X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fimplementations%2FCECCommandHandler.cpp;h=561819f3f47d77401c5c00b6fea3f172eafb13e8;hb=8cd01ab8b94037e0a86c266b3ddc45a350a22103;hp=5fe3ebae6156aabd4c35812e882dffff33431e44;hpb=4478bc797f871f631399ab8008d3b2787ded07c2;p=deb_libcec.git

diff --git a/src/lib/implementations/CECCommandHandler.cpp b/src/lib/implementations/CECCommandHandler.cpp
index 5fe3eba..561819f 100644
--- a/src/lib/implementations/CECCommandHandler.cpp
+++ b/src/lib/implementations/CECCommandHandler.cpp
@@ -48,17 +48,15 @@ CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice) :
     m_iTransmitWait(CEC_DEFAULT_TRANSMIT_WAIT),
     m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES),
     m_bHandlerInited(false),
-    m_iUseCounter(0),
     m_expectedResponse(CEC_OPCODE_NONE),
     m_bOPTSendDeckStatusUpdateOnActiveSource(false),
-    m_vendorId(CEC_VENDOR_UNKNOWN)
+    m_vendorId(CEC_VENDOR_UNKNOWN),
+    m_bRcvSignal(false)
 {
 }
 
 CCECCommandHandler::~CCECCommandHandler(void)
 {
-  CLockObject lock(m_processor->m_transmitMutex);
-  CLockObject receiveLock(m_receiveMutex);
   m_condition.Broadcast();
 }
 
@@ -66,7 +64,6 @@ bool CCECCommandHandler::HandleCommand(const cec_command &command)
 {
   bool bHandled(true);
 
-  MarkBusy();
   CLibCEC::AddCommand(command);
 
   switch(command.opcode)
@@ -195,10 +192,12 @@ bool CCECCommandHandler::HandleCommand(const cec_command &command)
     CLockObject lock(m_receiveMutex);
     if (m_expectedResponse == CEC_OPCODE_NONE ||
         m_expectedResponse == command.opcode)
+    {
+      m_bRcvSignal = true;
       m_condition.Signal();
+    }
   }
 
-  MarkReady();
   return bHandled;
 }
 
@@ -239,7 +238,7 @@ bool CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command)
 
 bool CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
     m_processor->TransmitAbort(command.initiator, command.opcode, CEC_ABORT_REASON_REFUSED);
 
   return true;
@@ -261,7 +260,7 @@ bool CCECCommandHandler::HandleFeatureAbort(const cec_command &command)
 
 bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device)
@@ -273,7 +272,7 @@ bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command)
 
 bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
@@ -285,7 +284,7 @@ bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command)
 
 bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE))
@@ -297,7 +296,7 @@ bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command)
 
 bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device)
@@ -309,7 +308,7 @@ bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command)
 
 bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device)
@@ -321,7 +320,7 @@ bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command)
 
 bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device)
@@ -333,13 +332,14 @@ bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command)
 
 bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device)
     {
       device->SetActiveSource();
       return device->TransmitPhysicalAddress() &&
+          device->TransmitImageViewOn() &&
           device->TransmitActiveSource();
     }
   }
@@ -349,7 +349,7 @@ bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command)
 
 bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
@@ -367,7 +367,7 @@ bool CCECCommandHandler::HandleImageViewOn(const cec_command &command)
 
 bool CCECCommandHandler::HandleMenuRequest(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY)
     {
@@ -417,7 +417,7 @@ bool CCECCommandHandler::HandleReportPowerStatus(const cec_command &command)
 
 bool CCECCommandHandler::HandleRequestActiveSource(const cec_command &command)
 {
-  if (m_processor->IsStarted())
+  if (m_processor->IsRunning())
   {
     CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source", (uint8_t) command.initiator);
 
@@ -497,7 +497,7 @@ bool CCECCommandHandler::HandleSetOSDName(const cec_command &command)
 
 bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command)
 {
-  if (m_processor->IsStarted() && command.parameters.size >= 2)
+  if (m_processor->IsRunning() && command.parameters.size >= 2)
   {
     uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
     CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i sets stream path to physical address %04x", command.initiator, iStreamAddress);
@@ -507,6 +507,7 @@ bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command)
     if (device && m_busDevice->MyLogicalAddressContains(device->GetLogicalAddress()))
     {
       device->SetActiveSource();
+      device->TransmitImageViewOn();
       device->TransmitActiveSource();
 
       device->SetMenuState(CEC_MENU_STATE_ACTIVATED);
@@ -518,7 +519,7 @@ bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command)
 
 bool CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
   {
     CCECBusDevice *device = GetDevice(command.destination);
     if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
@@ -590,7 +591,7 @@ bool CCECCommandHandler::HandleTextViewOn(const cec_command &command)
 
 bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0)
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0)
   {
     CLibCEC::AddKey();
 
