src/testclient/main.cpp

   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 <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/threads.h"
  42 #include "../lib/util/StdString.h"
  43
  44 using namespace CEC;
  45 using namespace std;
  46
  47 #define CEC_TEST_CLIENT_VERSION 1
  48
  49 #include <cecloader.h>
  50
  51 int        g_cecLogLevel = CEC_LOG_ALL;
  52 ofstream   g_logOutput;
  53 bool       g_bShortLog = false;
  54 CStdString g_strPort;
  55
  56 inline bool HexStrToInt(const std::string& data, uint8_t& value)
  57 {
  58   int iTmp(0);
  59   if (sscanf(data.c_str(), "%x", &iTmp) == 1)
  60   {
  61     if (iTmp > 256)
  62       value = 255;
  63           else if (iTmp < 0)
  64       value = 0;
  65     else
  66       value = (uint8_t) iTmp;
  67
  68     return true;
  69   }
  70
  71   return false;
  72 }
  73
  74 //get the first word (separated by whitespace) from string data and place that in word
  75 //then remove that word from string data
  76 bool GetWord(string& data, string& word)
  77 {
  78   stringstream datastream(data);
  79   string end;
  80
  81   datastream >> word;
  82   if (datastream.fail())
  83   {
  84     data.clear();
  85     return false;
  86   }
  87
  88   size_t pos = data.find(word) + word.length();
  89
  90   if (pos >= data.length())
  91   {
  92     data.clear();
  93     return true;
  94   }
  95
  96   data = data.substr(pos);
  97
  98   datastream.clear();
  99   datastream.str(data);
 100
 101   datastream >> end;
 102   if (datastream.fail())
 103     data.clear();
 104
 105   return true;
 106 }
 107
 108 void FlushLog(ICECAdapter *cecParser)
 109 {
 110   cec_log_message message;
 111   while (cecParser && cecParser->GetNextLogMessage(&message))
 112   {
 113     if ((message.level & g_cecLogLevel) == message.level)
 114     {
 115       CStdString strLevel;
 116       switch (message.level)
 117       {
 118       case CEC_LOG_ERROR:
 119         strLevel = "ERROR:   ";
 120         break;
 121       case CEC_LOG_WARNING:
 122         strLevel = "WARNING: ";
 123         break;
 124       case CEC_LOG_NOTICE:
 125         strLevel = "NOTICE:  ";
 126         break;
 127       case CEC_LOG_TRAFFIC:
 128         strLevel = "TRAFFIC: ";
 129         break;
 130       case CEC_LOG_DEBUG:
 131         strLevel = "DEBUG:   ";
 132         break;
 133       default:
 134         break;
 135       }
 136
 137       CStdString strFullLog;
 138       strFullLog.Format("%s[%16lld]\t%s", strLevel.c_str(), message.time, message.message);
 139       cout << strFullLog.c_str() << endl;
 140
 141       if (g_logOutput.is_open())
 142       {
 143         if (g_bShortLog)
 144           g_logOutput << message.message << endl;
 145         else
 146           g_logOutput << strFullLog.c_str() << endl;
 147       }
 148     }
 149   }
 150 }
 151
 152 void ListDevices(ICECAdapter *parser)
 153 {
 154   cec_adapter *devices = new cec_adapter[10];
 155   uint8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL);
 156   if (iDevicesFound <= 0)
 157   {
 158     cout << "Found devices: NONE" << endl;
 159   }
 160   else
 161   {
 162     CStdString strLog;
 163     strLog.Format("Found devices: %d", iDevicesFound);
 164     cout << strLog.c_str() << endl;
 165     for (unsigned int iDevicePtr = 0; iDevicePtr < iDevicesFound; iDevicePtr++)
 166     {
 167       CStdString strDevice;
 168       strDevice.Format("device:        %d\npath:          %s\ncom port:      %s", iDevicePtr + 1, devices[iDevicePtr].path, devices[iDevicePtr].comm);
 169       cout << endl << strDevice.c_str() << endl;
 170     }
 171   }
 172 }
 173
 174 void ShowHelpCommandLine(const char* strExec)
 175 {
 176   cout << endl <<
 177       strExec << " {-h|--help|-l|--list-devices|[COM PORT]}" << endl <<
 178       endl <<
 179       "parameters:" << endl <<
 180       "  -h --help                   Shows this help text" << endl <<
 181       "  -l --list-devices           List all devices on this system" << endl <<
 182       "  -t --type {p|r|t|a}         The device type to use. More than one is possible." << endl <<
 183       "  -p --physical {hex-address} The physical address to use for the primary logical device." << endl <<
 184       "  -f --log-file {file}        Writes all libCEC log message to a file" << endl <<
 185       "  -sf --short-log-file {file} Writes all libCEC log message without timestamps" << endl <<
