src/testclient/main.cpp

   1 /*
   2  * This file is part of the libCEC(R) library.
   3  *
   4  * libCEC(R) is Copyright (C) 2011-2012 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 <cec.h>
  34
  35 #include <cstdio>
  36 #include <fcntl.h>
  37 #include <iostream>
  38 #include <fstream>
  39 #include <string>
  40 #include <sstream>
  41 #include "../lib/platform/os.h"
  42 #include "../lib/implementations/CECCommandHandler.h"
  43
  44 using namespace CEC;
  45 using namespace std;
  46 using namespace PLATFORM;
  47
  48 #define CEC_TEST_CLIENT_VERSION 1
  49
  50 #include <cecloader.h>
  51
  52 int                  g_cecLogLevel(CEC_LOG_ALL);
  53 ofstream             g_logOutput;
  54 bool                 g_bShortLog(false);
  55 CStdString           g_strPort;
  56 uint8_t              g_iHDMIPort(CEC_DEFAULT_HDMI_PORT);
  57 cec_logical_address  g_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE);
  58 cec_device_type_list g_typeList;
  59 bool                 g_bSingleCommand(false);
  60 bool                 g_bExit(false);
  61 bool                 g_bHardExit(false);
  62 CMutex               g_outputMutex;
  63 ICECCallbacks        g_callbacks;
  64
  65 inline void PrintToStdOut(const char *strFormat, ...)
  66 {
  67   CStdString strLog;
  68
  69   va_list argList;
  70   va_start(argList, strFormat);
  71   strLog.FormatV(strFormat, argList);
  72   va_end(argList);
  73
  74   CLockObject lock(g_outputMutex);
  75   cout << strLog << endl;
  76 }
  77
  78 inline bool HexStrToInt(const std::string& data, uint8_t& value)
  79 {
  80   int iTmp(0);
  81   if (sscanf(data.c_str(), "%x", &iTmp) == 1)
  82   {
  83     if (iTmp > 256)
  84       value = 255;
  85           else if (iTmp < 0)
  86       value = 0;
  87     else
  88       value = (uint8_t) iTmp;
  89
  90     return true;
  91   }
  92
  93   return false;
  94 }
  95
  96 //get the first word (separated by whitespace) from string data and place that in word
  97 //then remove that word from string data
  98 bool GetWord(string& data, string& word)
  99 {
 100   stringstream datastream(data);
 101   string end;
 102
 103   datastream >> word;
 104   if (datastream.fail())
 105   {
 106     data.clear();
 107     return false;
 108   }
 109
 110   size_t pos = data.find(word) + word.length();
 111
 112   if (pos >= data.length())
 113   {
 114     data.clear();
 115     return true;
 116   }
 117
 118   data = data.substr(pos);
 119
 120   datastream.clear();
 121   datastream.str(data);
 122
 123   datastream >> end;
 124   if (datastream.fail())
 125     data.clear();
 126
 127   return true;
 128 }
 129
 130 int CecLogMessage(void *UNUSED(cbParam), const cec_log_message &message)
 131 {
 132   if ((message.level & g_cecLogLevel) == message.level)
 133   {
 134     CStdString strLevel;
 135     switch (message.level)
 136     {
 137     case CEC_LOG_ERROR:
 138       strLevel = "ERROR:   ";
 139       break;
 140     case CEC_LOG_WARNING:
 141       strLevel = "WARNING: ";
 142       break;
 143     case CEC_LOG_NOTICE:
 144       strLevel = "NOTICE:  ";
 145       break;
 146     case CEC_LOG_TRAFFIC:
 147       strLevel = "TRAFFIC: ";
 148       break;
 149     case CEC_LOG_DEBUG:
 150       strLevel = "DEBUG:   ";
 151       break;
 152     default:
 153       break;
 154     }
 155
 156     CStdString strFullLog;
 157     strFullLog.Format("%s[%16lld]\t%s", strLevel.c_str(), message.time, message.message);
 158     PrintToStdOut(strFullLog.c_str());
 159
 160     if (g_logOutput.is_open())
 161     {
 162       if (g_bShortLog)
 163         g_logOutput << message.message << endl;
 164       else
 165         g_logOutput << strFullLog.c_str() << endl;
 166     }
 167   }
 168
 169   return 0;
 170 }
 171
 172 int CecKeyPress(void *UNUSED(cbParam), const cec_keypress &UNUSED(key))
 173 {
 174   return 0;
 175 }
 176
 177 int CecCommand(void *UNUSED(cbParam), const cec_command &UNUSED(command))
 178 {
 179   return 0;
 180 }
 181
 182 void EnableCallbacks(ICECAdapter *adapter)
 183 {
 184   g_callbacks.CBCecLogMessage = &CecLogMessage;
 185   g_callbacks.CBCecKeyPress   = &CecKeyPress;
 186   g_callbacks.CBCecCommand    = &CecCommand;
 187   adapter->EnableCallbacks(NULL, &g_callbacks);
 188 }
 189
 190 void ListDevices(ICECAdapter *parser)
 191 {
 192   cec_adapter *devices = new cec_adapter[10];
 193   int8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL);
 194   if (iDevicesFound <= 0)
 195   {
 196     PrintToStdOut("Found devices: NONE");
 197   }
 198   else
 199   {
