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-rw-r--r--mail/mail-importer.c260
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diff --git a/mail/mail-importer.c b/mail/mail-importer.c
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-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* mail-importer.c
- *
- * Authors: Iain Holmes <iain@ximian.com>
- *
- * 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <dirent.h>
-#include <gmodule.h>
-#include <libgnome/gnome-defs.h>
-#include <libgnome/gnome-util.h>
-#include <evolution-storage.h>
-#include <camel/camel-folder.h>
-#include <camel/camel-mime-message.h>
-#include <camel/camel-stream-mem.h>
-#include <camel/camel-exception.h>
-
-#include "mail-importer.h"
-#include "mail-local.h"
-#include "mail.h"
-
-
-static GList *importer_modules = NULL;
-
-extern char *evolution_dir;
-
-static GNOME_Evolution_LocalStorage local_storage = NULL;
-
-/* Prototype */
-
-void mail_importer_uninit (void);
-
-/**
- * mail_importer_create_folder:
- * parent_path: The path of the parent folder.
- * name: The name of the folder to be created.
- * description: A description of the folder.
- * listener: A BonoboListener for notification.
- *
- * Attempts to create the folder @parent_path/@name. When the folder has been
- * created, or there is an error, the "evolution-shell:folder-created" event is
- * emitted on @listener. The BonoboArg that is sent to @listener is a
- * GNOME_Evolution_Storage_FolderResult which has two elements: result and path.
- * Result contains the error code, or success, and path contains the complete
- * physical path to the newly created folder.
- */
-void
-mail_importer_create_folder (const char *parent_path,
- const char *name,
- const char *description,
- const BonoboListener *listener)
-{
- Bonobo_Listener corba_listener;
- CORBA_Environment ev;
- char *path, *physical;
- char *real_description;
-
- g_return_if_fail (local_storage != NULL);
- g_return_if_fail (listener != NULL);
- g_return_if_fail (BONOBO_IS_LISTENER (listener));
-
- path = g_concat_dir_and_file (parent_path, name);
- physical = g_strdup_printf ("file://%s/local/%s", evolution_dir,
- parent_path);
-
- corba_listener = bonobo_object_corba_objref (BONOBO_OBJECT (listener));
- /* Darn CORBA wanting non-NULL values for strings */
- real_description = CORBA_string_dup (description ? description : "");
-
- CORBA_exception_init (&ev);
- GNOME_Evolution_Storage_asyncCreateFolder (local_storage,
- path, "mail",
- real_description, physical,
- corba_listener, &ev);
- CORBA_exception_free (&ev);
- g_free (path);
- g_free (physical);
-}
-
-/**
- * mail_importer_add_line:
- * importer: A MailImporter structure.
- * str: Next line of the mbox.
- * finished: TRUE if @str is the last line of the message.
- *
- * Adds lines to the message until it is finished, and then adds
- * the complete message to the folder.
- */
-void
-mail_importer_add_line (MailImporter *importer,
- const char *str,
- gboolean finished)
-{
- CamelMimeMessage *msg;
- CamelMessageInfo *info;
- CamelException *ex;
-
- if (importer->mstream == NULL) {
- importer->mstream = CAMEL_STREAM_MEM (camel_stream_mem_new ());
- }
-
- camel_stream_write (CAMEL_STREAM (importer->mstream), str,
- strlen (str));
-
- if (finished == FALSE)
- return;
-
- camel_stream_reset (CAMEL_STREAM (importer->mstream));
- info = g_new0 (CamelMessageInfo, 1);
- info->flags = CAMEL_MESSAGE_SEEN;
-
- msg = camel_mime_message_new ();
- camel_data_wrapper_construct_from_stream (CAMEL_DATA_WRAPPER (msg),
- CAMEL_STREAM (importer->mstream));
-
- camel_object_unref (CAMEL_OBJECT (importer->mstream));
- importer->mstream = NULL;
-
- ex = camel_exception_new ();
- camel_folder_append_message (importer->folder, msg, info, ex);
- camel_object_unref (CAMEL_OBJECT (msg));
-
- camel_exception_free (ex);
- g_free (info);
-}
-
-/* module management */
-static GList *
-get_importer_list (void)
-{
- DIR *dir;
- struct dirent *d;
- GList *importers_ret = NULL;
-
- dir = opendir (MAIL_IMPORTERSDIR);
- if (!dir) {
- g_warning ("No importers dir: %s", MAIL_IMPORTERSDIR);
- return NULL;
- }
-
- while ((d = readdir (dir))) {
- char *path, *ext;
-
- ext = strchr (d->d_name, '.');
- if (!ext || strcmp (ext, ".so") != 0)
- continue;
-
- path = g_concat_dir_and_file (MAIL_IMPORTERSDIR, d->d_name);
- importers_ret = g_list_prepend (importers_ret, path);
- }
-
- closedir (dir);
- return importers_ret;
-}
-
-static void
-free_importer_list (GList *list)
-{
- for (; list; list = list->next) {
- g_free (list->data);
- }
-
- g_list_free (list);
-}
-
-/**
- * mail_importer_init:
- *
- * Initialises all the importers
- */
-void
-mail_importer_init (EvolutionShellClient *client)
-{
- GList *importers, *l;
-
- if (importer_modules != NULL) {
- return;
- }
-
- local_storage = evolution_shell_client_get_local_storage (client);
-
- if (!g_module_supported ()) {
- g_warning ("Could not initialise the importers as module loading"
- " is not supported on this system");
- return;
- }
-
- importers = get_importer_list ();
- if (importers == NULL)
- return;
-
- for (l = importers; l; l = l->next) {
- GModule *module;
-
- module = g_module_open (l->data, 0);
- if (!module) {
- g_warning ("Could not load: %s: %s", (char *) l->data,
- g_module_error ());
- } else {
- void *(*mail_importer_module_init) ();
-
- if (!g_module_symbol (module, "mail_importer_module_init",
- (gpointer *)&mail_importer_module_init)) {
- g_warning ("Could not load %s: No initialisation",
- (char *) l->data);
- g_module_close (module);
- }
-
- mail_importer_module_init ();
- importer_modules = g_list_prepend (importer_modules, module);
- }
- }
-
- free_importer_list (importers);
-}
-
-/**
- * mail_importer_uninit:
- *
- * Unloads all the modules.
- */
-void
-mail_importer_uninit (void)
-{
- CORBA_Environment ev;
- GList *l;
-
- for (l = importer_modules; l; l = l->next) {
- g_module_close (l->data);
- }
-
- g_list_free (importer_modules);
- importer_modules = NULL;
-
- CORBA_exception_init (&ev);
- bonobo_object_release_unref (local_storage, &ev);
- local_storage = NULL;
- CORBA_exception_free (&ev);
-}
-