<project name="chainsaw" default="chainsaw.jar" basedir="." >

 <!-- Deprecation warning? --> 
  <property name="deprecation" value="on"/>
  
<!-- Javac with debug on/off. Log4j without debug on is hard to debug, so leave this setting on. -->
  <property name="debug" value="on"/>

  <property name="version" value="2.0alpha-1"/>
  
    <!-- The directory where source files are stored. -->
  <property name="java.source.dir" value="src/java/"/>
  
  <!-- The stem where most log4j source code is located. -->
  <property name="stem" value="org/apache/log4j"/>


  <!-- The build.properties file defines the parth to local jar files -->
  <property file="build.properties"/>


  <!-- Destination for generated jar files -->
  <property name="javac.dest" value="${basedir}/build"/>

 <!-- the jar file for Chainsaw that will be generated -->
  <property name="log4j-chainsaw.jar" value="log4j-chainsaw-${version}.jar"/>
 
   <!-- Destination for generated jar files -->
  <property name="jar.dest" value="${basedir}"/>
  
  
  <!-- When building a Java Web Start distribution of Chainsaw, some Receivers with external dependencies need to be packaged into a seperate Jar -->
  <property name="webstart-dependant-receivers.jar" value="webstart-dependant-receivers.jar-${version}.jar"/>
	
  <!-- Construct compile classpath -->
  <path id="compile.classpath">
    <pathelement location="${javac.dest}"/>
	<fileset dir="${deps.dir}">
  	  <include name="*.jar"/>
  	</fileset>
  </path>

  <path id="runtime.classpath">
	<fileset dir="${deps.dir}">
  	  <include name="*.jar"/>
  	</fileset>
  	<pathelement location="${jakarta-oro.jar}"/>
  	<pathelement location="${log4j-chainsaw.jar}"/>
  </path>

  <!-- This target is invoked through the build.chainsaw target in the parent build file
       which depends on build.core ensuring that log4j core gets built before. -->	
  <target name="build.chainsaw" depends="vfs">
    <mkdir dir="${javac.dest}" />  	
    <javac deprecation="${deprecation}"
           srcdir="${java.source.dir}"
    	   debug="${debug}"
           destdir="${javac.dest}">
      <patternset>
        <include name="**/*.java"/>
        <exclude name="org/apache/log4j/chainsaw/vfs/**/*.java" unless="vfs-present"/>
      </patternset>
      <classpath refid="compile.classpath"/>   
    </javac>
  </target>

  <target name="log4jCheck">
    <available classname="org.apache.log4j.Logger" property="log4jJarsPresent">
      <classpath refid="compile.classpath"/>
    </available>    
  	
    <fail unless="log4jJarsPresent">  	
       One or more of the following files are missing:
    	${log4j.jar}, log4j-xml.jar log4j-optional.jar    	
    </fail>
  </target>
	
	
  <target name="vfsCheck">
    <available classname="org.apache.commons.vfs.FileObject" property="vfs-present">
      <classpath refid="compile.classpath"/>
    </available>
    
    <echo>VFS Present: ${vfs-present}</echo>
  </target>
  
  <target name="vfs" depends="vfsCheck" unless="vfs-present">
    <echo>
      Could not find vfs classes (http://jakarta.apache.org/commons/sandbox/vfs/). 
      Did you forget to set "vfs.jar" property in 
      build.properties to point to a valid vfs jar file?  

      Chainsaw will be built but will not include support 
      for VFSLogFilePatternReceiver
    </echo>
  </target>	
	 
  <target name="JmDNSCheck">
    <available classname="javax.jmdns.JmDNS" property="jmdns-present">
      <classpath refid="compile.classpath"/>
    </available>
    
    <echo>JmDNS Present: ${jmdns-present}</echo>
  </target>
	
  <target name="BuildZeroConfJar" depends="JmDNSCheck, build.chainsaw" if="jmdns-present">
    <javac deprecation="${deprecation}"
           srcdir="zeroconf"
    	   debug="${debug}"
           destdir="${javac.dest}">
      <patternset>
        <include name="**/*.java"/>
      </patternset>
      <classpath refid="compile.classpath"/>   
    </javac>	
  	