 200     PrintToStdOut("Found devices: %d\n", iDevicesFound);
 201     for (int8_t iDevicePtr = 0; iDevicePtr < iDevicesFound; iDevicePtr++)
 202       PrintToStdOut("device:        %d\npath:          %s\ncom port:      %s\n", iDevicePtr + 1, devices[iDevicePtr].path, devices[iDevicePtr].comm);
 203   }
 204 }
 205
 206 void ShowHelpCommandLine(const char* strExec)
 207 {
 208   CLockObject lock(g_outputMutex);
 209   cout << endl <<
 210       strExec << " {-h|--help|-l|--list-devices|[COM PORT]}" << endl <<
 211       endl <<
 212       "parameters:" << endl <<
 213       "  -h --help                   Shows this help text" << endl <<
 214       "  -l --list-devices           List all devices on this system" << endl <<
 215       "  -t --type {p|r|t|a}         The device type to use. More than one is possible." << endl <<
 216       "  -p --port {int}             The HDMI port to use as active source." << endl <<
 217       "  -b --base {int}             The logical address of the device to with this " << endl <<
 218       "                              adapter is connected." << endl <<
 219       "  -f --log-file {file}        Writes all libCEC log message to a file" << endl <<
 220       "  -sf --short-log-file {file} Writes all libCEC log message without timestamps" << endl <<
 221       "                              and log levels to a file." << endl <<
 222       "  -d --log-level {level}      Sets the log level. See cectypes.h for values." << endl <<
 223       "  -s --single-command         Execute a single command and exit. Does not power" << endl <<
 224       "                              on devices on startup and power them off on exit." << endl <<
 225       "  [COM PORT]                  The com port to connect to. If no COM" << endl <<
 226       "                              port is given, the client tries to connect to the" << endl <<
 227       "                              first device that is detected." << endl <<
 228       endl <<
 229       "Type 'h' or 'help' and press enter after starting the client to display all " << endl <<
 230       "available commands" << endl;
 231 }
 232
 233 ICECAdapter *CreateParser(cec_device_type_list typeList)
 234 {
 235   ICECAdapter *parser = LibCecInit("CECTester", typeList);
 236   if (!parser || parser->GetMinLibVersion() > CEC_TEST_CLIENT_VERSION)
 237   {
 238   #ifdef __WINDOWS__
 239     PrintToStdOut("Cannot load libcec.dll");
 240   #else
 241     PrintToStdOut("Cannot load libcec.so");
 242   #endif
 243     return NULL;
 244   }
 245
 246   PrintToStdOut("CEC Parser created - libcec version %d.%d", parser->GetLibVersionMajor(), parser->GetLibVersionMinor());
 247
 248   return parser;
 249 }
 250
 251 void ShowHelpConsole(void)
 252 {
 253   CLockObject lock(g_outputMutex);
 254   cout << endl <<
 255   "================================================================================" << endl <<
 256   "Available commands:" << endl <<
 257   endl <<
 258   "[tx] {bytes}              transfer bytes over the CEC line." << endl <<
 259   "[txn] {bytes}             transfer bytes but don't wait for transmission ACK." << endl <<
 260   "[on] {address}            power on the device with the given logical address." << endl <<
 261   "[standby] {address}       put the device with the given address in standby mode." << endl <<
 262   "[la] {logical address}    change the logical address of the CEC adapter." << endl <<
 263   "[p] {device} {port}       change the HDMI port number of the CEC adapter." << endl <<
 264   "[pa] {physical address}   change the physical address of the CEC adapter." << endl <<
 265   "[as]                      make the CEC adapter the active source." << endl <<
 266   "[osd] {addr} {string}     set OSD message on the specified device." << endl <<
 267   "[ver] {addr}              get the CEC version of the specified device." << endl <<
 268   "[ven] {addr}              get the vendor ID of the specified device." << endl <<
 269   "[lang] {addr}             get the menu language of the specified device." << endl <<
 270   "[pow] {addr}              get the power status of the specified device." << endl <<
 271   "[name] {addr}             get the OSD name of the specified device." << endl <<
 272   "[poll] {addr}             poll the specified device." << endl <<
 273   "[lad]                     lists active devices on the bus" << endl <<
 274   "[ad] {addr}               checks whether the specified device is active." << endl <<
 275   "[at] {type}               checks whether the specified device type is active." << endl <<
