[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_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 = "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())
  {
    CStdString strLog;
    strLog.Format("<< requesting vendor ID of device %x", m_iLogicalAddress);
    AddLog(CEC_LOG_NOTICE, strLog);
    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))
    {
      CStdString strLog;
      strLog.Format("<< requesting CEC version of device %x", 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;
}

cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
{
  if (!strcmp(m_menuLanguage.language, "???"))
  {
    if (!MyLogicalAddressContains(m_iLogicalAddress))
    {
      CStdString strLog;
      strLog.Format("<< requesting menu language of device %x", 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 device %x", 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 device %x", 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)
{
  CStdString strLog;
  m_cecVersion = newVersion;

  switch (newVersion)
  {
  case CEC_VERSION_1_2:
    strLog.Format("device %d: CEC version 1.2", m_iLogicalAddress);
    break;
  case CEC_VERSION_1_2A:
    strLog.Format("device %d: CEC version 1.2a", m_iLogicalAddress);
    break;
  case CEC_VERSION_1_3:
    strLog.Format("device %d: CEC version 1.3", m_iLogicalAddress);
    break;
  case CEC_VERSION_1_3A:
    strLog.Format("device %d: CEC version 1.3a", m_iLogicalAddress);
    break;
  default:
    strLog.Format("device %d: 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)
{
  if (m_bActiveSource)
  {
    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);
  }
  else
  {
    CStdString strLog;
    strLog.Format("<< %x is not the active source", m_iLogicalAddress);
    AddLog(CEC_LOG_DEBUG, strLog);
  }

  return false;
}

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),
8747dd4f	50	m_bActiveSource(false),
0ab58650	51	m_iVendorClass(CEC_VENDOR_UNKNOWN),
6a1c0009	52	m_iLastActive(0),
5e822b09	53	m_cecVersion(CEC_VERSION_UNKNOWN)
e9de9629 LOK	54	{
e9de9629 LOK	55	m_handler = new CCECCommandHandler(this);
51b2a094	56
a3269a0a LOK	57	for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
	58	m_menuLanguage.language[iPtr] = '?';
	59	m_menuLanguage.language[3] = 0;
	60	m_menuLanguage.device = iLogicalAddress;
1fcf5a3f	61
51b2a094 LOK	62	m_vendor.vendor = CEC_VENDOR_UNKNOWN;
	63	m_type = CEC_DEVICE_TYPE_RESERVED;
	64	m_strDeviceName = "Unknown";
e9de9629 LOK	65	}
	66
	67	CCECBusDevice::~CCECBusDevice(void)
	68	{
6a1c0009	69	m_condition.Broadcast();
e9de9629 LOK	70	delete m_handler;
	71	}
	72
93729720	73	void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
e9de9629	74	{
93729720	75	m_processor->AddLog(level, strMessage);
e9de9629 LOK	76	}
e9de9629 LOK	77
93729720	78	bool CCECBusDevice::HandleCommand(const cec_command &command)
f8513317	79	{
93729720 LOK	80	CLockObject lock(&m_mutex);
	81	m_iLastActive = GetTimeMs();
	82	m_handler->HandleCommand(command);
	83	m_condition.Signal();
	84	return true;
	85	}
	86
	87	void CCECBusDevice::PollVendorId(void)
	88	{
	89	CLockObject lock(&m_mutex);
	90	if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
	91	m_vendor.vendor == CEC_VENDOR_UNKNOWN &&
315ff809 LOK	92	GetTimeMs() - m_iLastActive > 5000 &&
315ff809 LOK	93	!m_processor->IsMonitoring())
93729720	94	{
5e822b09 LOK	95	CStdString strLog;
	96	strLog.Format("<< requesting vendor ID of device %x", m_iLogicalAddress);
	97	AddLog(CEC_LOG_NOTICE, strLog);
93729720 LOK	98	m_iLastActive = GetTimeMs();
	99
	100	cec_command command;
	101	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	102	if (m_processor->Transmit(command))
