/*
* This file is part of the libCEC(R) library.
*
- * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved.
+ * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved.
* libCEC(R) is an original work, containing original code.
*
* libCEC(R) is a trademark of Pulse-Eight Limited.
#include "CECProcessor.h"
-#include "AdapterCommunication.h"
+#include "adapter/USBCECAdapterCommunication.h"
#include "devices/CECBusDevice.h"
#include "devices/CECAudioSystem.h"
#include "devices/CECPlaybackDevice.h"
#include "devices/CECTV.h"
#include "implementations/CECCommandHandler.h"
#include "LibCEC.h"
-#include "util/StdString.h"
-#include "platform/timeutils.h"
+#include "CECClient.h"
+#include "platform/util/timeutils.h"
using namespace CEC;
using namespace std;
+using namespace PLATFORM;
-CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, cec_logical_address iLogicalAddress /* = CECDEVICE_PLAYBACKDEVICE1 */, uint16_t iPhysicalAddress /* = CEC_DEFAULT_PHYSICAL_ADDRESS*/) :
- m_bStarted(false),
- m_iHDMIPort(CEC_DEFAULT_HDMI_PORT),
- m_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE),
- m_lastInitiator(CECDEVICE_UNKNOWN),
- m_strDeviceName(strDeviceName),
- m_controller(controller),
- m_bMonitor(false),
- m_busScan(NULL),
- m_iStandardLineTimeout(3),
- m_iRetryLineTimeout(3),
- m_iLastTransmission(0)
-{
- m_communication = new CAdapterCommunication(this);
- 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);
-}
+#define CEC_PROCESSOR_SIGNAL_WAIT_TIME 1000
+
+#define ToString(x) m_libcec->ToString(x)
-CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types) :
- m_bStarted(false),
- m_iHDMIPort(CEC_DEFAULT_HDMI_PORT),
- m_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE),
- m_strDeviceName(strDeviceName),
- m_types(types),
- m_controller(controller),
- m_bMonitor(false),
+CCECProcessor::CCECProcessor(CLibCEC *libcec) :
+ m_bInitialised(false),
+ m_communication(NULL),
+ m_libcec(libcec),
m_iStandardLineTimeout(3),
m_iRetryLineTimeout(3),
m_iLastTransmission(0)
{
- m_communication = new CAdapterCommunication(this);
- 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;
- }
- }
+ m_busDevices = new CCECDeviceMap(this);
}
CCECProcessor::~CCECProcessor(void)
{
- m_bStarted = false;
- m_startCondition.Broadcast();
- StopThread();
-
- delete m_communication;
- m_communication = NULL;
- m_controller = NULL;
- for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
- delete m_busDevices[iPtr];
+ Close();
+ delete m_busDevices;
}
-bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */)
+bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = CEC_SERIAL_DEFAULT_BAUDRATE */, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */)
{
- CLockObject lock(&m_mutex);
- if (!m_communication || m_communication->IsOpen())
- {
- m_controller->AddLog(CEC_LOG_ERROR, "connection already opened");
- return false;
- }
-
- if (!m_communication->Open(strPort, iBaudRate, iTimeoutMs))
- {
- m_controller->AddLog(CEC_LOG_ERROR, "could not open a connection");
+ CLockObject lock(m_mutex);
+ // open a connection
+ if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
return false;
- }
- if (CreateThread())
+ // create the processor thread
+ if (!IsRunning())
{
- if (!m_startCondition.Wait(&m_mutex) || !m_bStarted)
+ if (!CreateThread())
{
- m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
+ m_libcec->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
return false;
}
-
- lock.Leave();
- if (SetAckMask(m_logicalAddresses.AckMask()) &&
- SetHDMIPort(m_iBaseDevice, m_iHDMIPort, true))
- {
- m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
- m_busScan = new CCECBusScan(this);
- m_busScan->CreateThread(true);
- return true;
- }
- else
- {
- m_controller->AddLog(CEC_LOG_ERROR, "failed to initialise the processor");
- }
}
- m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
- return false;
+ return true;
}
-bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
+void CCECProcessor::Close(void)
{
- if (m_busDevices[address]->TryLogicalAddress())
+ // mark as uninitialised
+ SetCECInitialised(false);
+
+ // stop the processor
+ StopThread();
+
+ // close the connection
+ if (m_communication)
{
- /* only set our OSD name and active source for the primary device */
- if (m_logicalAddresses.IsEmpty())
- {
- m_busDevices[address]->m_strDeviceName = m_strDeviceName;
- m_busDevices[address]->m_bActiveSource = true;
- }
- m_logicalAddresses.Set(address);
- return true;
+ delete m_communication;
+ m_communication = NULL;
}
-
- return false;
}
-bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
+void CCECProcessor::ResetMembers(void)
{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
- return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
- TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
- TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
-}
+ // close the connection
+ if (m_communication)
+ {
+ delete m_communication;
+ m_communication = NULL;
+ }
-bool CCECProcessor::FindLogicalAddressTuner(void)
-{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
- return TryLogicalAddress(CECDEVICE_TUNER1) ||
- TryLogicalAddress(CECDEVICE_TUNER2) ||
- TryLogicalAddress(CECDEVICE_TUNER3) ||
- TryLogicalAddress(CECDEVICE_TUNER4);
+ // reset the other members to the initial state
+ m_iStandardLineTimeout = 3;
+ m_iRetryLineTimeout = 3;
+ m_iLastTransmission = 0;
+ m_busDevices->ResetDeviceStatus();
}
-bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
+bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */)
{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
- return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
- TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
- TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
-}
+ bool bReturn(false);
+ CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT);
-bool CCECProcessor::FindLogicalAddressAudioSystem(void)
-{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
- return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
-}
+ // ensure that a previous connection is closed
+ Close();
-bool CCECProcessor::FindLogicalAddresses(void)
-{
- bool bReturn(true);
- m_logicalAddresses.Clear();
- CStdString strLog;
+ // reset all member to the initial state
+ ResetMembers();
- for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
+ // check whether the Close() method deleted any previous connection
+ if (m_communication)
{
- 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();
- if (m_types.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
- bReturn &= FindLogicalAddressTuner();
- if (m_types.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
- bReturn &= FindLogicalAddressPlaybackDevice();
- if (m_types.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
- bReturn &= FindLogicalAddressAudioSystem();
+ m_libcec->AddLog(CEC_LOG_ERROR, "previous connection could not be closed");
+ return bReturn;
}
- return bReturn;
-}
-
-void *CCECProcessor::Process(void)
-{
- bool bParseFrame(false);
- cec_command command;
- CCECAdapterMessage msg;
