Strings are +- * encoded with the length in two bytes first, then the string, and +- * then a terminating \0 (which is <B>not</B> included in the +- * encoded length). The terminator is for the convenience of the C +- * code, where it saves a round of copying. A null string is +- * encoded as a string with length 0. +- */ +- public void appendBytes(MessageBytes mb) throws IOException { +- if(mb==null || mb.isNull() ) { +- appendInt( 0); +- appendByte(0); +- return; +- } +- +- // XXX Convert !! +- ByteChunk bc= mb.getByteChunk(); +- appendByteChunk(bc); +- } +- +- public void appendByteChunk(ByteChunk bc) throws IOException { +- if(bc==null) { +- log.error("appendByteChunk() null"); +- appendInt( 0); +- appendByte(0); +- return; +- } +- +- byte[] bytes = bc.getBytes(); +- int start=bc.getStart(); +- int length = bc.getLength(); +- appendInt( length ); +- cpBytes(bytes, start, length); +- appendByte(0); +- } +- +- /** +- * Copy a chunk of bytes into the packet, starting at the current +- * write position. The chunk of bytes is encoded with the length +- * in two bytes first, then the data itself, and finally a +- * terminating \0 (which is <B>not</B> included in the encoded +- * length). +- * +- * @param b The array from which to copy bytes. +- * @param off The offset into the array at which to start copying +- * @param numBytes The number of bytes to copy. +- */ +- public void appendBytes( byte b[], int off, int numBytes ) { +- appendInt( numBytes ); +- cpBytes( b, off, numBytes ); +- appendByte(0); +- } +- +- private void cpBytes( byte b[], int off, int numBytes ) { +- if( pos + numBytes >= buf.length ) { +- log.error("Buffer overflow: buffer.len=" + buf.length + " pos=" + +- pos + " data=" + numBytes ); +- dump("Overflow/coBytes"); +- log.error( "Overflow ", new Throwable()); +- return; +- } +- System.arraycopy( b, off, buf, pos, numBytes); +- pos += numBytes; +- // buf[pos + numBytes] = 0; // Terminating \0 +- } +- +- +- +- // ============ Data Reading Methods =================== +- +- /** +- * Read an integer from packet, and advance the read position past +- * it. Integers are encoded as two unsigned bytes with the +- * high-order byte first, and, as far as I can tell, in +- * little-endian order within each byte. +- */ +- public int getInt() { +- int b1 = buf[pos++] & 0xFF; // No swap, Java order +- int b2 = buf[pos++] & 0xFF; +- +- return (b1<<8) + b2; +- } +- +- public int peekInt() { +- int b1 = buf[pos] & 0xFF; // No swap, Java order +- int b2 = buf[pos+1] & 0xFF; +- +- return (b1<<8) + b2; +- } +- +- public byte getByte() { +- byte res = buf[pos++]; +- return res; +- } +- +- public byte peekByte() { +- byte res = buf[pos]; +- return res; +- } +- +- public void getBytes(MessageBytes mb) { +- int length = getInt(); +- if( (length == 0xFFFF) || (length == -1) ) { +- mb.recycle(); +- return; +- } +- mb.setBytes( buf, pos, length ); +- mb.getCharChunk().recycle(); +- pos += length; +- pos++; // Skip the terminating \0 +- } +- +- /** +- * Copy a chunk of bytes from the packet into an array and advance +- * the read position past the chunk. See appendBytes() for details +- * on the encoding. +- * +- * @return The number of bytes copied. +- */ +- public int getBytes(byte dest[]) { +- int length = getInt(); +- if( length > buf.length ) { +- // XXX Should be if(pos + length > buff.legth)? +- log.error("getBytes() buffer overflow " + length + " " + buf.length ); +- } +- +- if( (length == 0xFFFF) || (length == -1) ) { +- log.info("Null string " + length); +- return 0; +- } +- +- System.arraycopy( buf, pos, dest, 0, length ); +- pos += length; +- pos++; // Skip terminating \0 XXX I believe this is wrong but harmless +- return length; +- } +- +- /** +- * Read a 32 bits integer from packet, and advance the read position past +- * it. Integers are encoded as four unsigned bytes with the +- * high-order byte first, and, as far as I can tell, in +- * little-endian order within each byte. +- */ +- public int getLongInt() { +- int b1 = buf[pos++] & 0xFF; // No swap, Java order +- b1 <<= 8; +- b1 |= (buf[pos++] & 0xFF); +- b1 <<= 8; +- b1 |= (buf[pos++] & 0xFF); +- b1 <<=8; +- b1 |= (buf[pos++] & 0xFF); +- return b1; +- } +- +- public int getHeaderLength() { +- return 4; +- } +- +- public int processHeader() { +- pos = 0; +- int mark = getInt(); +- len = getInt(); +- +- if( mark != 0x1234 && mark != 0x4142 ) { +- // XXX Logging +- log.error("BAD packet signature " + mark); +- dump( "In: " ); +- return -1; +- } +- +- if( log.isDebugEnabled() ) +- log.debug( "Received " + len + " " + buf[0] ); +- return len; +- } +- +- public void dump(String msg) { +- if( log.isDebugEnabled() ) +- log.debug( msg + ": " + buf + " " + pos +"/" + (len + 4)); +- int max=pos; +- if( len + 4 > pos ) +- max=len+4; +- if( max >1000 ) max=1000; +- if( log.isDebugEnabled() ) +- for( int j=0; j < max; j+=16 ) +- log.debug( hexLine( buf, j, len )); +- +- } +- +- /* -------------------- Utilities -------------------- */ +- // XXX Move to util package +- +- public static String hexLine( byte buf[], int start, int len ) { +- StringBuffer sb=new StringBuffer(); +- for( int i=start; i< start+16 ; i++ ) { +- if( i < len + 4) +- sb.append( hex( buf[i] ) + " "); +- else +- sb.append( " " ); +- } +- sb.append(" | "); +- for( int i=start; i < start+16 && i < len + 4; i++ ) { +- if( ! Character.isISOControl( (char)buf[i] )) +- sb.append( new Character((char)buf[i]) ); +- else +- sb.append( "." ); +- } +- return sb.toString(); +- } +- +- private static String hex( int x ) { +- // if( x < 0) x=256 + x; +- String h=Integer.toHexString( x ); +- if( h.length() == 1 ) h = "0" + h; +- return h.substring( h.length() - 2 ); +- } +- +-} +Index: java/org/apache/jk/common/WorkerDummy.java +=================================================================== +--- java/org/apache/jk/common/WorkerDummy.java (revision 590752) ++++ java/org/apache/jk/common/WorkerDummy.java (working copy) +@@ -1,91 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +- +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.WorkerEnv; +-import org.apache.tomcat.util.buf.MessageBytes; +- +- +-/** A dummy worker, will just send back a dummy response. +- * Used for testing and tunning. +- */ +-public class WorkerDummy extends JkHandler +-{ +- public WorkerDummy() +- { +- String msg="HelloWorld"; +- byte b[]=msg.getBytes(); +- body.setBytes(b, 0, b.length); +- } +- +- /* ==================== Start/stop ==================== */ +- +- /** Initialize the worker. After this call the worker will be +- * ready to accept new requests. +- */ +- public void init() throws IOException { +- headersMsgNote=wEnv.getNoteId( WorkerEnv.ENDPOINT_NOTE, "headerMsg" ); +- } +- +- MessageBytes body=MessageBytes.newInstance(); +- private int headersMsgNote; +- +- public int invoke( Msg in, MsgContext ep ) +- throws IOException +- { +- MsgAjp msg=(MsgAjp)ep.getNote( headersMsgNote ); +- if( msg==null ) { +- msg=new MsgAjp(); +- ep.setNote( headersMsgNote, msg ); +- } +- +- msg.reset(); +- msg.appendByte(AjpConstants.JK_AJP13_SEND_HEADERS); +- msg.appendInt(200); +- msg.appendBytes(null); +- +- msg.appendInt(0); +- +- ep.setType( JkHandler.HANDLE_SEND_PACKET ); +- ep.getSource().invoke( msg, ep ); +- // msg.dump("out:" ); +- +- msg.reset(); +- msg.appendByte( AjpConstants.JK_AJP13_SEND_BODY_CHUNK); +- msg.appendInt( body.getLength() ); +- msg.appendBytes( body ); +- +- +- ep.getSource().invoke(msg, ep); +- +- msg.reset(); +- msg.appendByte( AjpConstants.JK_AJP13_END_RESPONSE ); +- msg.appendInt( 1 ); +- +- ep.getSource().invoke(msg, ep ); +- return OK; +- } +- +- private static final int dL=0; +-} +- +Index: java/org/apache/jk/common/HandlerRequest.java +=================================================================== +--- java/org/apache/jk/common/HandlerRequest.java (revision 590752) ++++ java/org/apache/jk/common/HandlerRequest.java (working copy) +@@ -1,669 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.File; +-import java.io.FileOutputStream; +-import java.io.IOException; +-import java.io.CharConversionException; +-import java.net.InetAddress; +-import java.util.Properties; +- +-import org.apache.coyote.Request; +-import org.apache.coyote.RequestInfo; +-import org.apache.coyote.Response; +-import org.apache.coyote.Constants; +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.WorkerEnv; +-import org.apache.jk.core.JkChannel; +-import org.apache.tomcat.util.buf.ByteChunk; +-import org.apache.tomcat.util.buf.CharChunk; +-import org.apache.tomcat.util.buf.HexUtils; +-import org.apache.tomcat.util.buf.MessageBytes; +-import org.apache.tomcat.util.http.MimeHeaders; +-import org.apache.tomcat.util.net.SSLSupport; +-import org.apache.tomcat.util.threads.ThreadWithAttributes; +- +-/** +- * Handle messages related with basic request information. +- * +- * This object can handle the following incoming messages: +- * - "FORWARD_REQUEST" input message ( sent when a request is passed from the +- * web server ) +- * - "RECEIVE_BODY_CHUNK" input ( sent by container to pass more body, in +- * response to GET_BODY_CHUNK ) +- * +- * It can handle the following outgoing messages: +- * - SEND_HEADERS. Pass the status code and headers. +- * - SEND_BODY_CHUNK. Send a chunk of body +- * - GET_BODY_CHUNK. Request a chunk of body data +- * - END_RESPONSE. Notify the end of a request processing. +- * +- * @author Henri Gomez [hgomez(a)apache.org] +- * @author Dan Milstein [danmil(a)shore.net] +- * @author Keith Wannamaker [Keith(a)Wannamaker.org] +- * @author Costin Manolache +- */ +-public class HandlerRequest extends JkHandler +-{ +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( HandlerRequest.class ); +- +- /* +- * Note for Host parsing. +- */ +- public static final int HOSTBUFFER = 10; +- +- /** +- * Thread lock. +- */ +- private static Object lock = new Object(); +- +- private HandlerDispatch dispatch; +- private String ajpidDir="conf"; +- +- +- public HandlerRequest() { +- } +- +- public void init() { +- dispatch=(HandlerDispatch)wEnv.getHandler( "dispatch" ); +- if( dispatch != null ) { +- // register incoming message handlers +- dispatch.registerMessageType( AjpConstants.JK_AJP13_FORWARD_REQUEST, +- "JK_AJP13_FORWARD_REQUEST", +- this, null); // 2 +- +- dispatch.registerMessageType( AjpConstants.JK_AJP13_SHUTDOWN, +- "JK_AJP13_SHUTDOWN", +- this, null); // 7 +- +- dispatch.registerMessageType( AjpConstants.JK_AJP13_CPING_REQUEST, +- "JK_AJP13_CPING_REQUEST", +- this, null); // 10 +- dispatch.registerMessageType( HANDLE_THREAD_END, +- "HANDLE_THREAD_END", +- this, null); +- // register outgoing messages handler +- dispatch.registerMessageType( AjpConstants.JK_AJP13_SEND_BODY_CHUNK, // 3 +- "JK_AJP13_SEND_BODY_CHUNK", +- this,null ); +- } +- +- tmpBufNote=wEnv.getNoteId( WorkerEnv.ENDPOINT_NOTE, "tmpBuf" ); +- secretNote=wEnv.getNoteId( WorkerEnv.ENDPOINT_NOTE, "secret" ); +- +- if( next==null ) +- next=wEnv.getHandler( "container" ); +- if( log.isDebugEnabled() ) +- log.debug( "Container handler " + next + " " + next.getName() + +- " " + next.getClass().getName()); +- +- // should happen on start() +- generateAjp13Id(); +- } +- +- public void setSecret( String s ) { +- requiredSecret=s; +- } +- +- public void setUseSecret( boolean b ) { +- if(b) { +- requiredSecret=Double.toString(Math.random()); +- } +- } +- +- public void setDecodedUri( boolean b ) { +- decoded=b; +- } +- +- public boolean isTomcatAuthentication() { +- return tomcatAuthentication; +- } +- +- public void setShutdownEnabled(boolean se) { +- shutdownEnabled = se; +- } +- +- public boolean getShutdownEnabled() { +- return shutdownEnabled; +- } +- +- public void setTomcatAuthentication(boolean newTomcatAuthentication) { +- tomcatAuthentication = newTomcatAuthentication; +- } +- +- public void setAjpidDir( String path ) { +- if( "".equals( path ) ) path=null; +- ajpidDir=path; +- } +- +- /** +- * Set the flag to tell if we JMX register requests. +- */ +- public void setRegisterRequests(boolean srr) { +- registerRequests = srr; +- } +- +- /** +- * Get the flag to tell if we JMX register requests. +- */ +- public boolean getRegisterRequests() { +- return registerRequests; +- } +- +- /** +- * Set the flag to delay the initial body read +- */ +- public void setDelayInitialRead(boolean dir) { +- delayInitialRead = dir; +- } +- +- /** +- * Get the flag to tell if we delay the initial body read +- */ +- public boolean getDelayInitialRead() { +- return delayInitialRead; +- } +- +- // -------------------- Ajp13.id -------------------- +- +- private void generateAjp13Id() { +- int portInt=8009; // tcpCon.getPort(); +- InetAddress address=null; // tcpCon.getAddress(); +- +- if( requiredSecret == null || !shutdownEnabled ) +- return; +- +- File f1=new File( wEnv.getJkHome() ); +- File f2=new File( f1, "conf" ); +- +- if( ! f2.exists() ) { +- log.error( "No conf dir for ajp13.id " + f2 ); +- return; +- } +- +- File sf=new File( f2, "ajp13.id"); +- +- if( log.isDebugEnabled()) +- log.debug( "Using stop file: "+sf); +- +- try { +- Properties props=new Properties(); +- +- props.put( "port", Integer.toString( portInt )); +- if( address!