/// <summary>
/// Parse the header.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the header.</param>
/// <param name="mpeg2Header">Header of the MPEG2 section.</param>
public void Process(byte[] byteData, Mpeg2ExtendedHeader mpeg2Header)
{
lastIndex = mpeg2Header.Index;
this.mpeg2Header = mpeg2Header;
try
{
protocolDiscriminator = (int)byteData[lastIndex];
lastIndex++;
dsmccType = (int)byteData[lastIndex];
lastIndex++;
messageID = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
transactionID = new DSMCCTransactionID(Utils.Convert4BytesToInt(byteData, lastIndex));
lastIndex += 4;
reserved1 = (int)byteData[lastIndex];
lastIndex++;
adaptionLength = (int)byteData[lastIndex];
lastIndex++;
messageLength = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
if (adaptionLength != 0)
{
adaptionData = Utils.GetBytes(byteData, lastIndex, adaptionLength);
lastIndex += adaptionLength;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The DSMCC header is short"));
}
}
/// <summary>
/// Parse the tap selector.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the tap selector.</param>
/// <param name="index">Index of the first byte of the tap selector in the MPEG2 section.</param>
public void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
selectorType = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
transactionID = new DSMCCTransactionID(Utils.Convert4BytesToInt(byteData, lastIndex));
lastIndex += 4;
timeout = Utils.Convert4BytesToInt(byteData, lastIndex);
lastIndex += 4;
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The BIOP Tap Selector message is short"));
}
}
/// <summary>
/// Parse the tap selector.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the tap selector.</param>
/// <param name="index">Index of the first byte of the tap selector in the MPEG2 section.</param>
public void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
selectorType = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
transactionID = new DSMCCTransactionID(Utils.Convert4BytesToInt(byteData, lastIndex));
lastIndex += 4;
timeout = Utils.Convert4BytesToInt(byteData, lastIndex);
lastIndex += 4;
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The BIOP Tap Selector message is short"));
}
}
/// <summary>
/// Parse the header.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the header.</param>
/// <param name="mpeg2Header">Header of the MPEG2 section.</param>
public void Process(byte[] byteData, Mpeg2ExtendedHeader mpeg2Header)
{
lastIndex = mpeg2Header.Index;
this.mpeg2Header = mpeg2Header;
try
{
protocolDiscriminator = (int)byteData[lastIndex];
lastIndex++;
dsmccType = (int)byteData[lastIndex];
lastIndex++;
messageID = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
transactionID = new DSMCCTransactionID(Utils.Convert4BytesToInt(byteData, lastIndex));
lastIndex += 4;
reserved1 = (int)byteData[lastIndex];
lastIndex++;
adaptionLength = (int)byteData[lastIndex];
lastIndex++;
messageLength = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
if (adaptionLength != 0)
{
adaptionData = Utils.GetBytes(byteData, lastIndex, adaptionLength);
lastIndex += adaptionLength;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The DSMCC header is short"));
}
}
