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 --port {int}             The HDMI port to use as active source." << 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   "p {port number}           change the HDMI port number of the CEC adapter." << endl <<
 230   "pa {physical address}     change the physical address of the CEC adapter." << endl <<
 231   "osd {addr} {string}       set OSD message on the specified device." << endl <<
 232   "ver {addr}                get the CEC version of the specified device." << endl <<
 233   "ven {addr}                get the vendor ID of the specified device." << endl <<
 234   "lang {addr}               get the menu language of the specified device." << endl <<
 235   "pow {addr}                get the power status of the specified device." << endl <<
 236   "poll {addr}               poll the specified device." << endl <<
 237   "lad                       lists active devices on the bus" << endl <<
 238   "ad {addr}                 checks whether the specified device is active." << endl <<
 239   "at {type}                 checks whether the specified device type is active." << endl <<
 240   "[mon] {1|0}               enable or disable CEC bus monitoring." << endl <<
 241   "[log] {1 - 31}            change the log level. see cectypes.h for values." << endl <<
 242   "[ping]                    send a ping command to the CEC adapter." << endl <<
 243   "[bl]                      to let the adapter enter the bootloader, to upgrade" << endl <<
 244   "                          the flash rom." << endl <<
 245   "[r]                       reconnect to the CEC adapter." << endl <<
 246   "[h] or [help]             show this help." << endl <<
 247   "[q] or [quit]             to quit the CEC test client and switch off all" << endl <<
 248   "                          connected CEC devices." << endl <<
 249   "================================================================================" << endl;
 250 }
 251
 252 int main (int argc, char *argv[])
 253 {
 254   int8_t iHDMIPort(-1);
 255   cec_device_type_list typeList;
 256   typeList.clear();
 257
 258   int iArgPtr = 1;
 259   bool bSingleCommand(false);
 260   while (iArgPtr < argc)
 261   {
 262     if (argc >= iArgPtr + 1)
 263     {
 264       if (!strcmp(argv[iArgPtr], "-f") ||
 265           !strcmp(argv[iArgPtr], "--log-file") ||
 266           !strcmp(argv[iArgPtr], "-sf") ||
 267           !strcmp(argv[iArgPtr], "--short-log-file"))
 268       {
 269         if (argc >= iArgPtr + 2)
 270         {
 271           g_logOutput.open(argv[iArgPtr + 1]);
 272           g_bShortLog = (!strcmp(argv[iArgPtr], "-sf") || !strcmp(argv[iArgPtr], "--short-log-file"));
 273           iArgPtr += 2;
 274         }
 275         else
 276         {
 277           cout << "== skipped log-file parameter: no file given ==" << endl;
 278           ++iArgPtr;
 279         }
 280       }
 281       else if (!strcmp(argv[iArgPtr], "-d") ||
 282           !strcmp(argv[iArgPtr], "--log-level"))
 283       {
 284         if (argc >= iArgPtr + 2)
 285         {
 286           int iNewLevel = atoi(argv[iArgPtr + 1]);
 287           if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 288           {
 289             g_cecLogLevel = iNewLevel;
 290             if (!bSingleCommand)
 291               cout << "log level set to " << argv[iArgPtr + 1] << endl;
 292           }
 293           else
 294           {
 295             cout << "== skipped log-level parameter: invalid level '" << argv[iArgPtr + 1] << "' ==" << endl;
 296           }
 297           iArgPtr += 2;
 298         }
 299         else
 300         {
 301           cout << "== skipped log-level parameter: no level given ==" << endl;
 302           ++iArgPtr;
 303         }
 304       }
 305       else if (!strcmp(argv[iArgPtr], "-t") ||
 306                !strcmp(argv[iArgPtr], "--type"))
 307       {
 308         if (argc >= iArgPtr + 2)
 309         {
