[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_iVendorClass(CEC_VENDOR_UNKNOWN),
  m_iLastActive(0),
  m_cecVersion(CEC_VERSION_1_3A)
{
  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 = "Unknown";
}

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_iLastActive > 5000 &&
      !m_processor->IsMonitoring())
  {
    m_iLastActive = 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)
{
  CStdString strLog;
  strLog.Format("<< powering on device with logical address %d", (int8_t)m_iLogicalAddress);
  AddLog(CEC_LOG_DEBUG, strLog.c_str());

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

  return m_processor->Transmit(command);
}

bool CCECBusDevice::Standby(void)
{
  CStdString strLog;
  strLog.Format("<< putting device with logical address %d in standby mode", (int8_t)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))
    {
      AddLog(CEC_LOG_NOTICE, "<< requesting CEC version");
      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;
}

cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
{
  if (!strcmp(m_menuLanguage.language, "???"))
  {
    if (!MyLogicalAddressContains(m_iLogicalAddress))
    {
      AddLog(CEC_LOG_NOTICE, "<< requesting menu language");
      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))
    {
      AddLog(CEC_LOG_NOTICE, "<< requesting power status");
      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))
    {
      AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID");
      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)
{
  CStdString strLog;
  m_cecVersion = newVersion;

  switch (newVersion)
  {
  case CEC_VERSION_1_2:
    strLog.Format("device %d reports CEC version 1.2", m_iLogicalAddress);
    break;
  case CEC_VERSION_1_2A:
    strLog.Format("device %d reports CEC version 1.2a", m_iLogicalAddress);
    break;
  case CEC_VERSION_1_3:
    strLog.Format("device %d reports CEC version 1.3", m_iLogicalAddress);
    break;
  case CEC_VERSION_1_3A:
    strLog.Format("device %d reports CEC version 1.3a", m_iLogicalAddress);
    break;
  default:
    strLog.Format("device %d reports an unknown CEC version", m_iLogicalAddress);
    m_cecVersion = CEC_VERSION_UNKNOWN;
    break;
  }
  AddLog(CEC_LOG_DEBUG, strLog);
}

void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
{
  if (language.device == m_iLogicalAddress)
  {
    CStdString strLog;
    strLog.Format("device %d menu language set to '%s'", 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(">> %i changed physical address from %04x to %04x", 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(">> %i stream path from %04x to %04x", m_iLogicalAddress, iOldAddress, iNewAddress);
    AddLog(CEC_LOG_DEBUG, strLog.c_str());

    m_iStreamPath = iNewAddress;
  }
}

void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
{
  if (m_powerStatus != powerStatus)
  {
    CStdString strLog;
    strLog.Format("device %d power status changed from %2x to %2x", m_iLogicalAddress, m_powerStatus, 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("device %d: vendor = %s (%06x) class = %2x", m_iLogicalAddress, GetVendorName(), GetVendorId(), GetVendorClass());
  m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
}
//@}

/** @name Transmit methods */
//@{
bool CCECBusDevice::TransmitActiveSource(void)
{
  CStdString strLog;
  strLog.Format("<< %x -> broadcast: active source (%4x)", 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);
}

bool CCECBusDevice::TransmitActiveView(void)
{
  CStdString strLog;
  strLog.Format("<< %x -> broadcast: active view (%4x)", 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((m_iPhysicalAddress >> 8) & 0xFF);
  command.parameters.push_back(m_iPhysicalAddress & 0xFF);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
{
  CStdString strLog;
  strLog.Format("<< %x -> %x: cec version ", m_iLogicalAddress, dest);
  switch (m_cecVersion)
  {
  case CEC_VERSION_1_2:
    strLog.append("1.2");
    break;
  case CEC_VERSION_1_2A:
    strLog.append("1.2a");
    break;
  case CEC_VERSION_1_3:
    strLog.append("1.3");
    break;
  case CEC_VERSION_1_3A:
    strLog.append("1.3a");
    break;
  default:
    strLog.append("unknown");
    break;
  }
  AddLog(CEC_LOG_NOTICE, strLog);

