OLD | NEW |
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_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_MEMORY_H_ | 5 #ifndef WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_MEMORY_H_ |
6 #define WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_MEMORY_H_ | 6 #define WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_MEMORY_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
(...skipping 10 matching lines...) Expand all Loading... |
21 public: | 21 public: |
22 struct FileEntry { | 22 struct FileEntry { |
23 FileEntry(); | 23 FileEntry(); |
24 ~FileEntry(); | 24 ~FileEntry(); |
25 | 25 |
26 bool is_directory; | 26 bool is_directory; |
27 std::string contents; | 27 std::string contents; |
28 base::Time last_modified; | 28 base::Time last_modified; |
29 }; | 29 }; |
30 | 30 |
31 MemoryFileUtil(const FilePath& root_path); | 31 MemoryFileUtil(const base::FilePath& root_path); |
32 virtual ~MemoryFileUtil(); | 32 virtual ~MemoryFileUtil(); |
33 | 33 |
34 // FileUtilAsync overrides. | 34 // FileUtilAsync overrides. |
35 virtual void Open(const FilePath& file_path, | 35 virtual void Open(const base::FilePath& file_path, |
36 int file_flags, // PlatformFileFlags | 36 int file_flags, // PlatformFileFlags |
37 const OpenCallback& callback) OVERRIDE; | 37 const OpenCallback& callback) OVERRIDE; |
38 virtual void GetFileInfo(const FilePath& file_path, | 38 virtual void GetFileInfo(const base::FilePath& file_path, |
39 const GetFileInfoCallback& callback) OVERRIDE; | 39 const GetFileInfoCallback& callback) OVERRIDE; |
40 virtual void Create(const FilePath& file_path, | 40 virtual void Create(const base::FilePath& file_path, |
41 const StatusCallback& callback) OVERRIDE; | 41 const StatusCallback& callback) OVERRIDE; |
42 virtual void Truncate(const FilePath& file_path, | 42 virtual void Truncate(const base::FilePath& file_path, |
43 int64 length, | 43 int64 length, |
44 const StatusCallback& callback) OVERRIDE; | 44 const StatusCallback& callback) OVERRIDE; |
45 // This FS ignores last_access_time. | 45 // This FS ignores last_access_time. |
46 virtual void Touch(const FilePath& file_path, | 46 virtual void Touch(const base::FilePath& file_path, |
47 const base::Time& last_access_time, | 47 const base::Time& last_access_time, |
48 const base::Time& last_modified_time, | 48 const base::Time& last_modified_time, |
49 const StatusCallback& callback) OVERRIDE; | 49 const StatusCallback& callback) OVERRIDE; |
50 virtual void Remove(const FilePath& file_path, | 50 virtual void Remove(const base::FilePath& file_path, |
51 bool recursive, | 51 bool recursive, |
52 const StatusCallback& callback) OVERRIDE; | 52 const StatusCallback& callback) OVERRIDE; |
53 virtual void CreateDirectory(const FilePath& dir_path, | 53 virtual void CreateDirectory(const base::FilePath& dir_path, |
54 const StatusCallback& callback) OVERRIDE; | 54 const StatusCallback& callback) OVERRIDE; |
55 virtual void ReadDirectory(const FilePath& dir_path, | 55 virtual void ReadDirectory(const base::FilePath& dir_path, |
56 const ReadDirectoryCallback& callback) OVERRIDE; | 56 const ReadDirectoryCallback& callback) OVERRIDE; |
57 | 57 |
58 private: | 58 private: |
59 friend class MemoryFileUtilTest; | 59 friend class MemoryFileUtilTest; |
60 | 60 |
61 typedef std::map<FilePath, FileEntry>::iterator FileIterator; | 61 typedef std::map<base::FilePath, FileEntry>::iterator FileIterator; |
62 typedef std::map<FilePath, FileEntry>::const_iterator ConstFileIterator; | 62 typedef std::map<base::FilePath, FileEntry>::const_iterator ConstFileIterator; |
63 | 63 |
64 // Returns true if the given |file_path| is present in the file system. | 64 // Returns true if the given |file_path| is present in the file system. |
65 bool FileExists(const FilePath& file_path) const { | 65 bool FileExists(const base::FilePath& file_path) const { |
66 return files_.find(file_path) != files_.end(); | 66 return files_.find(file_path) != files_.end(); |
67 } | 67 } |
68 | 68 |
69 // Returns true if the given |file_path| is present and a directory. | 69 // Returns true if the given |file_path| is present and a directory. |
70 bool IsDirectory(const FilePath& file_path) const { | 70 bool IsDirectory(const base::FilePath& file_path) const { |
71 ConstFileIterator it = files_.find(file_path); | 71 ConstFileIterator it = files_.find(file_path); |
72 return it != files_.end() && it->second.is_directory; | 72 return it != files_.end() && it->second.is_directory; |
73 } | 73 } |
74 | 74 |
75 // Callback function used to implement GetFileInfo(). | 75 // Callback function used to implement GetFileInfo(). |
76 void DoGetFileInfo(const FilePath& file_path, | 76 void DoGetFileInfo(const base::FilePath& file_path, |
77 const GetFileInfoCallback& callback); | 77 const GetFileInfoCallback& callback); |
78 | 78 |
79 // Callback function used to implement Create(). | 79 // Callback function used to implement Create(). |
80 void DoCreate(const FilePath& file_path, | 80 void DoCreate(const base::FilePath& file_path, |
