#include <unistd.h>
#include <glib/gi18n.h>
-#include <gdk/gdk.h>
-#include <gtk/gtkwindow.h>
#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
struct EggDesktopFile {
GKeyFile *key_file;
EggDesktopFile *
egg_desktop_file_new (const char *desktop_file_path, GError **error)
{
- EggDesktopFile *desktop_file;
GKeyFile *key_file;
key_file = g_key_file_new ();
return NULL;
}
- desktop_file = egg_desktop_file_new_from_key_file (key_file,
- desktop_file_path,
- error);
- if (!desktop_file)
- g_key_file_free (key_file);
-
- return desktop_file;
+ return egg_desktop_file_new_from_key_file (key_file, desktop_file_path,
+ error);
}
/**
full_path,
error);
g_free (full_path);
- if (!desktop_file)
- g_key_file_free (key_file);
+ return desktop_file;
+}
+
+/**
+ * egg_desktop_file_new_from_dirs:
+ * @desktop_file_path: relative path to a Freedesktop-style Desktop file
+ * @search_dirs: NULL-terminated array of directories to search
+ * @error: error pointer
+ *
+ * Looks for @desktop_file_path in the paths returned from
+ * g_get_user_data_dir() and g_get_system_data_dirs(), and creates
+ * a new #EggDesktopFile from it.
+ *
+ * Return value: the new #EggDesktopFile, or %NULL on error.
+ **/
+EggDesktopFile *
+egg_desktop_file_new_from_dirs (const char *desktop_file_path,
+ const char **search_dirs,
+ GError **error)
+{
+ EggDesktopFile *desktop_file;
+ GKeyFile *key_file;
+ char *full_path;
+
+ key_file = g_key_file_new ();
+ if (!g_key_file_load_from_dirs (key_file, desktop_file_path, search_dirs,
+ &full_path, 0, error))
+ {
+ g_key_file_free (key_file);
+ return NULL;
+ }
+ desktop_file = egg_desktop_file_new_from_key_file (key_file,
+ full_path,
+ error);
+ g_free (full_path);
return desktop_file;
}
* @error: error pointer
*
* Creates a new #EggDesktopFile for @key_file. Assumes ownership of
- * @key_file on success (meaning it will be freed when the desktop_file
- * is freed).
+ * @key_file (on success or failure); you should consider @key_file to
+ * be freed after calling this function.
*
* Return value: the new #EggDesktopFile, or %NULL on error.
**/
g_set_error (error, EGG_DESKTOP_FILE_ERROR,
EGG_DESKTOP_FILE_ERROR_INVALID,
_("File is not a valid .desktop file"));
+ g_key_file_free (key_file);
return NULL;
}
EGG_DESKTOP_FILE_ERROR_INVALID,
_("Unrecognized desktop file Version '%s'"), version);
g_free (version);
+ g_key_file_free (key_file);
return NULL;
}
- else
g_free (version);
}
desktop_file = g_new0 (EggDesktopFile, 1);
+ desktop_file->key_file = key_file;
if (g_path_is_absolute (source))
desktop_file->source = g_filename_to_uri (source, NULL, NULL);
if (!exec)
{
egg_desktop_file_free (desktop_file);
- g_free(type);
+ g_free (type);
return NULL;
}
if (!url)
{
egg_desktop_file_free (desktop_file);
- g_free(type);
+ g_free (type);
return NULL;
}
g_free (url);
else
desktop_file->type = EGG_DESKTOP_FILE_TYPE_UNRECOGNIZED;
- g_free(type);
+ g_free (type);
/* Check the Icon key */
desktop_file->icon = g_key_file_get_string (key_file,
}
}
- desktop_file->key_file = key_file;
return desktop_file;
}
g_free (desktop_file);
}
-/**
- * egg_desktop_file_get_key_file:
- * @desktop_file: an #EggDesktopFile
- *
- * Gets the #GKeyFile associated with @desktop_file. You must not free
- * this value, and changes made to it will not be reflected by
- * @desktop_file.
- *
- * Return value: the #GKeyFile associated with @desktop_file.
