X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2FCECProcessor.cpp;h=6259dae8ef0d6e116035e7f509479a09a3a50373;hb=68391d4f314948ec3f808765593b6d60394132ec;hp=8b8532d7c1d6d2c30df9673d8369fab56fe43e9b;hpb=a9e03a86e80816cc64a10df33cff8fc296b2656e;p=deb_libcec.git

diff --git a/src/lib/CECProcessor.cpp b/src/lib/CECProcessor.cpp
index 8b8532d..6259dae 100644
--- a/src/lib/CECProcessor.cpp
+++ b/src/lib/CECProcessor.cpp
@@ -34,6 +34,12 @@
 
 #include "AdapterCommunication.h"
 #include "devices/CECBusDevice.h"
+#include "devices/CECAudioSystem.h"
+#include "devices/CECPlaybackDevice.h"
+#include "devices/CECRecordingDevice.h"
+#include "devices/CECTuner.h"
+#include "devices/CECTV.h"
+#include "implementations/CECCommandHandler.h"
 #include "LibCEC.h"
 #include "util/StdString.h"
 #include "platform/timeutils.h"
@@ -42,17 +48,61 @@ using namespace CEC;
 using namespace std;
 
 CCECProcessor::CCECProcessor(CLibCEC *controller, CAdapterCommunication *serComm, const char *strDeviceName, cec_logical_address iLogicalAddress /* = CECDEVICE_PLAYBACKDEVICE1 */, uint16_t iPhysicalAddress /* = CEC_DEFAULT_PHYSICAL_ADDRESS*/) :
-    m_iLogicalAddress(iLogicalAddress),
+    m_bStarted(false),
     m_strDeviceName(strDeviceName),
     m_communication(serComm),
     m_controller(controller),
-    m_bMonitor(false),
-    m_bLogicalAddressSet(false)
+    m_bMonitor(false)
 {
+  m_logicalAddresses.clear();
+  m_logicalAddresses.set(iLogicalAddress);
+  m_types.clear();
   for (int iPtr = 0; iPtr < 16; iPtr++)
     m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, iPtr == iLogicalAddress ? iPhysicalAddress : 0);
 }
 
+CCECProcessor::CCECProcessor(CLibCEC *controller, CAdapterCommunication *serComm, const char *strDeviceName, const cec_device_type_list &types) :
+    m_bStarted(false),
+    m_strDeviceName(strDeviceName),
+    m_types(types),
+    m_communication(serComm),
+    m_controller(controller),
+    m_bMonitor(false)
+{
+  m_logicalAddresses.clear();
+  for (int iPtr = 0; iPtr < 16; iPtr++)
+  {
+    switch(iPtr)
+    {
+    case CECDEVICE_AUDIOSYSTEM:
+      m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF);
+      break;
+    case CECDEVICE_PLAYBACKDEVICE1:
+    case CECDEVICE_PLAYBACKDEVICE2:
+    case CECDEVICE_PLAYBACKDEVICE3:
+      m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF);
+      break;
+    case CECDEVICE_RECORDINGDEVICE1:
+    case CECDEVICE_RECORDINGDEVICE2:
+    case CECDEVICE_RECORDINGDEVICE3:
+      m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF);
+      break;
+    case CECDEVICE_TUNER1:
+    case CECDEVICE_TUNER2:
+    case CECDEVICE_TUNER3:
+    case CECDEVICE_TUNER4:
+      m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF);
+      break;
+    case CECDEVICE_TV:
+      m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0);
+      break;
+    default:
+      m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF);
+      break;
+    }
+  }
+}
+
 CCECProcessor::~CCECProcessor(void)
 {
   m_startCondition.Broadcast();
@@ -72,15 +122,9 @@ bool CCECProcessor::Start(void)
     return false;
   }
 
-  if (!SetLogicalAddress(m_iLogicalAddress))
-  {
-    m_controller->AddLog(CEC_LOG_ERROR, "could not set the logical address");
-    return false;
-  }
-
   if (CreateThread())
   {
-    if (!m_startCondition.Wait(&m_mutex))
+    if (!m_startCondition.Wait(&m_mutex) || !m_bStarted)
     {
       m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
       return false;
@@ -93,44 +137,154 @@ bool CCECProcessor::Start(void)
   return false;
 }
 
