mirror of
https://github.com/moparisthebest/davmail
synced 2024-12-12 18:52:21 -05:00
Another init script
git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@1778 3d1905a2-6b24-0410-a738-b14d5a86fcbd
This commit is contained in:
mguessan
parent
e669bd7c8d
commit
3ea83a69a3
162
src/contribs/init/davmail-init
Normal file
162
src/contribs/init/davmail-init
Normal file
@ -0,0 +1,162 @@
|
||||
#!/bin/bash
|
||||
#
|
||||
# chkconfig: 345 99 05
|
||||
# # description: Java deamon script for davmail (http://davmail.sourceforge.net/) write by qk4l@tem4uk.ru 2011
|
||||
#
|
||||
# Derived from -
|
||||
# Home page: http://www.source-code.biz
|
||||
# License: GNU/LGPL (http://www.gnu.org/licenses/lgpl.html)
|
||||
# Copyright 2006 Christian d'Heureuse, Inventec Informatik AG, Switzerland.
|
||||
#
|
||||
# History:
|
||||
# 2010-09-21 Josh Davis: Changed 'sudo' to 'su', fix some typos, removed unused variables
|
||||
# 2009-03-04 Josh Davis: Ubuntu/Redhat version.
|
||||
# 2006-06-27 Christian d'Heureuse: Script created.
|
||||
# 2006-07-02 chdh: Minor improvements.
|
||||
# 2006-07-10 chdh: Changes for SUSE 10.0.
|
||||
|
||||
|
||||
# Set this to your Java installation
|
||||
|
||||
serviceNameLo="davmail" # service name with the first letter in lowercase
|
||||
serviceName="Davmail" # service name
|
||||
serviceUser="davmail" # OS user name for the service
|
||||
serviceGroup="root" # OS group name for the service
|
||||
applDir="/usr/share/$serviceNameLo/lib" # home directory of the service application
|
||||
serviceUserHome="/etc/$serviceNameLo" # home directory of the service user
|
||||
serviceLogFile="/var/log/$serviceNameLo.log" # log file for StdOut/StdErr
|
||||
maxShutdownTime=15 # maximum number of seconds to wait for the daemon to terminate normally
|
||||
pidFile="/var/run/$serviceNameLo.pid" # name of PID file (PID = process ID number)
|
||||
javaCommand="java" # name of the Java launcher without the path
|
||||
javaExe="/usr/bin/$javaCommand -Xmx512M" # file name of the Java application launcher executable
|
||||
javaCommandLineKeyword="davmail.jar" # a keyword that occurs on the commandline, used to detect an already running service process and to distinguish it from others
|
||||
DAEMON_ARGS="/etc/davmail/davmail.properties"
|
||||
|
||||
# Makes the file $1 writable by the group $serviceGroup.
|
||||
function makeFileWritable {
|
||||
local filename="$1"
|
||||
touch $filename || return 1
|
||||
chown $serviceUser:$serviceGroup $filename || return 1
|
||||
#chgrp $serviceGroup $filename || return 1
|
||||
chmod g+w $filename || return 1
|
||||
return 0; }
|
||||
|
||||
# Returns 0 if the process with PID $1 is running.
|
||||
function checkProcessIsRunning {
|
||||
local pid="$1"
|
||||
if [ -z "$pid" -o "$pid" == " " ]; then return 1; fi
|
||||
if [ ! -e /proc/$pid ]; then return 1; fi
|
||||
return 0; }
|
||||
|
||||
# Returns 0 if the process with PID $1 is our Java service process.
|
||||
function checkProcessIsOurService {
|
||||
local pid="$1"
