[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 "../platform/timeutils.h"

using namespace CEC;

CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) :
  m_iPhysicalAddress(iPhysicalAddress),
  m_iLogicalAddress(iLogicalAddress),
  m_processor(processor),
  m_iVendorId(0),
  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;
}

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

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

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

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

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::SetCecVersion(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::SetVendorId(const cec_datapacket &data)
{
  if (data.size < 3)
  {
    AddLog(CEC_LOG_WARNING, "invalid vendor ID received");
    return;
  }

  uint64_t iVendorId = ((uint64_t)data[0] << 3) +
                       ((uint64_t)data[1] << 2) +
                        (uint64_t)data[2];

  SetVendorId(iVendorId, data.size >= 4 ? data[3] : 0);
}

void CCECBusDevice::SetVendorId(uint64_t iVendorId, uint8_t iVendorClass /* = 0 */)
{
  m_iVendorId = 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;
  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());
}

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_iVendorId == CEC_VENDOR_UNKNOWN &&
      GetTimeMs() - m_iLastActive > 5000)
  {
    m_iLastActive = GetTimeMs();

    cec_command command;
    cec_command::format(command, GetMyLogicalAddress(), GetLogicalAddress(), CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
    command.ack_timeout = 0;
    m_processor->Transmit(command);
  }
}

void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
{
  CStdString strLog;
  strLog.Format(">> %i changed physical address from %04x to %04x", GetLogicalAddress(), m_iPhysicalAddress, iNewAddress);
  AddLog(CEC_LOG_DEBUG, strLog.c_str());

  m_iPhysicalAddress = iNewAddress;
}

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);
}

bool CCECBusDevice::SetOSDString(cec_display_control duration, const char *strMessage)
{
  CStdString strLog;
  strLog.Format("<< display message '%s'", strMessage);
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

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

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

  return m_processor->Transmit(command);
}

bool CCECBusDevice::ReportCECVersion(void)
{
  AddLog(CEC_LOG_NOTICE, "<< reporting CEC version as 1.3a");

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_CEC_VERSION);
  command.parameters.push_back(CEC_VERSION_1_3A);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::ReportDeckStatus(void)
{
  // need to support opcodes play and deck control before doing anything with this
  AddLog(CEC_LOG_NOTICE, "<< deck status requested, feature abort");
  m_processor->TransmitAbort(m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
  return false;
}

bool CCECBusDevice::ReportMenuState(bool bActive /* = true */)
{
  if (bActive)
    AddLog(CEC_LOG_NOTICE, "<< reporting menu state as active");
  else
    AddLog(CEC_LOG_NOTICE, "<< reporting menu state as inactive");

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

  return m_processor->Transmit(command);
}

bool CCECBusDevice::ReportOSDName(void)
{
  const char *osdname = m_processor->GetDeviceName().c_str();
  CStdString strLog;
  strLog.Format("<< reporting OSD name as %s", osdname);
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_SET_OSD_NAME);
  for (unsigned int iPtr = 0; iPtr < strlen(osdname); iPtr++)
    command.parameters.push_back(osdname[iPtr]);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::ReportPowerState(bool bOn /* = true */)
{
  if (bOn)
    AddLog(CEC_LOG_NOTICE, "<< reporting \"On\" power status");
  else
    AddLog(CEC_LOG_NOTICE, "<< reporting \"Off\" power status");

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_REPORT_POWER_STATUS);
  command.parameters.push_back(bOn ? (uint8_t) CEC_POWER_STATUS_ON : (uint8_t) CEC_POWER_STATUS_STANDBY);

  return m_processor->Transmit(command);
}

bool CCECBusDevice::ReportVendorID(void)
{
  AddLog(CEC_LOG_NOTICE, "<< vendor ID requested, feature abort");
  m_processor->TransmitAbort(m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
  return false;
}

bool CCECBusDevice::BroadcastActiveView(void)
{
  AddLog(CEC_LOG_DEBUG, "<< setting active view");

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), 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::BroadcastInactiveView(void)
{
  AddLog(CEC_LOG_DEBUG, "<< setting inactive view");

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), 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::BroadcastPhysicalAddress(void)
{
  CStdString strLog;
  strLog.Format("<< reporting physical address as %04x", m_iPhysicalAddress);
  AddLog(CEC_LOG_NOTICE, strLog.c_str());

