[deb_libcec.git] / src / lib / devices / CECBusDevice.cpp

/*
 * This file is part of the libCEC(R) library.
 *
 * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited.  All rights reserved.
 * libCEC(R) is an original work, containing original code.
 *
 * libCEC(R) is a trademark of Pulse-Eight Limited.
 *
 * This program is dual-licensed; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *
 * Alternatively, you can license this library under a commercial license,
 * please contact Pulse-Eight Licensing for more information.
 *
 * For more information contact:
 * Pulse-Eight Licensing       <license@pulse-eight.com>
 *     http://www.pulse-eight.com/
 *     http://www.pulse-eight.net/
 */

#include "CECBusDevice.h"
#include "../CECProcessor.h"
#include "../implementations/ANCommandHandler.h"
#include "../implementations/CECCommandHandler.h"
#include "../implementations/SLCommandHandler.h"
#include "../implementations/VLCommandHandler.h"
#include "../platform/timeutils.h"

using namespace CEC;

CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) :
  m_iPhysicalAddress(iPhysicalAddress),
  m_iStreamPath(0),
  m_iLogicalAddress(iLogicalAddress),
  m_powerStatus(CEC_POWER_STATUS_UNKNOWN),
  m_processor(processor),
  m_bMenuActive(true),
  m_bActiveSource(false),
  m_iVendorClass(CEC_VENDOR_UNKNOWN),
  m_iLastCommandSent(0),
  m_iLastActive(0),
  m_cecVersion(CEC_VERSION_UNKNOWN)
{
  m_handler = new CCECCommandHandler(this);

  for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
    m_menuLanguage.language[iPtr] = '?';
  m_menuLanguage.language[3] = 0;
  m_menuLanguage.device = iLogicalAddress;

  m_vendor.vendor = CEC_VENDOR_UNKNOWN;
  m_type          = CEC_DEVICE_TYPE_RESERVED;
  m_strDeviceName = CCECCommandHandler::ToString(m_iLogicalAddress);
}

CCECBusDevice::~CCECBusDevice(void)
{
  m_condition.Broadcast();
  delete m_handler;
}

void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
{
  m_processor->AddLog(level, strMessage);
}

bool CCECBusDevice::HandleCommand(const cec_command &command)
{
  CLockObject lock(&m_mutex);
  m_iLastActive = GetTimeMs();
  m_handler->HandleCommand(command);
  m_condition.Signal();
  return true;
}

void CCECBusDevice::PollVendorId(void)
{
  CLockObject lock(&m_mutex);
  if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
      m_vendor.vendor == CEC_VENDOR_UNKNOWN &&
      GetTimeMs() - m_iLastCommandSent > 5000 &&
      !m_processor->IsMonitoring())
  {
    CStdString strLog;
    strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
    AddLog(CEC_LOG_NOTICE, strLog);
    m_iLastCommandSent = GetTimeMs();

    cec_command command;
    cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
    if (m_processor->Transmit(command))
      m_condition.Wait(&m_mutex, 1000);
  }
}

bool CCECBusDevice::PowerOn(void)
{
  cec_power_status current = GetPowerStatus();
  if (current != CEC_POWER_STATUS_ON &&
      current != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON)
  {
    CStdString strLog;
    strLog.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
    AddLog(CEC_LOG_DEBUG, strLog.c_str());

    SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);

    cec_command command;
    cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);

    return m_processor->Transmit(command);
  }

  return true;
}

bool CCECBusDevice::Standby(void)
{
  CStdString strLog;
  strLog.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress);
  AddLog(CEC_LOG_DEBUG, strLog.c_str());

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);

  return m_processor->Transmit(command);
}

/** @name Getters */
//@{
cec_version CCECBusDevice::GetCecVersion(void)
{
  if (m_cecVersion == CEC_VERSION_UNKNOWN)
  {
    if (!MyLogicalAddressContains(m_iLogicalAddress))
    {
      CStdString strLog;
      strLog.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
      AddLog(CEC_LOG_NOTICE, strLog);
      cec_command command;
      cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
      CLockObject lock(&m_mutex);
      if (m_processor->Transmit(command))
        m_condition.Wait(&m_mutex, 1000);
    }
  }

  return m_cecVersion;
}

const char* CCECBusDevice::GetLogicalAddressName(void) const
{
  return CCECCommandHandler::ToString(m_iLogicalAddress);
}

cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
{
  if (!strcmp(m_menuLanguage.language, "???"))
  {
    if (!MyLogicalAddressContains(m_iLogicalAddress))
    {
      CStdString strLog;
      strLog.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
      AddLog(CEC_LOG_NOTICE, strLog);
      cec_command command;
      cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
      CLockObject lock(&m_mutex);
      if (m_processor->Transmit(command))
        m_condition.Wait(&m_mutex, 1000);
    }
  }

  return m_menuLanguage;
}

cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
{
  return m_processor->GetLogicalAddress();
}

uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
{
  return m_processor->GetPhysicalAddress();
}

cec_power_status CCECBusDevice::GetPowerStatus(void)
{
  if (m_powerStatus == CEC_POWER_STATUS_UNKNOWN)
  {
    if (!MyLogicalAddressContains(m_iLogicalAddress))
    {
      CStdString strLog;
      strLog.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
      AddLog(CEC_LOG_NOTICE, strLog);
      cec_command command;
      cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
      CLockObject lock(&m_mutex);
      if (m_processor->Transmit(command))
        m_condition.Wait(&m_mutex, 1000);
    }
  }

  return m_powerStatus;
}

const cec_vendor &CCECBusDevice::GetVendor(void)
{
  if (m_vendor.vendor == CEC_VENDOR_UNKNOWN)
  {
    if (!MyLogicalAddressContains(m_iLogicalAddress))
    {
      CStdString strLog;
      strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
      AddLog(CEC_LOG_NOTICE, strLog);
      cec_command command;
      cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
      CLockObject lock(&m_mutex);

      if (m_processor->Transmit(command))
        m_condition.Wait(&m_mutex, 1000);
    }
  }

  return m_vendor;
}

bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
{
  return m_processor->HasLogicalAddress(address);
}

//@}

/** @name Setters */
//@{
void CCECBusDevice::SetCecVersion(const cec_version newVersion)
{
  m_cecVersion = newVersion;

  CStdString strLog;
  strLog.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(newVersion));
  AddLog(CEC_LOG_DEBUG, strLog);
}

void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
{
  if (language.device == m_iLogicalAddress)
  {
    CStdString strLog;
    strLog.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, language.language);
    m_processor->AddLog(CEC_LOG_DEBUG, strLog);
    m_menuLanguage = language;
  }
}

void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
{
  if (iNewAddress > 0)
  {
    CStdString strLog;
    strLog.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress);
    AddLog(CEC_LOG_DEBUG, strLog.c_str());

    m_iPhysicalAddress = iNewAddress;
  }
}

void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
{
  if (iNewAddress > 0)
  {
    CStdString strLog;
    strLog.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress, iNewAddress);
    AddLog(CEC_LOG_DEBUG, strLog.c_str());

    m_iStreamPath = iNewAddress;

    if (iNewAddress > 0)
      SetPowerStatus(CEC_POWER_STATUS_ON);
  }
}

void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
{
  if (m_powerStatus != powerStatus)
  {
    CStdString strLog;
    strLog.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(m_powerStatus), CCECCommandHandler::ToString(powerStatus));
    m_processor->AddLog(CEC_LOG_DEBUG, strLog);
    m_powerStatus = powerStatus;
  }
}

void CCECBusDevice::SetVendorId(uint64_t iVendorId, uint8_t iVendorClass /* = 0 */)
{
  m_vendor.vendor = (cec_vendor_id)iVendorId;
  m_iVendorClass = iVendorClass;

  switch (iVendorId)
  {
  case CEC_VENDOR_SAMSUNG:
    if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG)
    {
      delete m_handler;
      m_handler = new CANCommandHandler(this);
    }
    break;
  case CEC_VENDOR_LG:
    if (m_handler->GetVendorId() != CEC_VENDOR_LG)
    {
      delete m_handler;
      m_handler = new CSLCommandHandler(this);
    }
    break;
  case CEC_VENDOR_PANASONIC:
    if (m_handler->GetVendorId() != CEC_VENDOR_PANASONIC)
    {
      delete m_handler;
      m_handler = new CVLCommandHandler(this);
    }
    break;
  default:
    if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN)
    {
      delete m_handler;
      m_handler = new CCECCommandHandler(this);
    }
    break;
  }

