150 lines
4.7 KiB
C
150 lines
4.7 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* Authors: Jeffrey Stedfast <fejj@ximian.com>
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*
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* Copyright 2001 Ximian, Inc. (www.ximian.com)
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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 version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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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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*/
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#include <config.h>
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#include "camel-exception.h"
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#include "camel-vtrash-folder.h"
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#include "camel-store.h"
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#include "camel-vee-store.h"
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#include "camel-mime-message.h"
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#include <string.h>
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/* Returns the class for a CamelFolder */
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#define CF_CLASS(so) CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
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static CamelVeeFolderClass *camel_vtrash_folder_parent;
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static void vtrash_append_message (CamelFolder *folder, CamelMimeMessage *message,
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const CamelMessageInfo *info, CamelException *ex);
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static void vtrash_copy_messages_to (CamelFolder *folder, GPtrArray *uids, CamelFolder *dest, CamelException *ex);
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static void vtrash_move_messages_to (CamelFolder *folder, GPtrArray *uids, CamelFolder *dest, CamelException *ex);
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static void
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camel_vtrash_folder_class_init (CamelVTrashFolderClass *klass)
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{
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CamelFolderClass *folder_class = (CamelFolderClass *) klass;
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camel_vtrash_folder_parent =
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CAMEL_VEE_FOLDER_CLASS (camel_type_get_global_classfuncs (camel_folder_get_type ()));
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folder_class->append_message = vtrash_append_message;
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folder_class->copy_messages_to = vtrash_copy_messages_to;
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folder_class->move_messages_to = vtrash_move_messages_to;
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}
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static void
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camel_vtrash_folder_init (CamelVTrashFolder *vtrash)
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{
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CamelFolder *folder = CAMEL_FOLDER (vtrash);
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folder->folder_flags |= CAMEL_FOLDER_IS_TRASH;
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}
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CamelType
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camel_vtrash_folder_get_type (void)
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{
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static CamelType type = CAMEL_INVALID_TYPE;
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if (type == CAMEL_INVALID_TYPE) {
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type = camel_type_register (camel_vee_folder_get_type (),
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"CamelVTrashFolder",
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sizeof (CamelVTrashFolder),
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sizeof (CamelVTrashFolderClass),
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(CamelObjectClassInitFunc) camel_vtrash_folder_class_init,
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NULL,
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(CamelObjectInitFunc) camel_vtrash_folder_init,
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NULL);
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}
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return type;
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}
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/**
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* camel_vtrash_folder_new:
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* @parent_store: the parent CamelVeeStore
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* @name: the vfolder name
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* @ex: a CamelException
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*
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* Create a new CamelVeeFolder object.
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*
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* Return value: A new CamelVeeFolder widget.
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**/
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CamelFolder *
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camel_vtrash_folder_new (CamelStore *parent_store, const char *name)
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{
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CamelFolder *vtrash;
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vtrash = (CamelFolder *)camel_object_new (camel_vtrash_folder_get_type ());
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camel_vee_folder_construct (CAMEL_VEE_FOLDER (vtrash), parent_store, name,
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CAMEL_STORE_FOLDER_PRIVATE | CAMEL_STORE_FOLDER_CREATE | CAMEL_STORE_VEE_FOLDER_AUTO);
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camel_vee_folder_set_expression((CamelVeeFolder *)vtrash, "(match-all (system-flag \"Deleted\"))");
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return vtrash;
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}
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static void
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vtrash_append_message (CamelFolder *folder, CamelMimeMessage *message, const CamelMessageInfo *info, CamelException *ex)
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{
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/* no-op */
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}
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static void
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vtrash_copy_messages_to (CamelFolder *source, GPtrArray *uids, CamelFolder *dest, CamelException *ex)
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{
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/* don't allow the user to copy to or from the vtrash folder */
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camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
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_("You cannot copy messages from this trash folder."));
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}
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static void
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vtrash_move_messages_to (CamelFolder *source, GPtrArray *uids, CamelFolder *dest, CamelException *ex)
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{
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CamelVeeMessageInfo *mi;
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int i;
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for (i = 0; i < uids->len; i++) {
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mi = (CamelVeeMessageInfo *)camel_folder_get_message_info (source, uids->pdata[i]);
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if (mi == NULL) {
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g_warning ("Cannot find uid %s in source folder during move_to", (char *) uids->pdata[i]);
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continue;
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}
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if (dest == mi->folder) {
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/* Just undelete the original message */
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camel_folder_set_message_flags (source, uids->pdata[i], CAMEL_MESSAGE_DELETED, 0);
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} else {
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/* This means that the user is trying to move the message
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from the vTrash to a folder other than the original. */
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GPtrArray *tuids;
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tuids = g_ptr_array_new ();
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g_ptr_array_add (tuids, uids->pdata[i]);
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camel_folder_move_messages_to (mi->folder, tuids, dest, ex);
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g_ptr_array_free (tuids, TRUE);
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}
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camel_folder_free_message_info (source, (CamelMessageInfo *)mi);
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}
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}
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