diff -r e20de85af2ee -r ce057bb09d0b ofdbus/dbus-glib/dbus/dbus-gmain.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ofdbus/dbus-glib/dbus/dbus-gmain.c	Fri Jun 04 16:20:51 2010 +0100
@@ -0,0 +1,849 @@
+/* -*- mode: C; c-file-style: "gnu" -*- */
+/* dbus-gmain.c GLib main loop integration
+ *
+ * Copyright (C) 2002, 2003 CodeFactory AB
+ * Copyright (C) 2005 Red Hat, Inc.
+ * Portion Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
+ * Licensed under the Academic Free License version 2.1
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef __SYMBIAN32__
+#include <config.h>
+#else
+#include "config.h"
+#endif //__SYMBIAN32__
+#include <dbus/dbus-glib.h>
+#include <dbus/dbus-glib-lowlevel.h>
+#include "dbus-gtest.h"
+#include "dbus-gutils.h"
+#include "dbus-gvalue.h"
+#include "dbus-gobject.h"
+#include "dbus-gvalue-utils.h"
+#include "dbus-gsignature.h"
+#include <string.h>
+#ifndef __SYMBIAN32__
+#include <libintl.h>
+#define _(x) dgettext (GETTEXT_PACKAGE, x)
+#define N_(x) x
+#else
+
+#define _(x) x
+#define N_(x) x
+#endif
+
+#ifdef __SYMBIAN32__
+#include "libdbus_glib_wsd_solution.h"
+#endif
+/**
+ * @defgroup DBusGLibInternals GLib bindings implementation details
+ * @ingroup  DBusInternals
+ * @brief Implementation details of GLib bindings
+ *
+ * @{
+ */
+
+/**
+ * DBusGMessageQueue:
+ * A GSource subclass for dispatching DBusConnection messages.
+ * We need this on top of the IO handlers, because sometimes
+ * there are messages to dispatch queued up but no IO pending.
+ */
+typedef struct
+{
+  GSource source; /**< the parent GSource */
+  DBusConnection *connection; /**< the connection to dispatch */
+} DBusGMessageQueue;
+
+static gboolean message_queue_prepare  (GSource     *source,
+                                        gint        *timeout);
+static gboolean message_queue_check    (GSource     *source);
+static gboolean message_queue_dispatch (GSource     *source,
+                                        GSourceFunc  callback,
+                                        gpointer     user_data);
+
+static const GSourceFuncs message_queue_funcs = {
+  message_queue_prepare,
+  message_queue_check,
+  message_queue_dispatch,
+  NULL
+};
+
+static gboolean
+message_queue_prepare (GSource *source,
+                       gint    *timeout)
+{
+  DBusConnection *connection = ((DBusGMessageQueue *)source)->connection;
+  
+  *timeout = -1;
+
+  return (dbus_connection_get_dispatch_status (connection) == DBUS_DISPATCH_DATA_REMAINS);  
+}
+
+static gboolean
+message_queue_check (GSource *source)
+{
+  return FALSE;
+}
+
+static gboolean
+message_queue_dispatch (GSource     *source,
+                        GSourceFunc  callback,
+                        gpointer     user_data)
+{
+  DBusConnection *connection = ((DBusGMessageQueue *)source)->connection;
+
+  dbus_connection_ref (connection);
+
+  /* Only dispatch once - we don't want to starve other GSource */
+  dbus_connection_dispatch (connection);
+  
+  dbus_connection_unref (connection);
+
+  return TRUE;
+}
+
+typedef struct
+{
+  GMainContext *context;      /**< the main context */
+  GSList *ios;                /**< all IOHandler */
