Attachment 28525 Details for Bug 22112 – [PATCH] Add seat.d/ callout directory and guarantee we dump the database before callout invocation

[patch] [PATCH] Add seat.d/ callout directory and guarantee we dump the database before callout invocation

-Add-seat.d-callout-directory-and-guarantee-we-dump-the-database-before-callout-invocation.patch (text/plain), 15.15 KB, created by Lennart Poettering on 2009-08-11 16:12:51 UTC

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Creator: Lennart Poettering

Created: 2009-08-11 16:12:51 UTC

Size: 15.15 KB

patch

obsolete

>64b6b1d12c016dfd4e68a4b8a41d293b86154802
>diff --git a/src/Makefile.am b/src/Makefile.am
>index cbe8a09..6ab05c8 100644
>--- a/src/Makefile.am
>+++ b/src/Makefile.am
>@@ -205,5 +205,7 @@ MAINTAINERCLEANFILES =			\
> install-data-local:
> 	-mkdir -p $(DESTDIR)$(sysconfdir)/ConsoleKit/run-session.d
> 	-mkdir -p $(DESTDIR)$(prefix)/lib/ConsoleKit/run-session.d
>+	-mkdir -p $(DESTDIR)$(sysconfdir)/ConsoleKit/run-seat.d
>+	-mkdir -p $(DESTDIR)$(prefix)/lib/ConsoleKit/run-seat.d
> 	-mkdir -p $(DESTDIR)$(localstatedir)/run/ConsoleKit
> 	-mkdir -p $(DESTDIR)$(localstatedir)/log/ConsoleKit
>diff --git a/src/ck-manager.c b/src/ck-manager.c
>index 787f259..449f0f6 100644
>--- a/src/ck-manager.c
>+++ b/src/ck-manager.c
>@@ -1228,29 +1228,47 @@ ck_manager_can_stop (CkManager  *manager,
> }
> 
> static void
>-on_seat_active_session_changed (CkSeat     *seat,
>-                                const char *ssid,
>-                                CkManager  *manager)
>+on_seat_active_session_changed_full (CkSeat     *seat,
>+                                     CkSession  *old_session,
>+                                     CkSession  *session,
>+                                     CkManager  *manager)
> {
>+        char *ssid = NULL;
>+
>+        if (session)
>+                ck_session_get_id(session, &ssid, NULL);
>+
>         ck_manager_dump (manager);
>+        ck_seat_run_programs (seat, old_session, session, "seat_active_session_changed");
>+
>         log_seat_active_session_changed_event (manager, seat, ssid);
> }
> 
> static void
>-on_seat_session_added (CkSeat     *seat,
>-                       const char *ssid,
>-                       CkManager  *manager)
>+on_seat_session_added_full (CkSeat     *seat,
>+                            CkSession  *session,
>+                            CkManager  *manager)
> {
>+        char *ssid = NULL;
>+        ck_session_get_id(session, &ssid, NULL);
>+
>         ck_manager_dump (manager);
>+        ck_session_run_programs (session, "session_added");
>+
>         log_seat_session_added_event (manager, seat, ssid);
> }
> 
> static void
>-on_seat_session_removed (CkSeat     *seat,
>-                         const char *ssid,
>-                         CkManager  *manager)
>+on_seat_session_removed_full (CkSeat     *seat,
>+                              CkSession  *session,
>+                              CkManager  *manager)
> {
>+        char *ssid = NULL;
>+        ck_session_get_id(session, &ssid, NULL);
>+
>         ck_manager_dump (manager);
>+        ck_session_run_programs (session, "session_removed");
>+
>         log_seat_session_removed_event (manager, seat, ssid);
> }
> 
>@@ -1276,9 +1294,9 @@ static void
> connect_seat_signals (CkManager *manager,
>                       CkSeat    *seat)
> {
>-        g_signal_connect (seat, "active-session-changed", G_CALLBACK (on_seat_active_session_changed), manager);
>-        g_signal_connect (seat, "session-added", G_CALLBACK (on_seat_session_added), manager);
>-        g_signal_connect (seat, "session-removed", G_CALLBACK (on_seat_session_removed), manager);
>+        g_signal_connect (seat, "active-session-changed-full", G_CALLBACK (on_seat_active_session_changed_full), manager);
>+        g_signal_connect (seat, "session-added-full", G_CALLBACK (on_seat_session_added_full), manager);
>+        g_signal_connect (seat, "session-removed-full", G_CALLBACK (on_seat_session_removed_full), manager);
>         g_signal_connect (seat, "device-added", G_CALLBACK (on_seat_device_added), manager);
>         g_signal_connect (seat, "device-removed", G_CALLBACK (on_seat_device_removed), manager);
