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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Authors: Michael Zucchi <notzed@ximian.com>
*
* Copyright (C) 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 Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <sys/stat.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include "camel-spool-store.h"
#include "camel-spool-folder.h"
#include "camel-exception.h"
#include "camel-url.h"
#include "camel-private.h"
#define d(x)
/* Returns the class for a CamelSpoolStore */
#define CSPOOLS_CLASS(so) CAMEL_SPOOL_STORE_CLASS (CAMEL_OBJECT_GET_CLASS(so))
#define CF_CLASS(so) CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
static void construct (CamelService *service, CamelSession *session, CamelProvider *provider, CamelURL *url, CamelException *ex);
static CamelFolder *get_folder(CamelStore * store, const char *folder_name, guint32 flags, CamelException * ex);
static char *get_name(CamelService *service, gboolean brief);
static CamelFolder *get_inbox (CamelStore *store, CamelException *ex);
static void rename_folder(CamelStore *store, const char *old_name, const char *new_name, CamelException *ex);
static CamelFolderInfo *get_folder_info (CamelStore *store, const char *top, guint32 flags, CamelException *ex);
static void free_folder_info (CamelStore *store, CamelFolderInfo *fi);
static void delete_folder(CamelStore *store, const char *folder_name, CamelException *ex);
static void rename_folder(CamelStore *store, const char *old, const char *new, CamelException *ex);
static CamelStoreClass *parent_class = NULL;
static void
camel_spool_store_class_init (CamelSpoolStoreClass *camel_spool_store_class)
{
CamelStoreClass *camel_store_class = CAMEL_STORE_CLASS (camel_spool_store_class);
CamelServiceClass *camel_service_class = CAMEL_SERVICE_CLASS (camel_spool_store_class);
parent_class = CAMEL_STORE_CLASS (camel_type_get_global_classfuncs (camel_store_get_type ()));
/* virtual method overload */
camel_service_class->construct = construct;
camel_service_class->get_name = get_name;
camel_store_class->get_folder = get_folder;
camel_store_class->get_inbox = get_inbox;
camel_store_class->get_folder_info = get_folder_info;
camel_store_class->free_folder_info = free_folder_info;
camel_store_class->delete_folder = delete_folder;
camel_store_class->rename_folder = rename_folder;
}
CamelType
camel_spool_store_get_type (void)
{
static CamelType camel_spool_store_type = CAMEL_INVALID_TYPE;
if (camel_spool_store_type == CAMEL_INVALID_TYPE) {
camel_spool_store_type = camel_type_register (CAMEL_STORE_TYPE, "CamelSpoolStore",
sizeof (CamelSpoolStore),
sizeof (CamelSpoolStoreClass),
(CamelObjectClassInitFunc) camel_spool_store_class_init,
NULL,
NULL,
NULL);
}
return camel_spool_store_type;
}
static void
construct (CamelService *service, CamelSession *session, CamelProvider *provider, CamelURL *url, CamelException *ex)
{
struct stat st;
d(printf("constructing store of type %s '%s:%s'\n",
camel_type_to_name(((CamelObject *)service)->s.type), url->protocol, url->path));
CAMEL_SERVICE_CLASS (parent_class)->construct (service, session, provider, url, ex);
if (camel_exception_is_set (ex))
return;
if (service->url->path[0] != '/') {
camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
_("Store root %s is not an absolute path"), service->url->path);
return;
}
if (stat(service->url->path, &st) == -1 || !S_ISREG(st.st_mode)) {
camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
_("Spool `%s' does not exist or is not a regular file"),
service->url->path);
return;
}
}
const char *
camel_spool_store_get_toplevel_dir (CamelSpoolStore *store)
{
CamelURL *url = CAMEL_SERVICE (store)->url;
g_assert (url != NULL);
return url->path;
}
static CamelFolder *
get_folder(CamelStore * store, const char *folder_name, guint32 flags, CamelException * ex)
{
char *path = ((CamelService *)store)->url->path;
CamelFolder *folder;
d(printf("opening folder %s on path %s\n", folder_name, path));
/* we only support an 'INBOX' */
if (strcmp(folder_name, "INBOX") != 0) {
camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
_("Folder `%s/%s' does not exist."),
path, folder_name);
return NULL;
}
folder = camel_spool_folder_new(store, folder_name, flags, ex);
return folder;
}
static CamelFolder *
get_inbox(CamelStore *store, CamelException *ex)
{
return get_folder (store, "INBOX", CAMEL_STORE_FOLDER_CREATE, ex);
}
static char *
get_name (CamelService *service, gboolean brief)
{
if (brief)
return g_strdup (service->url->path);
else
return g_strdup_printf (_("Spool mail file %s"), service->url->path);
}
static CamelFolderInfo *
get_folder_info (CamelStore *store, const char *top,
guint32 flags, CamelException *ex)
{
CamelFolderInfo *fi = NULL;
CamelService *service = (CamelService *)store;
CamelFolder *folder;
if (top == NULL || strcmp(top, "INBOX") == 0) {
/* FIXME: if the folder is opened we could look it up? */
fi = g_malloc0(sizeof(*fi));
fi->full_name = "INBOX";
fi->name = "INBOX";
fi->url = g_strdup_printf("spool:%s#%s", service->url->path, fi->name);
CAMEL_STORE_LOCK(store, cache_lock);
folder = g_hash_table_lookup(store->folders, fi->full_name);
if (folder)
fi->unread_message_count = camel_folder_get_message_count(folder);
else
fi->unread_message_count = -1;
CAMEL_STORE_UNLOCK(store, cache_lock);
camel_folder_info_build_path(fi, '/');
}
return fi;
}
static void free_folder_info (CamelStore *store, CamelFolderInfo *fi)
{
if (fi) {
g_free(fi->url);
g_free(fi);
}
}
/* default implementation, rename all */
static void
rename_folder(CamelStore *store, const char *old, const char *new, CamelException *ex)
{
camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM,
_("Spool folders cannot be renamed"));
}
/* default implementation, only delete metadata */
static void
delete_folder(CamelStore *store, const char *folder_name, CamelException *ex)
{
camel_exception_setv(ex, CAMEL_EXCEPTION_SYSTEM,
_("Spool folders cannot be deleted"));
}
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