1: #!/sbin/sh
2: #
3: # Copyright 2007 Sun Microsystems, Inc. All rights reserved.
4: # Use is subject to license terms.
5: #
6: # This file is part of Quagga.
7: #
8: # Quagga is free software; you can redistribute it and/or modify it
9: # under the terms of the GNU General Public License as published by the
10: # Free Software Foundation; either version 2, or (at your option) any
11: # later version.
12: #
13: # Quagga is distributed in the hope that it will be useful, but
14: # WITHOUT ANY WARRANTY; without even the implied warranty of
15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16: # General Public License for more details.
17: #
18: # You should have received a copy of the GNU General Public License
19: # along with Quagga; see the file COPYING. If not, write to the Free
20: # Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
21: # 02111-1307, USA.
22: #
23: # Starts/stops the given daemon
24:
25: SMFINCLUDE=/lib/svc/share/smf_include.sh
26: ROUTEADMINCLUDE=/lib/svc/share/routing_include.sh
27: GLOBAL_OPTIONS="PAfiug"
28: DAEMON_PATH=@sbindir@
29: USER=@enable_user@
30: GROUP=@enable_group@
31:
32: # handle upgrade of daemon-args SMF property to new routeadm properties
33: # used during upgrade too by routeadm.
34: # relevant to S10U4+ only.
35: handle_routeadm_upgrade () {
36: GLOBAL_OPTIONS="PAfiug"
37:
38: daemon_args=`get_daemon_args $SMF_FMRI`
39:
40: if [ -n "$daemon_args" ]; then
41: set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
42: "$GLOBAL_OPTIONS" "P" vty_port 0
43: set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
44: "$GLOBAL_OPTIONS" "A" vty_address
45: set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
46: "$GLOBAL_OPTIONS" "f" config_file
47: set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
48: "$GLOBAL_OPTIONS" "i" pid_file
49: set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
50: "$GLOBAL_OPTIONS" "u" user
51: set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
52: "$GLOBAL_OPTIONS" "g" group
53:
54: case "$1" in
55: zebra)
56: set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
57: "${GLOBAL_OPTIONS}b" "b" batch true false
58: ;;
59: ripd|ripngd)
60: set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
61: "${GLOBAL_OPTIONS}r" "r" retain true false
62: ;;
63: bgpd)
64: set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
65: "${GLOBAL_OPTIONS}rnp" "r" retain true false
66: set_daemon_boolean_property "$SMF_FMRI" "$daemon_args" \
67: "${GLOBAL_OPTIONS}rnp" "n" no_kernel true false
68: set_daemon_value_property "$SMF_FMRI" "$daemon_args" \
69: "${GLOBAL_OPTIONS}rnp" "p" bgp_port
70: esac
71: clear_daemon_args $SMF_FMRI
72: fi
73: }
74:
75: upgrade_config () {
76: DAEMON=$1
77: # handle upgrade of SUNWzebra to Quagga
78: if [ -d "/etc/quagga" -a ! -f "/etc/quagga/${DAEMON}.conf" ] ; then
79: if [ -f "/etc/sfw/zebra/${DAEMON}.conf" ] ; then
80: cp "/etc/sfw/zebra/${DAEMON}.conf" \
81: "/etc/quagga/${DAEMON}.conf.upgrade" \
82: || exit $SMF_EXIT_ERR_FATAL
83: chown "${USER}:${GROUP}" "/etc/quagga/${DAEMON}.conf.upgrade" \
84: || exit $SMF_EXIT_ERR_FATAL
85: chmod 0600 "/etc/quagga/${DAEMON}.conf.upgrade" \
86: || exit $SMF_EXIT_ERR_FATAL
