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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "android_webview/browser/net/aw_request_interceptor.h" | 5 #include "android_webview/browser/net/aw_request_interceptor.h" |
| 6 | 6 |
| 7 #include <utility> |
| 8 |
| 7 #include "android_webview/browser/aw_contents_io_thread_client.h" | 9 #include "android_webview/browser/aw_contents_io_thread_client.h" |
| 8 #include "android_webview/browser/input_stream.h" | 10 #include "android_webview/browser/input_stream.h" |
| 9 #include "android_webview/browser/net/android_stream_reader_url_request_job.h" | 11 #include "android_webview/browser/net/android_stream_reader_url_request_job.h" |
| 10 #include "android_webview/browser/net/aw_web_resource_response.h" | 12 #include "android_webview/browser/net/aw_web_resource_response.h" |
| 11 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
| 12 #include "base/strings/string_number_conversions.h" | 14 #include "base/strings/string_number_conversions.h" |
| 13 #include "base/supports_user_data.h" | 15 #include "base/supports_user_data.h" |
| 14 #include "content/public/browser/browser_thread.h" | 16 #include "content/public/browser/browser_thread.h" |
| 15 #include "content/public/browser/resource_request_info.h" | 17 #include "content/public/browser/resource_request_info.h" |
| 16 #include "net/http/http_response_headers.h" | 18 #include "net/http/http_response_headers.h" |
| 17 #include "net/url_request/url_request_job.h" | 19 #include "net/url_request/url_request_job.h" |
| 18 | 20 |
| 19 namespace android_webview { | 21 namespace android_webview { |
| 20 | 22 |
| 21 namespace { | 23 namespace { |
| 22 | 24 |
| 23 const void* const kRequestAlreadyHasJobDataKey = &kRequestAlreadyHasJobDataKey; | 25 const void* const kRequestAlreadyHasJobDataKey = &kRequestAlreadyHasJobDataKey; |
| 24 | 26 |
| 25 class StreamReaderJobDelegateImpl | 27 class StreamReaderJobDelegateImpl |
| 26 : public AndroidStreamReaderURLRequestJob::Delegate { | 28 : public AndroidStreamReaderURLRequestJob::Delegate { |
| 27 public: | 29 public: |
| 28 StreamReaderJobDelegateImpl( | 30 StreamReaderJobDelegateImpl( |
| 29 scoped_ptr<AwWebResourceResponse> aw_web_resource_response) | 31 scoped_ptr<AwWebResourceResponse> aw_web_resource_response) |
| 30 : aw_web_resource_response_(aw_web_resource_response.Pass()) { | 32 : aw_web_resource_response_(std::move(aw_web_resource_response)) { |
| 31 DCHECK(aw_web_resource_response_); | 33 DCHECK(aw_web_resource_response_); |
| 32 } | 34 } |
| 33 | 35 |
| 34 scoped_ptr<InputStream> OpenInputStream(JNIEnv* env, | 36 scoped_ptr<InputStream> OpenInputStream(JNIEnv* env, |
| 35 const GURL& url) override { | 37 const GURL& url) override { |
| 36 return aw_web_resource_response_->GetInputStream(env).Pass(); | 38 return aw_web_resource_response_->GetInputStream(env); |
| 37 } | 39 } |
| 38 | 40 |
| 39 void OnInputStreamOpenFailed(net::URLRequest* request, | 41 void OnInputStreamOpenFailed(net::URLRequest* request, |
| 40 bool* restart) override { | 42 bool* restart) override { |
| 41 *restart = false; | 43 *restart = false; |
| 42 } | 44 } |
| 43 | 45 |
| 44 bool GetMimeType(JNIEnv* env, | 46 bool GetMimeType(JNIEnv* env, |
| 45 net::URLRequest* request, | 47 net::URLRequest* request, |
| 46 android_webview::InputStream* stream, | 48 android_webview::InputStream* stream, |
| (...skipping 25 matching lines...) Expand all Loading... |
| 72 | 74 |
| 73 private: | 75 private: |
| 74 scoped_ptr<AwWebResourceResponse> aw_web_resource_response_; | 76 scoped_ptr<AwWebResourceResponse> aw_web_resource_response_; |
| 75 }; | 77 }; |
| 76 | 78 |
| 77 class ShouldInterceptRequestAdaptor | 79 class ShouldInterceptRequestAdaptor |
| 78 : public AndroidStreamReaderURLRequestJob::DelegateObtainer { | 80 : public AndroidStreamReaderURLRequestJob::DelegateObtainer { |