+  GSList *timeouts;           /**< all TimeoutHandler */
+  DBusConnection *connection; /**< NULL if this is really for a server not a connection */
+  GSource *message_queue_source; /**< DBusGMessageQueue */
+} ConnectionSetup;
+
+
+typedef struct
+{
+  ConnectionSetup *cs;
+  GSource *source;
+  DBusWatch *watch;
+} IOHandler;
+
+typedef struct
+{
+  ConnectionSetup *cs;
+  GSource *source;
+  DBusTimeout *timeout;
+} TimeoutHandler;
+
+
+#if EMULATOR
+GET_GLOBAL_VAR_FROM_TLS(_dbus_gmain_connection_slot,dbus_gmain,dbus_int32_t)
+#define _dbus_gmain_connection_slot (*GET_DBUS_WSD_VAR_NAME(_dbus_gmain_connection_slot,dbus_gmain,g)())
+
+GET_STATIC_VAR_FROM_TLS(server_slot,dbus_gmain,dbus_int32_t)
+#define server_slot (*GET_DBUS_WSD_VAR_NAME(server_slot,dbus_gmain,s)())
+
+#else
+
+dbus_int32_t _dbus_gmain_connection_slot = -1;
+
+static dbus_int32_t server_slot = -1;
+#endif
+
+
+
+static ConnectionSetup*
+connection_setup_new (GMainContext   *context,
+                      DBusConnection *connection)
+{
+  ConnectionSetup *cs;
+
+  cs = g_new0 (ConnectionSetup, 1);
+
+  g_assert (context != NULL);
+  
+  cs->context = context;
+  g_main_context_ref (cs->context);  
+
+  if (connection)
+    {
+      cs->connection = connection;
+
+      cs->message_queue_source = g_source_new ((GSourceFuncs *) &message_queue_funcs,
+                                               sizeof (DBusGMessageQueue));
+      ((DBusGMessageQueue*)cs->message_queue_source)->connection = connection;
+      g_source_attach (cs->message_queue_source, cs->context);
+    }
+  
+  return cs;
+}
+
+static void
+io_handler_source_finalized (gpointer data)
+{
+  IOHandler *handler;
+
+  handler = data;
+
+  if (handler->watch)
+    dbus_watch_set_data (handler->watch, NULL, NULL);
+  
+  g_free (handler);
+}
+
+static void
+io_handler_destroy_source (void *data)
+{
+  IOHandler *handler;
+
+  handler = data;
+
+  if (handler->source)
+    {
+      GSource *source = handler->source;
+      handler->source = NULL;
+      handler->cs->ios = g_slist_remove (handler->cs->ios, handler);
+      g_source_destroy (source);
+      g_source_unref (source);
+    }
+}
+
+static void
+io_handler_watch_freed (void *data)
+{
+  IOHandler *handler;
+
+  handler = data;
+
+  handler->watch = NULL;
+
+  io_handler_destroy_source (handler);
+}
+
+static gboolean
+io_handler_dispatch (GIOChannel   *source,
+                     GIOCondition  condition,
+                     gpointer      data)
+{
+  IOHandler *handler;
+  guint dbus_condition = 0;
+  DBusConnection *connection;
+
+  handler = data;
+
+  connection = handler->cs->connection;
+  
+  if (connection)
+    dbus_connection_ref (connection);
+  
+  if (condition & G_IO_IN)
+    dbus_condition |= DBUS_WATCH_READABLE;
+  if (condition & G_IO_OUT)
+    dbus_condition |= DBUS_WATCH_WRITABLE;
+  if (condition & G_IO_ERR)
+    dbus_condition |= DBUS_WATCH_ERROR;
+  if (condition & G_IO_HUP)
+    dbus_condition |= DBUS_WATCH_HANGUP;
+
+  /* Note that we don't touch the handler after this, because
+   * dbus may have disabled the watch and thus killed the
+   * handler.
