public NanoGroup(NanoData n, HttpClient hc, Socket hs)
{
_captureMode = DataUtil.GetItem <int>("captureMode");
if (n != null)
{
SetData(n);
_hc = hc;
_sender = hs;
}
_disposed = false;
}
private void SetData(NanoData n)
{
_captureMode = DataUtil.GetItem <int>("captureMode");
IpAddress = n.IpAddress;
_token = n.Token;
_layout = n.Layout;
Brightness = n.Brightness;
var nanoType = n.Type;
_streamMode = nanoType == "NL29" ? 2 : 1;
_basePath = "http://" + IpAddress + ":16021/api/v1/" + _token;
Id = n.Id;
}
public static async Task <List <NanoData> > Refresh(CancellationToken ct)
{
var foo = Task.Run(() => Discover(), ct);
var output = new List <NanoData>();
var newLeaves = await foo;
foreach (var nl in newLeaves)
{
var cp = nl;
var ex = DataUtil.GetCollectionItem <NanoData>("Dev_NanoLeaf", nl.Id);
if (ex != null)
{
cp = NanoData.CopyExisting(nl, ex);
}
output.Add(cp);
}
return(output);
}
// Copy data from an existing leaf into this leaf...don't insert
public static NanoData CopyExisting(NanoData newLeaf, NanoData existingLeaf)
{
if (existingLeaf == null || newLeaf == null)
{
throw new ArgumentException("Invalid nano data!");
}
newLeaf.Token = existingLeaf.Token;
newLeaf.X = existingLeaf.X;
newLeaf.Y = existingLeaf.Y;
newLeaf.Scale = 1;
newLeaf.Rotation = existingLeaf.Rotation;
if (existingLeaf.Brightness != 0)
{
newLeaf.Brightness = existingLeaf.Brightness;
}
// Grab the new leaf layout
newLeaf.RefreshLeaf();
// Merge this data's layout with the existing leaf (copy sector)
var newL = MergeLayouts(newLeaf.Layout, existingLeaf.Layout);
newLeaf.Layout = newL;
return(newLeaf);
}
public static async Task <List <NanoData> > Discover(int timeout = 5)
{
var output = new List <NanoData>();
var mDns = new MulticastService();
var sd = new ServiceDiscovery(mDns);
mDns.NetworkInterfaceDiscovered += (s, e) => {
// Ask for the name of all services.
sd.QueryServiceInstances("_nanoleafapi._tcp");
};
sd.ServiceDiscovered += (s, serviceName) => { mDns.SendQuery(serviceName, type: DnsType.PTR); };
sd.ServiceInstanceDiscovered += (s, e) => {
var name = e.ServiceInstanceName.ToString();
var nData = new NanoData {
IpAddress = string.Empty
};
if (!name.Contains("nanoleafapi", StringComparison.InvariantCulture))
{
return;
}
foreach (var msg in e.Message.AdditionalRecords)
{
switch (msg.Type)
{
case DnsType.A:
var aString = msg.ToString();
var aValues = aString.Split(" ");
nData.IpAddress = aValues[4];
nData.Name = aValues[0].Split(".")[0];
break;
case DnsType.TXT:
var txtString = msg.ToString();
var txtValues = txtString.Split(" ");
nData.Version = txtValues[5]
.Replace("srcvers=", string.Empty, StringComparison.InvariantCulture);
nData.Type = txtValues[4].Replace("md=", string.Empty, StringComparison.InvariantCulture);
nData.Id = txtValues[3].Replace("id=", string.Empty, StringComparison.InvariantCulture);
break;
case DnsType.AAAA:
var mString = msg.ToString();
var mValues = mString.Split(" ");
nData.IpV6Address = mValues[4];
// Remove rest of FQDN
nData.Name = mValues[0].Split(".")[0];
break;
case DnsType.SRV:
var sString = msg.ToString();
var sValues = sString.Split(" ");
nData.Port = int.Parse(sValues[6], CultureInfo.InvariantCulture);
nData.Hostname = sValues[7];
break;
}
}
if (string.IsNullOrEmpty(nData.IpAddress) && !string.IsNullOrEmpty(nData.Hostname))
{
nData.IpAddress = nData.Hostname;
}
if (!string.IsNullOrEmpty(nData.IpAddress) && !string.IsNullOrEmpty(nData.Id))
{
output.Add(nData);
}
};
mDns.Start();
LogUtil.Write("Nano: Discovery Started.");
await Task.Delay(timeout * 1000).ConfigureAwait(false);
mDns.Stop();
sd.Dispose();
mDns.Dispose();
LogUtil.Write($"Nano: Discovery complete, found {output.Count} devices.");
return(output);
}
