Function extract_header_block

cpp_core/src/pseudo_upf.cpp:35–45

}

std::string extract_header_block(const std::string& text) {
    const std::size_t header_pos = text.find("<PP_HEADER");
    if (header_pos == std::string::npos) {
        throw std::runtime_error("parse_upf_minimal: missing <PP_HEADER> tag");
    }
    const std::size_t header_end = text.find('>', header_pos);
    if (header_end == std::string::npos) {
        throw std::runtime_error("parse_upf_minimal: malformed <PP_HEADER> tag");
    }
    return text.substr(header_pos, header_end - header_pos + 1);
}

std::string extract_attribute(const std::string& header, const std::string& name) {
    const std::string needle = name + "=\"";