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Side by Side Diff: chrome/browser/chromeos/file_system_provider/fileapi/file_stream_writer.h

Issue 492873002: Collapse fileapi, webkit_blob, webkit_database, quota, and webkit_common namespaces into single sto… (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix chromeos build Created 6 years, 4 months ago
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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_FILEAPI_FILE_STREAM_WRITER_ H_ 5 #ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_FILE_STREAM_WRITER_ H_
6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_FILE_STREAM_WRITER_ H_ 6 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_FILE_STREAM_WRITER_ H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/files/file.h" 9 #include "base/files/file.h"
10 #include "base/files/file_path.h" 10 #include "base/files/file_path.h"
11 #include "base/memory/ref_counted.h" 11 #include "base/memory/ref_counted.h"
12 #include "base/memory/weak_ptr.h" 12 #include "base/memory/weak_ptr.h"
13 #include "webkit/browser/fileapi/file_stream_writer.h" 13 #include "webkit/browser/fileapi/file_stream_writer.h"
14 #include "webkit/browser/fileapi/file_system_url.h" 14 #include "webkit/browser/fileapi/file_system_url.h"
15 15
16 namespace chromeos { 16 namespace chromeos {
17 namespace file_system_provider { 17 namespace file_system_provider {
18 18
19 class ProvidedFileSystemInterface; 19 class ProvidedFileSystemInterface;
20 20
21 // Implements a streamed file writer. It is lazily initialized by the first call 21 // Implements a streamed file writer. It is lazily initialized by the first call
22 // to Write(). 22 // to Write().
23 class FileStreamWriter : public fileapi::FileStreamWriter { 23 class FileStreamWriter : public storage::FileStreamWriter {
24 public: 24 public:
25 FileStreamWriter(const fileapi::FileSystemURL& url, int64 initial_offset); 25 FileStreamWriter(const storage::FileSystemURL& url, int64 initial_offset);
26 26
27 virtual ~FileStreamWriter(); 27 virtual ~FileStreamWriter();
28 28
29 // fileapi::FileStreamWriter overrides. 29 // storage::FileStreamWriter overrides.
30 virtual int Write(net::IOBuffer* buf, 30 virtual int Write(net::IOBuffer* buf,
31 int buf_len, 31 int buf_len,
32 const net::CompletionCallback& callback) OVERRIDE; 32 const net::CompletionCallback& callback) OVERRIDE;
33 virtual int Cancel(const net::CompletionCallback& callback) OVERRIDE; 33 virtual int Cancel(const net::CompletionCallback& callback) OVERRIDE;
34 virtual int Flush(const net::CompletionCallback& callback) OVERRIDE; 34 virtual int Flush(const net::CompletionCallback& callback) OVERRIDE;
35 35
36 private: 36 private:
37 // Helper class for executing operations on the provided file system. All 37 // Helper class for executing operations on the provided file system. All
38 // of its methods must be called on UI thread. Callbacks are called on IO 38 // of its methods must be called on UI thread. Callbacks are called on IO
39 // thread. 39 // thread.
(...skipping 25 matching lines...) Expand all
65 void OnOpenFileCompleted( 65 void OnOpenFileCompleted(
66 const base::Closure& pending_closure, 66 const base::Closure& pending_closure,
67 const net::CompletionCallback& error_callback, 67 const net::CompletionCallback& error_callback,
68 base::File::Error result); 68 base::File::Error result);
69 69
70 // Same as Write(), but called after initializing is completed. 70 // Same as Write(), but called after initializing is completed.
71 void WriteAfterInitialized(scoped_refptr<net::IOBuffer> buffer, 71 void WriteAfterInitialized(scoped_refptr<net::IOBuffer> buffer,
72 int buffer_length, 72 int buffer_length,
73 const net::CompletionCallback& callback); 73 const net::CompletionCallback& callback);
74 74
75 fileapi::FileSystemURL url_; 75 storage::FileSystemURL url_;
76 int64 current_offset_; 76 int64 current_offset_;
77 scoped_refptr<OperationRunner> runner_; 77 scoped_refptr<OperationRunner> runner_;
78 State state_; 78 State state_;
79 79
80 base::WeakPtrFactory<FileStreamWriter> weak_ptr_factory_; 80 base::WeakPtrFactory<FileStreamWriter> weak_ptr_factory_;
81 DISALLOW_COPY_AND_ASSIGN(FileStreamWriter); 81 DISALLOW_COPY_AND_ASSIGN(FileStreamWriter);
82 }; 82 };
83 83
84 } // namespace file_system_provider 84 } // namespace file_system_provider
85 } // namespace chromeos 85 } // namespace chromeos
86 86
87 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_FILE_STREAM_WRIT ER_H_ 87 #endif // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FILEAPI_FILE_STREAM_WRIT ER_H_
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