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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_FILE_STREAM_READER_H_ | 5 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_FILE_STREAM_READER_H_ |
6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_FILE_STREAM_READER_H_ | 6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_FILE_STREAM_READER_H_ |
7 | 7 |
8 #include "base/bind.h" | 8 #include "base/bind.h" |
9 #include "base/files/file.h" | 9 #include "base/files/file.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
12 #include "webkit/browser/blob/file_stream_reader.h" | 12 #include "webkit/browser/blob/file_stream_reader.h" |
13 #include "webkit/browser/fileapi/file_system_url.h" | 13 #include "webkit/browser/fileapi/file_system_url.h" |
14 #include "webkit/browser/webkit_storage_browser_export.h" | 14 #include "webkit/browser/webkit_storage_browser_export.h" |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 class FilePath; | 17 class FilePath; |
18 } | 18 } |
19 | 19 |
20 namespace fileapi { | 20 namespace fileapi { |
21 class FileSystemContext; | 21 class FileSystemContext; |
22 } | 22 } |
23 | 23 |
24 class MTPFileStreamReader | 24 class MTPFileStreamReader |
25 : public NON_EXPORTED_BASE(webkit_blob::FileStreamReader) { | 25 : public NON_EXPORTED_BASE(webkit_blob::FileStreamReader) { |
26 public: | 26 public: |
27 MTPFileStreamReader(fileapi::FileSystemContext* file_system_context, | 27 MTPFileStreamReader(fileapi::FileSystemContext* file_system_context, |
28 const fileapi::FileSystemURL& url, | 28 const fileapi::FileSystemURL& url, |
29 int64 initial_offset, | 29 int64 initial_offset, |
30 const base::Time& expected_modification_time); | 30 const base::Time& expected_modification_time, |
| 31 bool do_media_header_validation); |
31 | 32 |
32 virtual ~MTPFileStreamReader(); | 33 virtual ~MTPFileStreamReader(); |
33 | 34 |
34 // FileStreamReader overrides. | 35 // FileStreamReader overrides. |
35 virtual int Read(net::IOBuffer* buf, int buf_len, | 36 virtual int Read(net::IOBuffer* buf, int buf_len, |
36 const net::CompletionCallback& callback) OVERRIDE; | 37 const net::CompletionCallback& callback) OVERRIDE; |
37 virtual int64 GetLength( | 38 virtual int64 GetLength( |
38 const net::Int64CompletionCallback& callback) OVERRIDE; | 39 const net::Int64CompletionCallback& callback) OVERRIDE; |
39 | 40 |
40 private: | 41 private: |
(...skipping 16 matching lines...) Expand all Loading... |
57 const base::Time expected_modification_time_; | 58 const base::Time expected_modification_time_; |
58 | 59 |
59 bool media_header_validated_; | 60 bool media_header_validated_; |
60 | 61 |
61 base::WeakPtrFactory<MTPFileStreamReader> weak_factory_; | 62 base::WeakPtrFactory<MTPFileStreamReader> weak_factory_; |
62 | 63 |
63 DISALLOW_COPY_AND_ASSIGN(MTPFileStreamReader); | 64 DISALLOW_COPY_AND_ASSIGN(MTPFileStreamReader); |
64 }; | 65 }; |
65 | 66 |
66 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_FILE_STREAM_READER_H_ | 67 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_FILE_STREAM_READER_H_ |
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