=null ) { +- props.put( "address", address.getHostAddress() ); +- } +- if( requiredSecret !=null ) { +- props.put( "secret", requiredSecret ); +- } +- +- FileOutputStream stopF=new FileOutputStream( sf ); +- props.store( stopF, "Automatically generated, don't edit" ); +- } catch( IOException ex ) { +- if(log.isDebugEnabled()) +- log.debug( "Can't create stop file: "+sf,ex ); +- } +- } +- +- // -------------------- Incoming message -------------------- +- private String requiredSecret=null; +- private int secretNote; +- private int tmpBufNote; +- +- private boolean decoded=true; +- private boolean tomcatAuthentication=true; +- private boolean registerRequests=true; +- private boolean shutdownEnabled=false; +- private boolean delayInitialRead = true; +- +- public int invoke(Msg msg, MsgContext ep ) +- throws IOException { +- int type=msg.getByte(); +- ThreadWithAttributes twa = null; +- if (Thread.currentThread() instanceof ThreadWithAttributes) { +- twa = (ThreadWithAttributes) Thread.currentThread(); +- } +- Object control=ep.getControl(); +- MessageBytes tmpMB=(MessageBytes)ep.getNote( tmpBufNote ); +- if( tmpMB==null ) { +- tmpMB= MessageBytes.newInstance(); +- ep.setNote( tmpBufNote, tmpMB); +- } +- +- if( log.isDebugEnabled() ) +- log.debug( "Handling " + type ); +- +- switch( type ) { +- case AjpConstants.JK_AJP13_FORWARD_REQUEST: +- try { +- if (twa != null) { +- twa.setCurrentStage(control, "JkDecode"); +- } +- decodeRequest( msg, ep, tmpMB ); +- if (twa != null) { +- twa.setCurrentStage(control, "JkService"); +- twa.setParam(control, +- ((Request)ep.getRequest()).unparsedURI()); +- } +- } catch( Exception ex ) { +- log.error( "Error decoding request ", ex ); +- msg.dump( "Incomming message"); +- return ERROR; +- } +- +- if( requiredSecret != null ) { +- String epSecret=(String)ep.getNote( secretNote ); +- if( epSecret==null || ! requiredSecret.equals( epSecret ) ) +- return ERROR; +- } +- /* XXX it should be computed from request, by workerEnv */ +- if(log.isDebugEnabled() ) +- log.debug("Calling next " + next.getName() + " " + +- next.getClass().getName()); +- +- int err= next.invoke( msg, ep ); +- if (twa != null) { +- twa.setCurrentStage(control, "JkDone"); +- } +- +- if( log.isDebugEnabled() ) +- log.debug( "Invoke returned " + err ); +- return err; +- case AjpConstants.JK_AJP13_SHUTDOWN: +- String epSecret=null; +- if( msg.getLen() > 3 ) { +- // we have a secret +- msg.getBytes( tmpMB ); +- epSecret=tmpMB.toString(); +- } +- +- if( requiredSecret != null && +- requiredSecret.equals( epSecret ) ) { +- if( log.isDebugEnabled() ) +- log.debug("Received wrong secret, no shutdown "); +- return ERROR; +- } +- +- // XXX add isSameAddress check +- JkChannel ch=ep.getSource(); +- if( !ch.isSameAddress(ep) ) { +- log.error("Shutdown request not from 'same address' "); +- return ERROR; +- } +- +- if( !shutdownEnabled ) { +- log.warn("Ignoring shutdown request: shutdown not enabled"); +- return ERROR; +- } +- // forward to the default handler - it'll do the shutdown +- checkRequest(ep); +- next.invoke( msg, ep ); +- +- if(log.isInfoEnabled()) +- log.info("Exiting"); +- System.exit(0); +- +- return OK; +- +- // We got a PING REQUEST, quickly respond with a PONG +- case AjpConstants.JK_AJP13_CPING_REQUEST: +- msg.reset(); +- msg.appendByte(AjpConstants.JK_AJP13_CPONG_REPLY); +- ep.getSource().send( msg, ep ); +- ep.getSource().flush( msg, ep ); // Server needs to get it +- return OK; +- +- case HANDLE_THREAD_END: +- return OK; +- +- default: +- if(log.isInfoEnabled()) +- log.info("Unknown message " + type); +- } +- +- return OK; +- } +- +- static int count = 0; +- +- private Request checkRequest(MsgContext ep) { +- Request req=ep.getRequest(); +- if( req==null ) { +- req=new Request(); +- Response res=new Response(); +- req.setResponse(res); +- ep.setRequest( req ); +- if( registerRequests ) { +- synchronized(lock) { +- ep.getSource().registerRequest(req, ep, count++); +- } +- } +- } +- return req; +- } +- +- private int decodeRequest( Msg msg, MsgContext ep, MessageBytes tmpMB ) +- throws IOException { +- // FORWARD_REQUEST handler +- Request req = checkRequest(ep); +- +- RequestInfo rp = req.getRequestProcessor(); +- rp.setStage(Constants.STAGE_PARSE); +- MessageBytes tmpMB2 = (MessageBytes)req.getNote(WorkerEnv.SSL_CERT_NOTE); +- if(tmpMB2 != null) { +- tmpMB2.recycle(); +- } +- req.setStartTime(System.currentTimeMillis()); +- +- // Translate the HTTP method code to a String. +- byte methodCode = msg.getByte(); +- if (methodCode != AjpConstants.SC_M_JK_STORED) { +- String mName=AjpConstants.methodTransArray[(int)methodCode - 1]; +- req.method().setString(mName); +- } +- +- msg.getBytes(req.protocol()); +- msg.getBytes(req.requestURI()); +- +- msg.getBytes(req.remoteAddr()); +- msg.getBytes(req.remoteHost()); +- msg.getBytes(req.localName()); +- req.setLocalPort(msg.getInt()); +- +- boolean isSSL = msg.getByte() != 0; +- if( isSSL ) { +- // XXX req.setSecure( true ); +- req.scheme().setString("https"); +- } +- +- decodeHeaders( ep, msg, req, tmpMB ); +- +- decodeAttributes( ep, msg, req, tmpMB ); +- +- rp.setStage(Constants.STAGE_PREPARE); +- MessageBytes valueMB = req.getMimeHeaders().getValue("host"); +- parseHost(valueMB, req); +- // set cookies on request now that we have all headers +- req.getCookies().setHeaders(req.getMimeHeaders()); +- +- // Check to see if there should be a body packet coming along +- // immediately after +- long cl=req.getContentLengthLong(); +- if(cl > 0) { +- JkInputStream jkIS = ep.getInputStream(); +- jkIS.setIsReadRequired(true); +- if(!delayInitialRead) { +- jkIS.receive(); +- } +- } +- +- if (log.isTraceEnabled()) { +- log.trace(req.toString()); +- } +- +- return OK; +- } +- +- private int decodeAttributes( MsgContext ep, Msg msg, Request req, +- MessageBytes tmpMB) { +- boolean moreAttr=true; +- +- while( moreAttr ) { +- byte attributeCode=msg.getByte(); +- if( attributeCode == AjpConstants.SC_A_ARE_DONE ) +- return 200; +- +- /* Special case ( XXX in future API make it separate type !) +- */ +- if( attributeCode == AjpConstants.SC_A_SSL_KEY_SIZE ) { +- // Bug 1326: it's an Integer. +- req.setAttribute(SSLSupport.KEY_SIZE_KEY, +- new Integer( msg.getInt())); +- //Integer.toString(msg.getInt())); +- } +- +- if( attributeCode == AjpConstants.SC_A_REQ_ATTRIBUTE ) { +- // 2 strings ???... +- msg.getBytes( tmpMB ); +- String n=tmpMB.toString(); +- msg.getBytes( tmpMB ); +- String v=tmpMB.toString(); +- req.setAttribute(n, v ); +- if(log.isTraceEnabled()) +- log.trace("jk Attribute set " + n + "=" + v); +- } +- +- +- // 1 string attributes +- switch(attributeCode) { +- case AjpConstants.SC_A_CONTEXT : +- msg.getBytes( tmpMB ); +- // nothing +- break; +- +- case AjpConstants.SC_A_SERVLET_PATH : +- msg.getBytes( tmpMB ); +- // nothing +- break; +- +- case AjpConstants.SC_A_REMOTE_USER : +- if( tomcatAuthentication ) { +- // ignore server +- msg.getBytes( tmpMB ); +- } else { +- msg.getBytes(req.getRemoteUser()); +- } +- break; +- +- case AjpConstants.SC_A_AUTH_TYPE : +- if( tomcatAuthentication ) { +- // ignore server +- msg.getBytes( tmpMB ); +- } else { +- msg.getBytes(req.getAuthType()); +- } +- break; +- +- case AjpConstants.SC_A_QUERY_STRING : +- msg.getBytes(req.queryString()); +- break; +- +- case AjpConstants.SC_A_JVM_ROUTE : +- msg.getBytes(req.instanceId()); +- break; +- +- case AjpConstants.SC_A_SSL_CERT : +- req.scheme().setString( "https" ); +- // Transform the string into certificate. +- MessageBytes tmpMB2 = (MessageBytes)req.getNote(WorkerEnv.SSL_CERT_NOTE); +- if(tmpMB2 == null) { +- tmpMB2 = MessageBytes.newInstance(); +- req.setNote(WorkerEnv.SSL_CERT_NOTE, tmpMB2); +- } +- // SSL certificate extraction is costy, moved to JkCoyoteHandler +- msg.getBytes(tmpMB2); +- break; +- +- case AjpConstants.SC_A_SSL_CIPHER : +- req.scheme().setString( "https" ); +- msg.getBytes(tmpMB); +- req.setAttribute(SSLSupport.CIPHER_SUITE_KEY, +- tmpMB.toString()); +- break; +- +- case AjpConstants.SC_A_SSL_SESSION : +- req.scheme().setString( "https" ); +- msg.getBytes(tmpMB); +- req.setAttribute(SSLSupport.SESSION_ID_KEY, +- tmpMB.toString()); +- break; +- +- case AjpConstants.SC_A_SECRET : +- msg.getBytes(tmpMB); +- String secret=tmpMB.toString(); +- if(log.isTraceEnabled()) +- log.trace("Secret: " + secret ); +- // endpoint note +- ep.setNote( secretNote, secret ); +- break; +- +- case AjpConstants.SC_A_STORED_METHOD: +- msg.getBytes(req.method()); +- break; +- +- default: +- break; // ignore, we don't know about it - backward compat +- } +- } +- return 200; +- } +- +- private void decodeHeaders( MsgContext ep, Msg msg, Request req, +- MessageBytes tmpMB ) { +- // Decode headers +- MimeHeaders headers = req.getMimeHeaders(); +- +- int hCount = msg.getInt(); +- for(int i = 0 ; i < hCount ; i++) { +- String hName = null; +- +- // Header names are encoded as either an integer code starting +- // with 0xA0, or as a normal string (in which case the first +- // two bytes are the length). +- int isc = msg.peekInt(); +- int hId = isc & 0xFF; +- +- MessageBytes vMB=null; +- isc &= 0xFF00; +- if(0xA000 == isc) { +- msg.getInt(); // To advance the read position +- hName = AjpConstants.headerTransArray[hId - 1]; +- vMB=headers.addValue( hName ); +- } else { +- // reset hId -- if the header currently being read +- // happens to be 7 or 8 bytes long, the code below +- // will think it's the content-type header or the +- // content-length header - SC_REQ_CONTENT_TYPE=7, +- // SC_REQ_CONTENT_LENGTH=8 - leading to unexpected +- // behaviour. see bug 5861 for more information. +- hId = -1; +- msg.getBytes( tmpMB ); +- ByteChunk bc=tmpMB.getByteChunk(); +- vMB=headers.addValue( bc.getBuffer(), +- bc.getStart(), bc.getLength() ); +- } +- +- msg.getBytes(vMB); +- +- if (hId == AjpConstants.SC_REQ_CONTENT_LENGTH || +- (hId == -1 && tmpMB.equalsIgnoreCase("Content-Length"))) { +- // just read the content-length header, so set it +- long cl = vMB.getLong(); +- if(cl < Integer.MAX_VALUE) +- req.setContentLength( (int)cl ); +- } else if (hId == AjpConstants.SC_REQ_CONTENT_TYPE || +- (hId == -1 && tmpMB.equalsIgnoreCase("Content-Type"))) { +- // just read the content-type header, so set it +- ByteChunk bchunk = vMB.getByteChunk(); +- req.contentType().setBytes(bchunk.getBytes(), +- bchunk.getOffset(), +- bchunk.getLength()); +- } +- } +- } +- +- /** +- * Parse host. +- */ +- private void parseHost(MessageBytes valueMB, Request