> }
>@@ -1287,9 +1305,9 @@ static void
> disconnect_seat_signals (CkManager *manager,
>                          CkSeat    *seat)
> {
>-        g_signal_handlers_disconnect_by_func (seat, on_seat_active_session_changed, manager);
>-        g_signal_handlers_disconnect_by_func (seat, on_seat_session_added, manager);
>-        g_signal_handlers_disconnect_by_func (seat, on_seat_session_removed, manager);
>+        g_signal_handlers_disconnect_by_func (seat, on_seat_active_session_changed_full, manager);
>+        g_signal_handlers_disconnect_by_func (seat, on_seat_session_added_full, manager);
>+        g_signal_handlers_disconnect_by_func (seat, on_seat_session_removed_full, manager);
>         g_signal_handlers_disconnect_by_func (seat, on_seat_device_added, manager);
>         g_signal_handlers_disconnect_by_func (seat, on_seat_device_removed, manager);
> }
>@@ -1325,7 +1343,9 @@ add_new_seat (CkManager *manager,
>         g_debug ("Added seat: %s kind:%d", sid, kind);
> 
>         ck_manager_dump (manager);
>+        ck_seat_run_programs (seat, NULL, NULL, "seat_added");
> 
>+        g_debug ("Emitting seat-added: %s", sid);
>         g_signal_emit (manager, signals [SEAT_ADDED], 0, sid);
> 
>         log_seat_added_event (manager, seat);
>@@ -1366,6 +1386,7 @@ remove_seat (CkManager *manager,
>         }
> 
>         ck_manager_dump (manager);
>+        ck_seat_run_programs (seat, NULL, NULL, "seat_removed");
> 
>         g_debug ("Emitting seat-removed: %s", sid);
>         g_signal_emit (manager, signals [SEAT_REMOVED], 0, sid);
>@@ -2429,7 +2450,9 @@ add_seat_for_file (CkManager  *manager,
>         g_debug ("Added seat: %s", sid);
> 
>         ck_manager_dump (manager);
>+        ck_seat_run_programs (seat, NULL, NULL, "seat_added");
> 
>+        g_debug ("Emitting seat-added: %s", sid);
>         g_signal_emit (manager, signals [SEAT_ADDED], 0, sid);
> 
>         log_seat_added_event (manager, seat);
>diff --git a/src/ck-marshal.list b/src/ck-marshal.list
>index f9eed10..7f60efc 100644
>--- a/src/ck-marshal.list
>+++ b/src/ck-marshal.list
>@@ -1,2 +1,3 @@
> VOID:UINT,STRING
> BOOLEAN:POINTER
>+VOID:OBJECT,OBJECT
>diff --git a/src/ck-seat.c b/src/ck-seat.c
>index 27ccf14..2acc307 100644
>--- a/src/ck-seat.c
>+++ b/src/ck-seat.c
>@@ -67,8 +67,11 @@ struct CkSeatPrivate
> 
> enum {
>         ACTIVE_SESSION_CHANGED,
>-        SESSION_ADDED,
>+        ACTIVE_SESSION_CHANGED_FULL,
>+        SESSION_ADDED, /* Carries the session as path for D-Bus */
>+        SESSION_ADDED_FULL, /* Carries the session as CkSession for other uses */
>         SESSION_REMOVED,
>+        SESSION_REMOVED_FULL,
>         DEVICE_ADDED,
>         DEVICE_REMOVED,
>         LAST_SIGNAL
>@@ -481,15 +484,16 @@ change_active_session (CkSeat    *seat,
>                        CkSession *session)
> {
>         char *ssid;
>+        CkSession *old_session;
> 
>         if (seat->priv->active_session == session) {
>                 return;
>         }
> 
>-        if (seat->priv->active_session != NULL) {
>-                ck_session_set_active (seat->priv->active_session, FALSE, NULL);
>-                g_object_unref (seat->priv->active_session);
>-        }
>+        old_session = seat->priv->active_session;
>+
>+        if (old_session)
>+                ck_session_set_active (old_session, FALSE, NULL);
> 
>         seat->priv->active_session = session;
> 
>@@ -502,8 +506,12 @@ change_active_session (CkSeat    *seat,
> 
>         g_debug ("Active session changed: %s", ssid ? ssid : "(null)");
> 
>+        g_signal_emit (seat, signals [ACTIVE_SESSION_CHANGED_FULL], 0, old_session, session);
>         g_signal_emit (seat, signals [ACTIVE_SESSION_CHANGED], 0, ssid);
> 
>+        if (old_session)
>+                g_object_unref (old_session);
>+
>         g_free (ssid);
> }
> 
>@@ -586,9 +594,8 @@ ck_seat_remove_session (CkSeat         *seat,
>          * unref until the signal is emitted */
>         g_hash_table_steal (seat->priv->sessions, ssid);
> 
>-        ck_session_run_programs (session, "session_removed");
>-
>         g_debug ("Emitting session-removed: %s", ssid);
