1// Copyright (c) 2011 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_ICU_ENCODING_DETECTION_H_ 6#define BASE_I18N_ICU_ENCODING_DETECTION_H_ 7 8#include <string> 9#include <vector> 10 11#include "base/i18n/base_i18n_export.h" 12 13namespace base { 14 15// Detect encoding of |text| and put the name of encoding (as returned by ICU) 16// in |encoding|. For ASCII texts |encoding| will be set to an empty string. 17// Returns true on success. 18BASE_I18N_EXPORT bool DetectEncoding(const std::string& text, 19 std::string* encoding); 20 21// Detect all possible encodings of |text| and put their names 22// (as returned by ICU) in |encodings|. Returns true on success. 23// Note: this function may return encodings that may fail to decode |text|, 24// the caller is responsible for handling that. 25BASE_I18N_EXPORT bool DetectAllEncodings(const std::string& text, 26 std::vector<std::string>* encodings); 27 28} // namespace base 29 30#endif // BASE_I18N_ICU_ENCODING_DETECTION_H_ 31