  CStdString strLog;
  strLog.Format("%s (%X): vendor = %s (%06x) class = %2x", GetLogicalAddressName(), m_iLogicalAddress, GetVendorName(), GetVendorId(), GetVendorClass());
  m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
}
//@}

/** @name Transmit methods */
//@{
bool CCECBusDevice::TransmitActiveSource(void)
{
  if (m_powerStatus != CEC_POWER_STATUS_ON)
  {
    CStdString strLog;
    strLog.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress);
    AddLog(CEC_LOG_DEBUG, strLog);
  }
  else if (m_bActiveSource)
  {
    CStdString strLog;
    strLog.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
    AddLog(CEC_LOG_NOTICE, strLog);

    cec_command command;
    cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
    command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
    command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));

    return m_processor->Transmit(command);
  }
  else
  {
    CStdString strLog;
    strLog.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress);
    AddLog(CEC_LOG_DEBUG, strLog);
  }

  return false;
}

bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, CCECCommandHandler::ToString(m_cecVersion));
  AddLog(CEC_LOG_NOTICE, strLog);

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION);
  command.parameters.push_back((uint8_t)m_cecVersion);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitInactiveView(void)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> broadcast (F): inactive view", GetLogicalAddressName(), m_iLogicalAddress);
  AddLog(CEC_LOG_NOTICE, strLog);

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
  command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
  command.parameters.push_back(m_iPhysicalAddress & 0xFF);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitMenuState(cec_logical_address dest)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> %s (%X): ", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest);
  if (m_bMenuActive)
    strLog.append("menu active");
  else
    strLog.append("menu inactive");
  AddLog(CEC_LOG_NOTICE, strLog);

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS);
  command.parameters.push_back(m_bMenuActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitOSDName(cec_logical_address dest)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, m_strDeviceName.c_str());
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME);
  for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++)
    command.parameters.push_back(m_strDeviceName.at(iPtr));

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, strMessage);
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_STRING);
  command.parameters.push_back((uint8_t)duration);

  unsigned int iLen = strlen(strMessage);
  if (iLen > 13) iLen = 13;

  for (unsigned int iPtr = 0; iPtr < iLen; iPtr++)
    command.parameters.push_back(strMessage[iPtr]);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitPhysicalAddress(void)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
  command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
  command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
  command.parameters.push_back((uint8_t) (m_type));

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
{
  bool bReturn(false);

  if (dest == CECDEVICE_UNKNOWN)
    dest = m_iLogicalAddress;

  CStdString strLog;
  strLog.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest);
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_NONE);
  CLockObject lock(&m_mutex);

  bReturn = m_processor->Transmit(command);
  AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
  return bReturn;
}

bool CCECBusDevice::TransmitPowerState(cec_logical_address dest)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, CCECCommandHandler::ToString(m_powerStatus));
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  cec_command command;
  cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS);
  command.parameters.push_back((uint8_t) m_powerStatus);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitVendorID(cec_logical_address dest)
{
  CStdString strLog;
  strLog.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest);
  AddLog(CEC_LOG_NOTICE, strLog);