request) +- throws IOException { +- +- if (valueMB == null || valueMB.isNull()) { +- // HTTP/1.0 +- // Default is what the socket tells us. Overriden if a host is +- // found/parsed +- request.setServerPort(request.getLocalPort()); +- request.serverName().duplicate(request.localName()); +- return; +- } +- +- ByteChunk valueBC = valueMB.getByteChunk(); +- byte[] valueB = valueBC.getBytes(); +- int valueL = valueBC.getLength(); +- int valueS = valueBC.getStart(); +- int colonPos = -1; +- CharChunk hostNameC = (CharChunk)request.getNote(HOSTBUFFER); +- if(hostNameC == null) { +- hostNameC = new CharChunk(valueL); +- request.setNote(HOSTBUFFER, hostNameC); +- } +- hostNameC.recycle(); +- +- boolean ipv6 = (valueB[valueS] == '['); +- boolean bracketClosed = false; +- for (int i = 0; i < valueL; i++) { +- char b = (char) valueB[i + valueS]; +- hostNameC.append(b); +- if (b == ']') { +- bracketClosed = true; +- } else if (b == ':') { +- if (!ipv6 || bracketClosed) { +- colonPos = i; +- break; +- } +- } +- } +- +- if (colonPos < 0) { +- if (request.scheme().equalsIgnoreCase("https")) { +- // 80 - Default HTTTP port +- request.setServerPort(443); +- } else { +- // 443 - Default HTTPS port +- request.setServerPort(80); +- } +- request.serverName().setChars(hostNameC.getChars(), +- hostNameC.getStart(), +- hostNameC.getLength()); +- } else { +- +- request.serverName().setChars(hostNameC.getChars(), +- hostNameC.getStart(), colonPos); +- +- int port = 0; +- int mult = 1; +- for (int i = valueL - 1; i > colonPos; i--) { +- int charValue = HexUtils.DEC[(int) valueB[i + valueS]]; +- if (charValue == -1) { +- // Invalid character +- throw new CharConversionException("Invalid char in port: " + valueB[i + valueS]); +- } +- port = port + (charValue * mult); +- mult = 10 * mult; +- } +- request.setServerPort(port); +- +- } +- +- } +- +-} +Index: java/org/apache/jk/common/ChannelNioSocket.java +=================================================================== +--- java/org/apache/jk/common/ChannelNioSocket.java (revision 590752) ++++ java/org/apache/jk/common/ChannelNioSocket.java (working copy) +@@ -1,1199 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.util.Set; +-import java.util.Iterator; +-import java.io.IOException; +-import java.io.InputStream; +-import java.io.OutputStream; +-import java.nio.ByteBuffer; +-import java.nio.channels.Selector; +-import java.nio.channels.SelectionKey; +-import java.nio.channels.SocketChannel; +-import java.nio.channels.ClosedSelectorException; +-import java.nio.channels.ServerSocketChannel; +-import java.nio.channels.CancelledKeyException; +-import java.nio.channels.ClosedChannelException; +-import java.net.URLEncoder; +-import java.net.InetAddress; +-import java.net.InetSocketAddress; +-import java.net.ServerSocket; +-import java.net.Socket; +-import java.net.SocketException; +-import java.net.SocketTimeoutException; +- +-import javax.management.ListenerNotFoundException; +-import javax.management.MBeanNotificationInfo; +-import javax.management.Notification; +-import javax.management.NotificationBroadcaster; +-import javax.management.NotificationBroadcasterSupport; +-import javax.management.NotificationFilter; +-import javax.management.NotificationListener; +-import javax.management.ObjectName; +- +-import org.apache.tomcat.util.modeler.Registry; +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.JkChannel; +-import org.apache.jk.core.WorkerEnv; +-import org.apache.coyote.Request; +-import org.apache.coyote.RequestGroupInfo; +-import org.apache.coyote.RequestInfo; +-import org.apache.tomcat.util.threads.ThreadPool; +-import org.apache.tomcat.util.threads.ThreadPoolRunnable; +- +-/** +- * Accept ( and send ) TCP messages. +- * +- * @author Costin Manolache +- * @author Bill Barker +- * jmx:mbean name="jk:service=ChannelNioSocket" +- * description="Accept socket connections" +- * jmx:notification name="org.apache.coyote.INVOKE +- * jmx:notification-handler name="org.apache.jk.JK_SEND_PACKET +- * jmx:notification-handler name="org.apache.jk.JK_RECEIVE_PACKET +- * jmx:notification-handler name="org.apache.jk.JK_FLUSH +- * +- * Jk can use multiple protocols/transports. +- * Various container adapters should load this object ( as a bean ), +- * set configurations and use it. Note that the connector will handle +- * all incoming protocols - it's not specific to ajp1x. The protocol +- * is abstracted by MsgContext/Message/Channel. +- * +- * A lot of the 'original' behavior is hardcoded - this uses Ajp13 wire protocol, +- * TCP, Ajp14 API etc. +- * As we add other protocols/transports/APIs this will change, the current goal +- * is to get the same level of functionality as in the original jk connector. +- * +- * XXX Make the 'message type' pluggable +- */ +-public class ChannelNioSocket extends JkHandler +- implements NotificationBroadcaster, JkChannel { +- private static org.apache.juli.logging.Log log = +- org.apache.juli.logging.LogFactory.getLog( ChannelNioSocket.class ); +- +- private int startPort=8009; +- private int maxPort=8019; // 0 for backward compat. +- private int port=startPort; +- private InetAddress inet; +- private int serverTimeout = 0; +- private boolean tcpNoDelay=true; // nodelay to true by default +- private int linger=100; +- private int socketTimeout = 0; +- private boolean nioIsBroken = false; +- private Selector selector = null; +- private int bufferSize = 8*1024; +- private int packetSize = 8*1024; +- +- private long requestCount=0; +- +- /* Turning this to true will reduce the latency with about 20%. +- But it requires changes in tomcat to make sure client-requested +- flush() is honored ( on my test, I got 367->433 RPS and +- 52->35ms average time with a simple servlet ) +- */ +- +- ThreadPool tp=ThreadPool.createThreadPool(true); +- +- /* ==================== Tcp socket options ==================== */ +- +- /** +- * jmx:managed-constructor description="default constructor" +- */ +- public ChannelNioSocket() { +- // This should be integrated with the domain setup +- } +- +- public ThreadPool getThreadPool() { +- return tp; +- } +- +- public long getRequestCount() { +- return requestCount; +- } +- +- /** Set the port for the ajp13 channel. +- * To support seemless load balancing and jni, we treat this +- * as the 'base' port - we'll try up until we find one that is not +- * used. We'll also provide the 'difference' to the main coyote +- * handler - that will be our 'sessionID' and the position in +- * the scoreboard and the suffix for the unix domain socket. +- * +- * jmx:managed-attribute description="Port to listen" access="READ_WRITE" +- */ +- public void setPort( int port ) { +- this.startPort=port; +- this.port=port; +- this.maxPort=port+10; +- } +- +- public int getPort() { +- return port; +- } +- +- public void setAddress(InetAddress inet) { +- this.inet=inet; +- } +- +- public void setBufferSize(int bs) { +- if(bs > 8*1024) { +- bufferSize = bs; +- } +- } +- +- public int getBufferSize() { +- return bufferSize; +- } +- +- public void setPacketSize(int ps) { +- if(ps < 8*1024) { +- ps = 8*1024; +- } +- packetSize = ps; +- } +- +- public int getPacketSize() { +- return packetSize; +- } +- +- /** +- * jmx:managed-attribute description="Bind on a specified address" access="READ_WRITE" +- */ +- public void setAddress(String inet) { +- try { +- this.inet= InetAddress.getByName( inet ); +- } catch( Exception ex ) { +- log.error("Error parsing "+inet,ex); +- } +- } +- +- public String getAddress() { +- if( inet!=null) +- return inet.toString(); +- return "/0.0.0.0"; +- } +- +- /** +- * Sets the timeout in ms of the server sockets created by this +- * server. This method allows the developer to make servers +- * more or less responsive to having their server sockets +- * shut down. +- * +- * <p>By default this value is 1000ms. +- */ +- public void setServerTimeout(int timeout) { +- this.serverTimeout = timeout; +- } +- public int getServerTimeout() { +- return serverTimeout; +- } +- +- public void setTcpNoDelay( boolean b ) { +- tcpNoDelay=b; +- } +- +- public boolean getTcpNoDelay() { +- return tcpNoDelay; +- } +- +- public void setSoLinger( int i ) { +- linger=i; +- } +- +- public int getSoLinger() { +- return linger; +- } +- +- public void setSoTimeout( int i ) { +- socketTimeout=i; +- } +- +- public int getSoTimeout() { +- return socketTimeout; +- } +- +- public void setMaxPort( int i ) { +- maxPort=i; +- } +- +- public int getMaxPort() { +- return maxPort; +- } +- +- /** At startup we'll look for the first free port in the range. +- The difference between this port and the beggining of the range +- is the 'id'. +- This is usefull for lb cases ( less config ). +- */ +- public int getInstanceId() { +- return port-startPort; +- } +- +- /** If set to false, the thread pool will be created in +- * non-daemon mode, and will prevent main from exiting +- */ +- public void setDaemon( boolean b ) { +- tp.setDaemon( b ); +- } +- +- public boolean getDaemon() { +- return tp.getDaemon(); +- } +- +- +- public void setMaxThreads( int i ) { +- if( log.isDebugEnabled()) log.debug("Setting maxThreads " + i); +- tp.setMaxThreads(i); +- } +- +- public void setMinSpareThreads( int i ) { +- if( log.isDebugEnabled()) log.debug("Setting minSpareThreads " + i); +- tp.setMinSpareThreads(i); +- } +- +- public void setMaxSpareThreads( int i ) { +- if( log.isDebugEnabled()) log.debug("Setting maxSpareThreads " + i); +- tp.setMaxSpareThreads(i); +- } +- +- public int getMaxThreads() { +- return tp.getMaxThreads(); +- } +- +- public int getMinSpareThreads() { +- return tp.getMinSpareThreads(); +- } +- +- public int getMaxSpareThreads() { +- return tp.getMaxSpareThreads(); +- } +- +- public void setBacklog(int i) { +- } +- +- public void setNioIsBroken(boolean nib) { +- nioIsBroken = nib; +- } +- +- public boolean getNioIsBroken() { +- return nioIsBroken; +- } +- +- /* ==================== ==================== */ +- ServerSocket sSocket; +- final int socketNote=1; +- final int isNote=2; +- final int osNote=3; +- final int notifNote=4; +- boolean paused = false; +- +- public void pause() throws Exception { +- synchronized(this) { +- paused = true; +- } +- } +- +- public void resume() { +- synchronized(this) { +- paused = false; +- notify(); +- } +- } +- +- +- public void accept( MsgContext ep ) throws IOException { +- if( sSocket==null ) return; +- synchronized(this) { +- while(paused) { +- try{ +- wait(); +- } catch(InterruptedException ie) { +- //Ignore, since can't happen +- } +- } +- } +- SocketChannel sc=sSocket.getChannel().accept(); +- Socket s = sc.socket(); +- ep.setNote( socketNote, s ); +- if(log.isDebugEnabled() ) +- log.debug("Accepted socket " + s +" channel " + sc.isBlocking()); +- +- try { +- setSocketOptions(s); +- } catch(SocketException sex) { +- log.debug("Error initializing Socket Options", sex); +- } +- +- requestCount++; +- +- sc.configureBlocking(false); +- InputStream is=new SocketInputStream(sc); +- OutputStream os = new SocketOutputStream(sc); +- ep.setNote( isNote, is ); +- ep.setNote( osNote, os ); +- ep.setControl( tp ); +- } +- +- private void setSocketOptions(Socket s) throws SocketException { +- if( socketTimeout > 0 ) +- s.setSoTimeout( socketTimeout ); +- +- s.setTcpNoDelay( tcpNoDelay ); // set socket tcpnodelay state +- +- if( linger > 0 ) +- s.setSoLinger( true, linger); +- } +- +- public void resetCounters() { +- requestCount=0; +- } +- +- /** Called after you change some fields at runtime using jmx. +- Experimental for now. +- */ +- public void reinit() throws IOException { +- destroy(); +- init(); +- } +- +- /** +- * jmx:managed-operation +- */ +- public void init() throws IOException { +- // Find a port. +- if (startPort == 0) { +- port = 0; +- if(log.isInfoEnabled()) +- log.info("JK: ajp13 disabling channelNioSocket"); +- running = true; +- return; +- } +- if (maxPort < startPort) +- maxPort = startPort; +- ServerSocketChannel ssc = ServerSocketChannel.open(); +- ssc.configureBlocking(false); +- for( int i=startPort; i<=maxPort; i++ ) { +- try { +- InetSocketAddress iddr = null; +- if( inet == null ) { +- iddr = new InetSocketAddress( i); +- } else { +- iddr=new InetSocketAddress( inet, i); +- } +- sSocket = ssc.socket(); +- sSocket.bind(iddr); +- port=i; +- break; +- } catch( IOException ex ) { +- if(log.isInfoEnabled()) +- log.info("Port busy " + i + " " + ex.toString()); +- sSocket = null; +- } +- } +- +- if( sSocket==null ) { +- log.error("Can't find free port " + startPort + " " + maxPort ); +- return; +- } +- if(log.isInfoEnabled()) +- log.info("JK: ajp13 listening on " + getAddress() + ":" + port ); +- +- selector = Selector.open(); +- ssc.register(selector, SelectionKey.OP_ACCEPT); +- // If this is not the base port and we are the 'main' channleSocket and +- // SHM didn't already set the localId - we'll set the instance id +- if( "channelNioSocket".equals( name ) && +- port != startPort && +- (wEnv.getLocalId()==0) ) { +- wEnv.setLocalId( port - startPort ); +- } +- +- // XXX Reverse it -> this is a notification generator !! +- if( next==null && wEnv!