private void DataIndicationHandler(
object sender,
UInt16 source,
UInt16 targetShortAddr,
Frame frame)
{
lock (_msgReport)
{
Message msg = (Message)frame.ReadByte(0);
switch (msg)
{
case Message.Data:
{
if (_testMode)
{
_monitor.Print("received frame from 0x" + HexConverter.ConvertUintToHex(source, 4) +
", sduHandle=" + frame.ReadByte(1) +
", len=" + frame.LengthDataUsed + " bytes");
}
for (int i = 0; i < _msgReport.nodeCount; i++)
{
if (_msgReport.nodes[i].addr == source)
{
_msgReport.nodes[i].rxBps += (UInt32)frame.LengthDataUsed;
return;
}
}
if (_msgReport.nodeCount < _msgReport.nodes.Length)
{
_msgReport.nodes[_msgReport.nodeCount].addr = source;
_msgReport.nodes[_msgReport.nodeCount].rxBps = (UInt32)frame.LengthDataUsed;
_msgReport.nodeCount++;
}
break;
}
case Message.Report:
{
MsgReport rep = new MsgReport();
if (rep.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Report from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < rep.nodeCount; i++)
{
_monitor.Print(" " + rep.nodes[i].rxBps + " bytes per second from 0x" + HexConverter.ConvertUintToHex(rep.nodes[i].addr, 4));
}
}
if (_coordinator)
{
StatusHandleReport(source, rep);
}
}
break;
}
case Message.Neighbors:
{
MsgNeighbors neigh = new MsgNeighbors();
if (neigh.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Neighbors from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < neigh.neighborCount; i++)
{
_monitor.Print(" 0x" + HexConverter.ConvertUintToHex(neigh.neighbors[i].shortAdr, 4) +
": " + neigh.neighbors[i].lqi);
}
}
if (_coordinator)
{
StatusHandleNeighbors(source, neigh);
}
}
break;
}
}
}
Frame.Release(ref frame);
}
private void StatusHandleNeighbors(UInt16 source, MsgNeighbors msg)
{
// update status
lock (_statusLock)
{
int index = StatusGetNode(source, true, false);
_status[index].neighbors = new NeighborStatus[msg.neighborCount];
for (int i = 0; i < msg.neighborCount; i++)
{
_status[index].neighbors[i].addr = msg.neighbors[i].shortAdr;
_status[index].neighbors[i].lqi = msg.neighbors[i].lqi;
}
}
}
private void NeighborConfirmHandler(
object sender,
Status status,
Neighbor[] neighbors)
{
MsgNeighbors msg = new MsgNeighbors();
msg.neighbors = neighbors;
msg.neighborCount = 0;
if (neighbors != null)
{
msg.neighborCount = neighbors.Length;
}
Frame frame = null;
if (msg.neighborCount > 0)
{
frame = Frame.GetFrame(_head, msg.Length() + _tail);
if (msg.WriteToFrame(frame))
{
_net.DataRequest(0, ref frame, 0, null);
}
Frame.Release(ref frame);
}
if (_coordinator)
{
lock (_statusLock)
{
for (int i = 0; i < _status.Length; i++)
{
_status[i].txBps = (_status[i].txBps * 1000) / (UInt32)_reportInterval;
}
_monitor.Status(_status);
// reset status
NodeStatus[] res = new NodeStatus[_status.Length];
for (int i = 0; i < _status.Length; i++)
{
res[i].addr = _status[i].addr;
}
_status = res;
}
}
}
private void DataIndicationHandler(
object sender,
UInt16 source,
UInt16 targetShortAddr,
Frame frame)
{
lock (_msgReport)
{
Message msg = (Message)frame.ReadByte(0);
switch (msg)
{
case Message.Data:
{
if (_testMode)
{
_monitor.Print("received frame from 0x" + HexConverter.ConvertUintToHex(source, 4) +
", sduHandle=" + frame.ReadByte(1) +
", len=" + frame.LengthDataUsed + " bytes");
}
for (int i = 0; i < _msgReport.nodeCount; i++)
{
if (_msgReport.nodes[i].addr == source)
{
_msgReport.nodes[i].rxBps += (UInt32)frame.LengthDataUsed;
return;
}
}
if (_msgReport.nodeCount < _msgReport.nodes.Length)
{
_msgReport.nodes[_msgReport.nodeCount].addr = source;
_msgReport.nodes[_msgReport.nodeCount].rxBps = (UInt32)frame.LengthDataUsed;
_msgReport.nodeCount++;
}
break;
}
case Message.Report:
{
MsgReport rep = new MsgReport();
if (rep.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Report from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < rep.nodeCount; i++)
{
_monitor.Print(" " + rep.nodes[i].rxBps + " bytes per second from 0x" + HexConverter.ConvertUintToHex(rep.nodes[i].addr, 4));
}
}
if (_coordinator)
{
StatusHandleReport(source, rep);
}
}
break;
}
case Message.Neighbors:
{
MsgNeighbors neigh = new MsgNeighbors();
if (neigh.ReadFromFrame(frame))
{
if (_testMode)
{
_monitor.Print("Neighbors from node 0x" + HexConverter.ConvertUintToHex(source, 4) + ":");
for (int i = 0; i < neigh.neighborCount; i++)
{
_monitor.Print(" 0x" + HexConverter.ConvertUintToHex(neigh.neighbors[i].shortAdr, 4) +
": " + neigh.neighbors[i].lqi);
}
}
if (_coordinator)
{
StatusHandleNeighbors(source, neigh);
}
}
break;
}
}
}
Frame.Release(ref frame);
}
private void NeighborConfirmHandler(
object sender,
Status status,
Neighbor[] neighbors)
{
MsgNeighbors msg = new MsgNeighbors();
msg.neighbors = neighbors;
msg.neighborCount = 0;
if (neighbors != null)
msg.neighborCount = neighbors.Length;
Frame frame = null;
if (msg.neighborCount > 0)
{
frame = Frame.GetFrame(_head, msg.Length() + _tail);
if (msg.WriteToFrame(frame))
{
_net.DataRequest(0, ref frame, 0, null);
}
Frame.Release(ref frame);
}
if (_coordinator)
{
lock (_statusLock)
{
for (int i = 0; i < _status.Length; i++)
_status[i].txBps = (_status[i].txBps * 1000) / (UInt32)_reportInterval;
_monitor.Status(_status);
// reset status
NodeStatus[] res = new NodeStatus[_status.Length];
for (int i = 0; i < _status.Length; i++)
{
res[i].addr = _status[i].addr;
}
_status = res;
}
}
}
private void StatusHandleNeighbors(UInt16 source, MsgNeighbors msg)
{
// update status
lock (_statusLock)
{
int index = StatusGetNode(source, true, false);
_status[index].neighbors = new NeighborStatus[msg.neighborCount];
for (int i = 0; i < msg.neighborCount; i++)
{
_status[index].neighbors[i].addr = msg.neighbors[i].shortAdr;
_status[index].neighbors[i].lqi = msg.neighbors[i].lqi;
}
}
}