 276   "[sp] {addr}               makes the specified physical address active." << endl <<
 277   "[spl] {addr}              makes the specified logical address active." << endl <<
 278   "[volup]                   send a volume up command to the amp if present" << endl <<
 279   "[voldown]                 send a volume down command to the amp if present" << endl <<
 280   "[mute]                    send a mute/unmute command to the amp if present" << endl <<
 281   "[scan]                    scan the CEC bus and display device info" << endl <<
 282   "[mon] {1|0}               enable or disable CEC bus monitoring." << endl <<
 283   "[log] {1 - 31}            change the log level. see cectypes.h for values." << endl <<
 284   "[ping]                    send a ping command to the CEC adapter." << endl <<
 285   "[bl]                      to let the adapter enter the bootloader, to upgrade" << endl <<
 286   "                          the flash rom." << endl <<
 287   "[r]                       reconnect to the CEC adapter." << endl <<
 288   "[h] or [help]             show this help." << endl <<
 289   "[q] or [quit]             to quit the CEC test client and switch off all" << endl <<
 290   "                          connected CEC devices." << endl <<
 291   "================================================================================" << endl;
 292 }
 293
 294 bool ProcessCommandSP(ICECAdapter *parser, const string &command, string &arguments)
 295 {
 296   if (command == "sp")
 297   {
 298     string strAddress;
 299     int iAddress;
 300     if (GetWord(arguments, strAddress))
 301     {
 302       sscanf(strAddress.c_str(), "%x", &iAddress);
 303       if (iAddress >= 0 && iAddress <= 0xFFFF)
 304         parser->SetStreamPath((uint16_t)iAddress);
 305       return true;
 306     }
 307   }
 308
 309   return false;
 310 }
 311
 312 bool ProcessCommandSPL(ICECAdapter *parser, const string &command, string &arguments)
 313 {
 314   if (command == "spl")
 315   {
 316     string strAddress;
 317     cec_logical_address iAddress;
 318     if (GetWord(arguments, strAddress))
 319     {
 320       iAddress = (cec_logical_address)atoi(strAddress.c_str());
 321       if (iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
 322         parser->SetStreamPath(iAddress);
 323       return true;
 324     }
 325   }
 326
 327   return false;
 328 }
 329
 330 bool ProcessCommandTX(ICECAdapter *parser, const string &command, string &arguments)
 331 {
 332   if (command == "tx" || command == "txn")
 333   {
 334     string strvalue;
 335     uint8_t ivalue;
 336     cec_command bytes;
 337     bytes.Clear();
 338
 339     while (GetWord(arguments, strvalue) && HexStrToInt(strvalue, ivalue))
 340       bytes.PushBack(ivalue);
 341
 342     if (command == "txn")
 343       bytes.transmit_timeout = 0;
 344
 345     parser->Transmit(bytes);
 346
 347     return true;
 348   }
 349
 350   return false;
 351 }
 352
 353 bool ProcessCommandON(ICECAdapter *parser, const string &command, string &arguments)
 354 {
 355   if (command == "on")
 356   {
 357     string strValue;
 358     uint8_t iValue = 0;
 359     if (GetWord(arguments, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 360     {
 361       parser->PowerOnDevices((cec_logical_address) iValue);
 362       return true;
 363     }
 364     else
 365     {
 366       PrintToStdOut("invalid destination");
 367     }
 368   }
 369
 370   return false;
 371 }
 372
 373 bool ProcessCommandSTANDBY(ICECAdapter *parser, const string &command, string &arguments)
 374 {
 375   if (command == "standby")
 376   {
 377     string strValue;
 378     uint8_t iValue = 0;
 379     if (GetWord(arguments, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 380     {
 381       parser->StandbyDevices((cec_logical_address) iValue);
 382       return true;
 383     }
 384     else
 385     {
 386       PrintToStdOut("invalid destination");
 387     }
 388   }
 389
 390   return false;
 391 }
 392
 393 bool ProcessCommandPOLL(ICECAdapter *parser, const string &command, string &arguments)
 394 {
 395   if (command == "poll")
 396   {
 397     string strValue;
 398     uint8_t iValue = 0;
 399     if (GetWord(arguments, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 400     {
 401       if (parser->PollDevice((cec_logical_address) iValue))
 402         PrintToStdOut("POLL message sent");
 403       else
 404         PrintToStdOut("POLL message not sent");
 405       return true;
 406     }
 407     else
