X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fdevices%2FCECBusDevice.cpp;h=20fe43b33179b2bf9fd23d3a669ff9a1c50df339;hb=f8ae32954754d261552c2c11a6a9055f02d61bba;hp=1227f8d749c6515f193bcd64fd3bb3fce8042ffd;hpb=15d1a84cf1eeaa80ab27ec3f48390073ca2ded75;p=deb_libcec.git

diff --git a/src/lib/devices/CECBusDevice.cpp b/src/lib/devices/CECBusDevice.cpp
index 1227f8d..20fe43b 100644
--- a/src/lib/devices/CECBusDevice.cpp
+++ b/src/lib/devices/CECBusDevice.cpp
@@ -54,7 +54,8 @@ CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogi
   m_bActiveSource(false),
   m_iLastCommandSent(0),
   m_iLastActive(0),
-  m_cecVersion(CEC_VERSION_UNKNOWN)
+  m_cecVersion(CEC_VERSION_UNKNOWN),
+  m_deviceStatus(CEC_DEVICE_STATUS_UNKNOWN)
 {
   m_handler = new CCECCommandHandler(this);
 
@@ -240,6 +241,20 @@ bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
   return m_processor->HasLogicalAddress(address);
 }
 
+cec_bus_device_status CCECBusDevice::GetStatus(void)
+{
+  CLockObject lock(&m_mutex);
+  if (m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN)
+  {
+    if (m_processor->PollDevice(m_iLogicalAddress))
+      m_deviceStatus = CEC_DEVICE_STATUS_PRESENT;
+    else
+      m_deviceStatus = CEC_DEVICE_STATUS_NOT_PRESENT;
+  }
+
+  return m_deviceStatus;
+}
+
 //@}
 
 /** @name Setters */