    <jar jarfile="${jar.dest}/log4j-zeroconf.jar" basedir="${javac.dest}"
         includes="${stem}/**/net/ZeroConf*.class,${stem}/**/net/Zeroconf*.class" excludes="**/*Test*.class">
      <manifest>
        <attribute name="Manifest-version" value="1.0"/>
        <section name="org/apache/log4j/">
          <attribute name="Implementation-Title" value="log4j ZeroConf optional extras"/>
          <attribute name="Implementation-Version" value="${version}"/>
          <attribute name="Implementation-Vendor" value="Apache Software Foundation"/>
        </section>
      </manifest>
    </jar>
  </target>
  
  <target name="getdeps">
      <mkdir dir="deps-dl"/>
  	  <get src="http://www.apache.org/dist/jakarta/commons/logging/binaries/commons-logging-1.0.4.zip" dest="deps-dl/commons-logging-1.0.4.zip" verbose="true" usetimestamp="true"/>
  	  
	<unzip src="deps-dl/commons-logging-1.0.4.zip" dest="deps-dl/unpack">
	    <patternset>
	        <include name="commons-logging-1.0.4/commons-logging*.jar"/>
	    </patternset>
	</unzip>
	
	
	<move todir="${deps.dir}" >
	  <fileset dir="deps-dl">
	    <include name="**/*.jar"/>
	  </fileset>
	  <mapper type="flatten"/>
	</move>
	
  	  
  </target>
  	
  <!-- ================================================================= -->
  <!-- Runs Chainsaw                                                     -->
  <!-- ================================================================= -->

  <target name="chainsaw" depends="chainsaw.jar, log4jCheck" 
          description="Build and run Chainsaw v2 from jar file (generates Chainsaw jar if necessary)" >

    <!-- Need to fork to avoid problems -->
    <java classname="org.apache.log4j.chainsaw.LogUI" fork="yes">
      <sysproperty key="log4j.debug" value="${log4j.debug}"/> 
      <classpath refid="runtime.classpath"/>   
    </java>
  </target>

  <!-- ================================================================= -->
  <!-- Create log4j-chainsaw.jar, excluding everything else              -->
  <!-- ================================================================= -->
  <target name="chainsaw.jar" depends="build.chainsaw, BuildZeroConfJar">
    <delete>
      <fileset dir="${jar.dest}">
        <include name="${log4j-chainsaw.jar}"/>
      </fileset>
    </delete>

  	<copy todir="${javac.dest}">
  	  <fileset dir="src/java" includes="**/chainsaw/**/*"/>
  	</copy>
  	
    <!-- JavaDoc up some Receiver and other stuff we want to be able to ship with Chainsaw-->
    <javadoc sourcepath="${java.source.dir}"
             destdir="${javac.dest}"
             version="true"
             author="true"
             use="true"
             overview="${jar.dest}/overview.html"
             doctitle="log4j version ${version}&lt;br&gt;API Specification"
             windowtitle="Log4j Version ${version}"
             header="&lt;b&gt;Log4j ${version}&lt;/b&gt;"
     bottom="Copyright 2000-2003 Apache Software Foundation."
     >
      <fileset dir="src/" defaultexcludes="yes">
        <include name="**/*Receiver.java" />
      </fileset>
      <classpath refid="compile.classpath"/>
        
    </javadoc>        
      
      
    <jar jarfile="${jar.dest}/${log4j-chainsaw.jar}" basedir="${javac.dest}"
         includes="${stem}/chainsaw/*.class,
             ${stem}/**/*.html,
             **/*.css,
             **/resources/*,
             ${stem}/**/*BeanInfo.class,
             ${stem}/chainsaw/**/*.class, 
             ${stem}/chainsaw/layout/*, 
             ${stem}/chainsaw/icons/*.gif, 
             ${stem}/chainsaw/*.jpg, 
             ${stem}/chainsaw/**/*.xml, 
             ${stem}/chainsaw/**/*.html, 
             ${stem}/chainsaw/**/*.properties, 
             ${stem}/chainsaw/receivers/known.receivers, 
             ${stem}/chainsaw/icons/*.jpg, 
             ${stem}/chainsaw/icons/LICENCE"
             excludes="**/UnitTest**">
    	<!-- VFS stuff goes in it's own Jar -->
     <exclude name="**/vfs/*" />
      <!-- we need to exclude the JMS + DB Receiver BeanInfo for webstart purposes -->
      <exclude name="**/JMS*BeanInfo.class" if="webstart" />
      <exclude name="**/DB*BeanInfo.class" if="webstart" />
      <manifest>
        <attribute name="Manifest-version" value="1.0"/>
        <section name="org/apache/log4j/">
          <attribute name="Implementation-Title" value="log4j"/>
          <attribute name="Implementation-Version" value="${version}"/>
          <attribute name="Implementation-Vendor" value="Apache Software Foundation"/>
        </section>
        <attribute name="Main-Class" value="org.apache.log4j.chainsaw.LogUI"/>
        <attribute name="Class-Path" value="${log4j.jar}"/>
      </manifest>
    </jar>
  	
