X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fdevices%2FCECBusDevice.cpp;h=489ded2cec4f441d379922e76f5be7459795c452;hb=ea3e78c63860879e58030b6b01a3bdfb8475871c;hp=6fd077050038c492f2df72cba371f5edd43dab66;hpb=42d28d15d07f893b491051970ade1bd56bb596eb;p=deb_libcec.git

diff --git a/src/lib/devices/CECBusDevice.cpp b/src/lib/devices/CECBusDevice.cpp
index 6fd0770..489ded2 100644
--- a/src/lib/devices/CECBusDevice.cpp
+++ b/src/lib/devices/CECBusDevice.cpp
@@ -1,7 +1,7 @@
 /*
  * This file is part of the libCEC(R) library.
  *
- * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited.  All rights reserved.
  * libCEC(R) is an original work, containing original code.
  *
  * libCEC(R) is a trademark of Pulse-Eight Limited.
@@ -30,16 +30,23 @@
  *     http://www.pulse-eight.net/
  */
 
+#include "env.h"
 #include "CECBusDevice.h"
-#include "../CECProcessor.h"
-#include "../implementations/ANCommandHandler.h"
-#include "../implementations/CECCommandHandler.h"
-#include "../implementations/SLCommandHandler.h"
-#include "../implementations/VLCommandHandler.h"
-#include "../LibCEC.h"
-#include "../CECTypeUtils.h"
-#include "../platform/util/timeutils.h"
-#include "../platform/util/util.h"
+
+#include "lib/CECProcessor.h"
+#include "lib/CECClient.h"
+#include "lib/implementations/ANCommandHandler.h"
+#include "lib/implementations/CECCommandHandler.h"
+#include "lib/implementations/SLCommandHandler.h"
+#include "lib/implementations/VLCommandHandler.h"
+#include "lib/implementations/PHCommandHandler.h"
+#include "lib/implementations/RLCommandHandler.h"
+#include "lib/implementations/RHCommandHandler.h"
+#include "lib/implementations/AQCommandHandler.h"
+#include "lib/LibCEC.h"
+#include "lib/CECTypeUtils.h"
+#include "lib/platform/util/timeutils.h"
+#include "lib/platform/util/util.h"
 
 #include "CECAudioSystem.h"
 #include "CECPlaybackDevice.h"
@@ -54,6 +61,78 @@ using namespace PLATFORM;
 #define LIB_CEC     m_processor->GetLib()
 #define ToString(p) CCECTypeUtils::ToString(p)
 
+CResponse::CResponse(cec_opcode opcode) :
+    m_opcode(opcode)
+{
+}
+
+CResponse::~CResponse(void)
+{
+  Broadcast();
+}
+
+bool CResponse::Wait(uint32_t iTimeout)
+{
+  return m_event.Wait(iTimeout);
+}
+
+void CResponse::Broadcast(void)
+{
+  m_event.Broadcast();
+}
+
+CWaitForResponse::CWaitForResponse(void)
+{
+}
+
+CWaitForResponse::~CWaitForResponse(void)
+{
+  Clear();
+}
+
+void CWaitForResponse::Clear()
+{
+  PLATFORM::CLockObject lock(m_mutex);
+  for (std::map<cec_opcode, CResponse*>::iterator it = m_waitingFor.begin(); it != m_waitingFor.end(); it++)
+  {
+    it->second->Broadcast();
+    delete it->second;
+  }
+  m_waitingFor.clear();
+}
+
+bool CWaitForResponse::Wait(cec_opcode opcode, uint32_t iTimeout)
+{
+  CResponse *response = GetEvent(opcode);
+  return response ? response->Wait(iTimeout) : false;
+}
+
+void CWaitForResponse::Received(cec_opcode opcode)
+{
+  CResponse *response = GetEvent(opcode);
+  if (response)
+    response->Broadcast();
+}
+
+CResponse* CWaitForResponse::GetEvent(cec_opcode opcode)
+{
+  CResponse *retVal(NULL);
+  {
+    PLATFORM::CLockObject lock(m_mutex);
+    std::map<cec_opcode, CResponse*>::iterator it = m_waitingFor.find(opcode);
+    if (it != m_waitingFor.end())
+    {
+      retVal = it->second;
+    }
+    else
+    {
+      retVal = new CResponse(opcode);
+      m_waitingFor[opcode] = retVal;
+    }
+    return retVal;
+  }
+}
+
 CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */) :
   m_type                  (CEC_DEVICE_TYPE_RESERVED),
   m_iPhysicalAddress      (iPhysicalAddress),
@@ -71,7 +150,9 @@ CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogi
   m_deviceStatus          (CEC_DEVICE_STATUS_UNKNOWN),
   m_iHandlerUseCount      (0),
   m_bAwaitingReceiveFailed(false),
-  m_bVendorIdRequested    (false)
+  m_bVendorIdRequested    (false),
+  m_waitForResponse       (new CWaitForResponse),
+  m_bImageViewOnSent      (false)
 {
   m_handler = new CCECCommandHandler(this);
 
