X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flogin%2Flogind-session.c;h=d67eb02f7d8d825a7d8293e20c27636b0fa0916d;hb=f7d51059dbf0870887bfab06965c2deb367e785e;hp=06ad99e1fec4eaeb6d0488de1bc4e6a0b6ca99b7;hpb=35eec258c4523c92fe985d764198b266ebc3881a;p=elogind.git

diff --git a/src/login/logind-session.c b/src/login/logind-session.c
index 06ad99e1f..d67eb02f7 100644
--- a/src/login/logind-session.c
+++ b/src/login/logind-session.c
@@ -35,7 +35,7 @@
 #include "escape.h"
 #include "fd-util.h"
 #include "fileio.h"
-#include "formats-util.h"
+#include "format-util.h"
 #include "io-util.h"
 #include "logind-session.h"
 #include "mkdir.h"
@@ -62,16 +62,13 @@ Session* session_new(Manager *m, const char *id) {
                 return NULL;
 
         s->state_file = strappend("/run/systemd/sessions/", id);
-        if (!s->state_file) {
-                free(s);
-                return NULL;
-        }
+        if (!s->state_file)
+                return mfree(s);
 
         s->devices = hashmap_new(&devt_hash_ops);
         if (!s->devices) {
                 free(s->state_file);
-                free(s);
-                return NULL;
+                return mfree(s);
         }
 
         s->id = basename(s->state_file);
@@ -79,8 +76,7 @@ Session* session_new(Manager *m, const char *id) {
         if (hashmap_put(m->sessions, s->id, s) < 0) {
                 hashmap_free(s->devices);
                 free(s->state_file);
-                free(s);
-                return NULL;
+                return mfree(s);
         }
 
         s->manager = m;
@@ -459,7 +455,7 @@ int session_load(Session *s) {
 
         if (controller) {
                 if (bus_name_has_owner(s->manager->bus, controller, NULL) > 0)
-                        session_set_controller(s, controller, false);
+                        session_set_controller(s, controller, false, false);
                 else
                         session_restore_vt(s);
         }
@@ -516,7 +512,7 @@ static int session_start_scope(Session *s) {
                 char *scope, *job = NULL;
                 const char *description;
 
-                scope = strjoin("session-", s->id, ".scope", NULL);
+                scope = strjoin("session-", s->id, ".scope");
                 if (!scope)
                         return log_oom();
 
@@ -596,7 +592,7 @@ int session_start(Session *s) {
                 return r;
 
         log_struct(s->class == SESSION_BACKGROUND ? LOG_DEBUG : LOG_INFO,
-                   LOG_MESSAGE_ID(SD_MESSAGE_SESSION_START),
+                   "MESSAGE_ID=" SD_MESSAGE_SESSION_START_STR,
                    "SESSION_ID=%s", s->id,
                    "USER_ID=%s", s->user->name,
                    "LEADER="PID_FMT, s->leader,
@@ -621,12 +617,10 @@ int session_start(Session *s) {
 
         /* Send signals */
         session_send_signal(s, true);
-        user_send_changed(s->user, "Sessions", "Display", NULL);
+        user_send_changed(s->user, "Display", NULL);
         if (s->seat) {
                 if (s->seat->active == s)
-                        seat_send_changed(s->seat, "Sessions", "ActiveSession", NULL);
-                else
-                        seat_send_changed(s->seat, "Sessions", NULL);
+                        seat_send_changed(s->seat, "ActiveSession", NULL);
         }
 
         return 0;
@@ -643,7 +637,7 @@ static int session_stop_scope(Session *s, bool force) {
                 return 0;
 
         /* Let's always abandon the scope first. This tells systemd that we are not interested anymore, and everything
-         * that is left in in the scope is "left-over". Informing systemd about this has the benefit that it will log
+         * that is left in the scope is "left-over". Informing systemd about this has the benefit that it will log
          * when killing any processes left after this point. */
         r = manager_abandon_scope(s->manager, s->scope, &error);
         if (r < 0)
@@ -724,7 +718,7 @@ int session_finalize(Session *s) {
 
         if (s->started)
                 log_struct(s->class == SESSION_BACKGROUND ? LOG_DEBUG : LOG_INFO,
-                           LOG_MESSAGE_ID(SD_MESSAGE_SESSION_STOP),
+                           "MESSAGE_ID=" SD_MESSAGE_SESSION_STOP_STR,
                            "SESSION_ID=%s", s->id,
                            "USER_ID=%s", s->user->name,
                            "LEADER="PID_FMT, s->leader,
@@ -754,11 +748,10 @@ int session_finalize(Session *s) {
                         seat_set_active(s->seat, NULL);
 
                 seat_save(s->seat);
-                seat_send_changed(s->seat, "Sessions", NULL);
         }
 
         user_save(s->user);
-        user_send_changed(s->user, "Sessions", "Display", NULL);
+        user_send_changed(s->user, "Display", NULL);
 
         return 0;
 }
@@ -1261,7 +1254,7 @@ static int on_bus_track(sd_bus_track *track, void *userdata) {
         return 0;
 }
 
-int session_set_controller(Session *s, const char *sender, bool force) {
+int session_set_controller(Session *s, const char *sender, bool force, bool prepare) {
         _cleanup_free_ char *name = NULL;
         int r;
 
@@ -1293,11 +1286,14 @@ int session_set_controller(Session *s, const char *sender, bool force) {
          * Note that we reset the VT on ReleaseControl() and if the controller
          * exits.
          * If logind crashes/restarts, we restore the controller during restart
-         * or reset the VT in case it crashed/exited, too. */
-        r = session_prepare_vt(s);
-        if (r < 0) {
-                s->track = sd_bus_track_unref(s->track);
-                return r;
+         * (without preparing the VT since the controller has probably overridden
+         * VT state by now) or reset the VT in case it crashed/exited, too. */
+        if (prepare) {
+                r = session_prepare_vt(s);
+                if (r < 0) {
+                        s->track = sd_bus_track_unref(s->track);
+                        return r;
+                }
         }
 
         session_release_controller(s, true);