sl@0: /* -*- mode: C; c-file-style: "gnu" -*- */
sl@0: /* dbus-gobject.c Exporting a GObject remotely
sl@0:  *
sl@0:  * Copyright (C) 2003, 2004, 2005 Red Hat, Inc.
sl@0:  * Copyright (C) 2005 Nokia
sl@0:  * Portion Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
sl@0:  * Licensed under the Academic Free License version 2.1
sl@0:  *
sl@0:  * This program is free software; you can redistribute it and/or modify
sl@0:  * it under the terms of the GNU General Public License as published by
sl@0:  * the Free Software Foundation; either version 2 of the License, or
sl@0:  * (at your option) any later version.
sl@0:  *
sl@0:  * This program is distributed in the hope that it will be useful,
sl@0:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
sl@0:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
sl@0:  * GNU General Public License for more details.
sl@0:  *
sl@0:  * You should have received a copy of the GNU General Public License
sl@0:  * along with this program; if not, write to the Free Software
sl@0:  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
sl@0:  *
sl@0:  */
sl@0: 
sl@0: #ifndef __SYMBIAN32__
sl@0: #include <config.h>
sl@0: #else
sl@0: #include "config.h"
sl@0: #endif //__SYMBIAN32__
sl@0: #include <gobject/gvaluecollector.h>
sl@0: #include <dbus/dbus-glib.h>
sl@0: #include <dbus/dbus-glib-lowlevel.h>
sl@0: #include "dbus-gtest.h"
sl@0: #include "dbus-gutils.h"
sl@0: #include "dbus-gobject.h"
sl@0: #include "dbus-gsignature.h"
sl@0: #include "dbus-gvalue.h"
sl@0: #include "dbus-gmarshal.h"
sl@0: #include "dbus-gvalue-utils.h"
sl@0: #include <string.h>
sl@0: 
sl@0: #ifdef __SYMBIAN32__
sl@0: #include "libdbus_glib_wsd_solution.h"
sl@0: #endif
sl@0: 
sl@0: 
sl@0: typedef struct
sl@0: {
sl@0:   char *default_iface;
sl@0:   GType code_enum;
sl@0: } DBusGErrorInfo;
sl@0: 
sl@0: 
sl@0: 
sl@0: #if EMULATOR
sl@0: GET_STATIC_VAR_FROM_TLS(marshal_table,dbus_gobject,GHashTable *)
sl@0: #define marshal_table (*GET_DBUS_WSD_VAR_NAME(marshal_table,dbus_gobject,s)())
sl@0: GET_STATIC_VAR_FROM_TLS(error_metadata,dbus_gobject,GData *)
sl@0: #define error_metadata (*GET_DBUS_WSD_VAR_NAME(error_metadata,dbus_gobject,s)())
sl@0: GET_STATIC_VAR_FROM_TLS(globals_lock,dbus_gobject,GStaticRWLock )
sl@0: #define globals_lock (*GET_DBUS_WSD_VAR_NAME(globals_lock,dbus_gobject,s)())
sl@0: 
sl@0: #else
sl@0: static GStaticRWLock globals_lock = G_STATIC_RW_LOCK_INIT;
sl@0: 
sl@0: static GHashTable *marshal_table = NULL;
sl@0: static GData *error_metadata = NULL;
sl@0: 
sl@0: #endif
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: static char*
sl@0: uscore_to_wincaps (const char *uscore)
sl@0: {
sl@0:   const char *p;
sl@0:   GString *str;
sl@0:   gboolean last_was_uscore;
sl@0: 
sl@0:   last_was_uscore = TRUE;
sl@0:   
sl@0:   str = g_string_new (NULL);
sl@0:   p = uscore;
sl@0:   while (p && *p)
sl@0:     {
sl@0:       if (*p == '-' || *p == '_')
sl@0:         {
sl@0:           last_was_uscore = TRUE;
sl@0:         }
sl@0:       else
sl@0:         {
sl@0:           if (last_was_uscore)
sl@0:             {
sl@0:               g_string_append_c (str, g_ascii_toupper (*p));
sl@0:               last_was_uscore = FALSE;
sl@0:             }
sl@0:           else
sl@0:             g_string_append_c (str, *p);
sl@0:         }
sl@0:       ++p;
sl@0:     }
sl@0: 
sl@0:   return g_string_free (str, FALSE);
sl@0: }
sl@0: 
sl@0: static const char *
sl@0: string_table_next (const char *table)
sl@0: {
sl@0:   return (table + (strlen (table) + 1));
sl@0: }
sl@0: 
sl@0: static const char *
sl@0: string_table_lookup (const char *table, int index)
sl@0: {
sl@0:   const char *ret;
sl@0: 
sl@0:   ret = table;
sl@0: 
sl@0:   while (index--)
sl@0:     ret = string_table_next (ret);
sl@0: 
sl@0:   return ret;
sl@0: }
sl@0: 
sl@0: static const char *
sl@0: get_method_data (const DBusGObjectInfo *object,
sl@0: 		 const DBusGMethodInfo *method)
sl@0: {
sl@0:   return object->data + method->data_offset;
sl@0: }
sl@0: 
sl@0: static char *
sl@0: object_error_domain_prefix_from_object_info (const DBusGObjectInfo *info)
sl@0: {
sl@0:   /* FIXME */
sl@0:   return NULL;
sl@0: }
sl@0: 
sl@0: static char *
sl@0: object_error_code_from_object_info (const DBusGObjectInfo *info, GQuark domain, gint code)
sl@0: {
sl@0:   /* FIXME */
sl@0:   return NULL;
sl@0: }
sl@0: 
sl@0: static const char *
sl@0: method_interface_from_object_info (const DBusGObjectInfo *object,
sl@0: 			      const DBusGMethodInfo *method)
sl@0: {
sl@0:   return string_table_lookup (get_method_data (object, method), 0);
sl@0: }
sl@0: 
sl@0: static const char *
sl@0: method_name_from_object_info (const DBusGObjectInfo *object,
sl@0: 			      const DBusGMethodInfo *method)
sl@0: {
sl@0:   return string_table_lookup (get_method_data (object, method), 1);
sl@0: }
sl@0: 
sl@0: static const char *
sl@0: method_arg_info_from_object_info (const DBusGObjectInfo *object,
sl@0: 				  const DBusGMethodInfo *method)
sl@0: {
sl@0:   return string_table_lookup (get_method_data (object, method), 3);/*RB was 2*/
sl@0: }
sl@0: 
sl@0: typedef enum
sl@0: {
sl@0:   RETVAL_NONE,    
sl@0:   RETVAL_NOERROR,    
sl@0:   RETVAL_ERROR
sl@0: } RetvalType;
sl@0: 
sl@0: static const char *
sl@0: arg_iterate (const char    *data,
sl@0: 	     const char   **name,
sl@0: 	     gboolean      *in,
sl@0: 	     gboolean      *constval,
sl@0: 	     RetvalType    *retval,
sl@0: 	     const char   **type)
sl@0: {
sl@0:   gboolean inarg;
sl@0: 
sl@0:   if (name)
sl@0:     *name = data;
sl@0: 
sl@0:   data = string_table_next (data);
sl@0:   switch (*data)
sl@0:     {
sl@0:     case 'I':
sl@0:       inarg = TRUE;
sl@0:       break;
sl@0:     case 'O':
sl@0:       inarg = FALSE;
sl@0:       break;
sl@0:     default:
sl@0:       g_warning ("invalid arg direction '%c'", *data);
sl@0:       inarg = FALSE;
sl@0:       break;
sl@0:     }
sl@0:   if (in)
sl@0:     *in = inarg;
sl@0: 
sl@0:   if (!inarg)
sl@0:     {
sl@0:       data = string_table_next (data);
sl@0:       switch (*data)
sl@0: 	{
sl@0: 	case 'F':
sl@0: 	  if (constval)
sl@0: 	    *constval = FALSE;
sl@0: 	  break;
sl@0: 	case 'C':
sl@0: 	  if (constval)
sl@0: 	    *constval = TRUE;
sl@0: 	  break;
sl@0: 	default:
sl@0: 	  g_warning ("invalid arg const value '%c'", *data);
sl@0: 	  break;
sl@0: 	}
sl@0:       data = string_table_next (data);
sl@0:       switch (*data)
sl@0: 	{
sl@0: 	case 'N':
sl@0: 	  if (retval)
sl@0: 	    *retval = RETVAL_NONE;
sl@0: 	  break;
sl@0: 	case 'E':
sl@0: 	  if (retval)
sl@0: 	    *retval = RETVAL_ERROR;
sl@0: 	  break;
sl@0: 	case 'R':
sl@0: 	  if (retval)
sl@0: 	    *retval = RETVAL_NOERROR;
sl@0: 	  break;
sl@0: 	default:
sl@0: 	  g_warning ("invalid arg ret value '%c'", *data);
sl@0: 	  break;
sl@0: 	}
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       if (constval)
sl@0: 	*constval = FALSE;
sl@0:       if (retval)
sl@0:       #ifndef __SYMBIAN32__
sl@0:       	*retval = FALSE;
sl@0:       #else
sl@0: 	*retval = (RetvalType)FALSE;
sl@0: 	 #endif
sl@0:     }
sl@0:   
sl@0:   data = string_table_next (data);
sl@0:   if (type)
sl@0:     *type = data;
sl@0: 
sl@0:   return string_table_next (data);
sl@0: }
sl@0: 
sl@0: static char *
sl@0: method_dir_signature_from_object_info (const DBusGObjectInfo *object,
sl@0: 				       const DBusGMethodInfo *method,
sl@0: 				       gboolean               in)
sl@0: {
sl@0:   const char *arg;
sl@0:   GString *ret;
sl@0: 
sl@0:   arg = method_arg_info_from_object_info (object, method);
sl@0: 
sl@0:   ret = g_string_new (NULL);
sl@0: 
sl@0:   while (*arg)
sl@0:     {
sl@0:       const char *name;
sl@0:       gboolean arg_in;
sl@0:       const char *type;
sl@0: 
sl@0:       arg = arg_iterate (arg, &name, &arg_in, NULL, NULL, &type);
sl@0: 
sl@0:       if (arg_in == in)
sl@0: 	g_string_append (ret, type);
sl@0:     }
sl@0: 
sl@0:   return g_string_free (ret, FALSE);
sl@0: }
sl@0: 
sl@0: static char *
sl@0: method_input_signature_from_object_info (const DBusGObjectInfo *object,
sl@0: 					 const DBusGMethodInfo *method)
sl@0: {
sl@0:   return method_dir_signature_from_object_info (object, method, TRUE);
sl@0: }
sl@0: 
sl@0: static char *
sl@0: method_output_signature_from_object_info (const DBusGObjectInfo *object,
sl@0: 					  const DBusGMethodInfo *method)
sl@0: {
sl@0:   return method_dir_signature_from_object_info (object, method, FALSE);
sl@0: }
sl@0: 
sl@0: static const char *
sl@0: propsig_iterate (const char *data, const char **iface, const char **name)
sl@0: {
sl@0:   *iface = data;
sl@0: 
sl@0:   data = string_table_next (data);
sl@0:   *name = data;
sl@0: 
sl@0:   return string_table_next (data);
sl@0: }
sl@0: 
sl@0: #if EMULATOR
sl@0: GET_STATIC_VAR_FROM_TLS(quark,dbus_gobject,GQuark )
sl@0: #define quark (*GET_DBUS_WSD_VAR_NAME(quark,dbus_gobject,s)())
sl@0: 
sl@0: #endif
sl@0: 
sl@0: static GQuark
sl@0: dbus_g_object_type_dbus_metadata_quark (void)
sl@0: {
sl@0: #ifndef EMULATOR
sl@0:   static GQuark quark;
sl@0: #endif
sl@0:   
sl@0:   if (!quark)
sl@0:     quark = g_quark_from_static_string ("DBusGObjectTypeDBusMetadataQuark");
sl@0:   return quark;
sl@0: }
sl@0: 
sl@0: static GList *
sl@0: lookup_object_info (GObject *object)
sl@0: {
sl@0:   GType *interfaces, *p;
sl@0:   GList *info_list = NULL;
sl@0:   const DBusGObjectInfo *info;
sl@0:   GType classtype;
sl@0: 
sl@0:   interfaces = g_type_interfaces (G_TYPE_FROM_INSTANCE (object), NULL);
sl@0: 
sl@0:   for (p = interfaces; *p != 0; p++)
sl@0:     {
sl@0:       info = g_type_get_qdata (*p, dbus_g_object_type_dbus_metadata_quark ());
sl@0:       if (info != NULL && info->format_version >= 0)
sl@0:           info_list = g_list_prepend (info_list, (gpointer) info);
sl@0:     }
sl@0: 
sl@0:   g_free (interfaces);
sl@0: 
sl@0:   for (classtype = G_TYPE_FROM_INSTANCE (object); classtype != 0; classtype = g_type_parent (classtype))
sl@0:     {
sl@0:       info = g_type_get_qdata (classtype, dbus_g_object_type_dbus_metadata_quark ());
sl@0:       if (info != NULL && info->format_version >= 0)
sl@0:           info_list = g_list_prepend (info_list, (gpointer) info);
sl@0:     }
sl@0: 
sl@0:   /* if needed only:
sl@0:   return g_list_reverse (info_list);
sl@0:   */
sl@0:   
sl@0:   return info_list;
sl@0: }
sl@0: 
sl@0: static void
sl@0: gobject_unregister_function (DBusConnection  *connection,
sl@0:                              void            *user_data)
sl@0: {