81 bool is_directory, | 81 bool is_directory, |
82 const StatusCallback& callback); | 82 const StatusCallback& callback); |
83 | 83 |
84 // Callback function used to implement Truncate(). | 84 // Callback function used to implement Truncate(). |
85 void DoTruncate(const FilePath& file_path, | 85 void DoTruncate(const base::FilePath& file_path, |
86 int64 length, | 86 int64 length, |
87 const StatusCallback& callback); | 87 const StatusCallback& callback); |
88 | 88 |
89 // Callback function used to implement Touch(). | 89 // Callback function used to implement Touch(). |
90 void DoTouch(const FilePath& file_path, | 90 void DoTouch(const base::FilePath& file_path, |
91 const base::Time& last_modified_time, | 91 const base::Time& last_modified_time, |
92 const StatusCallback& callback); | 92 const StatusCallback& callback); |
93 | 93 |
94 // Callback function used to implement Remove(). | 94 // Callback function used to implement Remove(). |
95 void DoRemoveSingleFile(const FilePath& file_path, | 95 void DoRemoveSingleFile(const base::FilePath& file_path, |
96 const StatusCallback& callback); | 96 const StatusCallback& callback); |
97 | 97 |
98 // Callback function used to implement Remove(). | 98 // Callback function used to implement Remove(). |
99 void DoRemoveRecursive(const FilePath& file_path, | 99 void DoRemoveRecursive(const base::FilePath& file_path, |
100 const StatusCallback& callback); | 100 const StatusCallback& callback); |
101 | 101 |
102 // Will start enumerating with file path |from|. If |from| path is | 102 // Will start enumerating with file path |from|. If |from| path is |
103 // empty, will start from the beginning. | 103 // empty, will start from the beginning. |
104 void DoReadDirectory(const FilePath& dir_path, | 104 void DoReadDirectory(const base::FilePath& dir_path, |
105 const FilePath& from, | 105 const base::FilePath& from, |
106 const ReadDirectoryCallback& callback); | 106 const ReadDirectoryCallback& callback); |
107 | 107 |
108 // Opens a file of the given |file_path| with |flags|. A file is | 108 // Opens a file of the given |file_path| with |flags|. A file is |
109 // guaranteed to be present at |file_path|. | 109 // guaranteed to be present at |file_path|. |
110 void OpenVerifiedFile(const FilePath& file_path, | 110 void OpenVerifiedFile(const base::FilePath& file_path, |
111 int flags, | 111 int flags, |
112 const OpenCallback& callback); | 112 const OpenCallback& callback); |
113 | 113 |
114 // Callback function used to implement Open(). | 114 // Callback function used to implement Open(). |
115 void DidGetFileInfoForOpen(const FilePath& file_path, | 115 void DidGetFileInfoForOpen(const base::FilePath& file_path, |
116 int flags, | 116 int flags, |
117 const OpenCallback& callback, | 117 const OpenCallback& callback, |
118 PlatformFileError get_info_result, | 118 PlatformFileError get_info_result, |
119 const base::PlatformFileInfo& file_info); | 119 const base::PlatformFileInfo& file_info); |
120 | 120 |
121 // Callback function used to implement Open(). | 121 // Callback function used to implement Open(). |
122 void OpenTruncatedFileOrCreate(const FilePath& file_path, | 122 void OpenTruncatedFileOrCreate(const base::FilePath& file_path, |
123 int flags, | 123 int flags, |
124 const OpenCallback& callback, | 124 const OpenCallback& callback, |
125 PlatformFileError result); | 125 PlatformFileError result); |
126 | 126 |
127 // Callback function used to implement Open(). | 127 // Callback function used to implement Open(). |
128 void DidCreateOrTruncateForOpen(const FilePath& file_path, | 128 void DidCreateOrTruncateForOpen(const base::FilePath& file_path, |
129 int flags, | 129 int flags, |
130 int64 size, | 130 int64 size, |
131 const OpenCallback& callback, | 131 const OpenCallback& callback, |
132 PlatformFileError result); | 132 PlatformFileError result); |
133 | 133 |
134 // Sets the read directory size buffer. | 134 // Sets the read directory size buffer. |
135 // Mainly for the purpose of testing. | 135 // Mainly for the purpose of testing. |
136 void set_read_directory_buffer_size(size_t size) { | 136 void set_read_directory_buffer_size(size_t size) { |
137 read_directory_buffer_size_ = size; | 137 read_directory_buffer_size_ = size; |
138 } | 138 } |
139 | 139 |
140 // The files in the file system. | 140 // The files in the file system. |
141 std::map<FilePath, FileEntry> files_; | 141 std::map<base::FilePath, FileEntry> files_; |
142 size_t read_directory_buffer_size_; | 142 size_t read_directory_buffer_size_; |
143 std::vector<DirectoryEntry> read_directory_buffer_; | 143 std::vector<DirectoryEntry> read_directory_buffer_; |
144 | 144 |
145 DISALLOW_COPY_AND_ASSIGN(MemoryFileUtil); | 145 DISALLOW_COPY_AND_ASSIGN(MemoryFileUtil); |
146 }; | 146 }; |
147 | 147 |
148 } // namespace fileapi | 148 } // namespace fileapi |
149 | 149 |
150 #endif // WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_ASYNC_H_ | 150 #endif // WEBKIT_CHROMEOS_FILEAPI_FILE_SYSTEM_FILE_UTIL_ASYNC_H_ |
OLD | NEW |