- **/
-GKeyFile *
-egg_desktop_file_get_key_file (EggDesktopFile *desktop_file)
-{
- return desktop_file->key_file;
-}
-
/**
* egg_desktop_file_get_source:
* @desktop_file: an #EggDesktopFile
return desktop_file->icon;
}
+gboolean
+egg_desktop_file_has_key (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error)
+{
+ return g_key_file_has_key (desktop_file->key_file,
+ EGG_DESKTOP_FILE_GROUP, key,
+ error);
+}
+
+char *
+egg_desktop_file_get_string (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error)
+{
+ return g_key_file_get_string (desktop_file->key_file,
+ EGG_DESKTOP_FILE_GROUP, key,
+ error);
+}
+
+char *
+egg_desktop_file_get_locale_string (EggDesktopFile *desktop_file,
+ const char *key,
+ const char *locale,
+ GError **error)
+{
+ return g_key_file_get_locale_string (desktop_file->key_file,
+ EGG_DESKTOP_FILE_GROUP, key, locale,
+ error);
+}
+
+gboolean
+egg_desktop_file_get_boolean (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error)
+{
+ return g_key_file_get_boolean (desktop_file->key_file,
+ EGG_DESKTOP_FILE_GROUP, key,
+ error);
+}
+
+double
+egg_desktop_file_get_numeric (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error)
+{
+ return g_key_file_get_double (desktop_file->key_file,
+ EGG_DESKTOP_FILE_GROUP, key,
+ error);
+}
+
+char **
+egg_desktop_file_get_string_list (EggDesktopFile *desktop_file,
+ const char *key,
+ gsize *length,
+ GError **error)
+{
+ return g_key_file_get_string_list (desktop_file->key_file,
+ EGG_DESKTOP_FILE_GROUP, key, length,
+ error);
+}
+
+char **
+egg_desktop_file_get_locale_string_list (EggDesktopFile *desktop_file,
+ const char *key,
+ const char *locale,
+ gsize *length,
+ GError **error)
+{
+ return g_key_file_get_locale_string_list (desktop_file->key_file,
+ EGG_DESKTOP_FILE_GROUP, key,
+ locale, length,
+ error);
+}
+
/**
* egg_desktop_file_can_launch:
* @desktop_file: an #EggDesktopFile
return TRUE;
}
-#ifdef HAVE_GDK_X11_DISPLAY_BROADCAST_STARTUP_MESSAGE
+#if GTK_CHECK_VERSION (2, 12, 0)
static char *
start_startup_notification (GdkDisplay *display,
EggDesktopFile *desktop_file,
g_timeout_add (EGG_DESKTOP_FILE_SN_TIMEOUT_LENGTH,
startup_notification_timeout, sn_data);
}
-#endif /* HAVE_GDK_X11_DISPLAY_BROADCAST_STARTUP_MESSAGE */
-
-extern char **environ;
+#endif /* GTK 2.12 */
static GPtrArray *
array_putenv (GPtrArray *env, char *variable)
{
- int i, keylen;
+ guint i, keylen;
if (!env)
{
+ char **envp;
+
env = g_ptr_array_new ();
- for (i = 0; environ[i]; i++)
- g_ptr_array_add (env, g_strdup (environ[i]));
+ envp = g_listenv ();
+ for (i = 0; envp[i]; i++)
+ {
+ const char *value;
+
+ value = g_getenv (envp[i]);
+ g_ptr_array_add (env, g_strdup_printf ("%s=%s", envp[i],
+ value ? value : ""));
+ }
+ g_strfreev (envp);
}
keylen = strcspn (variable, "=");
}
g_free (command);
-#ifdef HAVE_GDK_X11_DISPLAY_BROADCAST_STARTUP_MESSAGE
+#if GTK_CHECK_VERSION (2, 12, 0)
startup_id = start_startup_notification (display, desktop_file,
argv[0], screen_num,
workspace, launch_time);
}
#else
startup_id = NULL;
-#endif /* HAVE_GDK_X11_DISPLAY_BROADCAST_STARTUP_MESSAGE */
+#endif /* GTK 2.12 */
+
+ if (env != NULL)
+ g_ptr_array_add (env, NULL);
current_success =