+ // create a new connection
+ m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
- if (m_logicalAddresses.IsEmpty() && !FindLogicalAddresses())
- {
- CLockObject lock(&m_mutex);
- m_controller->AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
- m_startCondition.Signal();
- return NULL;
- }
- else
+ // open a new connection
+ unsigned iConnectTry(0);
+ while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false)
{
- m_busDevices[CECDEVICE_TV]->GetVendorId();
- m_busDevices[m_logicalAddresses.primary]->TransmitVendorID(CECDEVICE_TV, false);
-
- CLockObject lock(&m_mutex);
- m_bStarted = true;
- m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
- m_startCondition.Signal();
+ m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
+ m_communication->Close();
+ CEvent::Sleep(CEC_DEFAULT_CONNECT_RETRY_WAIT);
}
- while (!IsStopped())
- {
- command.Clear();
- msg.clear();
-
- {
- CLockObject lock(&m_mutex);
- if (m_commandBuffer.Pop(command))
- {
- bParseFrame = true;
- }
- else if (m_communication->IsOpen() && m_communication->Read(msg, 50))
- {
- if ((bParseFrame = (ParseMessage(msg) && !IsStopped())) == true)
- command = m_currentframe;
- }
- }
+ m_libcec->AddLog(CEC_LOG_NOTICE, "connection opened");
- if (bParseFrame)
- ParseCommand(command);
- bParseFrame = false;
+ // mark as initialised
+ SetCECInitialised(true);
- Sleep(5);
+ return bReturn;
+}
- m_controller->CheckKeypressTimeout();
- }
+bool CCECProcessor::CECInitialised(void)
+{
+ CLockObject lock(m_threadMutex);
+ return m_bInitialised;
+}
- if (m_busScan)
+void CCECProcessor::SetCECInitialised(bool bSetTo /* = true */)
+{
{
- m_busScan->StopThread();
- delete m_busScan;
- m_busScan = NULL;
+ CLockObject lock(m_mutex);
+ m_bInitialised = bSetTo;
}
-
- if (m_communication)
- m_communication->Close();
-
- return NULL;
+ if (!bSetTo)
+ UnregisterClients();
}
-bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
+bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
{
- bool bReturn(false);
-
- if (!IsRunning())
- return bReturn;
-
- cec_logical_address addr = m_logicalAddresses.primary;
-
- if (type != CEC_DEVICE_TYPE_RESERVED)
+ // find the device
+ CCECBusDevice *device = m_busDevices->At(address);
+ if (device)
{
- for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
- {
- if (m_logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
- {
- addr = (cec_logical_address) iPtr;
- break;
- }
- }
- }
-
- bReturn = m_busDevices[addr]->TransmitActiveSource() &&
- SetStreamPath(m_busDevices[addr]->GetPhysicalAddress(false));
+ // check if it's already marked as present or used
+ if (device->IsPresent() || device->IsHandledByLibCEC())
+ return false;
- if (bReturn && (m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
- m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE))
- {
- bReturn = ((CCECPlaybackDevice *)m_busDevices[addr])->TransmitDeckStatus(CECDEVICE_TV);
+ // poll the LA if not
+ SetAckMask(0);
+ return device->TryLogicalAddress();
}
- return bReturn;
+ return false;
}
-void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
+void CCECProcessor::ReplaceHandlers(void)
{
- CLockObject lock(&m_mutex);
- m_iStandardLineTimeout = iTimeout;
-}
+ if (!CECInitialised())
+ return;
-void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
-{
- CLockObject lock(&m_mutex);
- m_iRetryLineTimeout = iTimeout;
+ // check each device
+ for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++)
+ it->second->ReplaceHandler(true);
}
-bool CCECProcessor::SetActiveView(void)
+bool CCECProcessor::OnCommandReceived(const cec_command &command)
{
- return SetActiveSource(m_types.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_types[0]);
+ return m_inBuffer.Push(command);
}
-bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
+void *CCECProcessor::Process(void)
{
- bool bReturn(false);
+ m_libcec->AddLog(CEC_LOG_DEBUG, "processor thread started");
- CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
- if (device)
+ cec_command command;
+
+ // as long as we're not being stopped and the connection is open
+ while (!IsStopped() && m_communication->IsOpen())
{
- ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
- if (bSendUpdate)
- ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
- bReturn = true;
+ // wait for a new incoming command, and process it
+ if (m_inBuffer.Pop(command, CEC_PROCESSOR_SIGNAL_WAIT_TIME))
+ ProcessCommand(command);
+
+ if (CECInitialised())
+ {
+ // check clients for keypress timeouts
+ m_libcec->CheckKeypressTimeout();
+
+ // check if we need to replace handlers
+ ReplaceHandlers();
+ }
}
- return bReturn;
+ return NULL;
}
-bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
+bool CCECProcessor::ActivateSource(uint16_t iStreamPath)
{
bool bReturn(false);
- CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
+ // find the device with the given PA
+ CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
+ // and make it the active source when found
if (device)
- {
- ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
- if (bSendUpdate)
- ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
- bReturn = true;
- }
+ bReturn = device->ActivateSource();
+ else
+ m_libcec->AddLog(CEC_LOG_DEBUG, "device with PA '%04x' not found", iStreamPath);
return bReturn;
}
-bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
+void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
{
- bool bReturn(false);
-
- CStdString strLog;
- strLog.Format("setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
- AddLog(CEC_LOG_DEBUG, strLog);
-
- m_iBaseDevice = iBaseDevice;
- m_iHDMIPort = iPort;
- if (!m_bStarted && !bForce)
- return true;
-
- uint16_t iPhysicalAddress(0);
- iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
- uint16_t iPos = 0;
- if (iPhysicalAddress == 0)
- iPos = 0x1000;
- else if (iPhysicalAddress % 0x1000 == 0)
- iPos = 0x100;
- else if (iPhysicalAddress % 0x100 == 0)
- iPos = 0x10;
- else if (iPhysicalAddress % 0x10 == 0)
- iPos = 0x1;
-
- while(!bReturn && iPos > 0)
- {
- iPhysicalAddress += (uint16_t)(iPort * iPos);
- strLog.Format("checking physical address %4x", iPhysicalAddress);
- AddLog(CEC_LOG_DEBUG, strLog);
- if (PhysicalAddressInUse(iPhysicalAddress))
- {
- strLog.Format("physical address %4x is in use", iPhysicalAddress);
- AddLog(CEC_LOG_DEBUG, strLog);
- iPos = (iPos == 1) ? 0 : iPos / 0x10;
- }
- else
- {
- strLog.Format("physical address %4x is free", iPhysicalAddress);
- AddLog(CEC_LOG_DEBUG, strLog);
- SetPhysicalAddress(iPhysicalAddress);
- bReturn = true;
- }
- }
-
- return bReturn;
+ CLockObject lock(m_mutex);
+ m_iStandardLineTimeout = iTimeout;
}
-bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
+uint8_t CCECProcessor::GetStandardLineTimeout(void)
{
- for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
- {
- if (m_busDevices[iPtr]->GetPhysicalAddress(false) == iPhysicalAddress)
- return true;
- }
- return false;
+ CLockObject lock(m_mutex);
+ return m_iStandardLineTimeout;
}
-bool CCECProcessor::SetStreamPath(uint16_t iStreamPath)
+void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