@@ -86,16 +167,17 @@ CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogi
 CCECBusDevice::~CCECBusDevice(void)
 {
   DELETE_AND_NULL(m_handler);
+  DELETE_AND_NULL(m_waitForResponse);
 }
 
 bool CCECBusDevice::ReplaceHandler(bool bActivateSource /* = true */)
 {
+  if (m_iLogicalAddress == CECDEVICE_BROADCAST)
+    return false;
+
   bool bInitHandler(false);
   {
-    CTryLockObject lock(m_mutex);
-    if (!lock.IsLocked())
-      return false;
-
+    CLockObject lock(m_mutex);
     CLockObject handlerLock(m_handlerMutex);
     if (m_iHandlerUseCount > 0)
       return false;
@@ -107,21 +189,40 @@ bool CCECBusDevice::ReplaceHandler(bool bActivateSource /* = true */)
       if (CCECCommandHandler::HasSpecificHandler(m_vendor))
       {
         LIB_CEC->AddLog(CEC_LOG_DEBUG, "replacing the command handler for device '%s' (%x)", GetLogicalAddressName(), GetLogicalAddress());
+
+        int32_t iTransmitTimeout     = m_handler->m_iTransmitTimeout;
+        int32_t iTransmitWait        = m_handler->m_iTransmitWait;
+        int8_t  iTransmitRetries     = m_handler->m_iTransmitRetries;
+        int64_t iActiveSourcePending = m_handler->m_iActiveSourcePending;
+
         DELETE_AND_NULL(m_handler);
 
         switch (m_vendor)
         {
         case CEC_VENDOR_SAMSUNG:
-          m_handler = new CANCommandHandler(this);
+          m_handler = new CANCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
           break;
         case CEC_VENDOR_LG:
-          m_handler = new CSLCommandHandler(this);
+          m_handler = new CSLCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
           break;
         case CEC_VENDOR_PANASONIC:
-          m_handler = new CVLCommandHandler(this);
+          m_handler = new CVLCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
+          break;
+        case CEC_VENDOR_PHILIPS:
+          m_handler = new CPHCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
+          break;
+        case CEC_VENDOR_TOSHIBA:
+        case CEC_VENDOR_TOSHIBA2:
+          m_handler = new CRLCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
+          break;
+        case CEC_VENDOR_ONKYO:
+          m_handler = new CRHCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
+          break;
+        case CEC_VENDOR_SHARP:
+          m_handler = new CAQCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
           break;
         default:
-          m_handler = new CCECCommandHandler(this);
+          m_handler = new CCECCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending);
           break;
         }
 
@@ -148,6 +249,13 @@ bool CCECBusDevice::ReplaceHandler(bool bActivateSource /* = true */)
   return true;
 }
 
+CCECCommandHandler *CCECBusDevice::GetHandler(void)
+{
+  ReplaceHandler(false);
+  MarkBusy();
+  return m_handler;
+}
+
 bool CCECBusDevice::HandleCommand(const cec_command &command)
 {
   bool bHandled(false);
@@ -156,11 +264,6 @@ bool CCECBusDevice::HandleCommand(const cec_command &command)
   {
     CLockObject lock(m_mutex);
     m_iLastActive = GetTimeMs();
-
-    /* don't call GetStatus() here, just read the value with the mutex locked */
-    if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC && command.opcode_set == 1)
-      m_deviceStatus = CEC_DEVICE_STATUS_PRESENT;
-
     MarkBusy();
   }
 
@@ -168,7 +271,7 @@ bool CCECBusDevice::HandleCommand(const cec_command &command)
   bHandled = m_handler->HandleCommand(command);
 
   /* change status to present */
-  if (bHandled && GetLogicalAddress() != CECDEVICE_BROADCAST)
+  if (bHandled && GetLogicalAddress() != CECDEVICE_BROADCAST && command.opcode_set == 1)
   {
     CLockObject lock(m_mutex);
     if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC)
@@ -209,7 +312,9 @@ void CCECBusDevice::SetUnsupportedFeature(cec_opcode opcode)
       opcode == CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP ||
       opcode == CEC_OPCODE_ABORT ||
       opcode == CEC_OPCODE_FEATURE_ABORT ||
-      opcode == CEC_OPCODE_NONE)
+      opcode == CEC_OPCODE_NONE ||
+      opcode == CEC_OPCODE_USER_CONTROL_PRESSED ||
+      opcode == CEC_OPCODE_USER_CONTROL_RELEASE)
     return;
 