=null ) { +- if( nextName!=null ) +- setNext( wEnv.getHandler( nextName ) ); +- if( next==null ) +- next=wEnv.getHandler( "dispatch" ); +- if( next==null ) +- next=wEnv.getHandler( "request" ); +- } +- JMXRequestNote =wEnv.getNoteId( WorkerEnv.ENDPOINT_NOTE, "requestNote"); +- running = true; +- +- // Run a thread that will accept connections. +- // XXX Try to find a thread first - not sure how... +- if( this.domain != null ) { +- try { +- tpOName=new ObjectName(domain + ":type=ThreadPool,name=" + +- getChannelName()); +- +- Registry.getRegistry(null, null) +- .registerComponent(tp, tpOName, null); +- +- rgOName = new ObjectName +- (domain+":type=GlobalRequestProcessor,name=" + getChannelName()); +- Registry.getRegistry(null, null) +- .registerComponent(global, rgOName, null); +- } catch (Exception e) { +- log.error("Can't register threadpool" ); +- } +- } +- +- tp.start(); +- Poller pollAjp = new Poller(); +- tp.runIt(pollAjp); +- } +- +- ObjectName tpOName; +- ObjectName rgOName; +- RequestGroupInfo global=new RequestGroupInfo(); +- int JMXRequestNote; +- +- public void start() throws IOException{ +- if( sSocket==null ) +- init(); +- resume(); +- } +- +- public void stop() throws IOException { +- destroy(); +- } +- +- public void registerRequest(Request req, MsgContext ep, int count) { +- if(this.domain != null) { +- try { +- RequestInfo rp=req.getRequestProcessor(); +- rp.setGlobalProcessor(global); +- ObjectName roname = new ObjectName +- (getDomain() + ":type=RequestProcessor,worker="+ +- getChannelName()+",name=JkRequest" +count); +- ep.setNote(JMXRequestNote, roname); +- +- Registry.getRegistry(null, null).registerComponent( rp, roname, null); +- } catch( Exception ex ) { +- log.warn("Error registering request"); +- } +- } +- } +- +- public void open(MsgContext ep) throws IOException { +- } +- +- +- public void close(MsgContext ep) throws IOException { +- Socket s=(Socket)ep.getNote( socketNote ); +- SelectionKey key = s.getChannel().keyFor(selector); +- if(key != null) { +- key.cancel(); +- } +- s.close(); +- } +- +- public void destroy() throws IOException { +- running = false; +- try { +- /* If we disabled the channel return */ +- if (port == 0) +- return; +- tp.shutdown(); +- +- selector.wakeup().close(); +- sSocket.close(); // XXX? +- +- if( tpOName != null ) { +- Registry.getRegistry(null, null).unregisterComponent(tpOName); +- } +- if( rgOName != null ) { +- Registry.getRegistry(null, null).unregisterComponent(rgOName); +- } +- } catch(Exception e) { +- log.info("Error shutting down the channel " + port + " " + +- e.toString()); +- if( log.isDebugEnabled() ) log.debug("Trace", e); +- } +- } +- +- public int send( Msg msg, MsgContext ep) +- throws IOException { +- msg.end(); // Write the packet header +- byte buf[]=msg.getBuffer(); +- int len=msg.getLen(); +- +- if(log.isTraceEnabled() ) +- log.trace("send() " + len + " " + buf[4] ); +- +- OutputStream os=(OutputStream)ep.getNote( osNote ); +- os.write( buf, 0, len ); +- return len; +- } +- +- public int flush( Msg msg, MsgContext ep) +- throws IOException { +- OutputStream os=(OutputStream)ep.getNote( osNote ); +- os.flush(); +- return 0; +- } +- +- public int receive( Msg msg, MsgContext ep ) +- throws IOException { +- if (log.isTraceEnabled()) { +- log.trace("receive() "); +- } +- +- byte buf[]=msg.getBuffer(); +- int hlen=msg.getHeaderLength(); +- +- // XXX If the length in the packet header doesn't agree with the +- // actual number of bytes read, it should probably return an error +- // value. Also, callers of this method never use the length +- // returned -- should probably return true/false instead. +- +- int rd = this.read(ep, buf, 0, hlen ); +- +- if(rd < 0) { +- // Most likely normal apache restart. +- // log.warn("Wrong message " + rd ); +- return rd; +- } +- +- msg.processHeader(); +- +- /* After processing the header we know the body +- length +- */ +- int blen=msg.getLen(); +- +- // XXX check if enough space - it's assert()-ed !!! +- +- int total_read = 0; +- +- total_read = this.read(ep, buf, hlen, blen); +- +- if ((total_read <= 0) && (blen > 0)) { +- log.warn("can't read body, waited #" + blen); +- return -1; +- } +- +- if (total_read != blen) { +- log.warn( "incomplete read, waited #" + blen + +- " got only " + total_read); +- return -2; +- } +- +- return total_read; +- } +- +- /** +- * Read N bytes from the InputStream, and ensure we got them all +- * Under heavy load we could experience many fragmented packets +- * just read Unix Network Programming to recall that a call to +- * read didn't ensure you got all the data you want +- * +- * from read() Linux manual +- * +- * On success, the number of bytes read is returned (zero indicates end +- * of file),and the file position is advanced by this number. +- * It is not an error if this number is smaller than the number of bytes +- * requested; this may happen for example because fewer bytes +- * are actually available right now (maybe because we were close to +- * end-of-file, or because we are reading from a pipe, or from a +- * terminal), or because read() was interrupted by a signal. +- * On error, -1 is returned, and errno is set appropriately. In this +- * case it is left unspecified whether the file position (if any) changes. +- * +- **/ +- public int read( MsgContext ep, byte[] b, int offset, int len) +- throws IOException +- { +- InputStream is=(InputStream)ep.getNote( isNote ); +- int pos = 0; +- int got; +- +- while(pos < len) { +- try { +- got = is.read(b, pos + offset, len - pos); +- } catch(ClosedChannelException sex) { +- if(pos > 0) { +- log.info("Error reading data after "+pos+"bytes",sex); +- } else { +- log.debug("Error reading data", sex); +- } +- got = -1; +- } +- if (log.isTraceEnabled()) { +- log.trace("read() " + b + " " + (b==null ? 0: b.length) + " " + +- offset + " " + len + " = " + got ); +- } +- +- // connection just closed by remote. +- if (got <= 0) { +- // This happens periodically, as apache restarts +- // periodically. +- // It should be more gracefull ! - another feature for Ajp14 +- // log.warn( "server has closed the current connection (-1)" ); +- return -3; +- } +- +- pos += got; +- } +- return pos; +- } +- +- protected boolean running=true; +- +- /** Accept incoming connections, dispatch to the thread pool +- */ +- void acceptConnections() { +- if( running ) { +- try{ +- MsgContext ep=createMsgContext(); +- ep.setSource(this); +- ep.setWorkerEnv( wEnv ); +- this.accept(ep); +- +- if( !running ) return; +- +- // Since this is a long-running connection, we don't care +- // about the small GC +- SocketConnection ajpConn= +- new SocketConnection( ep); +- ajpConn.register(ep); +- }catch(Exception ex) { +- if (running) +- log.warn("Exception executing accept" ,ex); +- } +- } +- } +- +- +- // XXX This should become handleNotification +- public int invoke( Msg msg, MsgContext ep ) throws IOException { +- int type=ep.getType(); +- +- switch( type ) { +- case JkHandler.HANDLE_RECEIVE_PACKET: +- if( log.isDebugEnabled()) log.debug("RECEIVE_PACKET ?? "); +- return receive( msg, ep ); +- case JkHandler.HANDLE_SEND_PACKET: +- return send( msg, ep ); +- case JkHandler.HANDLE_FLUSH: +- return flush( msg, ep ); +- } +- +- if( log.isTraceEnabled() ) +- log.trace("Call next " + type + " " + next); +- +- // Send notification +- if( nSupport!=null ) { +- Notification notif=(Notification)ep.getNote(notifNote); +- if( notif==null ) { +- notif=new Notification("channelNioSocket.message", ep, requestCount ); +- ep.setNote( notifNote, notif); +- } +- nSupport.sendNotification(notif); +- } +- +- if( next != null ) { +- return next.invoke( msg, ep ); +- } else { +- log.info("No next "); +- } +- +- return OK; +- } +- +- public boolean isSameAddress(MsgContext ep) { +- Socket s=(Socket)ep.getNote( socketNote ); +- return isSameAddress( s.getLocalAddress(), s.getInetAddress()); +- } +- +- public String getChannelName() { +- String encodedAddr = ""; +- if (inet != null && !"0.0.0.0".equals(inet.getHostAddress())) { +- encodedAddr = getAddress(); +- if (encodedAddr.startsWith("/")) +- encodedAddr = encodedAddr.substring(1); +- encodedAddr = URLEncoder.encode(encodedAddr) + "-"; +- } +- return ("jk-" + encodedAddr + port); +- } +- +- /** +- * Return <code>true</code> if the specified client and server addresses +- * are the same. This method works around a bug in the IBM 1.1.8 JVM on +- * Linux, where the address bytes are returned reversed in some +- * circumstances. +- * +- * @param server The server's InetAddress +- * @param client The client's InetAddress +- */ +- public static boolean isSameAddress(InetAddress server, InetAddress client) +- { +- // Compare the byte array versions of the two addresses +- byte serverAddr[] = server.getAddress(); +- byte clientAddr[] = client.getAddress(); +- if (serverAddr.length != clientAddr.length) +- return (false); +- boolean match = true; +- for (int i = 0; i < serverAddr.length; i++) { +- if (serverAddr[i] != clientAddr[i]) { +- match = false; +- break; +- } +- } +- if (match) +- return (true); +- +- // Compare the reversed form of the two addresses +- for (int i = 0; i < serverAddr.length; i++) { +- if (serverAddr[i] != clientAddr[(serverAddr.length-1)-i]) +- return (false); +- } +- return (true); +- } +- +- public void sendNewMessageNotification(Notification notification) { +- if( nSupport!= null ) +- nSupport.sendNotification(notification); +- } +- +- private NotificationBroadcasterSupport nSupport= null; +- +- public void addNotificationListener(NotificationListener listener, +- NotificationFilter filter, +- Object handback) +- throws IllegalArgumentException +- { +- if( nSupport==null ) nSupport=new NotificationBroadcasterSupport(); +- nSupport.addNotificationListener(listener, filter, handback); +- } +- +- public void removeNotificationListener(NotificationListener listener) +- throws ListenerNotFoundException +- { +- if( nSupport!