 408     {
 409       PrintToStdOut("invalid destination");
 410     }
 411   }
 412
 413   return false;
 414 }
 415
 416 bool ProcessCommandLA(ICECAdapter *parser, const string &command, string &arguments)
 417 {
 418   if (command == "la")
 419   {
 420     string strvalue;
 421     if (GetWord(arguments, strvalue))
 422     {
 423       parser->SetLogicalAddress((cec_logical_address) atoi(strvalue.c_str()));
 424       return true;
 425     }
 426   }
 427
 428   return false;
 429 }
 430
 431 bool ProcessCommandP(ICECAdapter *parser, const string &command, string &arguments)
 432 {
 433   if (command == "p")
 434   {
 435     string strPort, strDevice;
 436     if (GetWord(arguments, strDevice) && GetWord(arguments, strPort))
 437     {
 438       parser->SetHDMIPort((cec_logical_address)atoi(strDevice.c_str()), (uint8_t)atoi(strPort.c_str()));
 439       return true;
 440     }
 441   }
 442
 443   return false;
 444 }
 445
 446 bool ProcessCommandPA(ICECAdapter *parser, const string &command, string &arguments)
 447 {
 448   if (command == "pa")
 449   {
 450     string strB1, strB2;
 451     uint8_t iB1, iB2;
 452     if (GetWord(arguments, strB1) && HexStrToInt(strB1, iB1) &&
 453         GetWord(arguments, strB2) && HexStrToInt(strB2, iB2))
 454     {
 455       uint16_t iPhysicalAddress = ((uint16_t)iB1 << 8) + iB2;
 456       parser->SetPhysicalAddress(iPhysicalAddress);
 457       return true;
 458     }
 459   }
 460
 461   return false;
 462 }
 463
 464 bool ProcessCommandOSD(ICECAdapter *parser, const string &command, string &arguments)
 465 {
 466   if (command == "osd")
 467   {
 468     bool bFirstWord(false);
 469     string strAddr, strMessage, strWord;
 470     uint8_t iAddr;
 471     if (GetWord(arguments, strAddr) && HexStrToInt(strAddr, iAddr) && iAddr < 0xF)
 472     {
 473       while (GetWord(arguments, strWord))
 474       {
 475         if (bFirstWord)
 476         {
 477           bFirstWord = false;
 478           strMessage.append(" ");
 479         }
 480         strMessage.append(strWord);
 481       }
 482       parser->SetOSDString((cec_logical_address) iAddr, CEC_DISPLAY_CONTROL_DISPLAY_FOR_DEFAULT_TIME, strMessage.c_str());
 483       return true;
 484     }
 485   }
 486
 487   return false;
 488 }
 489
 490 bool ProcessCommandAS(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 491 {
 492   if (command == "as")
 493   {
 494     parser->SetActiveView();
 495     return true;
 496   }
 497
 498   return false;
 499 }
 500
 501
 502 bool ProcessCommandPING(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 503 {
 504   if (command == "ping")
 505   {
 506     parser->PingAdapter();
 507     return true;
 508   }
 509
 510   return false;
 511 }
 512
 513 bool ProcessCommandVOLUP(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 514 {
 515   if (command == "volup")
 516   {
 517     PrintToStdOut("volume up: %2X", parser->VolumeUp());
 518     return true;
 519   }
 520
 521   return false;
 522 }
 523
 524 bool ProcessCommandVOLDOWN(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 525 {
 526   if (command == "voldown")
 527   {
 528     PrintToStdOut("volume down: %2X", parser->VolumeDown());
 529     return true;
 530   }
 531
 532   return false;
 533 }
 534
 535 bool ProcessCommandMUTE(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 536 {
 537   if (command == "mute")
 538   {
 539     PrintToStdOut("mute: %2X", parser->MuteAudio());
 540     return true;
 541   }
 542
 543   return false;
 544 }
 545
 546 bool ProcessCommandMON(ICECAdapter *parser, const string &command, string &arguments)
 547 {
 548   if (command == "mon")
 549   {
 550     CStdString strEnable;
 551     if (GetWord(arguments, strEnable) && (strEnable.Equals("0") || strEnable.Equals("1")))
 552     {
 553       parser->SwitchMonitoring(strEnable.Equals("1"));
 554       return true;
 555     }
 556   }
 557
 558   return false;
 559 }
 560
 561 bool ProcessCommandBL(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 562 {
 563   if (command == "bl")
 564   {
 565     if (parser->StartBootloader())
 566     {
 567       PrintToStdOut("entered bootloader mode. exiting cec-client");
 568       g_bExit = true;
 569       g_bHardExit = true;
 570     }
 571     return true;
 572   }
 573
 574   return false;
 575 }
 576
 577 bool ProcessCommandLANG(ICECAdapter *parser, const string &command, string &arguments)
 578 {
 579   if (command == "lang")
 580   {
 581     CStdString strDev;
 582     if (GetWord(arguments, strDev))
 583     {