   {
@@ -223,7 +328,7 @@ void CCECBusDevice::SetUnsupportedFeature(cec_opcode opcode)
 
   // signal threads that are waiting for a reponse
   MarkBusy();
-  m_handler->SignalOpcode(cec_command::GetResponseOpcode(opcode));
+  SignalOpcode(cec_command::GetResponseOpcode(opcode));
   MarkReady();
 }
 
@@ -288,24 +393,24 @@ bool CCECBusDevice::RequestCecVersion(const cec_logical_address initiator, bool
       !IsUnsupportedFeature(CEC_OPCODE_GET_CEC_VERSION))
   {
     MarkBusy();
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
     bReturn = m_handler->TransmitRequestCecVersion(initiator, m_iLogicalAddress, bWaitForResponse);
     MarkReady();
   }
   return bReturn;
 }
 
-bool CCECBusDevice::TransmitCECVersion(const cec_logical_address destination)
+bool CCECBusDevice::TransmitCECVersion(const cec_logical_address destination, bool bIsReply)
 {
   cec_version version;
   {
     CLockObject lock(m_mutex);
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_cecVersion));
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_cecVersion));
     version = m_cecVersion;
   }
 
   MarkBusy();
-  bool bReturn = m_handler->TransmitCECVersion(m_iLogicalAddress, destination, version);
+  bool bReturn = m_handler->TransmitCECVersion(m_iLogicalAddress, destination, version, bIsReply);
   MarkReady();
   return bReturn;
 }
@@ -357,14 +462,14 @@ bool CCECBusDevice::RequestMenuLanguage(const cec_logical_address initiator, boo
       !IsUnsupportedFeature(CEC_OPCODE_GET_MENU_LANGUAGE))
   {
     MarkBusy();
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
     bReturn = m_handler->TransmitRequestMenuLanguage(initiator, m_iLogicalAddress, bWaitForResponse);
     MarkReady();
   }
   return bReturn;
 }
 
-bool CCECBusDevice::TransmitSetMenuLanguage(const cec_logical_address destination)
+bool CCECBusDevice::TransmitSetMenuLanguage(const cec_logical_address destination, bool bIsReply)
 {
   bool bReturn(false);
   cec_menu_language language;
@@ -373,38 +478,39 @@ bool CCECBusDevice::TransmitSetMenuLanguage(const cec_logical_address destinatio
     language = m_menuLanguage;
   }
 
-  char lang[3];
+  char lang[4];
   {
     CLockObject lock(m_mutex);
     lang[0] = language.language[0];
     lang[1] = language.language[1];
     lang[2] = language.language[2];
+    lang[3] = (char)0;
   }
 
   MarkBusy();
   if (lang[0] == '?' && lang[1] == '?' && lang[2] == '?')
   {
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): Menu language feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): menu language feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination);
     m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
     bReturn = true;
   }
   else
   {
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): Menu language '%s'", GetLogicalAddressName(), m_iLogicalAddress, lang);
-    bReturn = m_handler->TransmitSetMenuLanguage(m_iLogicalAddress, lang);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> broadcast (F): menu language '%s'", GetLogicalAddressName(), m_iLogicalAddress, lang);
+    bReturn = m_handler->TransmitSetMenuLanguage(m_iLogicalAddress, lang, bIsReply);
   }
   MarkReady();
   return bReturn;
 }
 
-bool CCECBusDevice::TransmitOSDString(const cec_logical_address destination, cec_display_control duration, const char *strMessage)
+bool CCECBusDevice::TransmitOSDString(const cec_logical_address destination, cec_display_control duration, const char *strMessage, bool bIsReply)
 {
   bool bReturn(false);
   if (!m_processor->GetDevice(destination)->IsUnsupportedFeature(CEC_OPCODE_SET_OSD_STRING))
   {
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, strMessage);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, strMessage);
     MarkBusy();
-    bReturn = m_handler->TransmitOSDString(m_iLogicalAddress, destination, duration, strMessage);
+    bReturn = m_handler->TransmitOSDString(m_iLogicalAddress, destination, duration, strMessage, bIsReply);
     MarkReady();
   }
   return bReturn;
@@ -455,24 +561,24 @@ bool CCECBusDevice::RequestOSDName(const cec_logical_address initiator, bool bWa
       !IsUnsupportedFeature(CEC_OPCODE_GIVE_OSD_NAME))
   {
     MarkBusy();
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
     bReturn = m_handler->TransmitRequestOSDName(initiator, m_iLogicalAddress, bWaitForResponse);
     MarkReady();
   }
   return bReturn;
 }
 