-void *CCECProcessor::Process(void)
+bool CCECProcessor::TryLogicalAddress(cec_logical_address address, unsigned int iIndex)
+{
+  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))
+  {
+    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())
+    {
+      m_busDevices[address]->m_strDeviceName = m_strDeviceName;
+      m_busDevices[address]->m_bActiveSource = true;
+    }
+    m_busDevices[address]->m_powerStatus = (m_types[0] == m_busDevices[address]->m_type) ? CEC_POWER_STATUS_ON : CEC_POWER_STATUS_STANDBY;
+    m_busDevices[address]->m_cecVersion = CEC_VERSION_1_3A;
+    m_logicalAddresses.set(address);
+
+    // TODO
+    m_busDevices[address]->SetPhysicalAddress(CEC_DEFAULT_PHYSICAL_ADDRESS + (iIndex * 0x100));
+
+    return true;
+  }
+
+  strLog.Format("logical address '%s' already taken", strLabel);
+  AddLog(CEC_LOG_DEBUG, strLog);
+  return false;
+}
+
+bool CCECProcessor::FindLogicalAddressRecordingDevice(unsigned int iIndex)
+{
+  AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
+  return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1, iIndex) ||
+      TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2, iIndex) ||
+      TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3, iIndex);
+}
+
+bool CCECProcessor::FindLogicalAddressTuner(unsigned int iIndex)
+{
+  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);
+}
+
+bool CCECProcessor::FindLogicalAddressPlaybackDevice(unsigned int iIndex)
+{
+  AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
+  return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1, iIndex) ||
+      TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2, iIndex) ||
+      TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3, iIndex);
+}
+
+bool CCECProcessor::FindLogicalAddressAudioSystem(unsigned int iIndex)
+{
+  AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
+  return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM, iIndex);
+}
+
+bool CCECProcessor::FindLogicalAddresses(void)
 {
+  bool bReturn(true);
+  m_logicalAddresses.clear();
+  CStdString strLog;
+
+  for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
   {
-    CLockObject lock(&m_mutex);
-    m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
-    m_startCondition.Signal();
+    if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
+      continue;
+
+    strLog.Format("%s - device %d: type %d", __FUNCTION__, iPtr, m_types.types[iPtr]);
+    AddLog(CEC_LOG_DEBUG, strLog);
+
+    if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
+      bReturn &= FindLogicalAddressRecordingDevice(iPtr);
+    if (m_types.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
+      bReturn &= FindLogicalAddressTuner(iPtr);
+    if (m_types.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
+      bReturn &= FindLogicalAddressPlaybackDevice(iPtr);
+    if (m_types.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
+      bReturn &= FindLogicalAddressAudioSystem(iPtr);
   }
 
+  return bReturn;
+}
+
+void *CCECProcessor::Process(void)
+{
+  bool                  bParseFrame(false);
   cec_command           command;
   CCECAdapterMessage    msg;
 
-  m_communication->SetAckMask(0x1 << (uint8_t)m_iLogicalAddress);
+  {
+    if (m_logicalAddresses.empty() && !FindLogicalAddresses())
+    {
+      CLockObject lock(&m_mutex);
+      m_controller->AddLog(CEC_LOG_ERROR, "could not detect our logical addressed");
+      m_startCondition.Signal();
+      return NULL;
+    }
+
+    SetAckMask(m_logicalAddresses.ackmask());
+
+    {
+      CLockObject lock(&m_mutex);
+      m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
+      m_bStarted = true;
+      m_startCondition.Signal();
+    }
+  }
 
   while (!IsStopped())
   {
-    bool bParseFrame(false);
     command.clear();
     msg.clear();
 
     {
       CLockObject lock(&m_mutex);
-      if (m_communication->IsOpen() && m_communication->Read(msg, 50))
-        bParseFrame = ParseMessage(msg) && !IsStopped();
-
-      if (bParseFrame)
-        command = m_currentframe;
+      if (m_commandBuffer.Pop(command))
+      {
+        bParseFrame = true;
+      }
+      else if (m_communication->IsOpen() && m_communication->Read(msg, 50))
+      {
+        m_controller->AddLog(msg.is_error() ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
+        if ((bParseFrame = (ParseMessage(msg) && !IsStopped())))
+          command = m_currentframe;
+      }
     }
 
     if (bParseFrame)
       ParseCommand(command);
+    bParseFrame = false;
+
+    Sleep(5);
 
     m_controller->CheckKeypressTimeout();
 
     for (unsigned int iDevicePtr = 0; iDevicePtr < 16; iDevicePtr++)
       m_busDevices[iDevicePtr]->PollVendorId();
 
-    if (!IsStopped())
-      Sleep(5);
+    Sleep(5);
   }
 
   return NULL;
@@ -138,12 +292,36 @@ void *CCECProcessor::Process(void)
 
 bool CCECProcessor::SetActiveView(void)
 {
+  bool bReturn(false);
+
   if (!IsRunning())
-    return false;
+    return bReturn;
 