 584       int iDev = atoi(strDev);
 585       if (iDev >= 0 && iDev < 15)
 586       {
 587         CStdString strLog;
 588         cec_menu_language language;
 589         if (parser->GetDeviceMenuLanguage((cec_logical_address) iDev, &language))
 590           strLog.Format("menu language '%s'", language.language);
 591         else
 592           strLog = "failed!";
 593         PrintToStdOut(strLog);
 594         return true;
 595       }
 596     }
 597   }
 598
 599   return false;
 600 }
 601
 602 bool ProcessCommandVEN(ICECAdapter *parser, const string &command, string &arguments)
 603 {
 604   if (command == "ven")
 605   {
 606     CStdString strDev;
 607     if (GetWord(arguments, strDev))
 608     {
 609       int iDev = atoi(strDev);
 610       if (iDev >= 0 && iDev < 15)
 611       {
 612         uint64_t iVendor = parser->GetDeviceVendorId((cec_logical_address) iDev);
 613         PrintToStdOut("vendor id: %06x", iVendor);
 614         return true;
 615       }
 616     }
 617   }
 618
 619   return false;
 620 }
 621
 622 bool ProcessCommandVER(ICECAdapter *parser, const string &command, string &arguments)
 623 {
 624   if (command == "ver")
 625   {
 626     CStdString strDev;
 627     if (GetWord(arguments, strDev))
 628     {
 629       int iDev = atoi(strDev);
 630       if (iDev >= 0 && iDev < 15)
 631       {
 632         cec_version iVersion = parser->GetDeviceCecVersion((cec_logical_address) iDev);
 633         PrintToStdOut("CEC version %s", parser->ToString(iVersion));
 634         return true;
 635       }
 636     }
 637   }
 638
 639   return false;
 640 }
 641
 642 bool ProcessCommandPOW(ICECAdapter *parser, const string &command, string &arguments)
 643 {
 644   if (command == "pow")
 645   {
 646     CStdString strDev;
 647     if (GetWord(arguments, strDev))
 648     {
 649       int iDev = atoi(strDev);
 650       if (iDev >= 0 && iDev < 15)
 651       {
 652         cec_power_status iPower = parser->GetDevicePowerStatus((cec_logical_address) iDev);
 653         PrintToStdOut("power status: %s", parser->ToString(iPower));
 654         return true;
 655       }
 656     }
 657   }
 658
 659   return false;
 660 }
 661
 662 bool ProcessCommandNAME(ICECAdapter *parser, const string &command, string &arguments)
 663 {
 664   if (command == "name")
 665   {
 666     CStdString strDev;
 667     if (GetWord(arguments, strDev))
 668     {
 669       int iDev = atoi(strDev);
 670       if (iDev >= 0 && iDev < 15)
 671       {
 672         cec_osd_name name = parser->GetDeviceOSDName((cec_logical_address)iDev);
 673         PrintToStdOut("OSD name of device %d is '%s'", iDev, name.name);
 674       }
 675       return true;
 676     }
 677   }
 678
 679   return false;
 680 }
 681
 682 bool ProcessCommandLAD(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 683 {
 684   if (command == "lad")
 685   {
 686     PrintToStdOut("listing active devices:");
 687     cec_logical_addresses addresses = parser->GetActiveDevices();
 688     for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 689       if (addresses[iPtr])
 690       {
 691         PrintToStdOut("logical address %X", (int)iPtr);
 692       }
 693     return true;
 694   }
 695
 696   return false;
 697 }
 698
 699 bool ProcessCommandAD(ICECAdapter *parser, const string &command, string &arguments)
 700 {
 701   if (command == "ad")
 702   {
 703     CStdString strDev;
 704     if (GetWord(arguments, strDev))
 705     {
 706       int iDev = atoi(strDev);
 707       if (iDev >= 0 && iDev < 15)
 708         PrintToStdOut("logical address %X is %s", iDev, (parser->IsActiveDevice((cec_logical_address)iDev) ? "active" : "not active"));
 709     }
 710   }
 711
 712   return false;
 713 }
 714
 715 bool ProcessCommandAT(ICECAdapter *parser, const string &command, string &arguments)
 716 {
 717   if (command == "at")
 718   {
 719     CStdString strType;
 720     if (GetWord(arguments, strType))
 721     {
 722       cec_device_type type = CEC_DEVICE_TYPE_TV;
 723       if (strType.Equals("a"))
 724         type = CEC_DEVICE_TYPE_AUDIO_SYSTEM;
 725       else if (strType.Equals("p"))
 726         type = CEC_DEVICE_TYPE_PLAYBACK_DEVICE;
 727       else if (strType.Equals("r"))
 728         type = CEC_DEVICE_TYPE_RECORDING_DEVICE;
 729       else if (strType.Equals("t"))
 730         type = CEC_DEVICE_TYPE_TUNER;
 731
 732       PrintToStdOut("device %d is %s", type, (parser->IsActiveDeviceType(type) ? "active" : "not active"));
 733       return true;
 734     }
 735   }
 736
 737   return false;
 738 }
