blob: 4672135acb6e627c92ec9a5cc84efeb06ff4a864 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// File utilities that use the ICU library go in this file.
#include "base/file_path.h"
#include "base/i18n/base_i18n_export.h"
#include "base/string16.h"
namespace file_util {
// Returns true if file_name does not have any illegal character. The input
// param has the same restriction as that for ReplaceIllegalCharacters.
BASE_I18N_EXPORT bool IsFilenameLegal(const string16& file_name);
// Replaces characters in 'file_name' that are illegal for file names with
// 'replace_char'. 'file_name' must not be a full or relative path, but just the
// file name component (since slashes are considered illegal). Any leading or
// trailing whitespace in 'file_name' is removed.
// Example:
// file_name == "bad:file*name?.txt", changed to: "bad-file-name-.txt" when
// 'replace_char' is '-'.
BASE_I18N_EXPORT void ReplaceIllegalCharactersInPath(
FilePath::StringType* file_name,
char replace_char);
// Compares two filenames using the current locale information. This can be
// used to sort directory listings. It behaves like "operator<" for use in
// std::sort.
BASE_I18N_EXPORT bool LocaleAwareCompareFilenames(const FilePath& a,
const FilePath& b);
// Calculates the canonical file-system representation of |file_name| base name.
// Modifies |file_name| in place. No-op if not on ChromeOS.
BASE_I18N_EXPORT void NormalizeFileNameEncoding(FilePath* file_name);
} // namespace file_util
#endif // BASE_I18N_FILE_UTIL_ICU_H_