/*
+ * AT-SPI - Assistive Technology Service Provider Interface
+ * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
+ *
+ * Copyright 2001 Sun Microsystems Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
*
* Basic SPI initialization and event loop function prototypes
*
static GHashTable *live_refs = NULL;
static guint
-spi_object_hash (gconstpointer key)
+cspi_object_hash (gconstpointer key)
{
CORBA_Object object = (CORBA_Object) key;
guint retval;
}
static gboolean
-spi_object_equal (gconstpointer a, gconstpointer b)
+cspi_object_equal (gconstpointer a, gconstpointer b)
{
CORBA_Object objecta = (CORBA_Object) a;
CORBA_Object objectb = (CORBA_Object) b;
}
static void
-spi_object_release (gpointer value)
+cspi_object_release (gpointer value)
{
Accessible *a = (Accessible *) value;
g_print ("releasing %p => %p\n", a, a->objref);
#endif
- bonobo_object_release_unref (a->objref, NULL);
+ cspi_release_unref (a->objref);
memset (a, 0xaa, sizeof (Accessible));
a->ref_count = -1;
#ifndef DEBUG_OBJECTS
- g_free (a);
+ free (a);
#endif
}
-
SPIBoolean
cspi_accessible_is_a (Accessible *obj,
const char *interface_name)
unknown = Bonobo_Unknown_queryInterface (CSPI_OBJREF (obj),
interface_name, cspi_ev ());
- if (BONOBO_EX (cspi_ev ()))
+ if (ev._major != CORBA_NO_EXCEPTION)
{
g_error ("Exception '%s' checking if is '%s'",
- bonobo_exception_get_text (cspi_ev ()),
+ cspi_exception_get_text (),
interface_name);
}
if (unknown != CORBA_OBJECT_NIL)
{
retval = TRUE;
- bonobo_object_release_unref (unknown, NULL);
+ cspi_release_unref (unknown);
}
else
{
}
static GHashTable *
-get_live_refs (void)
+cspi_get_live_refs (void)
{
if (!live_refs)
{
- live_refs = g_hash_table_new_full (spi_object_hash,
- spi_object_equal,
+ live_refs = g_hash_table_new_full (cspi_object_hash,
+ cspi_object_equal,
NULL,
- spi_object_release);
+ cspi_object_release);
}
return live_refs;
}
{
SPIBoolean retval;
- if (BONOBO_EX (&ev))
+ if (ev._major != CORBA_NO_EXCEPTION)
{
CORBA_exception_free (&ev);
retval = TRUE;
}
else
{
- if ((ref = g_hash_table_lookup (get_live_refs (), corba_object)))
+ if ((ref = g_hash_table_lookup (cspi_get_live_refs (), corba_object)))
{
g_assert (ref->ref_count > 0);
ref->ref_count++;
- bonobo_object_release_unref (corba_object, NULL);
+ cspi_release_unref (corba_object);
#ifdef DEBUG_OBJECTS
g_print ("returning cached %p => %p\n", ref, ref->objref);
#endif
}
else
{
- ref = g_new (Accessible, 1);
+ ref = malloc (sizeof (Accessible));
#ifdef DEBUG_OBJECTS
g_print ("allocating %p => %p\n", ref, corba_object);
ref->objref = corba_object;
ref->ref_count = 1;
- g_hash_table_insert (get_live_refs (), ref->objref, ref);
+ g_hash_table_insert (cspi_get_live_refs (), ref->objref, ref);
}
}
if (--accessible->ref_count == 0)
{
- g_hash_table_remove (get_live_refs (), accessible->objref);
+ g_hash_table_remove (cspi_get_live_refs (), accessible->objref);
}
}
if (registry != CORBA_OBJECT_NIL)
{
- bonobo_object_release_unref (registry, NULL);
+ cspi_release_unref (registry);
registry = CORBA_OBJECT_NIL;
}
}
int
SPI_init (void)
{
- int argc = 0;
- char *obj_id;
-
if (SPI_inited)
{
return 1;
CORBA_exception_init (&ev);
- if (!bonobo_init (&argc, NULL))
- {
- g_error ("Could not initialize Bonobo");
- }
-
- obj_id = "OAFIID:Accessibility_Registry:proto0.1";
-
- registry = bonobo_activation_activate_from_id (
- obj_id, 0, NULL, cspi_ev ());
-
- if (ev._major != CORBA_NO_EXCEPTION)
- {
- g_error ("AT-SPI error: during registry activation: %s\n",
- bonobo_exception_get_text (cspi_ev ()));
- }
-
- if (registry == CORBA_OBJECT_NIL)
- {
- g_error ("Could not locate registry");
- }
-
- bonobo_activate ();
+ registry = cspi_init ();
g_atexit (cspi_cleanup);
void
SPI_event_main (void)
{
- bonobo_main ();
+ cspi_main ();
}
/**
void
SPI_event_quit (void)
{
- bonobo_main_quit ();
+ cspi_main_quit ();
}
/**
return leaked;
}
+
+/**
+ * SPI_freeString:
+ * @s: a character string returned from another at-spi call.
+ *
+ * Free a character string returned from an at-spi call. Clients of
+ * at-spi should use this function instead of free () or g_free().
+ * This API should not be used to free strings
+ * from other libraries or allocated by the client.
+ **/
+void
+SPI_freeString (char *s)
+{
+ CORBA_free (s);
+}