sl@0: #ifdef WINSCW
sl@0: 
sl@0:   GObject *object;
sl@0: 
sl@0:   object = G_OBJECT (user_data);
sl@0: #endif
sl@0:   /* FIXME */
sl@0: 
sl@0: }
sl@0: 
sl@0: typedef struct
sl@0: {
sl@0:   GString *xml;
sl@0:   GType gtype;
sl@0:   const DBusGObjectInfo *object_info;
sl@0: } DBusGLibWriteIterfaceData;
sl@0: 
sl@0: typedef struct
sl@0: {
sl@0:   GSList *methods;
sl@0:   GSList *signals;
sl@0:   GSList *properties;
sl@0: } DBusGLibWriteInterfaceValues;
sl@0: 
sl@0: static void
sl@0: write_interface (gpointer key, gpointer val, gpointer user_data)
sl@0: {
sl@0:   const char *name;
sl@0:   GSList *methods;
sl@0:   GSList *signals;
sl@0:   GSList *properties;
sl@0:   GString *xml;
sl@0:   const DBusGObjectInfo *object_info;
sl@0:   DBusGLibWriteIterfaceData *data;
sl@0:   DBusGLibWriteInterfaceValues *values;
sl@0: 
sl@0:   name = key;
sl@0: 
sl@0:   values = val;
sl@0:   methods = values->methods;
sl@0:   signals = values->signals;
sl@0:   properties = values->properties;
sl@0: 
sl@0:   data = user_data;
sl@0:   xml = data->xml;
sl@0:   object_info = data->object_info;
sl@0: 
sl@0:   g_string_append_printf (xml, "  <interface name=\"%s\">\n", name);
sl@0: 
sl@0:   /* FIXME: recurse to parent types ? */
sl@0:   for (; methods; methods = methods->next)
sl@0:     {
sl@0:       DBusGMethodInfo *method;
sl@0:       const char *args;
sl@0:       method = methods->data;
sl@0: 
sl@0:       g_string_append_printf (xml, "    <method name=\"%s\">\n",
sl@0: 			      method_name_from_object_info (object_info, method));
sl@0: 
sl@0:       args = method_arg_info_from_object_info (object_info, method);
sl@0: 
sl@0:       while (*args)
sl@0: 	{
sl@0: 	  const char *name;
sl@0: 	  gboolean arg_in;
sl@0: 	  const char *type;
sl@0: 	  
sl@0: 	  args = arg_iterate (args, &name, &arg_in, NULL, NULL, &type);
sl@0: 
sl@0: 	  /* FIXME - handle container types */
sl@0: 	  g_string_append_printf (xml, "      <arg name=\"%s\" type=\"%s\" direction=\"%s\"/>\n",
sl@0: 				  name, type, arg_in ? "in" : "out");
sl@0: 
sl@0: 	}
sl@0:       g_string_append (xml, "    </method>\n");
sl@0: 
sl@0:     }
sl@0:   g_slist_free (values->methods);
sl@0: 
sl@0:   for (; signals; signals = signals->next)
sl@0:     {
sl@0:       guint id;
sl@0:       guint arg;
sl@0:       const char *signame;
sl@0:       GSignalQuery query;
sl@0:       char *s;
sl@0: 
sl@0:       signame = signals->data;
sl@0: 
sl@0:       s = _dbus_gutils_wincaps_to_uscore (signame);
sl@0:       
sl@0:       id = g_signal_lookup (s, data->gtype);
sl@0:       g_assert (id != 0);
sl@0: 
sl@0:       g_signal_query (id, &query);
sl@0:       g_assert (query.return_type == G_TYPE_NONE);
sl@0: 
sl@0:       g_string_append_printf (xml, "    <signal name=\"%s\">\n", signame);
sl@0: 
sl@0:       for (arg = 0; arg < query.n_params; arg++)
sl@0: 	{
sl@0: 	  char *dbus_type = _dbus_gtype_to_signature (query.param_types[arg]);
sl@0: 
sl@0: 	  g_assert (dbus_type != NULL);
sl@0: 
sl@0:           g_string_append (xml, "      <arg type=\"");
sl@0:           g_string_append (xml, dbus_type);
sl@0:           g_string_append (xml, "\"/>\n");
sl@0: 	  g_free (dbus_type);
sl@0: 	}
sl@0: 
sl@0:       g_string_append (xml, "    </signal>\n");
sl@0:       g_free (s);
sl@0:     }
sl@0:   g_slist_free (values->signals);
sl@0: 
sl@0:   for (; properties; properties = properties->next)
sl@0:     {
sl@0:       const char *propname;
sl@0:       GParamSpec *spec;
sl@0:       char *dbus_type;
sl@0:       gboolean can_set;
sl@0:       gboolean can_get;
sl@0:       char *s;
sl@0: 
sl@0:       propname = properties->data;
sl@0:       spec = NULL;
sl@0: 
sl@0:       s = _dbus_gutils_wincaps_to_uscore (propname);
sl@0: 
sl@0:       spec = g_object_class_find_property (g_type_class_peek (data->gtype), s);
sl@0:       g_assert (spec != NULL);
sl@0:       g_free (s);
sl@0:       
sl@0:       dbus_type = _dbus_gtype_to_signature (G_PARAM_SPEC_VALUE_TYPE (spec));
sl@0:       g_assert (dbus_type != NULL);
sl@0:       
sl@0:       can_set = ((spec->flags & G_PARAM_WRITABLE) != 0 &&
sl@0: 		 (spec->flags & G_PARAM_CONSTRUCT_ONLY) == 0);
sl@0:       
sl@0:       can_get = (spec->flags & G_PARAM_READABLE) != 0;
sl@0:       
sl@0:       if (can_set || can_get)
sl@0: 	{
sl@0: 	  g_string_append_printf (xml, "    <property name=\"%s\" ", propname);
sl@0: 	  g_string_append (xml, "type=\"");
sl@0: 	  g_string_append (xml, dbus_type);
sl@0: 	  g_string_append (xml, "\" access=\"");
sl@0: 
sl@0: 	  if (can_set && can_get)
sl@0: 	    g_string_append (xml, "readwrite");
sl@0: 	  else if (can_get)
sl@0: 	    g_string_append (xml, "read");
sl@0: 	  else
sl@0: 	    {
sl@0: 	      g_assert (can_set);
sl@0: 	      g_string_append (xml, "write");
sl@0: 	    }
sl@0:           
sl@0: 	  g_string_append (xml, "\"/>\n");
sl@0: 	}
sl@0:       
sl@0:       g_free (dbus_type);
sl@0: 
sl@0:       g_string_append (xml, "    </property>\n");
sl@0:     }
sl@0:   g_slist_free (values->properties);
sl@0: 
sl@0:   g_free (values);
sl@0:   g_string_append (xml, "  </interface>\n");
sl@0: }
sl@0: 
sl@0: static DBusGLibWriteInterfaceValues *
sl@0: lookup_values (GHashTable *interfaces, const char *method_interface)
sl@0: {
sl@0:   DBusGLibWriteInterfaceValues *values;
sl@0:   if ((values = g_hash_table_lookup (interfaces, (gpointer) method_interface)) == NULL)
sl@0:     {
sl@0:       values = g_new0 (DBusGLibWriteInterfaceValues, 1);
sl@0:       g_hash_table_insert (interfaces, (gpointer) method_interface, values);
sl@0:     }
sl@0:   return values;
sl@0: }
sl@0: 
sl@0: static void
sl@0: introspect_interfaces (GObject *object, GString *xml)
sl@0: {
sl@0:   GList *info_list;
sl@0:   const GList *info_list_walk;
sl@0:   const DBusGObjectInfo *info;
sl@0:   DBusGLibWriteIterfaceData data;
sl@0:   int i;
sl@0:   GHashTable *interfaces;
sl@0:   DBusGLibWriteInterfaceValues *values;
sl@0:   const char *propsig;
sl@0: 
sl@0:   info_list = lookup_object_info (object);
sl@0: 
sl@0:   g_assert (info_list != NULL);
sl@0: 
sl@0:   /* Gather a list of all interfaces, indexed into their methods */
sl@0:   for (info_list_walk = info_list; info_list_walk != NULL; info_list_walk = g_list_next (info_list_walk))
sl@0:     {
sl@0:       info = (DBusGObjectInfo *) info_list_walk->data;
sl@0:       interfaces = g_hash_table_new (g_str_hash, g_str_equal);
sl@0:       
sl@0:       g_assert (info != NULL);
sl@0: 
sl@0:       for (i = 0; i < info->n_method_infos; i++)
sl@0:         {
sl@0:           #ifdef WINSCW
sl@0:           const char *method_name;
sl@0:            const char *method_args;
sl@0:           #endif
sl@0:           const char *method_interface;
sl@0:          
sl@0:         
sl@0:           const DBusGMethodInfo *method;
sl@0: 
sl@0:           method = &(info->method_infos[i]);
sl@0: 
sl@0:           method_interface = method_interface_from_object_info (info, method);
sl@0:           #ifdef WINSCW
sl@0:           method_name = method_name_from_object_info (info, method);
sl@0:          
sl@0:           method_args = method_arg_info_from_object_info (info, method);
sl@0:           #endif
sl@0:           values = lookup_values (interfaces, method_interface);
sl@0:           values->methods = g_slist_prepend (values->methods, (gpointer) method);
sl@0:         }
sl@0: 
sl@0:       propsig = info->exported_signals;
sl@0:       while (*propsig)
sl@0:         {
sl@0:           const char *iface;
sl@0:           const char *signame;
sl@0: 
sl@0:           propsig = propsig_iterate (propsig, &iface, &signame);
sl@0: 
sl@0:           values = lookup_values (interfaces, iface);
sl@0:           values->signals = g_slist_prepend (values->signals, (gpointer) signame);
sl@0:         }
sl@0: 
sl@0:       propsig = info->exported_properties;
sl@0:       while (*propsig)
sl@0:         {
sl@0:           const char *iface;
sl@0:           const char *propname;
sl@0: 
sl@0:           propsig = propsig_iterate (propsig, &iface, &propname);
sl@0: 
sl@0:           values = lookup_values (interfaces, iface);
sl@0:           values->properties = g_slist_prepend (values->properties, (gpointer) propname);
sl@0:         }
sl@0:       
sl@0:       memset (&data, 0, sizeof (data));
sl@0:       data.xml = xml;
sl@0:       data.gtype = G_TYPE_FROM_INSTANCE (object);
sl@0:       data.object_info = info;
sl@0: 
sl@0:       g_hash_table_foreach (interfaces, write_interface, &data);
sl@0:       g_hash_table_destroy (interfaces);
sl@0:     }
sl@0: 
sl@0:   g_list_free (info_list);
sl@0: }
sl@0: 
sl@0: static DBusHandlerResult
sl@0: handle_introspect (DBusConnection *connection,
sl@0:                    DBusMessage    *message,
sl@0:                    GObject        *object)
sl@0: {
sl@0:   GString *xml;
sl@0:   unsigned int i;
sl@0:   DBusMessage *ret;
sl@0:   char **children;
sl@0:   
sl@0:   if (!dbus_connection_list_registered (connection, 
sl@0:                                         dbus_message_get_path (message),
sl@0:                                         &children))
sl@0:     g_error ("Out of memory");
sl@0:   
sl@0:   xml = g_string_new (NULL);
sl@0: 
sl@0:   g_string_append (xml, DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE);
sl@0:   
sl@0:   g_string_append (xml, "<node>\n");
sl@0: 
sl@0:   /* We are introspectable, though I guess that was pretty obvious */
sl@0:   g_string_append_printf (xml, "  <interface name=\"%s\">\n", DBUS_INTERFACE_INTROSPECTABLE);
sl@0:   g_string_append (xml, "    <method name=\"Introspect\">\n");
sl@0:   g_string_append_printf (xml, "      <arg name=\"data\" direction=\"out\" type=\"%s\"/>\n", DBUS_TYPE_STRING_AS_STRING);
sl@0:   g_string_append (xml, "    </method>\n");
sl@0:   g_string_append (xml, "  </interface>\n");
sl@0: 
sl@0:   /* We support get/set properties */
sl@0:   g_string_append_printf (xml, "  <interface name=\"%s\">\n", DBUS_INTERFACE_PROPERTIES);
sl@0:   g_string_append (xml, "    <method name=\"Get\">\n");
sl@0:   g_string_append_printf (xml, "      <arg name=\"interface\" direction=\"in\" type=\"%s\"/>\n", DBUS_TYPE_STRING_AS_STRING);
sl@0:   g_string_append_printf (xml, "      <arg name=\"propname\" direction=\"in\" type=\"%s\"/>\n", DBUS_TYPE_STRING_AS_STRING);
sl@0:   g_string_append_printf (xml, "      <arg name=\"value\" direction=\"out\" type=\"%s\"/>\n", DBUS_TYPE_VARIANT_AS_STRING);
sl@0:   g_string_append (xml, "    </method>\n");
sl@0:   g_string_append (xml, "    <method name=\"Set\">\n");
