public void AfterStartingService(HostStartedContext context)
{
//CLI for when running the service as a normal console program, runned in its own thread
//because Topshelf reserves everything for itself on the main thread.
new Thread(() =>
{
if (Environment.UserInteractive)
{
while (true)
{
string input = Console.ReadLine();
if (string.IsNullOrEmpty(input))
{
continue;
}
var cmdIsInt = int.TryParse(input, out var cmd);
if (cmdIsInt)
{
client.Command(cmd);
}
else if (input.StartsWith("0x"))
{
client.CommandAsHex(input);
}
else
{
client.Command(input);
}
}
}
}).Start();
}
public static void Command(this LibCECClient client, int cmd)
{
if (Enum.IsDefined(typeof(CecOpcode), cmd))
{
client.Command((CecOpcode)cmd);
}
}
public static void CommandAsHex(this LibCECClient client, string cmd)
{
bool succeded = true;
if (cmd.StartsWith("0x"))
{
cmd = cmd.Remove(0, 2);
var hexValues = cmd.Split(':');
if (hexValues.Length == 0)
{
succeded = false;
}
byte[] hexParsed = new byte[hexValues.Length];
for (var i = 0; i < hexValues.Length; i++)
{
var hexVal = hexValues[i];
bool parsed = Byte.TryParse(hexVal, NumberStyles.HexNumber, null, out hexParsed[i]);
succeded = parsed;
}
client.Command(hexParsed);
}
if (!succeded)
{
Console.WriteLine($"Tried to parse CMD \"{cmd}\" as hex values, but failed.");
}
}
public static void CommandAsServiceCommand(this LibCECClient client, int cmd)
{
var cmdNames = Enum.GetNames(typeof(CecOpcode));
var index = cmd - 128;
if (index < 0 || index > cmdNames.Length)
{
Console.WriteLine($"Received Command: {cmd} " +
"Tried to interpret as service command, but couldn\'t. " +
"Value has to be between 128 and 255!");
return;
}
client.Command(cmdNames[index]);
}
/// <summary>
/// Send command via a string representation of a <see cref="CecOpcode"/>.
/// <para />
/// Note: Command is Case Insensitive
/// <para />
/// <example>
/// Ex:
/// "Standby", "TextViewOn", "standby", "textviewon"
/// </example>
/// </summary>
/// <param name="client"></param>
/// <param name="cmd"></param>
public static void Command(this LibCECClient client, string cmd)
{
cmd = cmd.ToLower();
if (cmd == "on")
{
client.Lib.PowerOnDevices(CecLogicalAddress.Tv);
return;
}
string[] strings = Enum.GetNames(typeof(CecOpcode));
if (!strings.Contains(cmd, StringComparer.CurrentCultureIgnoreCase))
{
Console.WriteLine($"{cmd} is not a CEC command!");
return;
}
CecOpcode cecCmd = (CecOpcode)Enum.Parse(typeof(CecOpcode), cmd, true);
client.Command(cecCmd);
}