  m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
  return false;
}
//@}
Commit	Line	Data
e9de9629 LOK	1	/*
	2	* This file is part of the libCEC(R) library.
	3	*
	4	* libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved.
	5	* libCEC(R) is an original work, containing original code.
	6	*
	7	* libCEC(R) is a trademark of Pulse-Eight Limited.
	8	*
	9	* This program is dual-licensed; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	22	*
	23	*
	24	* Alternatively, you can license this library under a commercial license,
	25	* please contact Pulse-Eight Licensing for more information.
	26	*
	27	* For more information contact:
	28	* Pulse-Eight Licensing <license@pulse-eight.com>
	29	* http://www.pulse-eight.com/
	30	* http://www.pulse-eight.net/
	31	*/
	32
	33	#include "CECBusDevice.h"
eafa9d46 LOK	34	#include "../CECProcessor.h"
	35	#include "../implementations/ANCommandHandler.h"
	36	#include "../implementations/CECCommandHandler.h"
	37	#include "../implementations/SLCommandHandler.h"
11621576	38	#include "../implementations/VLCommandHandler.h"
eafa9d46	39	#include "../platform/timeutils.h"
e9de9629 LOK	40
	41	using namespace CEC;
	42
	43	CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) :
	44	m_iPhysicalAddress(iPhysicalAddress),
9dc04b07	45	m_iStreamPath(0),
e9de9629	46	m_iLogicalAddress(iLogicalAddress),
e55f3f70	47	m_powerStatus(CEC_POWER_STATUS_UNKNOWN),
e9de9629	48	m_processor(processor),
1844f5f7	49	m_bMenuActive(true),
8747dd4f	50	m_bActiveSource(false),
0ab58650	51	m_iVendorClass(CEC_VENDOR_UNKNOWN),
d54e8570	52	m_iLastCommandSent(0),
6a1c0009	53	m_iLastActive(0),
5e822b09	54	m_cecVersion(CEC_VERSION_UNKNOWN)
e9de9629 LOK	55	{
e9de9629 LOK	56	m_handler = new CCECCommandHandler(this);
51b2a094	57
a3269a0a LOK	58	for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
	59	m_menuLanguage.language[iPtr] = '?';
	60	m_menuLanguage.language[3] = 0;
	61	m_menuLanguage.device = iLogicalAddress;
1fcf5a3f	62
51b2a094 LOK	63	m_vendor.vendor = CEC_VENDOR_UNKNOWN;
51b2a094 LOK	64	m_type = CEC_DEVICE_TYPE_RESERVED;
62f5527d	65	m_strDeviceName = CCECCommandHandler::ToString(m_iLogicalAddress);
e9de9629 LOK	66	}
	67
	68	CCECBusDevice::~CCECBusDevice(void)
	69	{
6a1c0009	70	m_condition.Broadcast();
e9de9629 LOK	71	delete m_handler;
	72	}
	73
93729720	74	void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
e9de9629	75	{
93729720	76	m_processor->AddLog(level, strMessage);
e9de9629 LOK	77	}
e9de9629 LOK	78
93729720	79	bool CCECBusDevice::HandleCommand(const cec_command &command)
f8513317	80	{
93729720 LOK	81	CLockObject lock(&m_mutex);
	82	m_iLastActive = GetTimeMs();
	83	m_handler->HandleCommand(command);
	84	m_condition.Signal();
	85	return true;
	86	}
	87
	88	void CCECBusDevice::PollVendorId(void)
	89	{
	90	CLockObject lock(&m_mutex);
	91	if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
	92	m_vendor.vendor == CEC_VENDOR_UNKNOWN &&
d54e8570	93	GetTimeMs() - m_iLastCommandSent > 5000 &&
315ff809	94	!m_processor->IsMonitoring())
93729720	95	{
5e822b09	96	CStdString strLog;
62f5527d	97	strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
5e822b09	98	AddLog(CEC_LOG_NOTICE, strLog);
d54e8570	99	m_iLastCommandSent = GetTimeMs();
93729720 LOK	100
	101	cec_command command;
	102	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	103	if (m_processor->Transmit(command))
	104	m_condition.Wait(&m_mutex, 1000);
	105	}
	106	}
	107
	108	bool CCECBusDevice::PowerOn(void)
	109	{
f437e4be LOK	110	cec_power_status current = GetPowerStatus();
	111	if (current != CEC_POWER_STATUS_ON &&
	112	current != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON)
	113	{
	114	CStdString strLog;
	115	strLog.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
	116	AddLog(CEC_LOG_DEBUG, strLog.c_str());
93729720	117
f437e4be	118	SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
93729720	119
f437e4be LOK	120	cec_command command;
	121	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);
	122
	123	return m_processor->Transmit(command);
	124	}
	125
	126	return true;
93729720 LOK	127	}
	128
	129	bool CCECBusDevice::Standby(void)
	130	{
	131	CStdString strLog;
62f5527d	132	strLog.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress);
93729720 LOK	133	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	134
	135	cec_command command;
	136	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);
	137
	138	return m_processor->Transmit(command);
	139	}
	140