-bool CCECBusDevice::TransmitOSDName(const cec_logical_address destination)
+bool CCECBusDevice::TransmitOSDName(const cec_logical_address destination, bool bIsReply)
 {
   CStdString strDeviceName;
   {
     CLockObject lock(m_mutex);
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, m_strDeviceName.c_str());
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, m_strDeviceName.c_str());
     strDeviceName = m_strDeviceName;
   }
 
   MarkBusy();
-  bool bReturn = m_handler->TransmitOSDName(m_iLogicalAddress, destination, strDeviceName);
+  bool bReturn = m_handler->TransmitOSDName(m_iLogicalAddress, destination, strDeviceName, bIsReply);
   MarkReady();
   return bReturn;
 }
@@ -530,14 +636,14 @@ bool CCECBusDevice::RequestPhysicalAddress(const cec_logical_address initiator,
   if (!IsHandledByLibCEC())
   {
     MarkBusy();
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
     bReturn = m_handler->TransmitRequestPhysicalAddress(initiator, m_iLogicalAddress, bWaitForResponse);
     MarkReady();
   }
   return bReturn;
 }
 
-bool CCECBusDevice::TransmitPhysicalAddress(void)
+bool CCECBusDevice::TransmitPhysicalAddress(bool bIsReply)
 {
   uint16_t iPhysicalAddress;
   cec_device_type type;
@@ -546,13 +652,13 @@ bool CCECBusDevice::TransmitPhysicalAddress(void)
     if (m_iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS)
       return false;
 
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
     iPhysicalAddress = m_iPhysicalAddress;
     type = m_type;
   }
 
   MarkBusy();
-  bool bReturn = m_handler->TransmitPhysicalAddress(m_iLogicalAddress, iPhysicalAddress, type);
+  bool bReturn = m_handler->TransmitPhysicalAddress(m_iLogicalAddress, iPhysicalAddress, type, bIsReply);
   MarkReady();
   return bReturn;
 }
@@ -579,7 +685,7 @@ cec_power_status CCECBusDevice::GetPowerStatus(const cec_logical_address initiat
   if (bRequestUpdate)
   {
     CheckVendorIdRequested(initiator);
-    RequestPowerStatus(initiator);
+    RequestPowerStatus(initiator, bUpdate);
   }
 
   CLockObject lock(m_mutex);
@@ -597,7 +703,26 @@ void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
   }
 }
 
-bool CCECBusDevice::RequestPowerStatus(const cec_logical_address initiator, bool bWaitForResponse /* = true */)
+void CCECBusDevice::OnImageViewOnSent(bool bSentByLibCEC)
+{
+  CLockObject lock(m_mutex);
+  m_bImageViewOnSent = bSentByLibCEC;
+
+  if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON)
+  {
+    m_iLastPowerStateUpdate = GetTimeMs();
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_powerStatus), ToString(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON));
+    m_powerStatus = CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON;
+  }
+}
+
+bool CCECBusDevice::ImageViewOnSent(void)
+{
+  CLockObject lock(m_mutex);
+  return m_bImageViewOnSent;
+}
+
+bool CCECBusDevice::RequestPowerStatus(const cec_logical_address initiator, bool bUpdate, bool bWaitForResponse /* = true */)
 {
   bool bReturn(false);
 
@@ -605,24 +730,25 @@ bool CCECBusDevice::RequestPowerStatus(const cec_logical_address initiator, bool
       !IsUnsupportedFeature(CEC_OPCODE_GIVE_DEVICE_POWER_STATUS))
   {
     MarkBusy();
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
-    bReturn = m_handler->TransmitRequestPowerStatus(initiator, m_iLogicalAddress, bWaitForResponse);
+    bReturn = m_handler->TransmitRequestPowerStatus(initiator, m_iLogicalAddress, bUpdate, bWaitForResponse);
+    if (!bReturn)
+      SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
     MarkReady();
   }
   return bReturn;
 }
 
-bool CCECBusDevice::TransmitPowerState(const cec_logical_address destination)
+bool CCECBusDevice::TransmitPowerState(const cec_logical_address destination, bool bIsReply)
 {
   cec_power_status state;
   {
     CLockObject lock(m_mutex);
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_powerStatus));
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_powerStatus));
     state = m_powerStatus;
   }
 