=null) +- nSupport.removeNotificationListener(listener); +- } +- +- MBeanNotificationInfo notifInfo[]=new MBeanNotificationInfo[0]; +- +- public void setNotificationInfo( MBeanNotificationInfo info[]) { +- this.notifInfo=info; +- } +- +- public MBeanNotificationInfo[] getNotificationInfo() { +- return notifInfo; +- } +- +- protected class SocketConnection implements ThreadPoolRunnable { +- MsgContext ep; +- MsgAjp recv = new MsgAjp(packetSize); +- boolean inProgress = false; +- +- SocketConnection(MsgContext ep) { +- this.ep=ep; +- } +- +- public Object[] getInitData() { +- return null; +- } +- +- public void runIt(Object perTh[]) { +- if(!processConnection(ep)) { +- unregister(ep); +- } +- } +- +- public boolean isRunning() { +- return inProgress; +- } +- +- public void setFinished() { +- inProgress = false; +- } +- +- /** Process a single ajp connection. +- */ +- boolean processConnection(MsgContext ep) { +- try { +- InputStream sis = (InputStream)ep.getNote(isNote); +- boolean haveInput = true; +- while(haveInput) { +- if( !running || paused ) { +- return false; +- } +- int status= receive( recv, ep ); +- if( status <= 0 ) { +- if( status==-3) +- log.debug( "server has been restarted or reset this connection" ); +- else +- log.warn("Closing ajp connection " + status ); +- return false; +- } +- ep.setLong( MsgContext.TIMER_RECEIVED, System.currentTimeMillis()); +- +- ep.setType( 0 ); +- // Will call next +- status= invoke( recv, ep ); +- if( status != JkHandler.OK ) { +- log.warn("processCallbacks status " + status ); +- return false; +- } +- synchronized(this) { +- synchronized(sis) { +- haveInput = sis.available() > 0; +- } +- if(!haveInput) { +- setFinished(); +- } else { +- if(log.isDebugEnabled()) +- log.debug("KeepAlive: "+sis.available()); +- } +- } +- } +- } catch( Exception ex ) { +- String msg = ex.getMessage(); +- if( msg != null && msg.indexOf( "Connection reset" ) >= 0) +- log.debug( "Server has been restarted or reset this connection"); +- else if (msg != null && msg.indexOf( "Read timed out" ) >=0 ) +- log.debug( "connection timeout reached"); +- else +- log.error( "Error, processing connection", ex); +- return false; +- } +- return true; +- } +- +- synchronized void process(SelectionKey sk) { +- if(!sk.isValid()) { +- SocketInputStream sis = (SocketInputStream)ep.getNote(isNote); +- sis.closeIt(); +- return; +- } +- if(sk.isReadable()) { +- SocketInputStream sis = (SocketInputStream)ep.getNote(isNote); +- boolean isok = sis.readAvailable(); +- if(!inProgress) { +- if(isok) { +- if(sis.available() > 0 || !nioIsBroken){ +- inProgress = true; +- tp.runIt(this); +- } +- } else { +- unregister(ep); +- return; +- } +- } +- } +- if(sk.isWritable()) { +- Object os = ep.getNote(osNote); +- synchronized(os) { +- os.notify(); +- } +- } +- } +- +- synchronized void unregister(MsgContext ep) { +- try{ +- close(ep); +- } catch(Exception e) { +- log.error("Error closing connection", e); +- } +- try{ +- Request req = (Request)ep.getRequest(); +- if( req != null ) { +- ObjectName roname = (ObjectName)ep.getNote(JMXRequestNote); +- if( roname != null ) { +- Registry.getRegistry(null, null).unregisterComponent(roname); +- } +- req.getRequestProcessor().setGlobalProcessor(null); +- } +- } catch( Exception ee) { +- log.error( "Error, releasing connection",ee); +- } +- } +- +- void register(MsgContext ep) { +- Socket s = (Socket)ep.getNote(socketNote); +- try { +- s.getChannel().register(selector, SelectionKey.OP_READ, this); +- } catch(IOException iex) { +- log.error("Unable to register connection",iex); +- unregister(ep); +- } +- } +- +- } +- +- protected class Poller implements ThreadPoolRunnable { +- +- Poller() { +- } +- +- public Object[] getInitData() { +- return null; +- } +- +- public void runIt(Object perTh[]) { +- while(running) { +- try { +- int ns = selector.select(serverTimeout); +- if(log.isDebugEnabled()) +- log.debug("Selecting "+ns+" channels"); +- if(ns > 0) { +- Set sels = selector.selectedKeys(); +- Iterator it = sels.iterator(); +- while(it.hasNext()) { +- SelectionKey sk = (SelectionKey)it.next(); +- if(sk.isAcceptable()) { +- acceptConnections(); +- } else { +- SocketConnection sc = (SocketConnection)sk.attachment(); +- sc.process(sk); +- } +- it.remove(); +- } +- } +- } catch(ClosedSelectorException cse) { +- log.debug("Selector is closed"); +- return; +- } catch(CancelledKeyException cke) { +- log.debug("Key Cancelled", cke); +- } catch(IOException iex) { +- log.warn("IO Error in select",iex); +- } catch(Exception ex) { +- log.warn("Error processing select",ex); +- } +- } +- } +- } +- +- protected class SocketInputStream extends InputStream { +- final int BUFFER_SIZE = 8200; +- private ByteBuffer buffer = ByteBuffer.allocateDirect(BUFFER_SIZE); +- private SocketChannel channel; +- private boolean blocking = false; +- private boolean isClosed = false; +- private volatile boolean dataAvailable = false; +- +- SocketInputStream(SocketChannel channel) { +- this.channel = channel; +- buffer.limit(0); +- } +- +- public int available() { +- return buffer.remaining(); +- } +- +- public void mark(int readlimit) { +- buffer.mark(); +- } +- +- public boolean markSupported() { +- return true; +- } +- +- public void reset() { +- buffer.reset(); +- } +- +- public synchronized int read() throws IOException { +- if(!checkAvailable(1)) { +- block(1); +- } +- return buffer.get(); +- } +- +- private boolean checkAvailable(int nbyte) throws IOException { +- if(isClosed) { +- throw new ClosedChannelException(); +- } +- return buffer.remaining() >= nbyte; +- } +- +- private int fill(int nbyte) throws IOException { +- int rem = nbyte; +- int read = 0; +- boolean eof = false; +- byte [] oldData = null; +- if(buffer.remaining() > 0) { +- // should rarely happen, so short-lived GC shouldn't hurt +- // as much as allocating a long-lived buffer for this +- if(log.isDebugEnabled()) +- log.debug("Saving old buffer: "+buffer.remaining()); +- oldData = new byte[buffer.remaining()]; +- buffer.get(oldData); +- } +- buffer.clear(); +- if(oldData != null) { +- buffer.put(oldData); +- } +- while(rem > 0) { +- int count = channel.read(buffer); +- if(count < 0) { +- eof = true; +- break; +- } else if(count == 0) { +- log.debug("Failed to recieve signaled read: "); +- break; +- } +- read += count; +- rem -= count; +- } +- buffer.flip(); +- return eof ? -1 : read; +- } +- +- synchronized boolean readAvailable() { +- if(blocking) { +- dataAvailable = true; +- notify(); +- } else if(dataAvailable) { +- log.debug("Race Condition"); +- } else { +- int nr=0; +- +- try { +- nr = fill(1); +- } catch(ClosedChannelException cce) { +- log.debug("Channel is closed",cce); +- nr = -1; +- } catch(IOException iex) { +- log.warn("Exception processing read",iex); +- nr = -1; // Can't handle this yet +- } +- if(nr < 0) { +- closeIt(); +- return false; +- } else if(nr == 0) { +- if(!nioIsBroken) { +- dataAvailable = (buffer.remaining() <= 0); +- } +- } +- } +- return true; +- } +- +- synchronized void closeIt() { +- isClosed = true; +- if(blocking) +- notify(); +- } +- +- public int read(byte [] data) throws IOException { +- return read(data, 0, data.length); +- } +- +- public synchronized int read(byte [] data, int offset, int len) throws IOException { +- int olen = len; +- while(!checkAvailable(len)) { +- int avail = buffer.remaining(); +- if(avail > 0) { +- buffer.get(data, offset, avail); +- } +- len -= avail; +- offset += avail; +- block(len); +- } +- buffer.get(data, offset, len); +- return olen; +- } +- +- private void block(int len) throws IOException { +- if(len <= 0) { +- return; +- } +- if(!dataAvailable) { +- blocking = true; +- if(log.isDebugEnabled()) +- log.debug("Waiting for "+len+" bytes to be available"); +- try{ +- wait(socketTimeout); +- }catch(InterruptedException iex) { +- log.debug("Interrupted",iex); +- } +- blocking = false; +- } +- if(dataAvailable) { +- dataAvailable = false; +- if(fill(len) < 0) { +- isClosed = true; +- } +- } else if(!isClosed) { +- throw new SocketTimeoutException("Read request timed out"); +- } +- } +- } +- +- protected class SocketOutputStream extends OutputStream { +- ByteBuffer buffer = ByteBuffer.allocateDirect(bufferSize); +- SocketChannel channel; +- +- SocketOutputStream(SocketChannel channel) { +- this.channel = channel; +- } +- +- public void write(int b) throws IOException { +- if(!checkAvailable(1)) { +- flush(); +- } +- buffer.put((byte)b); +- } +- +- public void write(byte [] data) throws IOException { +- write(data, 0, data.length); +- } +- +- public void write(byte [] data, int offset, int len) throws IOException { +- if(!checkAvailable(len)) { +- flush(); +- } +- buffer.put(data, offset, len); +- } +- +- public void flush() throws IOException { +- buffer.flip(); +- while(buffer.hasRemaining()) { +- int count = channel.write(buffer); +- if(count == 0) { +- synchronized(this) { +- SelectionKey key = channel.keyFor(selector); +- key.interestOps(SelectionKey.OP_WRITE); +- if(log.isDebugEnabled()) +- log.debug("Blocking for channel write: "+buffer.remaining()); +- try { +- wait(); +- } catch(InterruptedException iex) { +- // ignore, since can't happen +- } +- key.interestOps(SelectionKey.OP_READ); +- } +- } +- } +- buffer.clear(); +- } +- +- private boolean checkAvailable(int len) { +- return buffer.remaining() >= len; +- } +- } +- +-} +- +Index: java/org/apache/jk/common/Shm.java +=================================================================== +--- java/org/apache/jk/common/Shm.java (revision 590752) ++++ java/org/apache/jk/common/Shm.java (working copy) +@@ -1,331 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +-import java.util.Vector; +- +-import org.apache.jk.apr.AprImpl; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.jk.core.WorkerEnv; +-import org.apache.tomcat.util.IntrospectionUtils; +-import org.apache.tomcat.util.buf.C2BConverter; +- +-/* The code is a bit confusing at this moment - the class is used as +- a Bean, or ant Task, or CLI - i.e. you set properties and call execute. +- +- That's different from the rest of jk handlers wich are stateless ( but +- similar with Coyote-http ). +-*/ +- +- +-/** Handle the shared memory objects. +- * +- * @author Costin Manolache +- */ +-public class Shm extends JniHandler { +- String file="/tmp/shm.file"; +- int size; +- String host="localhost"; +- int port=8009; +- String unixSocket; +- +- boolean help=false; +- boolean unregister=false; +- boolean reset=false; +- String dumpFile=null; +- +- Vector groups=new Vector(); +- +- // Will be dynamic ( getMethodId() ) after things are stable +- static final int SHM_WRITE_SLOT=2; +- static final int SHM_RESET=5; +- static final int SHM_DUMP=6; +- +- public Shm() { +- } +- +- /** Scoreboard location +- */ +- public void setFile( String f ) { +- file=f; +- } +- +- /** Copy the scoreboard in a file for debugging +- * Will also log a lot of information about what's in the scoreboard. +- */ +- public void setDump( String dumpFile ) { +- this.dumpFile=dumpFile; +- } +- +- /** Size. Used only if the scoreboard is to be created. +- */ +- public void setSize( int size ) { +- this.size=size; +- } +- +- /** Set this to get the scoreboard reset. +- * The shm segment will be destroyed and a new one created, +- * with the provided size. +- * +- * Requires "file" and "size". +- */ +- public void setReset(boolean b) { +- reset=true; +- } +- +- /** Ajp13 host +- */ +- public void setHost( String host ) { +- this.host=host; +- } +- +- /** Mark this instance as belonging to a group +- */ +- public void setGroup( String grp ) { +- groups.addElement( grp ); +- } +- +- /** Ajp13 port +- */ +- public void setPort( int port ) { +- this.port=port; +- } +- +- /** Unix socket where tomcat is listening. +- * Use it only if tomcat is on the same host, of course +- */ +- public void setUnixSocket( String unixSocket ) { +- this.unixSocket=unixSocket; +- } +- +- /** Set this option to mark the tomcat instance as +- 'down', so apache will no longer forward messages to it. +- Note that requests with a session will still try this +- host first. +- +- This can be used to implement gracefull shutdown. +- +- Host and port are still required, since they are used +- to identify tomcat. +- */ +- public void setUnregister( boolean unregister ) { +- this.unregister=true; +- } +- +- public void init() throws IOException { +- super.initNative( "shm" ); +- if( apr==null ) return; +- if( file==null ) { +- log.error("No shm file, disabling shared memory"); +- apr=null; +- return; +- } +- +- // Set properties and call init. +- setNativeAttribute( "file", file ); +- if( size > 0 ) +- setNativeAttribute( "size", Integer.toString( size ) ); +- +- initJkComponent(); +- } +- +- public void resetScoreboard() throws IOException { +- if( apr==null ) return; +- MsgContext mCtx=createMsgContext(); +- Msg msg=(Msg)mCtx.getMsg(0); +- msg.reset(); +- +- msg.appendByte( SHM_RESET ); +- +- this.invoke( msg, mCtx ); +- } +- +- public void dumpScoreboard(String fname) throws IOException { +- if( apr==null ) return; +- MsgContext mCtx=createMsgContext(); +- Msg msg=(Msg)mCtx.getMsg(0); +- C2BConverter c2b=mCtx.getConverter(); +- msg.reset(); +- +- msg.appendByte( SHM_DUMP ); +- +- appendString( msg, fname, c2b); +- +- this.invoke( msg, mCtx ); +- } +- +- /** Register a tomcat instance +- * XXX make it more flexible +- */ +- public void registerTomcat(String host, int port, String unixDomain) +- throws IOException +- { +- String instanceId=host+":" + port; +- +- String slotName="TOMCAT:" + instanceId; +- MsgContext mCtx=createMsgContext(); +- Msg msg=(Msg)mCtx.getMsg(0); +- msg.reset(); +- C2BConverter c2b=mCtx.getConverter(); +- +- msg.appendByte( SHM_WRITE_SLOT ); +- appendString( msg, slotName, c2b ); +- +- int channelCnt=1; +- if( unixDomain != null ) channelCnt++; +- +- // number of groups. 