/// <summary>
/// Gets the field.
/// </summary>
/// <param name="list">The list.</param>
/// <param name="starting">The starting.</param>
/// <param name="ending">The ending.</param>
/// <param name="index">The index.</param>
/// <param name="count">The count.</param>
/// <returns></returns>
public static string GetField(List<byte> list, string starting, string ending, int index, int count)
{
Encode enc = new Encode();
enc.ToBinary(starting);
int start = IndexOfBytes(list.ToArray(), enc.Encoded, index, count);
if (start == -1)
{
return null;
}
start = start + enc.Encoded.Length;
int end = -1;
enc.ToBinary(ending);
end = IndexOfBytes(list.ToArray(), enc.Encoded, start + 1, list.Count - start);
if (end == -1)
{
return null;
}
List<byte> field = new List<byte>();
for (int idx = start; idx < end; idx++)
{
field.Add(list[idx]);
}
Decode dec = new Decode();
dec.ToReadable(field.ToArray());
return dec.Decoded;
}
/// <summary>
/// Does the send.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="packet">The packet.</param>
public static void DoSend(object sender, string packet)
{
SendEventArgs e = new SendEventArgs();
e.Packet = packet;
Encode enc = new Encode();
enc.ToBinary(packet);
e.RawStream = enc.Encoded.ToList();
if (Sending != null)
{
Sending(sender, e);
}
else
{
Console.WriteLine(packet);
}
}
/// <summary>
/// Gets the index.
/// </summary>
/// <param name="list">The list.</param>
/// <param name="starting">The starting.</param>
/// <param name="ending">The ending.</param>
/// <param name="index">The index.</param>
/// <param name="count">The count.</param>
/// <returns></returns>
public static int GetIndex(List<byte> list, string starting, string ending, int index, int count)
{
Encode enc = new Encode();
enc.ToBinary(starting);
int start = IndexOfBytes(list.ToArray(), enc.Encoded, index, count);
if (start == -1)
{
return -1;
}
enc.ToBinary(ending);
int end = IndexOfBytes(list.ToArray(), enc.Encoded, start + 1, list.Count - start);
if (end == -1)
{
return -1;
}
return start;
}
/// <summary>
/// Gets the length.
/// </summary>
/// <param name="list">The list.</param>
/// <param name="starting">The starting.</param>
/// <param name="ending">The ending.</param>
/// <returns></returns>
public static int GetLength(List<byte> list, string starting, string ending)
{
Encode enc = new Encode();
enc.ToBinary(starting);
int start = IndexOfBytes(list.ToArray(), enc.Encoded, 0, list.Count);
if (start == -1)
{
return -1;
}
enc.ToBinary(ending);
int end = IndexOfBytes(list.ToArray(), enc.Encoded, start + 1, list.Count - start);
if (end == -1)
{
return -1;
}
end = end + enc.Encoded.Length - 1;
return end - start + 1;
}
/// <summary>
/// To compute checksum.
/// </summary>
/// <param name="packet">The packet.</param>
public static void ToCompute(string packet)
{
if (_table == null)
{
Initialize();
}
Encode enc = new Encode();
enc.ToBinary(packet);
ushort crc = ComputeChecksum(enc.Encoded, 0, enc.Encoded.Length);
_binaryValue = ConvertCRC16ToFourBytes(crc);
Decode trn = new Decode();
trn.ToReadable(BinaryValue);
_readableValue = trn.Decoded;
}
