зеркало из https://github.com/mozilla/gecko-dev.git
85 строки
2.9 KiB
C++
85 строки
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* 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 Mozilla Communicator client code, released
|
|
* March 31, 1998.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998-1999 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Scott Furman, fur@netscape.com
|
|
*/
|
|
|
|
#ifndef _nsCacheEntryChannel_h_
|
|
#define _nsCacheEntryChannel_h_
|
|
|
|
#include "nsCOMPtr.h"
|
|
#include "nsIChannel.h"
|
|
#include "nsITransport.h"
|
|
#include "nsCachedNetData.h"
|
|
#include "nsILoadGroup.h"
|
|
|
|
class nsIStreamListener;
|
|
|
|
// A proxy for an nsIChannel, useful when only a few nsIChannel
|
|
// methods must be overridden
|
|
class nsChannelProxy : public nsIChannel {
|
|
|
|
public:
|
|
NS_FORWARD_NSICHANNEL(mChannel->)
|
|
NS_FORWARD_NSIREQUEST(mChannel->)
|
|
|
|
protected:
|
|
nsChannelProxy(nsIChannel* aChannel):mChannel(aChannel) {};
|
|
virtual ~nsChannelProxy() {};
|
|
nsCOMPtr<nsIChannel> mChannel;
|
|
};
|
|
|
|
// Override several nsIChannel methods so that they interact with the cache manager
|
|
class nsCacheEntryChannel : public nsChannelProxy, public nsITransport {
|
|
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
|
|
// nsIChannel methods
|
|
NS_IMETHOD Open(nsIInputStream* *aInputStream);
|
|
NS_IMETHOD AsyncOpen(nsIStreamListener *aListener, nsISupports *aContext);
|
|
NS_IMETHOD GetLoadGroup(nsILoadGroup* *aLoadGroup);
|
|
NS_IMETHOD GetURI(nsIURI * *aURI);
|
|
NS_IMETHOD GetOriginalURI(nsIURI * *aURI);
|
|
NS_IMETHOD SetNotificationCallbacks(nsIInterfaceRequestor*);
|
|
|
|
// nsITransport methods
|
|
NS_IMETHOD GetSecurityInfo(nsISupports **);
|
|
NS_IMETHOD OpenInputStream(PRUint32, PRUint32, PRUint32, nsIInputStream **);
|
|
NS_IMETHOD OpenOutputStream(PRUint32, PRUint32, PRUint32, nsIOutputStream **);
|
|
NS_IMETHOD AsyncRead(nsIStreamListener *, nsISupports *, PRUint32, PRUint32, PRUint32, nsIRequest **);
|
|
NS_IMETHOD AsyncWrite(nsIStreamProvider *, nsISupports *, PRUint32, PRUint32, PRUint32, nsIRequest **);
|
|
NS_IMETHOD GetNotificationCallbacks(nsIInterfaceRequestor**);
|
|
NS_IMETHOD SetNotificationCallbacks(nsIInterfaceRequestor*, PRBool);
|
|
|
|
protected:
|
|
nsCacheEntryChannel(nsCachedNetData* aCacheEntry, nsIChannel* aChannel, nsILoadGroup* aLoadGroup);
|
|
virtual ~nsCacheEntryChannel();
|
|
|
|
friend class nsCachedNetData;
|
|
|
|
private:
|
|
nsCOMPtr<nsCachedNetData> mCacheEntry;
|
|
nsCOMPtr<nsILoadGroup> mLoadGroup;
|
|
};
|
|
|
|
#endif // _nsCacheEntryChannel_h_
|