-  if (m_iLogicalAddress != CECDEVICE_UNKNOWN && m_busDevices[m_iLogicalAddress])
-    return m_busDevices[m_iLogicalAddress]->BroadcastActiveView();
-  return false;
+  if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
+    bReturn = SetStreamPath(m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress());
+
+  return bReturn;
+}
+
+bool CCECProcessor::SetStreamPath(uint16_t iStreamPath)
+{
+  bool bReturn(false);
+
+  CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
+  if (device)
+  {
+    for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
+      m_busDevices[iPtr]->m_bActiveSource = false;
+
+    device->m_bActiveSource = true;
+
+    if (m_logicalAddresses.isset(device->m_iLogicalAddress))
+      bReturn = device->TransmitActiveSource();
+    else
+      bReturn = true;
+  }
+
+  return bReturn;
 }
 
 bool CCECProcessor::SetInactiveView(void)
@@ -151,44 +329,44 @@ bool CCECProcessor::SetInactiveView(void)
   if (!IsRunning())
     return false;
 
-  if (m_iLogicalAddress != CECDEVICE_UNKNOWN && m_busDevices[m_iLogicalAddress])
-    return m_busDevices[m_iLogicalAddress]->BroadcastInactiveView();
+  if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
+    return m_busDevices[m_logicalAddresses.primary]->TransmitInactiveView();
   return false;
 }
 
 void CCECProcessor::LogOutput(const cec_command &data)
 {
   CStdString strTx;
-  strTx.Format("<< %02x:%02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination, (uint8_t)data.opcode);
+  strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
+  if (data.opcode_set)
+      strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
 
   for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
     strTx.AppendFormat(":%02x", data.parameters[iPtr]);
   m_controller->AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
 }
 
-bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress /* = CECDEVICE_UNKNOWN */)
+bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
 {
-  if (iLogicalAddress != CECDEVICE_UNKNOWN)
+  if (m_logicalAddresses.primary != iLogicalAddress)
   {
     CStdString strLog;
-    strLog.Format("<< setting logical address to %1x", iLogicalAddress);
+    strLog.Format("<< setting primary logical address to %1x", iLogicalAddress);
     m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
-    m_iLogicalAddress = iLogicalAddress;
-    m_bLogicalAddressSet = false;
+    m_logicalAddresses.primary = iLogicalAddress;
+    m_logicalAddresses.set(iLogicalAddress);
+    return SetAckMask(m_logicalAddresses.ackmask());
   }
 
-  if (!m_bLogicalAddressSet && m_iLogicalAddress != CECDEVICE_UNKNOWN)
-    m_bLogicalAddressSet = m_communication && m_communication->SetAckMask(0x1 << (uint8_t)m_iLogicalAddress);
-
-  return m_bLogicalAddressSet;
+  return true;
 }
 
 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress)
 {
-  if (m_iLogicalAddress != CECDEVICE_UNKNOWN && m_busDevices[m_iLogicalAddress])
+  if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
   {
-    m_busDevices[m_iLogicalAddress]->SetPhysicalAddress(iPhysicalAddress);
-    return m_busDevices[m_iLogicalAddress]->BroadcastActiveView();
+    m_busDevices[m_logicalAddresses.primary]->SetPhysicalAddress(iPhysicalAddress);
+    return SetActiveView();
   }
   return false;
 }
@@ -201,9 +379,33 @@ bool CCECProcessor::SwitchMonitoring(bool bEnable)
 
   m_bMonitor = bEnable;
   if (bEnable)
-    return m_communication && m_communication->SetAckMask(0);
+    return SetAckMask(0);
   else
-    return m_communication && m_communication->SetAckMask(0x1 << (uint8_t)m_iLogicalAddress);
+    return SetAckMask(m_logicalAddresses.ackmask());
+}
+
+bool CCECProcessor::PollDevice(cec_logical_address iAddress)
+{
+  if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
+    return m_busDevices[m_logicalAddresses.primary]->TransmitPoll(iAddress);
+  return false;
+}
+
+
+CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const
+{
+  CCECBusDevice *device = NULL;
+
+  for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
+  {
+    if (m_busDevices[iPtr]->GetPhysicalAddress() == iPhysicalAddress)
+    {
+      device = m_busDevices[iPtr];
+      break;
+    }
+  }
+
+  return device;
 }
 
 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
@@ -237,13 +439,19 @@ cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddres
 
 bool CCECProcessor::Transmit(const cec_command &data)
 {
-  SetLogicalAddress();
-
   bool bReturn(false);
   LogOutput(data);
 
-  CCECAdapterMessagePtr output(new CCECAdapterMessage(data));
+  CCECAdapterMessage *output = new CCECAdapterMessage(data);
+  bReturn = Transmit(output);
+  delete output;
 
+  return bReturn;
+}
+
+bool CCECProcessor::Transmit(CCECAdapterMessage *output)
+{
+  bool bReturn(false);
   CLockObject lock(&m_mutex);
   {
     CLockObject msgLock(&output->mutex);
@@ -251,7 +459,7 @@ bool CCECProcessor::Transmit(const cec_command &data)
       return bReturn;
     else
     {
-      output->condition.Wait(&output->mutex, 1000);
+      output->condition.Wait(&output->mutex);
       if (output->state != ADAPTER_MESSAGE_STATE_SENT)
       {
         m_controller->AddLog(CEC_LOG_ERROR, "command was not sent");
@@ -259,10 +467,10 @@ bool CCECProcessor::Transmit(const cec_command &data)
       }
     }
 
