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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_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_WRITE_FILE_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_WRITE_FILE_H_ |
6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_WRITE_FILE_H_ | 6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_WRITE_FILE_H_ |
7 | 7 |
8 #include "base/files/file.h" | 8 #include "base/files/file.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "chrome/browser/chromeos/file_system_provider/operations/operation.h" | 11 #include "chrome/browser/chromeos/file_system_provider/operations/operation.h" |
12 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_info
.h" | 12 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_info
.h" |
13 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_inte
rface.h" | 13 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_inte
rface.h" |
14 #include "chrome/browser/chromeos/file_system_provider/request_value.h" | 14 #include "chrome/browser/chromeos/file_system_provider/request_value.h" |
15 #include "net/base/io_buffer.h" | 15 #include "net/base/io_buffer.h" |
16 #include "storage/browser/fileapi/async_file_util.h" | 16 #include "storage/browser/fileapi/async_file_util.h" |
17 | 17 |
18 namespace base { | 18 namespace base { |
19 class FilePath; | 19 class FilePath; |
20 } // namespace base | 20 } // namespace base |
21 | 21 |
22 namespace extensions { | |
23 class EventRouter; | |
24 } // namespace extensions | |
25 | |
26 namespace chromeos { | 22 namespace chromeos { |
27 namespace file_system_provider { | 23 namespace file_system_provider { |
28 namespace operations { | 24 namespace operations { |
29 | 25 |
30 // Bridge between fileapi write file and providing extension's write fil | 26 // Bridge between fileapi write file and providing extension's write fil |
31 // request. | 27 // request. |
32 // Created per request. | 28 // Created per request. |
33 class WriteFile : public Operation { | 29 template <int source> |
| 30 class WriteFile : public Operation<source> { |
34 public: | 31 public: |
35 WriteFile(extensions::EventRouter* event_router, | 32 WriteFile(typename Operation<source>::EventRouterType* event_router, |
36 const ProvidedFileSystemInfo& file_system_info, | 33 const ProvidedFileSystemInfo& file_system_info, |
37 int file_handle, | 34 int file_handle, |
38 scoped_refptr<net::IOBuffer> buffer, | 35 scoped_refptr<net::IOBuffer> buffer, |
39 int64 offset, | 36 int64 offset, |
40 int length, | 37 int length, |
41 const storage::AsyncFileUtil::StatusCallback& callback); | 38 const storage::AsyncFileUtil::StatusCallback& callback); |
42 ~WriteFile() override; | 39 ~WriteFile() override; |
43 | 40 |
44 // Operation overrides. | 41 // Operation overrides. |
45 bool Execute(int request_id) override; | 42 bool Execute(int request_id) override; |
46 void OnSuccess(int request_id, | 43 void OnSuccess(int request_id, |
47 scoped_ptr<RequestValue> result, | 44 scoped_ptr<RequestValue> result, |
48 bool has_more) override; | 45 bool has_more) override; |
49 void OnError(int request_id, | 46 void OnError(int request_id, |
50 scoped_ptr<RequestValue> result, | 47 scoped_ptr<RequestValue> result, |
51 base::File::Error error) override; | 48 base::File::Error error) override; |
52 | 49 |
53 private: | 50 private: |
54 int file_handle_; | 51 int file_handle_; |
55 scoped_refptr<net::IOBuffer> buffer_; | 52 scoped_refptr<net::IOBuffer> buffer_; |
56 int64 offset_; | 53 int64 offset_; |
57 int length_; | 54 int length_; |
58 const storage::AsyncFileUtil::StatusCallback callback_; | 55 const storage::AsyncFileUtil::StatusCallback callback_; |
59 | 56 |
60 DISALLOW_COPY_AND_ASSIGN(WriteFile); | 57 DISALLOW_COPY_AND_ASSIGN(WriteFile<source>); |
61 }; | 58 }; |
62 | 59 |
63 } // namespace operations | 60 } // namespace operations |
64 } // namespace file_system_provider | 61 } // namespace file_system_provider |
65 } // namespace chromeos | 62 } // namespace chromeos |
66 | 63 |
67 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_WRITE_FILE_H_ | 64 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_WRITE_FILE_H_ |
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