+   */
+  dbus_watch_handle (handler->watch, dbus_condition);
+  handler = NULL;
+
+  if (connection)
+    dbus_connection_unref (connection);
+  
+  return TRUE;
+}
+
+static void
+connection_setup_add_watch (ConnectionSetup *cs,
+                            DBusWatch       *watch)
+{
+  guint flags;
+  GIOCondition condition;
+  GIOChannel *channel;
+  IOHandler *handler;
+  
+  if (!dbus_watch_get_enabled (watch))
+    return;
+  
+  g_assert (dbus_watch_get_data (watch) == NULL);
+  
+  flags = dbus_watch_get_flags (watch);
+
+  condition = G_IO_ERR | G_IO_HUP;
+  if (flags & DBUS_WATCH_READABLE)
+    condition |= G_IO_IN;
+  if (flags & DBUS_WATCH_WRITABLE)
+    condition |= G_IO_OUT;
+
+  handler = g_new0 (IOHandler, 1);
+  handler->cs = cs;
+  handler->watch = watch;
+  
+  channel = g_io_channel_unix_new (dbus_watch_get_fd (watch));
+  
+  handler->source = g_io_create_watch (channel, condition);
+  g_source_set_callback (handler->source, (GSourceFunc) io_handler_dispatch, handler,
+                         io_handler_source_finalized);
+  g_source_attach (handler->source, cs->context);
+
+  cs->ios = g_slist_prepend (cs->ios, handler);
+  
+  dbus_watch_set_data (watch, handler, io_handler_watch_freed);
+  g_io_channel_unref (channel);
+}
+
+static void
+connection_setup_remove_watch (ConnectionSetup *cs,
+                               DBusWatch       *watch)
+{
+  IOHandler *handler;
+
+  handler = dbus_watch_get_data (watch);
+
+  if (handler == NULL)
+    return;
+  
+  io_handler_destroy_source (handler);
+}
+
+static void
+timeout_handler_source_finalized (gpointer data)
+{
+  TimeoutHandler *handler;
+
+  handler = data;
+
+  if (handler->timeout)
+    dbus_timeout_set_data (handler->timeout, NULL, NULL);
+  
+  g_free (handler);
+}
+
+static void
+timeout_handler_destroy_source (void *data)
+{
+  TimeoutHandler *handler;
+
+  handler = data;
+
+  if (handler->source)
+    {
+      GSource *source = handler->source;
+      handler->source = NULL;
+      handler->cs->timeouts = g_slist_remove (handler->cs->timeouts, handler);
+      g_source_destroy (source);
+      g_source_unref (source);
+    }
+}
+
+static void
+timeout_handler_timeout_freed (void *data)
+{
+  TimeoutHandler *handler;
+
+  handler = data;
+
+  handler->timeout = NULL;
+
+  timeout_handler_destroy_source (handler);
+}
+
+static gboolean
+timeout_handler_dispatch (gpointer      data)
+{
+  TimeoutHandler *handler;
+
+  handler = data;
+
+  dbus_timeout_handle (handler->timeout);
+  
+  return TRUE;
+}
+
+static void
+connection_setup_add_timeout (ConnectionSetup *cs,
+                              DBusTimeout     *timeout)
+{
+  TimeoutHandler *handler;
+  
+  if (!dbus_timeout_get_enabled (timeout))
+    return;
+  
+  g_assert (dbus_timeout_get_data (timeout) == NULL);
+
+  handler = g_new0 (TimeoutHandler, 1);
+  handler->cs = cs;
+  handler->timeout = timeout;
+
+  handler->source = g_timeout_source_new (dbus_timeout_get_interval (timeout));
+  g_source_set_callback (handler->source, timeout_handler_dispatch, handler,
+                         timeout_handler_source_finalized);
+  g_source_attach (handler->source, handler->cs->context);
+
+  cs->timeouts = g_slist_prepend (cs->timeouts, handler);
+
+  dbus_timeout_set_data (timeout, handler, timeout_handler_timeout_freed);
+}
+
+static void
+connection_setup_remove_timeout (ConnectionSetup *cs,
+                                 DBusTimeout       *timeout)
+{
+  TimeoutHandler *handler;
+  
+  handler = dbus_timeout_get_data (timeout);
+
+  if (handler == NULL)
+    return;
+  
+  timeout_handler_destroy_source (handler);
+}
+
+static void
+connection_setup_free (ConnectionSetup *cs)
