webkit/browser/chromeos/fileapi/remote_file_system_operation.h - Issue 17644006: Move files under webkit/browser/fileapi/... to chrome/browser/chromeos/fileapi/...

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Issue 17644006: Move files under webkit/browser/fileapi/... to chrome/browser/chromeos/fileapi/... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: address review comments. Created 7 years, 6 months ago

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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

3 // found in the LICENSE file.

4

5 #ifndef WEBKIT_BROWSER_CHROMEOS_FILEAPI_REMOTE_FILE_SYSTEM_OPERATION_H_

6 #define WEBKIT_BROWSER_CHROMEOS_FILEAPI_REMOTE_FILE_SYSTEM_OPERATION_H_

7

8 #include "base/memory/weak_ptr.h"

9 #include "webkit/browser/fileapi/file_system_operation.h"

10 #include "webkit/browser/fileapi/file_writer_delegate.h"

11 #include "webkit/browser/fileapi/remote_file_system_proxy.h"

12

13 namespace base {

14 class Value;

15 }

16

17 namespace fileapi {

18 class FileWriterDelegate;

19 class LocalFileSystemOperation;

20 }

21

22 namespace chromeos {

23

24 // FileSystemOperation implementation for local file systems.

25 class RemoteFileSystemOperation

26 : public fileapi::FileSystemOperation,

27 public base::SupportsWeakPtr<RemoteFileSystemOperation> {

28 public:

29 typedef fileapi::FileWriterDelegate FileWriterDelegate;

30 virtual ~RemoteFileSystemOperation();

31

32 // FileSystemOperation overrides.

33 virtual void CreateFile(const fileapi::FileSystemURL& url,

34 bool exclusive,

35 const StatusCallback& callback) OVERRIDE;

36 virtual void CreateDirectory(const fileapi::FileSystemURL& url,

37 bool exclusive,

38 bool recursive,

39 const StatusCallback& callback) OVERRIDE;

40 virtual void Copy(const fileapi::FileSystemURL& src_url,

41 const fileapi::FileSystemURL& dest_url,

42 const StatusCallback& callback) OVERRIDE;

43 virtual void Move(const fileapi::FileSystemURL& src_url,

44 const fileapi::FileSystemURL& dest_url,

45 const StatusCallback& callback) OVERRIDE;

46 virtual void DirectoryExists(const fileapi::FileSystemURL& url,

47 const StatusCallback& callback) OVERRIDE;

48 virtual void FileExists(const fileapi::FileSystemURL& url,

49 const StatusCallback& callback) OVERRIDE;

50 virtual void GetMetadata(const fileapi::FileSystemURL& url,

51 const GetMetadataCallback& callback) OVERRIDE;

52 virtual void ReadDirectory(const fileapi::FileSystemURL& url,

53 const ReadDirectoryCallback& callback) OVERRIDE;

54 virtual void Remove(const fileapi::FileSystemURL& url, bool recursive,

55 const StatusCallback& callback) OVERRIDE;

56 virtual void Write(const fileapi::FileSystemURL& url,

57 scoped_ptr<fileapi::FileWriterDelegate> writer_delegate,

58 scoped_ptr<net::URLRequest> blob_request,

59 const WriteCallback& callback) OVERRIDE;

60 virtual void Truncate(const fileapi::FileSystemURL& url, int64 length,

61 const StatusCallback& callback) OVERRIDE;

62 virtual void Cancel(const StatusCallback& cancel_callback) OVERRIDE;

63 virtual void TouchFile(const fileapi::FileSystemURL& url,

64 const base::Time& last_access_time,

65 const base::Time& last_modified_time,

66 const StatusCallback& callback) OVERRIDE;

67 virtual void OpenFile(

68 const fileapi::FileSystemURL& url,

69 int file_flags,

70 base::ProcessHandle peer_handle,

71 const OpenFileCallback& callback) OVERRIDE;

72 virtual fileapi::LocalFileSystemOperation*

73 AsLocalFileSystemOperation() OVERRIDE;

74 virtual void CreateSnapshotFile(

75 const fileapi::FileSystemURL& url,

76 const SnapshotFileCallback& callback) OVERRIDE;

77

78 private:

79 friend class CrosMountPointProvider;

80

81 RemoteFileSystemOperation(

82 scoped_refptr<fileapi::RemoteFileSystemProxyInterface> remote_proxy);

83

84 // Used only for internal assertions.

85 // Returns false if there's another inflight pending operation.

86 bool SetPendingOperationType(OperationType type);

87

88 // Generic callback that translates platform errors to WebKit error codes.

89 void DidDirectoryExists(const StatusCallback& callback,

90 base::PlatformFileError rv,

91 const base::PlatformFileInfo& file_info);

92 void DidFileExists(const StatusCallback& callback,

93 base::PlatformFileError rv,

94 const base::PlatformFileInfo& file_info);

95 void DidWrite(const WriteCallback& write_callback,

96 base::PlatformFileError result,

97 int64 bytes,

98 FileWriterDelegate::WriteProgressStatus write_status);

99 void DidFinishFileOperation(const StatusCallback& callback,

100 base::PlatformFileError rv);

101 void DidOpenFile(

102 const fileapi::FileSystemURL& url,

103 const OpenFileCallback& callback,

104 base::PlatformFileError result,

105 base::PlatformFile file,

106 base::ProcessHandle peer_handle);

107

108 scoped_refptr<fileapi::RemoteFileSystemProxyInterface> remote_proxy_;

109 // A flag to make sure we call operation only once per instance.

110 OperationType pending_operation_;

111 scoped_ptr<fileapi::FileWriterDelegate> file_writer_delegate_;

112

113 StatusCallback cancel_callback_;

114

115 DISALLOW_COPY_AND_ASSIGN(RemoteFileSystemOperation);

116 };

117

118 } // namespace chromeos

119

120 #endif // WEBKIT_BROWSER_CHROMEOS_FILEAPI_REMOTE_FILE_SYSTEM_OPERATION_H_

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