   MarkBusy();
-  bool bReturn = m_handler->TransmitPowerState(m_iLogicalAddress, destination, state);
+  bool bReturn = m_handler->TransmitPowerState(m_iLogicalAddress, destination, state, bIsReply);
   MarkReady();
   return bReturn;
 }
@@ -678,7 +804,7 @@ bool CCECBusDevice::RequestVendorId(const cec_logical_address initiator, bool bW
   if (!IsHandledByLibCEC() && initiator != CECDEVICE_UNKNOWN)
   {
     MarkBusy();
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
     bReturn = m_handler->TransmitRequestVendorId(initiator, m_iLogicalAddress, bWaitForResponse);
     MarkReady();
 
@@ -688,7 +814,7 @@ bool CCECBusDevice::RequestVendorId(const cec_logical_address initiator, bool bW
   return bReturn;
 }
 
-bool CCECBusDevice::TransmitVendorID(const cec_logical_address destination, bool bSendAbort /* = true */)
+bool CCECBusDevice::TransmitVendorID(const cec_logical_address destination, bool bSendAbort, bool bIsReply)
 {
   bool bReturn(false);
   uint64_t iVendorId;
@@ -702,15 +828,15 @@ bool CCECBusDevice::TransmitVendorID(const cec_logical_address destination, bool
   {
     if (bSendAbort)
     {
-      LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination);
+      LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination);
       m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
       bReturn = true;
     }
   }
   else
   {
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString((cec_vendor_id)iVendorId), iVendorId);
-    bReturn = m_handler->TransmitVendorID(m_iLogicalAddress, iVendorId);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString((cec_vendor_id)iVendorId), iVendorId);
+    bReturn = m_handler->TransmitVendorID(m_iLogicalAddress, destination, iVendorId, bIsReply);
   }
   MarkReady();
   return bReturn;
@@ -718,6 +844,9 @@ bool CCECBusDevice::TransmitVendorID(const cec_logical_address destination, bool
 
 cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */, bool bSuppressPoll /* = false */)
 {
+  if (m_iLogicalAddress == CECDEVICE_BROADCAST)
+    return CEC_DEVICE_STATUS_NOT_PRESENT;
+
   cec_bus_device_status status(CEC_DEVICE_STATUS_UNKNOWN);
   bool bNeedsPoll(false);
 
@@ -725,13 +854,19 @@ cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */, bo
     CLockObject lock(m_mutex);
     status = m_deviceStatus;
     bNeedsPoll = !bSuppressPoll &&
-        (bForcePoll || m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN);
+        m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC &&
+            // poll forced
+            (bForcePoll ||
+            // don't know the status
+            m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN ||
+            // always poll the TV if it's marked as not present
+            (m_deviceStatus == CEC_DEVICE_STATUS_NOT_PRESENT && m_iLogicalAddress == CECDEVICE_TV));
   }
 
   if (bNeedsPoll)
   {
     bool bPollAcked(false);
-    if (bNeedsPoll && NeedsPoll())
+    if (bNeedsPoll)
       bPollAcked = m_processor->PollDevice(m_iLogicalAddress);
 
     status = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT;
@@ -741,8 +876,11 @@ cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */, bo
   return status;
 }
 
-void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
+void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus, cec_version libCECSpecVersion /* = CEC_VERSION_1_4 */)
 {
+  if (m_iLogicalAddress == CECDEVICE_UNREGISTERED)
+    return;
+
   {
     CLockObject lock(m_mutex);
     switch (newStatus)
@@ -751,9 +889,9 @@ void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
       if (m_deviceStatus != newStatus)
         LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'handled by libCEC'", GetLogicalAddressName(), m_iLogicalAddress);
       SetPowerStatus   (CEC_POWER_STATUS_ON);
-      SetVendorId      (CEC_VENDOR_UNKNOWN);
+      SetVendorId      (CEC_VENDOR_PULSE_EIGHT);
       SetMenuState     (CEC_MENU_STATE_ACTIVATED);
-      SetCecVersion    (CEC_VERSION_1_3A);
+      SetCecVersion    (libCECSpecVersion);
       SetStreamPath    (CEC_INVALID_PHYSICAL_ADDRESS);
       MarkAsInactiveSource();
       m_iLastActive   = 0;
@@ -763,12 +901,13 @@ void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
       if (m_deviceStatus != newStatus)
         LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'present'", GetLogicalAddressName(), m_iLogicalAddress);
       m_deviceStatus = newStatus;
+      m_iLastActive = GetTimeMs();
       break;
     case CEC_DEVICE_STATUS_NOT_PRESENT:
       if (m_deviceStatus != newStatus)
       {
         LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'not present'", GetLogicalAddressName(), m_iLogicalAddress);
-        ResetDeviceStatus();
+        ResetDeviceStatus(true);
         m_deviceStatus = newStatus;
       }
       break;
@@ -779,7 +918,7 @@ void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
   }
 }
 
