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// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef NET_HTTP_HTTP_NETWORK_LAYER_H_
#define NET_HTTP_HTTP_NETWORK_LAYER_H_
#include "base/ref_counted.h"
#include "net/http/http_transaction_factory.h"
namespace net {
class HttpNetworkSession;
class ProxyInfo;
class HttpNetworkLayer : public HttpTransactionFactory {
public:
explicit HttpNetworkLayer(const ProxyInfo* pi);
~HttpNetworkLayer();
// This function hides the details of how a network layer gets instantiated
// and allows other implementations to be substituted.
static HttpTransactionFactory* CreateFactory(const ProxyInfo* pi);
// If value is true, then WinHTTP will be used.
static void UseWinHttp(bool value);
// HttpTransactionFactory methods:
virtual HttpTransaction* CreateTransaction();
virtual HttpCache* GetCache();
virtual AuthCache* GetAuthCache();
virtual void Suspend(bool suspend);
private:
static bool use_winhttp_;
scoped_refptr<HttpNetworkSession> session_;
bool suspended_;
};
} // namespace net
#endif // NET_HTTP_HTTP_NETWORK_LAYER_H_
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