public void SetWaitForExecutionHandler(DataObject controlObject, ControlWaitForExecutionHandler handler, object parameter)
{
ControlHandlerInfo info = GetControlHandlerInfo(controlObject);
info.waitForExecHandler = handler;
info.waitForExecHandlerParameter = parameter;
IedServer_setWaitForExecutionHandler(self, controlObject.self, internalControlWaitForExecutionHandler, GCHandle.ToIntPtr(info.handle));
}
public void SetCheckHandler(DataObject controlObject, CheckHandler handler, object parameter)
{
ControlHandlerInfo info = GetControlHandlerInfo(controlObject);
info.checkHandler = handler;
info.checkHandlerParameter = parameter;
IedServer_setPerformCheckHandler(self, controlObject.self, internalCheckHandler, GCHandle.ToIntPtr(info.handle));
}
public void SetControlHandler(DataObject controlObject, ControlHandler handler, object parameter)
{
ControlHandlerInfo info = GetControlHandlerInfo(controlObject);
info.controlHandler = handler;
info.controlHandlerParameter = parameter;
if (internalControlHandlerRef == null)
{
internalControlHandlerRef = new InternalControlHandler(internalControlHandler);
}
IedServer_setControlHandler(self, controlObject.self, internalControlHandlerRef, GCHandle.ToIntPtr(info.handle));
}
private ControlHandlerInfo GetControlHandlerInfo(DataObject controlObject)
{
ControlHandlerInfo info;
controlHandlers.TryGetValue(controlObject, out info);
if (info == null)
{
info = new ControlHandlerInfo(controlObject);
controlHandlers.Add(controlObject, info);
}
return(info);
}
int internalControlWaitForExecutionHandler(IntPtr parameter, IntPtr ctlVal, bool test, bool synchoCheck)
{
GCHandle handle = GCHandle.FromIntPtr(parameter);
ControlHandlerInfo info = (ControlHandlerInfo)handle.Target;
if (info != null & info.waitForExecHandler != null)
{
return((int)info.waitForExecHandler(info.controlObject, info.waitForExecHandlerParameter, new MmsValue(ctlVal), test, synchoCheck));
}
else
{
return((int)ControlHandlerResult.FAILED);
}
}
int InternalControlWaitForExecutionHandlerImpl(IntPtr action, IntPtr parameter, IntPtr ctlVal, bool test, bool synchoCheck)
{
GCHandle handle = GCHandle.FromIntPtr(parameter);
ControlHandlerInfo info = (ControlHandlerInfo)handle.Target;
if (info != null & info.waitForExecHandler != null)
{
ControlAction controlAction = new ControlAction(action, info, this);
return((int)info.waitForExecHandler(controlAction, info.waitForExecHandlerParameter, new MmsValue(ctlVal), test, synchoCheck));
}
else
{
return((int)ControlHandlerResult.FAILED);
}
}
int InternalCheckHandlerImpl(IntPtr action, IntPtr parameter, IntPtr ctlVal, bool test, bool interlockCheck)
{
GCHandle handle = GCHandle.FromIntPtr(parameter);
ControlHandlerInfo info = (ControlHandlerInfo)handle.Target;
if (info != null & info.checkHandler != null)
{
ControlAction controlAction = new ControlAction(action, info, this);
return((int)info.checkHandler(controlAction, info.checkHandlerParameter, new MmsValue(ctlVal), test, interlockCheck));
}
else
{
return((int)CheckHandlerResult.OBJECT_UNDEFINED);
}
}
int internalCheckHandler(IntPtr parameter, IntPtr ctlVal, bool test, bool interlockCheck, IntPtr connection)
{
GCHandle handle = GCHandle.FromIntPtr(parameter);
ControlHandlerInfo info = (ControlHandlerInfo)handle.Target;
if (info != null & info.checkHandler != null)
{
ClientConnection con = null;
clientConnections.TryGetValue(connection, out con);
return((int)info.checkHandler(info.controlObject, info.checkHandlerParameter, new MmsValue(ctlVal), test, interlockCheck, con));
}
else
{
return((int)CheckHandlerResult.OBJECT_UNDEFINED);
}
}