g_spawn_async_with_pipes (directory,
if (startup_id)
{
-#ifdef HAVE_GDK_X11_DISPLAY_BROADCAST_STARTUP_MESSAGE
+#if GTK_CHECK_VERSION (2, 12, 0)
if (current_success)
{
set_startup_notification_timeout (display, startup_id);
g_free (startup_id);
}
else
-#endif /* HAVE_GDK_X11_DISPLAY_BROADCAST_STARTUP_MESSAGE */
+#endif /* GTK 2.12 */
g_free (startup_id);
}
else if (ret_startup_id)
EGG_DESKTOP_FILE_TYPE_APPLICATION,
EGG_DESKTOP_FILE_TYPE_LINK,
- EGG_DESKTOP_FILE_TYPE_DIRECTORY,
+ EGG_DESKTOP_FILE_TYPE_DIRECTORY
} EggDesktopFileType;
EggDesktopFile *egg_desktop_file_new (const char *desktop_file_path,
GError **error);
-EggDesktopFile *egg_desktop_file_new_from_data_dirs (const char *desktop_file_path,
- GError **error);
-EggDesktopFile *egg_desktop_file_new_from_key_file (GKeyFile *desktop,
+EggDesktopFile *egg_desktop_file_new_from_data_dirs (const char *desktop_file_path,
+ GError **error);
+EggDesktopFile *egg_desktop_file_new_from_dirs (const char *desktop_file_path,
+ const char **search_dirs,
+ GError **error);
+EggDesktopFile *egg_desktop_file_new_from_key_file (GKeyFile *key_file,
const char *source,
GError **error);
void egg_desktop_file_free (EggDesktopFile *desktop_file);
-GKeyFile *egg_desktop_file_get_key_file (EggDesktopFile *desktop_file);
-
const char *egg_desktop_file_get_source (EggDesktopFile *desktop_file);
EggDesktopFileType egg_desktop_file_get_desktop_file_type (EggDesktopFile *desktop_file);
#define EGG_DESKTOP_FILE_KEY_STARTUP_WM_CLASS "StartupWMClass"
#define EGG_DESKTOP_FILE_KEY_URL "URL"
+/* Accessors */
+gboolean egg_desktop_file_has_key (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error);
+char *egg_desktop_file_get_string (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error) G_GNUC_MALLOC;
+char *egg_desktop_file_get_locale_string (EggDesktopFile *desktop_file,
+ const char *key,
+ const char *locale,
+ GError **error) G_GNUC_MALLOC;
+gboolean egg_desktop_file_get_boolean (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error);
+double egg_desktop_file_get_numeric (EggDesktopFile *desktop_file,
+ const char *key,
+ GError **error);
+char **egg_desktop_file_get_string_list (EggDesktopFile *desktop_file,
+ const char *key,
+ gsize *length,
+ GError **error) G_GNUC_MALLOC;
+char **egg_desktop_file_get_locale_string_list (EggDesktopFile *desktop_file,
+ const char *key,
+ const char *locale,
+ gsize *length,
+ GError **error) G_GNUC_MALLOC;
+
+
/* Errors */
#define EGG_DESKTOP_FILE_ERROR egg_desktop_file_error_quark()
typedef enum {
EGG_DESKTOP_FILE_ERROR_INVALID,
EGG_DESKTOP_FILE_ERROR_NOT_LAUNCHABLE,
- EGG_DESKTOP_FILE_ERROR_UNRECOGNIZED_OPTION,
+ EGG_DESKTOP_FILE_ERROR_UNRECOGNIZED_OPTION
} EggDesktopFileError;
/* Global application desktop file */
XSMP_STATE_INTERACT,
XSMP_STATE_SAVE_YOURSELF_DONE,
XSMP_STATE_SHUTDOWN_CANCELLED,
- XSMP_STATE_CONNECTION_CLOSED,
+ XSMP_STATE_CONNECTION_CLOSED
} EggSMClientXSMPState;
static const char *state_names[] = {
- "start",
"idle",
"save-yourself",
"interact-request",
desktop_file = egg_get_desktop_file ();
if (desktop_file)
{
- GKeyFile *key_file;
GError *err = NULL;
char *cmdline, **argv;
int argc;
- key_file = egg_desktop_file_get_key_file (desktop_file);