0 means the default lb. +- msg.appendInt( groups.size() ); +- for( int i=0; i<groups.size(); i++ ) { +- appendString( msg, (String)groups.elementAt( i ), c2b); +- appendString( msg, instanceId, c2b); +- } +- +- // number of channels for this instance +- msg.appendInt( channelCnt ); +- +- // The body: +- appendString(msg, "channel.socket:" + host + ":" + port, c2b ); +- msg.appendInt( 1 ); +- appendString(msg, "tomcatId", c2b); +- appendString(msg, instanceId, c2b); +- +- if( unixDomain != null ) { +- appendString(msg, "channel.apr:" + unixDomain, c2b ); +- msg.appendInt(1); +- appendString(msg, "tomcatId", c2b); +- appendString(msg, instanceId, c2b); +- } +- +- if (log.isDebugEnabled()) +- log.debug("Register " + instanceId ); +- this.invoke( msg, mCtx ); +- } +- +- public void unRegisterTomcat(String host, int port) +- throws IOException +- { +- String slotName="TOMCAT:" + host + ":" + port; +- MsgContext mCtx=createMsgContext(); +- Msg msg=(Msg)mCtx.getMsg(0); +- msg.reset(); +- C2BConverter c2b=mCtx.getConverter(); +- +- msg.appendByte( SHM_WRITE_SLOT ); +- appendString( msg, slotName, c2b ); +- +- // number of channels for this instance +- msg.appendInt( 0 ); +- msg.appendInt( 0 ); +- +- if (log.isDebugEnabled()) +- log.debug("UnRegister " + slotName ); +- this.invoke( msg, mCtx ); +- } +- +- public void destroy() throws IOException { +- destroyJkComponent(); +- } +- +- +- public int invoke(Msg msg, MsgContext ep ) +- throws IOException +- { +- if( apr==null ) return 0; +- log.debug("ChannelShm.invoke: " + ep ); +- super.nativeDispatch( msg, ep, JK_HANDLE_SHM_DISPATCH, 0 ); +- return 0; +- } +- +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( Shm.class ); +- +- +- //-------------------- Main - use the shm functions from ant or CLI ------ +- +- /** Local initialization - for standalone use +- */ +- public void initCli() throws IOException { +- WorkerEnv wEnv=new WorkerEnv(); +- AprImpl apr=new AprImpl(); +- wEnv.addHandler( "apr", apr ); +- wEnv.addHandler( "shm", this ); +- apr.init(); +- if( ! apr.isLoaded() ) { +- log.error( "No native support. " + +- "Make sure libapr.so and libjkjni.so are available in LD_LIBRARY_PATH"); +- return; +- } +- } +- +- public void execute() { +- try { +- if( help ) return; +- initCli(); +- init(); +- +- if( reset ) { +- resetScoreboard(); +- } else if( dumpFile!=null ) { +- dumpScoreboard(dumpFile); +- } else if( unregister ) { +- unRegisterTomcat( host, port ); +- } else { +- registerTomcat( host, port, unixSocket ); +- } +- } catch (Exception ex ) { +- log.error( "Error executing Shm", ex); +- } +- } +- +- public void setHelp( boolean b ) { +- if (log.isDebugEnabled()) { +- log.debug("Usage: "); +- log.debug(" Shm [OPTIONS]"); +- log.debug(""); +- log.debug(" -file SHM_FILE"); +- log.debug(" -group GROUP ( can be specified multiple times )"); +- log.debug(" -host HOST"); +- log.debug(" -port PORT"); +- log.debug(" -unixSocket UNIX_FILE"); +- // log.debug(" -priority XXX"); +- // log.debug(" -lbFactor XXX"); +- } +- help=true; +- return; +- } +- +- public static void main( String args[] ) { +- try { +- Shm shm=new Shm(); +- +- if( args.length == 0 || +- ( "-?".equals(args[0]) ) ) { +- shm.setHelp( true ); +- return; +- } +- +- IntrospectionUtils.processArgs( shm, args); +- shm.execute(); +- } catch( Exception ex ) { +- ex.printStackTrace(); +- } +- } +-} +Index: java/org/apache/jk/common/Shm14.java +=================================================================== +--- java/org/apache/jk/common/Shm14.java (revision 590752) ++++ java/org/apache/jk/common/Shm14.java (working copy) +@@ -1,97 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +-import java.io.RandomAccessFile; +-import java.nio.MappedByteBuffer; +-import java.nio.channels.FileChannel; +- +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +-import org.apache.tomcat.util.IntrospectionUtils; +- +-/** Shm implementation using JDK1.4 nio. +- * +- * +- * @author Costin Manolache +- */ +-public class Shm14 extends Shm { +- +- +- // Not ready yet. +- +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( Shm14.class ); +- +- MappedByteBuffer bb; +- +- public void init() { +- try { +- RandomAccessFile f=new RandomAccessFile( file, "rw" ); +- FileChannel fc=f.getChannel(); +- +- bb=fc.map( FileChannel.MapMode.READ_WRITE, 0, f.length()); +- } catch( IOException ex ) { +- ex.printStackTrace(); +- } +- } +- +- public void dumpScoreboard(String file) { +- // We can only sync with our backing store. +- bb.force(); +- // XXX we should copy the content to the file +- } +- +- public void resetScoreboard() throws IOException { +- // XXX Need to write the head +- } +- +- +- public int invoke(Msg msg, MsgContext ep ) +- throws IOException +- { +- if (log.isDebugEnabled()) +- log.debug("ChannelShm14.invoke: " + ep ); +- +- // +- +- return 0; +- } +- +- public void initCli() { +- } +- +- public static void main( String args[] ) { +- try { +- Shm14 shm=new Shm14(); +- +- if( args.length == 0 || +- ( "-?".equals(args[0]) ) ) { +- shm.setHelp( true ); +- return; +- } +- +- IntrospectionUtils.processArgs( shm, args); +- shm.execute(); +- } catch( Exception ex ) { +- ex.printStackTrace(); +- } +- } +- +-} +Index: java/org/apache/jk/common/HandlerDispatch.java +=================================================================== +--- java/org/apache/jk/common/HandlerDispatch.java (revision 590752) ++++ java/org/apache/jk/common/HandlerDispatch.java (working copy) +@@ -1,101 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.common; +- +-import java.io.IOException; +- +-import org.apache.jk.core.JkHandler; +-import org.apache.jk.core.Msg; +-import org.apache.jk.core.MsgContext; +- +- +- +- +-/** +- * Dispatch based on the message type. ( XXX make it more generic, +- * now it's specific to ajp13 ). +- * +- * @author Costin Manolache +- */ +-public class HandlerDispatch extends JkHandler +-{ +- private static org.apache.juli.logging.Log log= +- org.apache.juli.logging.LogFactory.getLog( HandlerDispatch.class ); +- +- public HandlerDispatch() +- { +- } +- +- public void init() { +- } +- +- JkHandler handlers[]=new JkHandler[MAX_HANDLERS]; +- String handlerNames[]=new String[MAX_HANDLERS]; +- +- static final int MAX_HANDLERS=32; +- static final int RESERVED=16; // reserved names, backward compat +- int currentId=RESERVED; +- +- public int registerMessageType( int id, String name, JkHandler h, +- String sig[] ) +- { +- if( log.isDebugEnabled() ) +- log.debug( "Register message " + id + " " + h.getName() + +- " " + h.getClass().getName()); +- if( id < 0 ) { +- // try to find it by name +- for( int i=0; i< handlerNames.length; i++ ) { +- if( handlerNames[i]==null ) continue; +- if( name.equals( handlerNames[i] ) ) +- return i; +- } +- handlers[currentId]=h; +- handlerNames[currentId]=name; +- currentId++; +- return currentId; +- } +- handlers[id]=h; +- handlerNames[currentId]=name; +- return id; +- } +- +- +- // -------------------- Incoming message -------------------- +- +- public int invoke(Msg msg, MsgContext ep ) +- throws IOException +- { +- int type=msg.peekByte(); +- ep.setType( type ); +- +- if( type > handlers.length || +- handlers[type]==null ) { +- if( log.isDebugEnabled() ) +- log.debug( "Invalid handler " + type ); +- return ERROR; +- } +- +- if( log.isDebugEnabled() ) +- log.debug( "Received " + type + " " + handlers[type].getName()); +- +- JkHandler handler=handlers[type]; +- +- return handler.invoke( msg, ep ); +- } +- +- } +Index: java/org/apache/jk/core/JkHandler.java +=================================================================== +--- java/org/apache/jk/core/JkHandler.java (revision 590752) ++++ java/org/apache/jk/core/JkHandler.java (working copy) +@@ -1,201 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.core; +- +-import java.io.IOException; +-import java.util.Properties; +- +-import javax.management.MBeanRegistration; +-import javax.management.MBeanServer; +-import javax.management.Notification; +-import javax.management.NotificationListener; +-import javax.management.ObjectName; +- +-import org.apache.tomcat.util.modeler.Registry; +- +-/** +- * +- * @author Costin Manolache +- */ +-public class JkHandler implements MBeanRegistration, NotificationListener { +- public static final int OK=0; +- public static final int LAST=1; +- public static final int ERROR=2; +- +- protected Properties properties=new Properties(); +- protected WorkerEnv wEnv; +- protected JkHandler next; +- protected String nextName=null; +- protected String name; +- protected int id; +- +- // XXX Will be replaced with notes and (configurable) ids +- // Each represents a 'chain' - similar with ActionCode in Coyote ( the concepts +- // will be merged ). +- public static final int HANDLE_RECEIVE_PACKET = 10; +- public static final int HANDLE_SEND_PACKET = 11; +- public static final int HANDLE_FLUSH = 12; +- public static final int HANDLE_THREAD_END = 13; +- +- public void setWorkerEnv( WorkerEnv we ) { +- this.wEnv=we; +- } +- +- /** Set the name of the handler. Will allways be called by +- * worker env after creating the worker. +- */ +- public void setName(String s ) { +- name=s; +- } +- +- public String getName() { +- return name; +- } +- +- /** Set the id of the worker. We use an id for faster dispatch. +- * Since we expect a decent number of handler in system, the +- * id is unique - that means we may have to allocate bigger +- * dispatch tables. ( easy to fix if needed ) +- */ +- public void setId( int id ) { +- this.id=id; +- } +- +- public int getId() { +- return id; +- } +- +- /** Catalina-style "recursive" invocation. +- * A chain is used for Apache/3.3 style iterative invocation. +- */ +- public void setNext( JkHandler h ) { +- next=h; +- } +- +- public void setNext( String s ) { +- nextName=s; +- } +- +- public String getNext() { +- if( nextName==null ) { +- if( next!