mirror of
https://github.com/troglobit/finit.git
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93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/* Setup and start system message bus, D-Bus
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*
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* Copyright (c) 2012-2021 Joachim Wiberg <troglobit@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <sys/types.h>
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#include <lite/lite.h>
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#include "finit.h"
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#include "config.h"
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#include "helpers.h"
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#include "plugin.h"
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#include "service.h"
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#include "conf.h"
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#define DAEMON "dbus-daemon"
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#define ARGS "--nofork --system"
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#define DESC "D-Bus message bus daemon"
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static void setup(void *arg)
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{
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char *cmd;
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char line[256];
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cmd = which(DAEMON);
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if (!cmd) {
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_d("Skipping plugin, %s is not installed.", DAEMON);
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return;
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}
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umask(0);
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makedir("/var/run/dbus", 0755);
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makedir("/var/lock/subsys", 0755);
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makedir("/var/lock/subsys/messagebus", 0755);
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if (whichp("dbus-uuidgen"))
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run("dbus-uuidgen --ensure");
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/* Clean up from any previous pre-bootstrap run */
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erase("/var/run/dbus/pid");
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/* Register service with Finit */
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snprintf(line, sizeof(line), "[S12345] pid:!/run/dbus/pid log:prio:daemon.info,tag:dbus %s %s -- %s", cmd, ARGS, DESC);
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if (service_register(SVC_TYPE_SERVICE, line, global_rlimit, NULL))
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_pe("Failed registering %s", DAEMON);
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free(cmd);
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umask(022);
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}
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static plugin_t plugin = {
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.name = __FILE__,
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.hook[HOOK_NETWORK_UP] = {
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.cb = setup
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},
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.depends = { "bootmisc", },
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};
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PLUGIN_INIT(plugin_init)
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{
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plugin_register(&plugin);
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}
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PLUGIN_EXIT(plugin_exit)
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{
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plugin_unregister(&plugin);
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}
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/**
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* Local Variables:
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* indent-tabs-mode: t
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* c-file-style: "linux"
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* End:
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*/
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