protected string readString(ushort pos, string p, int len = int.MaxValue)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
type = "string"
};
ushort start = pos;
StringBuilder result = new StringBuilder();
for (int i = start; i < len; i += 2)
{
char c = Convert.ToChar(BitConverter.ToUInt16(data, i));
if (c == '\0')
{
break;
}
else
{
result.Append(c);
}
}
el.value = result.ToString();
this[p] = el;
return((string)el.value);
}
protected sbyte readSByte(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = (sbyte)data[pos],
type = "sbyte"
};
this[p] = el;
return((sbyte)el.value);
}
protected char readChar(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = BitConverter.ToChar(data, pos),
type = "char"
};
this[p] = el;
return((char)el.value);
}
protected double readDouble(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = BitConverter.ToDouble(data, pos),
type = "double"
};
this[p] = el;
return((double)el.value);
}
protected float readSingle(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = BitConverter.ToSingle(data, pos),
type = "float"
};
this[p] = el;
return((float)el.value);
}
protected long readInt64(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = BitConverter.ToInt64(data, pos),
type = "long"
};
this[p] = el;
return((long)el.value);
}
protected int readInt32(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = BitConverter.ToInt32(data, pos),
type = "int"
};
this[p] = el;
return((int)el.value);
}
protected ushort readUInt16(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = BitConverter.ToUInt16(data, pos),
type = "ushort"
};
this[p] = el;
return((ushort)el.value);
}
protected System.Collections.BitArray readBitArray(ushort pos, string p)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = new System.Collections.BitArray(new byte[1] {
data[pos]
}),
type = "bitarray"
};
this[p] = el;
return((System.Collections.BitArray)el.value);
}
protected string readHex(ushort pos, string p, int lenght)
{
PacketElement el = new PacketElement
{
name = p,
start = pos,
type = "hex"
};
StringBuilder result = new StringBuilder();
for (int i = 0; i < lenght; i++)
{
result.AppendFormat("{0:X2}", data[i]);
}
el.value = result.ToString();
this[p] = el;
return((string)el.value);
}
protected bool readBoolean(ushort pos, string p, byte s = 0)
{
if (s > 7)
{
return(false);
}
var temp = new System.Collections.BitArray(new byte[1] {
data[pos]
});
PacketElement el = new PacketElement
{
name = p,
start = pos,
value = temp[s],
shift = s,
type = "boolean"
};
this[p] = el;
return((bool)el.value);
}
