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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 // This file contains an implementation of the ResourceLoaderBridge class. | 5 // This file contains an implementation of the ResourceLoaderBridge class. |
6 // The class is implemented using net::URLRequest, meaning it is a "simple" | 6 // The class is implemented using net::URLRequest, meaning it is a "simple" |
7 // version that directly issues requests. The more complicated one used in the | 7 // version that directly issues requests. The more complicated one used in the |
8 // browser uses IPC. | 8 // browser uses IPC. |
9 // | 9 // |
10 // Because net::URLRequest only provides an asynchronous resource loading API, | 10 // Because net::URLRequest only provides an asynchronous resource loading API, |
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390 return; | 390 return; |
391 | 391 |
392 // Continue reading more data, see the comment in NotifyReceivedData. | 392 // Continue reading more data, see the comment in NotifyReceivedData. |
393 g_io_thread->message_loop()->PostTask( | 393 g_io_thread->message_loop()->PostTask( |
394 FROM_HERE, | 394 FROM_HERE, |
395 base::Bind(&RequestProxy::AsyncReadData, this)); | 395 base::Bind(&RequestProxy::AsyncReadData, this)); |
396 | 396 |
397 peer_->OnDownloadedData(bytes_read); | 397 peer_->OnDownloadedData(bytes_read); |
398 } | 398 } |
399 | 399 |
400 void NotifyCompletedRequest(const net::URLRequestStatus& status, | 400 void NotifyCompletedRequest(int error_code, |
401 const std::string& security_info, | 401 const std::string& security_info, |
402 const base::TimeTicks& complete_time) { | 402 const base::TimeTicks& complete_time) { |
403 if (peer_) { | 403 if (peer_) { |
404 peer_->OnCompletedRequest(status, security_info, complete_time); | 404 peer_->OnCompletedRequest(error_code, false, security_info, |
| 405 complete_time); |
405 DropPeer(); // ensure no further notifications | 406 DropPeer(); // ensure no further notifications |
406 } | 407 } |
407 } | 408 } |
408 | 409 |
409 void NotifyUploadProgress(uint64 position, uint64 size) { | 410 void NotifyUploadProgress(uint64 position, uint64 size) { |
410 if (peer_) | 411 if (peer_) |
411 peer_->OnUploadProgress(position, size); | 412 peer_->OnUploadProgress(position, size); |
412 } | 413 } |
413 | 414 |
414 // -------------------------------------------------------------------------- | 415 // -------------------------------------------------------------------------- |
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525 FROM_HERE, | 526 FROM_HERE, |
526 base::Bind(&RequestProxy::NotifyDownloadedData, this, bytes_read)); | 527 base::Bind(&RequestProxy::NotifyDownloadedData, this, bytes_read)); |
527 return; | 528 return; |
528 } | 529 } |
529 | 530 |
530 owner_loop_->PostTask( | 531 owner_loop_->PostTask( |
531 FROM_HERE, | 532 FROM_HERE, |
532 base::Bind(&RequestProxy::NotifyReceivedData, this, bytes_read)); | 533 base::Bind(&RequestProxy::NotifyReceivedData, this, bytes_read)); |
533 } | 534 } |
534 | 535 |
535 virtual void OnCompletedRequest(const net::URLRequestStatus& status, | 536 virtual void OnCompletedRequest(int error_code, |
536 const std::string& security_info, | 537 const std::string& security_info, |
537 const base::TimeTicks& complete_time) { | 538 const base::TimeTicks& complete_time) { |
538 if (download_to_file_) | 539 if (download_to_file_) |
539 file_stream_.CloseSync(); | 540 file_stream_.CloseSync(); |
540 owner_loop_->PostTask( | 541 owner_loop_->PostTask( |
541 FROM_HERE, | 542 FROM_HERE, |
542 base::Bind(&RequestProxy::NotifyCompletedRequest, this, status, | 543 base::Bind(&RequestProxy::NotifyCompletedRequest, this, error_code, |
543 security_info, complete_time)); | 544 security_info, complete_time)); |
544 } | 545 } |
545 | 546 |
546 // -------------------------------------------------------------------------- | 547 // -------------------------------------------------------------------------- |
547 // net::URLRequest::Delegate implementation: | 548 // net::URLRequest::Delegate implementation: |
548 | 549 |
549 virtual void OnReceivedRedirect(net::URLRequest* request, | 550 virtual void OnReceivedRedirect(net::URLRequest* request, |
550 const GURL& new_url, | 551 const GURL& new_url, |
551 bool* defer_redirect) OVERRIDE { | 552 bool* defer_redirect) OVERRIDE { |
552 DCHECK(request->status().is_success()); | 553 DCHECK(request->status().is_success()); |
