/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/***
+ This file is part of systemd.
+
+ Copyright 2010 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
#include <errno.h>
#include <signal.h>
[SERVICE_AUTO_RESTART] = UNIT_ACTIVATING,
};
-static const char* const state_string_table[_SERVICE_STATE_MAX] = {
- [SERVICE_DEAD] = "dead",
- [SERVICE_START_PRE] = "start-pre",
- [SERVICE_START] = "start",
- [SERVICE_START_POST] = "start-post",
- [SERVICE_RUNNING] = "running",
- [SERVICE_RELOAD] = "reload",
- [SERVICE_STOP] = "stop",
- [SERVICE_STOP_SIGTERM] = "stop-sigterm",
- [SERVICE_STOP_SIGKILL] = "stop-sigkill",
- [SERVICE_STOP_POST] = "stop-post",
- [SERVICE_FINAL_SIGTERM] = "final-sigterm",
- [SERVICE_FINAL_SIGKILL] = "final-sigkill",
- [SERVICE_MAINTAINANCE] = "maintainance",
- [SERVICE_AUTO_RESTART] = "auto-restart",
-};
-
static void service_done(Unit *u) {
Service *s = SERVICE(u);
static void service_dump(Unit *u, FILE *f, const char *prefix) {
- static const char* const command_table[_SERVICE_EXEC_MAX] = {
- [SERVICE_EXEC_START_PRE] = "ExecStartPre",
- [SERVICE_EXEC_START] = "ExecStart",
- [SERVICE_EXEC_START_POST] = "ExecStartPost",
- [SERVICE_EXEC_RELOAD] = "ExecReload",
- [SERVICE_EXEC_STOP] = "ExecStop",
- [SERVICE_EXEC_STOP_POST] = "ExecStopPost",
- };
-
ServiceExecCommand c;
Service *s = SERVICE(u);
char *prefix2;
fprintf(f,
"%sService State: %s\n",
- prefix, state_string_table[s->state]);
+ prefix, service_state_to_string(s->state));
if (s->pid_file)
fprintf(f,
continue;
fprintf(f, "%sā %s:\n",
- prefix, command_table[c]);
+ prefix, service_exec_command_to_string(c));
exec_command_dump_list(s->exec_command[c], f, prefix2);
}
state != SERVICE_AUTO_RESTART)
unit_unwatch_timer(UNIT(s), &s->timer_watch);
- if (state != SERVICE_START_POST &&
+ if (state != SERVICE_START &&
+ state != SERVICE_START_POST &&
state != SERVICE_RUNNING &&
state != SERVICE_RELOAD &&
state != SERVICE_STOP &&
state == SERVICE_AUTO_RESTART)
service_notify_sockets(s);
- log_debug("%s changed %s ā %s", unit_id(UNIT(s)), state_string_table[old_state], state_string_table[state]);
+ log_debug("%s changed %s ā %s", unit_id(UNIT(s)), service_state_to_string(old_state), service_state_to_string(state));
unit_notify(UNIT(s), state_translation_table[old_state], state_translation_table[state]);
}
s->control_pid = pid;
s->control_command = s->exec_command[SERVICE_EXEC_START];
+ } else if (s->type == SERVICE_FINISH) {
+
+ /* For finishing services we wait until the start
+ * process exited, too, but it is our main process. */
+
+ s->main_pid = pid;
+ s->control_command = s->exec_command[SERVICE_EXEC_START];
} else
assert_not_reached("Unknown service type");
exec_status_fill(&s->main_exec_status, pid, code, status);
s->main_pid = 0;
- if (s->type == SERVICE_SIMPLE) {
+ if (s->type == SERVICE_SIMPLE || s->type == SERVICE_FINISH) {
assert(s->exec_command[SERVICE_EXEC_START]);
s->exec_command[SERVICE_EXEC_START]->exec_status = s->main_exec_status;
}
- log_debug("%s: main process exited, code=%s status=%i", unit_id(u), sigchld_code(code), status);
+ log_debug("%s: main process exited, code=%s status=%i", unit_id(u), sigchld_code_to_string(code), status);
/* The service exited, so the service is officially
* gone. */
* done */
break;
+ case SERVICE_START:
+ assert(s->type == SERVICE_FINISH);
+
+ /* This was our main goal, so let's go on */
+ if (success)
+ service_enter_start_post(s);
+ else
+ service_enter_stop(s, false);
+ break;
+
case SERVICE_RUNNING:
service_enter_stop(s, success);
break;
exec_status_fill(&s->control_command->exec_status, pid, code, status);
s->control_pid = 0;
- log_debug("%s: control process exited, code=%s status=%i", unit_id(u), sigchld_code(code), status);
+ log_debug("%s: control process exited, code=%s status=%i", unit_id(u), sigchld_code_to_string(code), status);
/* If we are shutting things down anyway we
* don't care about failing commands. */
/* No further commands for this step, so let's
* figure out what to do next */
- log_debug("%s got final SIGCHLD for state %s", unit_id(u), state_string_table[s->state]);
+ log_debug("%s got final SIGCHLD for state %s", unit_id(u), service_state_to_string(s->state));
switch (s->state) {
}
}
+static const char* const service_state_table[_SERVICE_STATE_MAX] = {
+ [SERVICE_DEAD] = "dead",
+ [SERVICE_START_PRE] = "start-pre",
+ [SERVICE_START] = "start",
+ [SERVICE_START_POST] = "start-post",
+ [SERVICE_RUNNING] = "running",
+ [SERVICE_RELOAD] = "reload",
+ [SERVICE_STOP] = "stop",
+ [SERVICE_STOP_SIGTERM] = "stop-sigterm",
+ [SERVICE_STOP_SIGKILL] = "stop-sigkill",
+ [SERVICE_STOP_POST] = "stop-post",
+ [SERVICE_FINAL_SIGTERM] = "final-sigterm",
+ [SERVICE_FINAL_SIGKILL] = "final-sigkill",
+ [SERVICE_MAINTAINANCE] = "maintainance",
+ [SERVICE_AUTO_RESTART] = "auto-restart",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(service_state, ServiceState);
+
+static const char* const service_restart_table[_SERVICE_RESTART_MAX] = {
+ [SERVICE_ONCE] = "once",
+ [SERVICE_RESTART_ON_SUCCESS] = "restart-on-success",
+ [SERVICE_RESTART_ALWAYS] = "restart-on-failure",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(service_restart, ServiceRestart);
+
+static const char* const service_type_table[_SERVICE_TYPE_MAX] = {
+ [SERVICE_FORKING] = "forking",
+ [SERVICE_SIMPLE] = "simple",
+ [SERVICE_FINISH] = "finish"
+};
+
+DEFINE_STRING_TABLE_LOOKUP(service_type, ServiceType);
+
+static const char* const service_exec_command_table[_SERVICE_EXEC_MAX] = {
+ [SERVICE_EXEC_START_PRE] = "ExecStartPre",
+ [SERVICE_EXEC_START] = "ExecStart",
+ [SERVICE_EXEC_START_POST] = "ExecStartPost",
+ [SERVICE_EXEC_RELOAD] = "ExecReload",
+ [SERVICE_EXEC_STOP] = "ExecStop",
+ [SERVICE_EXEC_STOP_POST] = "ExecStopPost",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(service_exec_command, ServiceExecCommand);
+
const UnitVTable service_vtable = {
.suffix = ".service",
~ianmdlvl / elogind.git / blobdiff