/// <summary>
/// Sends the specified iTachCmd and returns null upon success, or the response string or other error message if the iTach returned an error response. May throw an exception if there is a network error.
/// </summary>
/// <param name="cmd">The command to send.</param>
/// <param name="connectorAddress">The connector address. If null, the address specified in the command will be used.</param>
/// <param name="repeat">(Optional, 1-50) Number of times the iTach should repeat the command.</param>
/// <returns></returns>
public string SendCommandSync(iTachCmd cmd, string connectorAddress, byte?repeat = null)
{
if (string.IsNullOrWhiteSpace(host))
{
return("This iTachController does not have the host specified.");
}
lock (myLock)
{
ushort myId = idCounter++;
if (repeat == null)
{
repeat = cmd.Repeat;
}
repeat = BPMath.Clamp(repeat.Value, (byte)1, (byte)50); // 50 is iTach's built-in limit
if (connectorAddress == null)
{
connectorAddress = cmd.ConnectorAddress;
}
else if (!Regex.IsMatch(connectorAddress, "^\\d+:\\d+$"))
{
Logger.Debug("iTach effect specified invalid connector address \"" + connectorAddress + "\"");
connectorAddress = cmd.ConnectorAddress;
}
string commandText = "sendir," + connectorAddress + "," + myId + "," + cmd.Frequency + "," + repeat + "," + cmd.RepeatOffset + "," + string.Join(",", cmd.Codes) + "\r";
string expectedResponse = "completeir," + connectorAddress + "," + myId + "\r";
byte[] buff = Encoding.ASCII.GetBytes(commandText);
using (TcpClient client = new TcpClient(host, GetPort()))
{
using (NetworkStream stream = client.GetStream())
{
stream.Write(buff, 0, buff.Length);
StringBuilder sb = new StringBuilder();
int i;
while ((i = stream.ReadByte()) != -1)
{
char c = (char)i;
sb.Append(c);
if (c == '\r')
{
break;
}
}
string response = sb.ToString();
return(response == expectedResponse ? null : response);
}
}
}
}
private iTachCmd GetCommandFromShortName(string name)
{
if (iTachCommands.commands.TryGetValue(name, out iTachCmd cmd))
{
return(cmd);
}
BroadLinkCmd broadLinkCmd = BroadLinkCommands.commands.Get(name);
if (broadLinkCmd != null && broadLinkCmd.type == Broadlink.Net.RMCommandType.IR)
{
cmd = new iTachCmd();
cmd.LongName = cmd.ShortName = broadLinkCmd.name;
cmd.Frequency = 38000;
cmd.Codes = broadLinkCmd.codes;
cmd.ConnectorAddress = "1:1";
cmd.Repeat = broadLinkCmd.repeat;
return(cmd);
}
return(null);
}
/// <summary>
/// Sends the specified iTachCmd.
/// </summary>
/// <param name="commandShortName">Short name of the command to send.</param>
/// <param name="connectorAddress">The connector address. If null, the address specified in the command will be used.</param>
/// <param name="repeat">(Optional, 1-50) Number of times the iTach should repeat the command.</param>
public void SendCommandSync(string commandShortName, string connectorAddress, byte?repeat = null)
{
if (commandShortName == null)
{
Logger.Debug("iTach command null is not valid");
return;
}
iTachCmd cmd = GetCommandFromShortName(commandShortName);
if (cmd != null)
{
string result = SendCommandSync(cmd, connectorAddress, repeat);
if (result != null)
{
Logger.Debug("iTach command \"" + commandShortName + "\" failed on connector address \"" + connectorAddress + "\" with repeat value " + repeat + ": " + result);
}
}
else
{
Logger.Debug("iTach command \"" + commandShortName + "\" not found");
}
}