 310           if (!strcmp(argv[iArgPtr + 1], "p"))
 311           {
 312             if (!bSingleCommand)
 313               cout << "== using device type 'playback device'" << endl;
 314             typeList.add(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 315           }
 316           else if (!strcmp(argv[iArgPtr + 1], "r"))
 317           {
 318             if (!bSingleCommand)
 319               cout << "== using device type 'recording device'" << endl;
 320             typeList.add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
 321           }
 322           else if (!strcmp(argv[iArgPtr + 1], "t"))
 323           {
 324             if (!bSingleCommand)
 325               cout << "== using device type 'tuner'" << endl;
 326             typeList.add(CEC_DEVICE_TYPE_TUNER);
 327           }
 328           else if (!strcmp(argv[iArgPtr + 1], "a"))
 329           {
 330             if (!bSingleCommand)
 331               cout << "== using device type 'audio system'" << endl;
 332             typeList.add(CEC_DEVICE_TYPE_AUDIO_SYSTEM);
 333           }
 334           else
 335           {
 336             cout << "== skipped invalid device type '" << argv[iArgPtr + 1] << "'" << endl;
 337           }
 338           ++iArgPtr;
 339         }
 340         ++iArgPtr;
 341       }
 342       else if (!strcmp(argv[iArgPtr], "--list-devices") ||
 343                !strcmp(argv[iArgPtr], "-l"))
 344       {
 345         ICECAdapter *parser = CreateParser(typeList);
 346         if (parser)
 347         {
 348           ListDevices(parser);
 349           UnloadLibCec(parser);
 350         }
 351         return 0;
 352       }
 353       else if (!strcmp(argv[iArgPtr], "--single-command") ||
 354           !strcmp(argv[iArgPtr], "-s"))
 355       {
 356         bSingleCommand = true;
 357         ++iArgPtr;
 358       }
 359       else if (!strcmp(argv[iArgPtr], "--help") ||
 360                !strcmp(argv[iArgPtr], "-h"))
 361       {
 362         ShowHelpCommandLine(argv[0]);
 363         return 0;
 364       }
 365       else if (!strcmp(argv[iArgPtr], "-p") ||
 366                !strcmp(argv[iArgPtr], "--port"))
 367       {
 368         if (argc >= iArgPtr + 2)
 369         {
 370           iHDMIPort= atoi(argv[iArgPtr + 1]);
 371           cout << "using HDMI port '" << iHDMIPort << "'" << endl;
 372           ++iArgPtr;
 373         }
 374         ++iArgPtr;
 375       }
 376       else
 377       {
 378         g_strPort = argv[iArgPtr++];
 379       }
 380     }
 381   }
 382
 383   if (typeList.IsEmpty())
 384   {
 385     if (!bSingleCommand)
 386       cout << "No device type given. Using 'recording device'" << endl;
 387     typeList.add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
 388   }
 389
 390   ICECAdapter *parser = LibCecInit("CECTester", typeList);
 391   if (!parser || parser->GetMinLibVersion() > CEC_TEST_CLIENT_VERSION)
 392   {
 393 #ifdef __WINDOWS__
 394     cout << "Cannot load libcec.dll" << endl;
 395 #else
 396     cout << "Cannot load libcec.so" << endl;
 397 #endif
 398     return 1;
 399   }
 400
 401   if (!bSingleCommand)
 402   {
 403     CStdString strLog;
 404     strLog.Format("CEC Parser created - libcec version %d.%d", parser->GetLibVersionMajor(), parser->GetLibVersionMinor());
 405     cout << strLog.c_str() << endl;
 406
 407     //make stdin non-blocking
 408   #ifndef __WINDOWS__
 409     int flags = fcntl(0, F_GETFL, 0);
 410     flags |= O_NONBLOCK;
 411     fcntl(0, F_SETFL, flags);
 412   #endif
 413   }
 414
 415   if (g_strPort.IsEmpty())
 416   {
 417     if (!bSingleCommand)
 418       cout << "no serial port given. trying autodetect: ";
 419     cec_adapter devices[10];
 420     uint8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL);
 421     if (iDevicesFound <= 0)
 422     {
 423       if (bSingleCommand)
 424         cout << "autodetect ";
 425       cout << "FAILED" << endl;
 426       UnloadLibCec(parser);
 427       return 1;
 428     }
