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 BASE_I18N_FILE_UTIL_ICU_H_ 6 #define BASE_I18N_FILE_UTIL_ICU_H_ 7 8 // File utilities that use the ICU library go in this file. 9 10 #include "base/files/file_path.h" 11 #include "base/i18n/base_i18n_export.h" 12 #include "base/strings/string16.h" 13 14 namespace base { 15 namespace i18n { 16 17 // Returns true if file_name does not have any illegal character. The input 18 // param has the same restriction as that for ReplaceIllegalCharacters. 19 BASE_I18N_EXPORT bool IsFilenameLegal(const string16& file_name); 20 21 // Replaces characters in 'file_name' that are illegal for file names with 22 // 'replace_char'. 'file_name' must not be a full or relative path, but just the 23 // file name component (since slashes are considered illegal). Any leading or 24 // trailing whitespace in 'file_name' is removed. 25 // Example: 26 // file_name == "bad:file*name?.txt", changed to: "bad-file-name-.txt" when 27 // 'replace_char' is '-'. 28 BASE_I18N_EXPORT void ReplaceIllegalCharactersInPath( 29 FilePath::StringType* file_name, 30 char replace_char); 31 32 // Compares two filenames using the current locale information. This can be 33 // used to sort directory listings. It behaves like "operator<" for use in 34 // std::sort. 35 BASE_I18N_EXPORT bool LocaleAwareCompareFilenames(const FilePath& a, 36 const FilePath& b); 37 38 // Calculates the canonical file-system representation of |file_name| base name. 39 // Modifies |file_name| in place. No-op if not on ChromeOS. 40 BASE_I18N_EXPORT void NormalizeFileNameEncoding(FilePath* file_name); 41 42 } // namespace i18n 43 } // namespace base 44 45 #endif // BASE_I18N_FILE_UTIL_ICU_H_ 46