=null) +- nextName=next.getName(); +- } +- return nextName; +- } +- +- /** Should register the request types it can handle, +- * same style as apache2. +- */ +- public void init() throws IOException { +- } +- +- /** Clean up and stop the handler +- */ +- public void destroy() throws IOException { +- } +- +- public MsgContext createMsgContext() { +- return new MsgContext(8*1024); +- } +- +- public MsgContext createMsgContext(int bsize) { +- return new MsgContext(bsize); +- } +- +- public int invoke(Msg msg, MsgContext mc ) throws IOException { +- return OK; +- } +- +- public void setProperty( String name, String value ) { +- properties.put( name, value ); +- } +- +- public String getProperty( String name ) { +- return properties.getProperty(name) ; +- } +- +- /** Experimental, will be replaced. This allows handlers to be +- * notified when other handlers are added. +- */ +- public void addHandlerCallback( JkHandler w ) { +- +- } +- +- public void handleNotification(Notification notification, Object handback) +- { +-// BaseNotification bNot=(BaseNotification)notification; +-// int code=bNot.getCode(); +-// +-// MsgContext ctx=(MsgContext)bNot.getSource(); +- +- +- } +- +- protected String domain; +- protected ObjectName oname; +- protected MBeanServer mserver; +- +- public ObjectName getObjectName() { +- return oname; +- } +- +- public String getDomain() { +- return domain; +- } +- +- public ObjectName preRegister(MBeanServer server, +- ObjectName oname) throws Exception { +- this.oname=oname; +- mserver=server; +- domain=oname.getDomain(); +- if( name==null ) { +- name=oname.getKeyProperty("name"); +- } +- +- // we need to create a workerEnv or set one. +- ObjectName wEnvName=new ObjectName(domain + ":type=JkWorkerEnv"); +- if ( wEnv == null ) { +- wEnv=new WorkerEnv(); +- } +- if( ! mserver.isRegistered(wEnvName )) { +- Registry.getRegistry(null, null).registerComponent(wEnv, wEnvName, null); +- } +- mserver.invoke( wEnvName, "addHandler", +- new Object[] {name, this}, +- new String[] {"java.lang.String", +- "org.apache.jk.core.JkHandler"}); +- return oname; +- } +- +- public void postRegister(Boolean registrationDone) { +- } +- +- public void preDeregister() throws Exception { +- } +- +- public void postDeregister() { +- } +- +- public void pause() throws Exception { +- } +- +- public void resume() throws Exception { +- } +- +-} +Index: java/org/apache/jk/core/WorkerEnv.java +=================================================================== +--- java/org/apache/jk/core/WorkerEnv.java (revision 590752) ++++ java/org/apache/jk/core/WorkerEnv.java (working copy) +@@ -1,145 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.core; +- +-import java.util.Hashtable; +-import javax.management.ObjectName; +- +-/** +- * The controller object. It manages all other jk objects, acting as the root of +- * the jk object model. +- * +- * @author Gal Shachor +- * @author Henri Gomez [hgomez(a)apache.org] +- * @author Dan Milstein [danmil(a)shore.net] +- * @author Keith Wannamaker [Keith(a)Wannamaker.org] +- * @author Kevin Seguin +- * @author Costin Manolache +- */ +-public class WorkerEnv { +- +- Hashtable properties; +- +- public static final int ENDPOINT_NOTE=0; +- public static final int REQUEST_NOTE=1; +- public static final int SSL_CERT_NOTE=16; +- int noteId[]=new int[4]; +- String noteName[][]=new String[4][]; +- private Object notes[]=new Object[32]; +- +- Hashtable handlersMap=new Hashtable(); +- JkHandler handlersTable[]=new JkHandler[20]; +- int handlerCount=0; +- +- // base dir for the jk webapp +- String home; +- int localId=0; +- +- public WorkerEnv() { +- for( int i=0; i<noteId.length; i++ ) { +- noteId[i]=7; +- noteName[i]=new String[20]; +- } +- } +- +- public void setLocalId(int id) { +- localId=id; +- } +- +- public int getLocalId() { +- return localId; +- } +- +- public void setJkHome( String s ) { +- home=s; +- } +- +- public String getJkHome() { +- return home; +- } +- +- public final Object getNote(int i ) { +- return notes[i]; +- } +- +- public final void setNote(int i, Object o ) { +- notes[i]=o; +- } +- +- public int getNoteId( int type, String name ) { +- for( int i=0; i<noteId[type]; i++ ) { +- if( name.equals( noteName[type][i] )) +- return i; +- } +- int id=noteId[type]++; +- noteName[type][id]=name; +- return id; +- } +- +- public void addHandler( String name, JkHandler w ) { +- JkHandler oldH = getHandler(name); +- if(oldH == w) { +- // Already added +- return; +- } +- w.setWorkerEnv( this ); +- w.setName( name ); +- handlersMap.put( name, w ); +- if( handlerCount > handlersTable.length ) { +- JkHandler newT[]=new JkHandler[ 2 * handlersTable.length ]; +- System.arraycopy( handlersTable, 0, newT, 0, handlersTable.length ); +- handlersTable=newT; +- } +- if(oldH == null) { +- handlersTable[handlerCount]=w; +- w.setId( handlerCount ); +- handlerCount++; +- } else { +- handlersTable[oldH.getId()]=w; +- w.setId(oldH.getId()); +- } +- +- // Notify all other handlers of the new one +- // XXX Could be a Coyote action ? +- for( int i=0; i< handlerCount ; i++ ) { +- handlersTable[i].addHandlerCallback( w ); +- } +- } +- +- public final JkHandler getHandler( String name ) { +- return (JkHandler)handlersMap.get(name); +- } +- +- public final JkHandler getHandler( int id ) { +- return handlersTable[id]; +- } +- +- public final int getHandlerCount() { +- return handlerCount; +- } +- +- public ObjectName[] getHandlersObjectName() { +- +- ObjectName onames[]=new ObjectName[ handlerCount ]; +- for( int i=0; i<handlerCount; i++ ) { +- onames[i]=handlersTable[i].getObjectName(); +- } +- return onames; +- } +- +-} +Index: java/org/apache/jk/core/Msg.java +=================================================================== +--- java/org/apache/jk/core/Msg.java (revision 590752) ++++ java/org/apache/jk/core/Msg.java (working copy) +@@ -1,154 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.core; +- +-import java.io.IOException; +- +-import org.apache.tomcat.util.buf.ByteChunk; +-import org.apache.tomcat.util.buf.MessageBytes; +- +- +-/** +- * A single packet for communication between the web server and the +- * container. +- * +- * In a more generic sense, it's the event that drives the processing chain. +- * XXX Use Event, make Msg a particular case. +- * +- * @author Henri Gomez [hgomez(a)apache.org] +- * @author Dan Milstein [danmil(a)shore.net] +- * @author Keith Wannamaker [Keith(a)Wannamaker.org] +- * @author Kevin Seguin +- * @author Costin Manolache +- */ +-public abstract class Msg { +- +- +- +- /** +- * Prepare this packet for accumulating a message from the container to +- * the web server. Set the write position to just after the header +- * (but leave the length unwritten, because it is as yet unknown). +- */ +- public abstract void reset(); +- +- /** +- * For a packet to be sent to the web server, finish the process of +- * accumulating data and write the length of the data payload into +- * the header. +- */ +- public abstract void end(); +- +- public abstract void appendInt( int val ); +- +- public abstract void appendByte( int val ); +- +- public abstract void appendLongInt( int val ); +- +- /** +- */ +- public abstract void appendBytes(MessageBytes mb) throws IOException; +- +- public abstract void appendByteChunk(ByteChunk bc) throws IOException; +- +- /** +- * Copy a chunk of bytes into the packet, starting at the current +- * write position. The chunk of bytes is encoded with the length +- * in two bytes first, then the data itself, and finally a +- * terminating \0 (which is <B>not</B> included in the encoded +- * length). +- * +- * @param b The array from which to copy bytes. +- * @param off The offset into the array at which to start copying +- * @param numBytes The number of bytes to copy. +- */ +- public abstract void appendBytes( byte b[], int off, int numBytes ); +- +- /** +- * Read an integer from packet, and advance the read position past +- * it. Integers are encoded as two unsigned bytes with the +- * high-order byte first, and, as far as I can tell, in +- * little-endian order within each byte. +- */ +- public abstract int getInt(); +- +- public abstract int peekInt(); +- +- public abstract byte getByte(); +- +- public abstract byte peekByte(); +- +- public abstract void getBytes(MessageBytes mb); +- +- /** +- * Copy a chunk of bytes from the packet into an array and advance +- * the read position past the chunk. See appendBytes() for details +- * on the encoding. +- * +- * @return The number of bytes copied. +- */ +- public abstract int getBytes(byte dest[]); +- +- /** +- * Read a 32 bits integer from packet, and advance the read position past +- * it. Integers are encoded as four unsigned bytes with the +- * high-order byte first, and, as far as I can tell, in +- * little-endian order within each byte. +- */ +- public abstract int getLongInt(); +- +- public abstract int getHeaderLength(); +- +- public abstract int processHeader(); +- +- public abstract byte[] getBuffer(); +- +- public abstract int getLen(); +- +- public abstract void dump(String msg); +- +- /* -------------------- Utilities -------------------- */ +- // XXX Move to util package +- +- public static String hexLine( byte buf[], int start, int len ) { +- StringBuffer sb=new StringBuffer(); +- for( int i=start; i< start+16 ; i++ ) { +- if( i < len + 4) +- sb.append( hex( buf[i] ) + " "); +- else +- sb.append( " " ); +- } +- sb.append(" | "); +- for( int i=start; i < start+16 && i < len + 4; i++ ) { +- if( ! Character.isISOControl( (char)buf[i] )) +- sb.append( new Character((char)buf[i]) ); +- else +- sb.append( "." ); +- } +- return sb.toString(); +- } +- +- private static String hex( int x ) { +- // if( x < 0) x=256 + x; +- String h=Integer.toHexString( x ); +- if( h.length() == 1 ) h = "0" + h; +- return h.substring( h.length() - 2 ); +- } +- +- +-} +Index: java/org/apache/jk/core/MsgContext.java +=================================================================== +--- java/org/apache/jk/core/MsgContext.java (revision 590752) ++++ java/org/apache/jk/core/MsgContext.java (working copy) +@@ -1,393 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.core; +- +-import java.io.IOException; +-import java.io.ByteArrayInputStream; +-import java.net.InetAddress; +-import java.security.cert.CertificateFactory; +-import java.security.cert.X509Certificate; +- +-import org.apache.coyote.ActionCode; +-import org.apache.coyote.ActionHook; +-import org.apache.coyote.Request; +-import org.apache.coyote.Response; +- +-import org.apache.tomcat.util.buf.C2BConverter; +-import org.apache.tomcat.util.buf.MessageBytes; +-import org.apache.tomcat.util.buf.ByteChunk; +-import org.apache.tomcat.util.net.SSLSupport; +-import org.apache.jk.common.JkInputStream; +- +- +-/** +- * +- * @author Henri Gomez [hgomez(a)apache.org] +- * @author Dan Milstein [danmil(a)shore.net] +- * @author Keith Wannamaker [Keith(a)Wannamaker.org] +- * @author Kevin Seguin +- * @author Costin Manolache +- */ +-public class MsgContext implements ActionHook { +- private static org.apache.juli.logging.Log log = +- org.apache.juli.logging.LogFactory.getLog(MsgContext.class); +- private static org.apache.juli.logging.Log logTime= +- org.apache.juli.logging.LogFactory.getLog( "org.apache.jk.REQ_TIME" ); +- +- private int type; +- private Object notes[]=new Object[32]; +- private JkHandler next; +- private JkChannel source; +- private JkInputStream jkIS; +- private C2BConverter c2b; +- private Request req; +- private WorkerEnv wEnv; +- private Msg msgs[]=new Msg[10]; +- private int status=0; +- // Control object +- private Object control; +- +- // Application managed, like notes +- private long timers[]=new long[20]; +- +- // The context can be used by JNI components as well +- private long jkEndpointP; +- private long xEnvP; +- +- // Temp: use notes and dynamic strings +- public static final int TIMER_RECEIVED=0; +- public static final int TIMER_PRE_REQUEST=1; +- public static final int TIMER_POST_REQUEST=2; +- +- // Status codes +- public static final int JK_STATUS_NEW=0; +- public static final int JK_STATUS_HEAD=1; +- public static final int JK_STATUS_CLOSED=2; +- public static final int JK_STATUS_ERROR=3; +- +- public MsgContext(int bsize) { +- try { +- c2b = new