 186       "                              and log levels to a file." << endl <<
 187       "  -d --log-level {level}      Sets the log level. See cectypes.h for values." << endl <<
 188       "  -s --single-command         Execute a single command and exit. Does not power" << endl <<
 189       "                              on devices on startup and power them off on exit." << endl <<
 190       "  [COM PORT]                  The com port to connect to. If no COM" << endl <<
 191       "                              port is given, the client tries to connect to the" << endl <<
 192       "                              first device that is detected." << endl <<
 193       endl <<
 194       "Type 'h' or 'help' and press enter after starting the client to display all " << endl <<
 195       "available commands" << endl;
 196 }
 197
 198 ICECAdapter *CreateParser(cec_device_type_list typeList)
 199 {
 200   ICECAdapter *parser = LibCecInit("CECTester", typeList);
 201   if (!parser || parser->GetMinLibVersion() > CEC_TEST_CLIENT_VERSION)
 202   {
 203   #ifdef __WINDOWS__
 204     cout << "Cannot load libcec.dll" << endl;
 205   #else
 206     cout << "Cannot load libcec.so" << endl;
 207   #endif
 208     return NULL;
 209   }
 210
 211   CStdString strLog;
 212   strLog.Format("CEC Parser created - libcec version %d.%d", parser->GetLibVersionMajor(), parser->GetLibVersionMinor());
 213   cout << strLog.c_str() << endl;
 214
 215   return parser;
 216 }
 217
 218 void ShowHelpConsole(void)
 219 {
 220   cout << endl <<
 221   "================================================================================" << endl <<
 222   "Available commands:" << endl <<
 223   endl <<
 224   "tx {bytes}                transfer bytes over the CEC line." << endl <<
 225   "txn {bytes}               transfer bytes but don't wait for transmission ACK." << endl <<
 226   "on {address}              power on the device with the given logical address." << endl <<
 227   "standby {address}         put the device with the given address in standby mode." << endl <<
 228   "la {logical_address}      change the logical address of the CEC adapter." << endl <<
 229   "pa {physical_address}     change the physical address of the CEC adapter." << endl <<
 230   "osd {addr} {string}       set OSD message on the specified device." << endl <<
 231   "ver {addr}                get the CEC version of the specified device." << endl <<
 232   "ven {addr}                get the vendor ID of the specified device." << endl <<
 233   "lang {addr}               get the menu language of the specified device." << endl <<
 234   "pow {addr}                get the power status of the specified device." << endl <<
 235   "poll {addr}               poll the specified device." << endl <<
 236   "lad                       lists active devices on the bus" << endl <<
 237   "ad {addr}                 checks whether the specified device is active." << endl <<
 238   "at {type}                 checks whether the specified device type is active." << endl <<
 239   "[mon] {1|0}               enable or disable CEC bus monitoring." << endl <<
 240   "[log] {1 - 31}            change the log level. see cectypes.h for values." << endl <<
 241   "[ping]                    send a ping command to the CEC adapter." << endl <<
 242   "[bl]                      to let the adapter enter the bootloader, to upgrade" << endl <<
 243   "                          the flash rom." << endl <<
 244   "[r]                       reconnect to the CEC adapter." << endl <<
 245   "[h] or [help]             show this help." << endl <<
 246   "[q] or [quit]             to quit the CEC test client and switch off all" << endl <<
 247   "                          connected CEC devices." << endl <<
 248   "================================================================================" << endl;
 249 }
 250
 251 int main (int argc, char *argv[])
 252 {
 253   int16_t iPhysicalAddress = -1;
 254   cec_device_type_list typeList;
 255   typeList.clear();
 256
 257   int iArgPtr = 1;
 258   bool bSingleCommand(false);
 259   while (iArgPtr < argc)
 260   {
 261     if (argc >= iArgPtr + 1)
 262     {
 263       if (!strcmp(argv[iArgPtr], "-f") ||
 264           !strcmp(argv[iArgPtr], "--log-file") ||
 265           !strcmp(argv[iArgPtr], "-sf") ||
 266           !strcmp(argv[iArgPtr], "--short-log-file"))
