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