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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* camel-data-cache.h: Class for a Camel filesystem cache
*
* 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 version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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
*/
#ifndef CAMEL_DATA_CACHE_H
#define CAMEL_DATA_CACHE_H 1
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus }*/
#include <glib.h>
#include <camel/camel-stream.h>
#include <camel/camel-exception.h>
#define CAMEL_DATA_CACHE_TYPE (camel_data_cache_get_type ())
#define CAMEL_DATA_CACHE(obj) (CAMEL_CHECK_CAST((obj), CAMEL_DATA_CACHE_TYPE, CamelFolder))
#define CAMEL_DATA_CACHE_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_DATA_CACHE_TYPE, CamelFolderClass))
#define CAMEL_IS_DATA_CACHE(o) (CAMEL_CHECK_TYPE((o), CAMEL_DATA_CACHE_TYPE))
typedef struct _CamelDataCache CamelDataCache;
typedef struct _CamelDataCacheClass CamelDataCacheClass;
struct _CamelDataCache {
CamelObject parent_object;
struct _CamelDataCachePrivate *priv;
char *path;
guint32 flags;
time_t expire_age;
time_t expire_access;
};
struct _CamelDataCacheClass {
CamelObjectClass parent_class;
/* None are virtual yet */
#if 0
/* Virtual methods */
CamelStream *(*add)(CamelDataCache *cmc, const char *path, const char *key, CamelException *ex);
CamelStream *(*get)(CamelDataCache *cmc, const char *path, const char *key, CamelException *ex);
int (*close)(CamelDataCache *cmc, CamelStream *stream, CamelException *ex);
int (*remove)(CamelDataCache *cmc, const char *path, const char *key, CamelException *ex);
int (*clear)(CamelDataCache *cmc, const char *path, CamelException *ex);
#endif
};
/* public methods */
CamelDataCache *camel_data_cache_new(const char *path, guint32 flags, CamelException *ex);
void camel_data_cache_set_expire_age(CamelDataCache *cache, time_t when);
void camel_data_cache_set_expire_access(CamelDataCache *cdc, time_t when);
int camel_data_cache_rename(CamelDataCache *cache,
const char *old, const char *new, CamelException *ex);
CamelStream *camel_data_cache_add(CamelDataCache *cache,
const char *path, const char *key, CamelException *ex);
CamelStream *camel_data_cache_get(CamelDataCache *cache,
const char *path, const char *key, CamelException *ex);
int camel_data_cache_remove(CamelDataCache *cache,
const char *path, const char *key, CamelException *ex);
int camel_data_cache_clear(CamelDataCache *cache,
const char *path, CamelException *ex);
/* Standard Camel function */
CamelType camel_data_cache_get_type (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* CAMEL_DATA_CACHE_H */
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