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| 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 #include "content/renderer/fetchers/web_url_loader_client_impl.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "third_party/WebKit/public/platform/WebURLError.h" | |
| 9 #include "third_party/WebKit/public/platform/WebURLLoader.h" | |
| 10 #include "third_party/WebKit/public/platform/WebURLResponse.h" | |
| 11 | |
| 12 namespace content { | |
| 13 | |
| 14 WebURLLoaderClientImpl::WebURLLoaderClientImpl() | |
| 15 : completed_(false) | |
| 16 , status_(LOADING) { | |
| 17 } | |
| 18 | |
| 19 WebURLLoaderClientImpl::~WebURLLoaderClientImpl() { | |
| 20 } | |
| 21 | |
| 22 void WebURLLoaderClientImpl::didReceiveResponse( | |
| 23 blink::WebURLLoader* loader, const blink::WebURLResponse& response) { | |
| 24 DCHECK(!completed_); | |
| 25 response_ = response; | |
| 26 } | |
| 27 | |
| 28 void WebURLLoaderClientImpl::didReceiveData(blink::WebURLLoader* loader, | |
| 29 const char* data, | |
| 30 int data_length, | |
| 31 int encoded_data_length, | |
| 32 int encoded_body_length) { | |
| 33 // The AssociatedURLLoader will continue after a load failure. | |
| 34 // For example, for an Access Control error. | |
| 35 if (completed_) | |
| 36 return; | |
| 37 DCHECK(data_length > 0); | |
| 38 | |
| 39 data_.append(data, data_length); | |
| 40 } | |
| 41 | |
| 42 void WebURLLoaderClientImpl::didReceiveCachedMetadata( | |
| 43 blink::WebURLLoader* loader, | |
| 44 const char* data, | |
| 45 int data_length) { | |
| 46 DCHECK(!completed_); | |
| 47 DCHECK(data_length > 0); | |
| 48 | |
| 49 metadata_.assign(data, data_length); | |
| 50 } | |
| 51 | |
| 52 void WebURLLoaderClientImpl::didFinishLoading( | |
| 53 blink::WebURLLoader* loader, | |
| 54 double finishTime, | |
| 55 int64_t total_encoded_data_length) { | |
| 56 // The AssociatedURLLoader will continue after a load failure. | |
| 57 // For example, for an Access Control error. | |
| 58 if (completed_) | |
| 59 return; | |
| 60 OnLoadCompleteInternal(LOAD_SUCCEEDED); | |
| 61 } | |
| 62 | |
| 63 void WebURLLoaderClientImpl::didFail(blink::WebURLLoader* loader, | |
| 64 const blink::WebURLError& error) { | |
| 65 OnLoadCompleteInternal(LOAD_FAILED); | |
| 66 } | |
| 67 | |
| 68 void WebURLLoaderClientImpl::Cancel() { | |
| 69 OnLoadCompleteInternal(LOAD_FAILED); | |
| 70 } | |
| 71 | |
| 72 void WebURLLoaderClientImpl::OnLoadCompleteInternal(LoadStatus status) { | |
| 73 DCHECK(!completed_); | |
| 74 DCHECK(status_ == LOADING); | |
| 75 | |
| 76 completed_ = true; | |
| 77 status_ = status; | |
| 78 | |
| 79 OnLoadComplete(); | |
| 80 } | |
| 81 | |
| 82 } // namespace content | |
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Chromium Code Reviews
Issue 2399463007:
AssociatedURLLoader shouldn't derive from WebURLLoader (Closed)