 267       {
 268         if (argc >= iArgPtr + 2)
 269         {
 270           g_logOutput.open(argv[iArgPtr + 1]);
 271           g_bShortLog = (!strcmp(argv[iArgPtr], "-sf") || !strcmp(argv[iArgPtr], "--short-log-file"));
 272           iArgPtr += 2;
 273         }
 274         else
 275         {
 276           cout << "== skipped log-file parameter: no file given ==" << endl;
 277           ++iArgPtr;
 278         }
 279       }
 280       else if (!strcmp(argv[iArgPtr], "-d") ||
 281           !strcmp(argv[iArgPtr], "--log-level"))
 282       {
 283         if (argc >= iArgPtr + 2)
 284         {
 285           int iNewLevel = atoi(argv[iArgPtr + 1]);
 286           if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 287           {
 288             g_cecLogLevel = iNewLevel;
 289             if (!bSingleCommand)
 290               cout << "log level set to " << argv[iArgPtr + 1] << endl;
 291           }
 292           else
 293           {
 294             cout << "== skipped log-level parameter: invalid level '" << argv[iArgPtr + 1] << "' ==" << endl;
 295           }
 296           iArgPtr += 2;
 297         }
 298         else
 299         {
 300           cout << "== skipped log-level parameter: no level given ==" << endl;
 301           ++iArgPtr;
 302         }
 303       }
 304       else if (!strcmp(argv[iArgPtr], "-t") ||
 305                !strcmp(argv[iArgPtr], "--type"))
 306       {
 307         if (argc >= iArgPtr + 2)
 308         {
 309           if (!strcmp(argv[iArgPtr + 1], "p"))
 310           {
 311             if (!bSingleCommand)
 312               cout << "== using device type 'playback device'" << endl;
 313             typeList.add(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 314           }
 315           else if (!strcmp(argv[iArgPtr + 1], "r"))
 316           {
 317             if (!bSingleCommand)
 318               cout << "== using device type 'recording device'" << endl;
 319             typeList.add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
 320           }
 321           else if (!strcmp(argv[iArgPtr + 1], "t"))
 322           {
 323             if (!bSingleCommand)
 324               cout << "== using device type 'tuner'" << endl;
 325             typeList.add(CEC_DEVICE_TYPE_TUNER);
 326           }
 327           else if (!strcmp(argv[iArgPtr + 1], "a"))
 328           {
 329             if (!bSingleCommand)
 330               cout << "== using device type 'audio system'" << endl;
 331             typeList.add(CEC_DEVICE_TYPE_AUDIO_SYSTEM);
 332           }
 333           else
 334           {
 335             cout << "== skipped invalid device type '" << argv[iArgPtr + 1] << "'" << endl;
 336           }
 337           ++iArgPtr;
 338         }
 339         ++iArgPtr;
 340       }
 341       else if (!strcmp(argv[iArgPtr], "--list-devices") ||
 342                !strcmp(argv[iArgPtr], "-l"))
 343       {
 344         ICECAdapter *parser = CreateParser(typeList);
 345         if (parser)
 346         {
 347           ListDevices(parser);
 348           UnloadLibCec(parser);
 349         }
 350         return 0;
 351       }
 352       else if (!strcmp(argv[iArgPtr], "--single-command") ||
 353           !strcmp(argv[iArgPtr], "-s"))
 354       {
 355         bSingleCommand = true;
 356         ++iArgPtr;
 357       }
 358       else if (!strcmp(argv[iArgPtr], "--help") ||
 359                !strcmp(argv[iArgPtr], "-h"))
 360       {
 361         ShowHelpCommandLine(argv[0]);
 362         return 0;
 363       }
 364       else if (!strcmp(argv[iArgPtr], "-p") ||
 365                !strcmp(argv[iArgPtr], "--physical"))
 366       {
 367         if (argc >= iArgPtr + 2)
 368         {
 369           if (sscanf(argv[iArgPtr + 1], "%x", &iPhysicalAddress))
 370             cout << "using physical address '" << std::hex << iPhysicalAddress << "'" << endl;
 371           else
 372             cout << "== skipped physical address parameter: invalid physical address '" << argv[iArgPtr + 1] << "' ==" << endl;
 373           ++iArgPtr;
 374         }
 375         ++iArgPtr;
 376       }
 377       else
 378       {
 379         g_strPort = argv[iArgPtr++];
 380       }
 381     }
 382   }
 383
 384   if (typeList.IsEmpty())
 385   {
 386     if (!bSingleCommand)
 387       cout << "No device type given. Using 'recording device'" << endl;
 388     typeList.add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