-void CCECBusDevice::ResetDeviceStatus(void)
+void CCECBusDevice::ResetDeviceStatus(bool bClientUnregistered /* = false */)
 {
   CLockObject lock(m_mutex);
   SetPowerStatus   (CEC_POWER_STATUS_UNKNOWN);
@@ -788,18 +927,19 @@ void CCECBusDevice::ResetDeviceStatus(void)
   SetCecVersion    (CEC_VERSION_UNKNOWN);
   SetStreamPath    (CEC_INVALID_PHYSICAL_ADDRESS);
   SetOSDName       (ToString(m_iLogicalAddress));
-  MarkAsInactiveSource();
+  MarkAsInactiveSource(bClientUnregistered);
 
   m_iLastActive = 0;
   m_bVendorIdRequested = false;
   m_unsupportedFeatures.clear();
+  m_waitForResponse->Clear();
 
   if (m_deviceStatus != CEC_DEVICE_STATUS_UNKNOWN)
     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'unknown'", GetLogicalAddressName(), m_iLogicalAddress);
   m_deviceStatus = CEC_DEVICE_STATUS_UNKNOWN;
 }
 
-bool CCECBusDevice::TransmitPoll(const cec_logical_address dest)
+bool CCECBusDevice::TransmitPoll(const cec_logical_address dest, bool bUpdateDeviceStatus)
 {
   bool bReturn(false);
   cec_logical_address destination(dest);
@@ -811,18 +951,12 @@ bool CCECBusDevice::TransmitPoll(const cec_logical_address dest)
     return bReturn;
 
   MarkBusy();
-  LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
-  bReturn = m_handler->TransmitPoll(m_iLogicalAddress, destination);
+  LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
+  bReturn = m_handler->TransmitPoll(m_iLogicalAddress, destination, false);
   LIB_CEC->AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
 
-  CLockObject lock(m_mutex);
-  if (bReturn)
-  {
-    m_iLastActive = GetTimeMs();
-    destDevice->m_deviceStatus = CEC_DEVICE_STATUS_PRESENT;
-  }
-  else
-    destDevice->m_deviceStatus = CEC_DEVICE_STATUS_NOT_PRESENT;
+  if (bUpdateDeviceStatus)
+    destDevice->SetDeviceStatus(bReturn ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT);
 
   MarkReady();
   return bReturn;
@@ -867,27 +1001,36 @@ void CCECBusDevice::SetMenuState(const cec_menu_state state)
   }
 }
 
-bool CCECBusDevice::TransmitMenuState(const cec_logical_address dest)
+bool CCECBusDevice::TransmitMenuState(const cec_logical_address dest, bool bIsReply)
 {
   cec_menu_state menuState;
   {
     CLockObject lock(m_mutex);
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState));
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState));
     menuState = m_menuState;
   }
 
   MarkBusy();
-  bool bReturn = m_handler->TransmitMenuState(m_iLogicalAddress, dest, menuState);
+  bool bReturn = m_handler->TransmitMenuState(m_iLogicalAddress, dest, menuState, bIsReply);
   MarkReady();
   return bReturn;
 }
 
-bool CCECBusDevice::ActivateSource(void)
+bool CCECBusDevice::ActivateSource(uint64_t iDelay /* = 0 */)
 {
   MarkAsActiveSource();
-  LIB_CEC->AddLog(CEC_LOG_DEBUG, "activating source '%s'", ToString(m_iLogicalAddress));
   MarkBusy();
-  bool bReturn = m_handler->ActivateSource();
+  bool bReturn(true);
+  if (iDelay == 0)
+  {
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "sending active source message for '%s'", ToString(m_iLogicalAddress));
+    bReturn = m_handler->ActivateSource();
+  }
+  else
+  {
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "scheduling active source message for '%s'", ToString(m_iLogicalAddress));
+    m_handler->ScheduleActivateSource(iDelay);
+  }
   MarkReady();
   return bReturn;
 }
@@ -899,7 +1042,7 @@ bool CCECBusDevice::RequestActiveSource(bool bWaitForResponse /* = true */)
   if (IsHandledByLibCEC())
   {
     MarkBusy();
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting active source");
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting active source");
 
     bReturn = m_handler->TransmitRequestActiveSource(m_iLogicalAddress, bWaitForResponse);
     MarkReady();
@@ -909,38 +1052,82 @@ bool CCECBusDevice::RequestActiveSource(bool bWaitForResponse /* = true */)
 
 void CCECBusDevice::MarkAsActiveSource(void)
 {
-  CLockObject lock(m_mutex);
-  if (!m_bActiveSource)
-    LIB_CEC->AddLog(CEC_LOG_DEBUG, "making %s (%x) the active source", GetLogicalAddressName(), m_iLogicalAddress);
-  else
-    LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%x) was already marked as active source", GetLogicalAddressName(), m_iLogicalAddress);
+  bool bWasActivated(false);
 
