/// <summary>
/// Parse the descriptor.
/// </summary>
/// <param name="byteData">The mpeg2 section containing the descriptor.</param>
/// <param name="index">Index of the byte in the mpeg2 section following the descriptor length.</param>
internal void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
region = (int)byteData[lastIndex];
lastIndex++;
int dimensionCount = (int)byteData[lastIndex];
lastIndex++;
if (dimensionCount != 0)
{
dimensions = new Collection <ContentAdvisoryRatingDimension>();
while (dimensionCount != 0)
{
ContentAdvisoryRatingDimension dimension = new ContentAdvisoryRatingDimension();
dimension.Process(byteData, lastIndex);
dimensions.Add(dimension);
lastIndex = dimension.Index;
dimensionCount--;
}
}
int descriptionLength = (int)byteData[lastIndex];
lastIndex++;
if (descriptionLength != 0)
{
description = new MultipleString();
description.Process(byteData, lastIndex);
lastIndex = description.Index;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Content Advisory Rating Region message is short"));
}
}
/// <summary>
/// Parse the descriptor.
/// </summary>
/// <param name="byteData">The mpeg2 section containing the descriptor.</param>
/// <param name="index">Index of the byte in the mpeg2 section following the descriptor length.</param>
internal void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
region = (int)byteData[lastIndex];
lastIndex++;
int dimensionCount = (int)byteData[lastIndex];
lastIndex++;
if (dimensionCount != 0)
{
dimensions = new Collection<ContentAdvisoryRatingDimension>();
while (dimensionCount != 0)
{
ContentAdvisoryRatingDimension dimension = new ContentAdvisoryRatingDimension();
dimension.Process(byteData, lastIndex);
dimensions.Add(dimension);
lastIndex = dimension.Index;
dimensionCount--;
}
}
int descriptionLength = (int)byteData[lastIndex];
lastIndex++;
if (descriptionLength != 0)
{
description = new MultipleString();
description.Process(byteData, lastIndex);
lastIndex = description.Index;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Content Advisory Rating Region message is short"));
}
}