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), 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) (CEC_DEVICE_TYPE_PLAYBACK_DEVICE));

  return m_processor->Transmit(command);
}

bool CCECBusDevice::BroadcastActiveSource(void)
{
  AddLog(CEC_LOG_NOTICE, "<< broadcasting active source");

  cec_command command;
  cec_command::format(command, GetMyLogicalAddress(), 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);
}

cec_version CCECBusDevice::GetCecVersion(void)
{
  if (m_cecVersion == CEC_VERSION_UNKNOWN)
  {
    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, "???"))
  {
    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;
}

const char *CCECBusDevice::CECVendorIdToString(const uint64_t iVendorId)
{
  switch (iVendorId)
  {
  case CEC_VENDOR_SAMSUNG:
    return "Samsung";
  case CEC_VENDOR_LG:
      return "LG";
  default:
    return "Unknown";
  }
}
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"
	38	#include "../platform/timeutils.h"
e9de9629 LOK	39
	40	using namespace CEC;
	41
	42	CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) :
	43	m_iPhysicalAddress(iPhysicalAddress),
	44	m_iLogicalAddress(iLogicalAddress),
	45	m_processor(processor),
	46	m_iVendorId(0),
0ab58650	47	m_iVendorClass(CEC_VENDOR_UNKNOWN),
6a1c0009 LOK	48	m_iLastActive(0),
6a1c0009 LOK	49	m_cecVersion(CEC_VERSION_UNKNOWN)
e9de9629 LOK	50	{
e9de9629 LOK	51	m_handler = new CCECCommandHandler(this);
a3269a0a LOK	52	for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
	53	m_menuLanguage.language[iPtr] = '?';
	54	m_menuLanguage.language[3] = 0;
	55	m_menuLanguage.device = iLogicalAddress;
e9de9629 LOK	56	}
	57
	58	CCECBusDevice::~CCECBusDevice(void)
	59	{
6a1c0009	60	m_condition.Broadcast();
e9de9629 LOK	61	delete m_handler;
	62	}
	63
	64	cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
	65	{
	66	return m_processor->GetLogicalAddress();
	67	}
	68
	69	uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
	70	{
	71	return m_processor->GetPhysicalAddress();
	72	}
	73
	74	void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
	75	{
	76	m_processor->AddLog(level, strMessage);
	77	}
	78
a3269a0a LOK	79	void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
	80	{
	81	if (language.device == m_iLogicalAddress)
	82	{
	83	CStdString strLog;
	84	strLog.Format("device %d menu language set to '%s'", m_iLogicalAddress, language.language);
	85	m_processor->AddLog(CEC_LOG_DEBUG, strLog);
	86	m_menuLanguage = language;
	87	}
	88	}
	89
6a1c0009 LOK	90	void CCECBusDevice::SetCecVersion(cec_version newVersion)
	91	{
	92	CStdString strLog;
	93	m_cecVersion = newVersion;
	94
	95	switch (newVersion)
	96	{
	97	case CEC_VERSION_1_2:
	98	strLog.Format("device %d reports CEC version 1.2", m_iLogicalAddress);
	99	break;
	100	case CEC_VERSION_1_2A:
	101	strLog.Format("device %d reports CEC version 1.2a", m_iLogicalAddress);
	102	break;
	103	case CEC_VERSION_1_3:
	104	strLog.Format("device %d reports CEC version 1.3", m_iLogicalAddress);
	105	break;
	106	case CEC_VERSION_1_3A:
	107	strLog.Format("device %d reports CEC version 1.3a", m_iLogicalAddress);
	108	break;
	109	default:
	110	strLog.Format("device %d reports an unknown CEC version", m_iLogicalAddress);
	111	m_cecVersion = CEC_VERSION_UNKNOWN;
	112	break;
	113	}
	114	AddLog(CEC_LOG_DEBUG, strLog);
	115	}
	116
0f23c85c LOK	117	void CCECBusDevice::SetVendorId(const cec_datapacket &data)
	118	{
	119	if (data.size < 3)
	120	{
	121	AddLog(CEC_LOG_WARNING, "invalid vendor ID received");
	122	return;
	123	}
	124
	125	uint64_t iVendorId = ((uint64_t)data[0] << 3) +
	126	((uint64_t)data[1] << 2) +
	127	(uint64_t)data[2];
	128
	129	SetVendorId(iVendorId, data.size >= 4 ? data[3] : 0);
	130	}
	131
2cd8b5d0	132	void CCECBusDevice::SetVendorId(uint64_t iVendorId, uint8_t iVendorClass /* = 0 */)
e9de9629	133	{
e9de9629 LOK	134	m_iVendorId = iVendorId;
	135	m_iVendorClass = iVendorClass;
	136
	137	switch (iVendorId)
	138	{
	139	case CEC_VENDOR_SAMSUNG:
0ab58650 LOK	140	if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG)
	141	{
	142	delete m_handler;
	143	m_handler = new CANCommandHandler(this);
	144	}
e9de9629 LOK	145	break;
e9de9629 LOK	146	case CEC_VENDOR_LG:
0ab58650 LOK	147	if (m_handler->GetVendorId() != CEC_VENDOR_LG)
	148	{
	149	delete m_handler;
	150	m_handler = new CSLCommandHandler(this);