+{
+  while (cs->ios)
+    io_handler_destroy_source (cs->ios->data);
+
+  while (cs->timeouts)
+    timeout_handler_destroy_source (cs->timeouts->data);
+
+  if (cs->message_queue_source)
+    {
+      GSource *source;
+
+      source = cs->message_queue_source;
+      cs->message_queue_source = NULL;
+
+      g_source_destroy (source);
+      g_source_unref (source);
+    }
+  
+  g_main_context_unref (cs->context);
+  g_free (cs);
+}
+
+static dbus_bool_t
+add_watch (DBusWatch *watch,
+	   gpointer   data)
+{
+  ConnectionSetup *cs;
+
+  cs = data;
+
+  connection_setup_add_watch (cs, watch);
+  
+  return TRUE;
+}
+
+static void
+remove_watch (DBusWatch *watch,
+	      gpointer   data)
+{
+  ConnectionSetup *cs;
+
+  cs = data;
+
+  connection_setup_remove_watch (cs, watch);
+}
+
+static void
+watch_toggled (DBusWatch *watch,
+               void      *data)
+{
+  /* Because we just exit on OOM, enable/disable is
+   * no different from add/remove
+   */
+  if (dbus_watch_get_enabled (watch))
+    add_watch (watch, data);
+  else
+    remove_watch (watch, data);
+}
+
+static dbus_bool_t
+add_timeout (DBusTimeout *timeout,
+	     void        *data)
+{
+  ConnectionSetup *cs;
+
+  cs = data;
+  
+  if (!dbus_timeout_get_enabled (timeout))
+    return TRUE;
+
+  connection_setup_add_timeout (cs, timeout);
+
+  return TRUE;
+}
+
+static void
+remove_timeout (DBusTimeout *timeout,
+		void        *data)
+{
+  ConnectionSetup *cs;
+
+  cs = data;
+
+  connection_setup_remove_timeout (cs, timeout);
+}
+
+static void
+timeout_toggled (DBusTimeout *timeout,
+                 void        *data)
+{
+  /* Because we just exit on OOM, enable/disable is
+   * no different from add/remove
+   */
+  if (dbus_timeout_get_enabled (timeout))
+    add_timeout (timeout, data);
+  else
+    remove_timeout (timeout, data);
+}
+
+static void
+wakeup_main (void *data)
+{
+  ConnectionSetup *cs = data;
+
+  g_main_context_wakeup (cs->context);
+}
+
+
+/* Move to a new context */
+static ConnectionSetup*
+connection_setup_new_from_old (GMainContext    *context,
+                               ConnectionSetup *old)
+{
+  GSList *tmp;
+  ConnectionSetup *cs;
+
+  g_assert (old->context != context);
+  
+  cs = connection_setup_new (context, old->connection);
+  
+  tmp = old->ios;
+  while (tmp != NULL)
+    {
+      IOHandler *handler = tmp->data;
+
+      connection_setup_add_watch (cs, handler->watch);
+      
+      tmp = tmp->next;
+    }
+
+  tmp = old->timeouts;
+  while (tmp != NULL)
+    {
+      TimeoutHandler *handler = tmp->data;
+
+      connection_setup_add_timeout (cs, handler->timeout);
+      
+      tmp = tmp->next;
+    }
+
+  return cs;
+}
+
+/** @} */ /* End of GLib bindings internals */
+
+/** @addtogroup DBusGLib
+ * @{
+ */
+
+/**
+ * dbus_connection_setup_with_g_main:
+ * @connection: the connection
+ * @context: the #GMainContext or #NULL for default context
+ *
+ * Sets the watch and timeout functions of a #DBusConnection
+ * to integrate the connection with the GLib main loop.
+ * Pass in #NULL for the #GMainContext unless you're
+ * doing something specialized.
+ *
+ * If called twice for the same context, does nothing the second
+ * time. If called once with context A and once with context B,
+ * context B replaces context A as the context monitoring the
+ * connection.
+ */
+ #ifdef __SYMBIAN32__
+EXPORT_C
+#endif
+void
+dbus_connection_setup_with_g_main (DBusConnection *connection,
+				   GMainContext   *context)
+{
+  ConnectionSetup *old_setup;
+  ConnectionSetup *cs;
+  
+  /* FIXME we never free the slot, so its refcount just keeps growing,
+   * which is kind of broken.
