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Issue 280004: Revert wstring patch (r29078 and follow up commits). It is causing failures o... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 11 years, 2 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 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 // This file contains utility functions for dealing with the local 5 // This file contains utility functions for dealing with the local
6 // filesystem. 6 // filesystem.
7 7
8 #ifndef BASE_FILE_UTIL_H_ 8 #ifndef BASE_FILE_UTIL_H_
9 #define BASE_FILE_UTIL_H_ 9 #define BASE_FILE_UTIL_H_
10 10
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126 // TO "rm -rf", SO USE WITH CAUTION. 126 // TO "rm -rf", SO USE WITH CAUTION.
127 bool Delete(const FilePath& path, bool recursive); 127 bool Delete(const FilePath& path, bool recursive);
128 // Deprecated temporary compatibility function. 128 // Deprecated temporary compatibility function.
129 bool Delete(const std::wstring& path, bool recursive); 129 bool Delete(const std::wstring& path, bool recursive);
130 130
131 // Moves the given path, whether it's a file or a directory. 131 // Moves the given path, whether it's a file or a directory.
132 // If a simple rename is not possible, such as in the case where the paths are 132 // If a simple rename is not possible, such as in the case where the paths are
133 // on different volumes, this will attempt to copy and delete. Returns 133 // on different volumes, this will attempt to copy and delete. Returns
134 // true for success. 134 // true for success.
135 bool Move(const FilePath& from_path, const FilePath& to_path); 135 bool Move(const FilePath& from_path, const FilePath& to_path);
136 // Deprecated temporary compatibility function.
137 bool Move(const std::wstring& from_path, const std::wstring& to_path);
136 138
137 // Renames file |from_path| to |to_path|. Both paths must be on the same 139 // Renames file |from_path| to |to_path|. Both paths must be on the same
138 // volume, or the function will fail. Destination file will be created 140 // volume, or the function will fail. Destination file will be created
139 // if it doesn't exist. Prefer this function over Move when dealing with 141 // if it doesn't exist. Prefer this function over Move when dealing with
140 // temporary files. On Windows it preserves attributes of the target file. 142 // temporary files. On Windows it preserves attributes of the target file.
141 // Returns true on success. 143 // Returns true on success.
142 bool ReplaceFile(const FilePath& from_path, const FilePath& to_path); 144 bool ReplaceFile(const FilePath& from_path, const FilePath& to_path);
143 145
144 // Copies a single file. Use CopyDirectory to copy directories. 146 // Copies a single file. Use CopyDirectory to copy directories.
145 bool CopyFile(const FilePath& from_path, const FilePath& to_path); 147 bool CopyFile(const FilePath& from_path, const FilePath& to_path);
148 // Deprecated temporary compatibility function.
149 bool CopyFile(const std::wstring& from_path, const std::wstring& to_path);
146 150
147 // Copies the given path, and optionally all subdirectories and their contents 151 // Copies the given path, and optionally all subdirectories and their contents
148 // as well. 152 // as well.
149 // If there are files existing under to_path, always overwrite. 153 // If there are files existing under to_path, always overwrite.
150 // Returns true if successful, false otherwise. 154 // Returns true if successful, false otherwise.
151 // Don't use wildcards on the names, it may stop working without notice. 155 // Don't use wildcards on the names, it may stop working without notice.
152 // 156 //
153 // If you only need to copy a file use CopyFile, it's faster. 157 // If you only need to copy a file use CopyFile, it's faster.
154 bool CopyDirectory(const FilePath& from_path, const FilePath& to_path, 158 bool CopyDirectory(const FilePath& from_path, const FilePath& to_path,
155 bool recursive); 159 bool recursive);
156 // Deprecated temporary compatibility function. 160 // Deprecated temporary compatibility function.
157 bool CopyDirectory(const std::wstring& from_path, const std::wstring& to_path, 161 bool CopyDirectory(const std::wstring& from_path, const std::wstring& to_path,
158 bool recursive); 162 bool recursive);
159 163
160 // Returns true if the given path exists on the local filesystem, 164 // Returns true if the given path exists on the local filesystem,
161 // false otherwise. 165 // false otherwise.
162 bool PathExists(const FilePath& path); 166 bool PathExists(const FilePath& path);
167 // Deprecated temporary compatibility function.
168 bool PathExists(const std::wstring& path);
163 169
164 // Returns true if the given path is writable by the user, false otherwise. 170 // Returns true if the given path is writable by the user, false otherwise.
165 bool PathIsWritable(const FilePath& path); 171 bool PathIsWritable(const FilePath& path);
166 172
167 // Returns true if the given path exists and is a directory, false otherwise. 173 // Returns true if the given path exists and is a directory, false otherwise.
168 bool DirectoryExists(const FilePath& path); 174 bool DirectoryExists(const FilePath& path);
175 // Deprecated temporary compatibility function.
176 bool DirectoryExists(const std::wstring& path);
169 177
170 #if defined(OS_WIN) 178 #if defined(OS_WIN)
171 // Gets the creation time of the given file (expressed in the local timezone), 179 // Gets the creation time of the given file (expressed in the local timezone),
172 // and returns it via the creation_time parameter. Returns true if successful, 180 // and returns it via the creation_time parameter. Returns true if successful,
173 // false otherwise. 181 // false otherwise.
174 bool GetFileCreationLocalTime(const std::wstring& filename, 182 bool GetFileCreationLocalTime(const std::wstring& filename,
175 LPSYSTEMTIME creation_time); 183 LPSYSTEMTIME creation_time);
176 184
177 // Same as above, but takes a previously-opened file handle instead of a name. 185 // Same as above, but takes a previously-opened file handle instead of a name.
178 bool GetFileCreationLocalTimeFromHandle(HANDLE file_handle, 186 bool GetFileCreationLocalTimeFromHandle(HANDLE file_handle,
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521 529
522 // Renames a file using the SHFileOperation API to ensure that the target file 530 // Renames a file using the SHFileOperation API to ensure that the target file
523 // gets the correct default security descriptor in the new path. 531 // gets the correct default security descriptor in the new path.
524 bool RenameFileAndResetSecurityDescriptor( 532 bool RenameFileAndResetSecurityDescriptor(
525 const FilePath& source_file_path, 533 const FilePath& source_file_path,
526 const FilePath& target_file_path); 534 const FilePath& target_file_path);
527 535
528 } // namespace file_util 536 } // namespace file_util
529 537
530 #endif // BASE_FILE_UTIL_H_ 538 #endif // BASE_FILE_UTIL_H_
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