diff options
Diffstat (limited to 'camel/providers/local/camel-maildir-store.c')
| -rw-r--r-- | camel/providers/local/camel-maildir-store.c | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/camel/providers/local/camel-maildir-store.c b/camel/providers/local/camel-maildir-store.c new file mode 100644 index 0000000000..0601307449 --- /dev/null +++ b/camel/providers/local/camel-maildir-store.c @@ -0,0 +1,164 @@ +/* -*- 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); +} |