Method getStringParameter

src/StringConverter.cpp:263–290

}

std::string StringConverter::getStringParameter(const std::string &msg, const std::string &header_field,
	const std::string &delim, const std::string &parameter) {
	const std::string line = StringConverter::getHeaderFieldParameter(msg, header_field);
	if (line.empty()) {
		return "";
	}
	base::StringTokenizer tokenizer(line, delim);
	std::string token;
	std::string value;
	while (tokenizer.isNextToken(token)) {
		std::string::size_type begin = token.find(parameter);
		if (begin != std::string::npos && begin == 0) {
			begin += parameter.size();

			// trim leading whitespace
			while (std::isspace(token[begin])) ++begin;

			std::string::size_type end = token.find_first_of(delim + " \r\n", begin);
			if (end == std::string::npos) {
				end = token.size();
			}
			// copy and trim whitespace
			trimWhitespace(token.substr(begin, end - begin), value);
			return value;
		}
	}
	return "";
}

std::string StringConverter::getStringParameter(const std::string &msg,
	const std::string &header_field, const std::string &parameter) {