gecko-dev/netwerk/cache/src/nsDiskCacheDevice.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is nsMemoryCacheDevice.h, released February 20, 2001.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 2001 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Gordon Sheridan, 20-February-2001
*/
#ifndef _nsDiskCacheDevice_h_
#define _nsDiskCacheDevice_h_
#include "nsCacheDevice.h"
#include "nsILocalFile.h"
#include "nsCacheEntry.h"
class nsDiskCacheDevice : public nsCacheDevice
{
public:
nsDiskCacheDevice();
virtual ~nsDiskCacheDevice();
nsresult Init();
static nsresult Create(nsCacheDevice **result);
virtual const char * GetDeviceID(void);
virtual nsCacheEntry * FindEntry(nsCString * key);
virtual nsresult DeactivateEntry(nsCacheEntry * entry);
virtual nsresult BindEntry(nsCacheEntry * entry);
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virtual nsresult DoomEntry( nsCacheEntry * entry );
virtual nsresult GetTransportForEntry(nsCacheEntry * entry,
nsITransport ** result);
virtual nsresult OnDataSizeChanged(nsCacheEntry * entry);
void setCacheDirectory(nsILocalFile* directory);
private:
nsresult getFileForEntry(nsCacheEntry * entry, nsIFile**);
private:
nsCOMPtr<nsILocalFile> mCacheDirectory;
nsCacheEntryHashTable mInactiveEntries;
};
#endif // _nsDiskCacheDevice_h_