sl@0:   g_string_append_printf (xml, "      <arg name=\"interface\" direction=\"in\" type=\"%s\"/>\n", DBUS_TYPE_STRING_AS_STRING);
sl@0:   g_string_append_printf (xml, "      <arg name=\"propname\" direction=\"in\" type=\"%s\"/>\n", DBUS_TYPE_STRING_AS_STRING);
sl@0:   g_string_append_printf (xml, "      <arg name=\"value\" direction=\"in\" type=\"%s\"/>\n", DBUS_TYPE_VARIANT_AS_STRING);
sl@0:   g_string_append (xml, "    </method>\n");
sl@0:   g_string_append (xml, "  </interface>\n");
sl@0:   
sl@0:   introspect_interfaces (object, xml);
sl@0: 
sl@0:   /* Append child nodes */
sl@0:   for (i = 0; children[i]; i++)
sl@0:       g_string_append_printf (xml, "  <node name=\"%s\"/>\n",
sl@0:                               children[i]);
sl@0:   
sl@0:   /* Close the XML, and send it to the requesting app */
sl@0:   g_string_append (xml, "</node>\n");
sl@0: 
sl@0:   ret = dbus_message_new_method_return (message);
sl@0:   if (ret == NULL)
sl@0:     g_error ("Out of memory");
sl@0: 
sl@0:   dbus_message_append_args (ret,
sl@0:                             DBUS_TYPE_STRING, &xml->str,
sl@0:                             DBUS_TYPE_INVALID);
sl@0: 
sl@0:   dbus_connection_send (connection, ret, NULL);
sl@0:   dbus_message_unref (ret);
sl@0: 
sl@0:   g_string_free (xml, TRUE);
sl@0: 
sl@0:   dbus_free_string_array (children);
sl@0:   
sl@0:   return DBUS_HANDLER_RESULT_HANDLED;
sl@0: }
sl@0: 
sl@0: static DBusMessage*
sl@0: set_object_property (DBusConnection  *connection,
sl@0:                      DBusMessage     *message,
sl@0:                      DBusMessageIter *iter,
sl@0:                      GObject         *object,
sl@0:                      GParamSpec      *pspec)
sl@0: {
sl@0:   GValue value = { 0, };
sl@0:   DBusMessage *ret;
sl@0:   DBusMessageIter sub;
sl@0:   DBusGValueMarshalCtx context;
sl@0: 
sl@0:   dbus_message_iter_recurse (iter, &sub);
sl@0: 
sl@0:   context.gconnection = DBUS_G_CONNECTION_FROM_CONNECTION (connection);
sl@0:   context.proxy = NULL;
sl@0: 
sl@0:   g_value_init (&value, pspec->value_type);
sl@0:   if (_dbus_gvalue_demarshal (&context, &sub, &value, NULL))
sl@0:     {
sl@0:       g_object_set_property (object,
sl@0:                              pspec->name,
sl@0:                              &value);
sl@0: 
sl@0:       g_value_unset (&value);
sl@0: 
sl@0:       ret = dbus_message_new_method_return (message);
sl@0:       if (ret == NULL)
sl@0:         g_error ("out of memory");
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       ret = dbus_message_new_error (message,
sl@0:                                     DBUS_ERROR_INVALID_ARGS,
sl@0:                                     "Argument's D-BUS type can't be converted to a GType");
sl@0:       if (ret == NULL)
sl@0:         g_error ("out of memory");
sl@0:     }
sl@0: 
sl@0:   return ret;
sl@0: }
sl@0: 
sl@0: static DBusMessage*
sl@0: get_object_property (DBusConnection *connection,
sl@0:                      DBusMessage    *message,
sl@0:                      GObject        *object,
sl@0:                      GParamSpec     *pspec)
sl@0: {
sl@0:   GType value_gtype;
sl@0:   GValue value = {0, };
sl@0:   gchar *variant_sig;
sl@0:   DBusMessage *ret;
sl@0:   DBusMessageIter iter, subiter;
sl@0: 
sl@0:   ret = dbus_message_new_method_return (message);
sl@0:   if (ret == NULL)
sl@0:     g_error ("out of memory");
sl@0: 
sl@0: 
sl@0:   g_value_init (&value, pspec->value_type);
sl@0:   g_object_get_property (object, pspec->name, &value);
sl@0: 
sl@0:   variant_sig = _dbus_gvalue_to_signature (&value);
sl@0:   if (variant_sig == NULL)
sl@0:     {
sl@0:       value_gtype = G_VALUE_TYPE (&value);
sl@0:       g_warning ("Cannot marshal type \"%s\" in variant", g_type_name (value_gtype));
sl@0:       g_value_unset (&value);
sl@0:       return ret;
sl@0:     }
sl@0: 
sl@0:   dbus_message_iter_init_append (ret, &iter);
sl@0:   if (!dbus_message_iter_open_container (&iter,
sl@0: 					 DBUS_TYPE_VARIANT,
sl@0: 					 variant_sig,
sl@0: 					 &subiter))
sl@0:     {
sl@0:       g_free (variant_sig);
sl@0:       g_value_unset (&value);
sl@0:       return ret;
sl@0:     }
sl@0: 
sl@0:   if (!_dbus_gvalue_marshal (&subiter, &value))
sl@0:     {
sl@0:       dbus_message_unref (ret);
sl@0:       ret = dbus_message_new_error (message,
sl@0:                                     DBUS_ERROR_UNKNOWN_METHOD,
sl@0:                                     "Can't convert GType of object property to a D-BUS type");
sl@0:     }
sl@0: 
sl@0:   dbus_message_iter_close_container (&iter, &subiter);
sl@0: 
sl@0:   g_value_unset (&value);
sl@0:   g_free (variant_sig);
sl@0: 
sl@0:   return ret;
sl@0: }
sl@0: 
sl@0: static gboolean
sl@0: lookup_object_and_method (GObject      *object,
sl@0: 			  DBusMessage  *message,
sl@0: 			  const DBusGObjectInfo **object_ret,
sl@0: 			  const DBusGMethodInfo **method_ret)
sl@0: {
sl@0:   const char *interface;
sl@0:   const char *member;
sl@0:   const char *signature;
sl@0:   GList *info_list;
sl@0:   const GList *info_list_walk;
sl@0:   const DBusGObjectInfo *info;
sl@0:   int i;
sl@0: 
sl@0:   interface = dbus_message_get_interface (message);
sl@0:   member = dbus_message_get_member (message);
sl@0:   signature = dbus_message_get_signature (message);
sl@0: 
sl@0:   info_list = lookup_object_info (object);
sl@0:   
sl@0:   for (info_list_walk = info_list; info_list_walk != NULL; info_list_walk = g_list_next (info_list_walk))
sl@0:     {
sl@0:       info = (DBusGObjectInfo *) info_list_walk->data;
sl@0:       *object_ret = info;
sl@0: 
sl@0:       for (i = 0; i < info->n_method_infos; i++)
sl@0:         {
sl@0:           const char *expected_member;
sl@0:           const char *expected_interface;
sl@0:           char *expected_signature;
sl@0:           const DBusGMethodInfo *method;
sl@0: 
sl@0:           method = &(info->method_infos[i]);
sl@0: 
sl@0:           /* Check method interface/name and input signature */ 
sl@0:           expected_interface = method_interface_from_object_info (*object_ret, method);
sl@0:           expected_member = method_name_from_object_info (*object_ret, method);
sl@0:           expected_signature = method_input_signature_from_object_info (*object_ret, method);
sl@0: 
sl@0:           if ((interface == NULL
sl@0:               || strcmp (expected_interface, interface) == 0)
sl@0:               && strcmp (expected_member, member) == 0
sl@0:               && strcmp (expected_signature, signature) == 0)
sl@0:             {
sl@0:               g_free (expected_signature);
sl@0:               *method_ret = method;
sl@0:               g_list_free (info_list);
sl@0:               return TRUE;
sl@0:             }
sl@0:             g_free (expected_signature);
sl@0:         }
sl@0:     }
sl@0: 
sl@0:   if (info_list)
sl@0:     g_list_free (info_list);
sl@0: 
sl@0:   return FALSE;
sl@0: }
sl@0: 
sl@0: static char *
sl@0: gerror_domaincode_to_dbus_error_name (const DBusGObjectInfo *object_info,
sl@0: 				      const char *msg_interface,
sl@0: 				      GQuark domain, gint code)
sl@0: {
sl@0:   const char *domain_str;
sl@0:   const char *code_str;
sl@0:   GString *dbus_error_name;
sl@0: 
sl@0:   domain_str = object_error_domain_prefix_from_object_info (object_info);
sl@0:   code_str = object_error_code_from_object_info (object_info, domain, code);
sl@0: 
sl@0:   if (!domain_str || !code_str)
sl@0:     {
sl@0:       DBusGErrorInfo *info;
sl@0: 
sl@0:       g_static_rw_lock_reader_lock (&globals_lock);
sl@0: 
sl@0:       if (error_metadata != NULL)
sl@0: 	info = g_datalist_id_get_data (&error_metadata, domain);
sl@0:       else
sl@0: 	info = NULL;
sl@0: 
sl@0:       g_static_rw_lock_reader_unlock (&globals_lock);
sl@0: 
sl@0:       if (info)
sl@0: 	{
sl@0: 	  GEnumValue *value;
sl@0: 	  GEnumClass *klass;
sl@0: 
sl@0: 	  klass = g_type_class_ref (info->code_enum);
sl@0: 	  value = g_enum_get_value (klass, code);
sl@0: 	  g_type_class_unref (klass);
sl@0: 
sl@0: 	  domain_str = info->default_iface;
sl@0: 	  code_str = value->value_nick;
sl@0: 	}
sl@0:     }
sl@0: 
sl@0:   if (!domain_str)
sl@0:     domain_str = msg_interface;
sl@0: 
sl@0:   if (!domain_str || !code_str)
sl@0:     {
sl@0:       /* If we can't map it sensibly, make up an error name */
sl@0:       char *domain_from_quark;
sl@0:       
sl@0:       dbus_error_name = g_string_new ("org.freedesktop.DBus.GLib.UnmappedError.");
sl@0: 
sl@0:       domain_from_quark = uscore_to_wincaps (g_quark_to_string (domain));
sl@0:       g_string_append (dbus_error_name, domain_from_quark);
sl@0:       g_free (domain_from_quark);
sl@0: 	
sl@0:       g_string_append_printf (dbus_error_name, ".Code%d", code);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       dbus_error_name = g_string_new (domain_str);
sl@0:       g_string_append_c (dbus_error_name, '.');
sl@0:       g_string_append (dbus_error_name, code_str);
sl@0:     }
sl@0: 
sl@0:   return g_string_free (dbus_error_name, FALSE);
sl@0: }
sl@0: 
sl@0: static DBusMessage *
sl@0: gerror_to_dbus_error_message (const DBusGObjectInfo *object_info,
sl@0: 			      DBusMessage     *message,
sl@0: 			      GError          *error)
sl@0: {
sl@0:   DBusMessage *reply;
sl@0: 
sl@0:   if (!error)
sl@0:     {
sl@0:       char *error_msg;
sl@0:       
sl@0:       error_msg = g_strdup_printf ("Method invoked for %s returned FALSE but did not set error", dbus_message_get_member (message));
sl@0:       reply = dbus_message_new_error (message, "org.freedesktop.DBus.GLib.ErrorError", error_msg);
sl@0:       g_free (error_msg);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       if (error->domain == DBUS_GERROR)
sl@0: 	reply = dbus_message_new_error (message,
sl@0: 					dbus_g_error_get_name (error),
sl@0: 					error->message);
sl@0:       else
sl@0: 	{
sl@0: 	  char *error_name;
sl@0: 	  error_name = gerror_domaincode_to_dbus_error_name (object_info,
sl@0: 							     dbus_message_get_interface (message),
sl@0: 							     error->domain, error->code);
sl@0: 	  reply = dbus_message_new_error (message, error_name, error->message);
sl@0: 	  g_free (error_name); 
sl@0: 	}
sl@0:     }
sl@0:   return reply;
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * SECTION:dbus-gmethod
sl@0:  * @short_description: GMethod Info & Invocation
sl@0:  * @see_also: #DBusGMessage
sl@0:  * @stability: Stable
sl@0:  *
sl@0:  * These types are used to call methods on #GObject objects.
