07a6dcad83
* src/folderutils.c Sync with HEAD 0.9.12cvs60
129 lines
3.5 KiB
C
129 lines
3.5 KiB
C
/*
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* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
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* Copyright (C) 2004 Hiroyuki Yamamoto & The Sylpheed-Claws Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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
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* GNU 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 License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <glib.h>
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#include "utils.h"
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#include "prefs_common.h"
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#include "folderutils.h"
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gint folderutils_delete_duplicates(FolderItem *item,
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DeleteDuplicatesMode mode)
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{
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GHashTable *table;
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GSList *msglist, *cur, *duplist = NULL;
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guint dups;
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if (item->folder->klass->remove_msg == NULL)
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return -1;
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debug_print("Deleting duplicated messages...\n");
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msglist = folder_item_get_msg_list(item);
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if (msglist == NULL)
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return 0;
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table = g_hash_table_new(g_str_hash, g_str_equal);
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folder_item_update_freeze();
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for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
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MsgInfo *msginfo = (MsgInfo *) cur->data;
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MsgInfo *msginfo_dup = NULL;
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if (!msginfo || !msginfo->msgid || !*msginfo->msgid)
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continue;
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msginfo_dup = g_hash_table_lookup(table, msginfo->msgid);
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if (msginfo_dup == NULL)
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g_hash_table_insert(table, msginfo->msgid, msginfo);
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else {
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if ((MSG_IS_UNREAD(msginfo->flags) && !MSG_IS_UNREAD(msginfo_dup->flags)) ||
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(MSG_IS_UNREAD(msginfo->flags) == MSG_IS_UNREAD(msginfo_dup->flags))) {
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duplist = g_slist_append(duplist, msginfo);
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} else {
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duplist = g_slist_append(duplist, msginfo_dup);
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g_hash_table_insert(table, msginfo->msgid, msginfo);
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}
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}
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}
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if (duplist) {
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switch (mode) {
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case DELETE_DUPLICATES_REMOVE: {
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FolderItem *trash = item->folder->trash;
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if (item->stype == F_TRASH || trash == NULL)
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folder_item_remove_msgs(item, duplist);
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else
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folder_item_move_msgs(trash, duplist);
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break;
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}
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case DELETE_DUPLICATES_SETFLAG:
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for (cur = duplist; cur != NULL; cur = g_slist_next(cur)) {
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MsgInfo *msginfo = (MsgInfo *) cur->data;
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procmsg_msginfo_set_to_folder(msginfo, NULL);
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procmsg_msginfo_unset_flags(msginfo, MSG_MARKED, MSG_MOVE | MSG_COPY);
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procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
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}
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break;
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default:
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break;
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}
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}
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dups = g_slist_length(duplist);
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g_slist_free(duplist);
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g_hash_table_destroy(table);
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for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
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MsgInfo *msginfo = (MsgInfo *) cur->data;
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procmsg_msginfo_free(msginfo);
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}
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g_slist_free(msglist);
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folder_item_update_thaw();
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debug_print("done.\n");
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return dups;
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}
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void folderutils_mark_all_read(FolderItem *item)
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{
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MsgInfoList *msglist, *cur;
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g_return_if_fail(item != NULL);
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msglist = folder_item_get_msg_list(item);
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if (msglist == NULL)
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return;
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folder_item_update_freeze();
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for (cur = msglist; cur != NULL; cur = g_slist_next(cur)) {
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MsgInfo *msginfo = cur->data;
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if (msginfo->flags.perm_flags & (MSG_NEW | MSG_UNREAD))
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procmsg_msginfo_unset_flags(msginfo, MSG_NEW | MSG_UNREAD, 0);
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procmsg_msginfo_free(msginfo);
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}
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folder_item_update_thaw();
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g_slist_free(msglist);
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}
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