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

  return m_processor->Transmit(command);
}

bool CCECBusDevice::TransmitDeckStatus(cec_logical_address dest)
{
  // need to support opcodes play and deck control before doing anything with this
  CStdString strLog;
  strLog.Format("<< %x -> %x: deck status feature abort", m_iLogicalAddress, dest);
  AddLog(CEC_LOG_NOTICE, strLog);

  m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DECK_STATUS);
  return false;
}

bool CCECBusDevice::TransmitInactiveView(void)
{
  CStdString strLog;
  strLog.Format("<< %x -> broadcast: inactive view", 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("<< %x -> %x: ", m_iLogicalAddress, 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("<< %x -> %x: OSD name '%s'", m_iLogicalAddress, 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("<< %x -> %x: display OSD message '%s'", m_iLogicalAddress, 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("<< %x -> broadcast: physical adddress %4x", 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("<< %x -> %x: POLL", m_iLogicalAddress, 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("<< %x -> %x: ", m_iLogicalAddress, dest);

  switch (m_powerStatus)
  {
  case CEC_POWER_STATUS_ON:
    strLog.append("powered on");
    break;
  case CEC_POWER_STATUS_STANDBY:
    strLog.append("in standby mode");
    break;
  case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
    strLog.append("in transition from on to standby");
    break;
  case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
    strLog.append("in transition from standby to on");
    break;
  default:
    strLog.append("power state unknown");
    break;
  }
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  strLog.Format("<< reporting power status '%d'", m_powerStatus);
  AddLog(CEC_LOG_NOTICE, strLog);

