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++)
+ m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0);
+}
+
CCECProcessor::~CCECProcessor(void)
{
m_startCondition.Broadcast();
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;
return false;
}
-void *CCECProcessor::Process(void)
+bool CCECProcessor::TryLogicalAddress(cec_logical_address address, const char *strLabel)
{
+ CStdString strLog;
+ strLog.Format("trying logical address '%s'", strLabel);
+ AddLog(CEC_LOG_DEBUG, strLog);
+
+ SetAckMask(0x1 << address);
+ if (!m_busDevices[address]->PollDevice(address))
{
- CLockObject lock(&m_mutex);
- m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
- m_startCondition.Signal();
+
+ strLog.Format("using logical address '%s'", strLabel);
+ AddLog(CEC_LOG_NOTICE, strLog);
+ m_logicalAddresses.set(address);
+
+ // TODO
+ m_busDevices[address]->SetPhysicalAddress(CEC_DEFAULT_PHYSICAL_ADDRESS);
+
+ return true;
}
+ strLog.Format("logical address '%s' already taken", strLabel);
+ AddLog(CEC_LOG_DEBUG, strLog);
+ return false;
+}
+
+bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
+{
+ AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
+ return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1, "recording 1") ||
+ TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2, "recording 2") ||
+ TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3, "recording 3");
+}
+
+bool CCECProcessor::FindLogicalAddressTuner(void)
+{
+ AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
+ return TryLogicalAddress(CECDEVICE_TUNER1, "tuner 1") ||
+ TryLogicalAddress(CECDEVICE_TUNER2, "tuner 2") ||
+ TryLogicalAddress(CECDEVICE_TUNER3, "tuner 3") ||
+ TryLogicalAddress(CECDEVICE_TUNER4, "tuner 4");
+}
+
+bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
+{
+ AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
+ return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1, "playback 1") ||
+ TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2, "playback 2") ||
+ TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3, "playback 3");
+}
+
+bool CCECProcessor::FindLogicalAddressAudioSystem(void)
+{
+ AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
+ return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM, "audio");
+}
+
+bool CCECProcessor::FindLogicalAddresses(void)
+{
+ bool bReturn(true);
+ m_logicalAddresses.clear();
+ CStdString strLog;
+
+ for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
+ {
+ 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();
+ }
+
+ return bReturn;
+}
+
+void *CCECProcessor::Process(void)
+{
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())
{
{
CLockObject lock(&m_mutex);
if (m_communication->IsOpen() && m_communication->Read(msg, 50))
+ {
+ m_controller->AddLog(msg.is_error() ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
bParseFrame = ParseMessage(msg) && !IsStopped();
+ }
if (bParseFrame)
command = m_currentframe;
if (bParseFrame)
ParseCommand(command);
+ 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;
if (!IsRunning())
return false;
- if (m_iLogicalAddress != CECDEVICE_UNKNOWN && m_busDevices[m_iLogicalAddress])
- return m_busDevices[m_iLogicalAddress]->BroadcastActiveView();
+ if (!m_logicalAddresses.empty() && m_busDevices[m_logicalAddresses.primary])
+ return m_busDevices[m_logicalAddresses.primary]->BroadcastActiveView();
return false;
}
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]->BroadcastInactiveView();
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 m_busDevices[m_logicalAddresses.primary]->BroadcastActiveView();
}
return false;
}
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[iAddress]->PollDevice();
+ return false;
}
cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
if (m_busDevices[iAddress])
{
*language = m_busDevices[iAddress]->GetMenuLanguage();
- return (strcmp(language->language, "???") == 0);
+ return (strcmp(language->language, "???") != 0);
}
return false;
}
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);
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");
}
}
- if (data.ack_timeout > 0)
+ if (output->transmit_timeout > 0)
{
- bool bError(false);
- if ((bReturn = WaitForAck(&bError, output->size(), data.ack_timeout)) == false)
+ if ((bReturn = WaitForTransmitSucceeded(output->size(), output->transmit_timeout)) == false)
m_controller->AddLog(CEC_LOG_ERROR, "did not receive ack");
}
else
- {
bReturn = true;
- }
}
return bReturn;
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);
Transmit(command);
}
-bool CCECProcessor::WaitForAck(bool *bError, uint8_t iLength, uint32_t iTimeout /* = 1000 */)
+bool CCECProcessor::WaitForTransmitSucceeded(uint8_t iLength, uint32_t iTimeout /* = 1000 */)
{
- bool bTransmitSucceeded = false;
+ bool bError(false);
+ bool bTransmitSucceeded(false);
uint8_t iPacketsLeft(iLength / 4);
- *bError = false;
int64_t iNow = GetTimeMs();
int64_t iTargetTime = iNow + (uint64_t) iTimeout;
- while (!bTransmitSucceeded && !*bError && (iTimeout == 0 || iNow < iTargetTime))
+ while (!bTransmitSucceeded && !bError && (iTimeout == 0 || iNow < iTargetTime))
{
CCECAdapterMessage msg;
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 '%1x' instead of ack", msg.message());
- 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:
+ ParseMessage(msg);
+ }
- iNow = GetTimeMs();
+ iNow = GetTimeMs();
+ }
}
- return bTransmitSucceeded && !*bError;
+ return bTransmitSucceeded && !bError;
}
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:
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;
}
m_controller->AddCommand(command);
}
+void CCECProcessor::AddKey(cec_keypress &key)
+{
+ m_controller->AddKey(key);
+}
+
void CCECProcessor::AddKey(void)
{
m_controller->AddKey();
{
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;
+}
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