	103	m_condition.Wait(&m_mutex, 1000);
	104	}
	105	}
	106
	107	bool CCECBusDevice::PowerOn(void)
	108	{
	109	CStdString strLog;
	110	strLog.Format("<< powering on device with logical address %d", (int8_t)m_iLogicalAddress);
	111	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	112
	113	cec_command command;
	114	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);
	115
	116	return m_processor->Transmit(command);
	117	}
	118
	119	bool CCECBusDevice::Standby(void)
	120	{
	121	CStdString strLog;
	122	strLog.Format("<< putting device with logical address %d in standby mode", (int8_t)m_iLogicalAddress);
	123	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	124
	125	cec_command command;
	126	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);
	127
	128	return m_processor->Transmit(command);
	129	}
	130
	131	/** @name Getters */
	132	//@{
d7be392a	133	cec_version CCECBusDevice::GetCecVersion(void)
93729720	134	{
d7be392a	135	if (m_cecVersion == CEC_VERSION_UNKNOWN)
93729720	136	{
d7be392a LOK	137	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	138	{
5e822b09 LOK	139	CStdString strLog;
	140	strLog.Format("<< requesting CEC version of device %x", m_iLogicalAddress);
	141	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	142	cec_command command;
	143	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
	144	CLockObject lock(&m_mutex);
	145	if (m_processor->Transmit(command))
	146	m_condition.Wait(&m_mutex, 1000);
	147	}
93729720 LOK	148	}
	149
	150	return m_cecVersion;
	151	}
	152
d7be392a	153	cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
93729720	154	{
d7be392a	155	if (!strcmp(m_menuLanguage.language, "???"))
93729720	156	{
d7be392a LOK	157	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	158	{
5e822b09 LOK	159	CStdString strLog;
	160	strLog.Format("<< requesting menu language of device %x", m_iLogicalAddress);
	161	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	162	cec_command command;
	163	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
	164	CLockObject lock(&m_mutex);
	165	if (m_processor->Transmit(command))
	166	m_condition.Wait(&m_mutex, 1000);
	167	}
93729720 LOK	168	}
	169
	170	return m_menuLanguage;
	171	}
	172
	173	cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
	174	{
	175	return m_processor->GetLogicalAddress();
f8513317 LOK	176	}
f8513317 LOK	177
e9de9629 LOK	178	uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
	179	{
	180	return m_processor->GetPhysicalAddress();
	181	}
	182
d7be392a	183	cec_power_status CCECBusDevice::GetPowerStatus(void)
e9de9629	184	{
d7be392a	185	if (m_powerStatus == CEC_POWER_STATUS_UNKNOWN)
93729720	186	{
d7be392a LOK	187	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	188	{
5e822b09 LOK	189	CStdString strLog;
	190	strLog.Format("<< requesting power status of device %x", m_iLogicalAddress);
	191	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	192	cec_command command;
	193	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
	194	CLockObject lock(&m_mutex);
	195	if (m_processor->Transmit(command))
	196	m_condition.Wait(&m_mutex, 1000);
	197	}
93729720 LOK	198	}
	199
	200	return m_powerStatus;
e9de9629 LOK	201	}
e9de9629 LOK	202
93729720	203	const cec_vendor &CCECBusDevice::GetVendor(void)
a3269a0a	204	{
93729720	205	if (m_vendor.vendor == CEC_VENDOR_UNKNOWN)
a3269a0a	206	{
d7be392a LOK	207	if (!MyLogicalAddressContains(m_iLogicalAddress))
d7be392a LOK	208	{
5e822b09 LOK	209	CStdString strLog;
	210	strLog.Format("<< requesting vendor ID of device %x", m_iLogicalAddress);
	211	AddLog(CEC_LOG_NOTICE, strLog);
d7be392a LOK	212	cec_command command;