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * The context of an asynchronous method call.  See dbus_g_method_return() and
sl@0:  * dbus_g_method_return_error().
sl@0:  */
sl@0: struct _DBusGMethodInvocation {
sl@0:   DBusGConnection *connection; /**< The connection */
sl@0:   DBusGMessage *message; /**< The message which generated the method call */
sl@0:   const DBusGObjectInfo *object; /**< The object the method was called on */
sl@0:   const DBusGMethodInfo *method; /**< The method called */
sl@0: };
sl@0: 
sl@0: static DBusHandlerResult
sl@0: invoke_object_method (GObject         *object,
sl@0: 		      const DBusGObjectInfo *object_info,
sl@0: 		      const DBusGMethodInfo *method,
sl@0: 		      DBusConnection  *connection,
sl@0: 		      DBusMessage     *message)
sl@0: {
sl@0:   gboolean had_error, call_only;
sl@0:   GError *gerror;
sl@0:   GValueArray *value_array;
sl@0:   GValue return_value = {0,};
sl@0:   GClosure closure;
sl@0:   char *in_signature;
sl@0:   GArray *out_param_values = NULL;
sl@0:   GValueArray *out_param_gvalues = NULL;
sl@0:   int out_param_count;
sl@0:   int out_param_pos, out_param_gvalue_pos;
sl@0:   DBusHandlerResult result;
sl@0:   DBusMessage *reply;
sl@0:   gboolean have_retval;
sl@0:   gboolean retval_signals_error;
sl@0:   gboolean retval_is_synthetic;
sl@0:   gboolean retval_is_constant;
sl@0:   const char *arg_metadata;
sl@0: 
sl@0:   gerror = NULL;
sl@0: 
sl@0:   /* Determine whether or not this method should be invoked in a new
sl@0:      thread
sl@0:    */
sl@0:   if (strcmp (string_table_lookup (get_method_data (object_info, method), 2), "A") == 0)
sl@0:     call_only = TRUE;
sl@0:   else
sl@0:     call_only = FALSE;
sl@0: 
sl@0:   have_retval = FALSE;
sl@0:   retval_signals_error = FALSE;
sl@0:   retval_is_synthetic = FALSE;
sl@0:   retval_is_constant = FALSE;
sl@0: 
sl@0:   /* This is evil.  We do this to work around the fact that
sl@0:    * the generated glib marshallers check a flag in the closure object
sl@0:    * which we don't care about.  We don't need/want to create
sl@0:    * a new closure for each invocation.
sl@0:    */
sl@0:   memset (&closure, 0, sizeof (closure));
sl@0: 
sl@0:   in_signature = method_input_signature_from_object_info (object_info, method); 
sl@0:   
sl@0:   /* Convert method IN parameters to GValueArray */
sl@0:   {
sl@0:     GArray *types_array;
sl@0:     guint n_params;
sl@0:     const GType *types;
sl@0:     DBusGValueMarshalCtx context;
sl@0:     GError *error = NULL;
sl@0:     
sl@0:     context.gconnection = DBUS_G_CONNECTION_FROM_CONNECTION (connection);
sl@0:     context.proxy = NULL;
sl@0: 
sl@0:     types_array = _dbus_gtypes_from_arg_signature (in_signature, FALSE);
sl@0:     n_params = types_array->len;
sl@0:     types = (const GType*) types_array->data;
sl@0: 
sl@0:     value_array = _dbus_gvalue_demarshal_message (&context, message, n_params, types, &error);
sl@0:     if (value_array == NULL)
sl@0:       {
sl@0: 	g_free (in_signature); 
sl@0: 	g_array_free (types_array, TRUE);
sl@0: 	reply = dbus_message_new_error (message, "org.freedesktop.DBus.GLib.ErrorError", error->message);
sl@0: 	dbus_connection_send (connection, reply, NULL);
sl@0: 	dbus_message_unref (reply);
sl@0: 	g_error_free (error);
sl@0: 	return DBUS_HANDLER_RESULT_HANDLED;
sl@0:       }
sl@0:     g_array_free (types_array, TRUE);
sl@0:   }
sl@0: 
sl@0:   /* Prepend object as first argument */ 
sl@0:   g_value_array_prepend (value_array, NULL);
sl@0:   g_value_init (g_value_array_get_nth (value_array, 0), G_TYPE_OBJECT);
sl@0:   g_value_set_object (g_value_array_get_nth (value_array, 0), object);
sl@0:   
sl@0:   if (call_only)
sl@0:     {
sl@0:       GValue context_value = {0,};
sl@0:       DBusGMethodInvocation *context;
sl@0:       context = g_new (DBusGMethodInvocation, 1);
sl@0:       context->connection = dbus_g_connection_ref (DBUS_G_CONNECTION_FROM_CONNECTION (connection));
sl@0:       context->message = dbus_g_message_ref (DBUS_G_MESSAGE_FROM_MESSAGE (message));
sl@0:       context->object = object_info;
sl@0:       context->method = method;
sl@0:       g_value_init (&context_value, G_TYPE_POINTER);
sl@0:       g_value_set_pointer (&context_value, context);
sl@0:       g_value_array_append (value_array, &context_value);
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       RetvalType retval;
sl@0:       gboolean arg_in;
sl@0:       gboolean arg_const;
sl@0:       const char *argsig;
sl@0: 
sl@0:       arg_metadata = method_arg_info_from_object_info (object_info, method);
sl@0:       
sl@0:       /* Count number of output parameters, and look for a return value */
sl@0:       out_param_count = 0;
sl@0:       while (*arg_metadata)
sl@0: 	{
sl@0: 	  arg_metadata = arg_iterate (arg_metadata, NULL, &arg_in, &arg_const, &retval, &argsig);
sl@0: 	  if (arg_in)
sl@0: 	    continue;
sl@0: 	  if (retval != RETVAL_NONE)
sl@0: 	    {
sl@0: 	      DBusSignatureIter tmp_sigiter;
sl@0: 	      /* This is the function return value */
sl@0: 	      g_assert (!have_retval);
sl@0: 	      have_retval = TRUE;
sl@0: 	      retval_is_synthetic = FALSE;
sl@0: 
sl@0: 	      switch (retval)
sl@0: 		{
sl@0: 		case RETVAL_NONE:
sl@0: 		  g_assert_not_reached ();
sl@0: 		  break;
sl@0: 		case RETVAL_NOERROR:
sl@0: 		  retval_signals_error = FALSE;
sl@0: 		  break;
sl@0: 		case RETVAL_ERROR:
sl@0: 		  retval_signals_error = TRUE;
sl@0: 		  break;
sl@0: 		}
sl@0: 
sl@0: 	      retval_is_constant = arg_const;
sl@0: 
sl@0: 	      /* Initialize our return GValue with the specified type */
sl@0: 	      dbus_signature_iter_init (&tmp_sigiter, argsig);
sl@0: 	      g_value_init (&return_value, _dbus_gtype_from_signature_iter (&tmp_sigiter, FALSE));
sl@0: 	    }
sl@0: 	  else
sl@0: 	    {
sl@0: 	      /* It's a regular output value */
sl@0: 	      out_param_count++;
sl@0: 	    }
sl@0: 	}
sl@0: 
sl@0:       /* For compatibility, if we haven't found a return value, we assume
sl@0:        * the function returns a gboolean for signalling an error
sl@0:        * (and therefore also takes a GError).  We also note that it
sl@0:        * is a "synthetic" return value; i.e. we aren't going to be
sl@0:        * sending it over the bus, it's just to signal an error.
sl@0:        */
sl@0:       if (!have_retval)
sl@0: 	{
sl@0: 	  have_retval = TRUE;
sl@0: 	  retval_is_synthetic = TRUE;
sl@0: 	  retval_signals_error = TRUE;
sl@0: 	  g_value_init (&return_value, G_TYPE_BOOLEAN);
sl@0: 	}
sl@0: 
sl@0:       /* Create an array to store the actual values of OUT parameters
sl@0:        * (other than the real function return, if any).  Then, create
sl@0:        * a GValue boxed POINTER to each of those values, and append to
sl@0:        * the invocation, so the method can return the OUT parameters.
sl@0:        */
sl@0:       out_param_values = g_array_sized_new (FALSE, TRUE, sizeof (GTypeCValue), out_param_count);
sl@0: 
sl@0:       /* We have a special array of GValues for toplevel GValue return
sl@0:        * types.
sl@0:        */
sl@0:       out_param_gvalues = g_value_array_new (out_param_count);
sl@0:       out_param_pos = 0;
sl@0:       out_param_gvalue_pos = 0;
sl@0: 
sl@0:       /* Reset argument metadata pointer */
sl@0:       arg_metadata = method_arg_info_from_object_info (object_info, method);
sl@0:       
sl@0:       /* Iterate over output arguments again, this time allocating space for
sl@0:        * them as appopriate.
