X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2FCECProcessor.cpp;h=63009a87202617066ab8ef96227a83381d6790b2;hb=d05a1e9c14b9b3c7cf9ec975956eb23bb44bbc8f;hp=afe87a979f48cdfb944291575a969f9d5009fcd7;hpb=f6b94ad2fcaf7b7e09734b32c885d507cc30e45d;p=deb_libcec.git

diff --git a/src/lib/CECProcessor.cpp b/src/lib/CECProcessor.cpp
index afe87a9..63009a8 100644
--- a/src/lib/CECProcessor.cpp
+++ b/src/lib/CECProcessor.cpp
@@ -48,6 +48,7 @@ using namespace std;
 using namespace PLATFORM;
 
 CCECProcessor::CCECProcessor(CLibCEC *controller, libcec_configuration *configuration) :
+    m_bConnectionOpened(false),
     m_bInitialised(false),
     m_communication(NULL),
     m_controller(controller),
@@ -69,6 +70,7 @@ CCECProcessor::CCECProcessor(CLibCEC *controller, libcec_configuration *configur
 }
 
 CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress) :
+    m_bConnectionOpened(false),
     m_bInitialised(false),
     m_communication(NULL),
     m_controller(controller),
@@ -143,8 +145,14 @@ void CCECProcessor::Close(void)
   SetInitialised(false);
   StopThread();
 
-  CLockObject lock(m_mutex);
-  if (m_communication)
+  bool bClose(false);
+  {
+    CLockObject lock(m_mutex);
+    bClose = m_bConnectionOpened;
+    m_bConnectionOpened = false;
+  }
+
+  if (bClose && m_communication)
   {
     m_communication->Close();
     delete m_communication;
@@ -155,16 +163,19 @@ void CCECProcessor::Close(void)
 bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs)
 {
   bool bReturn(false);
-  CLockObject lock(m_mutex);
-  if (m_communication)
+  Close();
+
   {
-    CLibCEC::AddLog(CEC_LOG_WARNING, "existing connection handler found, deleting it");
-    m_communication->Close();
-    delete m_communication;
+    CLockObject lock(m_mutex);
+    if (m_bConnectionOpened)
+    {
+      CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
+      return false;
+    }
+    m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
+    m_bConnectionOpened = (m_communication != NULL);
   }
 
-  m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
-
   /* check for an already opened connection */
   if (m_communication->IsOpen())
   {
@@ -218,6 +229,10 @@ bool CCECProcessor::Initialise(void)
 
     /* only set our OSD name for the primary device */
     m_busDevices[m_logicalAddresses.primary]->m_strDeviceName = m_configuration.strDeviceName;
+
+    /* make the primary device the active source if the option is set */
+    if (m_configuration.bActivateSource == 1)
+      m_busDevices[m_logicalAddresses.primary]->m_bActiveSource = true;
   }
 
   /* get the vendor id from the TV, so we are using the correct handler */
@@ -233,8 +248,12 @@ bool CCECProcessor::Initialise(void)
   else if (m_configuration.iPhysicalAddress == 0 && (bReturn = SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort, true)) == false)
     CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set HDMI port %d on %s (%x)", m_configuration.iHDMIPort, ToString(m_configuration.baseDevice), (uint8_t)m_configuration.baseDevice);
 
+  if (m_configuration.bActivateSource == 1)
+    m_busDevices[m_logicalAddresses.primary]->ActivateSource();
+
   SetInitialised(bReturn);
-  CLibCEC::ConfigurationChanged(m_configuration);
+  if (bReturn)
+    CLibCEC::ConfigurationChanged(m_configuration);
 
   return bReturn;
 }
@@ -864,7 +883,7 @@ bool CCECProcessor::Transmit(const cec_command &data)
     return false;
   }
 
-  cec_adapter_message_state retVal(ADAPTER_MESSAGE_STATE_UNKNOWN);
+  uint8_t iMaxTries(0);
   {
     CLockObject lock(m_mutex);
     LogOutput(data);
@@ -874,16 +893,11 @@ bool CCECProcessor::Transmit(const cec_command &data)
       CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
       return false;
     }
-    uint8_t iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
-    retVal = m_communication->Write(data, iMaxTries, m_iLineTimeout, m_iRetryLineTimeout);
+    iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
   }
 
-  /* set to "not present" on failed ack */
-  if (retVal == ADAPTER_MESSAGE_STATE_SENT_NOT_ACKED &&
-      data.destination != CECDEVICE_BROADCAST)
-    m_busDevices[data.destination]->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
-
-  return retVal == ADAPTER_MESSAGE_STATE_SENT_ACKED;
+  return m_communication->Write(data, iMaxTries, m_iLineTimeout, m_iRetryLineTimeout)
+      == ADAPTER_MESSAGE_STATE_SENT_ACKED;
 }
 
 void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
@@ -1303,6 +1317,8 @@ const char *CCECProcessor::ToString(const cec_opcode opcode)
     return "system audio mode status";
   case CEC_OPCODE_SET_AUDIO_RATE:
     return "set audio rate";
+  case CEC_OPCODE_NONE:
+    return "poll";
   default:
     return "UNKNOWN";
   }