	141	/** @name Getters */
	142	//@{
d7be392a	143	cec_version CCECBusDevice::GetCecVersion(void)
93729720	144	{
d7be392a	145	if (m_cecVersion == CEC_VERSION_UNKNOWN)
93729720	146	{
d7be392a LOK	147	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	148	{
5e822b09	149	CStdString strLog;
62f5527d	150	strLog.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
5e822b09	151	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	152	cec_command command;
	153	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
	154	CLockObject lock(&m_mutex);
	155	if (m_processor->Transmit(command))
	156	m_condition.Wait(&m_mutex, 1000);
	157	}
93729720 LOK	158	}
	159
	160	return m_cecVersion;
	161	}
	162
62f5527d LOK	163	const char* CCECBusDevice::GetLogicalAddressName(void) const
	164	{
	165	return CCECCommandHandler::ToString(m_iLogicalAddress);
	166	}
	167
d7be392a	168	cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
93729720	169	{
d7be392a	170	if (!strcmp(m_menuLanguage.language, "???"))
93729720	171	{
d7be392a LOK	172	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	173	{
5e822b09	174	CStdString strLog;
62f5527d	175	strLog.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
5e822b09	176	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	177	cec_command command;
	178	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
	179	CLockObject lock(&m_mutex);
	180	if (m_processor->Transmit(command))
	181	m_condition.Wait(&m_mutex, 1000);
	182	}
93729720 LOK	183	}
	184
	185	return m_menuLanguage;
	186	}
	187
	188	cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
	189	{
	190	return m_processor->GetLogicalAddress();
f8513317 LOK	191	}
f8513317 LOK	192
e9de9629 LOK	193	uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
	194	{
	195	return m_processor->GetPhysicalAddress();
	196	}
	197
d7be392a	198	cec_power_status CCECBusDevice::GetPowerStatus(void)
e9de9629	199	{
d7be392a	200	if (m_powerStatus == CEC_POWER_STATUS_UNKNOWN)
93729720	201	{
d7be392a LOK	202	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	203	{
5e822b09	204	CStdString strLog;
62f5527d	205	strLog.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
5e822b09	206	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	207	cec_command command;
	208	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
	209	CLockObject lock(&m_mutex);
	210	if (m_processor->Transmit(command))
	211	m_condition.Wait(&m_mutex, 1000);
	212	}
93729720 LOK	213	}
	214
	215	return m_powerStatus;
e9de9629 LOK	216	}
e9de9629 LOK	217
93729720	218	const cec_vendor &CCECBusDevice::GetVendor(void)
a3269a0a	219	{
93729720	220	if (m_vendor.vendor == CEC_VENDOR_UNKNOWN)
a3269a0a	221	{
d7be392a LOK	222	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	223	{
5e822b09	224	CStdString strLog;
62f5527d	225	strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
5e822b09	226	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	227	cec_command command;
	228	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	229	CLockObject lock(&m_mutex);
93729720	230
d7be392a LOK	231	if (m_processor->Transmit(command))
	232	m_condition.Wait(&m_mutex, 1000);
	233	}
a3269a0a	234	}
93729720 LOK	235
	236	return m_vendor;
	237	}
	238
	239	bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
	240	{
	241	return m_processor->HasLogicalAddress(address);
a3269a0a LOK	242	}
a3269a0a LOK	243
93729720 LOK	244	//@}
	245
	246	/** @name Setters */
	247	//@{
e55f3f70	248	void CCECBusDevice::SetCecVersion(const cec_version newVersion)
6a1c0009	249	{
6a1c0009 LOK	250	m_cecVersion = newVersion;
6a1c0009 LOK	251
c686413b LOK	252	CStdString strLog;
c686413b LOK	253	strLog.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(newVersion));
6a1c0009 LOK	254	AddLog(CEC_LOG_DEBUG, strLog);
	255	}
	256
93729720 LOK	257	void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
	258	{
	259	if (language.device == m_iLogicalAddress)
	260	{
	261	CStdString strLog;
62f5527d	262	strLog.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, language.language);
93729720 LOK	263	m_processor->AddLog(CEC_LOG_DEBUG, strLog);
	264	m_menuLanguage = language;
	265	}
	266	}
	267
9dc04b07	268	void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
93729720 LOK	269	{
	270	if (iNewAddress > 0)
	271	{
	272	CStdString strLog;
62f5527d	273	strLog.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress);
93729720 LOK	274	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	275
