1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_ 6 #define ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_ 7 8 #include "base/basictypes.h" 9 #include "net/base/network_delegate.h" 10 11 namespace data_reduction_proxy { 12 class DataReductionProxyAuthRequestHandler; 13 class DataReductionProxyParams; 14 } 15 16 namespace net { 17 class ProxyInfo; 18 class URLRequest; 19 } 20 21 namespace android_webview { 22 23 // WebView's implementation of the NetworkDelegate. 24 class AwNetworkDelegate : public net::NetworkDelegate { 25 public: 26 AwNetworkDelegate(); 27 virtual ~AwNetworkDelegate(); 28 29 // Sets the |DataReductionProxySettings| object to use. If not set, the 30 // NetworkDelegate will not perform any operations related to the data 31 // reduction proxy. 32 void set_data_reduction_proxy_params( 33 data_reduction_proxy::DataReductionProxyParams* params) { 34 data_reduction_proxy_params_ = params; 35 } 36 37 void set_data_reduction_proxy_auth_request_handler( 38 data_reduction_proxy::DataReductionProxyAuthRequestHandler* handler) { 39 data_reduction_proxy_auth_request_handler_ = handler; 40 } 41 42 private: 43 // NetworkDelegate implementation. 44 virtual int OnBeforeURLRequest(net::URLRequest* request, 45 const net::CompletionCallback& callback, 46 GURL* new_url) OVERRIDE; 47 virtual int OnBeforeSendHeaders(net::URLRequest* request, 48 const net::CompletionCallback& callback, 49 net::HttpRequestHeaders* headers) OVERRIDE; 50 virtual void OnBeforeSendProxyHeaders( 51 net::URLRequest* request, 52 const net::ProxyInfo& proxy_info, 53 net::HttpRequestHeaders* headers) OVERRIDE; 54 virtual void OnSendHeaders(net::URLRequest* request, 55 const net::HttpRequestHeaders& headers) OVERRIDE; 56 virtual int OnHeadersReceived( 57 net::URLRequest* request, 58 const net::CompletionCallback& callback, 59 const net::HttpResponseHeaders* original_response_headers, 60 scoped_refptr<net::HttpResponseHeaders>* override_response_headers, 61 GURL* allowed_unsafe_redirect_url) OVERRIDE; 62 virtual void OnBeforeRedirect(net::URLRequest* request, 63 const GURL& new_location) OVERRIDE; 64 virtual void OnResponseStarted(net::URLRequest* request) OVERRIDE; 65 virtual void OnRawBytesRead(const net::URLRequest& request, 66 int bytes_read) OVERRIDE; 67 virtual void OnCompleted(net::URLRequest* request, bool started) OVERRIDE; 68 virtual void OnURLRequestDestroyed(net::URLRequest* request) OVERRIDE; 69 virtual void OnPACScriptError(int line_number, 70 const base::string16& error) OVERRIDE; 71 virtual net::NetworkDelegate::AuthRequiredResponse OnAuthRequired( 72 net::URLRequest* request, 73 const net::AuthChallengeInfo& auth_info, 74 const AuthCallback& callback, 75 net::AuthCredentials* credentials) OVERRIDE; 76 virtual bool OnCanGetCookies(const net::URLRequest& request, 77 const net::CookieList& cookie_list) OVERRIDE; 78 virtual bool OnCanSetCookie(const net::URLRequest& request, 79 const std::string& cookie_line, 80 net::CookieOptions* options) OVERRIDE; 81 virtual bool OnCanAccessFile(const net::URLRequest& request, 82 const base::FilePath& path) const OVERRIDE; 83 virtual bool OnCanThrottleRequest( 84 const net::URLRequest& request) const OVERRIDE; 85 virtual int OnBeforeSocketStreamConnect( 86 net::SocketStream* stream, 87 const net::CompletionCallback& callback) OVERRIDE; 88 89 // Data reduction proxy parameters object. Must outlive this. 90 data_reduction_proxy::DataReductionProxyParams* data_reduction_proxy_params_; 91 data_reduction_proxy::DataReductionProxyAuthRequestHandler* 92 data_reduction_proxy_auth_request_handler_; 93 94 DISALLOW_COPY_AND_ASSIGN(AwNetworkDelegate); 95 }; 96 97 } // namespace android_webview 98 99 #endif // ANDROID_WEBVIEW_BROWSER_NET_AW_NETWORK_DELEGATE_H_ 100
