250 lines
6.8 KiB
C
250 lines
6.8 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* evolution-importer-client.c
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*
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* Copyright (C) 2000 Ximian, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Iain Holmes <iain@ximian.com>
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* Based on evolution-shell-component-client.c by Ettore Perazzoli
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <bonobo/bonobo-object.h>
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#include <bonobo/bonobo-main.h>
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#include <gal/util/e-util.h>
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#include <liboaf/liboaf.h>
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#include "GNOME_Evolution_Importer.h"
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#include "evolution-importer-client.h"
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#define PARENT_TYPE BONOBO_OBJECT_CLIENT_TYPE
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static BonoboObjectClass *parent_class = NULL;
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static void
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destroy (GtkObject *object)
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{
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(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
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}
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static void
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class_init (EvolutionImporterClientClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = GTK_OBJECT_CLASS (klass);
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parent_class = gtk_type_class (PARENT_TYPE);
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object_class->destroy = destroy;
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}
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static void
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init (EvolutionImporterClient *client)
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{
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}
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static void
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evolution_importer_client_construct (EvolutionImporterClient *client,
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CORBA_Object corba_object)
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{
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g_return_if_fail (client != NULL);
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g_return_if_fail (EVOLUTION_IS_IMPORTER_CLIENT (client));
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g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
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bonobo_object_client_construct (BONOBO_OBJECT_CLIENT (client), corba_object);
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}
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/**
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* evolution_importer_client_new:
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* @objref: The CORBA_Object to make a client for.
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*
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* Makes a client for @objref. @objref should be an Evolution_Importer.
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*
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* Returns: A newly created EvolutionImporterClient.
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*/
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EvolutionImporterClient *
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evolution_importer_client_new (const CORBA_Object objref)
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{
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EvolutionImporterClient *client;
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g_return_val_if_fail (objref != CORBA_OBJECT_NIL, NULL);
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client = gtk_type_new (evolution_importer_client_get_type ());
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evolution_importer_client_construct (client, objref);
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return client;
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}
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/**
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* evolution_importer_client_new_from_id:
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* @id: The oafiid of the component to make a client for.
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*
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* Makes a client for the object returned by activating @id.
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*
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* Returns: A newly created EvolutionImporterClient.
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*/
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EvolutionImporterClient *
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evolution_importer_client_new_from_id (const char *id)
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{
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CORBA_Environment ev;
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CORBA_Object objref;
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g_return_val_if_fail (id != NULL, NULL);
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CORBA_exception_init (&ev);
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objref = oaf_activate_from_id ((char *) id, 0, NULL, &ev);
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if (ev._major != CORBA_NO_EXCEPTION) {
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CORBA_exception_free (&ev);
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g_warning ("Could not start %s.", id);
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return NULL;
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}
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CORBA_exception_free (&ev);
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if (objref == CORBA_OBJECT_NIL) {
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g_warning ("Could not activate component %s", id);
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return NULL;
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}
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return evolution_importer_client_new (objref);
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}
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/* API */
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/**
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* evolution_importer_client_support_format:
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* @client: The EvolutionImporterClient.
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* @filename: Name of the file to check.
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*
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* Checks whether @client is able to import @filename.
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*
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* Returns: TRUE if @client can import @filename, FALSE otherwise.
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*/
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gboolean
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evolution_importer_client_support_format (EvolutionImporterClient *client,
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const char *filename)
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{
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GNOME_Evolution_Importer corba_importer;
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gboolean result;
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CORBA_Environment ev;
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g_return_val_if_fail (client != NULL, FALSE);
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g_return_val_if_fail (EVOLUTION_IS_IMPORTER_CLIENT (client), FALSE);
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g_return_val_if_fail (filename != NULL, FALSE);
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CORBA_exception_init (&ev);
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corba_importer = bonobo_object_corba_objref (BONOBO_OBJECT (client));
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result = GNOME_Evolution_Importer_supportFormat (corba_importer,
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filename, &ev);
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CORBA_exception_free (&ev);
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return result;
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}
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/**
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* evolution_importer_client_load_file:
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* @client: The EvolutionImporterClient.
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* @filename: The file to load.
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*
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* Loads and initialises the importer.
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*
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* Returns: TRUE on sucess, FALSE on failure.
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*/
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gboolean
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evolution_importer_client_load_file (EvolutionImporterClient *client,
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const char *filename)
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{
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GNOME_Evolution_Importer corba_importer;
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gboolean result;
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CORBA_Environment ev;
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g_return_val_if_fail (client != NULL, FALSE);
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g_return_val_if_fail (EVOLUTION_IS_IMPORTER_CLIENT (client), FALSE);
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g_return_val_if_fail (filename != NULL, FALSE);
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CORBA_exception_init (&ev);
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corba_importer = bonobo_object_corba_objref (BONOBO_OBJECT (client));
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result = GNOME_Evolution_Importer_loadFile (corba_importer,
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filename, &ev);
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CORBA_exception_free (&ev);
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return result;
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}
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/**
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* evolution_importer_client_process_item:
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* @client: The EvolutionImporterClient.
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* @listener: The EvolutionImporterListener.
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*
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* Starts importing the next item in the file. @listener will be notified
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* when the item has finished.
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*/
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void
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evolution_importer_client_process_item (EvolutionImporterClient *client,
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EvolutionImporterListener *listener)
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{
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GNOME_Evolution_Importer corba_importer;
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GNOME_Evolution_ImporterListener corba_listener;
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CORBA_Environment ev;
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g_return_if_fail (client != NULL);
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g_return_if_fail (EVOLUTION_IS_IMPORTER_CLIENT (client));
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g_return_if_fail (listener != NULL);
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g_return_if_fail (EVOLUTION_IS_IMPORTER_LISTENER (listener));
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CORBA_exception_init (&ev);
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corba_importer = bonobo_object_corba_objref (BONOBO_OBJECT (client));
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corba_listener = bonobo_object_corba_objref (BONOBO_OBJECT (listener));
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GNOME_Evolution_Importer_processItem (corba_importer,
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corba_listener, &ev);
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CORBA_exception_free (&ev);
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}
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/**
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* evolution_importer_client_get_error:
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* @client: The EvolutionImporterClient.
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*
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* Gets the error as a string.
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*
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* Returns: The error as a string. If there is no error NULL is returned.
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* Importers need not support this method and if so, NULL is also returned.
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*/
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const char *
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evolution_importer_client_get_error (EvolutionImporterClient *client)
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{
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GNOME_Evolution_Importer corba_importer;
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CORBA_char *str;
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CORBA_Environment ev;
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g_return_val_if_fail (client != NULL, NULL);
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g_return_val_if_fail (EVOLUTION_IS_IMPORTER_CLIENT (client), NULL);
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corba_importer = bonobo_object_corba_objref (BONOBO_OBJECT (client));
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CORBA_exception_init (&ev);
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str = GNOME_Evolution_Importer_getError (corba_importer, &ev);
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return str;
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}
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E_MAKE_TYPE (evolution_importer_client, "EvolutionImporterClient",
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EvolutionImporterClient, class_init, init, PARENT_TYPE)
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