/// <summary>
/// Adds <see cref="DataPart"/> to transport container
/// </summary>
/// <param name="dataPart"></param>
/// <returns></returns>
public DataPart AddDataPart(DataPart dataPart)
{
if (dataPart == null)
{
throw new ArgumentNullException("dataPart");
}
DataParts.Add(dataPart);
return(dataPart);
}
/// <summary>
/// Adds <see cref="IDataContainer"/> as part of data to transport container
/// </summary>
/// <param name="dataContainer"></param>
/// <returns></returns>
public DataPart AddDataPart(IDataContainer dataContainer)
{
if (dataContainer == null)
{
throw new ArgumentNullException("dataContainer");
}
var dataPart = new DataPart(dataContainer);
DataParts.Add(dataPart);
return(dataPart);
}
/// <summary>
/// Read all data parts from <see cref="DataPack"/>
/// </summary>
/// <param name="dataPack"></param>
/// <param name="br">Binary reader</param>
/// <param name="dataPartInfos">List of datapart information</param>
/// <param name="stream">Stream of transport container</param>
protected override void ReadDataParts(DataPack dataPack, BinaryReader br, List <DataPartInfo> dataPartInfos, Stream stream)
{
foreach (var dataPartInfo in dataPartInfos)
{
IDataContainer dataContainer;
using (var filteredStream = new FilteredStream(stream, dataPartInfo.DataAddress, dataPartInfo.DataSize))
{
dataContainer = new TempFileDataContainer(filteredStream);
}
var dataPart = new DataPart(dataContainer);
if (dataPartInfo.HeadersCount > 0)
{
stream.Seek(dataPartInfo.HeadersAddress, SeekOrigin.Begin);
using (var filter = new FilteredStream(stream, dataPartInfo.HeadersAddress, dataPartInfo.HeadersSize))
{
for (ushort i = 0; i < dataPartInfo.HeadersCount; i++)
{
dataPart.Headers.Add(Serializer.DeserializeWithLengthPrefix <DataPair>(filter, PrefixStyle.Base128));
}
}
}
if (dataPartInfo.PropertiesCount > 0)
{
stream.Seek(dataPartInfo.PropertiesAddress, SeekOrigin.Begin);
using (var filter = new FilteredStream(stream, dataPartInfo.PropertiesAddress, dataPartInfo.PropertiesSize))
{
for (ushort i = 0; i < dataPartInfo.PropertiesCount; i++)
{
dataPart.Properties.AddOrReplace(Serializer.DeserializeWithLengthPrefix <DataPair>(filter, PrefixStyle.Base128));
}
}
}
dataPack.DataParts.Add(dataPart);
}
}