{
- bool bReturn(false);
-
- CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
- if (device)
- {
- device->SetActiveDevice();
- bReturn = true;
- }
-
- return bReturn;
+ CLockObject lock(m_mutex);
+ m_iRetryLineTimeout = iTimeout;
}
-bool CCECProcessor::TransmitInactiveSource(void)
+uint8_t CCECProcessor::GetRetryLineTimeout(void)
{
- if (!IsRunning())
- return false;
+ CLockObject lock(m_mutex);
+ return m_iRetryLineTimeout;
+}
- if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
- return m_busDevices[m_logicalAddresses.primary]->TransmitInactiveSource();
- return false;
+bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
+{
+ CCECBusDevice *device = GetDeviceByPhysicalAddress(iPhysicalAddress);
+ return device != NULL;
}
void CCECProcessor::LogOutput(const cec_command &data)
{
CStdString strTx;
+
+ // initiator and destination
strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
+
+ // append the opcode
if (data.opcode_set)
strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
+ // append the parameters
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());
+
+ // and log it
+ m_libcec->AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
}
-bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
+bool CCECProcessor::PollDevice(cec_logical_address iAddress)
{
- if (m_logicalAddresses.primary != iLogicalAddress)
- {
- CStdString strLog;
- 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());
- }
+ // try to find the primary device
+ CCECBusDevice *primary = GetPrimaryDevice();
+ // poll the destination, with the primary as source
+ if (primary)
+ return primary->TransmitPoll(iAddress);
- return true;
+ // try to find the destination
+ CCECBusDevice *device = m_busDevices->At(iAddress);
+ // and poll the destination, with the same LA as source
+ if (device)
+ return device->TransmitPoll(iAddress);
+
+ return false;
}
-bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
+CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = 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;
+ return m_busDevices ?
+ m_busDevices->GetDeviceByPhysicalAddress(iPhysicalAddress, bSuppressUpdate) :
+ NULL;
}
-bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress)
+CCECBusDevice *CCECProcessor::GetDevice(cec_logical_address address) const
{
- if (!m_logicalAddresses.IsEmpty())
- {
- for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
- if (m_logicalAddresses[iPtr])
- {
- m_busDevices[iPtr]->SetInactiveDevice();
- m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
- m_busDevices[iPtr]->TransmitPhysicalAddress();
- }
- return SetActiveView();
- }
- return false;
+ return m_busDevices ?
+ m_busDevices->At(address) :
+ NULL;
}
-bool CCECProcessor::SwitchMonitoring(bool bEnable)
+cec_logical_address CCECProcessor::GetActiveSource(bool bRequestActiveSource /* = true */)
{
- CStdString strLog;
- strLog.Format("== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
- m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
+ // get the device that is marked as active source from the device map
+ CCECBusDevice *activeSource = m_busDevices->GetActiveSource();
+ if (activeSource)
+ return activeSource->GetLogicalAddress();
+ if (bRequestActiveSource)
{
- CLockObject lock(&m_mutex);
- m_bMonitor = bEnable;
-
- if (!bEnable)
- {
- if (!m_busScan)
- {
- m_busScan = new CCECBusScan(this);
- m_busScan->CreateThread(true);
- }
- }
- else
+ // request the active source from the bus
+ CCECBusDevice *primary = GetPrimaryDevice();
+ if (primary)
{
- if (m_busScan)
- {
- m_busScan->StopThread();
- delete m_busScan;
- m_busScan = NULL;
- }
+ primary->RequestActiveSource();
+ return GetActiveSource(false);
}
}
- if (bEnable)
- return SetAckMask(0);
- else
- return SetAckMask(m_logicalAddresses.AckMask());
+ // unknown or none
+ return CECDEVICE_UNKNOWN;
}
-bool CCECProcessor::PollDevice(cec_logical_address iAddress)
+bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
{
- if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
- {
- return m_logicalAddresses.primary == CECDEVICE_UNKNOWN ?
- m_busDevices[iAddress]->TransmitPoll(iAddress) :
- m_busDevices[m_logicalAddresses.primary]->TransmitPoll(iAddress);
- }
- return false;
+ CCECBusDevice *device = m_busDevices->At(iAddress);
+ return device && device->IsActiveSource();
}
-uint8_t CCECProcessor::VolumeUp(void)
-{
- uint8_t status = 0;
- if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM))
- status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp();
-
- return status;
-}
-
-uint8_t CCECProcessor::VolumeDown(void)
+bool CCECProcessor::Transmit(const cec_command &data)
{
- uint8_t status = 0;
- if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM))
- status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown();
+ uint8_t iMaxTries(0);
+ bool bRetry(true);
+ uint8_t iTries(0);
- return status;
-}
+ // get the current timeout setting
+ uint8_t iLineTimeout(GetStandardLineTimeout());
-uint8_t CCECProcessor::MuteAudio(void)
-{
- uint8_t status = 0;
- if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM))
- status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio();
+ // reset the state of this message to 'unknown'
+ cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN;
- return status;
-}
+ LogOutput(data);
-CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh /* = false */) const
-{
- if (m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false) == iPhysicalAddress)
- return m_busDevices[m_logicalAddresses.primary];
+ // find the initiator device
+ CCECBusDevice *initiator = m_busDevices->At(data.initiator);
+ if (!initiator)
+ {
+ m_libcec->AddLog(CEC_LOG_WARNING, "invalid initiator");
+ return false;
+ }
- CCECBusDevice *device = NULL;
- for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
+ // find the destination device, if it's not the broadcast address
+ if (data.destination != CECDEVICE_BROADCAST)
{
- if (m_busDevices[iPtr]->GetPhysicalAddress(bRefresh) == iPhysicalAddress)
+ // check if the device is marked as handled by libCEC
+ CCECBusDevice *destination = m_busDevices->At(data.destination);
+ if (destination && destination->IsHandledByLibCEC())
{
- device = m_busDevices[iPtr];
- break;
+ // and reject the command if it's trying to send data to a device that is handled by libCEC
+ m_libcec->AddLog(CEC_LOG_WARNING, "not sending data to myself!");
+ return false;
}
}
- return device;
-}
-
-CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
-{
- CCECBusDevice *device = NULL;
+ {
+ CLockObject lock(m_mutex);
+ m_iLastTransmission = GetTimeMs();
+ // set the number of tries
+ iMaxTries = initiator->GetHandler()->GetTransmitRetries() + 1;
+ }
- for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
+ // and try to send the command
+ while (bRetry && ++iTries < iMaxTries)
{
- if (m_busDevices[iPtr]->m_type == type)
- {
- device = m_busDevices[iPtr];
- break;
- }
+ if (initiator->IsUnsupportedFeature(data.opcode))
+ return false;
+
+ adapterState = !IsStopped() && m_communication && m_communication->IsOpen() ?