  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("<< %x -> %x: vendor id feature abort", m_iLogicalAddress, 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),
0ab58650	50	m_iVendorClass(CEC_VENDOR_UNKNOWN),
6a1c0009	51	m_iLastActive(0),
700c1ea7	52	m_cecVersion(CEC_VERSION_1_3A)
e9de9629 LOK	53	{
e9de9629 LOK	54	m_handler = new CCECCommandHandler(this);
51b2a094	55
a3269a0a LOK	56	for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
	57	m_menuLanguage.language[iPtr] = '?';
	58	m_menuLanguage.language[3] = 0;
	59	m_menuLanguage.device = iLogicalAddress;
1fcf5a3f	60
51b2a094 LOK	61	m_vendor.vendor = CEC_VENDOR_UNKNOWN;
	62	m_type = CEC_DEVICE_TYPE_RESERVED;
	63	m_strDeviceName = "Unknown";
e9de9629 LOK	64	}
	65
	66	CCECBusDevice::~CCECBusDevice(void)
	67	{
6a1c0009	68	m_condition.Broadcast();
e9de9629 LOK	69	delete m_handler;
	70	}
	71
93729720	72	void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
e9de9629	73	{
93729720	74	m_processor->AddLog(level, strMessage);
e9de9629 LOK	75	}
e9de9629 LOK	76
93729720	77	bool CCECBusDevice::HandleCommand(const cec_command &command)
f8513317	78	{
93729720 LOK	79	CLockObject lock(&m_mutex);
	80	m_iLastActive = GetTimeMs();
	81	m_handler->HandleCommand(command);
	82	m_condition.Signal();
	83	return true;
	84	}
	85
	86	void CCECBusDevice::PollVendorId(void)
	87	{
	88	CLockObject lock(&m_mutex);
	89	if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
	90	m_vendor.vendor == CEC_VENDOR_UNKNOWN &&
315ff809 LOK	91	GetTimeMs() - m_iLastActive > 5000 &&
315ff809 LOK	92	!m_processor->IsMonitoring())
93729720 LOK	93	{
	94	m_iLastActive = GetTimeMs();
	95
	96	cec_command command;
	97	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	98	if (m_processor->Transmit(command))
	99	m_condition.Wait(&m_mutex, 1000);
	100	}
	101	}
	102
	103	bool CCECBusDevice::PowerOn(void)
	104	{
	105	CStdString strLog;
	106	strLog.Format("<< powering on device with logical address %d", (int8_t)m_iLogicalAddress);
	107	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	108
	109	cec_command command;
	110	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);
	111
	112	return m_processor->Transmit(command);
	113	}
	114
	115	bool CCECBusDevice::Standby(void)
	116	{
	117	CStdString strLog;
	118	strLog.Format("<< putting device with logical address %d in standby mode", (int8_t)m_iLogicalAddress);
	119	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	120
	121	cec_command command;
	122	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);
	123
	124	return m_processor->Transmit(command);
	125	}
	126
	127	/** @name Getters */
	128	//@{
d7be392a	129	cec_version CCECBusDevice::GetCecVersion(void)
93729720	130	{
d7be392a	131	if (m_cecVersion == CEC_VERSION_UNKNOWN)
93729720	132	{
d7be392a LOK	133	if (!MyLogicalAddressContains(m_iLogicalAddress))
	134	{
	135	AddLog(CEC_LOG_NOTICE, "<< requesting CEC version");
	136	cec_command command;
	137	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
	138	CLockObject lock(&m_mutex);
	139	if (m_processor->Transmit(command))
	140	m_condition.Wait(&m_mutex, 1000);
	141	}
93729720 LOK	142	}
	143
	144	return m_cecVersion;
	145	}
	146
d7be392a	147	cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
93729720	148	{
d7be392a	149	if (!strcmp(m_menuLanguage.language, "???"))
93729720	150	{
d7be392a LOK	151	if (!MyLogicalAddressContains(m_iLogicalAddress))
	152	{
	153	AddLog(CEC_LOG_NOTICE, "<< requesting menu language");
	154	cec_command command;
	155	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
	156	CLockObject lock(&m_mutex);
	157	if (m_processor->Transmit(command))
	158	m_condition.Wait(&m_mutex, 1000);
	159	}
93729720 LOK	160	}
	161
	162	return m_menuLanguage;
	163	}
	164
	165	cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
	166	{
	167	return m_processor->GetLogicalAddress();
f8513317 LOK	168	}
f8513317 LOK	169
e9de9629 LOK	170	uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
	171	{
	172	return m_processor->GetPhysicalAddress();
	173	}
	174
d7be392a	175	cec_power_status CCECBusDevice::GetPowerStatus(void)
e9de9629	176	{
d7be392a	177	if (m_powerStatus == CEC_POWER_STATUS_UNKNOWN)
93729720	178	{
d7be392a LOK	179	if (!MyLogicalAddressContains(m_iLogicalAddress))
	180	{
	181	AddLog(CEC_LOG_NOTICE, "<< requesting power status");
