/// <summary>
/// Parse the entry.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the transport stream.</param>
/// <param name="index">Index of the first byte of the transport stream in the MPEG2 section.</param>
internal void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
eventID = ((byteData[lastIndex] & 0x3f) * 256) + byteData[lastIndex + 1];
lastIndex += 2;
startTime = new DateTime(1980, 1, 6, 0, 0, 0, DateTimeKind.Utc) + new TimeSpan(Utils.Convert4BytesToInt(byteData, lastIndex) * TimeSpan.TicksPerSecond);
lastIndex += 4;
etmLocation = (byteData[lastIndex] & 0x30) >> 4;
duration = new TimeSpan(
((byteData[lastIndex] & 0x0f) * 16384) +
((byteData[lastIndex + 1] * 256) +
byteData[lastIndex + 2])
* TimeSpan.TicksPerSecond);
lastIndex += 3;
int titleLength = (int)byteData[lastIndex];
lastIndex++;
if (titleLength != 0)
{
eventName = new MultipleString();
eventName.Process(byteData, lastIndex);
lastIndex += titleLength;
}
int descriptorLoopLength = ((byteData[lastIndex] & 0x03) * 256) + (int)byteData[lastIndex + 1];
lastIndex += 2;
totalLength = (lastIndex - index) + descriptorLoopLength;
if (descriptorLoopLength != 0)
{
descriptors = new Collection <DescriptorBase>();
while (descriptorLoopLength != 0)
{
DescriptorBase descriptor = DescriptorBase.AtscInstance(byteData, lastIndex);
descriptors.Add(descriptor);
lastIndex = descriptor.Index;
descriptorLoopLength -= descriptor.TotalLength;
}
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The Event Information Table entry 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
{
int nameLength = (int)byteData[lastIndex];
lastIndex++;
if (nameLength != 0)
{
name = new MultipleString();
name.Process(byteData, lastIndex);
name.LogMessage();
lastIndex = name.Index;
}
graduatedScale = ((byteData[lastIndex] & 0x10) != 0);
int valueCount = byteData[lastIndex] & 0x0f;
lastIndex++;
if (valueCount != 0)
{
values = new Collection <RatingRegionValue>();
while (valueCount != 0)
{
RatingRegionValue value = new RatingRegionValue();
value.Process(byteData, lastIndex);
values.Add(value);
lastIndex = value.Index;
valueCount--;
}
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Rating Region Dimension 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"));
}
}
/// <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 override void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
if (Length != 0)
{
longName = new MultipleString();
longName.Process(byteData, lastIndex);
lastIndex = longName.Index;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Extended Channel Name Descriptor message is short"));
}
}
/// <summary>
/// Parse the entry.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the transport stream.</param>
/// <param name="index">Index of the first byte of the transport stream in the MPEG2 section.</param>
internal void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
sourceID = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
eventID = Utils.Convert2BytesToInt(byteData, lastIndex) >> 2;
lastIndex += 2;
text = new MultipleString();
text.Process(byteData, lastIndex);
lastIndex = text.Index;
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The Extended Text Table entry 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
{
int abbreviatedTextLength = (int)byteData[lastIndex];
lastIndex++;
if (abbreviatedTextLength != 0)
{
abbreviatedText = new MultipleString();
abbreviatedText.Process(byteData, lastIndex);
abbreviatedText.LogMessage();
lastIndex = abbreviatedText.Index;
}
int fullTextLength = (int)byteData[lastIndex];
lastIndex++;
if (fullTextLength != 0)
{
fullText = new MultipleString();
fullText.Process(byteData, lastIndex);
fullText.LogMessage();
lastIndex = fullText.Index;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Rating Region Value 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"));
}
}
/// <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>
/// <param name="region">The region being processed.</param>
internal void Process(byte[] byteData, int index, int region)
{
lastIndex = index;
this.region = region;
int nameLength = (int)byteData[lastIndex];
lastIndex++;
if (nameLength != 0)
{
name = new MultipleString();
name.Process(byteData, lastIndex);
name.LogMessage();
lastIndex = name.Index;
}
int dimensionCount = (int)byteData[lastIndex];
lastIndex++;
if (dimensionCount != 0)
{
dimensions = new Collection <RatingRegionDimension>();
while (dimensionCount != 0)
{
RatingRegionDimension dimension = new RatingRegionDimension();
dimension.Process(byteData, lastIndex);
dimensions.Add(dimension);
lastIndex = dimension.Index;
dimensionCount--;
}
}
int descriptorLoopLength = ((byteData[lastIndex] & 0x03) * 256) + (int)byteData[lastIndex + 1];
lastIndex += 2;
if (descriptorLoopLength != 0)
{
descriptors = new Collection <DescriptorBase>();
while (descriptorLoopLength != 0)
{
while (descriptorLoopLength != 0)
{
DescriptorBase descriptor = DescriptorBase.AtscInstance(byteData, lastIndex);
descriptors.Add(descriptor);
lastIndex = descriptor.Index;
descriptorLoopLength -= descriptor.TotalLength;
