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authorDan Winship <danw@src.gnome.org>2001-05-10 06:01:42 +0800
committerDan Winship <danw@src.gnome.org>2001-05-10 06:01:42 +0800
commit72be879a2786d992936b8195b328dfca75b22919 (patch)
treedfe94a8ecaf416ebf13c3c109d9bbd3b4ad389be /mail/mail-offline-handler.c
parent630241d74b1a6dede97380c8ed70c74641399e0f (diff)
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New file, started by Ettore, finished by me, to implement the
* mail-offline-handler.c: New file, started by Ettore, finished by me, to implement the GNOME_Evolution_Offline interface. * Makefile.am (evolution_mail_SOURCES): Add mail-offline-handler.[ch] * mail-ops.c (mail_store_set_offline): Set a store online or offline. * mail-send-recv.c (auto_timeout): Don't run auto-check-for-mail while the session is offline. * component-factory.c (component_fn): Set up offline handler. svn path=/trunk/; revision=9739
Diffstat (limited to 'mail/mail-offline-handler.c')
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1 files changed, 242 insertions, 0 deletions
diff --git a/mail/mail-offline-handler.c b/mail/mail-offline-handler.c
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+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* mail-offline-handler.c
+ *
+ * Copyright (C) 2001 Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Authors:
+ * Ettore Perazzoli <ettore@ximian.com>
+ * Dan Winship <danw@ximian.com>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "mail-offline-handler.h"
+#include "mail.h"
+#include "mail-ops.h"
+
+#include <gtk/gtkmain.h>
+
+#include <gal/util/e-util.h>
+
+#define PARENT_TYPE bonobo_x_object_get_type ()
+static BonoboXObjectClass *parent_class = NULL;
+
+struct _MailOfflineHandlerPrivate {
+ GNOME_Evolution_OfflineProgressListener listener_interface;
+};
+
+static void
+add_connection (gpointer key, gpointer data, gpointer user_data)
+{
+ CamelService *service = key;
+ GNOME_Evolution_ConnectionList *list = user_data;
+
+ if (!(service->provider->flags & CAMEL_PROVIDER_IS_REMOTE) ||
+ !service->connected)
+ return;
+
+ if (CAMEL_IS_DISCO_STORE (service) &&
+ camel_disco_store_status (CAMEL_DISCO_STORE (service)) == CAMEL_DISCO_STORE_OFFLINE)
+ return;
+
+ list->_buffer[list->_length].hostName = CORBA_string_dup (service->url->host);
+ list->_buffer[list->_length].type = CORBA_string_dup (service->provider->name);
+ list->_length++;
+}
+
+static GNOME_Evolution_ConnectionList *
+create_connection_list (void)
+{
+ GNOME_Evolution_ConnectionList *list;
+
+ list = GNOME_Evolution_ConnectionList__alloc ();
+ list->_length = 0;
+ list->_maximum = mail_storages_count ();
+ list->_buffer = CORBA_sequence_GNOME_Evolution_Connection_allocbuf (list->_maximum);
+
+ mail_storages_foreach (add_connection, list);
+
+ return list;
+}
+
+/* GNOME::Evolution::Offline methods. */
+
+static CORBA_boolean
+impl__get_isOffline (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ return !camel_session_is_online (session);
+}
+
+static void
+impl_prepareForOffline (PortableServer_Servant servant,
+ GNOME_Evolution_ConnectionList **active_connection_list,
+ CORBA_Environment *ev)
+{
+ MailOfflineHandler *offline_handler;
+ MailOfflineHandlerPrivate *priv;
+
+ offline_handler = MAIL_OFFLINE_HANDLER (bonobo_object_from_servant (servant));
+ priv = offline_handler->priv;
+
+ *active_connection_list = create_connection_list ();
+}
+
+static void
+went_offline (CamelStore *store, void *data)
+{
+ MailOfflineHandler *offline_handler = data;
