diff options
Diffstat (limited to 'CommModule/commmodule')
| -rwxr-xr-x | CommModule/commmodule | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/CommModule/commmodule b/CommModule/commmodule new file mode 100755 index 0000000..f003f30 --- /dev/null +++ b/CommModule/commmodule @@ -0,0 +1,166 @@ +#! /bin/sh +# @(#)(CAcert) $Id: commmodule,v 1.1 2009-12-28 15:09:24 wytze Exp $ +### BEGIN INIT INFO +# Provides: commmodule +# Required-Start: $local_fs $remote_fs $syslog mysql +# Required-Stop: $local_fs $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Start and stop the CAcert CommModule processes +# Description: This file should be used to start and stop the CAcert +# CommModule processes from /etc/init.d. +### END INIT INFO + +# Author: Wytze van der Raay <wytze@cacert.org> +# +# Please remove the "Author" lines above and replace them +# with your own name if you copy and modify this script. + +# Do NOT "set -e" + +# PATH should only include /usr/* if it runs after the mountnfs.sh script +PATH=/sbin:/usr/sbin:/bin:/usr/bin +DESC="CAcert CommModule processes start/stop" +NAME=commmodule +PIDFILE=/var/run/$NAME.pid +SCRIPTNAME=/etc/init.d/$NAME + +# Read configuration variable file if it is present +[ -r /etc/default/$NAME ] && . /etc/default/$NAME + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. +. /lib/lsb/init-functions + +if [ "$1" != "setup" ] +then + if [ "${COMMROOT}" = "" ] + then + echo "$0: COMMROOT not set" + exit 1 + fi + if [ "${COMMROLE}" = "" ] + then + echo "$0: COMMROLE not set" + exit 1 + fi + if [ ! -d ${COMMROOT} ] + then + echo "$0: ${COMMROOT} is not a directory" + exit 1 + fi + if [ ! -x ${COMMROOT}/commdaemon ] + then + echo "$0: ${COMMROOT}/commdaemon not present or non-executable" + exit 1 + fi + if [ ! -x ${COMMROOT}/${COMMROLE}.pl ] + then + echo "$0: ${COMMROOT}/${COMMROLE}.pl not present or non executable" + exit 1 + fi + + DAEMON=${COMMROOT}/commdaemon + DAEMON_ARGS="${COMMROOT}/${COMMROLE}.pl" + ACTIVE=${COMMROOT}/${COMMROLE}.pl-active +fi + +# Load usbserial module with proper parameters +/sbin/modprobe usbserial vendor=0x067b product=0x2501 + +# +# Function that starts the daemon/service +# +do_start() +{ + # Return + # 0 if daemon has been started + # 1 if daemon was already running + # 2 if daemon could not be started + start-stop-daemon --start --quiet --pidfile $PIDFILE \ + --chdir ${COMMROOT} --background --exec $DAEMON --test \ + > /dev/null \ + || return 1 + start-stop-daemon --start --quiet --pidfile $PIDFILE \ + --chdir ${COMMROOT} --background --exec $DAEMON -- \ + $DAEMON_ARGS \ + || return 2 + # Add code here, if necessary, that waits for the process to be ready + # to handle requests from services started subsequently which depend + # on this one. As a last resort, sleep for some time. +} + +# +# Function that stops the daemon/service +# +do_stop() +{ + # Return + # 0 if daemon has been stopped + # 1 if daemon was already stopped + # 2 if daemon could not be stopped + # other if a failure occurred + rm -f ${ACTIVE} + sleep 5 + start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME + RETVAL="$?" + [ "$RETVAL" = 2 ] && return 2 + # Many daemons don't delete their pidfiles when they exit. + rm -f $PIDFILE + return "$RETVAL" +} + +case "$1" in + start) + [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" + do_start + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + stop) + [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" + do_stop + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + restart|force-reload) + log_daemon_msg "Restarting $DESC" "$NAME" + do_stop + case "$?" in + 0|1) + do_start + case "$?" in + 0) log_end_msg 0 ;; + 1) log_end_msg 1 ;; # Old process is still running + *) log_end_msg 1 ;; # Failed to start + esac + ;; + *) + # Failed to stop + log_end_msg 1 + ;; + esac + ;; + setup) + # setup default installation of commmodule scripts + cp ${NAME} /etc/init.d + chown root.root /etc/init.d/${NAME} + update-rc.d -f ${NAME} remove + update-rc.d ${NAME} defaults 90 20 + (echo "COMMROOT=/home/cacert/www/CommModule"; + echo "COMMROLE=client") >/etc/default/${NAME} + ;; + *) + echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|setup}" >&2 + exit 3 + ;; +esac + +: |