EBOOKCharsetConverter.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /*
00003  * This file is part of the libe-book project.
00004  *
00005  * This Source Code Form is subject to the terms of the Mozilla Public
00006  * License, v. 2.0. If a copy of the MPL was not distributed with this
00007  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
00008  */
00009 
00010 #ifndef EBOOKCHARSETCONVERTER_H_INCLUDED
00011 #define EBOOKCHARSETCONVERTER_H_INCLUDED
00012 
00013 #include <vector>
00014 
00015 #include <unicode/ucnv.h>
00016 
00017 namespace libebook
00018 {
00019 
00020 class EBOOKCharsetConverter
00021 {
00022   // disable copying
00023   EBOOKCharsetConverter(const EBOOKCharsetConverter &other);
00024   EBOOKCharsetConverter &operator=(const EBOOKCharsetConverter &other);
00025 
00026 public:
00027   explicit EBOOKCharsetConverter(const char *encoding = 0);
00028   ~EBOOKCharsetConverter();
00029 
00030   bool guessEncoding(const char *in, unsigned length);
00031 
00032   bool convertBytes(const char *in, unsigned length, std::vector<char> &out);
00033 
00034 private:
00035   UConverter *m_converterToUnicode;
00036   UConverter *m_converterToUTF8;
00037 };
00038 
00039 }
00040 
00041 #endif // EBOOKCHARSETCONVERTER_H_INCLUDED
00042 
00043 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */