Changes to introspection generation to remove DOCTYPE and XML

[platform/core/uifw/at-spi2-atk.git] / cspi / bonobo / cspi-bonobo.c

diff --git a/cspi/bonobo/cspi-bonobo.c b/cspi/bonobo/cspi-bonobo.c
index 891b029..797f361 100644 (file)
--- a/cspi/bonobo/cspi-bonobo.c
+++ b/cspi/bonobo/cspi-bonobo.c
@@ -1,23 +1,49 @@
-#include "../cspi-lowlevel.h"
+/*
+ * AT-SPI - Assistive Technology Service Provider Interface
+ * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
+ *
+ * Copyright 2001, 2002 Sun Microsystems Inc.,
+ * Copyright 2001, 2002 Ximian, Inc.
+ *           2002 Ximian 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.
+ */
 
+#include <string.h>
 #include <libbonobo.h>
+#include "../cspi-lowlevel.h"
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
 
-void
+CORBA_Object
 cspi_dup_ref (CORBA_Object object)
 {
-  bonobo_object_dup_ref (object, NULL);
+  return bonobo_object_dup_ref (object, cspi_ev ());
 }
 
 void
 cspi_release_unref (CORBA_Object object)
 {
-  bonobo_object_release_unref (object, NULL);
+    bonobo_object_release_unref (object, NULL); 
 }
 
 SPIBoolean
 cspi_check_ev (const char *error_string)
 {
-  CORBA_Environment *ev = cspi_ev ();
+  CORBA_Environment *ev = cspi_peek_ev ();
 
   if (ev->_major != CORBA_NO_EXCEPTION)
     {
@@ -25,8 +51,10 @@ cspi_check_ev (const char *error_string)
 
       err = bonobo_exception_get_text (ev);
 
-      fprintf (stderr, "Warning: AT-SPI error: %s: %s\n",
-              error_string, err);
+      if (!cspi_exception_throw (ev, (char *) error_string)) {
+       fprintf (stderr, "Warning: AT-SPI error: %s: %s\n",
+                error_string, err);
+      }
 
       g_free (err);
 
@@ -40,3 +68,131 @@ cspi_check_ev (const char *error_string)
     }
 }
 
+char *
+cspi_exception_get_text (void)
+{
+  char *ret, *txt;
+
+  txt = bonobo_exception_get_text (cspi_ev ());
+  ret = strdup (txt);
+  g_free (txt);
+
+  return ret;
+}
+
+/* 
+ * Returns a 'canonicalized' value for DISPLAY,
+ * with the screen number stripped off if present.
+ */
+static const gchar*
+cspi_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 && (screen_p > display_p))
+               {
+                   *screen_p = '\0';
+               }
+           }
+       }
+       else
+       {
+           canonical_display_name = display_env;
+       }
+    }
+    return canonical_display_name;
+}
+
+static gchar *
+cspi_get_registry_ior (void)
+{
+  Atom AT_SPI_IOR;
+  Atom actual_type;
+  int actual_format;
+  unsigned char *data = NULL;
+  unsigned long nitems;
+  unsigned long leftover;
+  static Display *display = NULL;
+  if (!display)
+    display = XOpenDisplay (cspi_display_name ());
+
+  AT_SPI_IOR = XInternAtom (display, "AT_SPI_IOR", False);
+  XGetWindowProperty(display,
+                     XDefaultRootWindow (display),
+                     AT_SPI_IOR, 0L,
+                     (long)BUFSIZ, False,
+                     (Atom) 31, &actual_type, &actual_format,
+                     &nitems, &leftover, &data);
+  if (data == NULL)
+    g_warning ("AT_SPI_REGISTRY was not started at session startup.");
+
+  return (gchar *) data;
+}
+
+CORBA_Object
+cspi_init (void)
+{
+  CORBA_Object registry = NULL;
+  CORBA_Environment ev;
+  char *ior =  NULL;
+
+  if (!bonobo_init (NULL, NULL))
+    {
+      g_error ("Could not initialize Bonobo");
+    }
+
+  CORBA_exception_init (&ev);
+
+  ior = (char *) cspi_get_registry_ior ();
+  if (ior != NULL)
+    {
+      registry = CORBA_ORB_string_to_object (bonobo_activation_orb_get (),
+                                                ior, &ev);
+    }
+
+  if (ev._major != CORBA_NO_EXCEPTION)
+    {
+      g_error ("AT-SPI error: during registry activation: %s\n",
+              bonobo_exception_get_text (&ev));
+    }
+
+  if (registry == CORBA_OBJECT_NIL)
+    {
+      g_warning ("Could not locate registry");
+    }
+
+  bonobo_activate ();
+
+  return registry;
+}
+
+SPIBoolean
+cspi_ping (CORBA_Object object)
+{
+       return bonobo_unknown_ping (object, NULL);
+}
+
+void
+cspi_main (void)
+{
+  bonobo_main ();
+}
+
+void
+cspi_main_quit (void)
+{
+  bonobo_main_quit ();
+}