static public void CoreRequestToBytes(MemoryByteStream stream, CoreRequest request)
{
switch (request.Type)
{
case CoreRequest.Types.KeyPress:
stream.Write(_coreActionKeyPress);
stream.Write(request.KeyCode);
stream.Write(request.KeyDown);
break;
case CoreRequest.Types.Reset:
stream.Write(_coreActionReset);
break;
case CoreRequest.Types.LoadDisc:
stream.Write(_coreActionLoadDisc);
stream.Write(request.Drive);
stream.WriteArray(request.MediaBuffer.GetBytes());
break;
case CoreRequest.Types.LoadTape:
stream.Write(_coreActionLoadTape);
stream.WriteArray(request.MediaBuffer.GetBytes());
break;
case CoreRequest.Types.RunUntil:
stream.Write(_coreActionRunUntil);
stream.Write(request.StopTicks);
break;
case CoreRequest.Types.LoadCore:
stream.Write(_coreActionLoadCore);
stream.WriteArray(request.CoreState.GetBytes());
break;
case CoreRequest.Types.CoreVersion:
stream.Write(_coreActionCoreVersion);
stream.Write(request.Version);
break;
case CoreRequest.Types.CreateSnapshot:
stream.Write(_coreActionCreateSnapshot);
stream.Write(request.SnapshotId);
break;
case CoreRequest.Types.DeleteSnapshot:
stream.Write(_coreActionDeleteSnapshot);
stream.Write(request.SnapshotId);
break;
case CoreRequest.Types.RevertToSnapshot:
stream.Write(_coreActionRevertToSnapshot);
stream.Write(request.SnapshotId);
break;
default:
throw new Exception(String.Format("Unknown CoreRequest type {0}!", request.Type));
}
}
private void OnNewMessage(byte[] msg)
{
MemoryByteStream bs = new MemoryByteStream(msg);
byte id = bs.ReadByte();
switch (id)
{
case _idSelectMachine:
{
string machineName = Serializer.SelectMachineFromBytes(bs);
ReceiveSelectMachine?.Invoke(machineName);
}
break;
case _idAvailableMachines:
{
List <string> machines = Serializer.AvailableMachinesFromBytes(bs);
ReceiveAvailableMachines?.Invoke(machines);
}
break;
case _idCoreAction:
{
CoreAction coreAction = Serializer.CoreActionFromBytes(bs);
ReceiveCoreAction?.Invoke(coreAction);
}
break;
case _idPing:
{
bool response = bs.ReadBool();
UInt64 pid = bs.ReadUInt64();
ReceivePing?.Invoke(response, pid);
}
break;
case _idRequestAvailableMachines:
{
ReceiveRequestAvailableMachines?.Invoke();
}
break;
case _idName:
{
string machineName = bs.ReadString();
ReceiveName?.Invoke(machineName);
}
break;
case _idCoreRequest:
{
CoreRequest coreRequest = Serializer.CoreRequestFromBytes(bs);
ReceiveCoreRequest?.Invoke(coreRequest);
}
break;
}
}
public void SendSelectMachine(string machineName)
{
MemoryByteStream bs = new MemoryByteStream();
bs.Write(_idSelectMachine);
Serializer.SelectMachineToBytes(bs, machineName);
SendMessage(bs.AsBytes());
}
public void SendCoreAction(CoreAction coreAction)
{
MemoryByteStream bs = new MemoryByteStream();
bs.Write(_idCoreAction);
Serializer.CoreActionToBytes(bs, coreAction);
SendMessage(bs.AsBytes());
}
public void SendCoreRequest(CoreRequest coreRequest)
{
MemoryByteStream bs = new MemoryByteStream();
bs.Write(_idCoreRequest);
Serializer.CoreRequestToBytes(bs, coreRequest);
SendMessage(bs.AsBytes());
}
public void SendName(string name)
{
MemoryByteStream bs = new MemoryByteStream();
bs.Write(_idName);
bs.Write(name);
SendMessage(bs.AsBytes());
}
public void SendAvailableMachines(IEnumerable <string> availableMachines)
{
MemoryByteStream bs = new MemoryByteStream();
bs.Write(_idAvailableMachines);
Serializer.AvailableMachinesToBytes(bs, availableMachines);
SendMessage(bs.AsBytes());
}
public void SendPing(bool response, UInt64 id)
{
MemoryByteStream bs = new MemoryByteStream();
bs.Write(_idPing);
bs.Write(response);
bs.Write(id);
SendMessage(bs.AsBytes());
}
static public void AvailableMachinesToBytes(MemoryByteStream stream, IEnumerable <string> machines)
{
int count = machines.Count();
stream.Write(count);
for (int i = 0; i < count; i++)
{