sl@0:        */
sl@0:       while (*arg_metadata)
sl@0: 	{
sl@0: 	  GValue value = {0, };
sl@0: 	  GTypeCValue storage;
sl@0: 	  DBusSignatureIter tmp_sigiter;
sl@0: 	  GType current_gtype;
sl@0: 
sl@0: 	  arg_metadata = arg_iterate (arg_metadata, NULL, &arg_in, NULL, &retval, &argsig);
sl@0: 	  /* Skip over input arguments and the return value, if any */
sl@0: 	  if (arg_in || retval != RETVAL_NONE)
sl@0: 	    continue;
sl@0: 
sl@0: 	  dbus_signature_iter_init (&tmp_sigiter, argsig);
sl@0: 	  current_gtype = _dbus_gtype_from_signature_iter (&tmp_sigiter, FALSE);
sl@0: 
sl@0: 	  g_value_init (&value, G_TYPE_POINTER);
sl@0: 
sl@0: 	  /* We special case variants to make method invocation a bit nicer */
sl@0: 	  if (current_gtype != G_TYPE_VALUE)
sl@0: 	    {
sl@0: 	      memset (&storage, 0, sizeof (storage));
sl@0: 	      g_array_append_val (out_param_values, storage);
sl@0: 	      g_value_set_pointer (&value, &(g_array_index (out_param_values, GTypeCValue, out_param_pos)));
sl@0: 	      out_param_pos++;
sl@0: 	    }
sl@0: 	  else
sl@0: 	    {
sl@0: 	      g_value_array_append (out_param_gvalues, NULL);
sl@0: 	      g_value_set_pointer (&value, out_param_gvalues->values + out_param_gvalue_pos);
sl@0: 	      out_param_gvalue_pos++;
sl@0: 	    }
sl@0: 	  g_value_array_append (value_array, &value);
sl@0: 	}
sl@0:     }
sl@0: 
sl@0:   /* Append GError as final argument if necessary */
sl@0:   if (retval_signals_error)
sl@0:     {
sl@0:       g_assert (have_retval);
sl@0:       g_value_array_append (value_array, NULL);
sl@0:       g_value_init (g_value_array_get_nth (value_array, value_array->n_values - 1), G_TYPE_POINTER);
sl@0:       g_value_set_pointer (g_value_array_get_nth (value_array, value_array->n_values - 1), &gerror);
sl@0:     }
sl@0:   
sl@0:   /* Actually invoke method */
sl@0:   method->marshaller (&closure, have_retval ? &return_value : NULL,
sl@0: 		      value_array->n_values,
sl@0: 		      value_array->values,
sl@0: 		      NULL, 
sl@0: 		      #ifdef WINSCW
sl@0: 		      method->function);
sl@0: 		      #else
sl@0: 		      (gpointer)method->function);
sl@0: 		      #endif
sl@0: 		      
sl@0:   if (call_only)
sl@0:     {
sl@0:       result = DBUS_HANDLER_RESULT_HANDLED;
sl@0:       goto done;
sl@0:     }
sl@0:   if (retval_signals_error)
sl@0:     had_error = _dbus_gvalue_signals_error (&return_value);
sl@0:   else
sl@0:     had_error = FALSE;
sl@0: 
sl@0:   if (!had_error)
sl@0:     {
sl@0:       DBusMessageIter iter;
sl@0: 
sl@0:       reply = dbus_message_new_method_return (message);
sl@0:       if (reply == NULL)
sl@0: 	goto nomem;
sl@0: 
sl@0:       /* Append output arguments to reply */
sl@0:       dbus_message_iter_init_append (reply, &iter);
sl@0: 
sl@0:       /* First, append the return value, unless it's synthetic */
sl@0:       if (have_retval && !retval_is_synthetic)
sl@0: 	{
sl@0: 	  if (!_dbus_gvalue_marshal (&iter, &return_value))
sl@0: 	    goto nomem;
sl@0: 	  if (!retval_is_constant)
sl@0: 	    g_value_unset (&return_value);
sl@0: 	}
sl@0: 
sl@0:       /* Grab the argument metadata and iterate over it */
sl@0:       arg_metadata = method_arg_info_from_object_info (object_info, method);
sl@0:       
sl@0:       /* Now append any remaining return values */
sl@0:       out_param_pos = 0;
sl@0:       out_param_gvalue_pos = 0;
sl@0:       while (*arg_metadata)
sl@0: 	{
sl@0: 	  GValue gvalue = {0, };
sl@0: 	  const char *arg_name;
sl@0: 	  gboolean arg_in;
sl@0: 	  gboolean constval;
sl@0: 	  RetvalType retval;
sl@0: 	  const char *arg_signature;
sl@0: 	  DBusSignatureIter argsigiter;
sl@0: 
sl@0: 	  do
sl@0: 	    {
sl@0: 	      /* Iterate over only output values; skip over input
sl@0: 		 arguments and the return value */
sl@0: 	      arg_metadata = arg_iterate (arg_metadata, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0: 	    }
sl@0: 	  while ((arg_in || retval != RETVAL_NONE) && *arg_metadata);
sl@0: 
sl@0: 	  /* If the last argument we saw was input or the return
sl@0:   	   * value, we must be done iterating over output arguments.
sl@0: 	   */
sl@0: 	  if (arg_in || retval != RETVAL_NONE)
sl@0: 	    break;
sl@0: 
sl@0: 	  dbus_signature_iter_init (&argsigiter, arg_signature);
sl@0: 	  
sl@0: 	  g_value_init (&gvalue, _dbus_gtype_from_signature_iter (&argsigiter, FALSE));
sl@0: 	  if (G_VALUE_TYPE (&gvalue) != G_TYPE_VALUE)
sl@0: 	    {
sl@0: 	      if (!_dbus_gvalue_take (&gvalue,
sl@0: 				     &(g_array_index (out_param_values, GTypeCValue, out_param_pos))))
sl@0: 		g_assert_not_reached ();
sl@0: 	      out_param_pos++;
sl@0: 	    }
sl@0: 	  else
sl@0: 	    {
sl@0: 	      g_value_set_static_boxed (&gvalue, out_param_gvalues->values + out_param_gvalue_pos);
sl@0: 	      out_param_gvalue_pos++;
sl@0: 	    }
sl@0: 	      
sl@0: 	  if (!_dbus_gvalue_marshal (&iter, &gvalue))
sl@0: 	    goto nomem;
sl@0: 	  /* Here we actually free the allocated value; we
sl@0: 	   * took ownership of it with _dbus_gvalue_take, unless
sl@0: 	   * an annotation has specified this value as constant.
sl@0: 	   */
sl@0: 	  if (!constval)
sl@0: 	    g_value_unset (&gvalue);
sl@0: 	}
sl@0:     }
sl@0:   else
sl@0:     reply = gerror_to_dbus_error_message (object_info, message, gerror);
sl@0: 
sl@0:   if (reply)
sl@0:     {
sl@0:       dbus_connection_send (connection, reply, NULL);
sl@0:       dbus_message_unref (reply);
sl@0:     }
sl@0: 
sl@0:   result = DBUS_HANDLER_RESULT_HANDLED;
sl@0:  done:
sl@0:   g_free (in_signature);
sl@0:   if (!call_only)
sl@0:     {
sl@0:       g_array_free (out_param_values, TRUE);
sl@0:       g_value_array_free (out_param_gvalues);
sl@0:     }
sl@0:   g_value_array_free (value_array);
sl@0:   return result;
sl@0:  nomem:
sl@0:   result = DBUS_HANDLER_RESULT_NEED_MEMORY;
sl@0:   goto done;
sl@0: }
sl@0: 
sl@0: static DBusHandlerResult
sl@0: gobject_message_function (DBusConnection  *connection,
sl@0:                           DBusMessage     *message,
sl@0:                           void            *user_data)
sl@0: {
sl@0:   GParamSpec *pspec;
sl@0:   GObject *object;
sl@0:   gboolean setter;
sl@0:   gboolean getter;
sl@0:   char *s;
sl@0:   const char *wincaps_propname;
sl@0:   /* const char *wincaps_propiface; */
sl@0:   DBusMessageIter iter;
sl@0:   const DBusGMethodInfo *method;
sl@0:   const DBusGObjectInfo *object_info;
sl@0: 
sl@0:   object = G_OBJECT (user_data);
sl@0: 
sl@0:   if (dbus_message_is_method_call (message,
sl@0:                                    DBUS_INTERFACE_INTROSPECTABLE,
sl@0:                                    "Introspect"))
sl@0:     return handle_introspect (connection, message, object);
sl@0:   
sl@0:   /* Try the metainfo, which lets us invoke methods */
sl@0:   if (lookup_object_and_method (object, message, &object_info, &method))
sl@0:     return invoke_object_method (object, object_info, method, connection, message);
sl@0: 
sl@0:   /* If no metainfo, we can still do properties and signals
sl@0:    * via standard GLib introspection
sl@0:    */
sl@0:   getter = FALSE;
sl@0:   setter = FALSE;
sl@0:   if (dbus_message_is_method_call (message,
sl@0:                                    DBUS_INTERFACE_PROPERTIES,
sl@0:                                    "Get"))
sl@0:     getter = TRUE;
sl@0:   else if (dbus_message_is_method_call (message,
sl@0:                                         DBUS_INTERFACE_PROPERTIES,
sl@0:                                         "Set"))
sl@0:     setter = TRUE;
sl@0: 
sl@0:   if (!(setter || getter))
sl@0:     return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
sl@0: 
sl@0:   dbus_message_iter_init (message, &iter);
sl@0: 
sl@0:   if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_STRING)
sl@0:     {
sl@0:       g_warning ("Property get or set does not have an interface string as first arg\n");
sl@0:       return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
sl@0:     }
sl@0:   /* We never use the interface name; if we did, we'd need to
sl@0:    * remember that it can be empty string for "pick one for me"
sl@0:    */
sl@0:   /* dbus_message_iter_get_basic (&iter, &wincaps_propiface); */
sl@0:   dbus_message_iter_next (&iter);
sl@0: 
sl@0:   if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_STRING)
sl@0:     {
sl@0:       g_warning ("Property get or set does not have a property name string as second arg\n");
sl@0:       return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
sl@0:     }
sl@0:   dbus_message_iter_get_basic (&iter, &wincaps_propname);
sl@0:   dbus_message_iter_next (&iter);
sl@0:   
sl@0:   s = _dbus_gutils_wincaps_to_uscore (wincaps_propname);
sl@0: 
sl@0:   pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (object),
sl@0:                                         s);
sl@0: 
sl@0:   g_free (s);
sl@0: 
sl@0:   if (pspec != NULL)
sl@0:     {
sl@0:       DBusMessage *ret;
sl@0: 
sl@0:       if (setter)
sl@0:         {
sl@0:           if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_VARIANT)
sl@0:             {
sl@0:               g_warning ("Property set does not have a variant value as third arg\n");
sl@0:               return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
sl@0:             }
sl@0:           
sl@0:           ret = set_object_property (connection, message, &iter,
sl@0:                                      object, pspec);
sl@0:           dbus_message_iter_next (&iter);
sl@0:         }
sl@0:       else if (getter)
sl@0:         {
sl@0:           ret = get_object_property (connection, message,
sl@0:                                      object, pspec);
sl@0:         }
sl@0:       else
sl@0:         {
sl@0:           g_assert_not_reached ();
sl@0:           ret = NULL;
sl@0:         }
sl@0: 
sl@0:       g_assert (ret != NULL);
sl@0: 
sl@0:       if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_INVALID)
sl@0:         g_warning ("Property get or set had too many arguments\n");
sl@0: 
sl@0:       dbus_connection_send (connection, ret, NULL);
sl@0:       dbus_message_unref (ret);
sl@0:       return DBUS_HANDLER_RESULT_HANDLED;
sl@0:     }
sl@0: 
sl@0:   return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