}
}
}
Validate();
}
/// <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
{
int nameLength = (int)byteData[lastIndex];
lastIndex++;
if (nameLength != 0)
{
name = new MultipleString();
name.Process(byteData, lastIndex);
name.LogMessage();
lastIndex = name.Index;
}
graduatedScale = ((byteData[lastIndex] & 0x10) != 0);
int valueCount = byteData[lastIndex] & 0x0f;
lastIndex++;
if (valueCount != 0)
{
values = new Collection<RatingRegionValue>();
while (valueCount != 0)
{
RatingRegionValue value = new RatingRegionValue();
value.Process(byteData, lastIndex);
values.Add(value);
lastIndex = value.Index;
valueCount--;
}
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Rating Region Dimension message is short"));
}
}
/// <summary>
/// Parse the entry.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the transport stream.</param>
/// <param name="index">Index of the first byte of the transport stream in the MPEG2 section.</param>
internal void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
eventID = ((byteData[lastIndex] & 0x3f) * 256) + byteData[lastIndex + 1];
lastIndex += 2;
startTime = new DateTime(1980, 1, 6, 0, 0, 0, DateTimeKind.Utc) + new TimeSpan(Utils.Convert4BytesToInt(byteData, lastIndex) * TimeSpan.TicksPerSecond);
lastIndex+= 4;
etmLocation = (byteData[lastIndex] &0x30) >> 4;
duration = new TimeSpan(
((byteData[lastIndex] & 0x0f) * 16384) +
((byteData[lastIndex + 1] * 256) +
byteData[lastIndex + 2])
* TimeSpan.TicksPerSecond);
lastIndex += 3;
int titleLength = (int)byteData[lastIndex];
lastIndex++;
if (titleLength != 0)
{
eventName = new MultipleString();
eventName.Process(byteData, lastIndex);
lastIndex += titleLength;
}
int descriptorLoopLength = ((byteData[lastIndex] & 0x03) * 256) + (int)byteData[lastIndex + 1];
lastIndex += 2;
totalLength = (lastIndex - index) + descriptorLoopLength;
if (descriptorLoopLength != 0)
{
descriptors = new Collection<DescriptorBase>();
while (descriptorLoopLength != 0)
{
DescriptorBase descriptor = DescriptorBase.AtscInstance(byteData, lastIndex);
descriptors.Add(descriptor);
lastIndex = descriptor.Index;
descriptorLoopLength -= descriptor.TotalLength;
}
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The Event Information Table entry message is short"));
}
}
/// <summary>
/// Parse the entry.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the transport stream.</param>
/// <param name="index">Index of the first byte of the transport stream in the MPEG2 section.</param>
internal void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
sourceID = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
eventID = Utils.Convert2BytesToInt(byteData, lastIndex) >> 2;
lastIndex += 2;
text = new MultipleString();
text.Process(byteData, lastIndex);
lastIndex = text.Index;
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The Extended Text Table entry 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
{
int abbreviatedTextLength = (int)byteData[lastIndex];
lastIndex++;
if (abbreviatedTextLength != 0)
{
abbreviatedText = new MultipleString();
abbreviatedText.Process(byteData, lastIndex);
abbreviatedText.LogMessage();
lastIndex = abbreviatedText.Index;
}
int fullTextLength = (int)byteData[lastIndex];
lastIndex++;
if (fullTextLength != 0)
{
fullText = new MultipleString();
fullText.Process(byteData, lastIndex);
fullText.LogMessage();
lastIndex = fullText.Index;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Rating Region Value 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 override void Process(byte[] byteData, int index)
{
lastIndex = index;
try
{
if (Length != 0)
{
longName = new MultipleString();
longName.Process(byteData, lastIndex);
lastIndex = longName.Index;
}
Validate();
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The PSIP Extended Channel Name Descriptor 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>
/// <param name="region">The region being processed.</param>
internal void Process(byte[] byteData, int index, int region)
{
lastIndex = index;
this.region = region;
int nameLength = (int)byteData[lastIndex];
lastIndex++;
if (nameLength != 0)
{
name = new MultipleString();
name.Process(byteData, lastIndex);
name.LogMessage();
lastIndex = name.Index;
}
int dimensionCount = (int)byteData[lastIndex];
lastIndex++;
if (dimensionCount != 0)
{
dimensions = new Collection<RatingRegionDimension>();
while (dimensionCount != 0)
{
RatingRegionDimension dimension = new RatingRegionDimension();
dimension.Process(byteData, lastIndex);
dimensions.Add(dimension);
lastIndex = dimension.Index;
dimensionCount--;
}
}
int descriptorLoopLength = ((byteData[lastIndex] & 0x03) * 256) + (int)byteData[lastIndex + 1];
lastIndex += 2;
if (descriptorLoopLength != 0)
{
descriptors = new Collection<DescriptorBase>();
while (descriptorLoopLength != 0)
{
while (descriptorLoopLength != 0)
{
DescriptorBase descriptor = DescriptorBase.AtscInstance(byteData, lastIndex);
descriptors.Add(descriptor);
lastIndex = descriptor.Index;
descriptorLoopLength -= descriptor.TotalLength;
}
}
}
Validate();
}