-
if (xsmp->restart_style == SmRestartIfRunning)
{
- if (g_key_file_has_key (key_file, EGG_DESKTOP_FILE_GROUP,
- "X-GNOME-AutoRestart", NULL) &&
- g_key_file_get_boolean (key_file, EGG_DESKTOP_FILE_GROUP,
- "X-GNOME-AutoRestart", NULL))
+ if (egg_desktop_file_get_boolean (desktop_file,
+ "X-GNOME-AutoRestart", NULL))
xsmp->restart_style = SmRestartImmediately;
}
xsmp->state = XSMP_STATE_SAVE_YOURSELF_DONE;
}
-static void
-merge_keyfiles (GKeyFile *dest, GKeyFile *source)
-{
- int g, k;
- char **groups, **keys, *value;
-
- groups = g_key_file_get_groups (source, NULL);
- for (g = 0; groups[g]; g++)
- {
- keys = g_key_file_get_keys (source, groups[g], NULL, NULL);
- for (k = 0; keys[k]; k++)
- {
- value = g_key_file_get_value (source, groups[g], keys[k], NULL);
- if (value)
- {
- g_key_file_set_value (dest, groups[g], keys[k], value);
- g_free (value);
- }
- }
- g_strfreev (keys);
- }
- g_strfreev (groups);
-}
-
static void
save_state (EggSMClientXSMP *xsmp)
{
if (desktop_file)
{
GKeyFile *merged_file;
- char *exec;
- int i;
merged_file = g_key_file_new ();
- merge_keyfiles (merged_file, egg_desktop_file_get_key_file (desktop_file));
- merge_keyfiles (merged_file, state_file);
-
- g_key_file_free (state_file);
- state_file = merged_file;
-
- /* Update Exec key using "--sm-client-state-file %k" */
- restart = generate_command (xsmp->restart_command,
- NULL, "%k");
- for (i = 0; i < restart->len; i++)
- restart->pdata[i] = g_shell_quote (restart->pdata[i]);
- g_ptr_array_add (restart, NULL);
- exec = g_strjoinv (" ", (char **)restart->pdata);
- g_strfreev ((char **)restart->pdata);
- g_ptr_array_free (restart, FALSE);
-
- g_key_file_set_string (state_file, EGG_DESKTOP_FILE_GROUP,
- EGG_DESKTOP_FILE_KEY_EXEC,
- exec);
- g_free (exec);
+ if (g_key_file_load_from_file (merged_file,
+ egg_desktop_file_get_source (desktop_file),
+ G_KEY_FILE_KEEP_COMMENTS |
+ G_KEY_FILE_KEEP_TRANSLATIONS, NULL))
+ {
+ guint g, k, i;
+ char **groups, **keys, *value, *exec;
+
+ groups = g_key_file_get_groups (state_file, NULL);
+ for (g = 0; groups[g]; g++)
+ {
+ keys = g_key_file_get_keys (state_file, groups[g], NULL, NULL);
+ for (k = 0; keys[k]; k++)
+ {
+ value = g_key_file_get_value (state_file, groups[g],
+ keys[k], NULL);
+ if (value)
+ {
+ g_key_file_set_value (merged_file, groups[g],
+ keys[k], value);
+ g_free (value);
+ }
+ }
+ g_strfreev (keys);
+ }
+ g_strfreev (groups);
+
+ g_key_file_free (state_file);
+ state_file = merged_file;
+
+ /* Update Exec key using "--sm-client-state-file %k" */
+ restart = generate_command (xsmp->restart_command,
+ NULL, "%k");
+ for (i = 0; i < restart->len; i++)
+ restart->pdata[i] = g_shell_quote (restart->pdata[i]);
+ g_ptr_array_add (restart, NULL);
+ exec = g_strjoinv (" ", (char **)restart->pdata);
+ g_strfreev ((char **)restart->pdata);
+ g_ptr_array_free (restart, FALSE);
+
+ g_key_file_set_string (state_file, EGG_DESKTOP_FILE_GROUP,
+ EGG_DESKTOP_FILE_KEY_EXEC,
+ exec);
+ g_free (exec);
+
+ }
}
/* Now write state_file to disk. (We can't use mktemp(), because
GPtrArray *props;
SmProp *prop;
va_list ap;
- int i;
+ guint i;
props = g_ptr_array_new ();
SmProp *prop;
SmPropValue pv;
GArray *vals;
- int i;
