public static byte[]? GetMachineID(IMachineInfoProvider machineInfoProvider)
{
if (!generationTable.TryGetValue(machineInfoProvider, out var generateTask))
{
DebugLog.WriteLine(nameof(HardwareUtils), "GetMachineID() called before Init()");
return(null);
}
DebugLog.Assert(generateTask != null, nameof(HardwareUtils), "GetMachineID() found null task - should be impossible.");
try
{
bool didComplete = generateTask.Wait(TimeSpan.FromSeconds(30));
if (!didComplete)
{
DebugLog.WriteLine(nameof(HardwareUtils), "Unable to generate machine_id in a timely fashion, logons may fail");
return(null);
}
}
catch (AggregateException ex) when(ex.InnerException != null && generateTask.IsFaulted)
{
// Rethrow the original exception rather than a wrapped AggregateException.
ExceptionDispatchInfo.Capture(ex.InnerException).Throw();
}
MachineID machineId = generateTask.Result;
using MemoryStream ms = new MemoryStream();
machineId.WriteToStream(ms);
return(ms.ToArray());
}
public static void Init(IMachineInfoProvider machineInfoProvider)
{
lock (machineInfoProvider)
{
_ = generationTable.GetValue(machineInfoProvider, p => Task.Factory.StartNew(GenerateMachineID, state: p));
}
}
public ISteamConfigurationBuilder WithMachineInfoProvider(IMachineInfoProvider machineInfoProvider)
{
state.MachineInfoProvider = machineInfoProvider;
return(this);
}