stream.Write(machines.ElementAt(i));
}
}
static public List <string> AvailableMachinesFromBytes(MemoryByteStream stream)
{
List <string> availableMachines = new List <string>();
int count = stream.ReadInt32();
for (int i = 0; i < count; i++)
{
availableMachines.Add(stream.ReadString());
}
return(availableMachines);
}
static public CoreRequest CoreRequestFromBytes(MemoryByteStream stream)
{
byte type = stream.ReadByte();
switch (type)
{
case _coreActionKeyPress:
{
byte keyCode = stream.ReadByte();
bool keyDown = stream.ReadBool();
return(CoreRequest.KeyPress(keyCode, keyDown));
}
case _coreActionReset:
{
return(CoreRequest.Reset());
}
case _coreActionLoadDisc:
{
byte drive = stream.ReadByte();
byte[] media = stream.ReadArray();
return(CoreRequest.LoadDisc(drive, media));
}
case _coreActionLoadTape:
{
byte[] media = stream.ReadArray();
return(CoreRequest.LoadTape(media));
}
case _coreActionRunUntil:
{
UInt64 stopTicks = stream.ReadUInt64();
return(CoreRequest.RunUntil(stopTicks));
}
case _coreActionLoadCore:
{
byte[] state = stream.ReadArray();
return(CoreRequest.LoadCore(new MemoryBlob(state)));
}
case _coreActionCoreVersion:
{
Int32 version = stream.ReadInt32();
return(CoreRequest.CoreVersion(version));
}
case _coreActionCreateSnapshot:
{
Int32 snapshotId = stream.ReadInt32();
return(CoreRequest.CreateSnapshot(snapshotId));
}
case _coreActionDeleteSnapshot:
{
Int32 snapshotId = stream.ReadInt32();
return(CoreRequest.DeleteSnapshot(snapshotId));
}
case _coreActionRevertToSnapshot:
{
Int32 snapshotId = stream.ReadInt32();
return(CoreRequest.RevertToSnapshot(snapshotId, null));
}
default:
throw new Exception(String.Format("Unknown CoreRequest type {0}!", type));
}
}
static public string SelectMachineFromBytes(MemoryByteStream stream)
{
string machineName = stream.ReadString();
return(machineName);
}
static public void SelectMachineToBytes(MemoryByteStream stream, string machineName)
{
stream.Write(machineName);
}
static public CoreAction CoreActionFromBytes(MemoryByteStream stream)
{
byte type = stream.ReadByte();
switch (type)
{
case _coreActionKeyPress:
{
UInt64 ticks = stream.ReadUInt64();
byte keyCode = stream.ReadByte();
bool keyDown = stream.ReadBool();
return(CoreAction.KeyPress(ticks, keyCode, keyDown));
}
case _coreActionReset:
{
UInt64 ticks = stream.ReadUInt64();
return(CoreAction.Reset(ticks));
}
case _coreActionLoadDisc:
{
UInt64 ticks = stream.ReadUInt64();
byte drive = stream.ReadByte();
byte[] media = stream.ReadArray();
return(CoreAction.LoadDisc(ticks, drive, new MemoryBlob(media)));
}
case _coreActionLoadTape:
{
UInt64 ticks = stream.ReadUInt64();
byte[] media = stream.ReadArray();
return(CoreAction.LoadTape(ticks, new MemoryBlob(media)));
}
case _coreActionRunUntil:
{
UInt64 ticks = stream.ReadUInt64();
UInt64 stopTicks = stream.ReadUInt64();
return(CoreAction.RunUntil(ticks, stopTicks, null));
}
case _coreActionLoadCore:
{
UInt64 ticks = stream.ReadUInt64();
byte[] state = stream.ReadArray();
return(CoreAction.LoadCore(ticks, new MemoryBlob(state)));
}
case _coreActionCoreVersion:
{
UInt64 ticks = stream.ReadUInt64();
Int32 version = stream.ReadInt32();
return(CoreAction.CoreVersion(ticks, version));
}
case _coreActionCreateSnapshot:
{
UInt64 ticks = stream.ReadUInt64();
Int32 snapshotId = stream.ReadInt32();
return(CoreAction.CreateSnapshot(ticks, snapshotId));
}
case _coreActionDeleteSnapshot:
{
UInt64 ticks = stream.ReadUInt64();
Int32 snapshotId = stream.ReadInt32();
return(CoreAction.DeleteSnapshot(ticks, snapshotId));
}
case _coreActionRevertToSnapshot:
{
UInt64 ticks = stream.ReadUInt64();
Int32 snapshotId = stream.ReadInt32();
return(CoreAction.RevertToSnapshot(ticks, snapshotId));
}
}
throw new Exception(String.Format("Unknown CoreAction type {0}!", type));
}