	276	m_iPhysicalAddress = iNewAddress;
	277	}
	278	}
	279
9dc04b07 LOK	280	void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
	281	{
	282	if (iNewAddress > 0)
	283	{
	284	CStdString strLog;
62f5527d	285	strLog.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress, iNewAddress);
9dc04b07 LOK	286	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	287
	288	m_iStreamPath = iNewAddress;
96274140 LOK	289
	290	if (iNewAddress > 0)
	291	SetPowerStatus(CEC_POWER_STATUS_ON);
9dc04b07 LOK	292	}
	293	}
	294
e55f3f70 LOK	295	void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
e55f3f70 LOK	296	{
b0271d54 LOK	297	if (m_powerStatus != powerStatus)
	298	{
	299	CStdString strLog;
66c16b69	300	strLog.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(m_powerStatus), CCECCommandHandler::ToString(powerStatus));
b0271d54 LOK	301	m_processor->AddLog(CEC_LOG_DEBUG, strLog);
	302	m_powerStatus = powerStatus;
	303	}
e55f3f70 LOK	304	}
e55f3f70 LOK	305
2cd8b5d0	306	void CCECBusDevice::SetVendorId(uint64_t iVendorId, uint8_t iVendorClass /* = 0 */)
e9de9629	307	{
0500da96	308	m_vendor.vendor = (cec_vendor_id)iVendorId;
e9de9629 LOK	309	m_iVendorClass = iVendorClass;
	310
	311	switch (iVendorId)
	312	{
	313	case CEC_VENDOR_SAMSUNG:
0ab58650 LOK	314	if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG)
	315	{
	316	delete m_handler;
	317	m_handler = new CANCommandHandler(this);
	318	}
e9de9629 LOK	319	break;
e9de9629 LOK	320	case CEC_VENDOR_LG:
0ab58650 LOK	321	if (m_handler->GetVendorId() != CEC_VENDOR_LG)
	322	{
	323	delete m_handler;
	324	m_handler = new CSLCommandHandler(this);
	325	}
e9de9629	326	break;
11621576 LOK	327	case CEC_VENDOR_PANASONIC:
	328	if (m_handler->GetVendorId() != CEC_VENDOR_PANASONIC)
	329	{
	330	delete m_handler;
	331	m_handler = new CVLCommandHandler(this);
	332	}
	333	break;
e9de9629	334	default:
0ab58650 LOK	335	if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN)
	336	{
	337	delete m_handler;
	338	m_handler = new CCECCommandHandler(this);
	339	}
e9de9629 LOK	340	break;
	341	}
	342
	343	CStdString strLog;
62f5527d	344	strLog.Format("%s (%X): vendor = %s (%06x) class = %2x", GetLogicalAddressName(), m_iLogicalAddress, GetVendorName(), GetVendorId(), GetVendorClass());
e9de9629 LOK	345	m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
e9de9629 LOK	346	}
93729720	347	//@}
e9de9629	348
93729720 LOK	349	/** @name Transmit methods */
	350	//@{
	351	bool CCECBusDevice::TransmitActiveSource(void)
0f23c85c	352	{
58c1f6f5 LOK	353	if (m_powerStatus != CEC_POWER_STATUS_ON)
	354	{
	355	CStdString strLog;
	356	strLog.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress);
	357	AddLog(CEC_LOG_DEBUG, strLog);
	358	}
	359	else if (m_bActiveSource)
8747dd4f LOK	360	{
8747dd4f LOK	361	CStdString strLog;
62f5527d	362	strLog.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
8747dd4f	363	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c	364
8747dd4f LOK	365	cec_command command;
	366	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
	367	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
	368	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
0f23c85c	369
8747dd4f LOK	370	return m_processor->Transmit(command);
	371	}
	372	else
	373	{
	374	CStdString strLog;
62f5527d	375	strLog.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress);
8747dd4f LOK	376	AddLog(CEC_LOG_DEBUG, strLog);
	377	}
	378
	379	return false;
0f23c85c LOK	380	}
0f23c85c LOK	381
29912296	382	bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
0f23c85c	383	{
d7be392a	384	CStdString strLog;
c686413b	385	strLog.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, CCECCommandHandler::ToString(m_cecVersion));
d7be392a	386	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	387
0f23c85c LOK	388	cec_command command;
f8513317	389	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION);
f2198ab5	390	command.parameters.push_back((uint8_t)m_cecVersion);
0f23c85c LOK	391
	392	return m_processor->Transmit(command);
	393	}
	394
93729720 LOK	395	bool CCECBusDevice::TransmitInactiveView(void)
93729720 LOK	396	{
d7be392a	397	CStdString strLog;
62f5527d	398	strLog.Format("<< %s (%X) -> broadcast (F): inactive view", GetLogicalAddressName(), m_iLogicalAddress);
d7be392a	399	AddLog(CEC_LOG_NOTICE, strLog);
93729720 LOK	400
	401	cec_command command;
	402	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
	403	command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