	151	}
e9de9629 LOK	152	break;
e9de9629 LOK	153	default:
0ab58650 LOK	154	if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN)
	155	{
	156	delete m_handler;
	157	m_handler = new CCECCommandHandler(this);
	158	}
e9de9629 LOK	159	break;
	160	}
	161
	162	CStdString strLog;
0f23c85c	163	strLog.Format("device %d: vendor = %s (%06x) class = %2x", m_iLogicalAddress, GetVendorName(), GetVendorId(), GetVendorClass());
e9de9629 LOK	164	m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
	165	}
	166
	167	bool CCECBusDevice::HandleCommand(const cec_command &command)
	168	{
	169	CLockObject lock(&m_mutex);
0ab58650	170	m_iLastActive = GetTimeMs();
e9de9629	171	m_handler->HandleCommand(command);
6a1c0009	172	m_condition.Signal();
e9de9629 LOK	173	return true;
	174	}
	175
0ab58650 LOK	176	void CCECBusDevice::PollVendorId(void)
	177	{
	178	CLockObject lock(&m_mutex);
0f23c85c LOK	179	if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
0f23c85c LOK	180	m_iVendorId == CEC_VENDOR_UNKNOWN &&
0ab58650 LOK	181	GetTimeMs() - m_iLastActive > 5000)
	182	{
	183	m_iLastActive = GetTimeMs();
	184
	185	cec_command command;
	186	cec_command::format(command, GetMyLogicalAddress(), GetLogicalAddress(), CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
8d84e2c0 LOK	187	command.ack_timeout = 0;
8d84e2c0 LOK	188	m_processor->Transmit(command);
0ab58650 LOK	189	}
	190	}
	191
4e4be5cf LOK	192	void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
	193	{
	194	CStdString strLog;
	195	strLog.Format(">> %i changed physical address from %04x to %04x", GetLogicalAddress(), m_iPhysicalAddress, iNewAddress);
	196	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	197
	198	m_iPhysicalAddress = iNewAddress;
	199	}
	200
0f23c85c LOK	201	bool CCECBusDevice::PowerOn(void)
	202	{
	203	CStdString strLog;
	204	strLog.Format("<< powering on device with logical address %d", (int8_t)m_iLogicalAddress);
	205	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	206
	207	cec_command command;
	208	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);
	209
	210	return m_processor->Transmit(command);
	211	}
	212
	213	bool CCECBusDevice::Standby(void)
	214	{
	215	CStdString strLog;
	216	strLog.Format("<< putting device with logical address %d in standby mode", (int8_t)m_iLogicalAddress);
	217	AddLog(CEC_LOG_DEBUG, strLog.c_str());
	218
	219	cec_command command;
	220	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);
	221
	222	return m_processor->Transmit(command);
	223	}
	224
	225	bool CCECBusDevice::SetOSDString(cec_display_control duration, const char *strMessage)
	226	{
	227	CStdString strLog;
	228	strLog.Format("<< display message '%s'", strMessage);
	229	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	230
	231	cec_command command;
	232	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_SET_OSD_STRING);
	233	command.parameters.push_back((uint8_t)duration);
	234
	235	for (unsigned int iPtr = 0; iPtr < strlen(strMessage); iPtr++)
	236	command.parameters.push_back(strMessage[iPtr]);
	237
	238	return m_processor->Transmit(command);
	239	}
	240
	241	bool CCECBusDevice::ReportCECVersion(void)
	242	{
	243	AddLog(CEC_LOG_NOTICE, "<< reporting CEC version as 1.3a");
	244
	245	cec_command command;
	246	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_CEC_VERSION);
	247	command.parameters.push_back(CEC_VERSION_1_3A);
	248
	249	return m_processor->Transmit(command);
	250	}
	251
	252	bool CCECBusDevice::ReportDeckStatus(void)
	253	{
	254	// need to support opcodes play and deck control before doing anything with this
	255	AddLog(CEC_LOG_NOTICE, "<< deck status requested, feature abort");
	256	m_processor->TransmitAbort(m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
	257	return false;
	258	}
	259
	260	bool CCECBusDevice::ReportMenuState(bool bActive /* = true */)
	261	{
	262	if (bActive)
	263	AddLog(CEC_LOG_NOTICE, "<< reporting menu state as active");
	264	else
265	AddLog(CEC_LOG_NOTICE, "<< reporting menu state as inactive");
266
267	cec_command command;
268	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_MENU_STATUS);
269	command.parameters.push_back(bActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED);
270
271	return m_processor->Transmit(command);
272	}
273
274	bool CCECBusDevice::ReportOSDName(void)
275	{
