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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_DEVICE_MEDIA_ASYNC_FILE_UTIL_H_ | 5 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_DEVICE_MEDIA_ASYNC_FILE_UTIL_H_ |
6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_DEVICE_MEDIA_ASYNC_FILE_UTIL_H_ | 6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_DEVICE_MEDIA_ASYNC_FILE_UTIL_H_ |
7 | 7 |
8 #include "base/files/file.h" | 8 #include "base/files/file.h" |
9 #include "base/files/file_path.h" | 9 #include "base/files/file_path.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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36 const base::FilePath& profile_path, | 36 const base::FilePath& profile_path, |
37 MediaFileValidationType validation_type); | 37 MediaFileValidationType validation_type); |
38 | 38 |
39 bool SupportsStreaming(const storage::FileSystemURL& url); | 39 bool SupportsStreaming(const storage::FileSystemURL& url); |
40 | 40 |
41 // AsyncFileUtil overrides. | 41 // AsyncFileUtil overrides. |
42 virtual void CreateOrOpen( | 42 virtual void CreateOrOpen( |
43 scoped_ptr<storage::FileSystemOperationContext> context, | 43 scoped_ptr<storage::FileSystemOperationContext> context, |
44 const storage::FileSystemURL& url, | 44 const storage::FileSystemURL& url, |
45 int file_flags, | 45 int file_flags, |
46 const CreateOrOpenCallback& callback) OVERRIDE; | 46 const CreateOrOpenCallback& callback) override; |
47 virtual void EnsureFileExists( | 47 virtual void EnsureFileExists( |
48 scoped_ptr<storage::FileSystemOperationContext> context, | 48 scoped_ptr<storage::FileSystemOperationContext> context, |
49 const storage::FileSystemURL& url, | 49 const storage::FileSystemURL& url, |
50 const EnsureFileExistsCallback& callback) OVERRIDE; | 50 const EnsureFileExistsCallback& callback) override; |
51 virtual void CreateDirectory( | 51 virtual void CreateDirectory( |
52 scoped_ptr<storage::FileSystemOperationContext> context, | 52 scoped_ptr<storage::FileSystemOperationContext> context, |
53 const storage::FileSystemURL& url, | 53 const storage::FileSystemURL& url, |
54 bool exclusive, | 54 bool exclusive, |
55 bool recursive, | 55 bool recursive, |
56 const StatusCallback& callback) OVERRIDE; | 56 const StatusCallback& callback) override; |
57 virtual void GetFileInfo( | 57 virtual void GetFileInfo( |
58 scoped_ptr<storage::FileSystemOperationContext> context, | 58 scoped_ptr<storage::FileSystemOperationContext> context, |
59 const storage::FileSystemURL& url, | 59 const storage::FileSystemURL& url, |
60 const GetFileInfoCallback& callback) OVERRIDE; | 60 const GetFileInfoCallback& callback) override; |
61 virtual void ReadDirectory( | 61 virtual void ReadDirectory( |
62 scoped_ptr<storage::FileSystemOperationContext> context, | 62 scoped_ptr<storage::FileSystemOperationContext> context, |
63 const storage::FileSystemURL& url, | 63 const storage::FileSystemURL& url, |
64 const ReadDirectoryCallback& callback) OVERRIDE; | 64 const ReadDirectoryCallback& callback) override; |
65 virtual void Touch(scoped_ptr<storage::FileSystemOperationContext> context, | 65 virtual void Touch(scoped_ptr<storage::FileSystemOperationContext> context, |
66 const storage::FileSystemURL& url, | 66 const storage::FileSystemURL& url, |
67 const base::Time& last_access_time, | 67 const base::Time& last_access_time, |
68 const base::Time& last_modified_time, | 68 const base::Time& last_modified_time, |
69 const StatusCallback& callback) OVERRIDE; | 69 const StatusCallback& callback) override; |
70 virtual void Truncate(scoped_ptr<storage::FileSystemOperationContext> context, | 70 virtual void Truncate(scoped_ptr<storage::FileSystemOperationContext> context, |
71 const storage::FileSystemURL& url, | 71 const storage::FileSystemURL& url, |
72 int64 length, | 72 int64 length, |
73 const StatusCallback& callback) OVERRIDE; | 73 const StatusCallback& callback) override; |
74 virtual void CopyFileLocal( | 74 virtual void CopyFileLocal( |
75 scoped_ptr<storage::FileSystemOperationContext> context, | 75 scoped_ptr<storage::FileSystemOperationContext> context, |
76 const storage::FileSystemURL& src_url, | 76 const storage::FileSystemURL& src_url, |
77 const storage::FileSystemURL& dest_url, | 77 const storage::FileSystemURL& dest_url, |
78 CopyOrMoveOption option, | 78 CopyOrMoveOption option, |
79 const CopyFileProgressCallback& progress_callback, | 79 const CopyFileProgressCallback& progress_callback, |
80 const StatusCallback& callback) OVERRIDE; | 80 const StatusCallback& callback) override; |
