cec: added GetActiveDevices()/cec_get_active_devices(), IsActiveDevice()/cec_is_activ...

[deb_libcec.git] / src / lib / CECProcessor.cpp

diff --git a/src/lib/CECProcessor.cpp b/src/lib/CECProcessor.cpp
index dce52acdde66b35c7df84bd7407b570980960e81..dfd0cc1cb1b64a4bdd9e330aba2453a2ee597fa1 100644 (file)
--- a/src/lib/CECProcessor.cpp
+++ b/src/lib/CECProcessor.cpp
@@ -54,10 +54,10 @@ CCECProcessor::CCECProcessor(CLibCEC *controller, CAdapterCommunication *serComm
     m_controller(controller),
     m_bMonitor(false)
 {
-  m_logicalAddresses.clear();
-  m_logicalAddresses.set(iLogicalAddress);
+  m_logicalAddresses.Clear();
+  m_logicalAddresses.Set(iLogicalAddress);
   m_types.clear();
-  for (int iPtr = 0; iPtr < 16; iPtr++)
+  for (int iPtr = 0; iPtr <= 16; iPtr++)
     m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, iPtr == iLogicalAddress ? iPhysicalAddress : 0);
 }
 
@@ -69,7 +69,7 @@ CCECProcessor::CCECProcessor(CLibCEC *controller, CAdapterCommunication *serComm
     m_controller(controller),
     m_bMonitor(false)
 {
-  m_logicalAddresses.clear();
+  m_logicalAddresses.Clear();
   for (int iPtr = 0; iPtr < 16; iPtr++)
   {
     switch(iPtr)
@@ -137,75 +137,62 @@ bool CCECProcessor::Start(void)
   return false;
 }
 
-bool CCECProcessor::TryLogicalAddress(cec_logical_address address, unsigned int iIndex)
+bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
 {
-  const char *strLabel = CCECCommandHandler::ToString(address);
-  CStdString strLog;
-  strLog.Format("trying logical address '%s'", strLabel);
-  AddLog(CEC_LOG_DEBUG, strLog);
-
-  SetAckMask(0x1 << address);
-  if (!m_busDevices[address]->TransmitPoll(address))
+  if (m_busDevices[address]->TryLogicalAddress())
   {
-    strLog.Format("using logical address '%s'", strLabel);
-    AddLog(CEC_LOG_NOTICE, strLog);
-
     /* only set our OSD name and active source for the primary device */
-    if (m_logicalAddresses.empty())
+    if (m_logicalAddresses.IsEmpty())
     {
       m_busDevices[address]->m_strDeviceName = m_strDeviceName;
       m_busDevices[address]->m_bActiveSource = true;
     }
-    m_busDevices[address]->m_powerStatus = CEC_POWER_STATUS_STANDBY;
-    m_busDevices[address]->m_cecVersion = CEC_VERSION_1_3A;
-    m_logicalAddresses.set(address);
+    m_logicalAddresses.Set(address);
 
     // TODO
-    m_busDevices[address]->SetPhysicalAddress((uint16_t)CEC_DEFAULT_PHYSICAL_ADDRESS + ((uint16_t)iIndex * 0x100));
+    m_busDevices[address]->SetPhysicalAddress((uint16_t)CEC_DEFAULT_PHYSICAL_ADDRESS);
 
     return true;
   }
 
-  strLog.Format("logical address '%s' already taken", strLabel);
-  AddLog(CEC_LOG_DEBUG, strLog);
   return false;
 }
 
-bool CCECProcessor::FindLogicalAddressRecordingDevice(unsigned int iIndex)
+bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
 {
   AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
-  return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1, iIndex) ||
-      TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2, iIndex) ||
-      TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3, iIndex);
+  return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
+      TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
+      TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
 }
 
-bool CCECProcessor::FindLogicalAddressTuner(unsigned int iIndex)
+bool CCECProcessor::FindLogicalAddressTuner(void)
 {
   AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
-  return TryLogicalAddress(CECDEVICE_TUNER1, iIndex) ||
-      TryLogicalAddress(CECDEVICE_TUNER2, iIndex) ||
-      TryLogicalAddress(CECDEVICE_TUNER3, iIndex) ||
-      TryLogicalAddress(CECDEVICE_TUNER4, iIndex);
+  return TryLogicalAddress(CECDEVICE_TUNER1) ||
+      TryLogicalAddress(CECDEVICE_TUNER2) ||
+      TryLogicalAddress(CECDEVICE_TUNER3) ||
+      TryLogicalAddress(CECDEVICE_TUNER4);
 }
 