	213	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	214	CLockObject lock(&m_mutex);
93729720	215
d7be392a LOK	216	if (m_processor->Transmit(command))
	217	m_condition.Wait(&m_mutex, 1000);
	218	}
a3269a0a	219	}
93729720 LOK	220
	221	return m_vendor;
	222	}
	223
	224	bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
	225	{
	226	return m_processor->HasLogicalAddress(address);
a3269a0a LOK	227	}
a3269a0a LOK	228
93729720 LOK	229	//@}
	230
	231	/** @name Setters */
	232	//@{
e55f3f70	233	void CCECBusDevice::SetCecVersion(const cec_version newVersion)
6a1c0009 LOK	234	{
	235	CStdString strLog;
	236	m_cecVersion = newVersion;
	237
	238	switch (newVersion)
	239	{
	240	case CEC_VERSION_1_2:
5e822b09	241	strLog.Format("device %d: CEC version 1.2", m_iLogicalAddress);
6a1c0009 LOK	242	break;
6a1c0009 LOK	243	case CEC_VERSION_1_2A:
5e822b09	244	strLog.Format("device %d: CEC version 1.2a", m_iLogicalAddress);
6a1c0009 LOK	245	break;
6a1c0009 LOK	246	case CEC_VERSION_1_3:
5e822b09	247	strLog.Format("device %d: CEC version 1.3", m_iLogicalAddress);
6a1c0009 LOK	248	break;
6a1c0009 LOK	249	case CEC_VERSION_1_3A:
5e822b09	250	strLog.Format("device %d: CEC version 1.3a", m_iLogicalAddress);
6a1c0009 LOK	251	break;
6a1c0009 LOK	252	default:
5e822b09	253	strLog.Format("device %d: unknown CEC version", m_iLogicalAddress);
6a1c0009 LOK	254	m_cecVersion = CEC_VERSION_UNKNOWN;
	255	break;
	256	}
	257	AddLog(CEC_LOG_DEBUG, strLog);
	258	}
	259
93729720 LOK	260	void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
	261	{
	262	if (language.device == m_iLogicalAddress)
	263	{
	264	CStdString strLog;
	265	strLog.Format("device %d menu language set to '%s'", m_iLogicalAddress, language.language);
	266	m_processor->AddLog(CEC_LOG_DEBUG, strLog);
	267	m_menuLanguage = language;
	268	}
	269	}
	270
9dc04b07	271	void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
93729720 LOK	272	{
	273	if (iNewAddress > 0)
	274	{
	275	CStdString strLog;
	276	strLog.Format(">> %i changed physical address from %04x to %04x", m_iLogicalAddress, m_iPhysicalAddress, iNewAddress);
	277	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	278
	279	m_iPhysicalAddress = iNewAddress;
	280	}
	281	}
	282
9dc04b07 LOK	283	void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
	284	{
	285	if (iNewAddress > 0)
	286	{
	287	CStdString strLog;
	288	strLog.Format(">> %i stream path from %04x to %04x", m_iLogicalAddress, iOldAddress, iNewAddress);
	289	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	290
	291	m_iStreamPath = iNewAddress;
	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;
	300	strLog.Format("device %d power status changed from %2x to %2x", m_iLogicalAddress, m_powerStatus, powerStatus);
	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;
0f23c85c	344	strLog.Format("device %d: vendor = %s (%06x) class = %2x", 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	{
8747dd4f LOK	353	if (m_bActiveSource)
	354	{
	355	CStdString strLog;
	356	strLog.Format("<< %x -> broadcast: active source (%4x)", m_iLogicalAddress, m_iPhysicalAddress);
	357	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c	358
8747dd4f LOK	359	cec_command command;
	360	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
	361	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
	362	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
0f23c85c	363
8747dd4f LOK	364	return m_processor->Transmit(command);
	365	}
	366	else
	367	{
	368	CStdString strLog;
	369	strLog.Format("<< %x is not the active source", m_iLogicalAddress);
	370	AddLog(CEC_LOG_DEBUG, strLog);
	371	}
	372
	373	return false;
0f23c85c LOK	374	}
0f23c85c LOK	375
93729720	376	bool CCECBusDevice::TransmitActiveView(void)
