From e09e4d5b8972ece3836162e24c229b7b0dc8c54d Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Sun, 11 Sep 2016 10:12:48 +0200 Subject: Remove mot-encoder --- src/charset.h | 115 ---------------------------------------------------------- 1 file changed, 115 deletions(-) delete mode 100644 src/charset.h (limited to 'src/charset.h') diff --git a/src/charset.h b/src/charset.h deleted file mode 100644 index 8d1e1a2..0000000 --- a/src/charset.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - Copyright (C) 2015 Matthias P. Braendli (http://opendigitalradio.org) - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ -/*! - \file charset.h - \brief Define the EBU charset according to ETSI TS 101 756v1.8.1 for DLS encoding - - \author Matthias P. Braendli - \author Lindsay Cornell -*/ - -#ifndef __CHARSET_H_ -#define __CHARSET_H_ - -#include "utf8.h" -#include -#include -#include - -/**********************************************/ -/************* BIG FAT WARNING ****************/ -/**********************************************/ -/**** Make sure this file is always saved ****/ -/**** encoded in UTF-8, otherwise you will ****/ -/**** mess up the table below ! ****/ -/**********************************************/ -/********* END OF BIG FAT WARNING *************/ -/**********************************************/ - - -#define CHARSET_TABLE_OFFSET 1 // NUL at index 0 cannot be represented -#define CHARSET_TABLE_ENTRIES (256 - CHARSET_TABLE_OFFSET) -const char* utf8_encoded_EBU_Latin[CHARSET_TABLE_ENTRIES] = { - "Ę", "Į", "Ų", "Ă", "Ė", "Ď", "Ș", "Ț", "Ċ", "\n","\v","Ġ", "Ĺ", "Ż", "Ń", -"ą", "ę", "į", "ų", "ă", "ė", "ď", "ș", "ț", "ċ", "Ň", "Ě", "ġ", "ĺ", "ż", "\u0082", -" ", "!", "\"","#", "ł", "%", "&", "'", "(", ")", "*", "+", ",", "-", ".", "/", -"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ":", ";", "<", "=", ">", "?", -"@", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", -"P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "[", "Ů", "]", "Ł", "_", -"Ą", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", -"p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "«", "ů", "»", "Ľ", "Ħ", -"á", "à", "é", "è", "í", "ì", "ó", "ò", "ú", "ù", "Ñ", "Ç", "Ş", "ß", "¡", "Ÿ", -"â", "ä", "ê", "ë", "î", "ï", "ô", "ö", "û", "ü", "ñ", "ç", "ş", "ğ", "ı", "ÿ", -"Ķ", "Ņ", "©", "Ģ", "Ğ", "ě", "ň", "ő", "Ő", "€", "£", "$", "Ā", "Ē", "Ī", "Ū", -"ķ", "ņ", "Ļ", "ģ", "ļ", "İ", "ń", "ű", "Ű", "¿", "ľ", "°", "ā", "ē", "ī", "ū", -"Á", "À", "É", "È", "Í", "Ì", "Ó", "Ò", "Ú", "Ù", "Ř", "Č", "Š", "Ž", "Ð", "Ŀ", -"Â", "Ä", "Ê", "Ë", "Î", "Ï", "Ô", "Ö", "Û", "Ü", "ř", "č", "š", "ž", "đ", "ŀ", -"Ã", "Å", "Æ", "Œ", "ŷ", "Ý", "Õ", "Ø", "Þ", "Ŋ", "Ŕ", "Ć", "Ś", "Ź", "Ť", "ð", -"ã", "å", "æ", "œ", "ŵ", "ý", "õ", "ø", "þ", "ŋ", "ŕ", "ć", "ś", "ź", "ť", "ħ"}; - -class CharsetConverter -{ - public: - CharsetConverter() { - /*! Build the converstion table that contains the known code points, - * at the indices corresponding to the EBU Latin table - */ - using namespace std; - for (size_t i = 0; i < CHARSET_TABLE_ENTRIES; i++) { - string table_entry(utf8_encoded_EBU_Latin[i]); - string::iterator it = table_entry.begin(); - uint32_t code_point = utf8::next(it, table_entry.end()); - m_conversion_table.push_back(code_point); - } - } - - /*! Convert a UTF-8 encoded text line into an EBU Latin encoded byte stream - */ - std::string convert(std::string line_utf8) { - using namespace std; - - // check for invalid utf-8, we only convert up to the first error - string::iterator end_it = utf8::find_invalid(line_utf8.begin(), line_utf8.end()); - - // Convert it to utf-32 - vector utf32line; - utf8::utf8to32(line_utf8.begin(), end_it, back_inserter(utf32line)); - - string encoded_line(utf32line.size(), '0'); - - // Try to convert each codepoint - for (size_t i = 0; i < utf32line.size(); i++) { - vector::iterator iter = find(m_conversion_table.begin(), - m_conversion_table.end(), utf32line[i]); - if (iter != m_conversion_table.end()) { - size_t index = std::distance(m_conversion_table.begin(), iter); - - encoded_line[i] = (char)(index + CHARSET_TABLE_OFFSET); - } - else { - encoded_line[i] = ' '; - } - } - return encoded_line; - } - - private: - - std::vector m_conversion_table; -}; - -#endif -- cgit v1.2.3