public string[,] GetElementsInSyncDomain(int num)
{
var table = new Table();
table.AddRow("SyncDomain {0}".FormatWith(num));
foreach (var machine in Machines)
{
if (machine.SyncDomain == SyncDomains[num])
{
table.AddRow(this[machine]);
}
}
foreach (var synchronizedExternal in ExternalsManager.Externals.Select(x => x as ISynchronized).Where(x => x != null))
{
string name;
if (synchronizedExternal.SyncDomain == SyncDomains[num] && ExternalsManager.TryGetName((IExternal)synchronizedExternal, out name))
{
table.AddRow(name);
}
}
return(table.ToArray());
}
public void PauseAll()
{
//ToList cast is a precaution for a situation where the list of machines changes
//during pausing. It might happen on rare occasions. E.g. when a script loads them, and user
//hits the pause button.
//Otherwise it would crash.
foreach (var machine in Machines.ToList())
{
machine.Pause();
}
ExternalsManager.Pause();
}
public bool TryGetEmulationElementByName(string name, object context, out IEmulationElement element)
{
if (name == null)
{
element = null;
return(false);
}
var machineContext = context as Machine;
if (machineContext != null)
{
IPeripheral outputPeripheral;
if ((machineContext.TryGetByName(name, out outputPeripheral) || machineContext.TryGetByName(string.Format("sysbus.{0}", name), out outputPeripheral)))
{
element = outputPeripheral;
return(true);
}
}
Machine machine;
if (TryGetMachineByName(name, out machine))
{
element = machine;
return(true);
}
IExternal external;
if (ExternalsManager.TryGetByName(name, out external))
{
element = external;
return(true);
}
IHostMachineElement hostMachineElement;
if (name.StartsWith(string.Format("{0}.", HostMachine.HostMachineName)) &&
HostMachine.TryGetByName(name.Substring(HostMachine.HostMachineName.Length + 1), out hostMachineElement))
{
element = hostMachineElement;
return(true);
}
element = null;
return(false);
}
public void Dispose()
{
FileFetcher.CancelDownload();
lock (machLock)
{
var toDispose = machs.Rights.ToArray();
//Although a single machine does not have to be paused before its disposal,
//disposing multiple entities has to ensure that all are stopped.
ExternalsManager.Pause();
Array.ForEach(toDispose, x => x.Pause());
Array.ForEach(toDispose, x => x.Dispose());
machs.Clear();
ExternalsManager.Clear();
HostMachine.Dispose();
CurrentLogger.Dispose();
}
}
public Emulation()
{
syncDomains = new List <ISynchronizationDomain>();
HostMachine = new HostMachine();
MACRepository = new MACRepository();
ExternalsManager = new ExternalsManager();
ExternalsManager.AddExternal(HostMachine, HostMachine.HostMachineName);
Connector = new Connector();
FileFetcher = new CachingFileFetcher();
CurrentLogger = Logger.GetLogger();
randomGenerator = new Lazy <PseudorandomNumberGenerator>(() => new PseudorandomNumberGenerator());
nameCache = new LRUCache <object, Tuple <string, string> >(NameCacheSize);
machs = new FastReadConcurrentTwoWayDictionary <string, Machine>();
machs.ItemAdded += (name, machine) =>
{
machine.StateChanged += OnMachineStateChanged;
machine.PeripheralsChanged += (m, e) =>
{
if (e.Operation != PeripheralsChangedEventArgs.PeripheralChangeType.Addition)
{
nameCache.Invalidate();
}
};
OnMachineAdded(machine);
};
machs.ItemRemoved += (name, machine) =>
{
machine.StateChanged -= OnMachineStateChanged;
nameCache.Invalidate();
OnMachineRemoved(machine);
};
BackendManager = new BackendManager();
BlobManager = new BlobManager();
theBag = new Dictionary <string, object>();
}
public bool TryGetEmulationElementName(object obj, out string name, out string containerName)
{
if (obj == null)
{
name = null;
containerName = null;
return(false);
}
Tuple <string, string> result;
if (nameCache.TryGetValue(obj, out result))
{
name = result.Item1;
containerName = result.Item2;
return(true);
}
containerName = null;
var objAsIPeripheral = obj as IPeripheral;
if (objAsIPeripheral != null)
{
Machine machine;
string machName;
if (TryGetMachineForPeripheral(objAsIPeripheral, out machine) && TryGetMachineName(machine, out machName))
{
containerName = machName;
if (Misc.IsPythonObject(obj))
{
name = Misc.GetPythonName(obj);
}
else
{
if (!machine.TryGetAnyName(objAsIPeripheral, out name))
{
name = Machine.UnnamedPeripheral;
}
}
nameCache.Add(obj, Tuple.Create(name, containerName));
return(true);
}
}
var objAsMachine = obj as Machine;
if (objAsMachine != null)
{
if (EmulationManager.Instance.CurrentEmulation.TryGetMachineName(objAsMachine, out name))
{
nameCache.Add(obj, Tuple.Create(name, containerName));
return(true);
}
}
var objAsIExternal = obj as IExternal;
if (objAsIExternal != null)
{
if (ExternalsManager.TryGetName(objAsIExternal, out name))
{
nameCache.Add(obj, Tuple.Create(name, containerName));
return(true);
}
}
var objAsIHostMachineElement = obj as IHostMachineElement;
if (objAsIHostMachineElement != null)
{
if (HostMachine.TryGetName(objAsIHostMachineElement, out name))
{
containerName = HostMachine.HostMachineName;
nameCache.Add(obj, Tuple.Create(name, containerName));
return(true);
}
}
name = null;
return(false);
}