	182	cec_command command;
	183	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
	184	CLockObject lock(&m_mutex);
	185	if (m_processor->Transmit(command))
	186	m_condition.Wait(&m_mutex, 1000);
	187	}
93729720 LOK	188	}
	189
	190	return m_powerStatus;
e9de9629 LOK	191	}
e9de9629 LOK	192
93729720	193	const cec_vendor &CCECBusDevice::GetVendor(void)
a3269a0a	194	{
93729720	195	if (m_vendor.vendor == CEC_VENDOR_UNKNOWN)
a3269a0a	196	{
d7be392a LOK	197	if (!MyLogicalAddressContains(m_iLogicalAddress))
	198	{
	199	AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID");
	200	cec_command command;
	201	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	202	CLockObject lock(&m_mutex);
93729720	203
d7be392a LOK	204	if (m_processor->Transmit(command))
	205	m_condition.Wait(&m_mutex, 1000);
	206	}
a3269a0a	207	}
93729720 LOK	208
	209	return m_vendor;
	210	}
	211
	212	bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
	213	{
	214	return m_processor->HasLogicalAddress(address);
a3269a0a LOK	215	}
a3269a0a LOK	216
93729720 LOK	217	//@}
	218
	219	/** @name Setters */
	220	//@{
e55f3f70	221	void CCECBusDevice::SetCecVersion(const cec_version newVersion)
6a1c0009 LOK	222	{
	223	CStdString strLog;
	224	m_cecVersion = newVersion;
	225
	226	switch (newVersion)
	227	{
	228	case CEC_VERSION_1_2:
	229	strLog.Format("device %d reports CEC version 1.2", m_iLogicalAddress);
	230	break;
	231	case CEC_VERSION_1_2A:
	232	strLog.Format("device %d reports CEC version 1.2a", m_iLogicalAddress);
	233	break;
	234	case CEC_VERSION_1_3:
	235	strLog.Format("device %d reports CEC version 1.3", m_iLogicalAddress);
	236	break;
	237	case CEC_VERSION_1_3A:
	238	strLog.Format("device %d reports CEC version 1.3a", m_iLogicalAddress);
	239	break;
	240	default:
	241	strLog.Format("device %d reports an unknown CEC version", m_iLogicalAddress);
	242	m_cecVersion = CEC_VERSION_UNKNOWN;
	243	break;
	244	}
	245	AddLog(CEC_LOG_DEBUG, strLog);
	246	}
	247
93729720 LOK	248	void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
	249	{
	250	if (language.device == m_iLogicalAddress)
	251	{
	252	CStdString strLog;
	253	strLog.Format("device %d menu language set to '%s'", m_iLogicalAddress, language.language);
	254	m_processor->AddLog(CEC_LOG_DEBUG, strLog);
	255	m_menuLanguage = language;
	256	}
	257	}
	258
9dc04b07	259	void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
93729720 LOK	260	{
	261	if (iNewAddress > 0)
	262	{
	263	CStdString strLog;
	264	strLog.Format(">> %i changed physical address from %04x to %04x", m_iLogicalAddress, m_iPhysicalAddress, iNewAddress);
	265	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	266
	267	m_iPhysicalAddress = iNewAddress;
	268	}
	269	}
	270
9dc04b07 LOK	271	void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
	272	{
	273	if (iNewAddress > 0)
	274	{
	275	CStdString strLog;
	276	strLog.Format(">> %i stream path from %04x to %04x", m_iLogicalAddress, iOldAddress, iNewAddress);
	277	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	278
	279	m_iStreamPath = iNewAddress;
	280	}
	281	}
	282
e55f3f70 LOK	283	void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
e55f3f70 LOK	284	{
b0271d54 LOK	285	if (m_powerStatus != powerStatus)
	286	{
	287	CStdString strLog;
	288	strLog.Format("device %d power status changed from %2x to %2x", m_iLogicalAddress, m_powerStatus, powerStatus);
	289	m_processor->AddLog(CEC_LOG_DEBUG, strLog);
	290	m_powerStatus = powerStatus;
	291	}
e55f3f70 LOK	292	}
e55f3f70 LOK	293
2cd8b5d0	294	void CCECBusDevice::SetVendorId(uint64_t iVendorId, uint8_t iVendorClass /* = 0 */)
e9de9629	295	{
0500da96	296	m_vendor.vendor = (cec_vendor_id)iVendorId;
e9de9629 LOK	297	m_iVendorClass = iVendorClass;
	298
	299	switch (iVendorId)
	300	{
	301	case CEC_VENDOR_SAMSUNG:
0ab58650 LOK	302	if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG)
	303	{
	304	delete m_handler;
	305	m_handler = new CANCommandHandler(this);
	306	}
e9de9629 LOK	307	break;
e9de9629 LOK	308	case CEC_VENDOR_LG:
0ab58650 LOK	309	if (m_handler->GetVendorId() != CEC_VENDOR_LG)
	310	{
	311	delete m_handler;
	312	m_handler = new CSLCommandHandler(this);
	313	}
e9de9629	314	break;
11621576 LOK	315	case CEC_VENDOR_PANASONIC:
	316	if (m_handler->GetVendorId() != CEC_VENDOR_PANASONIC)
	317	{
	318	delete m_handler;
