#include <string.h>
#include <stdio.h>
+#include <unistd.h>
#include <stdlib.h>
#include <stdarg.h>
#include <libbonobo.h>
static gboolean registry_died = FALSE;
static gboolean atk_listeners_registered = FALSE;
static gint toplevels = 0;
+static gboolean exiting = FALSE;
static guint atk_signal_text_changed;
static guint atk_signal_children_changed;
extern void gnome_accessibility_module_shutdown (void);
static int atk_bridge_initialized = FALSE;
+static pid_t atk_bridge_pid = 0;
static guint atk_bridge_focus_tracker_id = 0;
static guint atk_bridge_key_event_listener_id = 0;
static GArray *listener_ids = NULL;
atk_bridge_init (gint *argc, gchar **argv[])
{
const char *debug_env_string = g_getenv ("AT_SPI_DEBUG");
+ gchar *fname;
if (atk_bridge_initialized)
{
return 0;
}
atk_bridge_initialized = TRUE;
+ atk_bridge_pid = getpid ();
- if (debug_env_string)
- _dbg = (int) g_ascii_strtod (debug_env_string, NULL);
+ if (g_getenv ("ATK_BRIDGE_REDIRECT_LOG"))
+ {
+ fname = g_strconcat ("/tmp/", g_get_prgname (), ".at-spi-log", NULL);
+ /* make sure we're not being redirected - security issue */
+ if (!g_file_test (fname, G_FILE_TEST_IS_SYMLINK))
+ freopen (fname, "w", stderr);
+ g_free (fname);
+ }
+
+ if (debug_env_string)
+ _dbg = (int) g_ascii_strtod (debug_env_string, NULL);
if (!bonobo_init (argc, argv ? *argv : NULL))
{
&ev);
}
+/*
+ * Returns a 'canonicalized' value for DISPLAY,
+ * with the screen number stripped off if present.
+ */
+static const gchar*
+spi_display_name (void)
+{
+ static const char *canonical_display_name = NULL;
+ if (!canonical_display_name)
+ {
+ const gchar *display_env = g_getenv ("AT_SPI_DISPLAY");
+ if (!display_env)
+ {
+ display_env = g_getenv ("DISPLAY");
+ if (!display_env || !display_env[0])
+ canonical_display_name = ":0";
+ else
+ {
+ gchar *display_p, *screen_p;
+ canonical_display_name = g_strdup (display_env);
+ display_p = strrchr (canonical_display_name, ':');
+ screen_p = strrchr (canonical_display_name, '.');
+ if (screen_p && display_p && ((guint) screen_p > (guint) display_p))
+ {
+ *screen_p = '\0';
+ }
+ }
+ }
+ else
+ {
+ canonical_display_name = display_env;
+ }
+ }
+ return canonical_display_name;
+}
+
static Accessibility_Registry
spi_atk_bridge_get_registry (void)
{
if (registry_died || (registry == CORBA_OBJECT_NIL)) {
CORBA_exception_init (&ev);
if (registry_died)
- DBG (1, g_warning ("registry died! restarting..."));
+ {
+ if (exiting)
+ return CORBA_OBJECT_NIL;
+ else
+ DBG (1, g_warning ("registry died! restarting..."));
+ }
+ bonobo_activation_set_activation_env_value ("AT_SPI_DISPLAY", spi_display_name ());
+
registry = bonobo_activation_activate_from_id (
"OAFIID:Accessibility_Registry:1.0", 0, NULL, &ev);
return;
}
this_app = NULL;
+ if (atk_bridge_pid != getpid ())
+ {
+ _exit (0);
+ }
+ exiting = TRUE;
/*
* Check whether we still have windows which have not been deleted.
*/
g_assert (bonobo_activate ());
}
- deregister_application (app);
+ if (!registry_died)
+ deregister_application (app);
DBG (1, g_message ("bridge exit func complete.\n"));
Accessibility_Event e;
SpiAccessible *source;
AtkObject *aobject;
+ Accessibility_Registry registry;
#ifdef SPI_BRIDGE_DEBUG
CORBA_string s;
#endif
CORBA_free (s);
#endif
CORBA_exception_init (&ev);
- Accessibility_Registry_notifyEvent (spi_atk_bridge_get_registry (),
+ registry = spi_atk_bridge_get_registry ();
+ if (registry_died) {
+ g_free (e.type);
+ return;
+ }
+ Accessibility_Registry_notifyEvent (registry,
&e, &ev);
#ifdef SPI_BRIDGE_DEBUG
if (ev._major != CORBA_NO_EXCEPTION)
CORBA_exception_id(&ev));
#endif
if (BONOBO_EX (&ev)) registry_died = TRUE;
- Accessibility_Accessible_unref (e.source, &ev);
+ bonobo_object_unref (BONOBO_OBJECT (source));
CORBA_exception_free (&ev);
CORBA_Object c_obj;
char *sp = NULL;
AtkObject *ao;
- AtkText *text;
gint detail1 = 0, detail2 = 0;
SpiAccessible *s_ao = NULL;
#ifdef SPI_BRIDGE_DEBUG
}
else if (signal_query.signal_id == atk_signal_text_selection_changed)
{
- text = ATK_TEXT (gobject);
-
/* Return NULL as the selected string */
spi_init_any_nil (&any);
}
if (sp)
g_free (sp);
+ if (any._release)
+ CORBA_free (any._value);
return TRUE;
}
if (atk_state_set_contains_state (stateset, ATK_STATE_ACTIVE))
{
spi_atk_emit_eventv (G_OBJECT (child), 0, 0, &any, "window:deactivate");
+ if (registry_died)
+ return;
}
g_object_unref (stateset);