87: mv "/etc/quagga/${DAEMON}.conf.upgrade" "/etc/quagga/${DAEMON}.conf" \
88: || exit $SMF_EXIT_ERR_FATAL
89: fi
90: fi
91:
92: if [ ! -f "/etc/quagga/${DAEMON}.conf" ] ; then
93: touch "/etc/quagga/${DAEMON}.conf.new" \
94: || exit $SMF_EXIT_ERR_FATAL
95: chown "${USER}:${GROUP}" "/etc/quagga/${DAEMON}.conf.new" \
96: || exit $SMF_EXIT_ERR_FATAL
97: chmod 0600 "/etc/quagga/${DAEMON}.conf.new" \
98: || exit $SMF_EXIT_ERR_FATAL
99: mv "/etc/quagga/${DAEMON}.conf.new" "/etc/quagga/${DAEMON}.conf" \
100: || exit $SMF_EXIT_ERR_FATAL
101: fi
102: }
103:
104: # Relevant to S10+
105: quagga_is_globalzone () {
106: if [ "${QUAGGA_INIT_ZONENAME:=`/sbin/zonename`}" = "global" \
107: -o `/sbin/zonename -t` = "exclusive" ]; then
108: return 0
109: else
110: return 1
111: fi
112: }
113:
114: routeadm_daemon_args () {
115: # globals
116: args="`get_daemon_option_from_property $SMF_FMRI config_file f`"
117: args="${args} `get_daemon_option_from_property $SMF_FMRI vty_port P`"
118: args="${args} `get_daemon_option_from_property $SMF_FMRI vty_address A`"
119: args="${args} `get_daemon_option_from_property $SMF_FMRI pid_file i`"
120:
121: # user and group we need for config file upgrade..
122: SMF_USER=`get_routeadm_property $SMF_FMRI user`
123: SMF_GROUP=`get_routeadm_property()$SMF_FMRI group`
124: if [ "${SMF_USER}" ] ; then
125: USER="${SMF_USER}"
126: args="${args} -u ${SMF_USER}"
127: fi
128: if [ "${SMF_GROUP}" ] ; then
129: GROUP="${SMF_GROUP}"
130: args="${args} -g ${SMF_GROUP}"
131: fi
132:
133: case $1 in
134: zebra)
135: args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI batch -b true`"
136: ;;
137: ripd|ripngd)
138: args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI retain -r true`"
139: ;;
140: bgpd)
141: args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI retain -r true`"
142: args="${args} `get_daemon_option_from_boolean_property $SMF_FMRI no_kernel -n true`"
143: args="${args} `get_daemon_option_from_property $SMF_FMRI bgp_port p 179`"
144: ;;
145: esac
146: echo ${args}
147: }
148:
149: # certain daemons need zebra
150: routeadm_zebra_enable () {
151:
152: if [ "$DAEMON" = "zebra" ]; then
153: return
154: fi
155:
156: enable_zebra=`/usr/bin/svcprop -p \
157: routing/enable_zebra $SMF_FMRI 2> /dev/null`
158: if [ "$enable_zebra" != "false" ]; then
159: zenabled=`/usr/bin/svcprop -p general/enabled zebra:quagga`
160: zenabledt=`/usr/bin/svcprop -p general_ovr/enabled zebra:quagga`
161: if [ "$zenabled" = "true" -o "$zenabledt" = "true" ]; then
162: /usr/sbin/svcadm disable zebra:quagga
163: /usr/sbin/svcadm enable -st zebra:quagga
164: else
165: /usr/sbin/svcadm enable -st zebra:quagga
166: fi
167: if [ "$?" != "0" ]; then
168: echo "Could not enable zebra:quagga"
169: exit $SMF_EXIT_ERR_FATAL
170: fi
171: fi
172: }
173:
174: # Include smf functions, if available. If not, define smf_present to indicate
175: # there is no SMF. Should allow this script to work pre-S10.
176: if [ -f "$SMFINCLUDE" ] ; then
177: . "$SMFINCLUDE";
178:
179: # source the SMF-routeadm include if present..
180: if [ -f "$ROUTEADMINCLUDE" ] ; then
181: . "$ROUTEADMINCLUDE"
182: fi
183: else
184: # pre-SMF system, fake up any functions and exit codes
185: # which SMFINCLUDE usually provides.