0f23c85c	377	{
d7be392a	378	CStdString strLog;
6685ae07	379	strLog.Format("<< %x -> broadcast: active view (%4x)", m_iLogicalAddress, m_iPhysicalAddress);
d7be392a	380	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	381
0f23c85c LOK	382	cec_command command;
93729720 LOK	383	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
	384	command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
	385	command.parameters.push_back(m_iPhysicalAddress & 0xFF);
0f23c85c LOK	386
	387	return m_processor->Transmit(command);
	388	}
	389
29912296	390	bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
0f23c85c	391	{
d7be392a LOK	392	CStdString strLog;
	393	strLog.Format("<< %x -> %x: cec version ", m_iLogicalAddress, dest);
	394	switch (m_cecVersion)
	395	{
	396	case CEC_VERSION_1_2:
	397	strLog.append("1.2");
	398	break;
	399	case CEC_VERSION_1_2A:
	400	strLog.append("1.2a");
	401	break;
	402	case CEC_VERSION_1_3:
	403	strLog.append("1.3");
	404	break;
	405	case CEC_VERSION_1_3A:
	406	strLog.append("1.3a");
	407	break;
	408	default:
	409	strLog.append("unknown");
	410	break;
	411	}
	412	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	413
0f23c85c LOK	414	cec_command command;
f8513317	415	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION);
700c1ea7	416	command.parameters.push_back(m_cecVersion);
0f23c85c LOK	417
	418	return m_processor->Transmit(command);
	419	}
	420
29912296	421	bool CCECBusDevice::TransmitDeckStatus(cec_logical_address dest)
0f23c85c LOK	422	{
0f23c85c LOK	423	// need to support opcodes play and deck control before doing anything with this
d7be392a LOK	424	CStdString strLog;
	425	strLog.Format("<< %x -> %x: deck status feature abort", m_iLogicalAddress, dest);
	426	AddLog(CEC_LOG_NOTICE, strLog);
	427
a1f8fb1b	428	m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DECK_STATUS);
0f23c85c LOK	429	return false;
	430	}
	431
93729720 LOK	432	bool CCECBusDevice::TransmitInactiveView(void)
93729720 LOK	433	{
d7be392a LOK	434	CStdString strLog;
	435	strLog.Format("<< %x -> broadcast: inactive view", m_iLogicalAddress);
	436	AddLog(CEC_LOG_NOTICE, strLog);
93729720 LOK	437
	438	cec_command command;
	439	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
	440	command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
	441	command.parameters.push_back(m_iPhysicalAddress & 0xFF);
	442
	443	return m_processor->Transmit(command);
	444	}
	445
29912296	446	bool CCECBusDevice::TransmitMenuState(cec_logical_address dest)
0f23c85c	447	{
d7be392a LOK	448	CStdString strLog;
d7be392a LOK	449	strLog.Format("<< %x -> %x: ", m_iLogicalAddress, dest);
1844f5f7	450	if (m_bMenuActive)
d7be392a	451	strLog.append("menu active");
0f23c85c	452	else
d7be392a LOK	453	strLog.append("menu inactive");
d7be392a LOK	454	AddLog(CEC_LOG_NOTICE, strLog);
0f23c85c LOK	455
0f23c85c LOK	456	cec_command command;
f8513317	457	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS);
1844f5f7	458	command.parameters.push_back(m_bMenuActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED);
0f23c85c LOK	459
	460	return m_processor->Transmit(command);
	461	}
	462
29912296	463	bool CCECBusDevice::TransmitOSDName(cec_logical_address dest)
0f23c85c	464	{
0f23c85c	465	CStdString strLog;
d7be392a	466	strLog.Format("<< %x -> %x: OSD name '%s'", m_iLogicalAddress, dest, m_strDeviceName.c_str());
0f23c85c LOK	467	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	468
	469	cec_command command;
f8513317	470	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME);
787a3cb8 LOK	471	for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++)
787a3cb8 LOK	472	command.parameters.push_back(m_strDeviceName.at(iPtr));