+   */
+  dbus_connection_allocate_data_slot (&_dbus_gmain_connection_slot);
+  if (_dbus_gmain_connection_slot < 0)
+    goto nomem;
+
+  if (context == NULL)
+    context = g_main_context_default ();
+
+  cs = NULL;
+  
+  old_setup = dbus_connection_get_data (connection, _dbus_gmain_connection_slot);
+  if (old_setup != NULL)
+    {
+      if (old_setup->context == context)
+        return; /* nothing to do */
+
+      cs = connection_setup_new_from_old (context, old_setup);
+      
+      /* Nuke the old setup */
+      dbus_connection_set_data (connection, _dbus_gmain_connection_slot, NULL, NULL);
+      old_setup = NULL;
+    }
+
+  if (cs == NULL)
+    cs = connection_setup_new (context, connection);
+
+  if (!dbus_connection_set_data (connection, _dbus_gmain_connection_slot, cs,
+                                 (DBusFreeFunction)connection_setup_free))
+    goto nomem;
+  
+  if (!dbus_connection_set_watch_functions (connection,
+                                            add_watch,
+                                            remove_watch,
+                                            watch_toggled,
+                                            cs, NULL))
+    goto nomem;
+
+  if (!dbus_connection_set_timeout_functions (connection,
+                                              add_timeout,
+                                              remove_timeout,
+                                              timeout_toggled,
+                                              cs, NULL))
+    goto nomem;
+    
+  dbus_connection_set_wakeup_main_function (connection,
+					    wakeup_main,
+					    cs, NULL);
+      
+  return;
+
+ nomem:
+  g_error ("Not enough memory to set up DBusConnection for use with GLib");
+}
+
+/**
+ * dbus_server_setup_with_g_main:
+ * @server: the server
+ * @context: the #GMainContext or #NULL for default
+ *
+ * Sets the watch and timeout functions of a #DBusServer
+ * to integrate the server with the GLib main loop.
+ * In most cases the context argument should be #NULL.
+ *
+ * If called twice for the same context, does nothing the second
+ * time. If called once with context A and once with context B,
+ * context B replaces context A as the context monitoring the
+ * connection.
+ */
+ 	#ifdef __SYMBIAN32__
+	EXPORT_C
+	#endif
+void
+dbus_server_setup_with_g_main (DBusServer   *server,
+                               GMainContext *context)
+{
+  ConnectionSetup *old_setup;
+  ConnectionSetup *cs;
+  
+  /* FIXME we never free the slot, so its refcount just keeps growing,
+   * which is kind of broken.
+   */
+  dbus_server_allocate_data_slot (&server_slot);
+  if (server_slot < 0)
+    goto nomem;
+
+  if (context == NULL)
+    context = g_main_context_default ();
+
+  cs = NULL;
+  
+  old_setup = dbus_server_get_data (server, server_slot);
+  if (old_setup != NULL)
+    {
+      if (old_setup->context == context)
+        return; /* nothing to do */
+
+      cs = connection_setup_new_from_old (context, old_setup);
+      
+      /* Nuke the old setup */
+      dbus_server_set_data (server, server_slot, NULL, NULL);
+      old_setup = NULL;
+    }
+
+  if (cs == NULL)
+    cs = connection_setup_new (context, NULL);
+
+  if (!dbus_server_set_data (server, server_slot, cs,
+                             (DBusFreeFunction)connection_setup_free))
+    goto nomem;
+  
+  if (!dbus_server_set_watch_functions (server,
+                                        add_watch,
+                                        remove_watch,
+                                        watch_toggled,
+                                        cs, NULL))
+    goto nomem;
+
+  if (!dbus_server_set_timeout_functions (server,
+                                          add_timeout,
+                                          remove_timeout,
+                                          timeout_toggled,
+                                          cs, NULL))
+    goto nomem;
+      
+  return;
+
+ nomem:
+  g_error ("Not enough memory to set up DBusServer for use with GLib");
+}
+
+/**
+ * dbus_g_connection_open:
+ * @address: address of the connection to open
+ * @error: address where an error can be returned.
