OLD | NEW |
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 MEDIA_CDM_PPAPI_CDM_FILE_IO_IMPL_H_ | 5 #ifndef MEDIA_CDM_PPAPI_CDM_FILE_IO_IMPL_H_ |
6 #define MEDIA_CDM_PPAPI_CDM_FILE_IO_IMPL_H_ | 6 #define MEDIA_CDM_PPAPI_CDM_FILE_IO_IMPL_H_ |
7 | 7 |
8 #include <algorithm> | 8 #include <algorithm> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
47 }; | 47 }; |
48 | 48 |
49 // After the first successful file read, call |first_file_read_cb| to report | 49 // After the first successful file read, call |first_file_read_cb| to report |
50 // the file size. |first_file_read_cb| takes one parameter: the file size in | 50 // the file size. |first_file_read_cb| takes one parameter: the file size in |
51 // bytes. | 51 // bytes. |
52 CdmFileIOImpl(cdm::FileIOClient* client, | 52 CdmFileIOImpl(cdm::FileIOClient* client, |
53 PP_Instance pp_instance, | 53 PP_Instance pp_instance, |
54 const pp::CompletionCallback& first_file_read_cb); | 54 const pp::CompletionCallback& first_file_read_cb); |
55 | 55 |
56 // cdm::FileIO implementation. | 56 // cdm::FileIO implementation. |
57 virtual void Open(const char* file_name, uint32_t file_name_size) OVERRIDE; | 57 virtual void Open(const char* file_name, uint32_t file_name_size) override; |
58 virtual void Read() OVERRIDE; | 58 virtual void Read() override; |
59 virtual void Write(const uint8_t* data, uint32_t data_size) OVERRIDE; | 59 virtual void Write(const uint8_t* data, uint32_t data_size) override; |
60 virtual void Close() OVERRIDE; | 60 virtual void Close() override; |
61 | 61 |
62 private: | 62 private: |
63 // TODO(xhwang): Introduce more detailed states for UMA logging if needed. | 63 // TODO(xhwang): Introduce more detailed states for UMA logging if needed. |
64 enum State { | 64 enum State { |
65 STATE_UNOPENED, | 65 STATE_UNOPENED, |
66 STATE_OPENING_FILE_SYSTEM, | 66 STATE_OPENING_FILE_SYSTEM, |
67 STATE_FILE_SYSTEM_OPENED, | 67 STATE_FILE_SYSTEM_OPENED, |
68 STATE_READING, | 68 STATE_READING, |
69 STATE_WRITING, | 69 STATE_WRITING, |
70 STATE_CLOSED, | 70 STATE_CLOSED, |
(...skipping 132 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
203 pp::CompletionCallback first_file_read_cb_; | 203 pp::CompletionCallback first_file_read_cb_; |
204 | 204 |
205 pp::CompletionCallbackFactory<CdmFileIOImpl> callback_factory_; | 205 pp::CompletionCallbackFactory<CdmFileIOImpl> callback_factory_; |
206 | 206 |
207 DISALLOW_COPY_AND_ASSIGN(CdmFileIOImpl); | 207 DISALLOW_COPY_AND_ASSIGN(CdmFileIOImpl); |
208 }; | 208 }; |
209 | 209 |
210 } // namespace media | 210 } // namespace media |
211 | 211 |
212 #endif // MEDIA_CDM_PPAPI_CDM_FILE_IO_IMPL_H_ | 212 #endif // MEDIA_CDM_PPAPI_CDM_FILE_IO_IMPL_H_ |
OLD | NEW |