	404	command.parameters.push_back(m_iPhysicalAddress & 0xFF);
	405
	406	return m_processor->Transmit(command);
	407	}
	408
29912296	409	bool CCECBusDevice::TransmitMenuState(cec_logical_address dest)
0f23c85c	410	{
d7be392a	411	CStdString strLog;
62f5527d	412	strLog.Format("<< %s (%X) -> %s (%X): ", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest);
1844f5f7	413	if (m_bMenuActive)
d7be392a	414	strLog.append("menu active");
0f23c85c	415	else
d7be392a LOK	416	strLog.append("menu inactive");
d7be392a LOK	417	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	418
0f23c85c LOK	419	cec_command command;
f8513317	420	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS);
1844f5f7	421	command.parameters.push_back(m_bMenuActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED);
0f23c85c LOK	422
	423	return m_processor->Transmit(command);
	424	}
	425
29912296	426	bool CCECBusDevice::TransmitOSDName(cec_logical_address dest)
0f23c85c	427	{
0f23c85c	428	CStdString strLog;
62f5527d	429	strLog.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, m_strDeviceName.c_str());
0f23c85c LOK	430	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	431
	432	cec_command command;
f8513317	433	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME);
787a3cb8 LOK	434	for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++)
787a3cb8 LOK	435	command.parameters.push_back(m_strDeviceName.at(iPtr));
0f23c85c LOK	436
	437	return m_processor->Transmit(command);
	438	}
	439
38bdb943 LOK	440	bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage)
	441	{
	442	CStdString strLog;
62f5527d	443	strLog.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, strMessage);
38bdb943 LOK	444	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	445
	446	cec_command command;
	447	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_STRING);
	448	command.parameters.push_back((uint8_t)duration);
	449
	450	unsigned int iLen = strlen(strMessage);
	451	if (iLen > 13) iLen = 13;
	452
	453	for (unsigned int iPtr = 0; iPtr < iLen; iPtr++)
	454	command.parameters.push_back(strMessage[iPtr]);
	455
	456	return m_processor->Transmit(command);
	457	}
	458
29912296	459	bool CCECBusDevice::TransmitPhysicalAddress(void)
0f23c85c LOK	460	{
0f23c85c LOK	461	CStdString strLog;
62f5527d	462	strLog.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
0f23c85c LOK	463	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	464
	465	cec_command command;
f8513317	466	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
0f23c85c LOK	467	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
0f23c85c LOK	468	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
6fc97923	469	command.parameters.push_back((uint8_t) (m_type));
0f23c85c LOK	470
	471	return m_processor->Transmit(command);
	472	}
	473
93729720	474	bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
57f45e6c LOK	475	{
	476	bool bReturn(false);
	477
93729720 LOK	478	if (dest == CECDEVICE_UNKNOWN)
93729720 LOK	479	dest = m_iLogicalAddress;
f8513317	480
57f45e6c	481	CStdString strLog;
62f5527d	482	strLog.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest);
d7be392a	483	AddLog(CEC_LOG_NOTICE, strLog.c_str());
57f45e6c LOK	484
57f45e6c LOK	485	cec_command command;
93729720	486	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_NONE);
57f45e6c LOK	487	CLockObject lock(&m_mutex);
	488
	489	bReturn = m_processor->Transmit(command);
	490	AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
	491	return bReturn;
	492	}
93729720 LOK	493
	494	bool CCECBusDevice::TransmitPowerState(cec_logical_address dest)
	495	{
	496	CStdString strLog;
66c16b69	497	strLog.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest, CCECCommandHandler::ToString(m_powerStatus));
d7be392a LOK	498	AddLog(CEC_LOG_NOTICE, strLog.c_str());
d7be392a LOK	499
93729720 LOK	500	cec_command command;
	501	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS);
	502	command.parameters.push_back((uint8_t) m_powerStatus);
	503
	504	return m_processor->Transmit(command);
	505	}
	506
	507	bool CCECBusDevice::TransmitVendorID(cec_logical_address dest)
	508	{
d7be392a	509	CStdString strLog;
62f5527d	510	strLog.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, CCECCommandHandler::ToString(dest), dest);
d7be392a LOK	511	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	512
93729720 LOK	513	m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	514	return false;
	515	}
	516	//@}