forked from pool/lxsession
4d55b88891
Copy from home:gberh:branches:X11:lxde/lxsession via accept of submit request 43147 revision 2. Request was accepted with message: OK OBS-URL: https://build.opensuse.org/request/show/43147 OBS-URL: https://build.opensuse.org/package/show/X11:lxde/lxsession?expand=0&rev=32
91 lines
3.1 KiB
Diff
91 lines
3.1 KiB
Diff
diff -urN lxsession-0.4.4.orig/lxsession-logout/lxsession-logout.c lxsession-0.4.4/lxsession-logout/lxsession-logout.c
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--- lxsession-0.4.4.orig/lxsession-logout/lxsession-logout.c 2010-03-31 18:28:50.000000000 +0200
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+++ lxsession-0.4.4/lxsession-logout/lxsession-logout.c 2010-07-17 11:23:57.000000000 +0200
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@@ -25,6 +25,7 @@
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#include <glib/gi18n.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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+#include <sys/wait.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <signal.h>
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@@ -72,6 +73,7 @@
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int ltsp : 1; /* under LTSP environment */
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} HandlerContext;
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+static gboolean lock_screen(void);
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static gboolean verify_running(char * display_manager, char * executable);
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static void logout_clicked(GtkButton * button, HandlerContext * handler_context);
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static void shutdown_clicked(GtkButton * button, HandlerContext * handler_context);
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@@ -83,6 +85,46 @@
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static GtkPositionType get_banner_position(void);
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static GdkPixbuf * get_background_pixbuf(void);
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+/* Try to lock the screen, return TRUE on success, FALSE if no suitable
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+ * screensaver was found or the screensaver command exited abnormally.
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+ */
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+static gboolean lock_screen(void)
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+{
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+ gint i;
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+ gint argcp;
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+ gchar **argvp;
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+ gint exit_status;
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+ gchar *locking_commands[] = {
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+ "xscreensaver-command -lock",
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+ "gnome-screensaver-command --lock",
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+ "xlock -mode blank",
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+ NULL
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+ };
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+
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+ for (i = 0; locking_commands[i] != NULL; ++i)
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+ {
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+ g_shell_parse_argv(locking_commands[i], &argcp, &argvp, NULL);
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+ g_spawn_sync(NULL,
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+ argvp,
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+ NULL,
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+ G_SPAWN_SEARCH_PATH|G_SPAWN_STDOUT_TO_DEV_NULL|G_SPAWN_STDERR_TO_DEV_NULL,
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+ NULL,
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+ NULL,
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+ NULL,
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+ NULL,
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+ &exit_status,
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+ NULL);
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+ g_strfreev (argvp);
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+
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+ if (WIFEXITED(exit_status) && WEXITSTATUS(exit_status) == 0)
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+ {
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+ return TRUE;
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+ }
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+ }
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+
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+ return FALSE;
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+}
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+
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/* Verify that a program is running and that an executable is available. */
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static gboolean verify_running(char * display_manager, char * executable)
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{
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@@ -187,6 +229,7 @@
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/* Handler for "clicked" signal on Suspend button. */
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static void suspend_clicked(GtkButton * button, HandlerContext * handler_context)
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{
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+ lock_screen();
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if (handler_context->suspend_DeviceKit)
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dbus_DeviceKit_Suspend();
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else if (handler_context->suspend_HAL)
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@@ -197,6 +240,7 @@
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/* Handler for "clicked" signal on Hibernate button. */
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static void hibernate_clicked(GtkButton * button, HandlerContext * handler_context)
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{
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+ lock_screen();
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if (handler_context->hibernate_DeviceKit)
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dbus_DeviceKit_Hibernate();
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else if (handler_context->hibernate_HAL)
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@@ -207,6 +251,7 @@
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/* Handler for "clicked" signal on Switch User button. */
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static void switch_user_clicked(GtkButton * button, HandlerContext * handler_context)
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{
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+ lock_screen();
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if (handler_context->switch_user_GDM)
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g_spawn_command_line_sync("gdmflexiserver --startnew", NULL, NULL, NULL, NULL);
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else if (handler_context->switch_user_KDM)
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