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596 void Done() { | 597 void Done() { |
597 if (upload_progress_timer_.IsRunning()) { | 598 if (upload_progress_timer_.IsRunning()) { |
598 MaybeUpdateUploadProgress(); | 599 MaybeUpdateUploadProgress(); |
599 upload_progress_timer_.Stop(); | 600 upload_progress_timer_.Stop(); |
600 } | 601 } |
601 DCHECK(request_.get()); | 602 DCHECK(request_.get()); |
602 // If |failed_file_request_status_| is not empty, which means the request | 603 // If |failed_file_request_status_| is not empty, which means the request |
603 // was a file request and encountered an error, then we need to use the | 604 // was a file request and encountered an error, then we need to use the |
604 // |failed_file_request_status_|. Otherwise use request_'s status. | 605 // |failed_file_request_status_|. Otherwise use request_'s status. |
605 OnCompletedRequest(failed_file_request_status_.get() ? | 606 OnCompletedRequest(failed_file_request_status_.get() ? |
606 *failed_file_request_status_ : request_->status(), | 607 failed_file_request_status_->error() : |
| 608 request_->status().error(), |
607 std::string(), base::TimeTicks()); | 609 std::string(), base::TimeTicks()); |
608 request_.reset(); // destroy on the io thread | 610 request_.reset(); // destroy on the io thread |
609 } | 611 } |
610 | 612 |
611 // Called on the IO thread. | 613 // Called on the IO thread. |
612 void MaybeUpdateUploadProgress() { | 614 void MaybeUpdateUploadProgress() { |
613 // If a redirect is received upload is cancelled in net::URLRequest, we | 615 // If a redirect is received upload is cancelled in net::URLRequest, we |
614 // should try to stop the |upload_progress_timer_| timer and return. | 616 // should try to stop the |upload_progress_timer_| timer and return. |
615 if (!request_->has_upload()) { | 617 if (!request_->has_upload()) { |
616 if (upload_progress_timer_.IsRunning()) | 618 if (upload_progress_timer_.IsRunning()) |
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819 | 821 |
820 virtual void OnReceivedData(int bytes_read) OVERRIDE { | 822 virtual void OnReceivedData(int bytes_read) OVERRIDE { |
821 if (download_to_file_) | 823 if (download_to_file_) |
822 file_stream_.WriteSync(buf_->data(), bytes_read); | 824 file_stream_.WriteSync(buf_->data(), bytes_read); |
823 else | 825 else |
824 result_->data.append(buf_->data(), bytes_read); | 826 result_->data.append(buf_->data(), bytes_read); |
825 AsyncReadData(); // read more (may recurse) | 827 AsyncReadData(); // read more (may recurse) |
826 } | 828 } |
827 | 829 |
828 virtual void OnCompletedRequest( | 830 virtual void OnCompletedRequest( |
829 const net::URLRequestStatus& status, | 831 int error_code, |
830 const std::string& security_info, | 832 const std::string& security_info, |
831 const base::TimeTicks& complete_time) OVERRIDE { | 833 const base::TimeTicks& complete_time) OVERRIDE { |
832 if (download_to_file_) | 834 if (download_to_file_) |
833 file_stream_.CloseSync(); | 835 file_stream_.CloseSync(); |
834 result_->status = status; | 836 result_->error_code = error_code; |
835 event_.Signal(); | 837 event_.Signal(); |
836 } | 838 } |
837 | 839 |
838 protected: | 840 protected: |
839 virtual ~SyncRequestProxy() {} | 841 virtual ~SyncRequestProxy() {} |
840 | 842 |
841 private: | 843 private: |
842 ResourceLoaderBridge::SyncLoadResponse* result_; | 844 ResourceLoaderBridge::SyncLoadResponse* result_; |
843 base::WaitableEvent event_; | 845 base::WaitableEvent event_; |
844 }; | 846 }; |
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1107 (http_prefix.SchemeIs("http") || http_prefix.SchemeIs("https"))); | 1109 (http_prefix.SchemeIs("http") || http_prefix.SchemeIs("https"))); |
1108 g_file_over_http_params = new FileOverHTTPParams(file_path_template, | 1110 g_file_over_http_params = new FileOverHTTPParams(file_path_template, |
1109 http_prefix); | 1111 http_prefix); |
1110 } | 1112 } |
1111 | 1113 |
1112 // static | 1114 // static |
1113 webkit_glue::ResourceLoaderBridge* SimpleResourceLoaderBridge::Create( | 1115 webkit_glue::ResourceLoaderBridge* SimpleResourceLoaderBridge::Create( |
1114 const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info) { | 1116 const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info) { |
1115 return new ResourceLoaderBridgeImpl(request_info); | 1117 return new ResourceLoaderBridgeImpl(request_info); |
1116 } | 1118 } |
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