Function parseAuthRealm

Libraries/HttpClient/HttpClientSession.cpp:175–259

}

static bool parseAuthRealm(SC::StringSpan value, size_t start, size_t end, SC::StringSpan& realm)
{
    const SC::Span<const char> bytes = value.toCharSpan();
    size_t                     idx   = start;
    while (idx < end)
    {
        idx = skipAuthSpaces(bytes, idx, end);
        if (idx < end and bytes[idx] == ',')
        {
            idx += 1;
            continue;
        }

        const size_t nameStart = idx;
        const size_t nameEnd   = readAuthToken(bytes, nameStart, end);
        if (nameStart == nameEnd)
        {
            idx += 1;
            continue;
        }

        idx = skipAuthSpaces(bytes, nameEnd, end);
        if (idx >= end or bytes[idx] != '=')
        {
            idx = nameEnd + 1;
            continue;
        }

        idx = skipAuthSpaces(bytes, idx + 1, end);
        if (idx >= end)
        {
            break;
        }

        const bool isRealm =
            sessionAsciiEqualsIgnoreCase(sliceString(value, nameStart, nameEnd), SC::StringSpan("realm"));
        if (bytes[idx] == '"')
        {
            const size_t valueStart = idx + 1;
            bool         escaped    = false;
            idx += 1;
            while (idx < end)
            {
                if (escaped)
                {
                    escaped = false;
                }
                else if (bytes[idx] == '\\')
                {
                    escaped = true;
                }
                else if (bytes[idx] == '"')
                {
                    break;
                }
                idx += 1;
            }