public override bool Equals(object obj)
{
DriCasDescramblingStatus descramblingStatus = obj as DriCasDescramblingStatus;
if (descramblingStatus != null && this == descramblingStatus)
{
return(true);
}
return(false);
}
/// <summary>
/// Upon receipt of the GetEntitlement action, the DRIT SHALL perform in sequence the following actions in less than 1s.
/// 1. Clear all the previous program PID from the PidList (Mux service) state variable.
/// 2. Configure the tuner based on the service information tables received from the Card and either of the
/// NewChannelNumber or the NewSourceId arguments. If both are defined and don’t point to the same
/// physical channel, then NewChannelNumber shall prevail.
/// 3. Set the ProgramNumber (Mux service) state variable.
/// 4. Reset the ACCI status message (see section 8.3) to 0.
/// 5. Setthe DescramblingStatus state variable to “Unknown”.
/// 6. Set the DescramblingMessage state variable to Null.
/// 7. Send a ca_pmt(Query) APDU to the Card.
/// </summary>
/// <param name="newChannelNumber">This argument sets the VirtualChannelNumber state variable.</param>
/// <param name="newSourceId">This argument sets the VirtualChannelNumber state variable.</param>
/// <param name="currentEntitlement">This argument provides the value of the DescramblingStatus state variable when the action response is created.</param>
/// <param name="entitlementMessage">This argument provides the value of the DescramblingMessage state variable when the action response is created.</param>
/// <returns><c>true</c> if the action is executed, otherwise <c>false</c></returns>
public bool GetEntitlement(UInt32 newChannelNumber, UInt32 newSourceId, out DriCasDescramblingStatus currentEntitlement,
out string entitlementMessage)
{
currentEntitlement = DriCasDescramblingStatus.Unknown;
entitlementMessage = string.Empty;
if (_getEntitlementAction == null)
{
Log.Log.Debug("DRI: device {0} does not implement a CAS GetEntitlement action", _device.UDN);
return(false);
}
IList <object> outParams = _getEntitlementAction.InvokeAction(new List <object> {
newChannelNumber, newSourceId
});
currentEntitlement = (DriCasDescramblingStatus)(string)outParams[0];
entitlementMessage = (string)outParams[1];
return(true);
}
/// <summary>
/// Upon receipt of the GetEntitlement action, the DRIT SHALL perform in sequence the following actions in less than 1s.
/// 1. Clear all the previous program PID from the PidList (Mux service) state variable.
/// 2. Configure the tuner based on the service information tables received from the Card and either of the
/// NewChannelNumber or the NewSourceId arguments. If both are defined and don’t point to the same
/// physical channel, then NewChannelNumber shall prevail.
/// 3. Set the ProgramNumber (Mux service) state variable.
/// 4. Reset the ACCI status message (see section 8.3) to 0.
/// 5. Setthe DescramblingStatus state variable to “Unknown”.
/// 6. Set the DescramblingMessage state variable to Null.
/// 7. Send a ca_pmt(Query) APDU to the Card.
/// </summary>
/// <param name="newChannelNumber">This argument sets the VirtualChannelNumber state variable.</param>
/// <param name="newSourceId">This argument sets the VirtualChannelNumber state variable.</param>
/// <param name="currentEntitlement">This argument provides the value of the DescramblingStatus state variable when the action response is created.</param>
/// <param name="entitlementMessage">This argument provides the value of the DescramblingMessage state variable when the action response is created.</param>
/// <returns><c>true</c> if the action is executed, otherwise <c>false</c></returns>
public bool GetEntitlement(UInt32 newChannelNumber, UInt32 newSourceId, out DriCasDescramblingStatus currentEntitlement,
out string entitlementMessage)
{
currentEntitlement = DriCasDescramblingStatus.Unknown;
entitlementMessage = string.Empty;
if (_getEntitlementAction == null)
{
Log.Log.Debug("DRI: device {0} does not implement a CAS GetEntitlement action", _device.UDN);
return false;
}
IList<object> outParams = _getEntitlementAction.InvokeAction(new List<object> { newChannelNumber, newSourceId });
currentEntitlement = (DriCasDescramblingStatus)(string)outParams[0];
entitlementMessage = (string)outParams[1];
return true;
}
/// <summary>
/// Handle UPnP evented state variable changes.
/// </summary>
/// <param name="stateVariable">The state variable that has changed.</param>
/// <param name="newValue">The new value of the state variable.</param>
private void OnStateVariableChanged(CpStateVariable stateVariable, object newValue)
{
try
{
if (stateVariable.Name.Equals("PCRLock") || stateVariable.Name.Equals("Lock"))
{
_tunerLocked = (bool)newValue;
if (_eventSignalLock != null)
{
_eventSignalLock.Set();
}
}
else if (stateVariable.Name.Equals("CardStatus"))
{
DriCasCardStatus oldStatus = _cardStatus;
_cardStatus = (DriCasCardStatus)(string)newValue;
if (oldStatus != _cardStatus)
{
Log.Log.Info("DRI CC: device {0} CableCARD status update, old status = {1}, new status = {2}", _cardId, oldStatus, _cardStatus);
}
}
else if (stateVariable.Name.Equals("CardMessage"))
{
if (!string.IsNullOrEmpty(newValue.ToString()))
{
Log.Log.Info("DRI CC: device {0} received message from the CableCARD, current status = {1}, message = {2}", _cardId, _cardStatus, newValue);
}
}
else if (stateVariable.Name.Equals("MMIMessage"))
{
HandleMmiMessage((byte[])newValue);
}
else if (stateVariable.Name.Equals("DescramblingStatus"))
{
DriCasDescramblingStatus oldStatus = _descramblingStatus;
_descramblingStatus = (DriCasDescramblingStatus)(string)newValue;
if (oldStatus != _descramblingStatus)
{
Log.Log.Info("DRI CC: device {0} descrambling status update, old status = {1}, new status = {2}", _cardId, oldStatus, _descramblingStatus);
}
}
else if (stateVariable.Name.Equals("DrmPairingStatus"))
{
DriSecurityPairingStatus oldStatus = _pairingStatus;
_pairingStatus = (DriSecurityPairingStatus)(string)newValue;
if (oldStatus != _pairingStatus)
{
Log.Log.Info("DRI CC: device {0} pairing status update, old status = {1}, new status = {2}", _cardId, oldStatus, _pairingStatus);
}
}
else
{
Log.Log.Debug("DRI CC: device {0} state variable {1} for service {2} changed to {3}", _cardId, stateVariable.Name, stateVariable.ParentService.FullQualifiedName, newValue ?? "[null]");
}
}
catch (Exception ex)
{
Log.Log.Error("DRI CC: failed to handle state variable change\r\n{0}", ex);
}
}