+ guint i;
prop = g_new (SmProp, 1);
prop->name = (char *)name;
LAST_SIGNAL
};
-static guint signals[LAST_SIGNAL] = { 0 };
+static guint signals[LAST_SIGNAL];
struct _EggSMClientPrivate {
GKeyFile *state_file;
static char *sm_client_state_file = NULL;
static char *sm_client_id = NULL;
-static GOptionEntry entries[] = {
- { "sm-client-disable", 0, 0,
- G_OPTION_ARG_NONE, &sm_client_disable,
- N_("Disable connection to session manager"), NULL },
- { "sm-client-state-file", 0, 0,
- G_OPTION_ARG_STRING, &sm_client_state_file,
- N_("Specify file containing saved configuration"), N_("FILE") },
- { "sm-client-id", 0, 0,
- G_OPTION_ARG_STRING, &sm_client_id,
- N_("Specify session management ID"), N_("ID") },
- { NULL }
-};
-
static gboolean
sm_client_post_parse_func (GOptionContext *context,
GOptionGroup *group,
{
EggSMClient *client = egg_sm_client_get ();
+ if (sm_client_id == NULL)
+ {
+ const gchar *desktop_autostart_id;
+
+ desktop_autostart_id = g_getenv ("DESKTOP_AUTOSTART_ID");
+
+ if (desktop_autostart_id != NULL)
+ sm_client_id = g_strdup (desktop_autostart_id);
+ }
+
+ /* Unset DESKTOP_AUTOSTART_ID in order to avoid child processes to
+ * use the same client id. */
+ g_unsetenv ("DESKTOP_AUTOSTART_ID");
+
if (EGG_SM_CLIENT_GET_CLASS (client)->startup)
EGG_SM_CLIENT_GET_CLASS (client)->startup (client, sm_client_id);
return TRUE;
GOptionGroup *
egg_sm_client_get_option_group (void)
{
+ const GOptionEntry entries[] = {
+ { "sm-client-disable", 0, 0,
+ G_OPTION_ARG_NONE, &sm_client_disable,
+ N_("Disable connection to session manager"), NULL },
+ { "sm-client-state-file", 0, 0,
+ G_OPTION_ARG_FILENAME, &sm_client_state_file,
+ N_("Specify file containing saved configuration"), N_("FILE") },
+ { "sm-client-id", 0, 0,
+ G_OPTION_ARG_STRING, &sm_client_id,
+ N_("Specify session management ID"), N_("ID") },
+ /* Compatibility options */
+ { "sm-disable", 0, G_OPTION_FLAG_HIDDEN,
+ G_OPTION_ARG_NONE, &sm_client_disable,
+ NULL, NULL },
+ { NULL }
+ };
GOptionGroup *group;
/* Use our own debug handler for the "EggSMClient" domain. */
egg_sm_client_debug_handler, NULL);
group = g_option_group_new ("sm-client",
- _("Session Management Options"),
- _("Show Session Management options"),
+ _("Session management options:"),
+ _("Show session management options"),
NULL, NULL);
g_option_group_add_entries (group, entries);
g_option_group_set_parse_hooks (group, NULL, sm_client_post_parse_func);
#elif defined (GDK_WINDOWING_QUARTZ)
global_client = egg_sm_client_osx_new ();
#else
- /* If both D-Bus and XSMP are compiled in, try D-Bus first
- * and fall back to XSMP if D-Bus session management isn't
- * available.
+ /* If both D-Bus and XSMP are compiled in, try XSMP first
+ * (since it supports state saving) and fall back to D-Bus
+ * if XSMP isn't available.
*/
-# ifdef EGG_SM_CLIENT_BACKEND_DBUS
- global_client = egg_sm_client_dbus_new ();
-# endif
# ifdef EGG_SM_CLIENT_BACKEND_XSMP
+ global_client = egg_sm_client_xsmp_new ();
+# endif
+# ifdef EGG_SM_CLIENT_BACKEND_DBUS
if (!global_client)
- global_client = egg_sm_client_xsmp_new ();
+ global_client = egg_sm_client_dbus_new ();
# endif
#endif
}
https://www.fi.muni.cz/~kas/git / evince.git / commitdiff