 389   }
 390
 391   ICECAdapter *parser = LibCecInit("CECTester", typeList);
 392   if (!parser || parser->GetMinLibVersion() > CEC_TEST_CLIENT_VERSION)
 393   {
 394 #ifdef __WINDOWS__
 395     cout << "Cannot load libcec.dll" << endl;
 396 #else
 397     cout << "Cannot load libcec.so" << endl;
 398 #endif
 399     return 1;
 400   }
 401
 402   if (!bSingleCommand)
 403   {
 404     CStdString strLog;
 405     strLog.Format("CEC Parser created - libcec version %d.%d", parser->GetLibVersionMajor(), parser->GetLibVersionMinor());
 406     cout << strLog.c_str() << endl;
 407
 408     //make stdin non-blocking
 409   #ifndef __WINDOWS__
 410     int flags = fcntl(0, F_GETFL, 0);
 411     flags |= O_NONBLOCK;
 412     fcntl(0, F_SETFL, flags);
 413   #endif
 414   }
 415
 416   if (g_strPort.IsEmpty())
 417   {
 418     if (!bSingleCommand)
 419       cout << "no serial port given. trying autodetect: ";
 420     cec_adapter devices[10];
 421     uint8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL);
 422     if (iDevicesFound <= 0)
 423     {
 424       if (bSingleCommand)
 425         cout << "autodetect ";
 426       cout << "FAILED" << endl;
 427       UnloadLibCec(parser);
 428       return 1;
 429     }
 430     else
 431     {
 432       if (!bSingleCommand)
 433       {
 434         cout << endl << " path:     " << devices[0].path << endl <<
 435             " com port: " << devices[0].comm << endl << endl;
 436       }
 437       g_strPort = devices[0].comm;
 438     }
 439   }
 440
 441   if (!parser->Open(g_strPort.c_str()))
 442   {
 443     cout << "unable to open the device on port " << g_strPort << endl;
 444     FlushLog(parser);
 445     UnloadLibCec(parser);
 446     return 1;
 447   }
 448
 449   if (!bSingleCommand)
 450   {
 451     cout << "cec device opened" << endl;
 452
 453     if (-1 != iPhysicalAddress)
 454     {
 455       parser->SetPhysicalAddress(iPhysicalAddress);
 456       FlushLog(parser);
 457     }
 458
 459     parser->PowerOnDevices(CECDEVICE_TV);
 460     FlushLog(parser);
 461
 462     parser->SetActiveSource();
 463     FlushLog(parser);
 464
 465     cout << "waiting for input" << endl;
 466   }
 467
 468   bool bContinue(true);
 469   while (bContinue)
 470   {
 471     if (bSingleCommand)
 472       bContinue = false;
 473
 474     FlushLog(parser);
 475
 476     /* just ignore the command buffer and clear it */
 477     cec_command dummy;
 478     while (parser && parser->GetNextCommand(&dummy)) {}
 479
 480     string input;
 481     getline(cin, input);
 482     cin.clear();
 483
 484     if (!input.empty())
 485     {
 486       string command;
 487       if (GetWord(input, command))
 488       {
 489         if (command == "tx" || command == "txn")
 490         {
 491           string strvalue;
 492           uint8_t ivalue;
 493           cec_command bytes;
 494           bytes.Clear();
 495
 496           while (GetWord(input, strvalue) && HexStrToInt(strvalue, ivalue))
 497             bytes.PushBack(ivalue);
 498
 499           if (command == "txn")
 500             bytes.transmit_timeout = 0;
 501
 502           parser->Transmit(bytes);
 503         }
 504         else if (command == "on")
 505         {
 506           string strValue;
 507           uint8_t iValue = 0;
 508           if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 509           {
 510             parser->PowerOnDevices((cec_logical_address) iValue);
 511           }
 512           else
 513           {
 514             cout << "invalid destination" << endl;
 515           }
 516         }
 517         else if (command == "standby")
 518         {
 519           string strValue;
 520           uint8_t iValue = 0;
 521           if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 522           {
 523             parser->StandbyDevices((cec_logical_address) iValue);
 524           }
 525           else
 526           {
 527             cout << "invalid destination" << endl;
 528           }
 529         }
 530         else if (command == "poll")
 531         {
 532           string strValue;
 533           uint8_t iValue = 0;
 534           if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 535           {
 536             if (parser->PollDevice((cec_logical_address) iValue))
 537               cout << "POLL message sent" << endl;
 538             else