+  // set the power status to powered on
+  SetPowerStatus(CEC_POWER_STATUS_ON);
+
+  // mark this device as active source
+  {
+    CLockObject lock(m_mutex);
+    if (!m_bActiveSource)
+    {
+      LIB_CEC->AddLog(CEC_LOG_DEBUG, "making %s (%x) the active source", GetLogicalAddressName(), m_iLogicalAddress);
+      bWasActivated = true;
+    }
+    else
+      LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%x) was already marked as active source", GetLogicalAddressName(), m_iLogicalAddress);
+
+    m_bActiveSource = true;
+  }
+
+  CCECBusDevice* tv = m_processor->GetDevice(CECDEVICE_TV);
+  if (tv)
+    tv->OnImageViewOnSent(false);
+
+  // mark other devices as inactive sources
   CECDEVICEVEC devices;
   m_processor->GetDevices()->Get(devices);
   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
     if ((*it)->GetLogicalAddress() != m_iLogicalAddress)
       (*it)->MarkAsInactiveSource();
 
-  m_bActiveSource = true;
-  SetPowerStatus(CEC_POWER_STATUS_ON);
+  if (bWasActivated && IsHandledByLibCEC())
+    m_processor->SetActiveSource(true, false);
+
+  CCECClient *client = GetClient();
+  if (client)
+    client->SourceActivated(m_iLogicalAddress);
 }
 
-void CCECBusDevice::MarkAsInactiveSource(void)
+void CCECBusDevice::MarkAsInactiveSource(bool bClientUnregistered /* = false */)
 {
+  bool bWasDeactivated(false);
   {
     CLockObject lock(m_mutex);
     if (m_bActiveSource)
+    {
       LIB_CEC->AddLog(CEC_LOG_DEBUG, "marking %s (%X) as inactive source", GetLogicalAddressName(), m_iLogicalAddress);
+      bWasDeactivated = true;
+    }
     m_bActiveSource = false;
   }
+
+  if (bWasDeactivated)
+  {
+    if (IsHandledByLibCEC())
+      m_processor->SetActiveSource(false, bClientUnregistered);
+    CCECClient *client = GetClient();
+    if (client)
+      client->SourceDeactivated(m_iLogicalAddress);
+  }
 }
 
-bool CCECBusDevice::TransmitActiveSource(void)
+bool CCECBusDevice::TransmitActiveSource(bool bIsReply)
 {
   bool bSendActiveSource(false);
+  uint16_t iPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS);
 
   {
     CLockObject lock(m_mutex);
+    if (!HasValidPhysicalAddress())
+    {
+      LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X) has an invalid physical address (%04x), not sending active source commands", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
+      return false;
+    }
+
+    iPhysicalAddress = m_iPhysicalAddress;
+
     if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON)
       LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress);
     else if (m_bActiveSource)
@@ -952,15 +1139,15 @@ bool CCECBusDevice::TransmitActiveSource(void)
       LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress);
   }
 
+  bool bActiveSourceSent(false);
   if (bSendActiveSource)
   {
     MarkBusy();
-    m_handler->TransmitActiveSource(m_iLogicalAddress, m_iPhysicalAddress);
+    bActiveSourceSent = m_handler->TransmitActiveSource(m_iLogicalAddress, iPhysicalAddress, bIsReply);
     MarkReady();
-    return true;
   }
 
-  return false;
+  return bActiveSourceSent;
 }
 
 bool CCECBusDevice::TransmitImageViewOn(void)
@@ -974,10 +1161,28 @@ bool CCECBusDevice::TransmitImageViewOn(void)
     }
   }
 
