/// <summary>
/// Gets the <see cref="DateTime"/> equivalent of the <see cref="Timestamp"/>.
/// </summary>
/// <param name="block">The <see cref="InterfaceDescriptionBlock"/> used to determine the resolution of the <see cref="Timestamp"/>.</param>
/// <param name="precisionLoss">True if there was precision loss during the transformation.</param>
/// <returns>The <see cref="DateTime"/> equivalent of the <see cref="Timestamp"/>.</returns>
public DateTime GetTimestamp(InterfaceDescriptionBlock block, out bool precisionLoss)
{
TimestampTransformer transformer;
try
{
transformer = block.GetTimestampTransformer();
}
catch (NotImplementedException ex)
{
throw new NotSupportedException(ex.Message, ex);
}
precisionLoss = transformer.PrecisionLoss;
return(transformer.ToDateTime(this.Timestamp));
}
/// <summary>
/// Read the next block from the file cursor upcast to the base class.
/// </summary>
/// <returns>The next block from the file cursor upcast to the base class.</returns>
/// <remarks>The return type will be the base class (<see cref="BlockBaser"/>) but the actual type will be different.</remarks>
public BlockBase ReadBlock()
{
BlockBase block;
BlockType type = this.PeekStoreType();
switch (type)
{
case BlockType.EnhancedPacket:
block = new EnhancedPacketBlock(this.reader);
break;
case BlockType.InterfaceDescription:
block = new InterfaceDescriptionBlock(this.reader);
break;
case BlockType.InterfaceStatistics:
block = new InterfaceStatisticsBlock(this.reader);
break;
case BlockType.NameResolution:
block = new NameResolutionBlock(this.reader);
break;
case BlockType.Packet:
block = new PacketBlock(this.reader);
break;
case BlockType.SectionHeader:
block = new SectionHeaderBlock(this.reader);
break;
case BlockType.SimplePacket:
block = new SimplePacketBlock(this.reader);
break;
case BlockType.None:
block = null;
break;
default:
throw new IOException("Unable to determine the block type (type = " + type + ").");
}
return(block);
}
/// <summary>
/// Gets the <see cref="DateTime"/> equivalent of the <see cref="Timestamp"/>.
/// </summary>
/// <param name="block">The <see cref="InterfaceDescriptionBlock"/> used to determine the resolution of the <see cref="Timestamp"/>.</param>
/// <param name="precisionLoss">True if there was precision loss during the transformation.</param>
/// <returns>The <see cref="DateTime"/> equivalent of the <see cref="Timestamp"/>.</returns>
public DateTime GetTimestamp(InterfaceDescriptionBlock block, out bool precisionLoss)
{
TimestampTransformer transformer;
try
{
transformer = block.GetTimestampTransformer();
}
catch (NotImplementedException ex)
{
throw new NotSupportedException(ex.Message, ex);
}
precisionLoss = transformer.PrecisionLoss;
return transformer.ToDateTime(this.Timestamp);
}
public DateTime GetTimestamp(InterfaceDescriptionBlock block)
{
return(DateTime.FromBinary(this.Timestamp / block.GetTimePrecisionDivisor()));
}
public DateTime GetTimestamp(InterfaceDescriptionBlock block)
{
return DateTime.FromBinary(this.Timestamp / block.GetTimePrecisionDivisor());
}