>+        g_signal_emit (seat, signals [SESSION_REMOVED_FULL], 0, session);
>         g_signal_emit (seat, signals [SESSION_REMOVED], 0, ssid);
> 
>         /* try to change the active session */
>@@ -624,10 +631,9 @@ ck_seat_add_session (CkSeat         *seat,
>         g_signal_connect_object (session, "activate", G_CALLBACK (session_activate), seat, 0);
>         /* FIXME: attach to property notify signals? */
> 
>-        ck_session_run_programs (session, "session_added");
>-
>         g_debug ("Emitting added signal: %s", ssid);
> 
>+        g_signal_emit (seat, signals [SESSION_ADDED_FULL], 0, session);
>         g_signal_emit (seat, signals [SESSION_ADDED], 0, ssid);
> 
>         maybe_update_active_session (seat);
>@@ -920,6 +926,15 @@ ck_seat_class_init (CkSeatClass *klass)
>                                                          g_cclosure_marshal_VOID__STRING,
>                                                          G_TYPE_NONE,
>                                                          1, G_TYPE_STRING);
>+        signals [ACTIVE_SESSION_CHANGED_FULL] = g_signal_new ("active-session-changed-full",
>+                                                         G_TYPE_FROM_CLASS (object_class),
>+                                                         G_SIGNAL_RUN_LAST,
>+                                                         0,
>+                                                         NULL,
>+                                                         NULL,
>+                                                         ck_marshal_VOID__OBJECT_OBJECT,
>+                                                         G_TYPE_NONE,
>+                                                         2, CK_TYPE_SESSION, CK_TYPE_SESSION);
>         signals [SESSION_ADDED] = g_signal_new ("session-added",
>                                                 G_TYPE_FROM_CLASS (object_class),
>                                                 G_SIGNAL_RUN_LAST,
>@@ -929,6 +944,15 @@ ck_seat_class_init (CkSeatClass *klass)
>                                                 g_cclosure_marshal_VOID__BOXED,
>                                                 G_TYPE_NONE,
>                                                 1, DBUS_TYPE_G_OBJECT_PATH);
>+        signals [SESSION_ADDED_FULL] = g_signal_new ("session-added-full",
>+                                                G_TYPE_FROM_CLASS (object_class),
>+                                                G_SIGNAL_RUN_LAST,
>+                                                0,
>+                                                NULL,
>+                                                NULL,
>+                                                g_cclosure_marshal_VOID__OBJECT,
>+                                                G_TYPE_NONE,
>+                                                1, CK_TYPE_SESSION);
>         signals [SESSION_REMOVED] = g_signal_new ("session-removed",
>                                                   G_TYPE_FROM_CLASS (object_class),
>                                                   G_SIGNAL_RUN_LAST,
>@@ -938,7 +962,15 @@ ck_seat_class_init (CkSeatClass *klass)
>                                                   g_cclosure_marshal_VOID__BOXED,
>                                                   G_TYPE_NONE,
>                                                   1, DBUS_TYPE_G_OBJECT_PATH);
>-
>+        signals [SESSION_REMOVED_FULL] = g_signal_new ("session-removed-full",
>+                                                  G_TYPE_FROM_CLASS (object_class),
>+                                                  G_SIGNAL_RUN_LAST,
>+                                                  0,
>+                                                  NULL,
>+                                                  NULL,
>+                                                  g_cclosure_marshal_VOID__OBJECT,
>+                                                  G_TYPE_NONE,
>+                                                  1, CK_TYPE_SESSION);
>         signals [DEVICE_ADDED] = g_signal_new ("device-added",
>                                                G_TYPE_FROM_CLASS (object_class),
>                                                G_SIGNAL_RUN_LAST,