 739
 740 bool ProcessCommandR(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 741 {
 742   if (command == "r")
 743   {
 744     PrintToStdOut("closing the connection");
 745     parser->Close();
 746
 747     PrintToStdOut("opening a new connection");
 748     parser->Open(g_strPort.c_str());
 749
 750     PrintToStdOut("setting active source");
 751     parser->SetActiveSource();
 752     return true;
 753   }
 754
 755   return false;
 756 }
 757
 758 bool ProcessCommandH(ICECAdapter * UNUSED(parser), const string &command, string & UNUSED(arguments))
 759 {
 760   if (command == "h" || command == "help")
 761   {
 762     ShowHelpConsole();
 763     return true;
 764   }
 765
 766   return false;
 767 }
 768
 769 bool ProcessCommandLOG(ICECAdapter * UNUSED(parser), const string &command, string &arguments)
 770 {
 771   if (command == "log")
 772   {
 773     CStdString strLevel;
 774     if (GetWord(arguments, strLevel))
 775     {
 776       int iNewLevel = atoi(strLevel);
 777       if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 778       {
 779         g_cecLogLevel = iNewLevel;
 780
 781         PrintToStdOut("log level changed to %s", strLevel.c_str());
 782         return true;
 783       }
 784     }
 785   }
 786
 787   return false;
 788 }
 789
 790 bool ProcessCommandSCAN(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 791 {
 792   if (command == "scan")
 793   {
 794     PrintToStdOut("CEC bus information");
 795     PrintToStdOut("===================");
 796     cec_logical_addresses addresses = parser->GetActiveDevices();
 797     for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 798     {
 799       if (addresses[iPtr])
 800       {
 801         CStdString strLog;
 802         uint64_t iVendorId        = parser->GetDeviceVendorId((cec_logical_address)iPtr);
 803         bool     bActive          = parser->IsActiveSource((cec_logical_address)iPtr);
 804         uint16_t iPhysicalAddress = parser->GetDevicePhysicalAddress((cec_logical_address)iPtr);
 805         cec_version iCecVersion   = parser->GetDeviceCecVersion((cec_logical_address)iPtr);
 806         cec_power_status power    = parser->GetDevicePowerStatus((cec_logical_address)iPtr);
 807         cec_osd_name osdName      = parser->GetDeviceOSDName((cec_logical_address)iPtr);
 808         CStdString strAddr;
 809         strAddr.Format("%04x", iPhysicalAddress);
 810         cec_menu_language lang;
 811         lang.device = CECDEVICE_UNKNOWN;
 812         parser->GetDeviceMenuLanguage((cec_logical_address)iPtr, &lang);
 813
 814         strLog.AppendFormat("device #%X: %s\n", (int)iPtr, parser->ToString((cec_logical_address)iPtr));
 815         strLog.AppendFormat("address:       %s\n", strAddr.c_str());
 816         strLog.AppendFormat("active source: %s\n", (bActive ? "yes" : "no"));
 817         strLog.AppendFormat("vendor:        %s\n", parser->ToString((cec_vendor_id)iVendorId));
 818         strLog.AppendFormat("osd string:    %s\n", osdName.name);
 819         strLog.AppendFormat("CEC version:   %s\n", parser->ToString(iCecVersion));
 820         strLog.AppendFormat("power status:  %s\n", parser->ToString(power));
 821         if ((uint8_t)lang.device == iPtr)
 822           strLog.AppendFormat("language:      %s\n", lang.language);
 823         strLog.append("\n");
 824         PrintToStdOut(strLog);
 825       }
 826     }
 827     return true;
 828   }
 829
 830   return false;
 831 }
 832
 833 bool ProcessConsoleCommand(ICECAdapter *parser, string &input)
 834 {
 835   if (!input.empty())
 836   {
 837     string command;
 838     if (GetWord(input, command))
 839     {
 840       if (command == "q" || command == "quit")
 841         return false;
 842
 843       ProcessCommandTX(parser, command, input) ||
 844       ProcessCommandON(parser, command, input) ||
 845       ProcessCommandSTANDBY(parser, command, input) ||
 846       ProcessCommandPOLL(parser, command, input) ||
 847       ProcessCommandLA(parser, command, input) ||
 848       ProcessCommandP(parser, command, input) ||
 849       ProcessCommandPA(parser, command, input) ||
 850       ProcessCommandAS(parser, command, input) ||
 851       ProcessCommandOSD(parser, command, input) ||
 852       ProcessCommandPING(parser, command, input) ||
 853       ProcessCommandVOLUP(parser, command, input) ||
 854       ProcessCommandVOLDOWN(parser, command, input) ||
 855       ProcessCommandMUTE(parser, command, input) ||
 856       ProcessCommandMON(parser, command, input) ||
 857       ProcessCommandBL(parser, command, input) ||
