cec: don't send a 'disconnected' alert when the close method is called

[deb_libcec.git] / src / lib / adapter / USBCECAdapterCommunication.cpp

diff --git a/src/lib/adapter/USBCECAdapterCommunication.cpp b/src/lib/adapter/USBCECAdapterCommunication.cpp
index b08801fae211a27d4756a586efb673e0c16f7d46..5c2653ade2c67070cfd5d02cddda73e3aac9372c 100644 (file)
--- a/src/lib/adapter/USBCECAdapterCommunication.cpp
+++ b/src/lib/adapter/USBCECAdapterCommunication.cpp
@@ -188,9 +188,6 @@ void CUSBCECAdapterCommunication::Close(void)
   /* close and delete the com port connection */
   if (m_port)
     m_port->Close();
-
-  libcec_parameter param;
-  LIB_CEC->Alert(CEC_ALERT_CONNECTION_LOST, param);
 }
 
 cec_adapter_message_state CUSBCECAdapterCommunication::Write(const cec_command &data, bool &bRetry, uint8_t iLineTimeout)
@@ -223,7 +220,13 @@ void *CUSBCECAdapterCommunication::Process(void)
   {
     /* read from the serial port */
     if (!ReadFromDevice(50, 5))
+    {
+      libcec_parameter param;
+      param.paramData = NULL; param.paramType = CEC_PARAMETER_TYPE_UNKOWN;
+      LIB_CEC->Alert(CEC_ALERT_CONNECTION_LOST, param);
+
       break;
+    }
 
     /* TODO sleep 5 ms so other threads can get a lock */
     Sleep(5);
@@ -383,7 +386,13 @@ CCECAdapterMessage *CUSBCECAdapterCommunication::SendCommand(cec_adapter_message
   if (!m_adapterMessageQueue->Write(output))
   {
     if (output->state == ADAPTER_MESSAGE_STATE_ERROR)
+    {
+      libcec_parameter param;
+      param.paramData = NULL; param.paramType = CEC_PARAMETER_TYPE_UNKOWN;
+      LIB_CEC->Alert(CEC_ALERT_CONNECTION_LOST, param);
+
       Close();
+    }
     return output;
   }
   else