-bool CCECProcessor::FindLogicalAddressPlaybackDevice(unsigned int iIndex)
+bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
 {
   AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
-  return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1, iIndex) ||
-      TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2, iIndex) ||
-      TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3, iIndex);
+  return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
+      TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
+      TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
 }
 
-bool CCECProcessor::FindLogicalAddressAudioSystem(unsigned int iIndex)
+bool CCECProcessor::FindLogicalAddressAudioSystem(void)
 {
   AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
-  return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM, iIndex);
+  return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
 }
 
 bool CCECProcessor::FindLogicalAddresses(void)
 {
   bool bReturn(true);
-  m_logicalAddresses.clear();
+  m_logicalAddresses.Clear();
   CStdString strLog;
 
   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
@@ -217,13 +204,13 @@ bool CCECProcessor::FindLogicalAddresses(void)
     AddLog(CEC_LOG_DEBUG, strLog);
 
     if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
-      bReturn &= FindLogicalAddressRecordingDevice(iPtr);
+      bReturn &= FindLogicalAddressRecordingDevice();
     if (m_types.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
-      bReturn &= FindLogicalAddressTuner(iPtr);
+      bReturn &= FindLogicalAddressTuner();
     if (m_types.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
-      bReturn &= FindLogicalAddressPlaybackDevice(iPtr);
+      bReturn &= FindLogicalAddressPlaybackDevice();
     if (m_types.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
-      bReturn &= FindLogicalAddressAudioSystem(iPtr);
+      bReturn &= FindLogicalAddressAudioSystem();
   }
 
   return bReturn;
@@ -236,7 +223,7 @@ void *CCECProcessor::Process(void)
   CCECAdapterMessage    msg;
 
   {
-    if (m_logicalAddresses.empty() && !FindLogicalAddresses())
+    if (m_logicalAddresses.IsEmpty() && !FindLogicalAddresses())
     {
       CLockObject lock(&m_mutex);
       m_controller->AddLog(CEC_LOG_ERROR, "could not detect our logical addressed");
@@ -244,7 +231,7 @@ void *CCECProcessor::Process(void)
       return NULL;
     }
 
-    SetAckMask(m_logicalAddresses.ackmask());
+    SetAckMask(m_logicalAddresses.AckMask());
 
     {
       CLockObject lock(&m_mutex);
@@ -256,7 +243,7 @@ void *CCECProcessor::Process(void)
 
   while (!IsStopped())
   {
-    command.clear();
+    command.Clear();
     msg.clear();
 
     {
@@ -311,31 +298,56 @@ bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RE
     }
   }
 
-  return SetStreamPath(m_busDevices[addr]->GetPhysicalAddress());
+  return SetStreamPath(m_busDevices[addr]->GetPhysicalAddress()) &&
+      m_busDevices[addr]->TransmitActiveSource();
 }
 
 bool CCECProcessor::SetActiveView(void)
 {
-  return SetActiveSource();
+  return SetActiveSource(m_types.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_types[0]);
 }
 
-bool CCECProcessor::SetStreamPath(uint16_t iStreamPath)
+bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
 {
   bool bReturn(false);
 
-  CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
+  CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
   if (device)
   {
-    for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
-      m_busDevices[iPtr]->m_bActiveSource = false;
+    ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
+    if (bSendUpdate)
+      ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
+    bReturn = true;
+  }
 
-    device->m_bActiveSource = true;
-    device->m_powerStatus   = CEC_POWER_STATUS_ON;
+  return bReturn;
+}
 
-    if (m_logicalAddresses.isset(device->m_iLogicalAddress))
-      bReturn = device->TransmitActiveSource();
-    else
-      bReturn = true;
+bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
+{
+  bool bReturn(false);
+
+  CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
+  if (device)
+  {
+    ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
+    if (bSendUpdate)
+      ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
+    bReturn = true;
+  }
+
+  return bReturn;
+}
+
+bool CCECProcessor::SetStreamPath(uint16_t iStreamPath)
+{
+  bool bReturn(false);
+
+  CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
+  if (device)
+  {
+    device->SetActiveDevice();
+    bReturn = true;
   }
 
   return bReturn;
@@ -346,7 +358,7 @@ bool CCECProcessor::SetInactiveView(void)
   if (!IsRunning())
     return false;
 
