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put back --sm-client-id argument, needed for including us in a default
2002-03-13 Havoc Pennington <hp@pobox.com> * src/main.c (main): put back --sm-client-id argument, needed for including us in a default session
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@ -1,3 +1,8 @@
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2002-03-13 Havoc Pennington <hp@pobox.com>
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* src/main.c (main): put back --sm-client-id argument, needed
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for including us in a default session
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2002-03-13 Havoc Pennington <hp@pobox.com>
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* src/session.c (meta_session_init): don't save a file here, only
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@ -88,10 +88,10 @@ PKG_CHECK_MODULES(METACITY, gtk+-2.0 >= 1.3.13 gconf-2.0 >= 1.1.7)
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PKG_CHECK_MODULES(METACITY_MESSAGE, gtk+-2.0 >= 1.3.13)
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PKG_CHECK_MODULES(METACITY_WINDOW_DEMO, gtk+-2.0 >= 1.3.13)
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CFLAGS="$METACITY_CFLAGS $CFLAGS"
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AC_PATH_XTRA
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CFLAGS="$METACITY_CFLAGS $CFLAGS $X_CFLAGS"
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METACITY_LIBS="$X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $METACITY_LIBS"
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found_sm=false
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29
src/main.c
29
src/main.c
@ -138,6 +138,28 @@ main (int argc, char **argv)
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}
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else if (strcmp (arg, "--display") == 0)
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; /* wait for next arg */
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else if (strstr (arg, "--sm-client-id=") == arg)
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{
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const char *id;
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if (client_id)
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meta_fatal ("Can't specify client ID twice\n");
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id = strchr (arg, '=');
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++id;
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client_id = g_strdup (id);
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}
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else if (prev_arg &&
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strcmp (prev_arg, "--sm-client-id") == 0)
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{
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if (client_id)
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meta_fatal ("Can't specify client ID twice\n");
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client_id = g_strdup (arg);
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}
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else if (strcmp (arg, "--sm-client-id") == 0)
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; /* wait for next arg */
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else if (strstr (arg, "--sm-save-file=") == arg)
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{
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const char *file;
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@ -167,7 +189,10 @@ main (int argc, char **argv)
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++i;
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}
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if (save_file && client_id)
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meta_fatal ("Can't specify both SM save file and SM client id\n");
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meta_main_loop = g_main_loop_new (NULL, FALSE);
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if (display_name == NULL &&
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@ -243,7 +268,7 @@ main (int argc, char **argv)
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* info
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*/
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if (!disable_sm)
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meta_session_init (save_file);
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meta_session_init (client_id, save_file);
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if (!meta_display_open (NULL))
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meta_exit (META_EXIT_ERROR);
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@ -28,7 +28,8 @@
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#ifndef HAVE_SM
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void
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meta_session_init (const char *save_file)
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meta_session_init (const char *client_id,
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const char *save_file)
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{
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meta_topic (META_DEBUG_SM, "Compiled without session management support\n");
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}
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@ -68,8 +69,7 @@ static void new_ice_connection (IceConn connection, IcePointer client_data,
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Bool opening, IcePointer *watch_data);
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static void save_state (void);
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static void load_state (const char *previous_save_file);
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static const char* get_previous_id (void);
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static char* load_state (const char *previous_save_file);
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static void regenerate_save_file (void);
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static const char* full_save_file (void);
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static const char* base_save_file (void);
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@ -208,21 +208,27 @@ static gpointer session_connection = NULL;
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static ClientState current_state = STATE_DISCONNECTED;
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void
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meta_session_init (const char *previous_save_file)
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meta_session_init (const char *previous_client_id,
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const char *previous_save_file)
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{
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/* Some code here from twm */
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char buf[256];
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unsigned long mask;
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SmcCallbacks callbacks;
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const char *previous_id;
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char *saved_client_id;
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meta_topic (META_DEBUG_SM, "Initializing session with save file '%s'\n",
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previous_save_file ? previous_save_file : "(none)");
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if (previous_save_file)
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load_state (previous_save_file);
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previous_id = get_previous_id (); /* from the file if any, null otherwise */
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{
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saved_client_id = load_state (previous_save_file);
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previous_client_id = saved_client_id;
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}
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else
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{
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saved_client_id = NULL;
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}
