1#! /bin/sh
2# Copyright (c) 1995-2000 SuSE GmbH Nuernberg, Germany.
3#
4# Author: Jiri Smid <feedback@suse.de>
5#
6# /etc/init.d/sshd
7#
8#   and symbolic its link
9#
10# /usr/sbin/rcsshd
11#
12### BEGIN INIT INFO
13# Provides: sshd
14# Required-Start: $network $remote_fs
15# Required-Stop: $network $remote_fs
16# Default-Start: 3 5
17# Default-Stop: 0 1 2 6
18# Description: Start the sshd daemon
19### END INIT INFO
20
21SSHD_BIN=/usr/sbin/sshd
22test -x $SSHD_BIN || exit 5
23
24SSHD_SYSCONFIG=/etc/sysconfig/ssh
25test -r $SSHD_SYSCONFIG || exit 6
26. $SSHD_SYSCONFIG
27
28SSHD_PIDFILE=/var/run/sshd.init.pid
29
30. /etc/rc.status
31
32# Shell functions sourced from /etc/rc.status:
33#      rc_check         check and set local and overall rc status
34#      rc_status        check and set local and overall rc status
35#      rc_status -v     ditto but be verbose in local rc status
36#      rc_status -v -r  ditto and clear the local rc status
37#      rc_failed        set local and overall rc status to failed
38#      rc_reset         clear local rc status (overall remains)
39#      rc_exit          exit appropriate to overall rc status
40
41# First reset status of this service
42rc_reset
43
44case "$1" in
45    start)
46	# Generate any missing host keys
47	ssh-keygen -A
48	echo -n "Starting SSH daemon"
49	## Start daemon with startproc(8). If this fails
50	## the echo return value is set appropriate.
51
52	startproc -f -p $SSHD_PIDFILE $SSHD_BIN $SSHD_OPTS -o "PidFile=$SSHD_PIDFILE" 
53
54	# Remember status and be verbose
55	rc_status -v
56	;;
57    stop)
58	echo -n "Shutting down SSH daemon"
59	## Stop daemon with killproc(8) and if this fails
60	## set echo the echo return value.
61
62	killproc -p $SSHD_PIDFILE -TERM $SSHD_BIN
63
64	# Remember status and be verbose
65	rc_status -v
66	;;
67    try-restart)
68        ## Stop the service and if this succeeds (i.e. the 
69        ## service was running before), start it again.
70        $0 status >/dev/null &&  $0 restart
71
72        # Remember status and be quiet
73        rc_status
74        ;;
75    restart)
76        ## Stop the service and regardless of whether it was
77        ## running or not, start it again.
78        $0 stop
79        $0 start
80
81        # Remember status and be quiet
82        rc_status
83        ;;
84    force-reload|reload)
85	## Signal the daemon to reload its config. Most daemons
86	## do this on signal 1 (SIGHUP).
87
88	echo -n "Reload service sshd"
89
90	killproc -p $SSHD_PIDFILE -HUP $SSHD_BIN
91
92        rc_status -v
93
94        ;;
95    status)
96	echo -n "Checking for service sshd "
97        ## Check status with checkproc(8), if process is running
98        ## checkproc will return with exit status 0.
99
100        # Status has a slightly different for the status command:
101        # 0 - service running
102        # 1 - service dead, but /var/run/  pid  file exists
103        # 2 - service dead, but /var/lock/ lock file exists
104        # 3 - service not running
105
106	checkproc -p $SSHD_PIDFILE $SSHD_BIN
107
108	rc_status -v
109	;;
110    probe)
111	## Optional: Probe for the necessity of a reload,
112	## give out the argument which is required for a reload.
113
114        test /etc/ssh/sshd_config -nt $SSHD_PIDFILE && echo reload
115	;;
116    *)
117	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
118	exit 1
119	;;
120esac
121rc_exit
122