public static PrincipalHandle TransferPrincipal(PrincipalHandle oldH,
int processId,
ref DelegationState delegationState)
{
Process p = Process.GetProcessByID(processId);
if (p == null)
{
throw new ApplicationException("Delegate endpoint process is null");
}
DelegationState newstate;
Principal pr;
switch (delegationState)
{
case DelegationState.ByMediation:
pr = PrincipalImpl.NewDelegation(
PrincipalImpl.MakePrincipal(oldH.val), p.Principal);
newstate = DelegationState.Mediated;
break;
case DelegationState.ByCapability:
pr = PrincipalImpl.NewDelegation(
PrincipalImpl.MakePrincipal(oldH.val), p.Principal);
newstate = DelegationState.None;
break;
case DelegationState.Mediated:
pr = p.Principal;
newstate = DelegationState.None;
break;
case DelegationState.None:
default:
pr = p.Principal;
newstate = DelegationState.None;
break;
}
delegationState = newstate;
return(new PrincipalHandle(pr.Val));
}
////////////////////////////////////////////////////////////////////
// Class Methods
//
internal DeliveryImpl(Allocation * /*EndpointCore* opt(ExHeap)!*/ ep)
{
this.endpointAlloc = ep;
this.endpoint = ((EndpointCore *)Allocation.GetData(ep));
// set default values (shadow cached values in EndpointCore if necessary)
setMessageEvent(new AutoResetEventHandle(
Process.kernelProcess.AllocateHandle(new AutoResetEvent(false))));
endpoint->CollectionEvent = new AutoResetEventHandle();
endpoint->SetCachedPeer(null); // set as null by default
ProcessId = Thread.CurrentProcess.ProcessId;
ChannelId = 0; // zero initially, corrected in connect
Marshall = false; // false by default
Closed = true; // opened in connect
principalHandle = new PrincipalHandle(Thread.CurrentProcess.Principal.Val);
delegationState = DelegationState.None;
receiveCount = 0;
}
