diff options
Diffstat (limited to 'mail/mail-offline-handler.c')
| -rw-r--r-- | mail/mail-offline-handler.c | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/mail/mail-offline-handler.c b/mail/mail-offline-handler.c deleted file mode 100644 index e9387215e4..0000000000 --- a/mail/mail-offline-handler.c +++ /dev/null @@ -1,353 +0,0 @@ -/* -*- 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 version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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 { - GHashTable *sync_table; -}; - -static gboolean -service_is_relevant (CamelService *service, gboolean going_offline) -{ - if (!(service->provider->flags & CAMEL_PROVIDER_IS_REMOTE) || - (service->provider->flags & CAMEL_PROVIDER_IS_EXTERNAL)) - return FALSE; - - if (CAMEL_IS_DISCO_STORE (service) && - camel_disco_store_status (CAMEL_DISCO_STORE (service)) == CAMEL_DISCO_STORE_OFFLINE) - return !going_offline; - - return service->status != CAMEL_SERVICE_DISCONNECTED; -} - -static void -add_connection (gpointer key, gpointer data, gpointer user_data) -{ - CamelService *service = key; - GNOME_Evolution_ConnectionList *list = user_data; - - if (!service_is_relevant (service, TRUE)) - 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 (); -} - -/* keep track of each sync in progress */ -struct _sync_info { - char *uri; /* uri of folder being synced */ - CamelOperation *cancel; /* progress report/cancellation object */ - GNOME_Evolution_SyncFolderProgressListener listener; - int pc; /* percent complete (0-100) */ - int lastpc; /* last percent reported, so we dont overreport */ - int id; /* timeout id */ - GHashTable *table; /* the hashtable that we're registered in */ -}; - -static void -impl_cancelSyncFolder (PortableServer_Servant servant, - const GNOME_Evolution_Folder *folder, - CORBA_Environment *ev) -{ - MailOfflineHandler *offline_handler; - MailOfflineHandlerPrivate *priv; - struct _sync_info *info; - - offline_handler = MAIL_OFFLINE_HANDLER (bonobo_object_from_servant (servant)); - priv = offline_handler->priv; - - info = g_hash_table_lookup(priv->sync_table, folder->physicalUri); - if (info) - camel_operation_cancel(info->cancel); - else - g_warning("Shell tried to cancel sync of '%s': no such folder", folder->physicalUri); -} - -static int sync_timeout(struct _sync_info *info) -{ - CORBA_Environment ev; - - if (info->pc != info->lastpc) { - CORBA_exception_init(&ev); - GNOME_Evolution_SyncFolderProgressListener_updateProgress(info->listener, info->pc/100.0, &ev); - if (ev._major != CORBA_NO_EXCEPTION) - g_warning("Error updating offline progress"); - CORBA_exception_free(&ev); - info->lastpc = info->pc; - } - - return TRUE; -} - -static void sync_status(CamelOperation *op, const char *what, int pc, void *data) -{ - struct _sync_info *info = data; - - if (pc == CAMEL_OPERATION_START) - pc = 0; - else if (pc == CAMEL_OPERATION_END) - pc = 100; - - info->pc = pc; -} - -static void -sync_done(const char *uri, void *crap) -{ - CORBA_Environment ev; - struct _sync_info *info = crap; - - g_source_remove(info->id); - - CORBA_exception_init(&ev); - GNOME_Evolution_SyncFolderProgressListener_reportSuccess(info->listener, &ev); - if (ev._major != CORBA_NO_EXCEPTION) - g_warning("Error sending offline completion: hang likely"); - CORBA_Object_release(info->listener, &ev); - CORBA_exception_free(&ev); - - g_hash_table_remove (info->table, info->uri); - g_free(info->uri); - camel_operation_unref(info->cancel); - g_free(info); -} - -static void -impl_syncFolder (PortableServer_Servant servant, - const GNOME_Evolution_Folder *folder, - const GNOME_Evolution_SyncFolderProgressListener progress_listener, - CORBA_Environment *ev) -{ - MailOfflineHandler *offline_handler; - MailOfflineHandlerPrivate *priv; - struct _sync_info *info; - - offline_handler = MAIL_OFFLINE_HANDLER(bonobo_object_from_servant (servant)); - priv = offline_handler->priv; - - info = g_malloc(sizeof(*info)); - info->listener = CORBA_Object_duplicate(progress_listener, ev); - info->pc = 0; - info->uri = g_strdup(folder->physicalUri); - info->id = g_timeout_add(500, (GSourceFunc)sync_timeout, info); - info->cancel = camel_operation_new(sync_status, info); - info->table = priv->sync_table; - - g_hash_table_insert(priv->sync_table, info->uri, info); - - mail_prep_offline(info->uri, info->cancel, sync_done, info); -} - -static void -went_offline (CamelStore *store, void *data) -{ - CORBA_Environment ev; - GNOME_Evolution_ConnectionList *connection_list; - GNOME_Evolution_OfflineProgressListener listener = data; - - connection_list = create_connection_list (); - - CORBA_exception_init (&ev); - GNOME_Evolution_OfflineProgressListener_updateProgress(listener, connection_list, &ev); - if (ev._major != CORBA_NO_EXCEPTION) - g_warning ("Error updating offline progress"); - CORBA_Object_release(listener, &ev); - - CORBA_exception_free (&ev); - CORBA_free (connection_list); -} - -static void -storage_go_offline (gpointer key, gpointer value, gpointer data) -{ - CamelStore *store = key; - GNOME_Evolution_OfflineProgressListener listener = data; - CORBA_Environment ev; - - CORBA_exception_init(&ev); - if (service_is_relevant (CAMEL_SERVICE (store), TRUE)) { - mail_store_set_offline (store, TRUE, went_offline, CORBA_Object_duplicate(listener, &ev)); - } - CORBA_exception_free(&ev); -} - -static void -impl_goOffline (PortableServer_Servant servant, - const GNOME_Evolution_OfflineProgressListener progress_listener, - CORBA_Environment *ev) -{ - MailOfflineHandler *offline_handler; - - offline_handler = MAIL_OFFLINE_HANDLER (bonobo_object_from_servant (servant)); - - /* 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, progress_listener); -} - -static void -storage_go_online (gpointer key, gpointer value, gpointer data) -{ - CamelStore *store = key; - - if (service_is_relevant (CAMEL_SERVICE (store), FALSE)) { - mail_store_set_offline (store, FALSE, NULL, NULL); - mail_note_store (store, NULL, CORBA_OBJECT_NIL, - 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; - - /* Enable auto-mail-checking */ - camel_session_set_online (session, TRUE); - - mail_storages_foreach (storage_go_online, NULL); -} - -/* GObject methods. */ - -static void -impl_finalise (GObject *object) -{ - MailOfflineHandler *offline_handler; - MailOfflineHandlerPrivate *priv; - - offline_handler = MAIL_OFFLINE_HANDLER (object); - priv = offline_handler->priv; - g_hash_table_destroy(priv->sync_table); - g_free (priv); - - if (G_OBJECT_CLASS (parent_class)->finalize != NULL) - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - -/* GTK+ type initialization. */ - -static void -mail_offline_handler_class_init (MailOfflineHandlerClass *klass) -{ - GObjectClass *object_class; - POA_GNOME_Evolution_Offline__epv *epv; - - object_class = G_OBJECT_CLASS (klass); - object_class->finalize = impl_finalise; - - epv = & klass->epv; - epv->_get_isOffline = impl__get_isOffline; - epv->prepareForOffline = impl_prepareForOffline; - epv->syncFolder = impl_syncFolder; - epv->cancelSyncFolder = impl_cancelSyncFolder; - epv->goOffline = impl_goOffline; - epv->goOnline = impl_goOnline; - - parent_class = g_type_class_ref(PARENT_TYPE); -} - -static void -mail_offline_handler_init (MailOfflineHandler *offline_handler) -{ - MailOfflineHandlerPrivate *priv; - - priv = g_new (MailOfflineHandlerPrivate, 1); - priv->sync_table = g_hash_table_new(g_str_hash, g_str_equal); - - offline_handler->priv = priv; -} - -MailOfflineHandler * -mail_offline_handler_new (void) -{ - MailOfflineHandler *new; - - new = g_object_new(mail_offline_handler_get_type (), NULL); - - return new; -} - -BONOBO_X_TYPE_FUNC_FULL (MailOfflineHandler, GNOME_Evolution_Offline, PARENT_TYPE, mail_offline_handler); |