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Side by Side Diff: storage/browser/fileapi/native_file_util.h

Issue 442383002: Move storage-related files from webkit/ to new top-level directory storage/ (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 6 years, 4 months ago
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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 WEBKIT_BROWSER_FILEAPI_NATIVE_FILE_UTIL_H_ 5 #ifndef WEBKIT_BROWSER_FILEAPI_NATIVE_FILE_UTIL_H_
6 #define WEBKIT_BROWSER_FILEAPI_NATIVE_FILE_UTIL_H_ 6 #define WEBKIT_BROWSER_FILEAPI_NATIVE_FILE_UTIL_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/files/file_util_proxy.h" 10 #include "base/files/file_util_proxy.h"
11 #include "base/memory/scoped_ptr.h" 11 #include "base/memory/scoped_ptr.h"
12 #include "webkit/browser/fileapi/file_system_file_util.h" 12 #include "storage/browser/fileapi/file_system_file_util.h"
13 #include "webkit/browser/webkit_storage_browser_export.h" 13 #include "storage/common/storage_export.h"
14 14
15 namespace base { 15 namespace base {
16 class Time; 16 class Time;
17 } 17 }
18 18
19 namespace fileapi { 19 namespace storage {
20 20
21 // A thin wrapper class for accessing the OS native filesystem. 21 // A thin wrapper class for accessing the OS native filesystem.
22 // This performs common error checks necessary to implement FileUtil family 22 // This performs common error checks necessary to implement FileUtil family
23 // in addition to perform native filesystem operations. 23 // in addition to perform native filesystem operations.
24 // 24 //
25 // For the error checks it performs please see the comment for 25 // For the error checks it performs please see the comment for
26 // FileSystemFileUtil interface 26 // FileSystemFileUtil interface
27 // (webkit/browser/fileapi/file_system_file_util.h). 27 // (storage/browser/fileapi/file_system_file_util.h).
28 // 28 //
29 // Note that all the methods of this class are static and this does NOT 29 // Note that all the methods of this class are static and this does NOT
30 // inherit from FileSystemFileUtil. 30 // inherit from FileSystemFileUtil.
31 class WEBKIT_STORAGE_BROWSER_EXPORT_PRIVATE NativeFileUtil { 31 class STORAGE_EXPORT_PRIVATE NativeFileUtil {
32 public: 32 public:
33 enum CopyOrMoveMode { 33 enum CopyOrMoveMode { COPY_NOSYNC, COPY_SYNC, MOVE };
34 COPY_NOSYNC,
35 COPY_SYNC,
36 MOVE
37 };
38 static CopyOrMoveMode CopyOrMoveModeForDestination( 34 static CopyOrMoveMode CopyOrMoveModeForDestination(
39 const FileSystemURL& dest_url, bool copy); 35 const FileSystemURL& dest_url,
36 bool copy);
40 37
41 static base::File CreateOrOpen(const base::FilePath& path, int file_flags); 38 static base::File CreateOrOpen(const base::FilePath& path, int file_flags);
42 static base::File::Error EnsureFileExists(const base::FilePath& path, 39 static base::File::Error EnsureFileExists(const base::FilePath& path,
43 bool* created); 40 bool* created);
44 static base::File::Error CreateDirectory(const base::FilePath& path, 41 static base::File::Error CreateDirectory(const base::FilePath& path,
45 bool exclusive, 42 bool exclusive,
46 bool recursive); 43 bool recursive);
47 static base::File::Error GetFileInfo(const base::FilePath& path, 44 static base::File::Error GetFileInfo(const base::FilePath& path,
48 base::File::Info* file_info); 45 base::File::Info* file_info);
49 static scoped_ptr<FileSystemFileUtil::AbstractFileEnumerator> 46 static scoped_ptr<FileSystemFileUtil::AbstractFileEnumerator>
50 CreateFileEnumerator(const base::FilePath& root_path, 47 CreateFileEnumerator(const base::FilePath& root_path, bool recursive);
51 bool recursive);
52 static base::File::Error Touch(const base::FilePath& path, 48 static base::File::Error Touch(const base::FilePath& path,
53 const base::Time& last_access_time, 49 const base::Time& last_access_time,
54 const base::Time& last_modified_time); 50 const base::Time& last_modified_time);
55 static base::File::Error Truncate(const base::FilePath& path, 51 static base::File::Error Truncate(const base::FilePath& path, int64 length);
56 int64 length);
57 static bool PathExists(const base::FilePath& path); 52 static bool PathExists(const base::FilePath& path);
58 static bool DirectoryExists(const base::FilePath& path); 53 static bool DirectoryExists(const base::FilePath& path);
59 static base::File::Error CopyOrMoveFile( 54 static base::File::Error CopyOrMoveFile(
60 const base::FilePath& src_path, 55 const base::FilePath& src_path,
61 const base::FilePath& dest_path, 56 const base::FilePath& dest_path,
62 FileSystemOperation::CopyOrMoveOption option, 57 FileSystemOperation::CopyOrMoveOption option,
63 CopyOrMoveMode mode); 58 CopyOrMoveMode mode);
64 static base::File::Error DeleteFile(const base::FilePath& path); 59 static base::File::Error DeleteFile(const base::FilePath& path);
65 static base::File::Error DeleteDirectory(const base::FilePath& path); 60 static base::File::Error DeleteDirectory(const base::FilePath& path);
66 61
67 private: 62 private:
68 DISALLOW_IMPLICIT_CONSTRUCTORS(NativeFileUtil); 63 DISALLOW_IMPLICIT_CONSTRUCTORS(NativeFileUtil);
69 }; 64 };
70 65
71 } // namespace fileapi 66 } // namespace storage
72 67
73 #endif // WEBKIT_BROWSER_FILEAPI_NATIVE_FILE_UTIL_H_ 68 #endif // WEBKIT_BROWSER_FILEAPI_NATIVE_FILE_UTIL_H_
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