Increase compiler-warning level
[hmcfgusb] / debian / hmland.init
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1#!/bin/sh
2### BEGIN INIT INFO
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3# Provides: hmland
4# Required-Start: $network $local_fs $remote_fs
5# Required-Stop: $remote_fs
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6# Default-Start: 2 3 4 5
7# Default-Stop: 0 1 6
8# Short-Description: <Enter a short description of the sortware>
9# Description: <Enter a long description of the software>
10# <...>
11# <...>
12### END INIT INFO
13
14# Author: root <jsurf@gmx.de>
15
16# PATH should only include /usr/* if it runs after the mountnfs.sh script
17PATH=/sbin:/usr/sbin:/bin:/usr/bin
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18DESC="Homematic LAN Adapter service" # Introduce a short description here
19NAME=hmland # Introduce the short server's name here
20DAEMON=/opt/hm/hmcfgusb/$NAME # Introduce the server's location here
53dbc699 21DAEMON_ARGS="-d -P" # Arguments to run the daemon with
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22PIDFILE=/var/run/$NAME.pid
23SCRIPTNAME=/etc/init.d/$NAME
24
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25if [ ! -x $DAEMON ]; then
26 DAEMON=/opt/hmcfgusb/$NAME #location from Fhem wiki...
27fi
28
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29# Exit if the package is not installed
30[ -x $DAEMON ] || exit 0
31
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32HMLAND_LOGGING="no"
33HMLAND_PORT="1000"
34HMLAND_ENABLED="0"
35
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36# Read configuration variable file if it is present
37[ -r /etc/default/$NAME ] && . /etc/default/$NAME
38
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39test "$HMLAND_ENABLED" != "0" || exit 0
40
41DAEMON_ARGS="$DAEMON_ARGS -p $HMLAND_PORT $HMLAND_OPTS"
42
43if [ "$HMLAND_LOGGING" = "yes" ]; then
44 DAEMON_ARGS="$DAEMON_ARGS -L /var/log/hmland.log"
45fi
46
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47# Load the VERBOSE setting and other rcS variables
48. /lib/init/vars.sh
49
50# Define LSB log_* functions.
51# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
52. /lib/lsb/init-functions
53
54#
55# Function that starts the daemon/service
56#
57do_start()
58{
59 # Return
60 # 0 if daemon has been started
61 # 1 if daemon was already running
62 # 2 if daemon could not be started
63 start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
64 || return 1
65 start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
66 $DAEMON_ARGS \
67 || return 2
68 # Add code here, if necessary, that waits for the process to be ready
69 # to handle requests from services started subsequently which depend
70 # on this one. As a last resort, sleep for some time.
71}
72
73#
74# Function that stops the daemon/service
75#
76do_stop()
77{
78 # Return
79 # 0 if daemon has been stopped
80 # 1 if daemon was already stopped
81 # 2 if daemon could not be stopped
82 # other if a failure occurred
83 start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
84 RETVAL="$?"
85 [ "$RETVAL" = 2 ] && return 2
86 # Wait for children to finish too if this is a daemon that forks
87 # and if the daemon is only ever run from this initscript.
88 # If the above conditions are not satisfied then add some other code
89 # that waits for the process to drop all resources that could be
90 # needed by services started subsequently. A last resort is to
91 # sleep for some time.
92 start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON
93 [ "$?" = 2 ] && return 2
94 # Many daemons don't delete their pidfiles when they exit.
95 rm -f $PIDFILE
96 return "$RETVAL"
97}
98
99#
100# Function that sends a SIGHUP to the daemon/service
101#
102do_reload() {
103 #
104 # If the daemon can reload its configuration without
105 # restarting (for example, when it is sent a SIGHUP),
106 # then implement that here.
107 #
108 start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
109 return 0
110}
111
112case "$1" in
113 start)
114 [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME"
115 do_start
116 case "$?" in
117 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
118 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
119 esac
120 ;;
121 stop)
122 [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
123 do_stop
124 case "$?" in
125 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
126 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
127 esac
128 ;;
129 status)
130 status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
131 ;;
132 #reload|force-reload)
133 #
134 # If do_reload() is not implemented then leave this commented out
135 # and leave 'force-reload' as an alias for 'restart'.
136 #
137 #log_daemon_msg "Reloading $DESC" "$NAME"
138 #do_reload
139 #log_end_msg $?
140 #;;
141 restart|force-reload)
142 #
143 # If the "reload" option is implemented then remove the
144 # 'force-reload' alias
145 #
146 log_daemon_msg "Restarting $DESC" "$NAME"
147 do_stop
148 case "$?" in
149 0|1)
150 do_start
151 case "$?" in
152 0) log_end_msg 0 ;;
153 1) log_end_msg 1 ;; # Old process is still running
154 *) log_end_msg 1 ;; # Failed to start
155 esac
156 ;;
157 *)
158 # Failed to stop
159 log_end_msg 1
160 ;;
161 esac
162 ;;
163 *)
164 #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
165 echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
166 exit 3
167 ;;
168esac
169
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