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ice_init ();
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@ -254,14 +260,15 @@ meta_session_init (const char *previous_save_file)
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SmProtoMinor,
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mask,
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&callbacks,
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(char*) previous_id,
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(char*) previous_client_id,
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&client_id,
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255, buf);
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if (session_connection == NULL)
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{
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meta_warning ("Failed to open connection to session manager: %s\n", buf);
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return;
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goto out;
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}
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else
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{
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@ -270,7 +277,7 @@ meta_session_init (const char *previous_save_file)
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meta_topic (META_DEBUG_SM, "Obtained session ID '%s'\n", client_id);
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}
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if (previous_id && strcmp (previous_id, client_id) == 0)
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if (previous_client_id && strcmp (previous_client_id, client_id) == 0)
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current_state = STATE_IDLE;
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else
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current_state = STATE_REGISTERING;
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@ -338,6 +345,9 @@ meta_session_init (const char *previous_save_file)
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SmcSetProperties (session_connection, 6, props);
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}
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out:
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g_free (saved_client_id);
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}
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static void
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@ -925,7 +935,7 @@ typedef enum
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typedef struct
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{
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MetaWindowSessionInfo *info;
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char *previous_id;
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} ParseData;
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static void session_info_free (MetaWindowSessionInfo *info);
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@ -956,9 +966,8 @@ static GMarkupParser metacity_session_parser = {
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};
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static GSList *window_info_list = NULL;
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static char* previous_id = NULL;
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static void
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static char*
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load_state (const char *previous_save_file)
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{
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GMarkupParseContext *context;
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@ -983,7 +992,7 @@ load_state (const char *previous_save_file)
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session_file, error->message);
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g_error_free (error);
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g_free (session_file);
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return;
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return NULL;
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}
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meta_topic (META_DEBUG_SM, "Parsing saved session file %s\n", session_file);
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@ -991,6 +1000,7 @@ load_state (const char *previous_save_file)
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session_file = NULL;
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parse_data.info = NULL;
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parse_data.previous_id = NULL;
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context = g_markup_parse_context_new (&metacity_session_parser,
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0, &parse_data, NULL);
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@ -1019,10 +1029,15 @@ load_state (const char *previous_save_file)
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if (parse_data.info)
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session_info_free (parse_data.info);
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g_free (parse_data.previous_id);
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parse_data.previous_id = NULL;
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out:
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g_free (text);
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return parse_data.previous_id;
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}
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/* FIXME this isn't very robust against bogus session files */
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@ -1052,7 +1067,7 @@ start_element_handler (GMarkupParseContext *context,
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name = attribute_names[i];
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val = attribute_values[i];
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if (previous_id)
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if (pd->previous_id)
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{
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g_set_error (error,
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G_MARKUP_ERROR,
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@ -1063,7 +1078,7 @@ start_element_handler (GMarkupParseContext *context,
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if (strcmp (name, "id") == 0)
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{
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previous_id = decode_text_from_utf8 (val);
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pd->previous_id = decode_text_from_utf8 (val);
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}
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else
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{
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@ -1297,12 +1312,6 @@ text_handler (GMarkupParseContext *context,
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*/
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}
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static const char*
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get_previous_id (void)
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{
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return previous_id;
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}
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static gboolean
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both_null_or_matching (const char *a,
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const char *b)
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@ -60,7 +60,8 @@ struct _MetaWindowSessionInfo
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const MetaWindowSessionInfo* meta_window_lookup_saved_state (MetaWindow *window);
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void meta_window_release_saved_state (const MetaWindowSessionInfo *info);
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void meta_session_init (const char *save_file);
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void meta_session_init (const char *client_id,
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const char *save_file);
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#endif
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