sl@0: }
sl@0: 
sl@0: static const DBusObjectPathVTable gobject_dbus_vtable = {
sl@0:   gobject_unregister_function,
sl@0:   gobject_message_function,
sl@0:   NULL
sl@0: };
sl@0: 
sl@0: typedef struct {
sl@0:   GClosure         closure;
sl@0:   DBusGConnection *connection;
sl@0:   GObject         *object;
sl@0:   const char      *signame;
sl@0:   const char      *sigiface;
sl@0: } DBusGSignalClosure;
sl@0: 
sl@0: static GClosure *
sl@0: dbus_g_signal_closure_new (DBusGConnection *connection,
sl@0: 			   GObject         *object,
sl@0: 			   const char      *signame,
sl@0: 			   const char      *sigiface)
sl@0: {
sl@0:   DBusGSignalClosure *closure;
sl@0:   
sl@0:   closure = (DBusGSignalClosure*) g_closure_new_simple (sizeof (DBusGSignalClosure), NULL);
sl@0: 
sl@0:   closure->connection = dbus_g_connection_ref (connection);
sl@0:   closure->object = object;
sl@0:   closure->signame = signame;
sl@0:   closure->sigiface = sigiface;
sl@0:   return (GClosure*) closure;
sl@0: }
sl@0: 
sl@0: static void
sl@0: dbus_g_signal_closure_finalize (gpointer data,
sl@0: 				GClosure *closure)
sl@0: {
sl@0:   DBusGSignalClosure *sigclosure = (DBusGSignalClosure *) closure;
sl@0: 
sl@0:   dbus_g_connection_unref (sigclosure->connection);
sl@0: }
sl@0: 
sl@0: static void
sl@0: signal_emitter_marshaller (GClosure        *closure,
sl@0: 			   GValue          *retval,
sl@0: 			   guint            n_param_values,
sl@0: 			   const GValue    *param_values,
sl@0: 			   gpointer         invocation_hint,
sl@0: 			   gpointer         marshal_data)
sl@0: {
sl@0:   DBusGSignalClosure *sigclosure;
sl@0:   DBusMessage *signal;
sl@0:   DBusMessageIter iter;
sl@0:   guint i;
sl@0:   const char *path;
sl@0: 
sl@0:   sigclosure = (DBusGSignalClosure *) closure;
sl@0:   
sl@0:   g_assert (retval == NULL);
sl@0: 
sl@0:   path = _dbus_gobject_get_path (sigclosure->object);
sl@0: 
sl@0:   g_assert (path != NULL);
sl@0: 
sl@0:   signal = dbus_message_new_signal (path,
sl@0: 				    sigclosure->sigiface,
sl@0: 				    sigclosure->signame);
sl@0:   if (!signal)
sl@0:     {
sl@0:       g_error ("out of memory");
sl@0:       return;
sl@0:     }
sl@0: 
sl@0:   dbus_message_iter_init_append (signal, &iter);
sl@0: 
sl@0:   /* First argument is the object itself, and we can't marshall that */
sl@0:   for (i = 1; i < n_param_values; i++)
sl@0:     {
sl@0:       if (!_dbus_gvalue_marshal (&iter,
sl@0: 				(GValue *) (&(param_values[i]))))
sl@0: 	{
sl@0: 	  g_warning ("failed to marshal parameter %d for signal %s",
sl@0: 		     i, sigclosure->signame);
sl@0: 	  goto out;
sl@0: 	}
sl@0:     }
sl@0:   dbus_connection_send (DBUS_CONNECTION_FROM_G_CONNECTION (sigclosure->connection),
sl@0: 			signal, NULL);
sl@0:  out:
sl@0:   dbus_message_unref (signal);
sl@0: }
sl@0: 
sl@0: static void
sl@0: export_signals (DBusGConnection *connection, const GList *info_list, GObject *object)
sl@0: {
sl@0:   GType gtype;
sl@0:   const char *sigdata;
sl@0:   const char *iface;
sl@0:   const char *signame;
sl@0:   const DBusGObjectInfo *info;
sl@0: 
sl@0:   gtype = G_TYPE_FROM_INSTANCE (object);
sl@0: 
sl@0:   for (; info_list != NULL; info_list = g_list_next (info_list))
sl@0:     {
sl@0:       info = (DBusGObjectInfo *) info_list->data;
sl@0:       
sl@0:       sigdata = info->exported_signals;
sl@0:       
sl@0:       while (*sigdata != '\0')
sl@0:         {
sl@0:           guint id;
sl@0:           GSignalQuery query;
sl@0:           GClosure *closure;
sl@0:           char *s;
sl@0: 
sl@0:           sigdata = propsig_iterate (sigdata, &iface, &signame);
sl@0:           
sl@0:           s = _dbus_gutils_wincaps_to_uscore (signame);
sl@0: 
sl@0:           id = g_signal_lookup (s, gtype);
sl@0:           if (id == 0)
sl@0:             {
sl@0:               g_warning ("signal \"%s\" (from \"%s\") exported but not found in object class \"%s\"",
sl@0:                      s, signame, g_type_name (gtype));
sl@0:               g_free (s);
sl@0:               continue;
sl@0:             }
sl@0: 
sl@0:           g_signal_query (id, &query);
sl@0: 
sl@0:           if (query.return_type != G_TYPE_NONE)
sl@0:             {
sl@0:               g_warning ("Not exporting signal \"%s\" for object class \"%s\" as it has a return type \"%s\"",
sl@0:                      s, g_type_name (gtype), g_type_name (query.return_type));
sl@0:               g_free (s);
sl@0:               continue; /* FIXME: these could be listed as methods ? */
sl@0:             }
sl@0:           
sl@0:           closure = dbus_g_signal_closure_new (connection, object, signame, (char*) iface);
sl@0:           g_closure_set_marshal (closure, signal_emitter_marshaller);
sl@0: 
sl@0:           g_signal_connect_closure_by_id (object,
sl@0:                           id,
sl@0:                           0,
sl@0:                           closure,
sl@0:                           FALSE);
sl@0: 
sl@0:           g_closure_add_finalize_notifier (closure, NULL,
sl@0:                            dbus_g_signal_closure_finalize);
sl@0:           g_free (s);
sl@0:         }
sl@0:     }
sl@0: }
sl@0: 
sl@0: #include "dbus-glib-error-switch.h"
sl@0: 
sl@0: /**
sl@0:  * dbus_set_g_error:
sl@0:  * @gerror: an error
sl@0:  * @error: a #DBusError
sl@0:  *
sl@0:  * FIXME
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_set_g_error (GError    **gerror,
sl@0: 		  DBusError  *error)
sl@0: {
sl@0:   int code;
sl@0: 
sl@0:   code = dbus_error_to_gerror_code (error->name);
sl@0:   if (code != DBUS_GERROR_REMOTE_EXCEPTION)
sl@0:     g_set_error (gerror, DBUS_GERROR,
sl@0: 		 code,
sl@0: 		 "%s",
sl@0: 		 error->message);
sl@0:   else
sl@0:     g_set_error (gerror, DBUS_GERROR,
sl@0: 		 code,
sl@0: 		 "%s%c%s",
sl@0: 		 error->message ? error->message : "",
sl@0: 		 '\0',
sl@0: 		 error->name);
sl@0: }
sl@0: 
sl@0: static void
sl@0: dbus_g_error_info_free (gpointer p)
sl@0: {
sl@0:   DBusGErrorInfo *info;
sl@0: 
sl@0:   info = p;
sl@0: 
sl@0:   g_free (info->default_iface);
sl@0:   g_free (info);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * SECTION:dbus-gobject
sl@0:  * @short_description: Exporting a #GObject remotely
sl@0:  * @see_also: #GObject
sl@0:  * @stability: Stable
sl@0:  *
sl@0:  * FIXME
sl@0:  */
sl@0: 
sl@0: /**
sl@0:  * dbus_g_object_type_install_info:
sl@0:  * @object_type: #GType for the object
sl@0:  * @info: introspection data generated by #dbus-glib-tool
sl@0:  *
sl@0:  * Install introspection information about the given object #GType
sl@0:  * sufficient to allow methods on the object to be invoked by name.
sl@0:  * The introspection information is normally generated by
sl@0:  * dbus-glib-tool, then this function is called in the
sl@0:  * class_init() for the object class.
sl@0:  *
sl@0:  * Once introspection information has been installed, instances of the
sl@0:  * object registered with #dbus_g_connection_register_g_object() can have
sl@0:  * their methods invoked remotely.
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_object_type_install_info (GType                  object_type,
sl@0: 				 const DBusGObjectInfo *info)
sl@0: {
sl@0:   g_return_if_fail (G_TYPE_IS_CLASSED (object_type) || G_TYPE_IS_INTERFACE (object_type));
sl@0: 
sl@0:   _dbus_g_value_types_init ();
sl@0: 
sl@0:   g_type_set_qdata (object_type,
sl@0: 		    dbus_g_object_type_dbus_metadata_quark (),
sl@0: 		    (gpointer) info);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_error_domain_register:
sl@0:  * @domain: the #GError domain 
sl@0:  * @default_iface: the D-BUS interface used for error values by default, or #NULL
sl@0:  * @code_enum: a #GType for a #GEnum of the error codes
sl@0:  *
sl@0:  * Register a #GError domain and set of codes with D-BUS.  You must
sl@0:  * have created a GEnum for the error codes.  This function will not
sl@0:  * be needed with an introspection-capable GLib.
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_error_domain_register (GQuark                domain,
sl@0: 			      const char           *default_iface,
sl@0: 			      GType                 code_enum)
sl@0: {
sl@0:   DBusGErrorInfo *info;
sl@0:   
sl@0:   g_return_if_fail (g_quark_to_string (domain) != NULL);
sl@0:   g_return_if_fail (code_enum != G_TYPE_INVALID);
sl@0:   g_return_if_fail (G_TYPE_FUNDAMENTAL (code_enum) == G_TYPE_ENUM);
sl@0: 
sl@0:   g_static_rw_lock_writer_lock (&globals_lock);
sl@0: 
sl@0:   if (error_metadata == NULL)
sl@0:     g_datalist_init (&error_metadata);
sl@0: 
sl@0:   info = g_datalist_id_get_data (&error_metadata, domain);
sl@0: 
sl@0:   if (info != NULL)
sl@0:     {
sl@0:       g_warning ("Metadata for error domain \"%s\" already registered\n",
sl@0: 		 g_quark_to_string (domain));
sl@0:     }
sl@0:   else
sl@0:     {
sl@0:       info = g_new0 (DBusGErrorInfo, 1);
sl@0:       info->default_iface = g_strdup (default_iface);
sl@0:       info->code_enum = code_enum;
sl@0: 
sl@0:       g_datalist_id_set_data_full (&error_metadata,
sl@0: 				   domain,
sl@0: 				   info,
sl@0: 				   dbus_g_error_info_free);
sl@0:     }
sl@0: 
sl@0:   g_static_rw_lock_writer_unlock (&globals_lock);
sl@0: }
sl@0: 
sl@0: static void
sl@0: unregister_gobject (DBusGConnection *connection, GObject *dead)
sl@0: {
sl@0:   char *path;
sl@0:   path = g_object_steal_data (dead, "dbus_glib_object_path");
sl@0:   dbus_connection_unregister_object_path (DBUS_CONNECTION_FROM_G_CONNECTION (connection), path);
sl@0:   g_free (path);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_connection_register_g_object:
sl@0:  * @connection: the D-BUS connection
sl@0:  * @at_path: the path where the object will live (the object's name)
sl@0:  * @object: the object
sl@0:  *
sl@0:  * Registers a #GObject at the given path. Properties, methods, and signals
sl@0:  * of the object can then be accessed remotely. Methods are only available
sl@0:  * if method introspection data has been added to the object's class
sl@0:  * with g_object_class_install_info().
sl@0:  *
sl@0:  * The registration will be cancelled if either the #DBusConnection or
sl@0:  * the #GObject gets finalized.