-    if (data.transmit_timeout > 0)
+    if (output->transmit_timeout > 0)
     {
-      if ((bReturn = WaitForTransmitSucceeded(output->size(), data.transmit_timeout)) == false)
-        m_controller->AddLog(CEC_LOG_ERROR, "did not receive ack");
+      if ((bReturn = WaitForTransmitSucceeded(output->size(), output->transmit_timeout)) == false)
+        m_controller->AddLog(CEC_LOG_DEBUG, "did not receive ack");
     }
     else
       bReturn = true;
@@ -276,7 +484,8 @@ void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode
   m_controller->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
 
   cec_command command;
-  cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_FEATURE_ABORT);
+  // 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);
 
@@ -302,27 +511,27 @@ bool CCECProcessor::WaitForTransmitSucceeded(uint8_t iLength, uint32_t iTimeout
       continue;
     }
 
-    bError = msg.is_error();
-    m_controller->AddLog(msg.is_error() ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
-
-    switch(msg.message())
+    if ((bError = msg.is_error()) == false)
     {
-    case MSGCODE_COMMAND_ACCEPTED:
-      iPacketsLeft--;
-      break;
-    case MSGCODE_TRANSMIT_SUCCEEDED:
-      bTransmitSucceeded = (iPacketsLeft == 0);
-      bError = !bTransmitSucceeded;
-      break;
-    default:
-      CStdString strLog;
-      strLog.Format("received unexpected reply '%s' instead of ack", msg.MessageCodeAsString().c_str());
-      m_controller->AddLog(CEC_LOG_WARNING, strLog);
-      bError = true;
-      break;
-    }
+      m_controller->AddLog(bError ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
+
+      switch(msg.message())
+      {
+      case MSGCODE_COMMAND_ACCEPTED:
+        if (iPacketsLeft > 0)
+          iPacketsLeft--;
+        break;
+      case MSGCODE_TRANSMIT_SUCCEEDED:
+        bTransmitSucceeded = (iPacketsLeft == 0);
+        bError = !bTransmitSucceeded;
+        break;
+      default:
+        if (ParseMessage(msg))
+          m_commandBuffer.Push(m_currentframe);
+      }
 
-    iNow = GetTimeMs();
+      iNow = GetTimeMs();
+    }
   }
 
   return bTransmitSucceeded && !bError;
@@ -335,8 +544,6 @@ bool CCECProcessor::ParseMessage(const CCECAdapterMessage &msg)
   if (msg.empty())
     return bEom;
 
-  m_controller->AddLog(msg.is_error() ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
-
   switch(msg.message())
   {
   case MSGCODE_FRAME_START:
@@ -382,8 +589,8 @@ void CCECProcessor::ParseCommand(cec_command &command)
 
 uint16_t CCECProcessor::GetPhysicalAddress(void) const
 {
-  if (m_iLogicalAddress != CECDEVICE_UNKNOWN && m_busDevices[m_iLogicalAddress])
-    return m_busDevices[m_iLogicalAddress]->GetPhysicalAddress();
+  if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
+    return m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress();
   return false;
 }
 
@@ -394,7 +601,12 @@ void CCECProcessor::SetCurrentButton(cec_user_control_code iButtonCode)
 
 void CCECProcessor::AddCommand(const cec_command &command)
 {
-//  m_controller->AddCommand(command);
+  m_controller->AddCommand(command);
+}
+
+void CCECProcessor::AddKey(cec_keypress &key)
+{
+  m_controller->AddKey(key);
 }
 
 void CCECProcessor::AddKey(void)
@@ -406,3 +618,26 @@ void CCECProcessor::AddLog(cec_log_level level, const CStdString &strMessage)
 {
   m_controller->AddLog(level, strMessage);
 }
+
+bool CCECProcessor::SetAckMask(uint16_t iMask)
+{
+  bool bReturn(false);
+  CStdString strLog;
+  strLog.Format("setting ackmask to %2x", iMask);
+  m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
+
+  CCECAdapterMessage *output = new CCECAdapterMessage;
+
+  output->push_back(MSGSTART);
+  output->push_escaped(MSGCODE_SET_ACK_MASK);
+  output->push_escaped(iMask >> 8);
+  output->push_escaped((uint8_t)iMask);
+  output->push_back(MSGEND);
+
+  if ((bReturn = Transmit(output)) == false)
+    m_controller->AddLog(CEC_LOG_ERROR, "could not set the ackmask");
+
+  delete output;
+
+  return bReturn;
+}