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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_STREAM_WRITER_H_ | 5 #ifndef STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_STREAM_WRITER_H_ |
6 #define STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_STREAM_WRITER_H_ | 6 #define STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_STREAM_WRITER_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/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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27 : public NON_EXPORTED_BASE(FileStreamWriter) { | 27 : public NON_EXPORTED_BASE(FileStreamWriter) { |
28 public: | 28 public: |
29 SandboxFileStreamWriter(FileSystemContext* file_system_context, | 29 SandboxFileStreamWriter(FileSystemContext* file_system_context, |
30 const FileSystemURL& url, | 30 const FileSystemURL& url, |
31 int64 initial_offset, | 31 int64 initial_offset, |
32 const UpdateObserverList& observers); | 32 const UpdateObserverList& observers); |
33 virtual ~SandboxFileStreamWriter(); | 33 virtual ~SandboxFileStreamWriter(); |
34 | 34 |
35 // FileStreamWriter overrides. | 35 // FileStreamWriter overrides. |
36 virtual int Write(net::IOBuffer* buf, int buf_len, | 36 virtual int Write(net::IOBuffer* buf, int buf_len, |
37 const net::CompletionCallback& callback) OVERRIDE; | 37 const net::CompletionCallback& callback) override; |
38 virtual int Cancel(const net::CompletionCallback& callback) OVERRIDE; | 38 virtual int Cancel(const net::CompletionCallback& callback) override; |
39 virtual int Flush(const net::CompletionCallback& callback) OVERRIDE; | 39 virtual int Flush(const net::CompletionCallback& callback) override; |
40 | 40 |
41 // Used only by tests. | 41 // Used only by tests. |
42 void set_default_quota(int64 quota) { | 42 void set_default_quota(int64 quota) { |
43 default_quota_ = quota; | 43 default_quota_ = quota; |
44 } | 44 } |
45 | 45 |
46 private: | 46 private: |
47 // Performs quota calculation and calls local_file_writer_->Write(). | 47 // Performs quota calculation and calls local_file_writer_->Write(). |
48 int WriteInternal(net::IOBuffer* buf, int buf_len, | 48 int WriteInternal(net::IOBuffer* buf, int buf_len, |
49 const net::CompletionCallback& callback); | 49 const net::CompletionCallback& callback); |
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87 int64 default_quota_; | 87 int64 default_quota_; |
88 | 88 |
89 base::WeakPtrFactory<SandboxFileStreamWriter> weak_factory_; | 89 base::WeakPtrFactory<SandboxFileStreamWriter> weak_factory_; |
90 | 90 |
91 DISALLOW_COPY_AND_ASSIGN(SandboxFileStreamWriter); | 91 DISALLOW_COPY_AND_ASSIGN(SandboxFileStreamWriter); |
92 }; | 92 }; |
93 | 93 |
94 } // namespace storage | 94 } // namespace storage |
95 | 95 |
96 #endif // STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_STREAM_WRITER_H_ | 96 #endif // STORAGE_BROWSER_FILEAPI_SANDBOX_FILE_STREAM_WRITER_H_ |
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