+ bool bReturn(false);
+ uint64_t iVendorId;
+ {
+ CLockObject lock(m_mutex);
+ iVendorId = (uint64_t)m_vendor;
+ }
+
+ MarkBusy();
+ if (iVendorId == CEC_VENDOR_UNKNOWN)
+ {
+ if (bSendAbort)
+ {
+ LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination);
+ m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
+ bReturn = true;
+ }
+ }
+ else
+ {
+ LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString((cec_vendor_id)iVendorId), iVendorId);
+ bReturn = m_handler->TransmitVendorID(m_iLogicalAddress, iVendorId);
+ }
+ MarkReady();
+ return bReturn;
+}
+
+cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */, bool bSuppressPoll /* = false */)
+{
+ cec_bus_device_status status(CEC_DEVICE_STATUS_UNKNOWN);
+ bool bNeedsPoll(false);
+
+ {
+ CLockObject lock(m_mutex);
+ status = m_deviceStatus;
+ bNeedsPoll = !bSuppressPoll &&
+ (bForcePoll || m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN);
+ }
+
+ if (bNeedsPoll)
+ {
+ bool bPollAcked(false);
+ if (bNeedsPoll && NeedsPoll())
+ bPollAcked = m_processor->PollDevice(m_iLogicalAddress);
+
+ status = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT;
+ SetDeviceStatus(status);
+ }
+
+ return status;
+}
+
+void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
+{
+ {
+ CLockObject lock(m_mutex);
+ switch (newStatus)
+ {
+ case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC:
+ if (m_deviceStatus != newStatus)
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'handled by libCEC'", GetLogicalAddressName(), m_iLogicalAddress);
+ SetPowerStatus (CEC_POWER_STATUS_ON);
+ SetVendorId (CEC_VENDOR_UNKNOWN);
+ SetMenuState (CEC_MENU_STATE_ACTIVATED);
+ SetCecVersion (CEC_VERSION_1_3A);
+ SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS);
+ MarkAsInactiveSource();
+ m_iLastActive = 0;
+ m_deviceStatus = newStatus;
+ break;
+ case CEC_DEVICE_STATUS_PRESENT:
+ if (m_deviceStatus != newStatus)
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'present'", GetLogicalAddressName(), m_iLogicalAddress);
+ m_deviceStatus = newStatus;
+ break;
+ case CEC_DEVICE_STATUS_NOT_PRESENT:
+ if (m_deviceStatus != newStatus)
+ {
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'not present'", GetLogicalAddressName(), m_iLogicalAddress);
+ ResetDeviceStatus();
+ m_deviceStatus = newStatus;
+ }
+ break;
+ default:
+ ResetDeviceStatus();
+ break;
+ }
+ }
+}
+
+void CCECBusDevice::ResetDeviceStatus(void)
+{
+ CLockObject lock(m_mutex);
+ SetPowerStatus (CEC_POWER_STATUS_UNKNOWN);
+ SetVendorId (CEC_VENDOR_UNKNOWN);
+ SetMenuState (CEC_MENU_STATE_ACTIVATED);
+ SetCecVersion (CEC_VERSION_UNKNOWN);
+ SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS);
+ SetOSDName (ToString(m_iLogicalAddress));
+ MarkAsInactiveSource();
+
+ m_iLastActive = 0;
+ m_bVendorIdRequested = false;
+ m_unsupportedFeatures.clear();
+
+ if (m_deviceStatus != CEC_DEVICE_STATUS_UNKNOWN)
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'unknown'", GetLogicalAddressName(), m_iLogicalAddress);
+ m_deviceStatus = CEC_DEVICE_STATUS_UNKNOWN;