public int Encode(byte[] buffer, ConnectionSettings settings)
{
buffer[0] = 0x68;
var length = 4;
switch (apciType)
{
case ApciType.I_FORMAT:
buffer[2] = (byte)(sendSeqNum << 1);
buffer[3] = (byte)(sendSeqNum >> 7);
buffer[4] = (byte)(receiveSeqNum << 1);
buffer[5] = (byte)(receiveSeqNum >> 7);
length += aSdu.Encode(buffer, 6, settings);
break;
case ApciType.STARTDT_ACT:
buffer[2] = 0x07;
buffer[3] = 0x00;
buffer[4] = 0x00;
buffer[5] = 0x00;
break;
case ApciType.STARTDT_CON:
buffer[2] = 0x0b;
buffer[3] = 0x00;
buffer[4] = 0x00;
buffer[5] = 0x00;
break;
case ApciType.S_FORMAT:
buffer[2] = 0x01;
buffer[3] = 0x00;
buffer[4] = (byte)(receiveSeqNum << 1);
buffer[5] = (byte)(receiveSeqNum >> 7);
break;
}
buffer[1] = (byte)length;
return(length + 2);
}
public int Encode(byte[] buffer, ConnectionSettings settings)
{
buffer[0] = 0x68;
var length = 4;
if (apciType == ApciType.FORMAT)
{
buffer[2] = (byte)(sendSeqNum << 1);
buffer[3] = (byte)(sendSeqNum >> 7);
buffer[4] = (byte)(receiveSeqNum << 1);
buffer[5] = (byte)(receiveSeqNum >> 7);
length += aSdu.Encode(buffer, 6, settings);
}
else if (apciType == ApciType.STARTDT_ACT)
{
buffer[2] = 0x07;
buffer[3] = 0x00;
buffer[4] = 0x00;
buffer[5] = 0x00;
}
else if (apciType == ApciType.STARTDT_CON)
{
buffer[2] = 0x0b;
buffer[3] = 0x00;
buffer[4] = 0x00;
buffer[5] = 0x00;
}
else if (apciType == ApciType.S_FORMAT)
{
buffer[2] = 0x01;
buffer[3] = 0x00;
buffer[4] = (byte)(receiveSeqNum << 1);
buffer[5] = (byte)(receiveSeqNum >> 7);
}
buffer[1] = (byte)length;
return(length + 2);
}