+ m_communication->Write(data, bRetry, iLineTimeout) :
+ ADAPTER_MESSAGE_STATE_ERROR;
+ iLineTimeout = m_iRetryLineTimeout;
}
- return device;
+ return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED;
}
-cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
+void CCECProcessor::TransmitAbort(cec_logical_address source, cec_logical_address destination, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
{
- return m_busDevices[iAddress]->GetCecVersion();
+ m_libcec->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
+
+ cec_command command;
+ cec_command::Format(command, source, destination, CEC_OPCODE_FEATURE_ABORT);
+ command.parameters.PushBack((uint8_t)opcode);
+ command.parameters.PushBack((uint8_t)reason);
+
+ Transmit(command);
}
-cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
+void CCECProcessor::ProcessCommand(const cec_command &command)
{
- CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
- cec_osd_name retVal;
+ // log the command
+ CStdString dataStr;
+ dataStr.Format(">> %1x%1x", command.initiator, command.destination);
+ if (command.opcode_set == 1)
+ dataStr.AppendFormat(":%02x", command.opcode);
+ for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
+ dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
+ m_libcec->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
- snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
- retVal.device = iAddress;
+ // find the initiator
+ CCECBusDevice *device = m_busDevices->At(command.initiator);
- return retVal;
+ if (device)
+ device->HandleCommand(command);
}
-bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
+bool CCECProcessor::IsPresentDevice(cec_logical_address address)
{
- if (m_busDevices[iAddress])
- {
- *language = m_busDevices[iAddress]->GetMenuLanguage();
- return (strcmp(language->language, "???") != 0);
- }
- return false;
+ CCECBusDevice *device = m_busDevices->At(address);
+ return device && device->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
}
-uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
+bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
{
- if (m_busDevices[iAddress])
- return m_busDevices[iAddress]->GetVendorId();
- return false;
+ CECDEVICEVEC devices;
+ m_busDevices->GetByType(type, devices);
+ CCECDeviceMap::FilterActive(devices);
+ return !devices.empty();
}
-uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
+uint16_t CCECProcessor::GetDetectedPhysicalAddress(void) const
{
- if (m_busDevices[iAddress])
- return m_busDevices[iAddress]->GetPhysicalAddress(false);
- return false;
+ return m_communication ? m_communication->GetPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS;
}
-cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
+bool CCECProcessor::SetAckMask(uint16_t iMask)
{
- if (m_busDevices[iAddress])
- return m_busDevices[iAddress]->GetPowerStatus();
- return CEC_POWER_STATUS_UNKNOWN;
+ return m_communication ? m_communication->SetAckMask(iMask) : false;
}
-bool CCECProcessor::Transmit(const cec_command &data)
+bool CCECProcessor::StandbyDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices)
{
- bool bReturn(false);
- LogOutput(data);
-
- CCECAdapterMessage *output = new CCECAdapterMessage(data);
- bReturn = Transmit(output);
-
- /* set to "not present" on failed ack */
- if (output->is_error() && output->reply == MSGCODE_TRANSMIT_FAILED_ACK &&
- output->destination() != CECDEVICE_BROADCAST)
- m_busDevices[output->destination()]->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
-
- delete output;
+ bool bReturn(true);
+ for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++)
+ bReturn &= (*it)->Standby(initiator);
return bReturn;
}
-bool CCECProcessor::Transmit(CCECAdapterMessage *output)
+bool CCECProcessor::StandbyDevice(const cec_logical_address initiator, cec_logical_address address)
{
- bool bReturn(false);
- CLockObject lock(&m_mutex);
- {
- m_iLastTransmission = GetTimeMs();
- m_communication->SetLineTimeout(m_iStandardLineTimeout);
- output->tries = 1;
-
- do
- {
- if (output->tries > 0)
- m_communication->SetLineTimeout(m_iRetryLineTimeout);
-
- CLockObject msgLock(&output->mutex);
- if (!m_communication || !m_communication->Write(output))
- return bReturn;
- else
- {
- output->condition.Wait(&output->mutex);
- if (output->state != ADAPTER_MESSAGE_STATE_SENT)
- {
- m_controller->AddLog(CEC_LOG_ERROR, "command was not sent");
- return bReturn;
- }
- }
-
- if (output->transmit_timeout > 0)
- {
- if ((bReturn = WaitForTransmitSucceeded(output)) == false)
- m_controller->AddLog(CEC_LOG_DEBUG, "did not receive ack");
- }
- else
- bReturn = true;
- }while (output->transmit_timeout > 0 && output->needs_retry() && ++output->tries < output->maxTries);
- }
-
- m_communication->SetLineTimeout(m_iStandardLineTimeout);
+ CCECBusDevice *device = m_busDevices->At(address);
+ return device ? device->Standby(initiator) : false;
+}
+bool CCECProcessor::PowerOnDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices)
+{
+ bool bReturn(true);
+ for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++)
+ bReturn &= (*it)->PowerOn(initiator);
return bReturn;
}
-void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
+bool CCECProcessor::PowerOnDevice(const cec_logical_address initiator, cec_logical_address address)
{
- m_controller->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
-
- cec_command command;
- // TODO
- 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);
+ CCECBusDevice *device = m_busDevices->At(address);
+ return device ? device->PowerOn(initiator) : false;
}
-bool CCECProcessor::WaitForTransmitSucceeded(CCECAdapterMessage *message)
+bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
{
- bool bError(false);
- bool bTransmitSucceeded(false);
- uint8_t iPacketsLeft(message->size() / 4);
-
- int64_t iNow = GetTimeMs();
- int64_t iTargetTime = iNow + message->transmit_timeout;
-
