java-runtime-decompiler/java-runtime-decompiler
2021-08-02 19:59:20 +02:00

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#!/usr/bin/bash
# java runtime decompiler launch script
# JPackage Project <http://www.jpackage.org/>
# Source functions library
. /usr/share/java-utils/java-functions
# identify directory tree
JRD=`basename $0`
CONF_HOME=$XDG_CONFIG_HOME
if [ "$CONF_HOME" = "" ] ; then
CONF_HOME=$HOME/.config/$JRD
else
CONF_HOME=$CONF_HOME/$JRD
fi
LOG_DIR=$CONF_HOME/logs
CONF_DIR=$CONF_HOME/conf
# create directory tree
PLUGIN_HOME=$CONF_HOME/plugins
mkdir -p $LOG_DIR
mkdir -p $CONF_DIR
mkdir -p $PLUGIN_HOME
: ${MAIN_CLASS:=org.jrd.backend.data.Main}
# set java and jvm arguments
export _prefer_jre=false
_set_java_home
set_jvm
# all dependencies must be on classpath
set_classpath java-runtime-decompiler rsyntaxtextarea byteman google-gson classpathless-compiler
CLASSPATH=$CLASSPATH:${JAVA_HOME}/lib/tools.jar
# set path to agent automatically
AGENT="/usr/share/java/java-runtime-decompiler/decompiler-agent.jar"
CONFIG_FILE=$CONF_DIR/config.cfg
AGENT_PREFIX="AGENT_PATH==="
AGENT_STRING=$AGENT_PREFIX$AGENT
# copy json wrappers information to home so the users can edit
CP_FILES="$(ls /etc/$JRD/plugins/*.json)"
for cpfile in $CP_FILES; do
FILE_NAME="$(basename -- $cpfile)"
if [ ! -e "$PLUGIN_HOME/$FILE_NAME" ]
then
cp $cpfile $PLUGIN_HOME
else
echo "Configuration files were not copied for $FILE_NAME - the existing configuration would be overwritten." >&2
fi
done
# create config file and add agent default path
touch $CONFIG_FILE
if [ -e $AGENT ]
then
if grep -Fxq $AGENT_STRING $CONFIG_FILE
then
echo "Default agent path is already set in $CONFIG_FILE. Skipping agent path setting." >&2
elif grep -rq $AGENT_PREFIX $CONFIG_FILE
then
RESULT_OF_GREP="$(grep -rq $AGENT_PREFIX $CONFIG_FILE)"
echo "Agent path is already set in $CONFIG_FILE as ${RESULT_OF_GREP}. Skipping agent path setting." >&2
else
echo $AGENT_STRING >> $CONFIG_FILE
fi
else
echo "Agent was not found and agent path was not set correctly. This has to be done manually in the decompiler GUI, or set AGENT_PATH===path_to_agent_jar in the configuration file: $CONFIG_FILE" >&2
fi
export FLAGS="$FLAGS -Djdk.attach.allowAttachSelf=true"
run "$@"