C2BConverter("iso-8859-1"); +- } catch(IOException iex) { +- log.warn("Can't happen", iex); +- } +- jkIS = new JkInputStream(this, bsize); +- } +- /** +- * @deprecated +- */ +- public MsgContext() { +- this(8*1024); +- } +- +- public final Object getNote( int id ) { +- return notes[id]; +- } +- +- public final void setNote( int id, Object o ) { +- notes[id]=o; +- } +- +- /** The id of the chain */ +- public final int getType() { +- return type; +- } +- +- public final void setType(int i) { +- type=i; +- } +- +- public final void setLong( int i, long l) { +- timers[i]=l; +- } +- +- public final long getLong( int i) { +- return timers[i]; +- } +- +- // Common attributes ( XXX should be notes for flexibility ? ) +- +- public final WorkerEnv getWorkerEnv() { +- return wEnv; +- } +- +- public final void setWorkerEnv( WorkerEnv we ) { +- this.wEnv=we; +- } +- +- public final JkChannel getSource() { +- return source; +- } +- +- public final void setSource(JkChannel ch) { +- this.source=ch; +- } +- +- public final int getStatus() { +- return status; +- } +- +- public final void setStatus( int s ) { +- status=s; +- } +- +- public final JkHandler getNext() { +- return next; +- } +- +- public final void setNext(JkHandler ch) { +- this.next=ch; +- } +- +- /** The high level request object associated with this context +- */ +- public final void setRequest( Request req ) { +- this.req=req; +- req.setInputBuffer(jkIS); +- Response res = req.getResponse(); +- res.setOutputBuffer(jkIS); +- res.setHook(this); +- } +- +- public final Request getRequest() { +- return req; +- } +- +- /** The context may store a number of messages ( buffers + marshalling ) +- */ +- public final Msg getMsg(int i) { +- return msgs[i]; +- } +- +- public final void setMsg(int i, Msg msg) { +- this.msgs[i]=msg; +- } +- +- public final C2BConverter getConverter() { +- return c2b; +- } +- +- public final void setConverter(C2BConverter c2b) { +- this.c2b = c2b; +- } +- +- public final boolean isLogTimeEnabled() { +- return logTime.isDebugEnabled(); +- } +- +- public JkInputStream getInputStream() { +- return jkIS; +- } +- +- /** Each context contains a number of byte[] buffers used for communication. +- * The C side will contain a char * equivalent - both buffers are long-lived +- * and recycled. +- * +- * This will be called at init time. A long-lived global reference to the byte[] +- * will be stored in the C context. +- */ +- public byte[] getBuffer( int id ) { +- // We use a single buffer right now. +- if( msgs[id]==null ) { +- return null; +- } +- return msgs[id].getBuffer(); +- } +- +- /** Invoke a java hook. The xEnv is the representation of the current execution +- * environment ( the jni_env_t * ) +- */ +- public int execute() throws IOException { +- int status=next.invoke(msgs[0], this); +- return status; +- } +- +- // -------------------- Jni support -------------------- +- +- /** Store native execution context data when this handler is called +- * from JNI. This will change on each call, represent temproary +- * call data. +- */ +- public void setJniEnv( long xEnvP ) { +- this.xEnvP=xEnvP; +- } +- +- public long getJniEnv() { +- return xEnvP; +- } +- +- /** The long-lived JNI context associated with this java context. +- * The 2 share pointers to buffers and cache data to avoid expensive +- * jni calls. +- */ +- public void setJniContext( long cContext ) { +- this.jkEndpointP=cContext; +- } +- +- public long getJniContext() { +- return jkEndpointP; +- } +- +- public Object getControl() { +- return control; +- } +- +- public void setControl(Object control) { +- this.control = control; +- } +- +- // -------------------- Coyote Action implementation -------------------- +- +- public void action(ActionCode actionCode, Object param) { +- if( actionCode==ActionCode.ACTION_COMMIT ) { +- if( log.isDebugEnabled() ) log.debug("COMMIT " ); +- Response res=(Response)param; +- +- if( res.isCommitted() ) { +- if( log.isDebugEnabled() ) +- log.debug("Response already committed " ); +- } else { +- try { +- jkIS.appendHead( res ); +- } catch(IOException iex) { +- log.warn("Unable to send headers",iex); +- setStatus(JK_STATUS_ERROR); +- } +- } +- } else if( actionCode==ActionCode.ACTION_RESET ) { +- if( log.isDebugEnabled() ) +- log.debug("RESET " ); +- +- } else if( actionCode==ActionCode.ACTION_CLIENT_FLUSH ) { +- if( log.isDebugEnabled() ) log.debug("CLIENT_FLUSH " ); +- Response res = (Response)param; +- if(!res.isCommitted()) { +- action(ActionCode.ACTION_COMMIT, res); +- } +- try { +- source.flush( null, this ); +- } catch(IOException iex) { +- // This is logged elsewhere, so debug only here +- log.debug("Error during flush",iex); +- res.setErrorException(iex); +- setStatus(JK_STATUS_ERROR); +- } +- +- } else if( actionCode==ActionCode.ACTION_CLOSE ) { +- if( log.isDebugEnabled() ) log.debug("CLOSE " ); +- +- Response res=(Response)param; +- if( getStatus()== JK_STATUS_CLOSED || getStatus() == JK_STATUS_ERROR) { +- // Double close - it may happen with forward +- if( log.isDebugEnabled() ) log.debug("Double CLOSE - forward ? " + res.getRequest().requestURI() ); +- return; +- } +- +- if( !res.isCommitted() ) +- this.action( ActionCode.ACTION_COMMIT, param ); +- try { +- jkIS.endMessage(); +- } catch(IOException iex) { +- log.warn("Error sending end packet",iex); +- setStatus(JK_STATUS_ERROR); +- } +- if(getStatus() != JK_STATUS_ERROR) { +- setStatus(JK_STATUS_CLOSED ); +- } +- +- if( logTime.isDebugEnabled() ) +- logTime(res.getRequest(), res); +- } else if( actionCode==ActionCode.ACTION_REQ_SSL_ATTRIBUTE ) { +- Request req=(Request)param; +- +- // Extract SSL certificate information (if requested) +- MessageBytes certString = (MessageBytes)req.getNote(WorkerEnv.SSL_CERT_NOTE); +- if( certString != null && !certString.isNull() ) { +- ByteChunk certData = certString.getByteChunk(); +- ByteArrayInputStream bais = +- new ByteArrayInputStream(certData.getBytes(), +- certData.getStart(), +- certData.getLength()); +- +- // Fill the first element. +- X509Certificate jsseCerts[] = null; +- try { +- CertificateFactory cf = +- CertificateFactory.getInstance("X.509"); +- X509Certificate cert = (X509Certificate) +- cf.generateCertificate(bais); +- jsseCerts = new X509Certificate[1]; +- jsseCerts[0] = cert; +- } catch(java.security.cert.CertificateException e) { +- log.error("Certificate convertion failed" , e ); +- return; +- } +- +- req.setAttribute(SSLSupport.CERTIFICATE_KEY, +- jsseCerts); +- } +- +- } else if( actionCode==ActionCode.ACTION_REQ_HOST_ATTRIBUTE ) { +- Request req=(Request)param; +- +- // If remoteHost not set by JK, get it's name from it's remoteAddr +- if( req.remoteHost().isNull()) { +- try { +- req.remoteHost().setString(InetAddress.getByName( +- req.remoteAddr().toString()). +- getHostName()); +- } catch(IOException iex) { +- if(log.isDebugEnabled()) +- log.debug("Unable to resolve "+req.remoteAddr()); +- } +- } +- } else if( actionCode==ActionCode.ACTION_ACK ) { +- if( log.isTraceEnabled() ) +- log.trace("ACK " ); +- } else if ( actionCode == ActionCode.ACTION_REQ_SET_BODY_REPLAY ) { +- if( log.isTraceEnabled() ) +- log.trace("Replay "); +- ByteChunk bc = (ByteChunk)param; +- req.setContentLength(bc.getLength()); +- jkIS.setReplay(bc); +- } +- } +- +- +- private void logTime(Request req, Response res ) { +- // called after the request +- // org.apache.coyote.Request req=(org.apache.coyote.Request)param; +- // Response res=req.getResponse(); +- String uri=req.requestURI().toString(); +- if( uri.indexOf( ".gif" ) >0 ) return; +- +- setLong( MsgContext.TIMER_POST_REQUEST, System.currentTimeMillis()); +- long t1= getLong( MsgContext.TIMER_PRE_REQUEST ) - +- getLong( MsgContext.TIMER_RECEIVED ); +- long t2= getLong( MsgContext.TIMER_POST_REQUEST ) - +- getLong( MsgContext.TIMER_PRE_REQUEST ); +- +- logTime.debug("Time pre=" + t1 + "/ service=" + t2 + " " + +- res.getContentLength() + " " + +- uri ); +- } +- +- public void recycle() { +- jkIS.recycle(); +- } +-} +Index: java/org/apache/jk/core/JkChannel.java +=================================================================== +--- java/org/apache/jk/core/JkChannel.java (revision 590752) ++++ java/org/apache/jk/core/JkChannel.java (working copy) +@@ -1,77 +0,0 @@ +-/* +- * Licensed to the Apache Software Foundation (ASF) under one or more +- * contributor license agreements. See the NOTICE file distributed with +- * this work for additional information regarding copyright ownership. +- * The ASF licenses this file to You under the Apache License, Version 2.0 +- * (the "License"); you may not use this file except in compliance with +- * the License. You may obtain a copy of the License at +- * +- * http://www.apache.org/licenses/LICENSE-2.0 +- * +- * Unless required by applicable law or agreed to in writing, software +- * distributed under the License is distributed on an "AS IS" BASIS, +- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- * See the License for the specific language governing permissions and +- * limitations under the License. +- */ +- +-package org.apache.jk.core; +- +-import java.io.IOException; +- +-import org.apache.coyote.Request; +- +-/** +- * A Channel represents a connection point to the outside world. +- * +- * @author Bill Barker +- */ +- +-public interface JkChannel { +- +- +- /** +- * Return the identifying name of this Channel. +- */ +- public String getChannelName(); +- +- /** +- * Send a message back to the client. +- * @param msg The message to send. +- * @param ep The connection point for this request. +- */ +- public int send(Msg msg, MsgContext ep) throws IOException; +- +- /** +- * Recieve a message from the client. +- * @param msg The place to recieve the data into. +- * @param ep The connection point for this request. +- */ +- public int receive(Msg msg, MsgContext ep) throws IOException; +- +- /** +- * Flush the data to the client. +- */ +- public int flush(Msg msg, MsgContext ep) throws IOException; +- +- /** +- * Invoke the request chain. +- */ +- public int invoke(Msg msg, MsgContext ep) throws IOException; +- +- /** +- * Confirm that a shutdown request was recieved form us. +- */ +- public boolean isSameAddress(MsgContext ep); +- +- /** +- * Register a new Request in the Request pool. +- */ +- public void registerRequest(Request req, MsgContext ep, int count); +- +- /** +- * Create a new request endpoint. +- */ +- public MsgContext createMsgContext(); +- +-} +Index: java/org/apache/jk/core/package.html +=================================================================== +--- java/org/apache/jk/core/package.html (revision 590752) ++++ java/org/apache/jk/core/package.html (working copy) +@@ -1,32 +0,0 @@ +-<!-- +- Licensed to the Apache Software Foundation (ASF) under one or more +- contributor license agreements. See the NOTICE file distributed with +- this work for additional information regarding copyright ownership. +- The ASF licenses this file to You under the Apache License, Version 2.0 +- (the "License"); you may not use this file except in compliance with +- the License. You may obtain a copy of the License at +- +- http://www.apache.org/licenses/LICENSE-2.0 +- +- Unless required by applicable law or agreed to in writing, software +- distributed under the License is distributed on an "AS IS" BASIS, +- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +- See the License for the specific language governing permissions and +- limitations under the License. +---> +-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +-<html> +-<head> +- <title></title> +-</head> +-<body> +-<h2>Jk2 interfaces</h2> +-<p>Core interfaces for jk2, similar with the interfaces defined in the C +-side ( jk2/include ).<br> +-</p> +-<p>The implementations are in common/ and server/.<br> +-</p> +-<p><br> +-</p> +-</body> +-</html>