- while (!bTransmitSucceeded && !bError && (message->transmit_timeout == 0 || iNow < iTargetTime))
+ bool bReturn(false);
+ // open a connection if no connection has been opened
+ if (!m_communication && strPort)
{
- CCECAdapterMessage msg;
-
- if (!m_communication->Read(msg, message->transmit_timeout > 0 ? (int32_t)(iTargetTime - iNow) : 1000))
+ IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
+ CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT);
+ int iConnectTry(0);
+ while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false)
{
- iNow = GetTimeMs();
- continue;
+ m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
+ comm->Close();
+ Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT);
}
-
- if (msg.message() == MSGCODE_FRAME_START && msg.ack())
+ if (comm->IsOpen())
{
- m_busDevices[msg.initiator()]->GetHandler()->HandlePoll(msg.initiator(), msg.destination());
- m_lastInitiator = msg.initiator();
- iNow = GetTimeMs();
- continue;
- }
-
- bError = msg.is_error();
- if (msg.message() == MSGCODE_RECEIVE_FAILED &&
- m_lastInitiator != CECDEVICE_UNKNOWN &&
- !m_busDevices[m_lastInitiator]->GetHandler()->HandleReceiveFailed())
- {
- iNow = GetTimeMs();
- continue;
- }
-
- if (bError)
- {
- message->reply = msg.message();
- m_controller->AddLog(CEC_LOG_DEBUG, msg.ToString());
- }
- else
- {
- switch(msg.message())
- {
- case MSGCODE_COMMAND_ACCEPTED:
- m_controller->AddLog(CEC_LOG_DEBUG, msg.ToString());
- if (iPacketsLeft > 0)
- iPacketsLeft--;
- break;
- case MSGCODE_TRANSMIT_SUCCEEDED:
- m_controller->AddLog(CEC_LOG_DEBUG, msg.ToString());
- bTransmitSucceeded = (iPacketsLeft == 0);
- bError = !bTransmitSucceeded;
- message->reply = MSGCODE_TRANSMIT_SUCCEEDED;
- break;
- default:
- // ignore other data while waiting
- break;
- }
-
- iNow = GetTimeMs();
+ bReturn = comm->StartBootloader();
+ delete comm;
}
+ return bReturn;
+ }
+ else
+ {
+ m_communication->StartBootloader();
+ Close();
+ bReturn = true;
}
- return bTransmitSucceeded && !bError;
+ return bReturn;
}
-bool CCECProcessor::ParseMessage(const CCECAdapterMessage &msg)
+bool CCECProcessor::PingAdapter(void)
{
- bool bEom(false);
- bool bIsError(msg.is_error());
-
- if (msg.empty())
- return bEom;
+ return m_communication->PingAdapter();
+}
- switch(msg.message())
- {
- case MSGCODE_FRAME_START:
- {
- m_currentframe.Clear();
- if (msg.size() >= 2)
- {
- m_currentframe.initiator = msg.initiator();
- m_currentframe.destination = msg.destination();
- m_currentframe.ack = msg.ack();
- m_currentframe.eom = msg.eom();
- }
- if (m_currentframe.ack == 0x1)
- {
- m_lastInitiator = m_currentframe.initiator;
- m_busDevices[m_lastInitiator]->GetHandler()->HandlePoll(m_currentframe.initiator, m_currentframe.destination);
- }
- }
- break;
- case MSGCODE_RECEIVE_FAILED:
- {
- if (m_lastInitiator != CECDEVICE_UNKNOWN)
- bIsError = m_busDevices[m_lastInitiator]->GetHandler()->HandleReceiveFailed();
- }
- break;
- case MSGCODE_FRAME_DATA:
- {
- if (msg.size() >= 2)
- {
- m_currentframe.PushBack(msg[1]);
- m_currentframe.eom = msg.eom();
- }
- bEom = msg.eom();
- }
- break;
- default:
- break;
- }
+void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
+{
+ CCECBusDevice *device = m_busDevices->At(destination);
+ if (device)
+ device->HandlePollFrom(initiator);
+}
- m_controller->AddLog(bIsError ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
- return bEom;
+bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
+{
+ CCECBusDevice *device = m_busDevices->At(initiator);
+ return !device || !device->HandleReceiveFailed();
}
-void CCECProcessor::ParseCommand(cec_command &command)
+bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
{
- CStdString dataStr;
- dataStr.Format(">> %1x%1x:%02x", command.initiator, command.destination, command.opcode);
- for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
- dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
- m_controller->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
+ // stream path changes are sent by the TV
+ return GetTV()->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
+}
- if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
- m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
+bool CCECProcessor::CanPersistConfiguration(void)
+{
+ return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false;
}
-cec_logical_addresses CCECProcessor::GetActiveDevices(void)
+bool CCECProcessor::PersistConfiguration(const libcec_configuration &configuration)
{
- cec_logical_addresses addresses;
- addresses.Clear();
- 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;
+ return m_communication ? m_communication->PersistConfiguration(configuration) : false;
}
-bool CCECProcessor::IsActiveDevice(cec_logical_address address)
+void CCECProcessor::RescanActiveDevices(void)
{
- return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
+ for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++)
+ it->second->GetStatus(true);
}
-bool CCECProcessor::IsActiveDeviceType(cec_device_type type)
+bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */)
{
- for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
- {
- if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
- return true;
- }
+ if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false))
+ return false;
- return false;
+ config->iFirmwareVersion = m_communication->GetFirmwareVersion();
+ config->iPhysicalAddress = m_communication->GetPhysicalAddress();
+ config->iFirmwareBuildDate = m_communication->GetFirmwareBuildDate();
+
+ return true;
}
-uint16_t CCECProcessor::GetPhysicalAddress(void) const
+bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
{
- if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
- return m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false);
- return false;
+ bool bReturn(true);
+ for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++)
+ bReturn &= it->second->TransmitPendingActiveSourceCommands();
