X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=unit.h;h=9527d192d1c45cb03c87b10b1f4c96fdd45aeb1a;hp=3e42ebe9006644206a4f77f66cac3342a9c28410;hb=6be1e7d538e12f4e5c79c1271dba90e66726d8fd;hpb=f50e0a012340fa8dfe6ec7f0cd869f5f3a052d7a

diff --git a/unit.h b/unit.h
index 3e42ebe90..9527d192d 100644
--- a/unit.h
+++ b/unit.h
@@ -3,6 +3,25 @@
 #ifndef foounithfoo
 #define foounithfoo
 
+/***
+  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 <stdbool.h>
 #include <stdlib.h>
 
@@ -14,14 +33,11 @@ typedef enum UnitLoadState UnitLoadState;
 typedef enum UnitActiveState UnitActiveState;
 typedef enum UnitDependency UnitDependency;
 
-#include "job.h"
-#include "manager.h"
 #include "set.h"
 #include "util.h"
 #include "list.h"
 #include "socket-util.h"
 #include "execute.h"
-#include "util.h"
 
 #define UNIT_NAME_MAX 128
 #define DEFAULT_TIMEOUT_USEC (20*USEC_PER_SEC)
@@ -44,7 +60,8 @@ enum UnitLoadState {
         UNIT_STUB,
         UNIT_LOADED,
         UNIT_FAILED,
-        _UNIT_LOAD_STATE_MAX
+        _UNIT_LOAD_STATE_MAX,
+        _UNIT_LOAD_STATE_INVALID = -1
 };
 
 enum UnitActiveState {
@@ -53,7 +70,8 @@ enum UnitActiveState {
         UNIT_INACTIVE,
         UNIT_ACTIVATING,
         UNIT_DEACTIVATING,
-        _UNIT_ACTIVE_STATE_MAX
+        _UNIT_ACTIVE_STATE_MAX,
+        _UNIT_ACTIVE_STATE_INVALID = -1
 };
 
 static inline bool UNIT_IS_ACTIVE_OR_RELOADING(UnitActiveState t) {
@@ -92,6 +110,9 @@ enum UnitDependency {
         _UNIT_DEPENDENCY_INVALID = -1
 };
 
+#include "manager.h"
+#include "job.h"
+
 struct Meta {
         Manager *manager;
         UnitType type;
@@ -103,19 +124,33 @@ struct Meta {
         Set *dependencies[_UNIT_DEPENDENCY_MAX];
 
         char *description;
-        char *load_path; /* if loaded from a config file this is the primary path to it */
+        char *fragment_path; /* if loaded from a config file this is the primary path to it */
 
         /* If there is something to do with this unit, then this is
          * the job for it */
         Job *job;
 
         bool in_load_queue:1;
+        bool in_dbus_queue:1;
+        bool sent_dbus_new_signal:1;
+
+        /* If we go down, pull down everything that depends on us, too */
+        bool recursive_stop;
+
+        /* Garbage collect us we nobody wants or requires us anymore */
+        bool stop_when_unneeded;
 
         usec_t active_enter_timestamp;
         usec_t active_exit_timestamp;
 
         /* Load queue */
         LIST_FIELDS(Meta, load_queue);
+
+        /* Per type list */
+        LIST_FIELDS(Meta, units_per_type);
+
+        /* D-Bus queue */
+        LIST_FIELDS(Meta, dbus_queue);
 };
 
 #include "service.h"
@@ -213,6 +248,7 @@ int unit_choose_id(Unit *u, const char *name);
 int unit_set_description(Unit *u, const char *description);
 
 void unit_add_to_load_queue(Unit *u);
+void unit_add_to_dbus_queue(Unit *u);
 
 int unit_merge(Unit *u, Unit *other);
 
@@ -246,9 +282,22 @@ void unit_unwatch_timer(Unit *u, Watch *w);
 
 bool unit_job_is_applicable(Unit *u, JobType j);
 
-const char *unit_path(void);
 int set_unit_path(const char *p);
 
 char *unit_name_escape_path(const char *prefix, const char *path, const char *suffix);
 
+const char *unit_type_to_string(UnitType i);
+UnitType unit_type_from_string(const char *s);
+
+const char *unit_load_state_to_string(UnitLoadState i);
+UnitLoadState unit_load_state_from_string(const char *s);
+
+const char *unit_active_state_to_string(UnitActiveState i);
+UnitActiveState unit_active_state_from_string(const char *s);
+
+const char *unit_dependency_to_string(UnitDependency i);
+UnitDependency unit_dependency_from_string(const char *s);
+
+char *unit_dbus_path(Unit *u);
+
 #endif