>@@ -1134,6 +1166,85 @@ ck_seat_new_from_file (const char *sid,
> }
> 
> static void
>+env_add_session_info(CkSession  *session,
>+                     const char *prefix,
>+                     char      **extra_env,
>+                     int        *n)
>+{
>+        char *s;
>+        gboolean b;
>+        guint u;
>+
>+        if (!session)
>+                return;
>+
>+        if (ck_session_get_id(session, &s, NULL) && s && *s) {
>+                extra_env[(*n)++] = g_strdup_printf ("%sID=%s", prefix, s);
>+                g_free(s);
>+        }
>+
>+        if (ck_session_get_session_type(session, &s, NULL) && s && *s) {
>+                extra_env[(*n)++] = g_strdup_printf ("%sTYPE=%s", prefix, s);
>+                g_free(s);
>+        }
>+
>+        if (ck_session_get_unix_user(session, &u, NULL)) {
>+                extra_env[(*n)++] = g_strdup_printf ("%sUSER_UID=%u", prefix, u);
>+                g_free(s);
>+        }
>+
>+        if (ck_session_get_display_device(session, &s, NULL) && s && *s) {
>+                extra_env[(*n)++] = g_strdup_printf ("%sDISPLAY_DEVICE=%s", prefix, s);
>+                g_free(s);
>+        }
>+
>+        if (ck_session_get_x11_display_device(session, &s, NULL) && s && *s) {
>+                extra_env[(*n)++] = g_strdup_printf ("%sX11_DISPLAY_DEVICE=%s", prefix, s);
>+                g_free(s);
>+        }
>+
>+        if (ck_session_get_x11_display(session, &s, NULL) && s && *s) {
>+                extra_env[(*n)++] = g_strdup_printf ("%sX11_DISPLAY=%s", prefix, s);
>+                g_free(s);
>+        }
>+
>+        if (ck_session_get_remote_host_name(session, &s, NULL) && s && *s) {
>+                extra_env[(*n)++] = g_strdup_printf ("%sREMOTE_HOST_NAME=%s", prefix, s);
>+                g_free(s);
>+        }
>+
>+        if (ck_session_is_local(session, &b, NULL))
>+                extra_env[(*n)++] = g_strdup_printf ("%sIS_LOCAL=%s", prefix, b ? "true" : "false");
>+}
>+
>+void
>+ck_seat_run_programs (CkSeat    *seat,
>+                      CkSession *old_session,
>+                      CkSession *new_session,
>+                      const char *action)
>+{
>+        int   n;
>+        char *extra_env[18]; /* be sure to adjust this as needed */
>+
>+        n = 0;
>+
>+        extra_env[n++] = g_strdup_printf ("CK_SEAT_ID=%s", seat->priv->id);
>+
>+        env_add_session_info(old_session, "CK_SEAT_OLD_SESSION_", extra_env, &n);
>+        env_add_session_info(new_session, "CK_SEAT_SESSION_", extra_env, &n);
>+
>+        extra_env[n++] = NULL;
>+
>+        g_assert(n <= G_N_ELEMENTS(extra_env));
>+
>+        ck_run_programs (SYSCONFDIR "/ConsoleKit/run-seat.d", action, extra_env);
>+        ck_run_programs (PREFIX "/lib/ConsoleKit/run-seat.d", action, extra_env);
>+
>+        for (n = 0; extra_env[n]; n++)
>+                g_free (extra_env[n]);
>+}
>+
>+static void
> dump_seat_session_iter (char      *id,
>                         CkSession *session,
>                         GString   *str)
>diff --git a/src/ck-seat.h b/src/ck-seat.h
>index dbeda1b..9306d39 100644
>--- a/src/ck-seat.h
>+++ b/src/ck-seat.h
>@@ -91,6 +91,11 @@ CkSeat            * ck_seat_new_with_devices    (const char            *sid,
>                                                  CkSeatKind             kind,
>                                                  GPtrArray             *devices);
> 
>+void                ck_seat_run_programs        (CkSeat                *seat,
>+                                                 CkSession             *old_session,
>+                                                 CkSession             *new_session,
>+                                                 const char            *action);
>+
> gboolean            ck_seat_register            (CkSeat *seat);
> 
> void                ck_seat_dump                (CkSeat                *seat,

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Attachments on bug 22112: 28496 | 28497 | 28498 | 28499 | 28500 | 28501 | 28502 | 28503 | 28504 | 28505 | 28523 | 28524 | 28525 | 28527 | 28528 | 28529 | 28555

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