| 79 public: | 81 public: |
| 80 explicit ShouldInterceptRequestAdaptor( | 82 explicit ShouldInterceptRequestAdaptor( |
| 81 scoped_ptr<AwContentsIoThreadClient> io_thread_client) | 83 scoped_ptr<AwContentsIoThreadClient> io_thread_client) |
| 82 : io_thread_client_(io_thread_client.Pass()), weak_factory_(this) {} | 84 : io_thread_client_(std::move(io_thread_client)), weak_factory_(this) {} |
| 83 ~ShouldInterceptRequestAdaptor() override {} | 85 ~ShouldInterceptRequestAdaptor() override {} |
| 84 | 86 |
| 85 void ObtainDelegate(net::URLRequest* request, | 87 void ObtainDelegate(net::URLRequest* request, |
| 86 const Callback& callback) override { | 88 const Callback& callback) override { |
| 87 callback_ = callback; | 89 callback_ = callback; |
| 88 io_thread_client_->ShouldInterceptRequestAsync( | 90 io_thread_client_->ShouldInterceptRequestAsync( |
| 89 // The request is only used while preparing the call, not retained. | 91 // The request is only used while preparing the call, not retained. |
| 90 request, | 92 request, |
| 91 base::Bind(&ShouldInterceptRequestAdaptor::WebResourceResponseObtained, | 93 base::Bind(&ShouldInterceptRequestAdaptor::WebResourceResponseObtained, |
| 92 // The lifetime of the DelegateObtainer is managed by | 94 // The lifetime of the DelegateObtainer is managed by |
| 93 // AndroidStreamReaderURLRequestJob, it might get deleted. | 95 // AndroidStreamReaderURLRequestJob, it might get deleted. |
| 94 weak_factory_.GetWeakPtr())); | 96 weak_factory_.GetWeakPtr())); |
| 95 } | 97 } |
| 96 | 98 |
| 97 private: | 99 private: |
| 98 void WebResourceResponseObtained( | 100 void WebResourceResponseObtained( |
| 99 scoped_ptr<AwWebResourceResponse> response) { | 101 scoped_ptr<AwWebResourceResponse> response) { |
| 100 if (response) { | 102 if (response) { |
| 101 callback_.Run( | 103 callback_.Run(make_scoped_ptr( |
| 102 make_scoped_ptr(new StreamReaderJobDelegateImpl(response.Pass()))); | 104 new StreamReaderJobDelegateImpl(std::move(response)))); |
| 103 } else { | 105 } else { |
| 104 callback_.Run(nullptr); | 106 callback_.Run(nullptr); |
| 105 } | 107 } |
| 106 } | 108 } |
| 107 | 109 |
| 108 scoped_ptr<AwContentsIoThreadClient> io_thread_client_; | 110 scoped_ptr<AwContentsIoThreadClient> io_thread_client_; |
| 109 Callback callback_; | 111 Callback callback_; |
| 110 base::WeakPtrFactory<ShouldInterceptRequestAdaptor> weak_factory_; | 112 base::WeakPtrFactory<ShouldInterceptRequestAdaptor> weak_factory_; |
| 111 | 113 |
| 112 DISALLOW_COPY_AND_ASSIGN(ShouldInterceptRequestAdaptor); | 114 DISALLOW_COPY_AND_ASSIGN(ShouldInterceptRequestAdaptor); |
| (...skipping 30 matching lines...) Expand all Loading... |
| 143 if (referrer.is_valid() && | 145 if (referrer.is_valid() && |
| 144 (!request->is_pending() || request->is_redirecting())) { | 146 (!request->is_pending() || request->is_redirecting())) { |
| 145 request->SetExtraRequestHeaderByName(net::HttpRequestHeaders::kReferer, | 147 request->SetExtraRequestHeaderByName(net::HttpRequestHeaders::kReferer, |
| 146 referrer.spec(), true); | 148 referrer.spec(), true); |
| 147 } | 149 } |
| 148 request->SetUserData(kRequestAlreadyHasJobDataKey, | 150 request->SetUserData(kRequestAlreadyHasJobDataKey, |
| 149 new base::SupportsUserData::Data()); | 151 new base::SupportsUserData::Data()); |
| 150 return new AndroidStreamReaderURLRequestJob( | 152 return new AndroidStreamReaderURLRequestJob( |
| 151 request, network_delegate, | 153 request, network_delegate, |
| 152 make_scoped_ptr( | 154 make_scoped_ptr( |
| 153 new ShouldInterceptRequestAdaptor(io_thread_client.Pass())), | 155 new ShouldInterceptRequestAdaptor(std::move(io_thread_client))), |
| 154 true); | 156 true); |
| 155 } | 157 } |
| 156 | 158 |
| 157 } // namespace android_webview | 159 } // namespace android_webview |
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