-  if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
+  if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
     return m_busDevices[m_logicalAddresses.primary]->TransmitInactiveView();
   return false;
 }
@@ -371,16 +383,30 @@ bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
     strLog.Format("<< setting primary logical address to %1x", iLogicalAddress);
     m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
     m_logicalAddresses.primary = iLogicalAddress;
-    m_logicalAddresses.set(iLogicalAddress);
-    return SetAckMask(m_logicalAddresses.ackmask());
+    m_logicalAddresses.Set(iLogicalAddress);
+    return SetAckMask(m_logicalAddresses.AckMask());
   }
 
   return true;
 }
 
+bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
+{
+  for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
+  {
+    if (m_logicalAddresses[iPtr])
+      m_busDevices[iPtr]->SetMenuState(state);
+  }
+
+  if (bSendUpdate)
+    m_busDevices[m_logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
+
+  return true;
+}
+
 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress)
 {
-  if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
+  if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
   {
     m_busDevices[m_logicalAddresses.primary]->SetPhysicalAddress(iPhysicalAddress);
     return SetActiveView();
@@ -398,7 +424,7 @@ bool CCECProcessor::SwitchMonitoring(bool bEnable)
   if (bEnable)
     return SetAckMask(0);
   else
-    return SetAckMask(m_logicalAddresses.ackmask());
+    return SetAckMask(m_logicalAddresses.AckMask());
 }
 
 bool CCECProcessor::PollDevice(cec_logical_address iAddress)
@@ -408,11 +434,12 @@ bool CCECProcessor::PollDevice(cec_logical_address iAddress)
   return false;
 }
 
-
 CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const
 {
-  CCECBusDevice *device = NULL;
+  if (m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress() == iPhysicalAddress)
+    return m_busDevices[m_logicalAddresses.primary];
 
+  CCECBusDevice *device = NULL;
   for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
   {
     if (m_busDevices[iPtr]->GetPhysicalAddress() == iPhysicalAddress)
@@ -425,6 +452,22 @@ CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddre
   return device;
 }
 
+CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
+{
+  CCECBusDevice *device = NULL;
+
+  for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
+  {
+    if (m_busDevices[iPtr]->m_type == type)
+    {
+      device = m_busDevices[iPtr];
+      break;
+    }
+  }
+
+  return device;
+}
+
 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
 {
   return m_busDevices[iAddress]->GetCecVersion();
@@ -502,9 +545,9 @@ void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode
 
   cec_command command;
   // TODO
-  cec_command::format(command, m_logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
-  command.parameters.push_back((uint8_t)opcode);
-  command.parameters.push_back((uint8_t)reason);
+  cec_command::Format(command, m_logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
+  command.parameters.PushBack((uint8_t)opcode);
+  command.parameters.PushBack((uint8_t)reason);
 
   Transmit(command);
 }
@@ -565,7 +608,7 @@ bool CCECProcessor::ParseMessage(const CCECAdapterMessage &msg)
   {
   case MSGCODE_FRAME_START:
     {
-      m_currentframe.clear();
+      m_currentframe.Clear();
       if (msg.size() >= 2)
       {
         m_currentframe.initiator   = msg.initiator();
@@ -579,7 +622,7 @@ bool CCECProcessor::ParseMessage(const CCECAdapterMessage &msg)
     {
       if (msg.size() >= 2)
       {
-        m_currentframe.push_back(msg[1]);
+        m_currentframe.PushBack(msg[1]);
         m_currentframe.eom = msg.eom();
       }
       bEom = msg.eom();
@@ -600,13 +643,38 @@ void CCECProcessor::ParseCommand(cec_command &command)
     dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
   m_controller->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
 
-  if (!m_bMonitor)
+  if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
     m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
 }
 
+cec_logical_addresses CCECProcessor::GetActiveDevices(void)
+{
+  cec_logical_addresses addresses;
+  for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
+  {
+    if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
+      addresses.Set((cec_logical_address) iPtr);
+  }
+  return addresses;
+}
+
+bool CCECProcessor::IsActiveDevice(cec_logical_address address)
+{
+  return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
+}
+
+bool CCECProcessor::IsActiveDeviceType(cec_device_type type)
+{
+  cec_logical_addresses activeDevices = GetActiveDevices();
+  for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
+    if (activeDevices.IsSet((cec_logical_address) iPtr) && m_busDevices[iPtr]->GetType() == type)
+      return true;
+  return false;
+}
+
 uint16_t CCECProcessor::GetPhysicalAddress(void) const
 {
-  if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
+  if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
     return m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress();
   return false;
 }