1 files changed, 160 insertions, 0 deletions
diff --git a/net-p2p/freenet/files/wrapper.sh b/net-p2p/freenet/files/wrapper.sh
new file mode 100644
index 000000000000..67b9f119f3de
--- /dev/null
+++ b/net-p2p/freenet/files/wrapper.sh
@@ -0,0 +1,160 @@
+#!/bin/sh
+
+PREFIX="%%PREFIX%%"
+# java
+JAVAVM="%%JAVAVM%%"
+JAR_DIR="%%JAR_DIR%%"
+JAR_FILES="%%JAR_FILES%%"
+JAR_START="%%JAR_START%%"
+# data
+DATA_DIR="%%DATA_DIR%%"
+SEED_FILE=seednodes.ref
+# home
+HOME_DIR=${HOME}/.freenet
+CONFIG_FILE=freenet.conf
+
+configure_freenet () {
+  echo "Configuring FreeNet node"
+  cd ${HOME_DIR} &&
+  	${JAVAVM} -jar ./${JAR_START} freenet.node.Main --config "${@}" 
+}
+
+configure_java_classpath () {
+  if [ -z "${CLASSPATH}" ]; then
+	CLASSPATH=./freenet.jar:./freenet-ext.jar
+  else
+	CLASSPATH=./freenet.jar:./freenet-ext.jar:${CLASSPATH}
+  fi
+}
+
+display_usage () {
+  echo "Usage: ${0} [-h] [-i|-o]"
+  echo 'Options:'
+  echo '  -h  Display this help message'
+  echo '  -c  Configure FreeNet node'
+  echo '  -i  Start a FreeNet node'
+  echo '  -o  Stop a FreeNet node'
+  echo ''
+}
+
+prepare_configure_freenet () {
+  # do we have a config file?
+  if [ ! -f ${HOME_DIR}/${CONFIG_FILE} ]; then
+	# add basic information prior to configuration
+	echo > ${HOME_DIR}/${CONFIG_FILE}
+
+	# select listenPort randomly
+	if [ -n "${RANDOM}" ]
+	then
+		DEFLP=$((${RANDOM}%30000+2000))
+	else
+		echo "no random in shell, enter a FNP port number + <ENTER>"
+		read DEFLP
+	fi
+	echo "listenPort=${DEFLP}" >> ${HOME_DIR}/${CONFIG_FILE}
+
+	# point to seednodes file
+	echo 'seedNodes=seednodes.ref' >> ${HOME_DIR}/${CONFIG_FILE}
+
+	# tell FreeNet to request configuration procedure
+	CONFIGURE=yes
+  fi
+}
+
+prepare_home_dir () {
+  # create home dir staging area
+  if [ ! -d ${HOME_DIR} ]
+  then
+	mkdir -p ${HOME_DIR}
+  fi
+  # copy a seed file if none exists
+  if [ ! -f ${HOME_DIR}/${SEED_FILE} ]
+  then
+	rm -f ${HOME_DIR}/${SEED_FILE}
+	cp -f ${PREFIX}/${DATA_DIR}/${SEED_FILE} ${HOME_DIR}/${SEED_FILE}
+	# avoid unnecessary reseeding
+	touch -t "197001011200" ${HOME_DIR}/${SEED_FILE}
+  fi
+  # link the jar files
+  for jar in ${JAR_FILES}
+  do
+	if [ ! -h ${HOME_DIR}/${jar} ]
+	then
+		ln -sf ${PREFIX}/${JAR_DIR}/${jar} ${HOME_DIR}/${jar}
+	fi
+  done
+}
+
+start_freenet () {
+  echo "Starting FreeNet node"
+  cd ${HOME_DIR} &&
+	nice -10 ${JAVAVM} -jar ./${JAR_START} "${@}" &
+  echo $! > ${HOME_DIR}/freenet.pid
+  exit 0
+}
+
+stop_freenet () {
+  if [ -f ${HOME_DIR}/freenet.pid ]; then
+	echo "Stopping FreeNet node"
+	cd ${HOME_DIR} &&
+		exec kill `cat freenet.pid` &
+  else
+	echo "Cannot find FreeNet node"
+	echo "Where is the ${HOME_DIR}/freenet.pid file?"
+  fi
+}
+
+# we require at least one command line parameter
+if [ $# -lt 1 ]; then
+	display_usage
+	exit 1
+fi
+
+# parse command line parameters
+while getopts ":io" COMMAND_LINE_ARGUMENT ; do
+  case "${COMMAND_LINE_ARGUMENT}" in
+  c)
+	CONFIGURE=yes
+	;;
+  h)
+	display_usage
+	exit 0
+	;;
+  i)
+	START=yes
+	unset STOP
+	;;
+  o)
+	STOP=yes
+	unset START
+	;;
+  *)
+	display_usage
+	exit 1
+	;;
+  esac
+done
+
+# always verify that home dir staging area is pristine
+prepare_home_dir
+
+# check for proper configuration
+prepare_configure_freenet
+
+# prepare java CLASSPATH
+configure_java_classpath
+
+if [ -n "${CONFIGURE}" ]; then
+  configure_freenet
+fi
+
+if [ -n "${START}" ]; then
+  start_freenet
+fi
+
+if [ -n "${STOP}" ]; then
+  stop_freenet
+fi
+
+# we should never get this far
+exit 1