New java-config with some enhancements for easy use.

5 files changed, 524 insertions, 0 deletions

diff --git a/dev-java/java-config/files/0.2.8/30java-finalclasspath b/dev-java/java-config/files/0.2.8/30java-finalclasspath
new file mode 100644
index 000000000000..a35470483e48
--- /dev/null
+++ b/dev-java/java-config/files/0.2.8/30java-finalclasspath
@@ -0,0 +1 @@
+CLASSPATH=.
diff --git a/dev-java/java-config/files/0.2.8/java-config b/dev-java/java-config/files/0.2.8/java-config
new file mode 100644
index 000000000000..92df4d076e08
--- /dev/null
+++ b/dev-java/java-config/files/0.2.8/java-config
@@ -0,0 +1,397 @@
+#! /bin/sh
+# 
+# Copyright 2001-2002 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Maintainer: Tools Team <tools@gentoo.org>
+# Author: Karl Trygve Kalleberg <karltk@gentoo.org>
+# $Header: /var/cvsroot/gentoo-x86/dev-java/java-config/files/0.2.8/java-config,v 1.1 2003/03/22 07:07:17 strider Exp $
+
+version="0.2.8"
+all_params="$*"
+
+SYSTEM_ARCH=`echo $ARCH |\
+	sed -e s/[i]*.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/`
+
+if [ -z "$SYSTEM_ARCH" ] ; then
+	SYSTEM_ARCH=`uname -m |\
+	sed -e s/[i]*.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/`
+fi 
+
+PFORM="i386"
+
+case $SYSTEM_ARCH in
+	ppc)	PFORM="ppc";;
+	i386)	PFORM="i386";;
+	sparc64)PFORM="sparc64";;
+	sparc)  PFORM="arm";;
+	arm)    PFORM="arm";;
+esac
+
+if [ $UID != 0 ] && [ -f $HOME/.gentoo/java-env ] ; then
+	. $HOME/.gentoo/java-env
+elif  [ -f /etc/env.d/20java ] ; then
+	oldpath=$PATH
+	. /etc/env.d/20java
+	PATH=$oldpath:$PATH
+fi
+
+function eerror() {
+	echo "!!! $1" 1>&2
+}
+svm=`echo $1|egrep "\-\-(set-(system|user)-vm|list-available-vms)"`
+if [ -z "$JAVA_HOME" ] && [ -z "$svm" ] && [ "$1" != "--help" ]; then
+	eerror "No Java installation found"
+	eerror "Use --set-system-vm to select default system JVM"
+	eerror "Alternatively, use --set-user-vm to select default user JVM"
+	exit 1
+fi
+
+usage() {
+        cat <<EOF
+Usage: java-config [OPTIONS] [LIBRARIES]
+Options:
+	[--javac]
+	[--java]
+	[--jar]
+	[--jdk-home]
+	[--jre-home]
+	[--java-version]
+	[--classpath[=package1,package2,...]]
+	[--full-classpath=package1,package2,...]
+	[--exec=filename]
+	[--list-available-packages]
+	[--list-available-vms]
+	[--set-system-vm=<vm-id>]
+	[--set-user-vm=<vm-id>]
+	[--set-system-classpath=package1,package2,...]
+	[--set-user-classpath=package1,package2,...]
+	[--clean-system-classpath]
+EOF
+	echo "Using ${JAVA_HOME}"
+	exit $1
+}
+
+find_exec() {
+	if [ -f ${JAVA_HOME}/bin/$1 ] ; then
+		echo ${JAVA_HOME}/bin/$1
+	elif [ -f ${JAVA_HOME}/jre/bin/$1 ] ; then
+		echo ${JAVA_HOME}/jre/bin/$1
+	else
+		eerror "$1 not found" 
+		exit 1
+	fi
+}                                                                       
+
+classpathfor()
+{
+	local pkgs=`echo $1 | sed "s/,/ /g"`
+	local total=""
+	for i in $pkgs ; do
+		if [ -f /usr/share/${i}/classpath.env ] ; then
+			total="${total}`cat /usr/share/${i}/classpath.env`"
+		elif [ -f /usr/share/${i}/package.env ] ; then
+			pf=/usr/share/${i}/package.env
+			addcp=`grep "CLASSPATH=" $pf | sed "s/CLASSPATH=//"`
+			total="${total}:${addcp}"
+		else
+			eerror "Package ${i} not found"
+			exit 1
+		fi
+	done
+	echo $total | sed "s/::/:/g"
+}
+
+normalise_classpath() {
+	local iter=`echo $1|sed "s/::/:/g"|sed "s/^://"`
