private void btnSendPkt_Click(object sender, EventArgs e)
{
if (_remote_data_endpoint == null)
{
MessageBox.Show("No EIB Client is connected. cannot sent packets.", "Error", MessageBoxButtons.OK);
return;
}
if (this.tbValue.Text == null || this.tbValue.Text.Length == 0)
{
MessageBox.Show("No value was provided. you must enter the cEMI frame value to send", "Error", MessageBoxButtons.OK);
return;
}
if (!hex_regex.IsMatch(this.tbValue.Text))
{
MessageBox.Show("The cEMI frame value is not valid HEX format.", "Error", MessageBoxButtons.OK);
return;
}
for (int i = 0; i < this.nudNumPkts.Value; ++i)
{
EIBAddress dst_addr;
EIBAddress src_addr = new EIBAddress(this.tbSrcAddress.Text);
if (this.checkBox1.Checked)
{
dst_addr = EIBAddress.GetRandomAddress();
}
else
{
dst_addr = new EIBAddress(this.tbDestAddress.Text);
}
CemiFrame frame = new CemiFrame(src_addr,
dst_addr,
StringToByteArray(this.tbValue.Text),
cbNeedAck.Checked);
byte[] data = null;
switch (_mode)
{
case DEVICE_MODE.MODE_TUNNELING:
TunnelRequest req = new TunnelRequest(frame, _send_sequence);
data = req.ToByteArray();
break;
case DEVICE_MODE.MODE_ROUTING:
RoutingIndication roi = new RoutingIndication(frame);
data = roi.ToByteArray();
break;
}
_sock.SendTo(data, _remote_data_endpoint);
LogSend(String.Format("Data packet. Dest addr: {0} Value 0x{1}", dst_addr.ToString(), this.tbValue.Text));
System.Threading.Thread.Sleep(10);
}
}
public TunnelRequest(Stream s) : base(s)
{
_cch = new CommonConnectionHeader(s);
_frame = new CemiFrame(s);
}
public TunnelRequest(CemiFrame frame, byte sequence) : base(EIBMessages.EIB_MC_TUNNEL_REQUEST)
{
_frame = frame;
_cch = new CommonConnectionHeader(sequence);
total_length += (ushort)(_cch.length + _frame.Length);
}
public RoutingIndication(CemiFrame frame)
: base(EIBMessages.EIB_MC_ROUTING_INDICATION)
{
_frame = frame;
total_length += (ushort)_frame.Length;
}
public RoutingIndication(Stream s)
: base(s)
{
_frame = new CemiFrame(s);
}
private void btnSendPkt_Click(object sender, EventArgs e)
{
if (_remote_data_endpoint == null)
{
MessageBox.Show("No EIB Client is connected. cannot sent packets.", "Error", MessageBoxButtons.OK);
return;
}
if (this.tbValue.Text == null || this.tbValue.Text.Length == 0)
{
MessageBox.Show("No value was provided. you must enter the cEMI frame value to send", "Error", MessageBoxButtons.OK);
return;
}
if (!hex_regex.IsMatch(this.tbValue.Text))
{
MessageBox.Show("The cEMI frame value is not valid HEX format.", "Error", MessageBoxButtons.OK);
return;
}
for (int i = 0; i < this.nudNumPkts.Value; ++i)
{
EIBAddress dst_addr;
EIBAddress src_addr = new EIBAddress(this.tbSrcAddress.Text);
if (this.checkBox1.Checked)
dst_addr = EIBAddress.GetRandomAddress();
else
dst_addr = new EIBAddress(this.tbDestAddress.Text);
CemiFrame frame = new CemiFrame(src_addr,
dst_addr,
StringToByteArray(this.tbValue.Text),
cbNeedAck.Checked);
byte[] data = null;
switch (_mode)
{
case DEVICE_MODE.MODE_TUNNELING:
TunnelRequest req = new TunnelRequest(frame, _send_sequence);
data = req.ToByteArray();
break;
case DEVICE_MODE.MODE_ROUTING:
RoutingIndication roi = new RoutingIndication(frame);
data = roi.ToByteArray();
break;
}
_sock.SendTo(data, _remote_data_endpoint);
LogSend(String.Format("Data packet. Dest addr: {0} Value 0x{1}", dst_addr.ToString(), this.tbValue.Text));
System.Threading.Thread.Sleep(10);
}
}
public RoutingIndication(CemiFrame frame)
: base(EIBMessages.EIB_MC_ROUTING_INDICATION)
{
_frame = frame;
total_length += (ushort)_frame.Length;
}
public RoutingIndication(Stream s)
: base(s)
{
_frame = new CemiFrame(s);
}
public TunnelRequest(Stream s)
: base(s)
{
_cch = new CommonConnectionHeader(s);
_frame = new CemiFrame(s);
}
public TunnelRequest(CemiFrame frame, byte sequence)
: base(EIBMessages.EIB_MC_TUNNEL_REQUEST)
{
_frame = frame;
_cch = new CommonConnectionHeader(sequence);
total_length += (ushort)(_cch.length + _frame.Length);
}