Respond to Get Menu Language. bugzid: 547

[deb_libcec.git] / src / lib / implementations / CECCommandHandler.cpp

diff --git a/src/lib/implementations/CECCommandHandler.cpp b/src/lib/implementations/CECCommandHandler.cpp
index d2fe2fd9f742101948ceb97b08c5cbbab3a55fc6..eefc0e3c5b2914c63f854e6c00c18788b139cc6a 100644 (file)
--- a/src/lib/implementations/CECCommandHandler.cpp
+++ b/src/lib/implementations/CECCommandHandler.cpp
@@ -61,6 +61,9 @@ CCECCommandHandler::~CCECCommandHandler(void)
 
 bool CCECCommandHandler::HandleCommand(const cec_command &command)
 {
+  if (command.opcode_set == 0)
+    return HandlePoll(command);
+
   bool bHandled(true);
 
   CLibCEC::AddCommand(command);
@@ -80,6 +83,10 @@ bool CCECCommandHandler::HandleCommand(const cec_command &command)
     if (m_processor->IsInitialised())
       HandleGivePhysicalAddress(command);
     break;
+  case CEC_OPCODE_GET_MENU_LANGUAGE:
+    if (m_processor->IsInitialised())
+      HandleGiveMenuLanguage(command);
+    break;
   case CEC_OPCODE_GIVE_OSD_NAME:
     if (m_processor->IsInitialised())
       HandleGiveOSDName(command);
@@ -242,7 +249,9 @@ bool CCECCommandHandler::HandleDeviceVendorId(const cec_command &command)
 
 bool CCECCommandHandler::HandleFeatureAbort(const cec_command &command)
 {
-  if (command.parameters.size == 2 && command.parameters[1] == CEC_ABORT_REASON_UNRECOGNIZED_OPCODE)
+  if (command.parameters.size == 2 &&
+        (command.parameters[1] == CEC_ABORT_REASON_UNRECOGNIZED_OPCODE ||
+         command.parameters[1] == CEC_ABORT_REASON_REFUSED))
     m_processor->m_busDevices[command.initiator]->SetUnsupportedFeature((cec_opcode)command.parameters[0]);
   return true;
 }
@@ -336,6 +345,18 @@ bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command)
   return false;
 }
 
+bool CCECCommandHandler::HandleGiveMenuLanguage(const cec_command &command)
+{
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
+  {
+    CCECBusDevice *device = GetDevice(command.destination);
+    if (device)
+      return device->TransmitSetMenuLanguage(command.initiator);
+  }
+
+  return false;
+}
+
 bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command)
 {
   if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
@@ -369,6 +390,12 @@ bool CCECCommandHandler::HandleMenuRequest(const cec_command &command)
   return false;
 }
 
+bool CCECCommandHandler::HandlePoll(const cec_command &command)
+{
+  m_busDevice->HandlePoll(command.initiator);
+  return true;
+}
+
 bool CCECCommandHandler::HandleReportAudioStatus(const cec_command &command)
 {
   if (command.parameters.size == 1)
@@ -580,37 +607,49 @@ bool CCECCommandHandler::HandleTextViewOn(const cec_command &command)
 
 bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command)
 {
-  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0)
+  if (m_processor->IsRunning() &&
+      m_busDevice->MyLogicalAddressContains(command.destination) &&
+      command.parameters.size > 0)
   {
     CLibCEC::AddKey();
-
     if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX)
+      CLibCEC::SetCurrentButton((cec_user_control_code) command.parameters[0]);
+
+    if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER ||
+        command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION)
     {
-      if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER ||
-          command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION)
+      bool bPowerOn(true);
+      CCECBusDevice *device = GetDevice(command.destination);
+      if (!device)
+        return true;
+
+      // CEC_USER_CONTROL_CODE_POWER operates as a toggle
+      // assume CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION does not
+      if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER)
       {
-        CCECBusDevice *device = GetDevice(command.destination);
-        if (device)
-        {
-          device->SetPowerStatus(CEC_POWER_STATUS_ON);
-          if (device->MyLogicalAddressContains(device->GetLogicalAddress()))
-          {
-            device->SetActiveSource();
-            device->TransmitImageViewOn();
-            device->TransmitActiveSource();
-
-            if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
-                device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)
-              ((CCECPlaybackDevice *)device)->TransmitDeckStatus(command.initiator);
-          }
-        }
+        cec_power_status status = device->GetPowerStatus();
+        bPowerOn = !(status == CEC_POWER_STATUS_ON || status == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
+      }
+
+      if (bPowerOn)
+      {
+        device->SetActiveSource();
+        device->TransmitImageViewOn();
+        device->TransmitActiveSource();
+
+        if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
+            device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)
+          ((CCECPlaybackDevice *)device)->TransmitDeckStatus(command.initiator);
       }
       else
       {
-        CLibCEC::SetCurrentButton((cec_user_control_code) command.parameters[0]);
+        device->SetInactiveSource();
+        device->TransmitInactiveSource();
+        device->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
       }
-      return true;
     }
+
+    return true;
   }
   return false;
 }
@@ -852,6 +891,17 @@ bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInit
   return Transmit(command, false);
 }
 
+bool CCECCommandHandler::TransmitSetMenuLanguage(const cec_logical_address iInitiator, const char lang[3])
+{
+  cec_command command;
+  command.Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_SET_MENU_LANGUAGE);
+  command.parameters.PushBack((uint8_t) lang[0]);
+  command.parameters.PushBack((uint8_t) lang[1]);
+  command.parameters.PushBack((uint8_t) lang[2]);
+
+  return Transmit(command, false);
+}
+
 bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination)
 {
   cec_command command;
@@ -951,7 +1001,6 @@ bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /*
 
   {
     uint8_t iTries(0), iMaxTries(command.opcode == CEC_OPCODE_NONE ? 1 : m_iTransmitRetries + 1);
-    CLockObject writeLock(m_processor->m_transmitMutex);
     while (!bReturn && ++iTries <= iMaxTries)
     {
       if ((bReturn = m_processor->Transmit(command)) == true)