@@ -606,6 +607,7 @@ bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command)
           if (device->MyLogicalAddressContains(device->GetLogicalAddress()))
           {
             device->SetActiveSource();
+            device->TransmitImageViewOn();
             device->TransmitActiveSource();
 
             if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
@@ -626,7 +628,7 @@ bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command)
 
 bool CCECCommandHandler::HandleUserControlRelease(const cec_command &command)
 {
-  if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+  if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination))
     CLibCEC::AddKey();
 
   return true;
@@ -714,17 +716,6 @@ void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16
   }
 }
 
-void CCECCommandHandler::HandlePoll(const cec_logical_address iInitiator, const cec_logical_address iDestination)
-{
-  CLibCEC::AddLog(CEC_LOG_DEBUG, "<< POLL: %s (%x) -> %s (%x)", m_processor->ToString(iInitiator), iInitiator, m_processor->ToString(iDestination), iDestination);
-}
-
-bool CCECCommandHandler::HandleReceiveFailed(void)
-{
-  /* default = error */
-  return true;
-}
-
 bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination)
 {
   cec_command command;
@@ -910,6 +901,16 @@ bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iI
   return Transmit(command, false);
 }
 
+bool CCECCommandHandler::TransmitSetStreamPath(uint16_t iStreamPath)
+{
+  cec_command command;
+  cec_command::Format(command, m_busDevice->GetLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_SET_STREAM_PATH);
+  command.parameters.PushBack((uint8_t) ((iStreamPath >> 8) & 0xFF));
+  command.parameters.PushBack((uint8_t) (iStreamPath        & 0xFF));
+
+  return Transmit(command, false);
+}
+
 bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state)
 {
   cec_command command;
@@ -948,28 +949,26 @@ bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator
 bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /* = true */, cec_opcode expectedResponse /* = CEC_OPCODE_NONE */)
 {
   bool bReturn(false);
-  MarkBusy();
   command.transmit_timeout = m_iTransmitTimeout;
 
   {
     uint8_t iTries(0), iMaxTries(command.opcode == CEC_OPCODE_NONE ? 1 : m_iTransmitRetries + 1);
     CLockObject writeLock(m_processor->m_transmitMutex);
     CLockObject receiveLock(m_receiveMutex);
-    ++m_iUseCounter;
     while (!bReturn && ++iTries <= iMaxTries)
     {
       m_expectedResponse = expectedResponse;
-      if ((bReturn = m_processor->Transmit(command)))
+      if ((bReturn = m_processor->Transmit(command)) == true)
       {
         CLibCEC::AddLog(CEC_LOG_DEBUG, "command transmitted");
         if (bExpectResponse)
-          bReturn = m_condition.Wait(m_receiveMutex, m_iTransmitWait);
+          bReturn = m_condition.Wait(m_receiveMutex, m_bRcvSignal, m_iTransmitWait);
+        m_bRcvSignal = false;
+        CLibCEC::AddLog(CEC_LOG_DEBUG, bReturn ? "expected response received" : "expected response not received");
       }
     }
-    --m_iUseCounter;
   }
 
-  MarkReady();
   return bReturn;
 }
 
@@ -990,21 +989,3 @@ bool CCECCommandHandler::ActivateSource(void)
   }
   return true;
 }
-
-void CCECCommandHandler::MarkBusy(void)
-{
-  CLockObject receiveLock(m_receiveMutex);
-  ++m_iUseCounter;
-}
-
-bool CCECCommandHandler::MarkReady(void)
-{
-  CLockObject receiveLock(m_receiveMutex);
-  return m_iUseCounter > 0 ? (--m_iUseCounter == 0) : true;
-}
-
-bool CCECCommandHandler::InUse(void)
-{
-  CLockObject receiveLock(m_receiveMutex);
-  return m_iUseCounter > 0;
-}