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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_MTP_DEVICE_ASYNC_DELEGATE_H_ | 5 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_DEVICE_ASYNC_DELEGATE_H_ |
6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_DEVICE_ASYNC_DELEGATE_H_ | 6 #define CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_DEVICE_ASYNC_DELEGATE_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.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" |
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37 // A callback to be called when GetFileInfo/ReadDirectory/CreateSnapshot | 37 // A callback to be called when GetFileInfo/ReadDirectory/CreateSnapshot |
38 // method call fails. | 38 // method call fails. |
39 typedef base::Callback<void(base::File::Error error)> ErrorCallback; | 39 typedef base::Callback<void(base::File::Error error)> ErrorCallback; |
40 | 40 |
41 // A callback to be called when CreateSnapshotFile method call succeeds. | 41 // A callback to be called when CreateSnapshotFile method call succeeds. |
42 typedef base::Callback< | 42 typedef base::Callback< |
43 void(const base::File::Info& file_info, | 43 void(const base::File::Info& file_info, |
44 const base::FilePath& local_path)> CreateSnapshotFileSuccessCallback; | 44 const base::FilePath& local_path)> CreateSnapshotFileSuccessCallback; |
45 | 45 |
46 // A callback to be called when ReadBytes method call succeeds. | 46 // A callback to be called when ReadBytes method call succeeds. |
47 typedef base::Callback<void(int)> ReadBytesSuccessCallback; | 47 typedef base::Callback< |
| 48 void(const base::File::Info& file_info, |
| 49 int bytes_read)> ReadBytesSuccessCallback; |
48 | 50 |
49 struct ReadBytesRequest { | 51 struct ReadBytesRequest { |
50 ReadBytesRequest(const std::string& device_file_relative_path, | 52 ReadBytesRequest(const std::string& device_file_relative_path, |
51 net::IOBuffer* buf, int64 offset, int buf_len, | 53 net::IOBuffer* buf, int64 offset, int buf_len, |
52 const ReadBytesSuccessCallback& success_callback, | 54 const ReadBytesSuccessCallback& success_callback, |
53 const ErrorCallback& error_callback); | 55 const ErrorCallback& error_callback); |
54 ~ReadBytesRequest(); | 56 ~ReadBytesRequest(); |
55 | 57 |
56 std::string device_file_relative_path; | 58 std::string device_file_relative_path; |
57 scoped_refptr<net::IOBuffer> buf; | 59 scoped_refptr<net::IOBuffer> buf; |
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112 }; | 114 }; |
113 | 115 |
114 typedef base::Callback<void(MTPDeviceAsyncDelegate*)> | 116 typedef base::Callback<void(MTPDeviceAsyncDelegate*)> |
115 CreateMTPDeviceAsyncDelegateCallback; | 117 CreateMTPDeviceAsyncDelegateCallback; |
116 | 118 |
117 void CreateMTPDeviceAsyncDelegate( | 119 void CreateMTPDeviceAsyncDelegate( |
118 const base::FilePath::StringType& device_location, | 120 const base::FilePath::StringType& device_location, |
119 const CreateMTPDeviceAsyncDelegateCallback& callback); | 121 const CreateMTPDeviceAsyncDelegateCallback& callback); |
120 | 122 |
121 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_DEVICE_ASYNC_DELEGATE_H_ | 123 #endif // CHROME_BROWSER_MEDIA_GALLERIES_FILEAPI_MTP_DEVICE_ASYNC_DELEGATE_H_ |
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