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_connection_register_g_object (DBusGConnection       *connection,
sl@0:                                      const char            *at_path,
sl@0:                                      GObject               *object)
sl@0: {
sl@0:   GList *info_list;
sl@0:   g_return_if_fail (connection != NULL);
sl@0:   g_return_if_fail (at_path != NULL);
sl@0:   g_return_if_fail (G_IS_OBJECT (object));
sl@0: 
sl@0:   info_list = lookup_object_info (object);
sl@0:   if (info_list == NULL)
sl@0:     {
sl@0:       g_warning ("No introspection data registered for object class \"%s\"",
sl@0: 		 g_type_name (G_TYPE_FROM_INSTANCE (object)));
sl@0:       return;
sl@0:     }
sl@0: 
sl@0:   if (!dbus_connection_register_object_path (DBUS_CONNECTION_FROM_G_CONNECTION (connection),
sl@0:                                              at_path,
sl@0:                                              &gobject_dbus_vtable,
sl@0:                                              object))
sl@0:     {
sl@0:       g_error ("Failed to register GObject with DBusConnection");
sl@0:       return;
sl@0:     }
sl@0: 
sl@0:   export_signals (connection, info_list, object);
sl@0:   g_list_free (info_list);
sl@0: 
sl@0:   g_object_set_data (object, "dbus_glib_object_path", g_strdup (at_path));
sl@0:   g_object_weak_ref (object, (GWeakNotify)unregister_gobject, connection);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_connection_lookup_g_object:
sl@0:  * @connection: a #DBusGConnection
sl@0:  * @at_path: path
sl@0:  *
sl@0:  * FIXME 
sl@0:  *
sl@0:  * Returns: the object at path @at_path
sl@0:  */
sl@0:  #ifdef __SYMBIAN32__
sl@0: EXPORT_C
sl@0: #endif
sl@0: GObject *
sl@0: dbus_g_connection_lookup_g_object (DBusGConnection       *connection,
sl@0: 				   const char            *at_path)
sl@0: {
sl@0:   gpointer ret;
sl@0:   if (!dbus_connection_get_object_path_data (DBUS_CONNECTION_FROM_G_CONNECTION (connection), at_path, &ret))
sl@0:     return NULL;
sl@0:   return ret;
sl@0: }
sl@0: 
sl@0: typedef struct {
sl@0:   GType    rettype;
sl@0:   guint    n_params;
sl@0:   GType   *params;
sl@0: } DBusGFuncSignature;
sl@0: 
sl@0: static guint
sl@0: funcsig_hash (gconstpointer key)
sl@0: {
sl@0:   const DBusGFuncSignature *sig = key;
sl@0:   GType *types;
sl@0:   guint ret;
sl@0:   guint i;
sl@0: 
sl@0:   ret = sig->rettype;
sl@0:   types = sig->params;
sl@0: 
sl@0:   for (i = 0; i < sig->n_params; i++)
sl@0:     {
sl@0:       ret += (int) (*types);
sl@0:       types++;
sl@0:     }
sl@0:       
sl@0:   return ret;
sl@0: }
sl@0: 
sl@0: static gboolean
sl@0: funcsig_equal (gconstpointer aval,
sl@0: 	       gconstpointer bval)
sl@0: {
sl@0:   const DBusGFuncSignature *a = aval;
sl@0:   const DBusGFuncSignature *b = bval;
sl@0:   const GType *atypes;
sl@0:   const GType *btypes;
sl@0:   guint i;
sl@0: 
sl@0:   if (a->rettype != b->rettype
sl@0:       || a->n_params != b->n_params)
sl@0:     return FALSE;
sl@0: 
sl@0:   atypes = a->params;
sl@0:   btypes = b->params;
sl@0: 
sl@0:   for (i = 0; i < a->n_params; i++)
sl@0:     {
sl@0:       if (*btypes != *atypes)
sl@0: 	return FALSE;
sl@0:       atypes++;
sl@0:       btypes++;
sl@0:     }
sl@0:       
sl@0:   return TRUE;
sl@0: }
sl@0: 
sl@0: static void
sl@0: funcsig_free (DBusGFuncSignature *sig)
sl@0: {
sl@0:   g_free (sig->params);
sl@0:   g_free (sig);
sl@0: }
sl@0: 
sl@0: GClosureMarshal
sl@0: _dbus_gobject_lookup_marshaller (GType        rettype,
sl@0: 				 guint        n_params,
sl@0: 				 const GType *param_types)
sl@0: {
sl@0:   GClosureMarshal ret;
sl@0:   DBusGFuncSignature sig;
sl@0:   GType *params;
sl@0:   guint i;
sl@0: 
sl@0:   /* Convert to fundamental types */
sl@0:   rettype = G_TYPE_FUNDAMENTAL (rettype);
sl@0:   params = g_new (GType, n_params);
sl@0:   for (i = 0; i < n_params; i++)
sl@0:     params[i] = G_TYPE_FUNDAMENTAL (param_types[i]);
sl@0: 
sl@0:   sig.rettype = rettype;
sl@0:   sig.n_params = n_params;
sl@0:   sig.params = params;
sl@0:   
sl@0:   g_static_rw_lock_reader_lock (&globals_lock);
sl@0: 
sl@0:   if (marshal_table)
sl@0:   #ifdef WINSCW
sl@0:     ret = g_hash_table_lookup (marshal_table, &sig);
sl@0:   #else
sl@0:   ret = (GClosureMarshal)g_hash_table_lookup (marshal_table, &sig);
sl@0:   #endif  
sl@0:   else
sl@0:     ret = NULL;
sl@0: 
sl@0:   g_static_rw_lock_reader_unlock (&globals_lock);
sl@0: 
sl@0:   if (ret == NULL)
sl@0:     {
sl@0:       if (rettype == G_TYPE_NONE)
sl@0: 	{
sl@0: 	  if (n_params == 0)
sl@0: 	    ret = g_cclosure_marshal_VOID__VOID;
sl@0: 	  else if (n_params == 1)
sl@0: 	    {
sl@0: 	      switch (params[0])
sl@0: 		{
sl@0: 		case G_TYPE_BOOLEAN:
sl@0: 		  ret = g_cclosure_marshal_VOID__BOOLEAN;
sl@0: 		  break;
sl@0: 		case G_TYPE_UCHAR:
sl@0: 		  ret = g_cclosure_marshal_VOID__UCHAR;
sl@0: 		  break;
sl@0: 		case G_TYPE_INT:
sl@0: 		  ret = g_cclosure_marshal_VOID__INT;
sl@0: 		  break;
sl@0: 		case G_TYPE_UINT:
sl@0: 		  ret = g_cclosure_marshal_VOID__UINT;
sl@0: 		  break;
sl@0: 		case G_TYPE_DOUBLE:
sl@0: 		  ret = g_cclosure_marshal_VOID__DOUBLE;
sl@0: 		  break;
sl@0: 		case G_TYPE_STRING:
sl@0: 		  ret = g_cclosure_marshal_VOID__STRING;
sl@0: 		  break;
sl@0: 		case G_TYPE_BOXED:
sl@0: 		  ret = g_cclosure_marshal_VOID__BOXED;
sl@0: 		  break;
sl@0: 		}
sl@0: 	    }
sl@0: 	  else if (n_params == 3
sl@0: 		   && params[0] == G_TYPE_STRING
sl@0: 		   && params[1] == G_TYPE_STRING
sl@0: 		   && params[2] == G_TYPE_STRING)
sl@0: 	    {
sl@0: 	      ret = _dbus_g_marshal_NONE__STRING_STRING_STRING;
sl@0: 	    }
sl@0: 	}
sl@0:     }
sl@0: 
sl@0:   g_free (params);
sl@0:   return ret;
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_object_register_marshaller:
sl@0:  * @marshaller: a GClosureMarshal to be used for invocation
sl@0:  * @rettype: a GType for the return type of the function
sl@0:  * @:... The parameter #GTypes, followed by %G_TYPE_INVALID
sl@0:  *
sl@0:  * Register a #GClosureMarshal to be used for signal invocations,
sl@0:  * giving its return type and a list of parameter types,
sl@0:  * followed by %G_TYPE_INVALID.
sl@0:  *
sl@0:  * This function will not be needed once GLib includes libffi.
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_object_register_marshaller (GClosureMarshal  marshaller,
sl@0: 				   GType            rettype,
sl@0: 				   ...)
sl@0: {
sl@0:   va_list args;
sl@0:   GArray *types;
sl@0:   GType gtype;
sl@0: 
sl@0:   va_start (args, rettype);
sl@0: 
sl@0:   types = g_array_new (TRUE, TRUE, sizeof (GType));
sl@0: 
sl@0:   while ((gtype = va_arg (args, GType)) != G_TYPE_INVALID)
sl@0:     g_array_append_val (types, gtype);
sl@0: 
sl@0:   dbus_g_object_register_marshaller_array (marshaller, rettype,
sl@0: 					   types->len, (GType*) types->data);
sl@0: 
sl@0:   g_array_free (types, TRUE);
sl@0:   va_end (args);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_object_register_marshaller_array:
sl@0:  * @marshaller: a #GClosureMarshal to be used for invocation
sl@0:  * @rettype: a #GType for the return type of the function
sl@0:  * @n_types: number of function parameters
sl@0:  * @types: a C array of GTypes values
sl@0:  *
sl@0:  * Register a #GClosureMarshal to be used for signal invocations.
sl@0:  * @see_also #dbus_g_object_register_marshaller
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_object_register_marshaller_array (GClosureMarshal  marshaller,
sl@0: 					 GType            rettype,
sl@0: 					 guint            n_types,
sl@0: 					 const GType*     types)
sl@0: {
sl@0:   DBusGFuncSignature *sig;
sl@0:   guint i;
sl@0: 
sl@0:   g_static_rw_lock_writer_lock (&globals_lock);
sl@0: 
sl@0:   if (marshal_table == NULL)
sl@0:     marshal_table = g_hash_table_new_full (funcsig_hash,
sl@0: 					   funcsig_equal,
sl@0: 					   (GDestroyNotify) funcsig_free,
sl@0: 					   NULL);
sl@0:   sig = g_new0 (DBusGFuncSignature, 1);
sl@0:   sig->rettype = G_TYPE_FUNDAMENTAL (rettype);
sl@0:   sig->n_params = n_types;
sl@0:   sig->params = g_new (GType, n_types);
sl@0:   for (i = 0; i < n_types; i++)
sl@0:     sig->params[i] = G_TYPE_FUNDAMENTAL (types[i]);
sl@0: #ifdef WINSCW
sl@0:   g_hash_table_insert (marshal_table, sig, marshaller);
sl@0:   #else
sl@0:   g_hash_table_insert (marshal_table, sig, (gpointer)marshaller);
sl@0:   #endif
sl@0: 
sl@0:   g_static_rw_lock_writer_unlock (&globals_lock);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_method_get_sender:
sl@0:  * @context: the method context
sl@0:  *
sl@0:  * Get the sender of a message so we can send a
sl@0:  * "reply" later (i.e. send a message directly
sl@0:  * to a service which invoked the method at a
sl@0:  * later time).
sl@0:  *
sl@0:  * Returns: the unique name of the sender. It
sl@0:  * is up to the caller to free the returned string.
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: gchar *
sl@0: dbus_g_method_get_sender (DBusGMethodInvocation *context)
sl@0: {
sl@0:   const gchar *sender;
sl@0: 
sl@0:   sender = dbus_message_get_sender (dbus_g_message_get_message (context->message));
sl@0: 
sl@0:   if (sender == NULL)
sl@0:     return NULL;
sl@0:     
sl@0:   return strdup (sender);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_method_get_reply:
sl@0:  * @context: the method context
sl@0:  *
sl@0:  * Get the reply message to append reply values
sl@0:  * Used as a sidedoor when you can't generate dbus values
sl@0:  * of the correct type due to glib binding limitations
sl@0:  *
sl@0:  * Returns: a #DBusMessage with the reply
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: DBusMessage *
sl@0: dbus_g_method_get_reply (DBusGMethodInvocation *context)
sl@0: {
sl@0:   return dbus_message_new_method_return (dbus_g_message_get_message (context->message));
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_method_send_reply:
sl@0:  * Send a manually created reply message
sl@0:  * @context: the method context
sl@0:  * @reply: the reply message, will be unreffed
sl@0:  *
sl@0:  * Used as a sidedoor when you can't generate dbus values
sl@0:  * of the correct type due to glib binding limitations
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_method_send_reply (DBusGMethodInvocation *context, DBusMessage *reply)
sl@0: {
sl@0:   dbus_connection_send (dbus_g_connection_get_connection (context->connection), reply, NULL);
sl@0:   dbus_message_unref (reply);
sl@0: 
sl@0:   dbus_g_connection_unref (context->connection);
sl@0:   dbus_g_message_unref (context->message);
sl@0:   g_free (context);
sl@0: }
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * dbus_g_method_return:
sl@0:  * @context: the method context
sl@0:  *
sl@0:  * Send a return message for a given method invocation, with arguments.
sl@0:  * This function also frees the sending context.
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_method_return (DBusGMethodInvocation *context, ...)
sl@0: {
sl@0:   DBusMessage *reply;
sl@0:   DBusMessageIter iter;
sl@0:   va_list args;
sl@0:   char *out_sig;
sl@0:   GArray *argsig;
sl@0:   guint i;
sl@0: 
sl@0:   reply = dbus_message_new_method_return (dbus_g_message_get_message (context->message));
sl@0:   out_sig = method_output_signature_from_object_info (context->object, context->method);
sl@0:   argsig = _dbus_gtypes_from_arg_signature (out_sig, FALSE);
sl@0: 
sl@0:   dbus_message_iter_init_append (reply, &iter);
sl@0: 
sl@0:   va_start (args, context);
sl@0:   for (i = 0; i < argsig->len; i++)
sl@0:     {
sl@0:       GValue value = {0,};
sl@0:       char *error;
sl@0:       g_value_init (&value, g_array_index (argsig, GType, i));
sl@0:       error = NULL;
sl@0:       G_VALUE_COLLECT (&value, args, G_VALUE_NOCOPY_CONTENTS, &error);
sl@0:       if (error)
sl@0: 	{
sl@0: 	  g_warning(error);
sl@0: 	  g_free (error);
sl@0: 	}
sl@0:       _dbus_gvalue_marshal (&iter, &value);
sl@0:     }
sl@0:   va_end (args);
sl@0: 
sl@0:   dbus_connection_send (dbus_g_connection_get_connection (context->connection), reply, NULL);
sl@0:   dbus_message_unref (reply);
sl@0: 
sl@0:   dbus_g_connection_unref (context->connection);
sl@0:   dbus_g_message_unref (context->message);
sl@0:   g_free (context);
sl@0:   g_free (out_sig);
sl@0:   g_array_free (argsig, TRUE);
sl@0: }
sl@0: 
sl@0: /**
sl@0:  * dbus_g_method_return_error:
sl@0:  * @context: the method context
sl@0:  * @error: the error to send
sl@0:  *
sl@0:  * Send a error message for a given method invocation.
sl@0:  * This function also frees the sending context.