|
||||
if [ "$(ps -p $pid --no-headers -o comm)" != "$javaCommand" ]; then return 1; fi
|
||||
grep -q --binary -F "$javaCommandLineKeyword" /proc/$pid/cmdline
|
||||
if [ $? -ne 0 ]; then return 1; fi
|
||||
return 0; }
|
||||
|
||||
# Returns 0 when the service is running and sets the variable $pid to the PID.
|
||||
function getServicePID {
|
||||
if [ ! -f $pidFile ]; then return 1; fi
|
||||
pid="$(<$pidFile)"
|
||||
checkProcessIsRunning $pid || return 1
|
||||
checkProcessIsOurService $pid || return 1
|
||||
return 0; }
|
||||
|
||||
function startServiceProcess {
|
||||
cd $applDir || return 1
|
||||
rm -f $pidFile
|
||||
makeFileWritable $pidFile || return 1
|
||||
makeFileWritable $serviceLogFile || return 1
|
||||
for i in $applDir/*; do export CLASSPATH=$CLASSPATH:$i; done
|
||||
cmd="nohup $javaExe -cp /usr/share/davmail/davmail.jar:$CLASSPATH davmail.DavGateway $DAEMON_ARGS >>$serviceLogFile 2>&1 & echo \$! >$pidFile"
|
||||
#echo $cmd
|
||||
su -m $serviceUser -s $SHELL -c "$cmd" || return 1
|
||||
sleep 0.1
|
||||
pid="$(<$pidFile)"
|
||||
if checkProcessIsRunning $pid; then :; else
|
||||
echo -ne "\n$serviceName start failed, see logfile."
|
||||
return 1
|
||||
fi
|
||||
return 0; }
|
||||
|
||||
function stopServiceProcess {
|
||||
kill $pid || return 1
|
||||
for ((i=0; i<maxShutdownTime*10; i++)); do
|
||||
checkProcessIsRunning $pid
|
||||
if [ $? -ne 0 ]; then
|
||||
rm -f $pidFile
|
||||
return 0
|
||||
fi
|
||||
sleep 0.1
|
||||
done
|
||||
echo -e "\n$serviceName did not terminate within $maxShutdownTime seconds, sending SIGKILL..."
|
||||
kill -s KILL $pid || return 1
|
||||
local killWaitTime=15
|
||||
for ((i=0; i<killWaitTime*10; i++)); do
|
||||
checkProcessIsRunning $pid
|
||||
if [ $? -ne 0 ]; then
|
||||
rm -f $pidFile
|
||||
return 0
|
||||
fi
|
||||
sleep 0.1
|
||||
done
|
||||
echo "Error: $serviceName could not be stopped within $maxShutdownTime+$killWaitTime seconds!"
|
||||
return 1; }
|
||||
|
||||
function startService {
|
||||
getServicePID
|
||||
if [ $? -eq 0 ]; then echo -n "$serviceName is already running"; RETVAL=0; return 0; fi
|
||||
echo -n "Starting $serviceName "
|
||||
startServiceProcess
|
||||
if [ $? -ne 0 ]; then RETVAL=1; echo "failed"; return 1; fi
|
||||
echo "started PID=$pid"
|
||||
RETVAL=0
|
||||
return 0; }
|
||||
|
||||
function stopService {
|
||||
getServicePID
|
||||
if [ $? -ne 0 ]; then echo -n "$serviceName is not running"; RETVAL=0; echo ""; return 0; fi
|
||||
echo -n "Stopping $serviceName "
|
||||
stopServiceProcess
|
||||
if [ $? -ne 0 ]; then RETVAL=1; echo "failed"; return 1; fi
|
||||
echo "stopped PID=$pid"
|
||||
RETVAL=0
|
||||
return 0; }
|
||||
|
||||
function checkServiceStatus {
|
||||
echo -n "Checking for $serviceName: "
|
||||
if getServicePID; then
|
||||
echo "running PID=$pid"
|
||||
RETVAL=0
|
||||
else
|
||||
echo "stopped"
|
||||
RETVAL=3
|
||||
fi
|
||||
return 0; }
|
||||
|
||||
function main {
|
||||
RETVAL=0
|
||||
case "$1" in
|
||||
start) # starts the Java program as a Linux service
|
||||
startService
|
||||
;;
|
||||
stop) # stops the Java program service
|
||||
stopService
|
||||
;;
|
||||
restart) # stops and restarts the service
|
||||
stopService && startService
|
||||
;;
|
||||
status) # displays the service status
|
||||
checkServiceStatus
|
||||
;;
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
exit $RETVAL
|
||||
}
|
||||
|
||||
main $1
|
||||
Loading…
Reference in New Issue
Block a user