+ *
+ * Returns a connection to the given address.
+ *
+ * (Internally, calls dbus_connection_open() then calls
+ * dbus_connection_setup_with_g_main() on the result.)
+ *
+ * Returns: a DBusConnection
+ */
+ 	#ifdef __SYMBIAN32__
+	EXPORT_C
+	#endif
+DBusGConnection*
+dbus_g_connection_open (const gchar  *address,
+                        GError      **error)
+{
+  DBusConnection *connection;
+  DBusError derror;
+
+  g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+  _dbus_g_value_types_init ();
+
+  dbus_error_init (&derror);
+
+  connection = dbus_connection_open (address, &derror);
+  if (connection == NULL)
+    {
+      dbus_set_g_error (error, &derror);
+      dbus_error_free (&derror);
+      return NULL;
+    }
+
+  /* does nothing if it's already been done */
+  dbus_connection_setup_with_g_main (connection, NULL);
+
+  return DBUS_G_CONNECTION_FROM_CONNECTION (connection);
+}
+
+/**
+ * dbus_g_bus_get:
+ * @type: bus type
+ * @error: address where an error can be returned.
+ *
+ * Returns a connection to the given bus. The connection is a global variable
+ * shared with other callers of this function.
+ * 
+ * (Internally, calls dbus_bus_get() then calls
+ * dbus_connection_setup_with_g_main() on the result.)
+ *
+ * Returns: a DBusConnection
+ */
+ #ifdef __SYMBIAN32__
+EXPORT_C
+#endif
+DBusGConnection*
+dbus_g_bus_get (DBusBusType     type,
+                GError        **error)
+{
+  DBusConnection *connection;
+  DBusError derror;
+
+  g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+  _dbus_g_value_types_init ();
+  
+  dbus_error_init (&derror);
+
+  connection = dbus_bus_get (type, &derror);
+  if (connection == NULL)
+    {
+      dbus_set_g_error (error, &derror);
+      dbus_error_free (&derror);
+      return NULL;
+    }
+
+  /* does nothing if it's already been done */
+  dbus_connection_setup_with_g_main (connection, NULL);
+
+  return DBUS_G_CONNECTION_FROM_CONNECTION (connection);
+}
+
+/** @} */ /* end of public API */
+
+#ifdef DBUS_BUILD_TESTS
+
+/**
+ * @ingroup DBusGLibInternals
+ * Unit test for GLib main loop integration
+ * Returns: #TRUE on success.
+ */
+  	#ifdef __SYMBIAN32__
+	EXPORT_C
+	#endif
+gboolean
+_dbus_gmain_test (const char *test_data_dir)
+{
+  GType type;
+  GType rectype;
+
+  g_type_init ();
+  _dbus_g_value_types_init ();
+
+  rectype = dbus_g_type_get_collection ("GArray", G_TYPE_UINT);
+  g_assert (rectype != G_TYPE_INVALID);
+  g_assert (!strcmp (g_type_name (rectype), "GArray_guint_"));
+
+  type = _dbus_gtype_from_signature ("au", TRUE);
+  g_assert (type == rectype);
+
+  rectype = dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_STRING);
+  g_assert (rectype != G_TYPE_INVALID);
+  g_assert (!strcmp (g_type_name (rectype), "GHashTable_gchararray+gchararray_"));
+
+  type = _dbus_gtype_from_signature ("a{ss}", TRUE);
+  g_assert (type == rectype);
+
+  type = _dbus_gtype_from_signature ("o", FALSE);
+  g_assert (type == DBUS_TYPE_G_OBJECT_PATH);
+  type = _dbus_gtype_from_signature ("o", TRUE);
+  g_assert (type == DBUS_TYPE_G_OBJECT_PATH);
+  
+  return TRUE;
+}
+
+#endif /* DBUS_BUILD_TESTS */