+ return bReturn;
}
-void CCECProcessor::SetCurrentButton(cec_user_control_code iButtonCode)
+CCECTV *CCECProcessor::GetTV(void) const
{
- m_controller->SetCurrentButton(iButtonCode);
+ return CCECBusDevice::AsTV(m_busDevices->At(CECDEVICE_TV));
}
-void CCECProcessor::AddCommand(const cec_command &command)
+CCECAudioSystem *CCECProcessor::GetAudioSystem(void) const
{
- m_controller->AddCommand(command);
+ return CCECBusDevice::AsAudioSystem(m_busDevices->At(CECDEVICE_AUDIOSYSTEM));
}
-void CCECProcessor::AddKey(cec_keypress &key)
+CCECPlaybackDevice *CCECProcessor::GetPlaybackDevice(cec_logical_address address) const
{
- m_controller->AddKey(key);
+ return CCECBusDevice::AsPlaybackDevice(m_busDevices->At(address));
}
-void CCECProcessor::AddKey(void)
+CCECRecordingDevice *CCECProcessor::GetRecordingDevice(cec_logical_address address) const
{
- m_controller->AddKey();
+ return CCECBusDevice::AsRecordingDevice(m_busDevices->At(address));
}
-void CCECProcessor::AddLog(cec_log_level level, const CStdString &strMessage)
+CCECTuner *CCECProcessor::GetTuner(cec_logical_address address) const
{
- m_controller->AddLog(level, strMessage);
+ return CCECBusDevice::AsTuner(m_busDevices->At(address));
}
-bool CCECProcessor::SetAckMask(uint16_t iMask)
+bool CCECProcessor::RegisterClient(CCECClient *client)
{
- bool bReturn(false);
- CStdString strLog;
- strLog.Format("setting ackmask to %2x", iMask);
- m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
+ if (!client)
+ return false;
- CCECAdapterMessage *output = new CCECAdapterMessage;
+ libcec_configuration &configuration = *client->GetConfiguration();
- 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 (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_3 && configuration.bMonitorOnly == 1)
+ return true;
- if ((bReturn = Transmit(output)) == false)
- m_controller->AddLog(CEC_LOG_ERROR, "could not set the ackmask");
+ if (!CECInitialised())
+ {
+ m_libcec->AddLog(CEC_LOG_ERROR, "failed to register a new CEC client: CEC processor is not initialised");
+ return false;
+ }
- delete output;
+ // unregister the client first if it's already been marked as registered
+ if (client->IsRegistered())
+ UnregisterClient(client);
- return bReturn;
-}
+ // get the configuration from the client
+ m_libcec->AddLog(CEC_LOG_NOTICE, "registering new CEC client - v%s", ToString((cec_client_version)configuration.clientVersion));
-bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key)
-{
- return m_busDevices[iDestination]->TransmitKeypress(key);
-}
+ // mark as uninitialised and unregistered
+ client->SetRegistered(false);
+ client->SetInitialised(false);
-bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination)
-{
- return m_busDevices[iDestination]->TransmitKeyRelease();
-}
+ // get the current ackmask, so we can restore it if polling fails
+ uint16_t iPreviousMask(m_communication->GetAckMask());
-const char *CCECProcessor::ToString(const cec_menu_state state)
-{
- switch (state)
+ // find logical addresses for this client
+ if (!client->AllocateLogicalAddresses())
{
- case CEC_MENU_STATE_ACTIVATED:
- return "activated";
- case CEC_MENU_STATE_DEACTIVATED:
- return "deactivated";
- default:
- return "unknown";
+ m_libcec->AddLog(CEC_LOG_ERROR, "failed to register the new CEC client - cannot allocate the requested device types");
+ SetAckMask(iPreviousMask);
+ return false;
}
-}
-const char *CCECProcessor::ToString(const cec_version version)
-{
- switch (version)
+ // register this client on the new addresses
+ CECDEVICEVEC devices;
+ m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses);
+ for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++)
{
- case CEC_VERSION_1_2:
- return "1.2";
- case CEC_VERSION_1_2A:
- return "1.2a";
- case CEC_VERSION_1_3:
- return "1.3";
- case CEC_VERSION_1_3A:
- return "1.3a";
- case CEC_VERSION_1_4:
- return "1.4";
- default:
- return "unknown";
+ // replace a previous client
+ CLockObject lock(m_mutex);
+ m_clients.erase((*it)->GetLogicalAddress());
+ m_clients.insert(make_pair<cec_logical_address, CCECClient *>((*it)->GetLogicalAddress(), client));
}
-}
-const char *CCECProcessor::ToString(const cec_power_status status)
-{
- switch (status)
+ // get the settings from the rom
+ if (configuration.bGetSettingsFromROM == 1)
{
- case CEC_POWER_STATUS_ON:
- return "on";
- case CEC_POWER_STATUS_STANDBY:
- return "standby";
- case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
- return "in transition from on to standby";
- case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
- return "in transition from standby to on";
- default:
- return "unknown";
- }
-}
+ libcec_configuration config;
+ m_communication->GetConfiguration(config);
-const char *CCECProcessor::ToString(const cec_logical_address address)
-{
- switch(address)
- {
- case CECDEVICE_AUDIOSYSTEM:
- return "Audio";
- case CECDEVICE_BROADCAST:
- return "Broadcast";
- case CECDEVICE_FREEUSE:
- return "Free use";
- case CECDEVICE_PLAYBACKDEVICE1:
- return "Playback 1";
- case CECDEVICE_PLAYBACKDEVICE2:
- return "Playback 2";
- case CECDEVICE_PLAYBACKDEVICE3:
- return "Playback 3";
- case CECDEVICE_RECORDINGDEVICE1:
- return "Recorder 1";
- case CECDEVICE_RECORDINGDEVICE2:
- return "Recorder 2";
- case CECDEVICE_RECORDINGDEVICE3:
- return "Recorder 3";
- case CECDEVICE_RESERVED1:
- return "Reserved 1";
- case CECDEVICE_RESERVED2:
- return "Reserved 2";
- case CECDEVICE_TUNER1:
- return "Tuner 1";
- case CECDEVICE_TUNER2:
- return "Tuner 2";
- case CECDEVICE_TUNER3:
- return "Tuner 3";
- case CECDEVICE_TUNER4:
- return "Tuner 4";
- case CECDEVICE_TV:
- return "TV";
- default:
- return "unknown";
+ CLockObject lock(m_mutex);
+ if (!config.deviceTypes.IsEmpty())
+ configuration.deviceTypes = config.deviceTypes;
+ if (CLibCEC::IsValidPhysicalAddress(config.iPhysicalAddress))
+ configuration.iPhysicalAddress = config.iPhysicalAddress;