    <jar jarfile="${jar.dest}/log4j-chainsaw-vfs.jar" basedir="${javac.dest}"
         includes="${stem}/chainsaw/vfs/*.class" >
        <manifest>
          <attribute name="Manifest-version" value="1.0"/>
          <section name="org/apache/log4j/">
            <attribute name="Implementation-Title" value="log4j VFS"/>
            <attribute name="Implementation-Version" value="${version}"/>
            <attribute name="Implementation-Vendor" value="Apache Software Foundation"/>
          </section>
        </manifest>
	</jar>
  	
  </target>

  <!-- ================================================================= -->
  <!-- These targets are for when we need to create a Java Web start     -->
  <!-- distribution of Chainsaw                                          -->
  <!-- ================================================================= -->

  <target name="webstart-dependant-receivers.jar" depends="build.chainsaw">
    <delete>
      <fileset dir="${jar.dest}">
        <include name="${webstart-dependant-receivers.jar}"/>
      </fileset>
    </delete>
    
    <jar jarfile="${jar.dest}/${webstart-dependant-receivers.jar}" basedir="${javac.dest}"
         includes="${stem}/**/JMSReceiver*.class, ${stem}/**/DBReceiver*.class">
      <manifest>
        <attribute name="Manifest-version" value="1.0"/>
        <section name="org/apache/log4j/">
          <attribute name="Implementation-Title" value="log4j"/>
          <attribute name="Implementation-Version" value="${version}"/>
          <attribute name="Implementation-Vendor" value="Apache Software Foundation"/>
        </section>
      </manifest>
    </jar>
  </target>
  
	<target name="shellscript-taskdef">
	    <javac deprecation="${deprecation}"
	           srcdir="anttasks-src"
	    	   debug="${debug}"
	           destdir="${javac.dest}">
	      <patternset>
	        <include name="**/*.java"/>
	      </patternset>
	      <classpath refid="compile.classpath"/>   
	    </javac>	
		<copy todir="${javac.dest}">
			<fileset dir="anttasks-src">
					<include name="*.jnlp"/>
			</fileset>
		</copy>
		<taskdef name="createshellscripts" classpathref="compile.classpath" classname="org.apache.chainsaw.ant.CreateShellScripts" />
	</target>
	
  <target name="webstart" depends="shellscript-taskdef">
  	
  	<tstamp />
  	<property name="chainsaw-bundle.zip" value="chainsaw-bundle-${DSTAMP}.zip" />
  	<property name="chainsaw.dmg" value="chainsaw-${DSTAMP}.dmg" />
  	<property name="webstart-bundle.zip" value="webstart-bundle-${DSTAMP}.zip" />
  	
    <property name="webstart" value="true"/>
    <antcall target="chainsaw.jar"/>
    <antcall target="webstart-dependant-receivers.jar"/>
    
  	<delete dir="webstart-dist"></delete>
  	
  	<!-- TODO Now copy all the jars into a new webstart-dist directory -->
     <copy todir="webstart-dist">
  		<fileset file="packaging/chainsaw.*"/>
     	<fileset dir="lib" />
     	<fileset dir=".">
     		<include name="log4j-chain*.jar"/>
     		<include name="log4j-zeroconf*.jar"/>
     		<!--<include name="webstart*.jar"/> -->
     	</fileset>
  	</copy>
  	<!-- TODO When zeroconf is ready, remove this! -->
  	<delete>
  		<fileset  dir="webstart-dist">
  			<include name="*zeroconf*"/>
  			<include name="jmdns*"/>
  		</fileset>
  	</delete>
  	
  	
	<createshellscripts outputLocation="webstart-dist" scriptType="shell">
		<fileset dir="webstart-dist" includes="*.jar"/>
	</createshellscripts>

  	<!-- Webstart distribution can't have VFS because of stupid classloading rules, so we exclude it-->
  	<createshellscripts outputLocation="webstart-dist" scriptType="webstart">
		<fileset dir="webstart-dist" includes="*.jar">
			<exclude name="commons*.jar"/>
			<exclude name="*vfs*.jar"/>
		</fileset>
	</createshellscripts>	
    
