Method headerContainsToken

Libraries/Http/HttpWebSocket.cpp:410–429

}

bool HttpWebSocketHandshake::headerContainsToken(StringSpan headerValue, StringSpan token)
{
    const char* start      = headerValue.bytesWithoutTerminator();
    const char* end        = start + headerValue.sizeInBytes();
    const char* tokenStart = start;
    for (const char* it = start; it <= end; ++it)
    {
        if (it == end or *it == ',')
        {
            StringSpan part = scHttpWebSocketTrim(
                {{tokenStart, static_cast<size_t>(it - tokenStart)}, false, headerValue.getEncoding()});
            if (scHttpWebSocketEqualsIgnoreCase(part, token))
            {
                return true;
            }
            tokenStart = it + 1;
        }
    }
    return false;
}

HttpWebSocketHandshakeResult HttpWebSocketHandshake::validateServerRequest(
    const HttpWebSocketServerHandshakeRequestView& request)