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-rw-r--r--mail/mail-vtrash.c292
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diff --git a/mail/mail-vtrash.c b/mail/mail-vtrash.c
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-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * Authors: Jeffrey Stedfast <fejj@ximian.com>
- *
- * Copyright 2001 Ximian, Inc. (www.ximian.com)
- *
- * 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 Street #330, Boston, MA 02111-1307, USA.
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "Evolution.h"
-#include "evolution-storage.h"
-#include "evolution-shell-component.h"
-
-#include "mail.h"
-#include "mail-vfolder.h"
-#include "mail-vtrash.h"
-#include "mail-tools.h"
-#include "mail-mt.h"
-
-#include "camel/camel.h"
-#include "camel/providers/vee/camel-vee-store.h"
-#include "filter/vfolder-rule.h"
-#include "filter/filter-part.h"
-
-#define d(x)
-
-static GHashTable *vtrash_hash = NULL;
-
-extern char *evolution_dir;
-extern CamelSession *session;
-
-/* maps the shell's uri to the real vtrash folder */
-CamelFolder *
-vtrash_uri_to_folder (const char *uri, CamelException *ex)
-{
- CamelFolder *folder;
-
- if (!vtrash_hash)
- return NULL;
-
- if (strncmp (uri, "vtrash:", 7))
- return NULL;
-
- folder = g_hash_table_lookup (vtrash_hash, uri);
-
- camel_object_ref (CAMEL_OBJECT (folder));
-
- return folder;
-}
-
-static void
-vtrash_add (CamelStore *store, CamelFolder *folder, const char *store_uri, const char *name)
-{
- EvolutionStorage *storage;
- char *uri, *path;
-
- g_return_if_fail (CAMEL_IS_STORE (store));
-
- uri = g_strdup_printf ("vtrash:%s", store_uri);
-
- if (!vtrash_hash) {
- vtrash_hash = g_hash_table_new (g_str_hash, g_str_equal);
- } else if (g_hash_table_lookup (vtrash_hash, uri) != NULL) {
- g_free (uri);
- return;
- }
-
- if (!strcmp (store_uri, "file:/")) {
- storage = mail_vfolder_get_vfolder_storage ();
- } else {
- storage = mail_lookup_storage (store);
- }
-
- if (!storage) {
- g_free (uri);
- return;
- }
-
- path = g_strdup_printf ("/%s", name);
- evolution_storage_new_folder (storage, path, g_basename (path),
- "mail", uri, name, FALSE);
- gtk_object_unref (GTK_OBJECT (storage));
-
- g_hash_table_insert (vtrash_hash, uri, folder);
- camel_object_ref (CAMEL_OBJECT (folder));
-
- g_free (path);
-}
-
-struct _get_trash_msg {
- struct _mail_msg msg;
-
- char *store_uri;
- CamelFolder *folder;
- void (*done) (char *store_uri, CamelFolder *folder, void *data);
- void *data;
-};
-
-static char *
-get_trash_desc (struct _mail_msg *mm, int done)
-{
- struct _get_trash_msg *m = (struct _get_trash_msg *)mm;
-
- return g_strdup_printf (_("Opening Trash folder for %s"), m->store_uri);
-}
-
-/* maps the shell's uri to the real vfolder uri and open the folder */
-static CamelFolder *
-create_trash_vfolder (const char *name, GPtrArray *urls, CamelException *ex)
-{
- void camel_vee_folder_add_folder (CamelFolder *, CamelFolder *);
-
- char *storeuri, *foldername;
- CamelFolder *folder = NULL, *sourcefolder;
- int source = 0;
-
- d(fprintf (stderr, "Creating Trash vfolder\n"));
-
- storeuri = g_strdup_printf ("vfolder:%s/vfolder/%s", evolution_dir, name);
- foldername = g_strdup ("mbox?(match-all (system-flag \"Deleted\"))");
-
- /* we dont have indexing on vfolders */
- folder = mail_tool_get_folder_from_urlname (storeuri, foldername, CAMEL_STORE_FOLDER_CREATE|CAMEL_STORE_VEE_FOLDER_AUTO, ex);
