cec: added GetDeviceMenuLanguage()/cec_get_device_menu_language()

[deb_libcec.git] / src / lib / devices / CECBusDevice.cpp

diff --git a/src/lib/devices/CECBusDevice.cpp b/src/lib/devices/CECBusDevice.cpp
index 5086e8b36f55240c4b5a764a972c7eb6a7d014de..8aa5e4bf908f2465bf70b570b92fd6efa4f12aa0 100644 (file)
--- a/src/lib/devices/CECBusDevice.cpp
+++ b/src/lib/devices/CECBusDevice.cpp
@@ -45,13 +45,19 @@ CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogi
   m_processor(processor),
   m_iVendorId(0),
   m_iVendorClass(CEC_VENDOR_UNKNOWN),
-  m_iLastActive(0)
+  m_iLastActive(0),
+  m_cecVersion(CEC_VERSION_UNKNOWN)
 {
   m_handler = new CCECCommandHandler(this);
+  for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
+    m_menuLanguage.language[iPtr] = '?';
+  m_menuLanguage.language[3] = 0;
+  m_menuLanguage.device = iLogicalAddress;
 }
 
 CCECBusDevice::~CCECBusDevice(void)
 {
+  m_condition.Broadcast();
   delete m_handler;
 }
 
@@ -70,6 +76,44 @@ void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
   m_processor->AddLog(level, strMessage);
 }
 
+void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
+{
+  if (language.device == m_iLogicalAddress)
+  {
+    CStdString strLog;
+    strLog.Format("device %d menu language set to '%s'", m_iLogicalAddress, language.language);
+    m_processor->AddLog(CEC_LOG_DEBUG, strLog);
+    m_menuLanguage = language;
+  }
+}
+
+void CCECBusDevice::SetCecVersion(cec_version newVersion)
+{
+  CStdString strLog;
+  m_cecVersion = newVersion;
+
+  switch (newVersion)
+  {
+  case CEC_VERSION_1_2:
+    strLog.Format("device %d reports CEC version 1.2", m_iLogicalAddress);
+    break;
+  case CEC_VERSION_1_2A:
+    strLog.Format("device %d reports CEC version 1.2a", m_iLogicalAddress);
+    break;
+  case CEC_VERSION_1_3:
+    strLog.Format("device %d reports CEC version 1.3", m_iLogicalAddress);
+    break;
+  case CEC_VERSION_1_3A:
+    strLog.Format("device %d reports CEC version 1.3a", m_iLogicalAddress);
+    break;
+  default:
+    strLog.Format("device %d reports an unknown CEC version", m_iLogicalAddress);
+    m_cecVersion = CEC_VERSION_UNKNOWN;
+    break;
+  }
+  AddLog(CEC_LOG_DEBUG, strLog);
+}
+
 void CCECBusDevice::SetVendorId(const cec_datapacket &data)
 {
   if (data.size < 3)
@@ -125,6 +169,7 @@ bool CCECBusDevice::HandleCommand(const cec_command &command)
   CLockObject lock(&m_mutex);
   m_iLastActive = GetTimeMs();
   m_handler->HandleCommand(command);
+  m_condition.Signal();
   return true;
 }
 
@@ -139,7 +184,8 @@ void CCECBusDevice::PollVendorId(void)
 
     cec_command command;
     cec_command::format(command, GetMyLogicalAddress(), GetLogicalAddress(), CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
-    m_processor->Transmit(command, false);
+    command.ack_timeout = 0;
+    m_processor->Transmit(command);
   }
 }
 
@@ -312,6 +358,36 @@ bool CCECBusDevice::BroadcastActiveSource(void)
   return m_processor->Transmit(command);
 }
 
+cec_version CCECBusDevice::GetCecVersion(void)
+{
+  if (m_cecVersion == CEC_VERSION_UNKNOWN)
+  {
+    AddLog(CEC_LOG_NOTICE, "<< requesting CEC version");
+    cec_command command;
+    cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
+    CLockObject lock(&m_mutex);
+    if (m_processor->Transmit(command))
+      m_condition.Wait(&m_mutex, 1000);
+  }
+
+  return m_cecVersion;
+}
+
+cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
+{
+  if (!strcmp(m_menuLanguage.language, "???"))
+  {
+    AddLog(CEC_LOG_NOTICE, "<< requesting menu language");
+    cec_command command;
+    cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
+    CLockObject lock(&m_mutex);
+    if (m_processor->Transmit(command))
+      m_condition.Wait(&m_mutex, 1000);
+  }
+
+  return m_menuLanguage;
+}
+
 const char *CCECBusDevice::CECVendorIdToString(const uint64_t iVendorId)
 {
   switch (iVendorId)