 539               cout << "POLL message not sent" << endl;
 540           }
 541           else
 542           {
 543             cout << "invalid destination" << endl;
 544           }
 545         }
 546         else if (command == "la")
 547         {
 548           string strvalue;
 549           if (GetWord(input, strvalue))
 550           {
 551             parser->SetLogicalAddress((cec_logical_address) atoi(strvalue.c_str()));
 552           }
 553         }
 554         else if (command == "pa")
 555         {
 556           string strB1, strB2;
 557           uint8_t iB1, iB2;
 558           if (GetWord(input, strB1) && HexStrToInt(strB1, iB1) &&
 559               GetWord(input, strB2) && HexStrToInt(strB2, iB2))
 560           {
 561             uint16_t iPhysicalAddress = ((uint16_t)iB1 << 8) + iB2;
 562             parser->SetPhysicalAddress(iPhysicalAddress);
 563           }
 564         }
 565         else if (command == "osd")
 566         {
 567           bool bFirstWord(false);
 568           string strAddr, strMessage, strWord;
 569           uint8_t iAddr;
 570           if (GetWord(input, strAddr) && HexStrToInt(strAddr, iAddr) && iAddr < 0xF)
 571           {
 572             while (GetWord(input, strWord))
 573             {
 574               if (bFirstWord)
 575               {
 576                 bFirstWord = false;
 577                 strMessage.append(" ");
 578               }
 579               strMessage.append(strWord);
 580             }
 581             parser->SetOSDString((cec_logical_address) iAddr, CEC_DISPLAY_CONTROL_DISPLAY_FOR_DEFAULT_TIME, strMessage.c_str());
 582           }
 583         }
 584         else if (command == "ping")
 585         {
 586           parser->PingAdapter();
 587         }
 588         else if (command == "mon")
 589         {
 590           CStdString strEnable;
 591           if (GetWord(input, strEnable) && (strEnable.Equals("0") || strEnable.Equals("1")))
 592           {
 593             parser->SwitchMonitoring(strEnable.Equals("1"));
 594           }
 595         }
 596         else if (command == "bl")
 597         {
 598           parser->StartBootloader();
 599         }
 600         else if (command == "lang")
 601         {
 602           CStdString strDev;
 603           if (GetWord(input, strDev))
 604           {
 605             int iDev = atoi(strDev);
 606             if (iDev >= 0 && iDev < 15)
 607             {
 608               CStdString strLog;
 609               cec_menu_language language;
 610               if (parser->GetDeviceMenuLanguage((cec_logical_address) iDev, &language))
 611                 strLog.Format("menu language '%s'", language.language);
 612               else
 613                 strLog = "failed!";
 614               cout << strLog.c_str() << endl;
 615             }
 616           }
 617         }
 618         else if (command == "ven")
 619         {
 620           CStdString strDev;
 621           if (GetWord(input, strDev))
 622           {
 623             int iDev = atoi(strDev);
 624             if (iDev >= 0 && iDev < 15)
 625             {
 626               uint64_t iVendor = parser->GetDeviceVendorId((cec_logical_address) iDev);
 627               CStdString strLog;
 628               strLog.Format("vendor id: %06x", iVendor);
 629               cout << strLog.c_str() << endl;
 630             }
 631           }
 632         }
 633         else if (command == "ver")
 634         {
 635           CStdString strDev;
 636           if (GetWord(input, strDev))
 637           {
 638             int iDev = atoi(strDev);
 639             if (iDev >= 0 && iDev < 15)
 640             {
 641               cec_version iVersion = parser->GetDeviceCecVersion((cec_logical_address) iDev);
 642               switch (iVersion)
 643               {
 644               case CEC_VERSION_1_2:
 645                 cout << "CEC version 1.2" << endl;
 646                 break;
 647               case CEC_VERSION_1_2A:
 648                 cout << "CEC version 1.2a" << endl;
 649                 break;
 650               case CEC_VERSION_1_3:
 651                 cout << "CEC version 1.3" << endl;
 652                 break;
 653               case CEC_VERSION_1_3A:
 654                 cout << "CEC version 1.3a" << endl;
 655                 break;
 656               default:
 657                 cout << "unknown CEC version" << endl;
