/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2000 Helix Code, Inc.
*
* Authors: Michael Zucchi <notzed@helixcode.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 Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#include <config.h>
#include <sys/stat.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include "camel-maildir-store.h"
#include "camel-maildir-folder.h"
#include "camel-exception.h"
#include "camel-url.h"
static CamelLocalStoreClass *parent_class = NULL;
/* Returns the class for a CamelMaildirStore */
#define CMAILDIRS_CLASS(so) CAMEL_MAILDIR_STORE_CLASS (CAMEL_OBJECT_GET_CLASS(so))
#define CF_CLASS(so) CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
#define CMAILDIRF_CLASS(so) CAMEL_MAILDIR_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
static CamelFolder *get_folder(CamelStore * store, const char *folder_name, guint32 flags, CamelException * ex);
static void delete_folder(CamelStore * store, const char *folder_name, CamelException * ex);
static void camel_maildir_store_class_init(CamelObjectClass * camel_maildir_store_class)
{
CamelStoreClass *camel_store_class = CAMEL_STORE_CLASS(camel_maildir_store_class);
/*CamelServiceClass *camel_service_class = CAMEL_SERVICE_CLASS(camel_maildir_store_class);*/
parent_class = (CamelLocalStoreClass *)camel_type_get_global_classfuncs(camel_folder_get_type());
/* virtual method overload, use defaults for most */
camel_store_class->get_folder = get_folder;
camel_store_class->delete_folder = delete_folder;
}
static void camel_maildir_store_init(CamelObject * object)
{
CamelStore *store = CAMEL_STORE(object);
/* maildir names are filenames, so they are case-sensitive. */
store->folders = g_hash_table_new(g_str_hash, g_str_equal);
}
CamelType camel_maildir_store_get_type(void)
{
static CamelType camel_maildir_store_type = CAMEL_INVALID_TYPE;
if (camel_maildir_store_type == CAMEL_INVALID_TYPE) {
camel_maildir_store_type = camel_type_register(CAMEL_LOCAL_STORE_TYPE, "CamelMaildirStore",
sizeof(CamelMaildirStore),
sizeof(CamelMaildirStoreClass),
(CamelObjectClassInitFunc) camel_maildir_store_class_init,
NULL,
(CamelObjectInitFunc) camel_maildir_store_init,
NULL);
}
return camel_maildir_store_type;
}
static CamelFolder *get_folder(CamelStore * store, const char *folder_name, guint32 flags, CamelException * ex)
{
char *name, *tmp, *cur, *new;
struct stat st;
CamelFolder *folder = NULL;
name = g_strdup_printf("%s%s", CAMEL_SERVICE(store)->url->path, folder_name);
tmp = g_strdup_printf("%s/tmp", name);
cur = g_strdup_printf("%s/cur", name);
new = g_strdup_printf("%s/new", name);
if (stat(name, &st) == -1) {
if (errno != ENOENT) {
camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM,
_("Could not open folder `%s':\n%s"),
folder_name, strerror(errno));
} else if ((flags & CAMEL_STORE_FOLDER_CREATE) == 0) {
camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
_("Folder `%s' does not exist."), folder_name);
} else {
printf("creating ...\n");
if (mkdir(name, 0700) != 0
|| mkdir(tmp, 0700) != 0
|| mkdir(cur, 0700) != 0
|| mkdir(new, 0700) != 0) {
camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM,
_("Could not create folder `%s':\n%s"),
folder_name, strerror(errno));
rmdir(tmp);
rmdir(cur);
rmdir(new);
rmdir(name);
} else {
printf("created ok?\n");
folder = camel_maildir_folder_new(store, folder_name, flags, ex);
}
}
} else if (!S_ISDIR(st.st_mode)
|| stat(tmp, &st) != 0 || !S_ISDIR(st.st_mode)
|| stat(cur, &st) != 0 || !S_ISDIR(st.st_mode)
|| stat(new, &st) != 0 || !S_ISDIR(st.st_mode)) {
camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
_("`%s' is not a maildir directory."), name);
} else {
folder = camel_maildir_folder_new(store, folder_name, flags, ex);
}
g_free(name);
g_free(tmp);
g_free(cur);
g_free(new);
return folder;
}
static void delete_folder(CamelStore * store, const char *folder_name, CamelException * ex)
{
char *name, *tmp, *cur, *new;
name = g_strdup_printf("%s%s", CAMEL_SERVICE(store)->url->path, folder_name);
tmp = g_strdup_printf("%s/tmp", name);
cur = g_strdup_printf("%s/cur", name);
new = g_strdup_printf("%s/new", name);
/* remove subdirs first - will fail if not empty */
if ((rmdir(tmp) == -1 && errno != ENOENT)
|| (rmdir(new) == -1 && errno != ENOENT)
|| (rmdir(cur) == -1 && errno != ENOENT)
|| (rmdir(name) == -1 && errno != ENOENT)) {
camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM,
_("Could not delete folder `%s': %s"),
folder_name, strerror(errno));
} else {
/* and remove metadata */
((CamelStoreClass *)parent_class)->delete_folder(store, folder_name, ex);
}
g_free(name);
g_free(tmp);
g_free(cur);
g_free(new);
}