81 virtual void MoveFileLocal( | 81 virtual void MoveFileLocal( |
82 scoped_ptr<storage::FileSystemOperationContext> context, | 82 scoped_ptr<storage::FileSystemOperationContext> context, |
83 const storage::FileSystemURL& src_url, | 83 const storage::FileSystemURL& src_url, |
84 const storage::FileSystemURL& dest_url, | 84 const storage::FileSystemURL& dest_url, |
85 CopyOrMoveOption option, | 85 CopyOrMoveOption option, |
86 const StatusCallback& callback) OVERRIDE; | 86 const StatusCallback& callback) override; |
87 virtual void CopyInForeignFile( | 87 virtual void CopyInForeignFile( |
88 scoped_ptr<storage::FileSystemOperationContext> context, | 88 scoped_ptr<storage::FileSystemOperationContext> context, |
89 const base::FilePath& src_file_path, | 89 const base::FilePath& src_file_path, |
90 const storage::FileSystemURL& dest_url, | 90 const storage::FileSystemURL& dest_url, |
91 const StatusCallback& callback) OVERRIDE; | 91 const StatusCallback& callback) override; |
92 virtual void DeleteFile( | 92 virtual void DeleteFile( |
93 scoped_ptr<storage::FileSystemOperationContext> context, | 93 scoped_ptr<storage::FileSystemOperationContext> context, |
94 const storage::FileSystemURL& url, | 94 const storage::FileSystemURL& url, |
95 const StatusCallback& callback) OVERRIDE; | 95 const StatusCallback& callback) override; |
96 virtual void DeleteDirectory( | 96 virtual void DeleteDirectory( |
97 scoped_ptr<storage::FileSystemOperationContext> context, | 97 scoped_ptr<storage::FileSystemOperationContext> context, |
98 const storage::FileSystemURL& url, | 98 const storage::FileSystemURL& url, |
99 const StatusCallback& callback) OVERRIDE; | 99 const StatusCallback& callback) override; |
100 virtual void DeleteRecursively( | 100 virtual void DeleteRecursively( |
101 scoped_ptr<storage::FileSystemOperationContext> context, | 101 scoped_ptr<storage::FileSystemOperationContext> context, |
102 const storage::FileSystemURL& url, | 102 const storage::FileSystemURL& url, |
103 const StatusCallback& callback) OVERRIDE; | 103 const StatusCallback& callback) override; |
104 virtual void CreateSnapshotFile( | 104 virtual void CreateSnapshotFile( |
105 scoped_ptr<storage::FileSystemOperationContext> context, | 105 scoped_ptr<storage::FileSystemOperationContext> context, |
106 const storage::FileSystemURL& url, | 106 const storage::FileSystemURL& url, |
107 const CreateSnapshotFileCallback& callback) OVERRIDE; | 107 const CreateSnapshotFileCallback& callback) override; |
108 | 108 |
109 // This method is called when existing Blobs are read. | 109 // This method is called when existing Blobs are read. |
110 // |expected_modification_time| indicates the expected snapshot state of the | 110 // |expected_modification_time| indicates the expected snapshot state of the |
111 // underlying storage. The returned FileStreamReader must return an error | 111 // underlying storage. The returned FileStreamReader must return an error |
112 // when the state of the underlying storage changes. Any errors associated | 112 // when the state of the underlying storage changes. Any errors associated |
113 // with reading this file are returned by the FileStreamReader itself. | 113 // with reading this file are returned by the FileStreamReader itself. |
114 virtual scoped_ptr<storage::FileStreamReader> GetFileStreamReader( | 114 virtual scoped_ptr<storage::FileStreamReader> GetFileStreamReader( |
115 const storage::FileSystemURL& url, | 115 const storage::FileSystemURL& url, |
116 int64 offset, | 116 int64 offset, |
117 const base::Time& expected_modification_time, | 117 const base::Time& expected_modification_time, |
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157 | 157 |
158 scoped_refptr<MediaPathFilterWrapper> media_path_filter_wrapper_; | 158 scoped_refptr<MediaPathFilterWrapper> media_path_filter_wrapper_; |
159 | 159 |
160 // For callbacks that may run after destruction. | 160 // For callbacks that may run after destruction. |
161 base::WeakPtrFactory<DeviceMediaAsyncFileUtil> weak_ptr_factory_; | 161 base::WeakPtrFactory<DeviceMediaAsyncFileUtil> weak_ptr_factory_; |
162 | 162 |
163 DISALLOW_COPY_AND_ASSIGN(DeviceMediaAsyncFileUtil); | 163 DISALLOW_COPY_AND_ASSIGN(DeviceMediaAsyncFileUtil); |
164 }; | 164 }; |
165 | 165 |
166 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_DEVICE_MEDIA_ASYNC_FILE_UTIL_H
_ | 166 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_DEVICE_MEDIA_ASYNC_FILE_UTIL_H
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