+	local result
+	oldifs=${IFS}
+	IFS=":"
+	set -f -- ${iter}
+	while [ "$1" != "" ] ; do
+        	found=`false`
+	        for i in ${result} ; do
+        	        if [ "$i" == "$1" ] ; then
+               			found=1
+	                fi
+	        done
+	        if [ ! $found ] && [ $1 != "." ] ; then
+			result="${result}:$1"
+	        fi
+	        shift
+	done
+	IFS="${oldifs}"
+	echo ${result} | sed "s/^://"
+}
+
+findpluginpath() {
+
+	# This covers Sun and Blackdown
+
+	rootpath=${JAVA_HOME}/jre/plugin/${PFORM}
+	
+	if [ $1 == "ns4" ] || [ $1 == "netscape4" ] ; then
+		for i in ${rootpath}/{ns4,netscape4}/javaplugin.so ; do
+			if [ -e $i ] ; then
+				echo $i
+				break
+			fi
+		done
+	elif [ $1 == "ns6" ] || [ $1 == "netscape6" ] || [ $1 == "moz" ] || [ $1 == "mozilla" ] ; then
+		for i in ${rootpath}/{mozilla,ns600,netscape6}/{libjavaplugin_oji,javaplugin_oji}.so ; do
+			if [ -e $i ] ; then
+				echo $i
+				break
+			fi
+		done
+	else
+		eerror "Browser [$1] unknown"
+	fi
+
+	# This covers IBM
+
+	rootpath=${JAVA_HOME}
+	if [ $1 == "ns4" ] || [ $1 == "netscape4" ] ; then
+		for i in ${rootpath}/{,jre}/bin/javaplugin.so ; do
+			if [ -e $i ] ; then
+				echo $i
+				break
+			fi
+		done
+	elif [ $1 == "ns6" ] || [ $1 == "netscape6" ] || [ $1 == "moz" ] || [ $1 == "mozilla" ] ; then
+		for i in ${rootpath}/{,jre}/bin/libjavaplugin_oji.so ; do
+			if [ -e $i ] ; then
+				echo $i
+				break
+			fi
+		done
+	fi
+}
+
+function env_update() {
+    if [ $UID == 0 ]; then
+	env-update
+	echo -e "\033[01;37m * \033[01;32m You should login again to have your java-config changes available"
+    else
+	echo -e "\033[01;37m * \033[01;32m You should login again to have your java-config changes available"
+    fi
+}
+
+#WE NEED TO FIX THIS BECAUSE I DONT KNOW
+#IF ALWAYS THE VMs GET INSTALLED IN /opt
+function vm_shortname_path_opt_only() {
+        basename $1 | sed -e "s/\/opt\///"
+}
+
+function vm_shortname() {
+	basename $1 | sed -e "s/20//" #-e "s/-[0-9]\..*//"
+}
+
+function vm_version()  {
+	( . $1 ; echo "$VERSION ($i)" )
+}
+
+function vm_exists() {
+	( . $i ; export TMP_JAVA_HOME=$JAVA_HOME 
+	if [ -d $TMP_JAVA_HOME ]; then
+		echo true
+		unset TMP_JAVA_HOME
+	else
+		echo false
+		unset TMP_JAVA_HOME
+	fi )
+}
+
+function vm_envvars() {
+	local file=$1
+	local system="$2"
+
+	( . $file ;
+  	for i in $ENV_VARS ; do
+		if [ $i == "ADDPATH" ] && [ -z "$system" ]; then
+			echo "PATH=\${PATH}:${!i}"
+		elif [ $i == "ADDPATH" ] && [ "$system" ]; then
+			echo "PATH=${!i}"
+			echo "ROOTPATH=${!i}"
+		elif [ $i == "ADDLDPATH" ] ; then
+			if [ "$system" ]; then
+				echo "LDPATH=${!i}"
+			fi
+		elif [ $i == "CLASSPATH" ] ; then
+			echo "${i}=`normalise_classpath ${!i}`"	
+		else
+			echo "${i}=${!i}"
+		fi
+	done
+	)
+}
+
+function source_java_classpath() {
+	echo "if [ -f $HOME/.gentoo/java-env-classpath ] ; then"
+	echo "	. $HOME/.gentoo/java-env-classpath"
+	echo "fi"
+}
+
+function set_vm() {
+	local vm=$1
+	local cfgpath=$2
+	local cfgfile=$3
+	local system=""
+	if [ "$cfgpath" == "/etc/env.d" ] ; then
+		system="yes"
+	fi
+	local found=""
+
+	for i in /etc/env.d/java/20*-* ; do
+		if [ $vm == `vm_shortname $i` ] ; then
+			echo "Now using `vm_version $i`"
+			mkdir -p $cfgpath
+			echo "# Autogenerated by java-config $version" > ${cfgpath}/${cfgfile}