sl@0:  */
sl@0:  	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: void
sl@0: dbus_g_method_return_error (DBusGMethodInvocation *context, GError *error)
sl@0: {
sl@0:   DBusMessage *reply;
sl@0:   reply = gerror_to_dbus_error_message (context->object, dbus_g_message_get_message (context->message), error);
sl@0:   dbus_connection_send (dbus_g_connection_get_connection (context->connection), reply, NULL);
sl@0:   dbus_message_unref (reply);
sl@0:   g_free (context);
sl@0: }
sl@0: 
sl@0: const char * _dbus_gobject_get_path (GObject *obj)
sl@0: {
sl@0:   return g_object_get_data (obj, "dbus_glib_object_path");
sl@0: }
sl@0: 
sl@0: #ifdef DBUS_BUILD_TESTS
sl@0: #include <stdlib.h>
sl@0: 
sl@0: static void
sl@0: _dummy_function (void)
sl@0: {
sl@0: }
sl@0: 
sl@0: /* Data structures copied from one generated by current dbus-binding-tool;
sl@0:  * we need to support this layout forever
sl@0:  */
sl@0: static const DBusGMethodInfo dbus_glib_internal_test_methods[] = {
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 0 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 49 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 117 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 191 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 270 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 320 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 391 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 495 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 623 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 693 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 765 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 838 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 911 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 988 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1064 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1140 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1204 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1278 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1347 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1408 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1460 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1533 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1588 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1647 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1730 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1784 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1833 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1895 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1947 },
sl@0:   { (GCallback) _dummy_function, g_cclosure_marshal_VOID__VOID, 1999 },
sl@0: };
sl@0: 
sl@0: const DBusGObjectInfo dbus_glib_internal_test_object_info = {
sl@0:   0,
sl@0:   dbus_glib_internal_test_methods,
sl@0:   30,
sl@0: "org.freedesktop.DBus.Tests.MyObject\0DoNothing\0S\0\0org.freedesktop.DBus.Tests.MyObject\0Increment\0S\0x\0I\0u\0arg1\0O\0F\0N\0u\0\0org.freedesktop.DBus.Tests.MyObject\0IncrementRetval\0S\0x\0I\0u\0arg1\0O\0F\0R\0u\0\0org.freedesktop.DBus.Tests.MyObject\0IncrementRetvalError\0S\0x\0I\0u\0arg1\0O\0F\0E\0u\0\0org.freedesktop.DBus.Tests.MyObject\0ThrowError\0S\0\0org.freedesktop.DBus.Tests.MyObject\0Uppercase\0S\0arg0\0I\0s\0arg1\0O\0F\0N\0s\0\0org.freedesktop.DBus.Tests.MyObject\0ManyArgs\0S\0x\0I\0u\0str\0I\0s\0trouble\0I\0d\0d_ret\0O\0F\0N\0d\0str_ret\0O\0F\0N\0s\0\0org.freedesktop.DBus.Tests.MyObject\0ManyReturn\0S\0arg0\0O\0F\0N\0u\0arg1\0O\0F\0N\0s\0arg2\0O\0F\0N\0i\0arg3\0O\0F\0N\0u\0arg4\0O\0F\0N\0u\0arg5\0O\0C\0N\0s\0\0org.freedesktop.DBus.Tests.MyObject\0Stringify\0S\0val\0I\0v\0arg1\0O\0F\0N\0s\0\0org.freedesktop.DBus.Tests.MyObject\0Unstringify\0S\0val\0I\0s\0arg1\0O\0F\0N\0v\0\0org.freedesktop.DBus.Tests.MyObject\0Recursive1\0S\0arg0\0I\0au\0arg1\0O\0F\0N\0u\0\0org.freedesktop.DBus.Tests.MyObject\0Recursive2\0S\0arg0\0I\0u\0arg1\0O\0F\0N\0au\0\0org.freedesktop.DBus.Tests.MyObject\0ManyUppercase\0S\0arg0\0I\0as\0arg1\0O\0F\0N\0as\0\0org.freedesktop.DBus.Tests.MyObject\0StrHashLen\0S\0arg0\0I\0a{ss}\0arg1\0O\0F\0N\0u\0\0org.freedesktop.DBus.Tests.MyObject\0SendCar\0S\0arg0\0I\0(suv)\0arg1\0O\0F\0N\0(uo)\0\0org.freedesktop.DBus.Tests.MyObject\0GetHash\0S\0arg0\0O\0F\0N\0a{ss}\0\0org.freedesktop.DBus.Tests.MyObject\0RecArrays\0S\0val\0I\0aas\0arg1\0O\0F\0N\0aau\0\0org.freedesktop.DBus.Tests.MyObject\0Objpath\0S\0arg0\0I\0o\0arg1\0O\0C\0N\0o\0\0org.freedesktop.DBus.Tests.MyObject\0GetObjs\0S\0arg0\0O\0F\0N\0ao\0\0org.freedesktop.DBus.Tests.MyObject\0IncrementVal\0S\0\0org.freedesktop.DBus.Tests.MyObject\0AsyncIncrement\0A\0x\0I\0u\0arg1\0O\0F\0N\0u\0\0org.freedesktop.DBus.Tests.MyObject\0AsyncThrowError\0A\0\0org.freedesktop.DBus.Tests.MyObject\0GetVal\0S\0arg0\0O\0F\0N\0u\0\0org.freedesktop.DBus.Tests.MyObject\0ManyStringify\0S\0arg0\0I\0a{sv}\0arg1\0O\0F\0N\0a{sv}\0\0org.freedesktop.DBus.Tests.MyObject\0EmitFrobnicate\0S\0\0org.freedesktop.DBus.Tests.MyObject\0Terminate\0S\0\0org.freedesktop.DBus.Tests.FooObject\0GetValue\0S\0arg0\0O\0F\0N\0u\0\0org.freedesktop.DBus.Tests.FooObject\0EmitSignals\0S\0\0org.freedesktop.DBus.Tests.FooObject\0EmitSignal2\0S\0\0org.freedesktop.DBus.Tests.FooObject\0Terminate\0S\0\0\0",
sl@0: "org.freedesktop.DBus.Tests.MyObject\0Frobnicate\0org.freedesktop.DBus.Tests.FooObject\0Sig0\0org.freedesktop.DBus.Tests.FooObject\0Sig1\0org.freedesktop.DBus.Tests.FooObject\0Sig2\0\0",
sl@0: "\0"
sl@0: };
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * @ingroup DBusGLibInternals
sl@0:  * Unit test for GLib GObject integration ("skeletons")
sl@0:  * Returns: #TRUE on success.
sl@0:  */
sl@0:    	#ifdef __SYMBIAN32__
sl@0: 	EXPORT_C
sl@0: 	#endif
sl@0: gboolean
sl@0: _dbus_gobject_test (const char *test_data_dir)
sl@0: {
sl@0:   int i;
sl@0:   const char *arg;
sl@0:   const char *arg_name;
sl@0:   gboolean arg_in;
sl@0:   gboolean constval;
sl@0:   RetvalType retval;
sl@0:   const char *arg_signature;
sl@0:   const char *sigdata;
sl@0:   const char *iface;
sl@0:   const char *signame;
sl@0:   
sl@0:   static struct { const char *wincaps; const char *uscore; } name_pairs[] = {
sl@0:     { "SetFoo", "set_foo" },
sl@0:     { "Foo", "foo" },
sl@0:     { "GetFooBar", "get_foo_bar" },
sl@0:     { "Hello", "hello" }
sl@0:     
sl@0:     /* Impossible-to-handle cases */
sl@0:     /* { "FrobateUIHandler", "frobate_ui_handler" } */
sl@0:   };
sl@0: 
sl@0:   /* Test lookup in our hardcoded object info; if these tests fail
sl@0:    * then it likely means you changed the generated object info in an
sl@0:    * incompatible way and broke the lookup functions.  In that case
sl@0:    * you need to bump the version and use a new structure instead. */
sl@0:   /* DoNothing */
sl@0:   arg = method_arg_info_from_object_info (&dbus_glib_internal_test_object_info,
sl@0: 					  &(dbus_glib_internal_test_methods[0]));
sl@0:   g_assert (*arg == '\0');
sl@0: 
sl@0:   /* Increment */
sl@0:   arg = method_arg_info_from_object_info (&dbus_glib_internal_test_object_info,
sl@0: 					  &(dbus_glib_internal_test_methods[1]));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (!strcmp (arg_name, "x"));
sl@0:   g_assert (arg_in == TRUE);
sl@0:   g_assert (!strcmp (arg_signature, "u"));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (arg_in == FALSE);
sl@0:   g_assert (retval == RETVAL_NONE);
sl@0:   g_assert (!strcmp (arg_signature, "u"));
sl@0:   g_assert (*arg == '\0');
sl@0: 
sl@0:   /* IncrementRetval */
sl@0:   arg = method_arg_info_from_object_info (&dbus_glib_internal_test_object_info,
sl@0: 					  &(dbus_glib_internal_test_methods[2]));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (!strcmp (arg_name, "x"));
sl@0:   g_assert (arg_in == TRUE);
sl@0:   g_assert (!strcmp (arg_signature, "u"));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (retval == RETVAL_NOERROR);
sl@0:   g_assert (arg_in == FALSE);
sl@0:   g_assert (!strcmp (arg_signature, "u"));
sl@0:   g_assert (*arg == '\0');
sl@0: 
sl@0:   /* IncrementRetvalError */
sl@0:   arg = method_arg_info_from_object_info (&dbus_glib_internal_test_object_info,
sl@0: 					  &(dbus_glib_internal_test_methods[3]));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (!strcmp (arg_name, "x"));
sl@0:   g_assert (arg_in == TRUE);
sl@0:   g_assert (!strcmp (arg_signature, "u"));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (retval == RETVAL_ERROR);
sl@0:   g_assert (arg_in == FALSE);
sl@0:   g_assert (!strcmp (arg_signature, "u"));
sl@0:   g_assert (*arg == '\0');
sl@0:   
sl@0:   /* Stringify */
sl@0:   arg = method_arg_info_from_object_info (&dbus_glib_internal_test_object_info,
sl@0: 					  &(dbus_glib_internal_test_methods[8]));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (!strcmp (arg_name, "val"));
sl@0:   g_assert (arg_in == TRUE);
sl@0:   g_assert (!strcmp (arg_signature, "v"));
sl@0:   g_assert (*arg != '\0');
sl@0:   arg = arg_iterate (arg, &arg_name, &arg_in, &constval, &retval, &arg_signature);
sl@0:   g_assert (retval == RETVAL_NONE);
sl@0:   g_assert (arg_in == FALSE);
sl@0:   g_assert (!strcmp (arg_signature, "s"));
sl@0:   g_assert (*arg == '\0');
sl@0: 
sl@0:   sigdata = dbus_glib_internal_test_object_info.exported_signals;
sl@0:   g_assert (*sigdata != '\0');
sl@0:   sigdata = propsig_iterate (sigdata, &iface, &signame);
sl@0:   g_assert (!strcmp (iface, "org.freedesktop.DBus.Tests.MyObject"));
sl@0:   g_assert (!strcmp (signame, "Frobnicate"));
sl@0:   g_assert (*sigdata != '\0');
sl@0:   sigdata = propsig_iterate (sigdata, &iface, &signame);
sl@0:   g_assert (!strcmp (iface, "org.freedesktop.DBus.Tests.FooObject"));
sl@0:   g_assert (!strcmp (signame, "Sig0"));
sl@0:   g_assert (*sigdata != '\0');
sl@0:   sigdata = propsig_iterate (sigdata, &iface, &signame);
sl@0:   g_assert (!strcmp (iface, "org.freedesktop.DBus.Tests.FooObject"));
sl@0:   g_assert (!strcmp (signame, "Sig1"));
sl@0:   g_assert (*sigdata != '\0');
sl@0:   sigdata = propsig_iterate (sigdata, &iface, &signame);
sl@0:   g_assert (!strcmp (iface, "org.freedesktop.DBus.Tests.FooObject"));
sl@0:   g_assert (!strcmp (signame, "Sig2"));
sl@0:   g_assert (*sigdata == '\0');
sl@0:   
sl@0: 
sl@0:   i = 0;
sl@0:   while (i < (int) G_N_ELEMENTS (name_pairs))
sl@0:     {
sl@0:       char *uscore;
sl@0:       char *wincaps;
sl@0: 
sl@0:       uscore = _dbus_gutils_wincaps_to_uscore (name_pairs[i].wincaps);
sl@0:       wincaps = uscore_to_wincaps (name_pairs[i].uscore);
sl@0: 
sl@0:       if (strcmp (uscore, name_pairs[i].uscore) != 0)
sl@0:         {
sl@0:           g_printerr ("\"%s\" should have been converted to \"%s\" not \"%s\"\n",
sl@0:                       name_pairs[i].wincaps, name_pairs[i].uscore,
sl@0:                       uscore);
sl@0:           exit (1);
sl@0:         }
sl@0:       
sl@0:       if (strcmp (wincaps, name_pairs[i].wincaps) != 0)
sl@0:         {
sl@0:           g_printerr ("\"%s\" should have been converted to \"%s\" not \"%s\"\n",
sl@0:                       name_pairs[i].uscore, name_pairs[i].wincaps,
sl@0:                       wincaps);
sl@0:           exit (1);
sl@0:         }
sl@0:       
sl@0:       g_free (uscore);
sl@0:       g_free (wincaps);
sl@0: 
sl@0:       ++i;
sl@0:     }
sl@0:   
sl@0:   return TRUE;
sl@0: }
sl@0: 
sl@0: #endif /* DBUS_BUILD_TESTS */