public LoadBalancerSuspendMethod GetSuspendModeAsEnum()
{
switch (SuspendMode.ToLower())
{
case "graceful":
return(LoadBalancerSuspendMethod.Graceful);
case "suspendclearconnections":
return(LoadBalancerSuspendMethod.SuspendClearConnections);
case "suspend":
return(LoadBalancerSuspendMethod.Suspend);
default:
throw new NotSupportedException(string.Format("Load Balancer Suspend Mode [{0}] is not supported.", SuspendMode));
}
}
public static CodeInstruction[] MakeSuspendSnippet(ILGenerator generator, SuspendMode mode)
{
/* (Stuff in [] is dependent on mode)
*
* [ldloc.2]
* [ldarg.1]
* [call void VisualizerWorld::AddWireSegment(Point16,int)]
*
* [ldsfld SuspendMode SuspendableWireManager::Mode]
* [ldc.i4.0] //SuspenMode.perSingle
* [beq single]
* [ldsfld SuspendMode SuspendableWireManager::Mode]
* [ldc.i4.1] //SuspenMode.perWire
* [beq single]
*
* ldsfld SuspendMode SuspendableWireManager::Mode
* ldc.i4 <mode>
* bne.un skip
* call void SuspendableWireManager::SuspendWire()
* [single:] [call void VisualizerWorld::ResetSegments()]
*
* skip: nop
*/
int len = 5;
if (mode == SuspendMode.perSingle)
{
len += 3;
}
if (mode == SuspendMode.perSource || mode == SuspendMode.perStage)
{
len += 1;
}
if (mode == SuspendMode.perSource)
{
len += 6;
}
int i = 0;
CodeInstruction[] inst = new CodeInstruction[len];
Label labelSkip = generator.DefineLabel();
Label labelWire = default(Label);
if (mode == SuspendMode.perSingle)
{
//In HitWireSingle we want to exfiltrate the call arguments, so we can visualize the wire we hit.
inst[i++] = new CodeInstruction(OpCodes.Ldloc_2);
inst[i++] = new CodeInstruction(OpCodes.Ldarg_1);
inst[i++] = new CodeInstruction(OpCodes.Call, typeof(VisualizerWorld).GetMethod("AddWireSegment"));
}
if (mode == SuspendMode.perSource)
{
//When in perSingle and perWire mode, we still want to clear segments after each source, even though we don't pause there.
inst[i++] = new CodeInstruction(OpCodes.Ldsfld, typeof(SuspendableWireManager).GetField("Mode"));
inst[i++] = new CodeInstruction(OpCodes.Ldc_I4_0);
labelWire = generator.DefineLabel();
inst[i++] = new CodeInstruction(OpCodes.Beq, labelWire);
inst[i++] = new CodeInstruction(OpCodes.Ldsfld, typeof(SuspendableWireManager).GetField("Mode"));
inst[i++] = new CodeInstruction(OpCodes.Ldc_I4_1);
inst[i++] = new CodeInstruction(OpCodes.Beq, labelWire);
}
inst[i++] = new CodeInstruction(OpCodes.Ldsfld, typeof(SuspendableWireManager).GetField("Mode"));
inst[i++] = new CodeInstruction(OpCodes.Ldc_I4, (Int32)mode);
inst[i++] = new CodeInstruction(OpCodes.Bne_Un, labelSkip);
inst[i++] = new CodeInstruction(OpCodes.Call, typeof(SuspendableWireManager).GetMethod("SuspendWire"));
if (mode == SuspendMode.perSource || mode == SuspendMode.perStage)
{
//We want to clear visuals after we are done with a source or stage
inst[i] = new CodeInstruction(OpCodes.Call, typeof(VisualizerWorld).GetMethod("ResetSegments"));
if (mode == SuspendMode.perSource)
{
inst[i].labels.Add(labelWire);
}
i++;
}
inst[i] = new CodeInstruction(OpCodes.Nop);
inst[i].labels.Add(labelSkip);
return(inst);
}
} // 0x007F5740-0x007F5810
public void SetSuspend(SuspendMode mode)
{
} // 0x007FC1E0-0x007FC1F0
