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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 #ifndef STORAGE_BROWSER_BLOB_BLOB_URL_REQUEST_JOB_H_ | 5 #ifndef STORAGE_BROWSER_BLOB_BLOB_URL_REQUEST_JOB_H_ |
6 #define STORAGE_BROWSER_BLOB_BLOB_URL_REQUEST_JOB_H_ | 6 #define STORAGE_BROWSER_BLOB_BLOB_URL_REQUEST_JOB_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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36 class STORAGE_EXPORT BlobURLRequestJob | 36 class STORAGE_EXPORT BlobURLRequestJob |
37 : public net::URLRequestJob { | 37 : public net::URLRequestJob { |
38 public: | 38 public: |
39 BlobURLRequestJob(net::URLRequest* request, | 39 BlobURLRequestJob(net::URLRequest* request, |
40 net::NetworkDelegate* network_delegate, | 40 net::NetworkDelegate* network_delegate, |
41 const scoped_refptr<BlobData>& blob_data, | 41 const scoped_refptr<BlobData>& blob_data, |
42 storage::FileSystemContext* file_system_context, | 42 storage::FileSystemContext* file_system_context, |
43 base::MessageLoopProxy* resolving_message_loop_proxy); | 43 base::MessageLoopProxy* resolving_message_loop_proxy); |
44 | 44 |
45 // net::URLRequestJob methods. | 45 // net::URLRequestJob methods. |
46 virtual void Start() OVERRIDE; | 46 virtual void Start() override; |
47 virtual void Kill() OVERRIDE; | 47 virtual void Kill() override; |
48 virtual bool ReadRawData(net::IOBuffer* buf, | 48 virtual bool ReadRawData(net::IOBuffer* buf, |
49 int buf_size, | 49 int buf_size, |
50 int* bytes_read) OVERRIDE; | 50 int* bytes_read) override; |
51 virtual bool GetMimeType(std::string* mime_type) const OVERRIDE; | 51 virtual bool GetMimeType(std::string* mime_type) const override; |
52 virtual void GetResponseInfo(net::HttpResponseInfo* info) OVERRIDE; | 52 virtual void GetResponseInfo(net::HttpResponseInfo* info) override; |
53 virtual int GetResponseCode() const OVERRIDE; | 53 virtual int GetResponseCode() const override; |
54 virtual void SetExtraRequestHeaders( | 54 virtual void SetExtraRequestHeaders( |
55 const net::HttpRequestHeaders& headers) OVERRIDE; | 55 const net::HttpRequestHeaders& headers) override; |
56 | 56 |
57 protected: | 57 protected: |
58 virtual ~BlobURLRequestJob(); | 58 virtual ~BlobURLRequestJob(); |
59 | 59 |
60 private: | 60 private: |
61 typedef std::map<size_t, FileStreamReader*> IndexToReaderMap; | 61 typedef std::map<size_t, FileStreamReader*> IndexToReaderMap; |
62 | 62 |
63 // For preparing for read: get the size, apply the range and perform seek. | 63 // For preparing for read: get the size, apply the range and perform seek. |
64 void DidStart(); | 64 void DidStart(); |
65 bool AddItemLength(size_t index, int64 item_length); | 65 bool AddItemLength(size_t index, int64 item_length); |
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120 scoped_ptr<net::HttpResponseInfo> response_info_; | 120 scoped_ptr<net::HttpResponseInfo> response_info_; |
121 | 121 |
122 base::WeakPtrFactory<BlobURLRequestJob> weak_factory_; | 122 base::WeakPtrFactory<BlobURLRequestJob> weak_factory_; |
123 | 123 |
124 DISALLOW_COPY_AND_ASSIGN(BlobURLRequestJob); | 124 DISALLOW_COPY_AND_ASSIGN(BlobURLRequestJob); |
125 }; | 125 }; |
126 | 126 |
127 } // namespace storage | 127 } // namespace storage |
128 | 128 |
129 #endif // STORAGE_BROWSER_BLOB_BLOB_URL_REQUEST_JOB_H_ | 129 #endif // STORAGE_BROWSER_BLOB_BLOB_URL_REQUEST_JOB_H_ |
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