  	<input
     message="Please enter key password:"
     addproperty="keypass"
     />
    <signjar verbose="false" keystore="${keystore}" alias="${alias}" storepass="${storepass}" keypass="${keypass}" >
      <fileset dir="webstart-dist">
        <include name="*.jar"/>
      </fileset>
    </signjar>
    
    <zip destfile="${chainsaw-bundle.zip}" >
      <zipfileset dir="webstart-dist"> 
        <include name="*.jar"/>
        <include name="*.bat"/>
        <include name="*.sh"/>
      </zipfileset>
    </zip>
  </target>
	
	<!-- This target can only be run on an OS X computer and requires 
		see http://www.loomcom.com/jarbundler/
	-->
	<target name="iSaw" depends="webstart">

		<delete dir="iSaw-Dist" failonerror="false"/>
		<delete dir="Chainsaw.app" failonerror="false"/>
		<delete dir="Chainsaw-app" failonerror="false"/>
		
		<mkdir dir="iSaw-dist" />
		<mkdir dir="Chainsaw-app" />
		<copy file="${webstart-dependant-receivers.jar}" todir="iSaw-dist"/>
		<copy file="${log4j-chainsaw.jar}" todir="iSaw-dist"/>
		<copy todir="iSaw-dist">
			<fileset dir="lib"/>
		</copy>
		
	<taskdef name="jarbundler"
                  classpath="antlibs/jarbundler-1.4.jar" 
            classname="com.loomcom.ant.tasks.jarbundler.JarBundler" />
            
        <jarbundler dir="."
                    name="Chainsaw"
                    mainclass="org.apache.log4j.chainsaw.LogUI"
                    icon="packaging/logo.icns"
                    version="1.99.99"
                    infostring="Chainsaw"
                    aboutmenuname="Chainsaw"
                    bundleid="org.apache.log4j.chainsaw.ChainsawBundle"
                    developmentregion="English"
                    signature="chainsaw"
                    jvmversion="1.4+"
                    vmoptions="-Xms32m -Xmx256m"
                    smalltabs="true"
                    antialiasedgraphics="true"
                    antialiasedtext="true"
                    liveresize="true"
                    growboxintrudes="false"
                    screenmenu="true" >
          <jarfileset dir="iSaw-dist">
            <include name="**/*.jar" />
          </jarfileset>
        	
        </jarbundler>
		<move file="Chainsaw.app" todir="Chainsaw-app" />
		
		<echo message="Creating DMG image"/>
		<exec executable="hdiutil">
			<arg line="create -srcfolder Chainsaw-app ${chainsaw.dmg}"/>
		</exec>
	</target>
  
  <!-- NOTE: you'll need JSch in your Ant ext libs area for this to work -->
  <target name="distribution" depends="webstart, iSaw" description="Builds the complete distribution (Webstart, zip + OSX)">
  	<delete dir="distribution" failonerror="false"/>
  	<mkdir dir="distribution"/>
  	<copy todir="distribution">
  		<fileset dir=".">
  			<include name="**/${chainsaw-bundle.zip}"/>
  			
  			<include name="${chainsaw.dmg}" />
  		</fileset>
  	</copy>
    <zip destfile="distribution/${webstart-bundle.zip}" >
       <zipfileset dir="webstart-dist" includes="*.jnlp"/>
    	   <zipfileset dir="webstart-dist" prefix="lib" includes="*.jar"/>
     </zip>
   	
  	<!-- TODO copy, unpack the os X image template, update the files, close the image, move into distribution directory -->

  	<input addproperty="dist.password" message="Please type in your remote password: (Warning:What you type will appear in plain text on console.)"></input>
    
  	<echo message="${dist.user}, ${dist.password}, ${dist.dest}, ${dist.keyfile}" />
  	
  	<!-- NOTE: you HAVE to use key based authentication, otherwise it just won't work -->
  	<scp todir="${dist.user}@people.apache.org:${dist.dest}" passphrase="${dist.password}" keyfile="${dist.keyfile}" verbose="true">
      <fileset dir="distribution">
        <include name="**/*.*"/>
      </fileset>
    </scp>
  </target>
  
	
	<!-- ================================================================= -->
  <!-- Remove all generated (compiled) class files.                      -->
  <!-- ================================================================= -->
  <target name="clean" description="Delete all compiled files.">
    <mkdir dir="${javac.dest}" />  	
	<delete dir="${javac.dest}"/>  	
  	<delete>
     <fileset dir="${jar.dest}" includes="log4j-chainsaw*.jar"/>
    </delete>	
  </target>

</project>