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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_FACTORY_H_ | |
| 6 #define WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_FACTORY_H_ | |
| 7 | |
| 8 #include "base/compiler_specific.h" | |
| 9 #include "base/memory/ref_counted.h" | |
| 10 #include "net/url_request/url_request_job_factory.h" | |
| 11 #include "webkit/storage/webkit_storage_export.h" | |
| 12 | |
| 13 namespace base { | |
| 14 class MessageLoopProxy; | |
| 15 } // namespace base | |
| 16 | |
| 17 namespace fileapi { | |
| 18 class FileSystemContext; | |
| 19 } // namespace fileapi | |
| 20 | |
| 21 namespace net { | |
| 22 class URLRequest; | |
| 23 } // namespace net | |
| 24 | |
| 25 namespace webkit_blob { | |
| 26 | |
| 27 class BlobData; | |
| 28 class BlobStorageController; | |
| 29 | |
| 30 class WEBKIT_STORAGE_EXPORT BlobProtocolHandler | |
| 31 : public net::URLRequestJobFactory::ProtocolHandler { | |
| 32 public: | |
| 33 // |controller|'s lifetime should exceed the lifetime of the ProtocolHandler. | |
| 34 BlobProtocolHandler(BlobStorageController* blob_storage_controller, | |
| 35 fileapi::FileSystemContext* file_system_context, | |
| 36 base::MessageLoopProxy* file_loop_proxy); | |
| 37 virtual ~BlobProtocolHandler(); | |
| 38 | |
| 39 virtual net::URLRequestJob* MaybeCreateJob( | |
| 40 net::URLRequest* request, | |
| 41 net::NetworkDelegate* network_delegate) const OVERRIDE; | |
| 42 | |
| 43 private: | |
| 44 virtual scoped_refptr<BlobData> LookupBlobData( | |
| 45 net::URLRequest* request) const; | |
| 46 | |
| 47 // No scoped_refptr because |blob_storage_controller_| is owned by the | |
| 48 // ProfileIOData, which also owns this ProtocolHandler. | |
| 49 BlobStorageController* const blob_storage_controller_; | |
| 50 const scoped_refptr<fileapi::FileSystemContext> file_system_context_; | |
| 51 const scoped_refptr<base::MessageLoopProxy> file_loop_proxy_; | |
| 52 | |
| 53 DISALLOW_COPY_AND_ASSIGN(BlobProtocolHandler); | |
| 54 }; | |
| 55 | |
| 56 } // namespace webkit_blob | |
| 57 | |
| 58 #endif // WEBKIT_BLOB_BLOB_URL_REQUEST_JOB_FACTORY_H_ | |
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