- g_free (foldername);
- g_free (storeuri);
- if (camel_exception_is_set (ex))
- return NULL;
-
- while (source < urls->len) {
- const char *sourceuri;
-
- sourceuri = urls->pdata[source];
- d(fprintf (stderr, "adding vfolder source: %s\n", sourceuri));
-
- sourcefolder = mail_tool_uri_to_folder (sourceuri, ex);
- d(fprintf (stderr, "source folder = %p\n", sourcefolder));
-
- if (sourcefolder) {
- mail_tool_camel_lock_up ();
- camel_vee_folder_add_folder (folder, sourcefolder);
- mail_tool_camel_lock_down ();
- } else {
- /* we'll just silently ignore now-missing sources */
- camel_exception_clear (ex);
- }
-
- g_free (urls->pdata[source]);
- source++;
- }
-
- g_ptr_array_free (urls, TRUE);
-
- return folder;
-}
-
-static void
-populate_folder_urls (CamelFolderInfo *info, GPtrArray *urls)
-{
- if (!info)
- return;
-
- g_ptr_array_add (urls, g_strdup (info->url));
-
- if (info->child)
- populate_folder_urls (info->child, urls);
-
- if (info->sibling)
- populate_folder_urls (info->sibling, urls);
-}
-
-static void
-get_trash_get (struct _mail_msg *mm)
-{
- struct _get_trash_msg *m = (struct _get_trash_msg *)mm;
- CamelStore *store;
- GPtrArray *urls;
-
- urls = g_ptr_array_new ();
-
- /* we don't want to connect */
- store = (CamelStore *) camel_session_get_service (session, m->store_uri,
- CAMEL_PROVIDER_STORE, &mm->ex);
- if (store == NULL) {
- g_warning ("Couldn't get service %s: %s\n", m->store_uri,
- camel_exception_get_description (&mm->ex));
- camel_exception_clear (&mm->ex);
-
- m->folder = NULL;
- } else {
- /* First try to see if we can save time by looking the folder up in the hash table */
- char *uri;
-
- uri = g_strdup_printf ("vtrash:%s", m->store_uri);
- m->folder = vtrash_uri_to_folder (uri, &mm->ex);
- g_free (uri);
-
- if (!m->folder) {
- /* Create and add this new vTrash folder */
- CamelFolderInfo *info;
-
- info = camel_store_get_folder_info (store, NULL, TRUE, TRUE, TRUE, &mm->ex);
- populate_folder_urls (info, urls);
- camel_store_free_folder_info (store, info);
-
- m->folder = create_trash_vfolder (_("vTrash"), urls, &mm->ex);
- vtrash_add (store, m->folder, m->store_uri, _("vTrash"));
- }
- }
-}
-
-static void
-get_trash_got (struct _mail_msg *mm)
-{
- struct _get_trash_msg *m = (struct _get_trash_msg *)mm;
-
- if (m->done)
- m->done (m->store_uri, m->folder, m->data);
-}
-
-static void
-get_trash_free (struct _mail_msg *mm)
-{
- struct _get_trash_msg *m = (struct _get_trash_msg *)mm;
-
- g_free (m->store_uri);
- if (m->folder)
- camel_object_unref (CAMEL_OBJECT (m->folder));
-}
-
-static struct _mail_msg_op get_trash_op = {
- get_trash_desc,
- get_trash_get,
- get_trash_got,
- get_trash_free,
-};
-
-int
-vtrash_create (const char *store_uri,
- void (*done) (char *store_uri, CamelFolder *folder, void *data),
- void *data)
-{
- struct _get_trash_msg *m;
- int id;
-
- m = mail_msg_new (&get_trash_op, NULL, sizeof (*m));
- m->store_uri = g_strdup (store_uri);
- m->data = data;
- m->done = done;
-
- id = m->msg.seq;
- e_thread_put (mail_thread_new, (EMsg *)m);
-
- return id;
-}
-
-static void
-free_folder (gpointer key, gpointer value, gpointer data)
-{
- CamelFolder *folder = CAMEL_FOLDER (value);
- char *uri = key;
-
- g_free (uri);
- camel_object_unref (CAMEL_OBJECT (folder));
-}
-
-void
-vtrash_cleanup (void)
-{
- if (!vtrash_hash)
- return;
-
- g_hash_table_foreach (vtrash_hash, free_folder, NULL);
- g_hash_table_destroy (vtrash_hash);
-}