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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 NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_ | 5 #ifndef NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_ |
6 #define NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_ | 6 #define NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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36 // std::unique_ptr<UploadDataStream> for ease of use. | 36 // std::unique_ptr<UploadDataStream> for ease of use. |
37 static std::unique_ptr<UploadDataStream> CreateWithReader( | 37 static std::unique_ptr<UploadDataStream> CreateWithReader( |
38 std::unique_ptr<UploadElementReader> reader, | 38 std::unique_ptr<UploadElementReader> reader, |
39 int64_t identifier); | 39 int64_t identifier); |
40 | 40 |
41 private: | 41 private: |
42 // UploadDataStream implementation. | 42 // UploadDataStream implementation. |
43 bool IsInMemory() const override; | 43 bool IsInMemory() const override; |
44 const std::vector<std::unique_ptr<UploadElementReader>>* GetElementReaders() | 44 const std::vector<std::unique_ptr<UploadElementReader>>* GetElementReaders() |
45 const override; | 45 const override; |
46 int InitInternal(const net::BoundNetLog& net_log) override; | 46 int InitInternal(const NetLogWithSource& net_log) override; |
47 int ReadInternal(IOBuffer* buf, int buf_len) override; | 47 int ReadInternal(IOBuffer* buf, int buf_len) override; |
48 void ResetInternal() override; | 48 void ResetInternal() override; |
49 | 49 |
50 // Runs Init() for all element readers. | 50 // Runs Init() for all element readers. |
51 // This method is used to implement InitInternal(). | 51 // This method is used to implement InitInternal(). |
52 int InitElements(size_t start_index); | 52 int InitElements(size_t start_index); |
53 | 53 |
54 // Called when the |index| element finishes initialization. If it succeeded, | 54 // Called when the |index| element finishes initialization. If it succeeded, |
55 // continues with the |index + 1| element. Calls OnInitCompleted on error or | 55 // continues with the |index + 1| element. Calls OnInitCompleted on error or |
56 // when all elements have been initialized. | 56 // when all elements have been initialized. |
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81 int read_error_; | 81 int read_error_; |
82 | 82 |
83 base::WeakPtrFactory<ElementsUploadDataStream> weak_ptr_factory_; | 83 base::WeakPtrFactory<ElementsUploadDataStream> weak_ptr_factory_; |
84 | 84 |
85 DISALLOW_COPY_AND_ASSIGN(ElementsUploadDataStream); | 85 DISALLOW_COPY_AND_ASSIGN(ElementsUploadDataStream); |
86 }; | 86 }; |
87 | 87 |
88 } // namespace net | 88 } // namespace net |
89 | 89 |
90 #endif // NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_ | 90 #endif // NET_BASE_ELEMENTS_UPLOAD_DATA_STREAM_H_ |
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