 858       ProcessCommandLANG(parser, command, input) ||
 859       ProcessCommandVEN(parser, command, input) ||
 860       ProcessCommandVER(parser, command, input) ||
 861       ProcessCommandPOW(parser, command, input) ||
 862       ProcessCommandNAME(parser, command, input) ||
 863       ProcessCommandLAD(parser, command, input) ||
 864       ProcessCommandAD(parser, command, input) ||
 865       ProcessCommandAT(parser, command, input) ||
 866       ProcessCommandR(parser, command, input) ||
 867       ProcessCommandH(parser, command, input) ||
 868       ProcessCommandLOG(parser, command, input) ||
 869       ProcessCommandSCAN(parser, command, input) ||
 870       ProcessCommandSP(parser, command, input) ||
 871       ProcessCommandSPL(parser, command, input);
 872     }
 873   }
 874   return true;
 875 }
 876
 877 bool ProcessCommandLineArguments(int argc, char *argv[])
 878 {
 879   bool bReturn(true);
 880   int iArgPtr = 1;
 881   while (iArgPtr < argc && bReturn)
 882   {
 883     if (argc >= iArgPtr + 1)
 884     {
 885       if (!strcmp(argv[iArgPtr], "-f") ||
 886           !strcmp(argv[iArgPtr], "--log-file") ||
 887           !strcmp(argv[iArgPtr], "-sf") ||
 888           !strcmp(argv[iArgPtr], "--short-log-file"))
 889       {
 890         if (argc >= iArgPtr + 2)
 891         {
 892           g_logOutput.open(argv[iArgPtr + 1]);
 893           g_bShortLog = (!strcmp(argv[iArgPtr], "-sf") || !strcmp(argv[iArgPtr], "--short-log-file"));
 894           iArgPtr += 2;
 895         }
 896         else
 897         {
 898           cout << "== skipped log-file parameter: no file given ==" << endl;
 899           ++iArgPtr;
 900         }
 901       }
 902       else if (!strcmp(argv[iArgPtr], "-d") ||
 903           !strcmp(argv[iArgPtr], "--log-level"))
 904       {
 905         if (argc >= iArgPtr + 2)
 906         {
 907           int iNewLevel = atoi(argv[iArgPtr + 1]);
 908           if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 909           {
 910             g_cecLogLevel = iNewLevel;
 911             if (!g_bSingleCommand)
 912               cout << "log level set to " << argv[iArgPtr + 1] << endl;
 913           }
 914           else
 915           {
 916             cout << "== skipped log-level parameter: invalid level '" << argv[iArgPtr + 1] << "' ==" << endl;
 917           }
 918           iArgPtr += 2;
 919         }
 920         else
 921         {
 922           cout << "== skipped log-level parameter: no level given ==" << endl;
 923           ++iArgPtr;
 924         }
 925       }
 926       else if (!strcmp(argv[iArgPtr], "-t") ||
 927                !strcmp(argv[iArgPtr], "--type"))
 928       {
 929         if (argc >= iArgPtr + 2)
 930         {
 931           if (!strcmp(argv[iArgPtr + 1], "p"))
 932           {
 933             if (!g_bSingleCommand)
 934               cout << "== using device type 'playback device'" << endl;
 935             g_typeList.add(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 936           }
 937           else if (!strcmp(argv[iArgPtr + 1], "r"))
 938           {
 939             if (!g_bSingleCommand)
 940               cout << "== using device type 'recording device'" << endl;
 941             g_typeList.add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
 942           }
 943           else if (!strcmp(argv[iArgPtr + 1], "t"))
 944           {
 945             if (!g_bSingleCommand)
 946               cout << "== using device type 'tuner'" << endl;
 947             g_typeList.add(CEC_DEVICE_TYPE_TUNER);
 948           }
 949           else if (!strcmp(argv[iArgPtr + 1], "a"))
 950           {
 951             if (!g_bSingleCommand)
 952               cout << "== using device type 'audio system'" << endl;
 953             g_typeList.add(CEC_DEVICE_TYPE_AUDIO_SYSTEM);
 954           }
 955           else
 956           {
 957             cout << "== skipped invalid device type '" << argv[iArgPtr + 1] << "'" << endl;
 958           }
 959           ++iArgPtr;
 960         }
 961         ++iArgPtr;
 962       }
 963       else if (!strcmp(argv[iArgPtr], "--list-devices") ||
 964                !strcmp(argv[iArgPtr], "-l"))
 965       {
 966         ICECAdapter *parser = CreateParser(g_typeList);
 967         if (parser)
 968         {
 969           ListDevices(parser);
 970           UnloadLibCec(parser);
 971           parser = NULL;
 972         }
 973         bReturn = false;
 974       }
 975       else if (!strcmp(argv[iArgPtr], "--single-command") ||