+  CCECBusDevice* tv = m_processor->GetDevice(CECDEVICE_TV);
+  if (!tv)
+  {
+    LIB_CEC->AddLog(CEC_LOG_ERROR, "%s - couldn't get TV instance", __FUNCTION__);
+    return false;
+  }
+
+  if (tv->ImageViewOnSent())
+  {
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - 'image view on' already sent", __FUNCTION__);
+    return true;
+  }
+
+  bool bImageViewOnSent(false);
   MarkBusy();
-  m_handler->TransmitImageViewOn(m_iLogicalAddress, CECDEVICE_TV);
+  bImageViewOnSent = m_handler->TransmitImageViewOn(m_iLogicalAddress, CECDEVICE_TV);
   MarkReady();
-  return true;
+
+  if (bImageViewOnSent)
+    tv->OnImageViewOnSent(true);
+
+  return bImageViewOnSent;
 }
 
 bool CCECBusDevice::TransmitInactiveSource(void)
@@ -998,13 +1203,32 @@ bool CCECBusDevice::TransmitInactiveSource(void)
 bool CCECBusDevice::TransmitPendingActiveSourceCommands(void)
 {
   MarkBusy();
-  bool bReturn = m_handler->TransmitPendingActiveSourceCommands();
+  bool bReturn = m_handler->ActivateSource(true);
   MarkReady();
   return bReturn;
 }
 
+void CCECBusDevice::SetActiveRoute(uint16_t iRoute)
+{
+  SetPowerStatus(CEC_POWER_STATUS_ON);
+
+  CCECDeviceMap* map = m_processor->GetDevices();
+  if (!map)
+    return;
+
+  CCECBusDevice* newRoute = m_processor->GetDeviceByPhysicalAddress(iRoute, true);
+  if (newRoute && newRoute->IsHandledByLibCEC())
+  {
+    // we were made the active source, send notification
+    newRoute->ActivateSource();
+  }
+}
+
 void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */)
 {
+  if (iNewAddress != CEC_INVALID_PHYSICAL_ADDRESS)
+    SetPowerStatus(CEC_POWER_STATUS_ON);
+
   CLockObject lock(m_mutex);
   if (iNewAddress != m_iStreamPath)
   {
@@ -1020,6 +1244,10 @@ void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /*
   {
     // if a device is found with the new physical address, mark it as active, which will automatically mark all other devices as inactive
     device->MarkAsActiveSource();
+
+    // respond with an active source message if this device is handled by libCEC
+    if (device->IsHandledByLibCEC())
+      device->TransmitActiveSource(true);
   }
   else
   {
@@ -1036,20 +1264,17 @@ bool CCECBusDevice::PowerOn(const cec_logical_address initiator)
   GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor
 
   MarkBusy();
-  cec_power_status currentStatus = GetPowerStatus(initiator, false);
-  if (currentStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON &&
-    currentStatus != CEC_POWER_STATUS_ON)
+  cec_power_status currentStatus;
+  if (m_iLogicalAddress == CECDEVICE_TV ||
+      ((currentStatus = GetPowerStatus(initiator, false)) != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON &&
+        currentStatus != CEC_POWER_STATUS_ON))
   {
     LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
-    if (m_handler->PowerOn(initiator, m_iLogicalAddress))
-    {
-      SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
-      bReturn = true;
-    }
+    bReturn = m_handler->PowerOn(initiator, m_iLogicalAddress);
   }
   else
   {
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "'%s' (%X) is already '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(currentStatus));
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "'%s' (%X) is already '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(currentStatus));
   }
 
   MarkReady();
@@ -1060,7 +1285,7 @@ bool CCECBusDevice::Standby(const cec_logical_address initiator)
 {
   GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor
 
-  LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress);
+  LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress);
   MarkBusy();
   bool bReturn = m_handler->TransmitStandby(initiator, m_iLogicalAddress);
   MarkReady();
@@ -1214,14 +1439,14 @@ void CCECBusDevice::MarkReady(void)
     --m_iHandlerUseCount;
 }
 
-bool CCECBusDevice::TryLogicalAddress(void)
+bool CCECBusDevice::TryLogicalAddress(cec_version libCECSpecVersion /* = CEC_VERSION_1_4 */)
 {
   LIB_CEC->AddLog(CEC_LOG_DEBUG, "trying logical address '%s'", GetLogicalAddressName());
 
-  if (!TransmitPoll(m_iLogicalAddress))
+  if (!TransmitPoll(m_iLogicalAddress, false))
   {
-    LIB_CEC->AddLog(CEC_LOG_NOTICE, "using logical address '%s'", GetLogicalAddressName());
-    SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
+    LIB_CEC->AddLog(CEC_LOG_DEBUG, "using logical address '%s'", GetLogicalAddressName());
+    SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC, libCECSpecVersion);
 
     return true;
   }
@@ -1235,3 +1460,13 @@ CCECClient *CCECBusDevice::GetClient(void)
 {
   return m_processor->GetClient(m_iLogicalAddress);
 }
+
+void CCECBusDevice::SignalOpcode(cec_opcode opcode)
+{
+  m_waitForResponse->Received(opcode);
+}
+
+bool CCECBusDevice::WaitForOpcode(cec_opcode opcode)
+{
+  return m_waitForResponse->Wait(opcode);
+}