/* * Author: Patrick-Christopher Mattulat * Company: Lynar Studios * E-Mail: webmaster@lynarstudios.com * Created: 2020-12-25 * Changed: 2022-05-20 * * */ #include #include #include ls::std::io::KvParser::KvParser(const ::std::shared_ptr &_document) : ls::std::core::Class("KvParser") { this->_assignDocument(_document); } ::std::shared_ptr ls::std::io::KvParser::getDocument() { return this->document; } void ls::std::io::KvParser::parse(const ls::std::core::type::byte_field &_data) { this->_parse(_data); } void ls::std::io::KvParser::setDocument(const ::std::shared_ptr &_document) { this->_assignDocument(_document); } void ls::std::io::KvParser::_assignDocument(const ::std::shared_ptr &_document) { if (_document == nullptr) { throw ls::std::core::IllegalArgumentException{}; } this->document = _document; } bool ls::std::io::KvParser::_contains(const ::std::string &_text, const ::std::string &_searchText) { return _text.find(_searchText) != ::std::string::npos; } bool ls::std::io::KvParser::_lineHasPair(const ls::std::io::KvParseParameter& _parseParameter) { return ls::std::io::KvParser::_contains(_parseParameter.line, "=") && ls::std::io::KvParser::_contains(_parseParameter.line, ";"); } void ls::std::io::KvParser::_parse(const ls::std::core::type::byte_field &_data) { for (::std::string::size_type index = 0; index < _data.size(); index++) { ls::std::io::KvParseParameter parseParameter = ls::std::io::KvParser::_readLine(_data, index); this->_parsePair(parseParameter); index = parseParameter.index; } } void ls::std::io::KvParser::_parsePair(const ls::std::io::KvParseParameter& _parseParameter) { if (ls::std::io::KvParser::_lineHasPair(_parseParameter)) { size_t equalSignPosition = _parseParameter.line.find('='); ls::std::core::type::kv_key key = _parseParameter.line.substr(0, equalSignPosition); ls::std::core::type::kv_value value = _parseParameter.line.substr(equalSignPosition + 1); value = value.substr(0, value.find(';')); this->document->addPair(ls::std::io::KvPair{key, value}); } } ls::std::io::KvParseParameter ls::std::io::KvParser::_readLine(const ls::std::core::type::byte_field &_data, ::std::string::size_type _index) { ls::std::io::KvParseParameter parseParameter{}; parseParameter.line = _data.substr(_index); if (ls::std::io::KvParser::_contains(parseParameter.line, ls::std::io::NewLine::getWindowsNewLine())) { ls::std::io::KvParser::_readLineWithWindowsLineBreak(parseParameter); } else { if (ls::std::io::KvParser::_contains(parseParameter.line, ls::std::io::NewLine::getUnixNewLine())) { ls::std::io::KvParser::_readLineWithUnixLineBreak(parseParameter); } } parseParameter.index = _index + parseParameter.line.size(); return parseParameter; } void ls::std::io::KvParser::_readLineWithUnixLineBreak(ls::std::io::KvParseParameter &_parseParameter) { size_t newLinePosition = _parseParameter.line.find(ls::std::io::NewLine::getUnixNewLine()); _parseParameter.line = _parseParameter.line.substr(0, newLinePosition); } void ls::std::io::KvParser::_readLineWithWindowsLineBreak(ls::std::io::KvParseParameter &_parseParameter) { size_t newLinePosition = _parseParameter.line.find(ls::std::io::NewLine::getWindowsNewLine()); _parseParameter.line = _parseParameter.line.substr(0, newLinePosition + 1); }