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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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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47 #include "net/base/file_stream.h" | 47 #include "net/base/file_stream.h" |
48 #include "net/base/io_buffer.h" | 48 #include "net/base/io_buffer.h" |
49 #include "net/base/load_flags.h" | 49 #include "net/base/load_flags.h" |
50 #include "net/base/net_errors.h" | 50 #include "net/base/net_errors.h" |
51 #include "net/base/net_util.h" | 51 #include "net/base/net_util.h" |
52 #include "net/base/static_cookie_policy.h" | 52 #include "net/base/static_cookie_policy.h" |
53 #include "net/base/upload_data.h" | 53 #include "net/base/upload_data.h" |
54 #include "net/http/http_cache.h" | 54 #include "net/http/http_cache.h" |
55 #include "net/http/http_request_headers.h" | 55 #include "net/http/http_request_headers.h" |
56 #include "net/http/http_response_headers.h" | 56 #include "net/http/http_response_headers.h" |
57 #include "net/proxy/proxy_service.h" | |
58 #include "net/url_request/url_request.h" | 57 #include "net/url_request/url_request.h" |
59 #include "net/url_request/url_request_job.h" | 58 #include "net/url_request/url_request_job.h" |
60 #include "webkit/appcache/appcache_interfaces.h" | 59 #include "webkit/appcache/appcache_interfaces.h" |
61 #include "webkit/blob/blob_storage_controller.h" | 60 #include "webkit/blob/blob_storage_controller.h" |
62 #include "webkit/blob/blob_url_request_job.h" | 61 #include "webkit/blob/blob_url_request_job.h" |
63 #include "webkit/blob/deletable_file_reference.h" | 62 #include "webkit/blob/deletable_file_reference.h" |
64 #include "webkit/fileapi/file_system_context.h" | 63 #include "webkit/fileapi/file_system_context.h" |
65 #include "webkit/fileapi/file_system_dir_url_request_job.h" | 64 #include "webkit/fileapi/file_system_dir_url_request_job.h" |
66 #include "webkit/fileapi/file_system_url_request_job.h" | 65 #include "webkit/fileapi/file_system_url_request_job.h" |
67 #include "webkit/glue/resource_loader_bridge.h" | 66 #include "webkit/glue/resource_loader_bridge.h" |
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785 //----------------------------------------------------------------------------- | 784 //----------------------------------------------------------------------------- |
786 | 785 |
787 namespace webkit_glue { | 786 namespace webkit_glue { |
788 | 787 |
789 // Factory function. | 788 // Factory function. |
790 ResourceLoaderBridge* ResourceLoaderBridge::Create( | 789 ResourceLoaderBridge* ResourceLoaderBridge::Create( |
791 const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info) { | 790 const webkit_glue::ResourceLoaderBridge::RequestInfo& request_info) { |
792 return new ResourceLoaderBridgeImpl(request_info); | 791 return new ResourceLoaderBridgeImpl(request_info); |
793 } | 792 } |
794 | 793 |
795 // Issue the proxy resolve request on the io thread, and wait | |
796 // for the result. | |
797 bool FindProxyForUrl(const GURL& url, std::string* proxy_list) { | |
798 DCHECK(g_request_context); | |
799 | |
800 scoped_refptr<net::SyncProxyServiceHelper> sync_proxy_service( | |
801 new net::SyncProxyServiceHelper(g_io_thread->message_loop(), | |
802 g_request_context->proxy_service())); | |
803 | |
804 net::ProxyInfo proxy_info; | |
805 int rv = sync_proxy_service->ResolveProxy(url, &proxy_info, | |
806 net::BoundNetLog()); | |
807 if (rv == net::OK) { | |
808 *proxy_list = proxy_info.ToPacString(); | |
809 } | |
810 | |
811 return rv == net::OK; | |
812 } | |
813 | |
814 } // namespace webkit_glue | 794 } // namespace webkit_glue |
815 | 795 |
816 //----------------------------------------------------------------------------- | 796 //----------------------------------------------------------------------------- |
817 | 797 |
818 // static | 798 // static |
819 void SimpleResourceLoaderBridge::Init( | 799 void SimpleResourceLoaderBridge::Init( |
820 const FilePath& cache_path, | 800 const FilePath& cache_path, |
821 net::HttpCache::Mode cache_mode, | 801 net::HttpCache::Mode cache_mode, |
822 bool no_proxy) { | 802 bool no_proxy) { |
823 // Make sure to stop any existing IO thread since it may be using the | 803 // Make sure to stop any existing IO thread since it may be using the |
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919 | 899 |
920 // static | 900 // static |
921 scoped_refptr<base::MessageLoopProxy> | 901 scoped_refptr<base::MessageLoopProxy> |
922 SimpleResourceLoaderBridge::GetIoThread() { | 902 SimpleResourceLoaderBridge::GetIoThread() { |
923 if (!EnsureIOThread()) { | 903 if (!EnsureIOThread()) { |
924 LOG(DFATAL) << "Failed to create IO thread."; | 904 LOG(DFATAL) << "Failed to create IO thread."; |
925 return NULL; | 905 return NULL; |
926 } | 906 } |
927 return g_io_thread->message_loop_proxy(); | 907 return g_io_thread->message_loop_proxy(); |
928 } | 908 } |
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