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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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325 request_->set_context(g_request_context); | 325 request_->set_context(g_request_context); |
326 SimpleAppCacheSystem::SetExtraRequestInfo( | 326 SimpleAppCacheSystem::SetExtraRequestInfo( |
327 request_.get(), params->appcache_host_id, params->request_type); | 327 request_.get(), params->appcache_host_id, params->request_type); |
328 | 328 |
329 download_to_file_ = params->download_to_file; | 329 download_to_file_ = params->download_to_file; |
330 if (download_to_file_) { | 330 if (download_to_file_) { |
331 FilePath path; | 331 FilePath path; |
332 if (file_util::CreateTemporaryFile(&path)) { | 332 if (file_util::CreateTemporaryFile(&path)) { |
333 downloaded_file_ = DeletableFileReference::GetOrCreate( | 333 downloaded_file_ = DeletableFileReference::GetOrCreate( |
334 path, base::MessageLoopProxy::current()); | 334 path, base::MessageLoopProxy::current()); |
335 file_stream_.Open( | 335 file_stream_.OpenSync( |
336 path, base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_WRITE); | 336 path, base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_WRITE); |
337 } | 337 } |
338 } | 338 } |
339 | 339 |
340 request_->Start(); | 340 request_->Start(); |
341 | 341 |
342 if (request_->has_upload() && | 342 if (request_->has_upload() && |
343 params->load_flags & net::LOAD_ENABLE_UPLOAD_PROGRESS) { | 343 params->load_flags & net::LOAD_ENABLE_UPLOAD_PROGRESS) { |
344 upload_progress_timer_.Start(FROM_HERE, | 344 upload_progress_timer_.Start(FROM_HERE, |
345 base::TimeDelta::FromMilliseconds(kUpdateUploadProgressIntervalMsec), | 345 base::TimeDelta::FromMilliseconds(kUpdateUploadProgressIntervalMsec), |
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419 | 419 |
420 owner_loop_->PostTask( | 420 owner_loop_->PostTask( |
421 FROM_HERE, | 421 FROM_HERE, |
422 base::Bind(&RequestProxy::NotifyReceivedData, this, bytes_read)); | 422 base::Bind(&RequestProxy::NotifyReceivedData, this, bytes_read)); |
423 } | 423 } |
424 | 424 |
425 virtual void OnCompletedRequest(const net::URLRequestStatus& status, | 425 virtual void OnCompletedRequest(const net::URLRequestStatus& status, |
426 const std::string& security_info, | 426 const std::string& security_info, |
427 const base::TimeTicks& complete_time) { | 427 const base::TimeTicks& complete_time) { |
428 if (download_to_file_) | 428 if (download_to_file_) |
429 file_stream_.Close(); | 429 file_stream_.CloseSync(); |
430 owner_loop_->PostTask( | 430 owner_loop_->PostTask( |
431 FROM_HERE, | 431 FROM_HERE, |
432 base::Bind(&RequestProxy::NotifyCompletedRequest, this, status, | 432 base::Bind(&RequestProxy::NotifyCompletedRequest, this, status, |
433 security_info, complete_time)); | 433 security_info, complete_time)); |
434 } | 434 } |
435 | 435 |
436 // -------------------------------------------------------------------------- | 436 // -------------------------------------------------------------------------- |
437 // net::URLRequest::Delegate implementation: | 437 // net::URLRequest::Delegate implementation: |
438 | 438 |
439 virtual void OnReceivedRedirect(net::URLRequest* request, | 439 virtual void OnReceivedRedirect(net::URLRequest* request, |
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725 file_stream_.Write(buf_->data(), bytes_read, net::CompletionCallback()); | 725 file_stream_.Write(buf_->data(), bytes_read, net::CompletionCallback()); |
726 else | 726 else |
727 result_->data.append(buf_->data(), bytes_read); | 727 result_->data.append(buf_->data(), bytes_read); |
728 AsyncReadData(); // read more (may recurse) | 728 AsyncReadData(); // read more (may recurse) |
729 } | 729 } |
730 | 730 |
731 virtual void OnCompletedRequest(const net::URLRequestStatus& status, | 731 virtual void OnCompletedRequest(const net::URLRequestStatus& status, |
732 const std::string& security_info, | 732 const std::string& security_info, |
733 const base::TimeTicks& complete_time) { | 733 const base::TimeTicks& complete_time) { |
734 if (download_to_file_) | 734 if (download_to_file_) |
735 file_stream_.Close(); | 735 file_stream_.CloseSync(); |
736 result_->status = status; | 736 result_->status = status; |
737 event_.Signal(); | 737 event_.Signal(); |
738 } | 738 } |
739 | 739 |
740 private: | 740 private: |
741 ResourceLoaderBridge::SyncLoadResponse* result_; | 741 ResourceLoaderBridge::SyncLoadResponse* result_; |
742 base::WaitableEvent event_; | 742 base::WaitableEvent event_; |
743 }; | 743 }; |
744 | 744 |
745 //----------------------------------------------------------------------------- | 745 //----------------------------------------------------------------------------- |
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1033 (http_prefix.SchemeIs("http") || http_prefix.SchemeIs("https"))); | 1033 (http_prefix.SchemeIs("http") || http_prefix.SchemeIs("https"))); |
1034 g_file_over_http_params = new FileOverHTTPParams(file_path_template, | 1034 g_file_over_http_params = new FileOverHTTPParams(file_path_template, |
1035 http_prefix); | 1035 http_prefix); |
1036 } | 1036 } |
1037 | 1037 |
1038 // static | 1038 // static |
1039 webkit_glue::ResourceLoaderBridge* SimpleResourceLoaderBridge::Create( | 1039 webkit_glue::ResourceLoaderBridge* SimpleResourceLoaderBridge::Create( |
1040 const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info) { | 1040 const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info) { |
1041 return new ResourceLoaderBridgeImpl(request_info); | 1041 return new ResourceLoaderBridgeImpl(request_info); |
1042 } | 1042 } |
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