#ifndef fooservicehfoo
#define fooservicehfoo
+/***
+ 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/>.
+***/
+
typedef struct Service Service;
#include "unit.h"
SERVICE_START,
SERVICE_START_POST,
SERVICE_RUNNING,
+ SERVICE_EXITED, /* Nothing is running anymore, but ValidNoProcess is true, ehnce this is OK */
SERVICE_RELOAD,
SERVICE_STOP, /* No STOP_PRE state, instead just register multiple STOP executables */
SERVICE_STOP_SIGTERM,
SERVICE_MAINTAINANCE,
SERVICE_AUTO_RESTART,
_SERVICE_STATE_MAX,
+ _SERVICE_STATE_INVALID = -1
} ServiceState;
typedef enum ServiceRestart {
SERVICE_ONCE,
SERVICE_RESTART_ON_SUCCESS,
- SERVICE_RESTART_ALWAYS
+ SERVICE_RESTART_ALWAYS,
+ _SERVICE_RESTART_MAX,
+ _SERVICE_RESTART_INVALID = -1
} ServiceRestart;
typedef enum ServiceType {
- SERVICE_FORKING,
- SERVICE_SIMPLE
+ SERVICE_FORKING, /* forks by itself (i.e. traditional daemons) */
+ SERVICE_SIMPLE, /* we fork and go on right-away (i.e. modern socket activated daemons) */
+ SERVICE_FINISH, /* we fork and wait until the program finishes (i.e. programs like fsck which run and need to finish before we continue) */
+ SERVICE_DBUS, /* we fork and wait until a specific D-Bus name appears on the bus */
+ _SERVICE_TYPE_MAX,
+ _SERVICE_TYPE_INVALID = -1
} ServiceType;
typedef enum ServiceExecCommand {
SERVICE_EXEC_RELOAD,
SERVICE_EXEC_STOP,
SERVICE_EXEC_STOP_POST,
- _SERVICE_EXEC_MAX
+ _SERVICE_EXEC_COMMAND_MAX,
+ _SERVICE_EXEC_COMMAND_INVALID = -1
} ServiceExecCommand;
struct Service {
usec_t restart_usec;
usec_t timeout_usec;
- ExecCommand* exec_command[_SERVICE_EXEC_MAX];
+ ExecCommand* exec_command[_SERVICE_EXEC_COMMAND_MAX];
ExecContext exec_context;
- ServiceState state;
+ bool permissions_start_only;
+ bool root_directory_start_only;
+ bool valid_no_process;
+
+ ServiceState state, deserialized_state;
+
+ KillMode kill_mode;
ExecStatus main_exec_status;
ExecCommand *control_command;
+ ServiceExecCommand control_command_id;
pid_t main_pid, control_pid;
bool main_pid_known:1;
- bool failure:1; /* if we shut down, remember why */
- Watch timer_watch;
+ /* If we shut down, remember why */
+ bool failure:1;
+
+ bool bus_name_good:1;
+
+ bool allow_restart:1;
+
+ bool got_socket_fd:1;
+
+ bool sysv_has_lsb:1;
+ char *sysv_path;
+ int sysv_start_priority;
+ char *sysv_runlevels;
+
+ char *bus_name;
RateLimit ratelimit;
+
+ int socket_fd;
+
+ Watch timer_watch;
};
-const UnitVTable service_vtable;
+extern const UnitVTable service_vtable;
+
+int service_set_socket_fd(Service *s, int fd);
+
+const char* service_state_to_string(ServiceState i);
+ServiceState service_state_from_string(const char *s);
+
+const char* service_restart_to_string(ServiceRestart i);
+ServiceRestart service_restart_from_string(const char *s);
+
+const char* service_type_to_string(ServiceType i);
+ServiceType service_type_from_string(const char *s);
+
+const char* service_exec_command_to_string(ServiceExecCommand i);
+ServiceExecCommand service_exec_command_from_string(const char *s);
#endif