+			echo "# Cmd: $0 $all_params" >> ${cfgpath}/${cfgfile}
+			vm_envvars $i $system >> ${cfgpath}/${cfgfile}
+			if [ -z $system ] ; then
+				source_java_classpath >> $HOME/.gentoo/java-env
+			fi
+			found="yes"
+		fi
+	done
+	if [ -z "$found" ] ; then
+		echo "$vm not found"
+	fi
+}
+
+function calc_full_classpath() {
+	local foo=`classpathfor $1`
+	local bar=`normalise_classpath "${foo}"`
+	echo "${bar}"
+}
+
+if [ $# == 0 ] ; then
+	echo "Usage: java-config [OPTIONS] [LIBRARIES]"
+	exit 1
+fi
+
+while test $# -gt 0; do
+
+	case "$1" in
+	-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+	*) optarg= ;;
+	esac
+       
+	case $1 in
+		--debug)
+			set -x
+		;;
+		--browser-plugin=*)
+			pluginpath=`findpluginpath $optarg`
+			if [ -n "$pluginpath" ] ; then
+				echo `basename $pluginpath`
+			else
+				eerror "Plugin not found"
+			fi
+		;;
+		--full-browser-plugin-path=*)
+			findpluginpath $optarg
+		;;
+		--classpath)
+			normalise_classpath ${CLASSPATH}
+		;;
+		--classpath=*)
+			normalise_classpath `classpathfor $optarg`
+		;;
+		--full-classpath=*)
+			calc_full_classpath $optarg
+		;;
+		--jdk-home)
+			echo ${JDK_HOME}
+		;;
+		--jre-home)
+			echo ${JRE_HOME}
+		;;
+		--javac)
+			find_exec javac
+		;;
+		--java)
+			find_exec java
+		;;
+		--jar)
+			find_exec jar
+		;;
+		--java-version)
+			`find_exec java` -version
+		;;
+		--exec=*)
+			find_exec $optarg
+		;;
+		--version)
+			echo java-config $version
+		;;
+		--list-available-packages)
+			# Old env var file
+			for i in /usr/share/*/classpath.env ; do
+				if [ ! -f $i ] ; then continue ; fi
+				dn=`dirname $i`
+				echo "[`basename $dn`] No description ($i)"
+			done
+			# New env var file
+			for i in /usr/share/*/package.env ; do
+				if [ ! -f $i ] ; then continue ; fi
+				dn=`dirname $i`
+				id=`basename $dn`
+				desc=`grep DESC $i | sed "s/DESCRIPTION=//"`
+				echo "[${id}] ${desc} ($i)"
+			done
+			
+		;;
+		--list-available-vms)
+			if [ -d /etc/env.d/java ] ; then 
+				for i in `find /etc/env.d/java/ -name "20*-*"` ; do
+					if [ "`vm_exists $i`" == "true" ]; then
+						if [ "`vm_shortname_path_opt_only $JAVA_HOME`" == "`vm_shortname $i`" ]; then
+							echo -e "\033[01;33m [`vm_shortname $i`] `vm_version $i` (*)"
+						else
+							echo -e "\033[01;37m [`vm_shortname $i`] `vm_version $i` ()"
+						fi	
+					fi
+				done
+			fi
+		;;
+		--set-system-classpath=*)
+			if [ "$optarg" == "" ] ; then
+				 eerror "If you want to clean the classpath, please use --clean-system-classpath"
+			else
+				echo "CLASSPATH=`calc_full_classpath $optarg`" > \
+					/etc/env.d/21java-classpath
+			fi
+		;;
+		--clean-system-classpath)
+			if [ -f /etc/env.d/21java-classpath ]; then
+				rm -f /etc/env.d/21java-classpath
+			fi
+		;;
+		--set-user-classpath=*)
+			mkdir -p $HOME/.gentoo
+			echo "CLASSPATH=\${CLASSPATH}:`calc_full_classpath $optarg`" > \
+				$HOME/.gentoo/java-env-classpath
+			if [ ! -f $HOME/.gentoo/java-env ] ; then
+				source_java_classpath > $HOME/.gentoo/java-env
+			fi
+		;;
+		--set-system-vm=*)
+			set_vm $optarg /etc/env.d 20java
+			env_update
+		;;
+		--set-user-vm=*)
+			if [ $UID == 0 ] ; then
+				eerror "ERROR: root should _always_ use the system-vm"
+				eerror "NOTE : user-vm for root not set."