+ MailOfflineHandlerPrivate *priv;
+ CORBA_Environment ev;
+ GNOME_Evolution_ConnectionList *connection_list;
+
+ priv = offline_handler->priv;
+
+ connection_list = create_connection_list ();
+
+ CORBA_exception_init (&ev);
+
+ GNOME_Evolution_OfflineProgressListener_updateProgress (priv->listener_interface, connection_list, &ev);
+ if (ev._major != CORBA_NO_EXCEPTION)
+ g_warning ("Error updating offline progress");
+
+ CORBA_exception_free (&ev);
+
+ /* CORBA_free (connection_list); */
+}
+
+static void
+storage_go_offline (gpointer key, gpointer value, gpointer data)
+{
+ CamelStore *store = key;
+ MailOfflineHandler *offline_handler = data;
+
+ mail_store_set_offline (store, TRUE, went_offline, offline_handler);
+}
+
+static void
+impl_goOffline (PortableServer_Servant servant,
+ const GNOME_Evolution_OfflineProgressListener progress_listener,
+ CORBA_Environment *ev)
+{
+ MailOfflineHandler *offline_handler;
+ MailOfflineHandlerPrivate *priv;
+
+ offline_handler = MAIL_OFFLINE_HANDLER (bonobo_object_from_servant (servant));
+ priv = offline_handler->priv;
+
+ priv->listener_interface = CORBA_Object_duplicate (progress_listener, ev);
+
+ /* This will disable further auto-mail-check action. */
+ camel_session_set_online (session, FALSE);
+
+ /* FIXME: If send/receive active, wait for it to finish */
+
+ mail_storages_foreach (storage_go_offline, offline_handler);
+}
+
+static void
+storage_go_online (gpointer key, gpointer value, gpointer data)
+{
+ CamelStore *store = key;
+
+ mail_store_set_offline (store, FALSE, NULL, NULL);
+}
+
+static void
+impl_goOnline (PortableServer_Servant servant,
+ CORBA_Environment *ev)
+{
+ MailOfflineHandler *offline_handler;
+ MailOfflineHandlerPrivate *priv;
+
+ offline_handler = MAIL_OFFLINE_HANDLER (bonobo_object_from_servant (servant));
+ priv = offline_handler->priv;
+
+ mail_storages_foreach (storage_go_online, NULL);
+}
+
+/* GtkObject methods. */
+
+static void
+impl_destroy (GtkObject *object)
+{
+ MailOfflineHandler *offline_handler;
+ MailOfflineHandlerPrivate *priv;
+
+ offline_handler = MAIL_OFFLINE_HANDLER (object);
+ priv = offline_handler->priv;
+
+ if (priv->listener_interface != CORBA_OBJECT_NIL) {
+ CORBA_Environment ev;
+
+ CORBA_exception_init (&ev);
+ CORBA_Object_release (priv->listener_interface, &ev);
+ CORBA_exception_free (&ev);
+ }
+
+ g_free (priv);
+
+ if (GTK_OBJECT_CLASS (parent_class)->destroy != NULL)
+ (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+/* GTK+ type initialization. */
+
+static void
+mail_offline_handler_class_init (MailOfflineHandlerClass *klass)
+{
+ GtkObjectClass *object_class;
+ POA_GNOME_Evolution_Offline__epv *epv;
+
+ object_class = GTK_OBJECT_CLASS (klass);
+ object_class->destroy = impl_destroy;
+
+ epv = & klass->epv;
+ epv->_get_isOffline = impl__get_isOffline;
+ epv->prepareForOffline = impl_prepareForOffline;
+ epv->goOffline = impl_goOffline;
+ epv->goOnline = impl_goOnline;
+
+ parent_class = gtk_type_class (PARENT_TYPE);
+}
+
+static void
+mail_offline_handler_init (MailOfflineHandler *offline_handler)
+{
+ MailOfflineHandlerPrivate *priv;
+
+ priv = g_new (MailOfflineHandlerPrivate, 1);
+ priv->listener_interface = CORBA_OBJECT_NIL;
+
+ offline_handler->priv = priv;
+}
+
+MailOfflineHandler *
+mail_offline_handler_new (void)
+{
+ MailOfflineHandler *new;
+
+ new = gtk_type_new (mail_offline_handler_get_type ());
+
+ return new;
+}
+
+BONOBO_X_TYPE_FUNC_FULL (MailOfflineHandler, GNOME_Evolution_Offline, PARENT_TYPE, mail_offline_handler);