Set paths to match the defaults for a root install. Force remove PIDFILE on

[privoxy.git] / privoxy-generic.init

diff --git a/privoxy-generic.init b/privoxy-generic.init
index aa3a5f2..d13e1d7 100755 (executable)
--- a/privoxy-generic.init
+++ b/privoxy-generic.init
@@ -1,8 +1,8 @@
-#!/bin/sh
+#!/bin/sh 
 # 
 #  ********************************************************************
 # 
-#  File        :  $Source: /cvsroot/ijbswa/current/privoxy.init,v $
+#  File        :  $Source: /cvsroot/ijbswa/current/privoxy-generic.init,v $
 # 
 #  Purpose     :  This shell script takes care of starting and stopping
 #                 privoxy.
@@ -31,9 +31,31 @@
 #                 http://www.gnu.org/copyleft/gpl.html
 #                 or write to the Free Software Foundation, Inc., 59
 #                 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+# Developer's NOTE: This script should be tested against a true /bin/sh, which
+# has notable differences from bash. By design, this script does not try to do
+# too much, so as to be as cross-platform as possible.
+#
 # 
 #  Revisions   :
 #     $Log: privoxy-generic.init,v $
+#     Revision 1.4  2002/09/11 01:15:02  hal9
+#     Fix typo in variable. Now tested on Solaris and Linux, with defaults.
+#
+#     Revision 1.3  2002/09/11 01:09:14  hal9
+#     Better handling of pidfile, and process owner.
+#
+#     Revision 1.2  2002/09/08 20:27:58  hal9
+#     -Rewrote script config section.
+#     -Added comments to script.
+#     -Tried to add logic to use a --user privoxy, if available.
+#     -Minor script changes due to 'echo -n' does not work on a true
+#      /bin/sh system.
+#
+#     Revision 1.1  2002/09/06 00:20:26  hal9
+#     Creating a generic init script, meant to be used on platforms where don't have
+#     a custom init script.
+#
 #     Revision 1.0  2002/09/05 17:14:32  hal9
 #
 #######################################################################
@@ -41,12 +63,32 @@
 # Is this needed by Solaris?
 #ident  "@(#)privoxy  1.0     02/09/05"
 
+# NOTE: This script may require editing to ensure proper location of 
+# config file, and the privoxy executable. Care should be taken to ensure 
+# logfile is writable by $P_USER (logfile is defined in config), and that 
+# there is suitable write access for $P_PIDFILE.
+
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin/:/usr/bin:/sbin:/bin
-NAME=Privoxy
-DAEMON=privoxy
-P_CONF_FILE=/etc/${NAME}/config
-PIDFILE=/var/run/${NAME}.pid
-#RUN_AS="--user privoxy"
+P_NAME=Privoxy
+# Path to executable.
+P_DAEMON=privoxy
+# Full path to location of Privoxy config file. 
+P_CONF_FILE=/usr/local/etc/privoxy/config
+# Full path to PID file location. Location must be writable by 
+# whoever runs this script.
+P_PIDFILE=/var/run/privoxy.pid
+# If uncommented, this script will try to run as USER=privoxy, which
+# may require special handling of config, *.action, trust, logfile, 
+# jarfile, and pidfile.
+P_USER=privoxy
+
+# If a privoxy user is specified, lets try that. /bin/sh does not seem to 
+# know about $UID.
+if [ "$USER" = "root" ] && [ -n "$P_USER" ] && id $P_USER >/dev/null; then
+  P_OWNER=$P_USER
+else 
+  P_OWNER=$USER
+fi
 
 if [ ! -f $P_CONF_FILE ]; then
   echo "Can't find $P_CONF_FILE, exiting."
@@ -56,11 +98,23 @@ fi
 case "$1" in
  
  start)
-     test -f $PIDFILE && echo "$PIDFILE exists, exiting." && exit 1
-       echo -n "Starting $NAME: "
-       $DAEMON --pidfile $PIDFILE $RUN_AS $P_CONF_FILE 2>/dev/null &&\
-     echo "OK." || echo "Failed."
-        
+     if [ -f $P_PIDFILE ]; then
+       if kill -0 `cat $P_PIDFILE`; then
+         echo "Error: $P_NAME is already running, exiting."
+         exit 1
+       else
+         rm -f $P_PIDFILE
+       fi
+     fi
+
+       $P_DAEMON --pidfile $P_PIDFILE --user $P_OWNER $P_CONF_FILE 2>/dev/null
+     
+     if [ $? -eq 0 ]; then
+       echo "Starting $P_NAME, OK." 
+     else
+       echo "Starting $P_NAME, Failed."
+       rm -f $P_PIDFILE
+     fi
      ;;
  
  restart)
@@ -69,15 +123,16 @@ case "$1" in
      ;;
  
  stop)
-       echo -n "Stopping $NAME: "
-     kill `cat $PIDFILE` &&\
-     echo "OK." || echo "Failed."
+     test ! -f $P_PIDFILE && echo "No $P_PIDFILE file found, exiting." && exit 1
+     kill `cat $P_PIDFILE` && rm -f $P_PIDFILE && \
+     echo "Stopping $P_NAME, OK." || echo "Stopping $P_NAME, failed."
      ;;
  
  *)
      echo "Usage: $0 {start|stop|restart}"
      exit 1
      ;;
+
 esac
 
 exit 0