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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 #include "chrome/browser/chromeos/file_system_provider/fileapi/backend_delegate.
h" | 5 #include "chrome/browser/chromeos/file_system_provider/fileapi/backend_delegate.
h" |
6 | 6 |
7 #include "base/memory/scoped_ptr.h" | 7 #include "base/memory/scoped_ptr.h" |
8 #include "chrome/browser/chromeos/file_system_provider/fileapi/provider_async_fi
le_util.h" | 8 #include "chrome/browser/chromeos/file_system_provider/fileapi/provider_async_fi
le_util.h" |
9 #include "content/public/browser/browser_thread.h" | 9 #include "content/public/browser/browser_thread.h" |
10 #include "webkit/browser/blob/file_stream_reader.h" | 10 #include "webkit/browser/blob/file_stream_reader.h" |
11 #include "webkit/browser/fileapi/file_stream_writer.h" | 11 #include "webkit/browser/fileapi/file_stream_writer.h" |
12 #include "webkit/browser/fileapi/file_system_url.h" | 12 #include "webkit/browser/fileapi/file_system_url.h" |
13 | 13 |
14 using content::BrowserThread; | 14 using content::BrowserThread; |
15 | 15 |
16 namespace chromeos { | 16 namespace chromeos { |
17 namespace file_system_provider { | 17 namespace file_system_provider { |
18 | 18 |
19 BackendDelegate::BackendDelegate() | 19 BackendDelegate::BackendDelegate() |
20 : async_file_util_(new internal::ProviderAsyncFileUtil) {} | 20 : async_file_util_(new internal::ProviderAsyncFileUtil) {} |
21 | 21 |
22 BackendDelegate::~BackendDelegate() {} | 22 BackendDelegate::~BackendDelegate() {} |
23 | 23 |
24 fileapi::AsyncFileUtil* BackendDelegate::GetAsyncFileUtil( | 24 fileapi::AsyncFileUtil* BackendDelegate::GetAsyncFileUtil( |
25 fileapi::FileSystemType type) { | 25 fileapi::FileSystemType type) { |
26 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 26 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
27 DCHECK_EQ(fileapi::kFileSystemTypeProvided, type); | 27 DCHECK_EQ(fileapi::kFileSystemTypeProvided, type); |
28 return async_file_util_.get(); | 28 return async_file_util_.get(); |
29 } | 29 } |
30 | 30 |
31 scoped_ptr<webkit_blob::FileStreamReader> | 31 scoped_ptr<webkit_blob::FileStreamReader> |
32 BackendDelegate::CreateFileStreamReader( | 32 BackendDelegate::CreateFileStreamReader( |
33 const fileapi::FileSystemURL& url, | 33 const fileapi::FileSystemURL& url, |
34 int64 offset, | 34 int64 offset, |
35 const base::Time& expected_modification_time, | 35 const base::Time& expected_modification_time, |
36 fileapi::FileSystemContext* context) { | 36 fileapi::FileSystemContext* context) { |
37 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 37 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
38 DCHECK_EQ(fileapi::kFileSystemTypeProvided, url.type()); | 38 DCHECK_EQ(fileapi::kFileSystemTypeProvided, url.type()); |
39 NOTIMPLEMENTED(); | 39 NOTIMPLEMENTED(); |
40 return scoped_ptr<webkit_blob::FileStreamReader>(); | 40 return scoped_ptr<webkit_blob::FileStreamReader>(); |
41 } | 41 } |
42 | 42 |
43 scoped_ptr<fileapi::FileStreamWriter> BackendDelegate::CreateFileStreamWriter( | 43 scoped_ptr<fileapi::FileStreamWriter> BackendDelegate::CreateFileStreamWriter( |
44 const fileapi::FileSystemURL& url, | 44 const fileapi::FileSystemURL& url, |
45 int64 offset, | 45 int64 offset, |
46 fileapi::FileSystemContext* context) { | 46 fileapi::FileSystemContext* context) { |
47 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 47 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
48 DCHECK_EQ(fileapi::kFileSystemTypeProvided, url.type()); | 48 DCHECK_EQ(fileapi::kFileSystemTypeProvided, url.type()); |
49 NOTIMPLEMENTED(); | 49 NOTIMPLEMENTED(); |
50 return scoped_ptr<fileapi::FileStreamWriter>(); | 50 return scoped_ptr<fileapi::FileStreamWriter>(); |
51 } | 51 } |
52 | 52 |
53 } // namespace file_system_provider | 53 } // namespace file_system_provider |
54 } // namespace chromeos | 54 } // namespace chromeos |
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