	319	m_handler = new CVLCommandHandler(this);
	320	}
	321	break;
e9de9629	322	default:
0ab58650 LOK	323	if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN)
	324	{
	325	delete m_handler;
	326	m_handler = new CCECCommandHandler(this);
	327	}
e9de9629 LOK	328	break;
	329	}
	330
	331	CStdString strLog;
0f23c85c	332	strLog.Format("device %d: vendor = %s (%06x) class = %2x", m_iLogicalAddress, GetVendorName(), GetVendorId(), GetVendorClass());
e9de9629 LOK	333	m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
e9de9629 LOK	334	}
93729720	335	//@}
e9de9629	336
93729720 LOK	337	/** @name Transmit methods */
	338	//@{
	339	bool CCECBusDevice::TransmitActiveSource(void)
0f23c85c	340	{
d7be392a	341	CStdString strLog;
6685ae07	342	strLog.Format("<< %x -> broadcast: active source (%4x)", m_iLogicalAddress, m_iPhysicalAddress);
d7be392a	343	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	344
0f23c85c LOK	345	cec_command command;
93729720 LOK	346	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
	347	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
	348	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
0f23c85c LOK	349
	350	return m_processor->Transmit(command);
	351	}
	352
93729720	353	bool CCECBusDevice::TransmitActiveView(void)
0f23c85c	354	{
d7be392a	355	CStdString strLog;
6685ae07	356	strLog.Format("<< %x -> broadcast: active view (%4x)", m_iLogicalAddress, m_iPhysicalAddress);
d7be392a	357	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	358
0f23c85c LOK	359	cec_command command;
93729720 LOK	360	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
	361	command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
	362	command.parameters.push_back(m_iPhysicalAddress & 0xFF);
0f23c85c LOK	363
	364	return m_processor->Transmit(command);
	365	}
	366
29912296	367	bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
0f23c85c	368	{
d7be392a LOK	369	CStdString strLog;
	370	strLog.Format("<< %x -> %x: cec version ", m_iLogicalAddress, dest);
	371	switch (m_cecVersion)
	372	{
	373	case CEC_VERSION_1_2:
	374	strLog.append("1.2");
	375	break;
	376	case CEC_VERSION_1_2A:
	377	strLog.append("1.2a");
	378	break;
	379	case CEC_VERSION_1_3:
	380	strLog.append("1.3");
	381	break;
	382	case CEC_VERSION_1_3A:
	383	strLog.append("1.3a");
	384	break;
	385	default:
	386	strLog.append("unknown");
	387	break;
	388	}
	389	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	390
0f23c85c LOK	391	cec_command command;
f8513317	392	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION);
700c1ea7	393	command.parameters.push_back(m_cecVersion);
0f23c85c LOK	394
	395	return m_processor->Transmit(command);
	396	}
	397
29912296	398	bool CCECBusDevice::TransmitDeckStatus(cec_logical_address dest)
0f23c85c LOK	399	{
0f23c85c LOK	400	// need to support opcodes play and deck control before doing anything with this
d7be392a LOK	401	CStdString strLog;
	402	strLog.Format("<< %x -> %x: deck status feature abort", m_iLogicalAddress, dest);
	403	AddLog(CEC_LOG_NOTICE, strLog);
	404
a1f8fb1b	405	m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DECK_STATUS);
0f23c85c LOK	406	return false;
	407	}
	408
93729720 LOK	409	bool CCECBusDevice::TransmitInactiveView(void)
93729720 LOK	410	{
d7be392a LOK	411	CStdString strLog;
	412	strLog.Format("<< %x -> broadcast: inactive view", m_iLogicalAddress);
	413	AddLog(CEC_LOG_NOTICE, strLog);
93729720 LOK	414
	415	cec_command command;
	416	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
	417	command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
	418	command.parameters.push_back(m_iPhysicalAddress & 0xFF);
	419
	420	return m_processor->Transmit(command);
	421	}
	422
29912296	423	bool CCECBusDevice::TransmitMenuState(cec_logical_address dest)
0f23c85c	424	{
d7be392a LOK	425	CStdString strLog;
d7be392a LOK	426	strLog.Format("<< %x -> %x: ", m_iLogicalAddress, dest);
1844f5f7	427	if (m_bMenuActive)
d7be392a	428	strLog.append("menu active");
0f23c85c	429	else
d7be392a LOK	430	strLog.append("menu inactive");
d7be392a LOK	431	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	432
0f23c85c LOK	433	cec_command command;
f8513317	434	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS);
1844f5f7	435	command.parameters.push_back(m_bMenuActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED);
