public static Attribut ParseInvariant(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
//Contract.EndContractBlock();
var listValues = value.Split(new char[] { ':' }, 2);
Attribut returnValue;
// Call parser of child type
Type childType;
attributMap.TryGetValue(listValues[0], out childType);
if (childType != null)
{
if (listValues[0] == AttributRtpMap.NAME)
{
returnValue = new AttributRtpMap();
}
else if (listValues[0] == AttributFmtp.NAME)
{
returnValue = new AttributFmtp();
}
else
{
returnValue = new Attribut(listValues[0]);
}
}
else
{
returnValue = new Attribut(listValues[0]);
}
// Parse the value. Note most attributes have a value but recvonly does not have a value
if (listValues.Count() > 1)
{
returnValue.ParseValue(listValues[1]);
}
return(returnValue);
}
private static void ParseAttributes(Rtsp.Sdp.SdpFile sdpData, int x, out string control, out Rtsp.Sdp.AttributFmtp fmtp, out Rtsp.Sdp.AttributRtpMap rtpmap)
{
control = "";
fmtp = null;
rtpmap = null;
foreach (Rtsp.Sdp.Attribut attrib in sdpData.Medias[x].Attributs)
{
if (attrib.Key.Equals("control"))
{
control = attrib.Value;
}
if (attrib.Key.Equals("fmtp"))
{
fmtp = attrib as Rtsp.Sdp.AttributFmtp;
}
if (attrib.Key.Equals("rtpmap"))
{
rtpmap = attrib as Rtsp.Sdp.AttributRtpMap;
}
}
}