jsdec/js/libdec/db/cpp.js

// SPDX-FileCopyrightText: 2018-2021 Giovanni Dante Grazioli <[email protected]>
// SPDX-License-Identifier: BSD-3-Clause

(function() { // lgtm [js/useless-expression]

    const _known_cpp_data = {
        'std::basic_string<char,std::char_traits<char>,std::allocator<char>>,std::allocator<std::basic_string<char,std::char_traits<char>,std::allocator<char>>>': 'std::string',
        'std::basic_stringstream<char,std::char_traits<char>,std::allocator<char>>::basic_stringstream': 'std::stringstream ',
        'std::basic_istringstream<char,std::char_traits<char>,std::allocator<char>>::basic_istringstream': 'std::istringstream ',
        'std::basic_ostringstream<char,std::char_traits<char>,std::allocator<char>>::basic_ostringstream': 'std::ostringstream ',
        'std::basic_stringstream<char,std::char_traits<char>,std::allocator<char>>::~basic_stringstream': 'std::~stringstream ',
        'std::basic_istringstream<char,std::char_traits<char>,std::allocator<char>>::~basic_istringstream': 'std::~istringstream ',
        'std::basic_ostringstream<char,std::char_traits<char>,std::allocator<char>>::~basic_ostringstream': 'std::~ostringstream ',
        'std::basic_string<char,std::char_traits<char>,std::allocator<char>>::basic_string': 'std::string ',
        'std::basic_string<char,std::char_traits<char>,std::allocator<char>>::~basic_string': 'std::~string ',
        'std::basic_string<char,std::char_traits<char>,std::allocator<char>>': 'std::string ',
        'std::basic_ostream<char,std::char_traits<char>>': 'std::string ',
        'std::basic_istream<char,std::char_traits<char>>': 'std::string ',

        'operatordelete(void*)': 'delete',

        '<char,std::char_traits<char>,std::allocator<char>>': ' ',
        '<std::char_traits<char>>': 'std::string ',

        'std::_Ios_Openmode': 'std::ios_base::openmode ',

        '&std::operator>>': '& std::operator >> ',
        '&std::operator<<': '& std::operator << ',
        '&std::operator[]': '& std::operator [] ',
        '&std::operator|': '& std::operator | ',
        '&std::operator+': '& std::operator + ',
        '&std::operator+=': '& std::operator += ',

        'operator>>': 'operator >> ',
        'operator<<': 'operator << ',
        'operator[]': 'operator [] ',
        'operator|': 'operator | ',

        'std::stringconst': 'std::string const',
        'unsignedlong': 'unsigned long',
        'longlong': 'long long',
        'charconst': 'char const',
    };

    return function(str) {
        str = str.replace(/::_cxx\d\d::/g, '::').replace(/\s+/g, '');
        for (var key in _known_cpp_data) {
            if (str.indexOf(key) >= 0) {
                var find = new RegExp(key.replace(/([()[\]|\\*+])/g, '\\$1'), 'g');
                str = str.replace(find, _known_cpp_data[key]);
            }
        }
        return str;
    };

});