+			else 
+				set_vm $optarg $HOME/.gentoo java-env
+				env_update
+			fi
+		;;
+		*)
+			usage
+		;;
+	esac
+	shift
+done
diff --git a/dev-java/java-config/files/0.2.8/java-config.1 b/dev-java/java-config/files/0.2.8/java-config.1
new file mode 100644
index 000000000000..49d0f00f29cb
--- /dev/null
+++ b/dev-java/java-config/files/0.2.8/java-config.1
@@ -0,0 +1,104 @@
+.TH java-config "1" "March 2002" "java-config 0.2.0"
+.SH NAME
+java-config \- manual page for java-config, the Java configuration tool for
+Gentoo
+.SH SYNOPSIS
+.B java-config
+\fI[options]\fB
+
+.SH DESCRIPTION
+.PP
+.I java-config
+is used to query/set properties of your system's Java environment. It can be
+used to list available VMs, java packages, set system default JVM and set user
+default JVM.
+.PP
+In addition, it is used by Portage as a common interface to querying 
+properties about the various JVMs.
+.SH OPTIONS 
+.TP
+\fB--javac\fI
+show full path to currently selected Java compiler.
+.TP
+\fB--jar\fI
+show full path to currently selected
+.I jar 
+command
+.TP
+\fB--jdk-home\fI
+show path to currently selected JDK
+.TP
+\fB--jre-home\fI
+show path to currently selected JRE
+.TP
+\fB--java-version\fI
+query current JVM for version
+.TP
+\fB--classpath[=package1,package2,...]\fI
+calculate classpath for a package.
+.TP
+\fB--full-classpath[=package1,package2,...]\fI
+calculate classpath with absolute paths ready to be assigned to CLASSPATH.
+.TP
+\fB--exec=filename\fI
+figure full path to one of the JDK/JRE utilities, such as 
+.I keytool
+.
+.TP
+\fB--list-available-packages\fI
+list available Java packages. Used for selection by
+.I --classpath
+and
+.I --full-classpath
+.
+.TP
+\fB--list-available-vms\fI
+lists available JVMs. Used with 
+.I --set-system-vm
+and 
+.I --set-user-vm
+.
+.TP
+\fB--set-system-vm=<vm-id>\fI
+sets the system-wide default JVM.
+.TP
+\fB--set-user-vm=<vm-id>\fI
+sets the user-specific JVM by putting all necessary env vars into 
+.I $HOME/.gentoo/java-env
+.TP
+\fB--set-system-classpath=package1,package2,...\fI
+sets the system-wide default CLASSPATH.
+.TP
+\fB--set-user-classpath=package1,package2,...\fI
+sets the user-specific CLASSPATH by putting all necessary env vars into 
+.I $HOME/.gentoo/java-env-classpath
+(sourced from $HOME/.gentoo/java-env).
+.TP
+\fB--clean-system-classpath\fI
+cleans the system-wide default classpath, leaving only vm needed jars
+on it.
+.
+
+.SH NOTES
+You can get the <vm-id> that is used with 
+.I --set-system-vm=<vm-id>
+and 
+.I --set-user-vm=<vm-id>
+in the output of 
+.I java-config --list-available-vms
+inside the brackets. Ex. [blackdown-jdk-1.4.1] and you can use this to
+set your default Java Virtual Machine.
+
+.SH AUTHORS
+Karl Trygve Kalleberg <karltk@gentoo.org>
+.br
+Adrian Almenar <strider@gentoo.org>
+
+.SH BUGS
+It cannot be used to set default browser plugin yet.
+
+.SH "SEE ALSO"
+env-update(5)
+.TP
+The \fI/usr/bin/java-config\fR script. 
+.TP
diff --git a/dev-java/java-config/files/digest-java-config-0.2.8 b/dev-java/java-config/files/digest-java-config-0.2.8
new file mode 100644
index 000000000000..e69de29bb2d1
--- /dev/null
+++ b/dev-java/java-config/files/digest-java-config-0.2.8
diff --git a/dev-java/java-config/java-config-0.2.8.ebuild b/dev-java/java-config/java-config-0.2.8.ebuild
new file mode 100644
index 000000000000..5ec3e305f283
--- /dev/null
+++ b/dev-java/java-config/java-config-0.2.8.ebuild
@@ -0,0 +1,22 @@
+# Copyright 1999-2003 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-java/java-config/java-config-0.2.8.ebuild,v 1.1 2003/03/22 07:07:17 strider Exp $
+
+S=${WORKDIR}/${P}
+DESCRIPTION="Gentoo-specific configuration for Java"
+SRC_URI=""
+HOMEPAGE="http://www.gentoo.org/~karltk/projects/java-config"
+DEPEND=""
+RDEPEND=""
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~x86 ~ppc ~sparc ~alpha"
+IUSE=""
+
+src_install () {
+	dobin ${FILESDIR}/${PV}/java-config
+	doman ${FILESDIR}/${PV}/java-config.1
+
+ 	insinto /etc/env.d
+ 	doins ${FILESDIR}/${PV}/30java-finalclasspath
+}