186: smf_present () {
187: return 1
188: }
189: SMF_EXIT_OK=0;
190: SMF_EXIT_ERR_CONFIG=96;
191: SMF_EXIT_ERR_FATAL=95;
192: fi
193:
194: # if there's no SMF, set some default DAEMON_ARGS
195: smf_present || DAEMON_ARGS=""
196:
197: usage () {
198: if smf_present ; then
199: echo "Usage: $0 <daemon>";
200: else
201: echo "Usage: $0 <stop|start> <daemon> <daemon arguments>";
202: fi
203: echo "The --pid_file argument is implied";
204: echo "This help message: $0 <help|usage>";
205: }
206:
207: # parse arguments, different according to SMF or not.
208: case $1 in
209: 'help' | 'usage')
210: usage
211: exit $SMF_EXIT_OK
212: ;;
213: esac
214:
215: if smf_present ; then
216: QUAGGA_METHOD="start"
217: else
218: QUAGGA_METHOD="$1"
219: shift;
220: fi
221:
222: DAEMON="$1"
223:
224: # daemon path must be given
225: if [ -z "$DAEMON_PATH/$DAEMON" ]; then
226: usage
227: exit $SMF_EXIT_ERR_FATAL
228: fi
229:
230: # only bgpd is suitable for running in a non-global zone, at this
231: # time.
232: case "${DAEMON}" in
233: bgpd)
234: ;;
235: zebra | ospfd | ospf6d | ripd | ripngd )
236: quagga_is_globalzone || exit $SMF_EXIT_OK
237: ;;
238: *)
239: usage
240: exit $SMF_EXIT_ERR_CONFIG;
241: ;;
242: esac
243:
244: # Older Quagga SMF packages pass daemon args on the commandline
245: # Newer SMF routeadm model uses properties for each argument
246: # so we must handle that.
247: if [ smf_present -a -f "$ROUTEADMINCLUDE" ]; then
248: handle_routeadm_upgrade $DAEMON;
249: DAEMON_ARGS=`routeadm_daemon_args`;
250: routeadm_zebra_enable $DAEMON;
251: else
252: if [ $# -gt 0 ] ; then
253: shift
254: DAEMON_ARGS="$@"
255: fi
256: fi
257:
258: upgrade_config "$DAEMON"
259:
260: if [ ! -f "@sysconfdir@/${DAEMON}.conf" ] ; then
261: echo "Could not find config file, @sysconfdir@/${DAEMON}.conf"
262: exit $SMF_EXIT_ERR_CONFIG
263: fi
264:
265: # we need @quagga_statedir@ to exist, it probably is on tmpfs.
266: if [ ! -d @quagga_statedir@ ] ; then
267: mkdir -p @quagga_statedir@
268: chown @enable_user@:@enable_group@ @quagga_statedir@
269: chmod 751 @quagga_statedir@
270: fi
271:
272: PIDFILE="@quagga_statedir@/${DAEMON}.pid"
273:
274: start () {
275: if [ ! -x "$DAEMON_PATH/$DAEMON" ] ; then
276: echo "Error, could not find daemon, $DAEMON_PATH/$DAEMON"
277: exit $SMF_EXIT_ERR_FATAL
278: fi
279: eval exec $DAEMON_PATH/$DAEMON $DAEMON_ARGS --pid_file ${PIDFILE} &
280: }
281:
282: stop_by_pidfile () {
283: if [ -f "${PIDFILE}" ]; then
284: /usr/bin/kill -TERM `/usr/bin/cat "${PIDFILE}"`
285: fi
286: }
287:
288: case "$QUAGGA_METHOD" in
289: 'start')
290: start
291: ;;
292: 'stop')
293: stop_by_pidfile
294: ;;
295:
296: *)
297: usage
298: exit $SMF_EXIT_ERR_FATAL
299: ;;
300: esac
301:
302: exit $SMF_EXIT_OK;
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