+ snprintf(configuration.strDeviceName, 13, "%s", config.strDeviceName);
}
-}
-const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
-{
- switch (mode)
+ // set the firmware version and build date
+ configuration.serverVersion = LIBCEC_VERSION_CURRENT;
+ configuration.iFirmwareVersion = m_communication->GetFirmwareVersion();
+ configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate();
+
+ // mark the client as registered
+ client->SetRegistered(true);
+
+ // set the new ack mask
+ bool bReturn = SetAckMask(GetLogicalAddresses().AckMask()) &&
+ // and initialise the client
+ client->OnRegister();
+
+ // log the new registration
+ CStdString strLog;
+ strLog.Format("%s: %s", bReturn ? "CEC client registered" : "failed to register the CEC client", client->GetConnectionInfo().c_str());
+ m_libcec->AddLog(bReturn ? CEC_LOG_NOTICE : CEC_LOG_ERROR, strLog);
+
+ // display a warning if the firmware can be upgraded
+ if (bReturn && !IsRunningLatestFirmware())
{
- case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
- return "skip forward wind";
- case CEC_DECK_CONTROL_MODE_EJECT:
- return "eject";
- case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
- return "reverse rewind";
- case CEC_DECK_CONTROL_MODE_STOP:
- return "stop";
- default:
- return "unknown";
+ const char *strUpgradeMessage = "The firmware of this adapter can be upgraded. Please visit http://blog.pulse-eight.com/ for more information.";
+ m_libcec->AddLog(CEC_LOG_WARNING, strUpgradeMessage);
+ libcec_parameter param;
+ param.paramData = (void*)strUpgradeMessage; param.paramType = CEC_PARAMETER_TYPE_STRING;
+ client->Alert(CEC_ALERT_SERVICE_DEVICE, param);
}
+
+ return bReturn;
}
-const char *CCECProcessor::ToString(const cec_deck_info status)
+bool CCECProcessor::UnregisterClient(CCECClient *client)
{
- switch (status)
+ if (!client)
+ return false;
+
+ if (client->IsRegistered())
+ m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering client: %s", client->GetConnectionInfo().c_str());
+
+ // notify the client that it will be unregistered
+ client->OnUnregister();
+
{
- case CEC_DECK_INFO_PLAY:
- return "play";
- case CEC_DECK_INFO_RECORD:
- return "record";
- case CEC_DECK_INFO_PLAY_REVERSE:
- return "play reverse";
- case CEC_DECK_INFO_STILL:
- return "still";
- case CEC_DECK_INFO_SLOW:
- return "slow";
- case CEC_DECK_INFO_SLOW_REVERSE:
- return "slow reverse";
- case CEC_DECK_INFO_FAST_FORWARD:
- return "fast forward";
- case CEC_DECK_INFO_FAST_REVERSE:
- return "fast reverse";
- case CEC_DECK_INFO_NO_MEDIA:
- return "no media";
- case CEC_DECK_INFO_STOP:
- return "stop";
- case CEC_DECK_INFO_SKIP_FORWARD_WIND:
- return "info skip forward wind";
- case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
- return "info skip reverse rewind";
- case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
- return "info index search forward";
- case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
- return "info index search reverse";
- case CEC_DECK_INFO_OTHER_STATUS:
- return "other";
- default:
- return "unknown";
+ CLockObject lock(m_mutex);
+ // find all devices that match the LA's of this client
+ CECDEVICEVEC devices;
+ m_busDevices->GetByLogicalAddresses(devices, client->GetConfiguration()->logicalAddresses);
+ for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++)
+ {
+ // find the client
+ map<cec_logical_address, CCECClient *>::iterator entry = m_clients.find((*it)->GetLogicalAddress());
+ // unregister the client
+ if (entry != m_clients.end())
+ m_clients.erase(entry);
+
+ // reset the device status
+ (*it)->ResetDeviceStatus();
+ }
}
+
+ // set the new ackmask
+ return SetAckMask(GetLogicalAddresses().AckMask());
}
-const char *CCECProcessor::ToString(const cec_opcode opcode)
+void CCECProcessor::UnregisterClients(void)
{
- switch (opcode)
- {
- case CEC_OPCODE_ACTIVE_SOURCE:
- return "active source";
- case CEC_OPCODE_IMAGE_VIEW_ON:
- return "image view on";
- case CEC_OPCODE_TEXT_VIEW_ON:
- return "text view on";
- case CEC_OPCODE_INACTIVE_SOURCE:
- return "inactive source";
- case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
- return "request active source";
- case CEC_OPCODE_ROUTING_CHANGE:
- return "routing change";
- case CEC_OPCODE_ROUTING_INFORMATION:
- return "routing information";
- case CEC_OPCODE_SET_STREAM_PATH:
- return "set stream path";
- case CEC_OPCODE_STANDBY:
- return "standby";
- case CEC_OPCODE_RECORD_OFF:
- return "record off";
- case CEC_OPCODE_RECORD_ON:
- return "record on";
- case CEC_OPCODE_RECORD_STATUS:
- return "record status";
- case CEC_OPCODE_RECORD_TV_SCREEN:
- return "record tv screen";
- case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
- return "clear analogue timer";
- case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
- return "clear digital timer";
- case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
- return "clear external timer";
- case CEC_OPCODE_SET_ANALOGUE_TIMER:
- return "set analogue timer";
- case CEC_OPCODE_SET_DIGITAL_TIMER:
- return "set digital timer";
- case CEC_OPCODE_SET_EXTERNAL_TIMER:
- return "set external timer";
- case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
- return "set timer program title";
- case CEC_OPCODE_TIMER_CLEARED_STATUS:
- return "timer cleared status";
- case CEC_OPCODE_TIMER_STATUS:
- return "timer status";
- case CEC_OPCODE_CEC_VERSION:
- return "cec version";
- case CEC_OPCODE_GET_CEC_VERSION:
- return "get cec version";
- case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
- return "give physical address";
- case CEC_OPCODE_GET_MENU_LANGUAGE:
- return "get menu language";
- case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
- return "report physical address";
- case CEC_OPCODE_SET_MENU_LANGUAGE:
- return "set menu language";
- case CEC_OPCODE_DECK_CONTROL:
- return "deck control";
- case CEC_OPCODE_DECK_STATUS:
- return "deck status";
