home *** CD-ROM | disk | FTP | other *** search
- #! /bin/sh
- ### BEGIN INIT INFO
- # Provides: pcscd
- # Required-Start: $local_fs $remote_fs $syslog
- # Required-Stop: $local_fs $remote_fs $syslog
- # Should-Start: udev hal
- # Should-Stop: udev hal
- # Default-Start: 2 3 4 5
- # Default-Stop: 0 1 6
- # Short-Description: Daemon to access a smart card using PC/SC
- # Description: The PC/SC daemon is used to dynamically
- # allocate/deallocate reader drivers at runtime and manage
- # connections to the readers.
- ### END INIT INFO
-
- # Authors:
- # Carlos Prados Bocos <cprados@debian.org>
- # Ludovic Rousseau <rousseau@debian.org>
-
- # Do NOT "set -e"
-
- # PATH should only include /usr/* if it runs after the mountnfs.sh script
- PATH=/sbin:/usr/sbin:/bin:/usr/bin
- DESC="PCSC Lite resource manager"
- NAME=pcscd
- DAEMON=/usr/sbin/$NAME
- IPCDIR=/var/run/pcscd
- PIDFILE=$IPCDIR/$NAME.pid
- SCRIPTNAME=/etc/init.d/$NAME
-
- # if you need to pass arguments to pcscd you should edit the file
- # /etc/default/pcscd and add a line
- # DAEMON_ARGS="--your-option"
-
- # Exit if the package is not installed
- [ -x "$DAEMON" ] || exit 0
-
- # 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
-
- # Do not start at boot using systemd but start using on-demand
- # http://ludovicrousseau.blogspot.com/2011/11/pcscd-auto-start-using-systemd.html
- if [ $1 = "start" -a -d /sys/fs/cgroup/systemd ]
- then
- # Do not start from this script
- exit 0
- fi
-
- # Define LSB log_* functions.
- # Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
- . /lib/lsb/init-functions
-
- # get LANG variable (code from /etc/init.d/keymap.sh)
- ENV_FILE="none"
- [ -r /etc/environment ] && ENV_FILE="/etc/environment"
- [ -r /etc/default/locale ] && ENV_FILE="/etc/default/locale"
-
- value=$(egrep "^[^#]*LANG=" $ENV_FILE | tail -n1 | cut -d= -f2)
- eval LANG=$value
-
- #
- # Function that starts the daemon/service
- #
- do_start()
- {
- # create $IPCDIR with correct access rights
- if [ ! -d $IPCDIR ]
- then
- rm -rf $IPCDIR
- mkdir $IPCDIR
- fi
- chgrp pcscd $IPCDIR
- chmod 0775 $IPCDIR
-
- # 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 --exec $DAEMON --test > /dev/null \
- || return 1
- start-stop-daemon --start --quiet --pidfile $PIDFILE --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
- start-stop-daemon --stop --quiet --retry=3 --pidfile $PIDFILE --name $NAME
- RETVAL="$?"
- [ "$RETVAL" = 2 ] && return 2
- }
-
- #
- # Function that sends a SIGHUP to the daemon/service
- #
- do_reload() {
- #
- # If the daemon can reload its configuration without
- # restarting (for example, when it is sent a SIGHUP),
- # then implement that here.
- #
- start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
- return 0
- }
-
- 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) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
- esac
- ;;
- status)
- status_of_proc -p "$PIDFILE" "$DAEMON" "$NAME" && exit 0 || exit $?
- ;;
- restart|force-reload)
- #
- # If the "reload" option is implemented then remove the
- # 'force-reload' alias
- #
- 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
- ;;
- *)
- echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
- exit 3
- ;;
- esac
-
- :
-