public static WriteTaskItem UnPack(System.IO.Stream stream)
{
WriteTaskItem item = new WriteTaskItem();
item.op = (WriteTaskOP)(byte)stream.ReadByte();
byte lenID = (byte)stream.ReadByte();
byte lenKey = (byte)stream.ReadByte();
byte[] bufLenValue = new byte[4];
stream.Read(bufLenValue, 0, 4);
UInt32 lenvalue = BitConverter.ToUInt32(bufLenValue, 0);
item.tableID = new byte[lenID];
item.key = new byte[lenKey];
item.value = new byte[lenvalue];
if (lenID > 0)
{
stream.Read(item.tableID, 0, lenID);
}
if (lenKey > 0)
{
stream.Read(item.key, 0, lenKey);
}
if (lenvalue > 0)
{
stream.Read(item.value, 0, (int)lenvalue);
}
return(item);
}
public static WriteTask UnPack(System.IO.Stream stream)
{
var task = new WriteTask();
var extcount = stream.ReadByte();
if (extcount > 0)
{
task.extData = new Dictionary <string, byte[]>();
}
for (var i = 0; i < extcount; i++)
{
var numkey = stream.ReadByte();
byte[] bufnum = new byte[4];
var numv = stream.Read(bufnum, 0, 4);
UInt32 numValue = BitConverter.ToUInt32(bufnum, 0);
byte[] bufv = new byte[Math.Max(numkey, numValue)];
stream.Read(bufv, 0, numkey);
var strkey = System.Text.Encoding.UTF8.GetString(bufv, 0, numkey);
stream.Read(bufv, 0, (int)numValue);
task.extData[strkey] = bufv;
}
byte[] bufnumitem = new byte[2];
stream.Read(bufnumitem, 0, 2);
var numitem = BitConverter.ToUInt16(bufnumitem, 0);
for (var i = 0; i < numitem; i++)
{
task.items.Add(WriteTaskItem.UnPack(stream));
}
return(task);
}