0f23c85c LOK	473
	474	return m_processor->Transmit(command);
	475	}
	476
38bdb943 LOK	477	bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage)
	478	{
	479	CStdString strLog;
d7be392a	480	strLog.Format("<< %x -> %x: display OSD message '%s'", m_iLogicalAddress, dest, strMessage);
38bdb943 LOK	481	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	482
	483	cec_command command;
	484	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_STRING);
	485	command.parameters.push_back((uint8_t)duration);
	486
	487	unsigned int iLen = strlen(strMessage);
	488	if (iLen > 13) iLen = 13;
	489
	490	for (unsigned int iPtr = 0; iPtr < iLen; iPtr++)
	491	command.parameters.push_back(strMessage[iPtr]);
	492
	493	return m_processor->Transmit(command);
	494	}
	495
29912296	496	bool CCECBusDevice::TransmitPhysicalAddress(void)
0f23c85c LOK	497	{
0f23c85c LOK	498	CStdString strLog;
d7be392a	499	strLog.Format("<< %x -> broadcast: physical adddress %4x", m_iLogicalAddress, m_iPhysicalAddress);
0f23c85c LOK	500	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	501
	502	cec_command command;
f8513317	503	cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
0f23c85c LOK	504	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
0f23c85c LOK	505	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
6fc97923	506	command.parameters.push_back((uint8_t) (m_type));
0f23c85c LOK	507
	508	return m_processor->Transmit(command);
	509	}
	510
93729720	511	bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
57f45e6c LOK	512	{
	513	bool bReturn(false);
	514
93729720 LOK	515	if (dest == CECDEVICE_UNKNOWN)
93729720 LOK	516	dest = m_iLogicalAddress;
f8513317	517
57f45e6c	518	CStdString strLog;
d7be392a LOK	519	strLog.Format("<< %x -> %x: POLL", m_iLogicalAddress, dest);
d7be392a LOK	520	AddLog(CEC_LOG_NOTICE, strLog.c_str());
57f45e6c LOK	521
57f45e6c LOK	522	cec_command command;
93729720	523	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_NONE);
57f45e6c LOK	524	CLockObject lock(&m_mutex);
	525
	526	bReturn = m_processor->Transmit(command);
	527	AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
	528	return bReturn;
	529	}
93729720 LOK	530
	531	bool CCECBusDevice::TransmitPowerState(cec_logical_address dest)
	532	{
	533	CStdString strLog;
d7be392a LOK	534	strLog.Format("<< %x -> %x: ", m_iLogicalAddress, dest);
	535
	536	switch (m_powerStatus)
	537	{
	538	case CEC_POWER_STATUS_ON:
	539	strLog.append("powered on");
	540	break;
	541	case CEC_POWER_STATUS_STANDBY:
	542	strLog.append("in standby mode");
	543	break;
	544	case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
	545	strLog.append("in transition from on to standby");
	546	break;
	547	case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
	548	strLog.append("in transition from standby to on");
	549	break;
	550	default:
	551	strLog.append("power state unknown");
	552	break;
	553	}
	554	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	555
93729720 LOK	556	strLog.Format("<< reporting power status '%d'", m_powerStatus);
	557	AddLog(CEC_LOG_NOTICE, strLog);
	558
	559	cec_command command;
	560	cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS);
	561	command.parameters.push_back((uint8_t) m_powerStatus);
	562
	563	return m_processor->Transmit(command);
	564	}
	565
	566	bool CCECBusDevice::TransmitVendorID(cec_logical_address dest)
	567	{
d7be392a LOK	568	CStdString strLog;
	569	strLog.Format("<< %x -> %x: vendor id feature abort", m_iLogicalAddress, dest);
	570	AddLog(CEC_LOG_NOTICE, strLog);
	571
93729720 LOK	572	m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	573	return false;
	574	}
	575	//@}