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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_
#define ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_
#include "base/basictypes.h"
#include "net/base/network_delegate.h"
namespace data_reduction_proxy {
class DataReductionProxyAuthRequestHandler;
class DataReductionProxyParams;
}
namespace net {
class ProxyInfo;
class URLRequest;
}
namespace android_webview {
// WebView's implementation of the NetworkDelegate.
class AwNetworkDelegate : public net::NetworkDelegate {
public:
AwNetworkDelegate();
virtual ~AwNetworkDelegate();
// Sets the |DataReductionProxySettings| object to use. If not set, the
// NetworkDelegate will not perform any operations related to the data
// reduction proxy.
void set_data_reduction_proxy_params(
data_reduction_proxy::DataReductionProxyParams* params) {
data_reduction_proxy_params_ = params;
}
void set_data_reduction_proxy_auth_request_handler(
data_reduction_proxy::DataReductionProxyAuthRequestHandler* handler) {
data_reduction_proxy_auth_request_handler_ = handler;
}
private:
// NetworkDelegate implementation.
virtual int OnBeforeURLRequest(net::URLRequest* request,
const net::CompletionCallback& callback,
GURL* new_url) OVERRIDE;
virtual int OnBeforeSendHeaders(net::URLRequest* request,
const net::CompletionCallback& callback,
net::HttpRequestHeaders* headers) OVERRIDE;
virtual void OnBeforeSendProxyHeaders(
net::URLRequest* request,
const net::ProxyInfo& proxy_info,
net::HttpRequestHeaders* headers) OVERRIDE;
virtual void OnSendHeaders(net::URLRequest* request,
const net::HttpRequestHeaders& headers) OVERRIDE;
virtual int OnHeadersReceived(
net::URLRequest* request,
const net::CompletionCallback& callback,
const net::HttpResponseHeaders* original_response_headers,
scoped_refptr<net::HttpResponseHeaders>* override_response_headers,
GURL* allowed_unsafe_redirect_url) OVERRIDE;
virtual void OnBeforeRedirect(net::URLRequest* request,
const GURL& new_location) OVERRIDE;
virtual void OnResponseStarted(net::URLRequest* request) OVERRIDE;
virtual void OnRawBytesRead(const net::URLRequest& request,
int bytes_read) OVERRIDE;
virtual void OnCompleted(net::URLRequest* request, bool started) OVERRIDE;
virtual void OnURLRequestDestroyed(net::URLRequest* request) OVERRIDE;
virtual void OnPACScriptError(int line_number,
const base::string16& error) OVERRIDE;
virtual net::NetworkDelegate::AuthRequiredResponse OnAuthRequired(
net::URLRequest* request,
const net::AuthChallengeInfo& auth_info,
const AuthCallback& callback,
net::AuthCredentials* credentials) OVERRIDE;
virtual bool OnCanGetCookies(const net::URLRequest& request,
const net::CookieList& cookie_list) OVERRIDE;
virtual bool OnCanSetCookie(const net::URLRequest& request,
const std::string& cookie_line,
net::CookieOptions* options) OVERRIDE;
virtual bool OnCanAccessFile(const net::URLRequest& request,
const base::FilePath& path) const OVERRIDE;
virtual bool OnCanThrottleRequest(
const net::URLRequest& request) const OVERRIDE;
virtual int OnBeforeSocketStreamConnect(
net::SocketStream* stream,
const net::CompletionCallback& callback) OVERRIDE;
// Data reduction proxy parameters object. Must outlive this.
data_reduction_proxy::DataReductionProxyParams* data_reduction_proxy_params_;
data_reduction_proxy::DataReductionProxyAuthRequestHandler*
data_reduction_proxy_auth_request_handler_;
DISALLOW_COPY_AND_ASSIGN(AwNetworkDelegate);
};
} // namespace android_webview
#endif // ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_
|