 976           !strcmp(argv[iArgPtr], "-s"))
 977       {
 978         g_bSingleCommand = true;
 979         ++iArgPtr;
 980       }
 981       else if (!strcmp(argv[iArgPtr], "--help") ||
 982                !strcmp(argv[iArgPtr], "-h"))
 983       {
 984         ShowHelpCommandLine(argv[0]);
 985         return 0;
 986       }
 987       else if (!strcmp(argv[iArgPtr], "-b") ||
 988                !strcmp(argv[iArgPtr], "--base"))
 989       {
 990         if (argc >= iArgPtr + 2)
 991         {
 992           g_iBaseDevice = (cec_logical_address)atoi(argv[iArgPtr + 1]);
 993           cout << "using base device '" << (int)g_iBaseDevice << "'" << endl;
 994           ++iArgPtr;
 995         }
 996         ++iArgPtr;
 997       }
 998       else if (!strcmp(argv[iArgPtr], "-p") ||
 999                !strcmp(argv[iArgPtr], "--port"))
1000       {
1001         if (argc >= iArgPtr + 2)
1002         {
1003           g_iHDMIPort = (int8_t)atoi(argv[iArgPtr + 1]);
1004           cout << "using HDMI port '" << (int)g_iHDMIPort << "'" << endl;
1005           ++iArgPtr;
1006         }
1007         ++iArgPtr;
1008       }
1009       else
1010       {
1011         g_strPort = argv[iArgPtr++];
1012       }
1013     }
1014   }
1015
1016   return bReturn;
1017 }
1018
1019 int main (int argc, char *argv[])
1020 {
1021   g_typeList.clear();
1022
1023   if (!ProcessCommandLineArguments(argc, argv))
1024     return 0;
1025
1026   if (g_typeList.IsEmpty())
1027   {
1028     if (!g_bSingleCommand)
1029       cout << "No device type given. Using 'recording device'" << endl;
1030     g_typeList.add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1031   }
1032
1033   ICECAdapter *parser = LibCecInit("CECTester", g_typeList);
1034   if (!parser || parser->GetMinLibVersion() > CEC_TEST_CLIENT_VERSION)
1035   {
1036 #ifdef __WINDOWS__
1037     cout << "Cannot load libcec.dll" << endl;
1038 #else
1039     cout << "Cannot load libcec.so" << endl;
1040 #endif
1041
1042     if (parser)
1043       UnloadLibCec(parser);
1044
1045     return 1;
1046   }
1047
1048   if (!g_bSingleCommand)
1049   {
1050     CStdString strLog;
1051     strLog.Format("CEC Parser created - libcec version %d.%d", parser->GetLibVersionMajor(), parser->GetLibVersionMinor());
1052     cout << strLog.c_str() << endl;
1053
1054     //make stdin non-blocking
1055   #ifndef __WINDOWS__
1056     int flags = fcntl(0, F_GETFL, 0);
1057     flags |= O_NONBLOCK;
1058     fcntl(0, F_SETFL, flags);
1059   #endif
1060   }
1061
1062   if (g_strPort.IsEmpty())
1063   {
1064     if (!g_bSingleCommand)
1065       cout << "no serial port given. trying autodetect: ";
1066     cec_adapter devices[10];
1067     uint8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL);
1068     if (iDevicesFound <= 0)
1069     {
1070       if (g_bSingleCommand)
1071         cout << "autodetect ";
1072       cout << "FAILED" << endl;
1073       UnloadLibCec(parser);
1074       return 1;
1075     }
1076     else
1077     {
1078       if (!g_bSingleCommand)
1079       {
1080         cout << endl << " path:     " << devices[0].path << endl <<
1081             " com port: " << devices[0].comm << endl << endl;
1082       }
1083       g_strPort = devices[0].comm;
1084     }
1085   }
1086
1087   EnableCallbacks(parser);
1088
1089   parser->SetHDMIPort(g_iBaseDevice, g_iHDMIPort);
1090   PrintToStdOut("opening a connection to the CEC adapter...");
1091
1092   if (!parser->Open(g_strPort.c_str()))
1093   {
1094     PrintToStdOut("unable to open the device on port %s", g_strPort.c_str());
1095     UnloadLibCec(parser);
1096     return 1;
1097   }
1098
1099   if (!g_bSingleCommand)
1100   {
1101     PrintToStdOut("cec device opened");
1102
1103     parser->PowerOnDevices(CECDEVICE_TV);
1104     parser->SetActiveSource();
1105
1106     PrintToStdOut("waiting for input");
1107   }
1108
1109   while (!g_bExit && !g_bHardExit)
1110   {
1111     string input;
1112     getline(cin, input);
1113     cin.clear();
1114
1115     if (ProcessConsoleCommand(parser, input) && !g_bSingleCommand && !g_bExit && !g_bHardExit)
1116     {
1117       if (!input.empty())
1118         PrintToStdOut("waiting for input");
1119     }
1120     else
1121       g_bExit = true;
1122
1123     if (!g_bExit && !g_bHardExit)
1124       CCondition::Sleep(50);
1125   }
1126
1127   if (!g_bSingleCommand && !g_bHardExit)
1128     parser->StandbyDevices(CECDEVICE_BROADCAST);
1129
1130   parser->Close();
1131   UnloadLibCec(parser);
1132
1133   if (g_logOutput.is_open())
1134     g_logOutput.close();
1135
1136   return 0;
1137 }