Method parse

Libraries/Http/HttpHeaders.cpp:357–429

}

Result HttpSetCookieView::parse(StringSpan setCookieHeader)
{
    *this = {};

    StringSpan header = HttpHeaderInternal::trimOptionalWhitespace(setCookieHeader);
    SC_TRY_MSG(not header.isEmpty(), "Set-Cookie header is empty");

    const char*  data           = header.bytesWithoutTerminator();
    const size_t length         = header.sizeInBytes();
    size_t       firstSemicolon = length;
    size_t       equals         = static_cast<size_t>(-1);
    for (size_t idx = 0; idx < length; ++idx)
    {
        if (data[idx] == ';')
        {
            firstSemicolon = idx;
            break;
        }
        if (data[idx] == '=' and equals == static_cast<size_t>(-1))
        {
            equals = idx;
        }
    }
    SC_TRY_MSG(equals != static_cast<size_t>(-1) and equals < firstSemicolon, "Set-Cookie missing name/value");

    name  = {{data, equals}, false, header.getEncoding()};
    value = {{data + equals + 1, firstSemicolon - equals - 1}, false, header.getEncoding()};
    name  = HttpHeaderInternal::trimOptionalWhitespace(name);
    value = HttpHeaderInternal::trimOptionalWhitespace(value);
    SC_TRY_MSG(not name.isEmpty(), "Set-Cookie cookie name is empty");

    if (firstSemicolon < length)
    {
        attributes = {{data + firstSemicolon + 1, length - firstSemicolon - 1}, false, header.getEncoding()};
    }

    HttpSetCookieAttributeIterator it(attributes);
    HttpHeaderKeyValue             attribute;
    while (it.next(attribute))
    {
        if (HttpHeaderInternal::equalsIgnoreCase(attribute.name, "Path") and attribute.hasValue)
        {
            path = attribute.value;
        }
        else if (HttpHeaderInternal::equalsIgnoreCase(attribute.name, "Domain") and attribute.hasValue)
        {
            domain = attribute.value;
        }
        else if (HttpHeaderInternal::equalsIgnoreCase(attribute.name, "Expires") and attribute.hasValue)
        {
            expires = attribute.value;
        }
        else if (HttpHeaderInternal::equalsIgnoreCase(attribute.name, "Max-Age") and attribute.hasValue)
        {
            maxAge    = attribute.value;
            hasMaxAge = true;
        }
        else if (HttpHeaderInternal::equalsIgnoreCase(attribute.name, "SameSite") and attribute.hasValue)