0f23c85c LOK	436
	437	return m_processor->Transmit(command);
	438	}
	439
29912296	440	bool CCECBusDevice::TransmitOSDName(cec_logical_address dest)
0f23c85c	441	{
0f23c85c	442	CStdString strLog;
d7be392a	443	strLog.Format("<< %x -> %x: OSD name '%s'", m_iLogicalAddress, dest, m_strDeviceName.c_str());
0f23c85c LOK	444	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	445
	446	cec_command command;
f8513317	447	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME);
787a3cb8 LOK	448	for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++)
787a3cb8 LOK	449	command.parameters.push_back(m_strDeviceName.at(iPtr));
0f23c85c LOK	450
	451	return m_processor->Transmit(command);
	452	}
	453
38bdb943 LOK	454	bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage)
	455	{
	456	CStdString strLog;
d7be392a	457	strLog.Format("<< %x -> %x: display OSD message '%s'", m_iLogicalAddress, dest, strMessage);
38bdb943 LOK	458	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	459
	460	cec_command command;
	461	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_STRING);
	462	command.parameters.push_back((uint8_t)duration);
	463
	464	unsigned int iLen = strlen(strMessage);
	465	if (iLen > 13) iLen = 13;
	466
	467	for (unsigned int iPtr = 0; iPtr < iLen; iPtr++)
	468	command.parameters.push_back(strMessage[iPtr]);
	469
	470	return m_processor->Transmit(command);
	471	}
	472
29912296	473	bool CCECBusDevice::TransmitPhysicalAddress(void)
0f23c85c LOK	474	{
0f23c85c LOK	475	CStdString strLog;
d7be392a	476	strLog.Format("<< %x -> broadcast: physical adddress %4x", m_iLogicalAddress, m_iPhysicalAddress);
0f23c85c LOK	477	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	478
	479	cec_command command;
f8513317	480	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
0f23c85c LOK	481	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
0f23c85c LOK	482	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
6fc97923	483	command.parameters.push_back((uint8_t) (m_type));
0f23c85c LOK	484
	485	return m_processor->Transmit(command);
	486	}
	487
93729720	488	bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
57f45e6c LOK	489	{
	490	bool bReturn(false);
	491
93729720 LOK	492	if (dest == CECDEVICE_UNKNOWN)
93729720 LOK	493	dest = m_iLogicalAddress;
f8513317	494
57f45e6c	495	CStdString strLog;
d7be392a LOK	496	strLog.Format("<< %x -> %x: POLL", m_iLogicalAddress, dest);
d7be392a LOK	497	AddLog(CEC_LOG_NOTICE, strLog.c_str());
57f45e6c LOK	498
57f45e6c LOK	499	cec_command command;
93729720	500	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_NONE);
57f45e6c LOK	501	CLockObject lock(&m_mutex);
	502
	503	bReturn = m_processor->Transmit(command);
	504	AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
	505	return bReturn;
	506	}
93729720 LOK	507
	508	bool CCECBusDevice::TransmitPowerState(cec_logical_address dest)
	509	{
	510	CStdString strLog;
d7be392a LOK	511	strLog.Format("<< %x -> %x: ", m_iLogicalAddress, dest);
	512
	513	switch (m_powerStatus)
	514	{
	515	case CEC_POWER_STATUS_ON:
	516	strLog.append("powered on");
	517	break;
	518	case CEC_POWER_STATUS_STANDBY:
	519	strLog.append("in standby mode");
	520	break;
	521	case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
	522	strLog.append("in transition from on to standby");
	523	break;
	524	case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
	525	strLog.append("in transition from standby to on");
	526	break;
	527	default:
	528	strLog.append("power state unknown");
	529	break;
	530	}
	531	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	532
93729720 LOK	533	strLog.Format("<< reporting power status '%d'", m_powerStatus);
	534	AddLog(CEC_LOG_NOTICE, strLog);
	535
	536	cec_command command;
	537	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS);
	538	command.parameters.push_back((uint8_t) m_powerStatus);
	539
	540	return m_processor->Transmit(command);
	541	}
	542
	543	bool CCECBusDevice::TransmitVendorID(cec_logical_address dest)
	544	{
d7be392a LOK	545	CStdString strLog;
	546	strLog.Format("<< %x -> %x: vendor id feature abort", m_iLogicalAddress, dest);
	547	AddLog(CEC_LOG_NOTICE, strLog);
	548
93729720 LOK	549	m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	550	return false;
	551	}
	552	//@}