Index: content/browser/renderer_host/resource_loader.h |
=================================================================== |
--- content/browser/renderer_host/resource_loader.h (revision 171168) |
+++ content/browser/renderer_host/resource_loader.h (working copy) |
@@ -1,124 +0,0 @@ |
-// 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 CONTENT_BROWSER_RENDERER_HOST_RESOURCE_LOADER_H_ |
-#define CONTENT_BROWSER_RENDERER_HOST_RESOURCE_LOADER_H_ |
- |
-#include "base/memory/scoped_ptr.h" |
-#include "base/memory/weak_ptr.h" |
-#include "content/browser/renderer_host/resource_handler.h" |
-#include "content/browser/ssl/ssl_error_handler.h" |
-#include "content/public/browser/resource_controller.h" |
-#include "net/url_request/url_request.h" |
- |
-namespace content { |
-class ResourceDispatcherHostLoginDelegate; |
-class ResourceLoaderDelegate; |
-class ResourceRequestInfoImpl; |
-class SSLClientAuthHandler; |
- |
-// This class is responsible for driving the URLRequest (i.e., calling Start, |
-// Read, and servicing events). It has a ResourceHandler, which is typically a |
-// chain of ResourceHandlers, and is the ResourceController for its handler. |
-class ResourceLoader : public net::URLRequest::Delegate, |
- public SSLErrorHandler::Delegate, |
- public ResourceController { |
- public: |
- ResourceLoader(scoped_ptr<net::URLRequest> request, |
- scoped_ptr<ResourceHandler> handler, |
- ResourceLoaderDelegate* delegate); |
- virtual ~ResourceLoader(); |
- |
- void StartRequest(); |
- void CancelRequest(bool from_renderer); |
- |
- void ReportUploadProgress(); |
- |
- bool is_transferring() const { return is_transferring_; } |
- void MarkAsTransferring(); |
- void WillCompleteTransfer(); |
- void CompleteTransfer(scoped_ptr<ResourceHandler> new_handler); |
- |
- net::URLRequest* request() { return request_.get(); } |
- ResourceRequestInfoImpl* GetRequestInfo(); |
- |
- void ClearLoginDelegate(); |
- void ClearSSLClientAuthHandler(); |
- |
- // IPC message handlers: |
- void OnUploadProgressACK(); |
- |
- private: |
- // net::URLRequest::Delegate implementation: |
- virtual void OnReceivedRedirect(net::URLRequest* request, |
- const GURL& new_url, |
- bool* defer) OVERRIDE; |
- virtual void OnAuthRequired(net::URLRequest* request, |
- net::AuthChallengeInfo* info) OVERRIDE; |
- virtual void OnCertificateRequested(net::URLRequest* request, |
- net::SSLCertRequestInfo* info) OVERRIDE; |
- virtual void OnSSLCertificateError(net::URLRequest* request, |
- const net::SSLInfo& info, |
- bool fatal) OVERRIDE; |
- virtual void OnResponseStarted(net::URLRequest* request) OVERRIDE; |
- virtual void OnReadCompleted(net::URLRequest* request, |
- int bytes_read) OVERRIDE; |
- |
- // SSLErrorHandler::Delegate implementation: |
- virtual void CancelSSLRequest(const GlobalRequestID& id, |
- int error, |
- const net::SSLInfo* ssl_info) OVERRIDE; |
- virtual void ContinueSSLRequest(const GlobalRequestID& id) OVERRIDE; |
- |
- // ResourceController implementation: |
- virtual void Resume() OVERRIDE; |
- virtual void Cancel() OVERRIDE; |
- virtual void CancelAndIgnore() OVERRIDE; |
- virtual void CancelWithError(int error_code) OVERRIDE; |
- |
- void StartRequestInternal(); |
- void CancelRequestInternal(int error, bool from_renderer); |
- void CompleteResponseStarted(); |
- void StartReading(bool is_continuation); |
- void ResumeReading(); |
- void ReadMore(int* bytes_read); |
- void CompleteRead(int bytes_read); |
- void ResponseCompleted(); |
- void CallDidFinishLoading(); |
- |
- bool is_deferred() const { return deferred_stage_ != DEFERRED_NONE; } |
- |
- enum DeferredStage { |
- DEFERRED_NONE, |
- DEFERRED_START, |
- DEFERRED_REDIRECT, |
- DEFERRED_READ, |
- DEFERRED_FINISH |
- }; |
- DeferredStage deferred_stage_; |
- |
- scoped_ptr<net::URLRequest> request_; |
- scoped_ptr<ResourceHandler> handler_; |
- ResourceLoaderDelegate* delegate_; |
- |
- scoped_refptr<ResourceDispatcherHostLoginDelegate> login_delegate_; |
- scoped_refptr<SSLClientAuthHandler> ssl_client_auth_handler_; |
- |
- uint64 last_upload_position_; |
- bool waiting_for_upload_progress_ack_; |
- base::TimeTicks last_upload_ticks_; |
- |
- // Indicates that we are in a state of being transferred to a new downstream |
- // consumer. We are waiting for a notification to complete the transfer, at |
- // which point we'll receive a new ResourceHandler. |
- bool is_transferring_; |
- |
- base::WeakPtrFactory<ResourceLoader> weak_ptr_factory_; |
- |
- DISALLOW_COPY_AND_ASSIGN(ResourceLoader); |
-}; |
- |
-} // namespace content |
- |
-#endif // CONTENT_BROWSER_RENDERER_HOST_RESOURCE_LOADER_H_ |