 658                 break;
 659               }
 660             }
 661           }
 662         }
 663         else if (command == "pow")
 664         {
 665           CStdString strDev;
 666           if (GetWord(input, strDev))
 667           {
 668             int iDev = atoi(strDev);
 669             if (iDev >= 0 && iDev < 15)
 670             {
 671               cec_power_status iPower = parser->GetDevicePowerStatus((cec_logical_address) iDev);
 672               switch (iPower)
 673               {
 674               case CEC_POWER_STATUS_ON:
 675                 cout << "powered on" << endl;
 676                 break;
 677               case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
 678                 cout << "on -> standby" << endl;
 679                 break;
 680               case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
 681                 cout << "standby -> on" << endl;
 682                 break;
 683               case CEC_POWER_STATUS_STANDBY:
 684                 cout << "standby" << endl;
 685                 break;
 686               default:
 687                 cout << "unknown power status" << endl;
 688                 break;
 689               }
 690             }
 691           }
 692         }
 693         else if (command == "lad")
 694         {
 695           cout << "listing active devices:" << endl;
 696           cec_logical_addresses addresses = parser->GetActiveDevices();
 697           for (unsigned iPtr = 0; iPtr < 16; iPtr++)
 698             if (addresses[iPtr])
 699               cout << "logical address " << iPtr << endl;
 700         }
 701         else if (command == "ad")
 702         {
 703           CStdString strDev;
 704           if (GetWord(input, strDev))
 705           {
 706             int iDev = atoi(strDev);
 707             if (iDev >= 0 && iDev < 15)
 708               cout << "logical address " << iDev << " is " << (parser->IsActiveDevice((cec_logical_address)iDev) ? "active" : "not active") << endl;
 709           }
 710         }
 711         else if (command == "at")
 712         {
 713           CStdString strType;
 714           if (GetWord(input, strType))
 715           {
 716             cec_device_type type = CEC_DEVICE_TYPE_TV;
 717             if (strType.Equals("a"))
 718               type = CEC_DEVICE_TYPE_AUDIO_SYSTEM;
 719             else if (strType.Equals("p"))
 720               type = CEC_DEVICE_TYPE_PLAYBACK_DEVICE;
 721             else if (strType.Equals("r"))
 722               type = CEC_DEVICE_TYPE_RECORDING_DEVICE;
 723             else if (strType.Equals("t"))
 724               type = CEC_DEVICE_TYPE_TUNER;
 725             cout << "device " << type << " is " << (parser->IsActiveDeviceType(type) ? "active" : "not active") << endl;
 726           }
 727         }
 728         else if (command == "r")
 729         {
 730           cout << "closing the connection" << endl;
 731           parser->Close();
 732           FlushLog(parser);
 733
 734           cout << "opening a new connection" << endl;
 735           parser->Open(g_strPort.c_str());
 736           FlushLog(parser);
 737
 738           cout << "setting active source" << endl;
 739           parser->SetActiveSource();
 740         }
 741         else if (command == "h" || command == "help")
 742         {
 743           ShowHelpConsole();
 744         }
 745         else if (command == "q" || command == "quit")
 746         {
 747           bContinue = false;
 748         }
 749         else if (command == "log")
 750         {
 751           CStdString strLevel;
 752           if (GetWord(input, strLevel))
 753           {
 754             int iNewLevel = atoi(strLevel);
 755             if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 756             {
 757               g_cecLogLevel = iNewLevel;
 758               cout << "log level changed to " << strLevel.c_str() << endl;
 759             }
 760           }
 761         }
 762       }
 763       if (bContinue)
 764         cout << "waiting for input" << endl;
 765     }
 766
 767     if (bContinue)
 768       CCondition::Sleep(50);
 769   }
 770
 771   if (!bSingleCommand)
 772     parser->StandbyDevices(CECDEVICE_BROADCAST);
 773
 774   parser->Close();
 775   FlushLog(parser);
 776   UnloadLibCec(parser);
 777
 778   if (g_logOutput.is_open())
 779     g_logOutput.close();
 780
 781   return 0;
 782 }