private async Task EnumerateRouterAdaptor(UInt16 routerAddress)
{
var address = GetFreeAddress();
var responseTask = Manager.WaitForResponseAsync((UInt16)NodeCommand.RouterDetect, 500);
var(success, response) = await SendRequestAsync(routerAddress, OutgoingTransaction.Create((UInt16)NodeCommand.RouterEnumerateAdaptor, CreateTransactionId()).Write(address));
if (response != null && response.ResponseCode == IdpResponseCode.OK)
{
var enumerated = response.Transaction.Read <bool>();
if (enumerated)
{
var routerDetectResponse = await responseTask;
if (routerDetectResponse != null && routerDetectResponse.ResponseCode == IdpResponseCode.OK)
{
var routerEnumerated = routerDetectResponse.Transaction.Read <bool>();
if (routerEnumerated)
{
await OnNodeAdded(routerAddress, address);
return;
}
}
}
}
_freeAddresses.Push(address);
_currentEnumerationNode.EnumerationState = NodeEnumerationState.Idle;
}
private async Task OnNodeAdded(UInt16 parentAddress, UInt16 address)
{
_nodeInfo[address] = new NodeInfo(_nodeInfo[parentAddress], address);
_nodeInfo[parentAddress].Children.Add(_nodeInfo[address]);
var(success, response) = await SendRequestAsync(address, OutgoingTransaction.Create((UInt16)NodeCommand.GetNodeInfo, CreateTransactionId()));
if (response != null && response.ResponseCode == IdpResponseCode.OK)
{
_nodeInfo[address].Guid = response.Transaction.Read <Guid>();
_nodeInfo[address].Name = response.Transaction.ReadUtf8String();
// TODO read string.
if (_nodeInfo[address].IsRouter)
{
_nodeInfo[address].EnumerationState = NodeEnumerationState.Pending;
}
else
{
_nodeInfo[address].EnumerationState = NodeEnumerationState.Idle;
}
// normally on enumerate called here...
}
}
public async Task <bool> DisconnectAsync()
{
var(success, response) = await SendRequestAsync(OutgoingTransaction.Create((UInt16)ClientCommand.Disconnect, CreateTransactionId()));
if (success && response != null && response.ResponseCode == IdpResponseCode.OK)
{
return(true);
}
return(false);
}
public async Task <UInt16> QueryInterfaceAsync(Guid guid)
{
UInt16 result = 0;
var(success, response) = await SendRequestAsync(0,
OutgoingTransaction.Create((UInt16)NodeCommand.QueryInterface, CreateTransactionId(), IdpCommandFlags.None)
.Write(guid));
if (success && response != null && response.ResponseCode == IdpResponseCode.OK)
{
result = response.Transaction.Source;
}
return(result);
}
private async Task StartEnumeratingAdaptors(UInt16 routerAddress)
{
var(success, response) = await SendRequestAsync(routerAddress,
OutgoingTransaction.Create((UInt16)NodeCommand.RouterPrepareToEnumerateAdaptors, CreateTransactionId()));
if (response != null && response.ResponseCode == IdpResponseCode.OK)
{
if (_currentEnumerationNode != null)
{
_currentEnumerationNode.EnumerationState = NodeEnumerationState.EnumeratingAdaptors;
}
}
else
{
if (_currentEnumerationNode != null)
{
_currentEnumerationNode.EnumerationState = NodeEnumerationState.Idle;
}
}
}
private async Task EnumerateRouterNode(UInt16 routerAddress)
{
var address = GetFreeAddress();
var(success, response) = await SendRequestAsync(routerAddress, OutgoingTransaction.Create((UInt16)NodeCommand.RouterEnumerateNode, CreateTransactionId()).Write(address));
if (response != null && response.ResponseCode == IdpResponseCode.OK)
{
var enumerated = response.Transaction.Read <bool>();
if (enumerated)
{
await OnNodeAdded(routerAddress, address);
return;
}
}
_freeAddresses.Push(address);
_currentEnumerationNode.EnumerationState = NodeEnumerationState.StartEnumeratingAdaptors;
}
private async Task DetectRouter()
{
var address = GetFreeAddress();
var(success, response) = await SendRequestAsync(0xFFFF, OutgoingTransaction.Create((UInt16)NodeCommand.RouterDetect, CreateTransactionId()).Write(address));
if (success && response != null && response.ResponseCode == IdpResponseCode.OK)
{
var enumerated = response.Transaction.Read <bool>();
if (enumerated)
{
_currentEnumerationNode.EnumerationState = NodeEnumerationState.Idle;
await OnNodeAdded(Address, address);
return;
}
}
_freeAddresses.Push(address);
// normally on enumerate called.
}
public void ResetNetwork()
{
SendRequest(0x0000, OutgoingTransaction.Create((UInt16)NodeCommand.Reset, CreateTransactionId(), IdpCommandFlags.None));
}
public void PollNetwork()
{
//InvalidateNodes();
SendRequest(0x0000, OutgoingTransaction.Create(0xA002, CreateTransactionId()));
}
public void QueryInterface(UInt16 vid, UInt16 pid)
{
Manager.RegisterResponseHandler((UInt16)NodeCommand.QueryInterface, response => OnQueryInterfaceResponse(response));
SendRequest(0, OutgoingTransaction.Create((UInt16)NodeCommand.QueryInterface, CreateTransactionId()).Write(vid).Write(pid));
}