- case CEC_OPCODE_GIVE_DECK_STATUS:
- return "give deck status";
- case CEC_OPCODE_PLAY:
- return "play";
- case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
- return "give tuner status";
- case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
- return "select analogue service";
- case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
- return "set digital service";
- case CEC_OPCODE_TUNER_DEVICE_STATUS:
- return "tuner device status";
- case CEC_OPCODE_TUNER_STEP_DECREMENT:
- return "tuner step decrement";
- case CEC_OPCODE_TUNER_STEP_INCREMENT:
- return "tuner step increment";
- case CEC_OPCODE_DEVICE_VENDOR_ID:
- return "device vendor id";
- case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
- return "give device vendor id";
- case CEC_OPCODE_VENDOR_COMMAND:
- return "vendor command";
- case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
- return "vendor command with id";
- case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
- return "vendor remote button down";
- case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
- return "vendor remote button up";
- case CEC_OPCODE_SET_OSD_STRING:
- return "set osd string";
- case CEC_OPCODE_GIVE_OSD_NAME:
- return "give osd name";
- case CEC_OPCODE_SET_OSD_NAME:
- return "set osd name";
- case CEC_OPCODE_MENU_REQUEST:
- return "menu request";
- case CEC_OPCODE_MENU_STATUS:
- return "menu status";
- case CEC_OPCODE_USER_CONTROL_PRESSED:
- return "user control pressed";
- case CEC_OPCODE_USER_CONTROL_RELEASE:
- return "user control release";
- case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
- return "give device power status";
- case CEC_OPCODE_REPORT_POWER_STATUS:
- return "report power status";
- case CEC_OPCODE_FEATURE_ABORT:
- return "feature abort";
- case CEC_OPCODE_ABORT:
- return "abort";
- case CEC_OPCODE_GIVE_AUDIO_STATUS:
- return "give audio status";
- case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
- return "give audio mode status";
- case CEC_OPCODE_REPORT_AUDIO_STATUS:
- return "report audio status";
- case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
- return "set system audio mode";
- case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
- return "system audio mode request";
- case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
- return "system audio mode status";
- case CEC_OPCODE_SET_AUDIO_RATE:
- return "set audio rate";
- default:
- return "UNKNOWN";
- }
+ m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering all CEC clients");
+
+ vector<CCECClient *> clients = m_libcec->GetClients();
+ for (vector<CCECClient *>::iterator client = clients.begin(); client != clients.end(); client++)
+ UnregisterClient(*client);
+
+ CLockObject lock(m_mutex);
+ m_clients.clear();
}
-const char *CCECProcessor::ToString(const cec_system_audio_status mode)
+CCECClient *CCECProcessor::GetClient(const cec_logical_address address)
{
- switch(mode)
- {
- case CEC_SYSTEM_AUDIO_STATUS_ON:
- return "on";
- case CEC_SYSTEM_AUDIO_STATUS_OFF:
- return "off";
- default:
- return "unknown";
- }
+ CLockObject lock(m_mutex);
+ map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.find(address);
+ if (client != m_clients.end())
+ return client->second;
+ return NULL;
}
-const char *CCECProcessor::ToString(const cec_audio_status status)
+CCECClient *CCECProcessor::GetPrimaryClient(void)
{
- // TODO this is a mask
- return "TODO";
+ CLockObject lock(m_mutex);
+ map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin();
+ if (client != m_clients.end())
+ return client->second;
+ return NULL;
}
-const char *CCECProcessor::ToString(const cec_vendor_id vendor)
+CCECBusDevice *CCECProcessor::GetPrimaryDevice(void)
{
- switch (vendor)
- {
- case CEC_VENDOR_SAMSUNG:
- return "Samsung";
- case CEC_VENDOR_LG:
- return "LG";
- case CEC_VENDOR_PANASONIC:
- return "Panasonic";
- case CEC_VENDOR_PIONEER:
- return "Pioneer";
- case CEC_VENDOR_ONKYO:
- return "Onkyo";
- case CEC_VENDOR_YAMAHA:
- return "Yamaha";
- case CEC_VENDOR_PHILIPS:
- return "Philips";
- default:
- return "Unknown";
- }
+ return m_busDevices->At(GetLogicalAddress());
}
-void *CCECBusScan::Process(void)
+cec_logical_address CCECProcessor::GetLogicalAddress(void)
{
- CCECBusDevice *device(NULL);
- uint8_t iCounter(0);
-
- while (!IsStopped())
- {
- if (++iCounter < 30)
- {
- Sleep(1000);
- continue;
- }
- for (unsigned int iPtr = 0; iPtr <= 11 && !IsStopped(); iPtr++)
- {
- device = m_processor->m_busDevices[iPtr];
- WaitUntilIdle();
- if (device && device->GetStatus(true) == CEC_DEVICE_STATUS_PRESENT)
- {
- WaitUntilIdle();
- if (!IsStopped())
- device->GetVendorId();
-
- WaitUntilIdle();
- if (!IsStopped())
- device->GetPowerStatus(true);
- }
- }
- }
-
- return NULL;
+ cec_logical_addresses addresses = GetLogicalAddresses();
+ return addresses.primary;
}
-void CCECBusScan::WaitUntilIdle(void)
+cec_logical_addresses CCECProcessor::GetLogicalAddresses(void)
{
- if (IsStopped())
- return;
+ CLockObject lock(m_mutex);
+ cec_logical_addresses addresses;
+ addresses.Clear();
+ for (map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); client != m_clients.end(); client++)
+ addresses.Set(client->first);
- int64_t iWaitTime = 3000 - (GetTimeMs() - m_processor->GetLastTransmission());
- while (iWaitTime > 0)
- {
- Sleep(iWaitTime);
- iWaitTime = 3000 - (GetTimeMs() - m_processor->GetLastTransmission());
- }
+ return addresses;
}
-bool CCECProcessor::StartBootloader(void)
+bool CCECProcessor::IsHandledByLibCEC(const cec_logical_address address) const
{
- return m_communication->StartBootloader();
+ CCECBusDevice *device = GetDevice(address);
+ return device && device->IsHandledByLibCEC();
}
-bool CCECProcessor::PingAdapter(void)
+bool CCECProcessor::IsRunningLatestFirmware(void)
{
- return m_communication->PingAdapter();
+ return m_communication && m_communication->IsOpen() ?
+ m_communication->IsRunningLatestFirmware() :
+ true;
}