public void SendMsgToCamera(string cameraControl, string cameraFriendlyName)
{
if (cameraFriendlyNames.ContainsKey(cameraFriendlyName))
{
VPort cameraPort = cameraFriendlyNames[cameraFriendlyName];
if (registeredCameras.ContainsKey(cameraPort))
{
IList <VParamType> retVal = null;
if (cameraControl.Equals(RolePTZCamera.OpZommOutName) || cameraControl.Equals(RolePTZCamera.OpZoomInName))
{
retVal = cameraPort.Invoke(RolePTZCamera.RoleName, cameraControl, new List <VParamType>(),
ControlPort, registeredCameras[cameraPort].Capability, ControlPortCapability);
}
else
{
retVal = cameraPort.Invoke(RolePTCamera.RoleName, cameraControl, new List <VParamType>(),
ControlPort, registeredCameras[cameraPort].Capability, ControlPortCapability);
}
if (retVal.Count != 0 && retVal[0].Maintype() == (int)ParamType.SimpleType.error)
{
logger.Log("Got error while controlling camera {0} with controlType {1}: {2}", cameraFriendlyName, cameraControl, retVal[0].Value().ToString());
}
}
}
}
void InitSwitch(VPort switchPort, SwitchType switchType, bool isColored)
{
logger.Log("{0} adding switch {1} {2}", this.ToString(), switchType.ToString(), switchPort.ToString());
SwitchInfo switchInfo = new SwitchInfo();
switchInfo.Capability = GetCapability(switchPort, Constants.UserSystem);
switchInfo.Level = 0;
switchInfo.Type = switchType;
switchInfo.IsColored = isColored;
switchInfo.Color = Color.Black;
registeredSwitches.Add(switchPort, switchInfo);
string switchFriendlyName = switchPort.GetInfo().GetFriendlyName();
switchFriendlyNames.Add(switchFriendlyName, switchPort);
if (switchInfo.Capability != null)
{
IList <VParamType> retVals;
if (switchType == SwitchType.Multi)
{
retVals = switchPort.Invoke(RoleSwitchMultiLevel.RoleName, RoleSwitchMultiLevel.OpGetName, null,
ControlPort, switchInfo.Capability, ControlPortCapability);
switchPort.Subscribe(RoleSwitchMultiLevel.RoleName, RoleSwitchMultiLevel.OpGetName, ControlPort, switchInfo.Capability, ControlPortCapability);
if (retVals[0].Maintype() < 0)
{
logger.Log("SwitchController could not get current level for {0}", switchFriendlyName);
}
else
{
switchInfo.Level = (double)retVals[0].Value();
}
}
else
{
retVals = switchPort.Invoke(RoleSwitchBinary.RoleName, RoleSwitchBinary.OpGetName, null,
ControlPort, switchInfo.Capability, ControlPortCapability);
switchPort.Subscribe(RoleSwitchBinary.RoleName, RoleSwitchBinary.OpGetName, ControlPort, switchInfo.Capability, ControlPortCapability);
if (retVals[0].Maintype() < 0)
{
logger.Log("SwitchController could not get current level for {0}", switchFriendlyName);
}
else
{
bool boolLevel = (bool)retVals[0].Value();
switchInfo.Level = (boolLevel) ? 1 : 0;
}
}
}
}
public IListContract <IParamType> Invoke(string roleName, string opName, IListContract <IParamType> parameters, IPort p, ICapability reqCap, ICapability respCap)
{
return(CollectionAdapters.ToIListContract <VParamType, IParamType>(_view.Invoke(roleName, opName,
CollectionAdapters.ToIList <IParamType, VParamType>(parameters, BaseTypeAdapter.C2V, BaseTypeAdapter.V2C),
PortAdapter.C2V(p),
CapabilityAdapter.C2V(reqCap),
CapabilityAdapter.C2V(respCap)),
BaseTypeAdapter.V2C, BaseTypeAdapter.C2V));
}
/// <summary>
/// Called by (app) modules to invoke operations
/// </summary>
/// <param name="toPort"></param>
/// <param name="role"></param>
/// <param name="opName"></param>
/// <param name="values"></param>
/// <returns></returns>
public IList <VParamType> Invoke(VPort toPort, Role role, string opName, params ParamType[] values)
{
//first check the store if we have the capability
VCapability capability = GetCapabilityFromStore(toPort);
//if not, then try to get it from the platform
if (capability == null)
{
capability = GetCapabilityFromPlatform(toPort);
}
//if capability is still null, throw exception
if (capability == null)
{
throw new AccessViolationException("This module does not have access to this port");
}
var operation = role.GetOperation(opName);
if (operation == null)
{
throw new InvalidOperationException(opName + " is not a valid operation for Role " + role.Name());
}
//check the number of parameters
if (values.Length != operation.Parameters().Count)
{
throw new ArgumentException("Incorrect number of arguments for operation " + opName);
}
//check the types of arguments
for (int index = 0; index < values.Length; index++)
{
if ((values[index].Maintype() != operation.Parameters()[index].Maintype()))
{
throw new ArgumentException(String.Format("Argument {0} is of invalid type. Expected {1}. Got {2}.", index, (ParamType.SimpleType)operation.Parameters()[index].Maintype(), (ParamType.SimpleType)values[index].Maintype()));
}
}
//now invoke the operation
IList <VParamType> retVals = toPort.Invoke(role.Name(), opName, values, ControlPort, capability, ControlPortCapability);
//if we got an error, pass it along
if (retVals.Count >= 1 && retVals[0].Maintype() == (int)ParamType.SimpleType.error)
{
return(retVals);
}
//if we didn't get an error, sanity check the return values
//check the number of elements
if (retVals.Count != operation.ReturnValues().Count)
{
throw new ArgumentException("Incorrect number of return values for operation " + opName);
}
//check the types of elements in return values
for (int index = 0; index < retVals.Count; index++)
{
if ((retVals[index].Maintype() != operation.ReturnValues()[index].Maintype()))
{
throw new ArgumentException(String.Format("Return value {0} is of invalid type. Expected {1}. Got {2}.", index, (ParamType.SimpleType)operation.ReturnValues()[index].Maintype(), (ParamType.SimpleType)retVals[index].Maintype()));
}
}
//otherwise, lets return these values
return(retVals);
}