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_URL_REQUEST_JOB_FACTORY_H_ 6 #define ANDROID_WEBVIEW_BROWSER_NET_AW_URL_REQUEST_JOB_FACTORY_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "net/url_request/url_request_job_factory.h" 10 11 namespace net { 12 class URLRequestJobFactoryImpl; 13 } // namespace net 14 15 namespace android_webview { 16 17 // android_webview uses a custom URLRequestJobFactoryImpl to support 18 // navigation interception and URLRequestJob interception for navigations to 19 // url with unsupported schemes. 20 // This is achieved by returning a URLRequestErrorJob for schemes that would 21 // otherwise be unhandled, which gives the embedder an opportunity to intercept 22 // the request. 23 class AwURLRequestJobFactory : public net::URLRequestJobFactory { 24 public: 25 AwURLRequestJobFactory(); 26 virtual ~AwURLRequestJobFactory(); 27 28 bool SetProtocolHandler(const std::string& scheme, 29 ProtocolHandler* protocol_handler); 30 31 // net::URLRequestJobFactory implementation. 32 virtual net::URLRequestJob* MaybeCreateJobWithProtocolHandler( 33 const std::string& scheme, 34 net::URLRequest* request, 35 net::NetworkDelegate* network_delegate) const OVERRIDE; 36 virtual bool IsHandledProtocol(const std::string& scheme) const OVERRIDE; 37 virtual bool IsHandledURL(const GURL& url) const OVERRIDE; 38 virtual bool IsSafeRedirectTarget(const GURL& location) const OVERRIDE; 39 40 private: 41 // By default calls are forwarded to this factory, to avoid having to 42 // subclass an existing implementation class. 43 scoped_ptr<net::URLRequestJobFactoryImpl> next_factory_; 44 45 DISALLOW_COPY_AND_ASSIGN(AwURLRequestJobFactory); 46 }; 47 48 } // namespace android_webview 49 50 #endif // ANDROID_WEBVIEW_BROWSER_NET_AW_URL_REQUEST_JOB_FACTORY_H_ 51
