Return to rc.lighttpd CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / lighttpd / doc / initscripts

Annotation of embedaddon/lighttpd/doc/initscripts/rc.lighttpd, revision 1.1

1.1     ! misho       1: #! /bin/sh
        !             2: # Copyright (c) 1995-2002 SuSE Linux AG, Nuernberg, Germany.
        !             3: # All rights reserved.
        !             4: #
        !             5: # Author: Kurt Garloff <feedback@suse.de>
        !             6: #
        !             7: # /etc/init.d/FOO
        !             8: #
        !             9: #   and symbolic its link
        !            10: #
        !            11: # /(usr/)sbin/rcFOO
        !            12: #
        !            13: # LSB compliant service control script; see http://www.linuxbase.org/spec/
        !            14: #
        !            15: # System startup script for some example service or daemon FOO (template)
        !            16: #
        !            17: ### BEGIN INIT INFO
        !            18: # Provides: FOO
        !            19: # Required-Start: $remote_fs $syslog
        !            20: # Required-Stop:  $remote_fs $syslog
        !            21: # Default-Start:  3 5
        !            22: # Default-Stop:   0 1 2 6
        !            23: # Description:    Start FOO to allow XY and provide YZ
        !            24: #      continued on second line by '#<TAB>'
        !            25: ### END INIT INFO
        !            26: #
        !            27: # Note on Required-Start: It does specify the init script ordering,
        !            28: # not real dependencies. Depencies have to be handled by admin
        !            29: # resp. the configuration tools (s)he uses.
        !            30: 
        !            31: # Source SuSE config (if still necessary, most info has been moved)
        !            32: test -r /etc/rc.config && . /etc/rc.config
        !            33: 
        !            34: # Check for missing binaries (stale symlinks should not happen)
        !            35: LIGHTTPD_BIN=/usr/sbin/lighttpd
        !            36: test -x $LIGHTTPD_BIN || exit 5
        !            37: 
        !            38: # Check for existence of needed config file and read it
        !            39: LIGHTTPD_CONFIG=/etc/sysconfig/lighttpd
        !            40: test -r $LIGHTTPD_CONFIG || exit 6
        !            41: . $LIGHTTPD_CONFIG
        !            42: 
        !            43: # Shell functions sourced from /etc/rc.status:
        !            44: #      rc_check         check and set local and overall rc status
        !            45: #      rc_status        check and set local and overall rc status
        !            46: #      rc_status -v     ditto but be verbose in local rc status
        !            47: #      rc_status -v -r  ditto and clear the local rc status
        !            48: #      rc_failed        set local and overall rc status to failed
        !            49: #      rc_failed <num>  set local and overall rc status to <num><num>
        !            50: #      rc_reset         clear local rc status (overall remains)
        !            51: #      rc_exit          exit appropriate to overall rc status
        !            52: #      rc_active       checks whether a service is activated by symlinks
        !            53: . /etc/rc.status
        !            54: 
        !            55: # First reset status of this service
        !            56: rc_reset
        !            57: 
        !            58: # Return values acc. to LSB for all commands but status:
        !            59: # 0 - success
        !            60: # 1 - generic or unspecified error
        !            61: # 2 - invalid or excess argument(s)
        !            62: # 3 - unimplemented feature (e.g. "reload")
        !            63: # 4 - insufficient privilege
        !            64: # 5 - program is not installed
        !            65: # 6 - program is not configured
        !            66: # 7 - program is not running
        !            67: #
        !            68: # Note that starting an already running service, stopping
        !            69: # or restarting a not-running service as well as the restart
        !            70: # with force-reload (in case signalling is not supported) are
        !            71: # considered a success.
        !            72: 
        !            73: case "$1" in
        !            74:     start)
        !            75:        echo -n "Starting lighttpd"
        !            76:        ## Start daemon with startproc(8). If this fails
        !            77:        ## the echo return value is set appropriate.
        !            78: 
        !            79:        # NOTE: startproc returns 0, even if service is
        !            80:        # already running to match LSB spec.
        !            81:        startproc $LIGHTTPD_BIN -f $LIGHTTPD_CONF_PATH
        !            82: 
        !            83:        # Remember status and be verbose
        !            84:        rc_status -v
        !            85:        ;;
        !            86:     stop)
        !            87:        echo -n "Shutting down lighttpd"
        !            88:        ## Stop daemon with killproc(8) and if this fails
        !            89:        ## set echo the echo return value.
        !            90: 
        !            91:        killproc -TERM $LIGHTTPD_BIN
        !            92: 
        !            93:        # Remember status and be verbose
        !            94:        rc_status -v
        !            95:        ;;
        !            96:     try-restart)
        !            97:        ## Stop the service and if this succeeds (i.e. the
        !            98:        ## service was running before), start it again.
        !            99:        ## Note: try-restart is not (yet) part of LSB (as of 0.7.5)
        !           100:        $0 status >/dev/null &&  $0 restart
        !           101: 
        !           102:        # Remember status and be quiet
        !           103:        rc_status
        !           104:        ;;
        !           105:     restart)
        !           106:        ## Stop the service and regardless of whether it was
        !           107:        ## running or not, start it again.
        !           108:        $0 stop
        !           109:        $0 start
        !           110: 
        !           111:        # Remember status and be quiet
        !           112:        rc_status
        !           113:        ;;
        !           114:     force-reload|reload)
        !           115:        ## Like force-reload, but if daemon does not support
        !           116:        ## signalling, do nothing (!)
        !           117: 
        !           118:        # If it supports signalling:
        !           119:        echo -n "Reload service LIGHTTPD"
        !           120:        killproc -INT $LIGHTTPD_BIN
        !           121:        $0 start
        !           122:        touch /var/run/lighttpd.pid
        !           123:        rc_status -v
        !           124: 
        !           125:        ## Otherwise if it does not support reload:
        !           126:        #rc_failed 3
        !           127:        #rc_status -v
        !           128:        ;;
        !           129:     status)
        !           130:        echo -n "Checking for service LIGHTTPD: "
        !           131:        ## Check status with checkproc(8), if process is running
        !           132:        ## checkproc will return with exit status 0.
        !           133: 
        !           134:        # Return value is slightly different for the status command:
        !           135:        # 0 - service running
        !           136:        # 1 - service dead, but /var/run/  pid  file exists
        !           137:        # 2 - service dead, but /var/lock/ lock file exists
        !           138:        # 3 - service not running
        !           139: 
        !           140:        # NOTE: checkproc returns LSB compliant status values.
        !           141:        checkproc $LIGHTTPD_BIN
        !           142:        rc_status -v
        !           143:        ;;
        !           144:     probe)
        !           145:        ## Optional: Probe for the necessity of a reload,
        !           146:        ## print out the argument which is required for a reload.
        !           147: 
        !           148:        test /etc/lighttpd/lighttpd.conf -nt /var/run/lighttpd.pid && echo reload
        !           149:        ;;
        !           150:     *)
        !           151:        echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
        !           152:        exit 1
        !           153:        ;;
        !           154: esac
        !           155: rc_exit