chromium/base/i18n/file_util_icu.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

// File utilities that use the ICU library go in this file.

#include "base/i18n/file_util_icu.h"

#include <stdint.h>

#include "base/check.h"
#include "base/files/file_path.h"
#include "base/i18n/icu_string_conversions.h"
#include "base/i18n/string_compare.h"
#include "base/memory/singleton.h"
#include "base/numerics/safe_conversions.h"
#include "base/strings/string_util.h"
#include "base/strings/sys_string_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "third_party/icu/source/common/unicode/uniset.h"
#include "third_party/icu/source/i18n/unicode/coll.h"

namespace base {
namespace i18n {

namespace {

class IllegalCharacters { … };

IllegalCharacters::IllegalCharacters() { … }

// Returns the code point at position |cursor| in |file_name|, and increments
// |cursor| to the next position.
UChar32 GetNextCodePoint(const FilePath::StringType* const file_name,
                         int& cursor) { … }

}  // namespace

bool IsFilenameLegal(const std::u16string& file_name) { … }

void ReplaceIllegalCharactersInPath(FilePath::StringType* file_name,
                                    char replace_char) { … }

bool LocaleAwareCompareFilenames(const FilePath& a, const FilePath& b) { … }

void NormalizeFileNameEncoding(FilePath* file_name) { … }

}  // namespace i18n
}  // namespace base