276	const char *osdname = m_processor->GetDeviceName().c_str();
277	CStdString strLog;
278	strLog.Format("<< reporting OSD name as %s", osdname);
279	AddLog(CEC_LOG_NOTICE, strLog.c_str());
280
281	cec_command command;
282	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_SET_OSD_NAME);
283	for (unsigned int iPtr = 0; iPtr < strlen(osdname); iPtr++)
284	command.parameters.push_back(osdname[iPtr]);
285
286	return m_processor->Transmit(command);
287	}
288
289	bool CCECBusDevice::ReportPowerState(bool bOn /* = true */)
290	{
291	if (bOn)
292	AddLog(CEC_LOG_NOTICE, "<< reporting \"On\" power status");
293	else
294	AddLog(CEC_LOG_NOTICE, "<< reporting \"Off\" power status");
295
296	cec_command command;
297	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_REPORT_POWER_STATUS);
298	command.parameters.push_back(bOn ? (uint8_t) CEC_POWER_STATUS_ON : (uint8_t) CEC_POWER_STATUS_STANDBY);
299
300	return m_processor->Transmit(command);
301	}
302
303	bool CCECBusDevice::ReportVendorID(void)
304	{
305	AddLog(CEC_LOG_NOTICE, "<< vendor ID requested, feature abort");
306	m_processor->TransmitAbort(m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
307	return false;
308	}
309
310	bool CCECBusDevice::BroadcastActiveView(void)
311	{
312	AddLog(CEC_LOG_DEBUG, "<< setting active view");
313
314	cec_command command;
82b6ff53	315	cec_command::format(command, GetMyLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
0f23c85c LOK	316	command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
	317	command.parameters.push_back(m_iPhysicalAddress & 0xFF);
	318
	319	return m_processor->Transmit(command);
	320	}
	321
	322	bool CCECBusDevice::BroadcastInactiveView(void)
	323	{
	324	AddLog(CEC_LOG_DEBUG, "<< setting inactive view");
	325
	326	cec_command command;
82b6ff53	327	cec_command::format(command, GetMyLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
0f23c85c LOK	328	command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF);
	329	command.parameters.push_back(m_iPhysicalAddress & 0xFF);
	330
	331	return m_processor->Transmit(command);
	332	}
	333
	334	bool CCECBusDevice::BroadcastPhysicalAddress(void)
	335	{
	336	CStdString strLog;
	337	strLog.Format("<< reporting physical address as %04x", m_iPhysicalAddress);
	338	AddLog(CEC_LOG_NOTICE, strLog.c_str());
	339
	340	cec_command command;
82b6ff53	341	cec_command::format(command, GetMyLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
0f23c85c LOK	342	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
	343	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
	344	command.parameters.push_back((uint8_t) (CEC_DEVICE_TYPE_PLAYBACK_DEVICE));
	345
	346	return m_processor->Transmit(command);
	347	}
	348
	349	bool CCECBusDevice::BroadcastActiveSource(void)
	350	{
	351	AddLog(CEC_LOG_NOTICE, "<< broadcasting active source");
	352
	353	cec_command command;
82b6ff53	354	cec_command::format(command, GetMyLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
0f23c85c LOK	355	command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
	356	command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF));
	357
	358	return m_processor->Transmit(command);
	359	}
	360
6a1c0009 LOK	361	cec_version CCECBusDevice::GetCecVersion(void)
	362	{
	363	if (m_cecVersion == CEC_VERSION_UNKNOWN)
	364	{
	365	AddLog(CEC_LOG_NOTICE, "<< requesting CEC version");
	366	cec_command command;
	367	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
	368	CLockObject lock(&m_mutex);
	369	if (m_processor->Transmit(command))
	370	m_condition.Wait(&m_mutex, 1000);
	371	}
	372
	373	return m_cecVersion;
	374	}
	375
a3269a0a LOK	376	cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
	377	{
	378	if (!strcmp(m_menuLanguage.language, "???"))
	379	{
	380	AddLog(CEC_LOG_NOTICE, "<< requesting menu language");
	381	cec_command command;
	382	cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
	383	CLockObject lock(&m_mutex);
	384	if (m_processor->Transmit(command))
	385	m_condition.Wait(&m_mutex, 1000);
	386	}
	387
	388	return m_menuLanguage;
	389	}
	390
e9de9629 LOK	391	const char *CCECBusDevice::CECVendorIdToString(const uint64_t iVendorId)
	392	{
	393	switch (iVendorId)
	394	{
	395	case CEC_VENDOR_SAMSUNG:
	396	return "Samsung";
	397	case CEC_VENDOR_LG:
	398	return "LG";
	399	default:
	400	return "Unknown";
	401	}
	402	}