 429     else
 430     {
 431       if (!bSingleCommand)
 432       {
 433         cout << endl << " path:     " << devices[0].path << endl <<
 434             " com port: " << devices[0].comm << endl << endl;
 435       }
 436       g_strPort = devices[0].comm;
 437     }
 438   }
 439
 440   if (iHDMIPort > 0)
 441   {
 442     parser->SetHDMIPort((uint8_t)iHDMIPort);
 443     FlushLog(parser);
 444   }
 445
 446   cout << "scanning the CEC bus..." << endl;
 447
 448   if (!parser->Open(g_strPort.c_str()))
 449   {
 450     cout << "unable to open the device on port " << g_strPort << endl;
 451     FlushLog(parser);
 452     UnloadLibCec(parser);
 453     return 1;
 454   }
 455
 456   if (!bSingleCommand)
 457   {
 458     cout << "cec device opened" << endl;
 459
 460     parser->PowerOnDevices(CECDEVICE_TV);
 461     FlushLog(parser);
 462
 463     parser->SetActiveSource();
 464     FlushLog(parser);
 465
 466     cout << "waiting for input" << endl;
 467   }
 468
 469   bool bContinue(true);
 470   while (bContinue)
 471   {
 472     if (bSingleCommand)
 473       bContinue = false;
 474
 475     FlushLog(parser);
 476
 477     /* just ignore the command buffer and clear it */
 478     cec_command dummy;
 479     while (parser && parser->GetNextCommand(&dummy)) {}
 480
 481     string input;
 482     getline(cin, input);
 483     cin.clear();
 484
 485     if (!input.empty())
 486     {
 487       string command;
 488       if (GetWord(input, command))
 489       {
 490         if (command == "tx" || command == "txn")
 491         {
 492           string strvalue;
 493           uint8_t ivalue;
 494           cec_command bytes;
 495           bytes.Clear();
 496
 497           while (GetWord(input, strvalue) && HexStrToInt(strvalue, ivalue))
 498             bytes.PushBack(ivalue);
 499
 500           if (command == "txn")
 501             bytes.transmit_timeout = 0;
 502
 503           parser->Transmit(bytes);
 504         }
 505         else if (command == "on")
 506         {
 507           string strValue;
 508           uint8_t iValue = 0;
 509           if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 510           {
 511             parser->PowerOnDevices((cec_logical_address) iValue);
 512           }
 513           else
 514           {
 515             cout << "invalid destination" << endl;
 516           }
 517         }
 518         else if (command == "standby")
 519         {
 520           string strValue;
 521           uint8_t iValue = 0;
 522           if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 523           {
 524             parser->StandbyDevices((cec_logical_address) iValue);
 525           }
 526           else
 527           {
 528             cout << "invalid destination" << endl;
 529           }
 530         }
 531         else if (command == "poll")
 532         {
 533           string strValue;
 534           uint8_t iValue = 0;
 535           if (GetWord(input, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 536           {
 537             if (parser->PollDevice((cec_logical_address) iValue))
 538               cout << "POLL message sent" << endl;
 539             else
 540               cout << "POLL message not sent" << endl;
 541           }
 542           else
 543           {
 544             cout << "invalid destination" << endl;
 545           }
 546         }
 547         else if (command == "la")
 548         {
 549           string strvalue;
 550           if (GetWord(input, strvalue))
 551           {
 552             parser->SetLogicalAddress((cec_logical_address) atoi(strvalue.c_str()));
 553           }
 554         }
 555         else if (command == "p")
 556         {
 557           string strvalue;
 558           if (GetWord(input, strvalue))
 559           {
 560             parser->SetHDMIPort(atoi(strvalue.c_str()));
 561           }
 562         }
 563         else if (command == "pa")
 564         {
 565           string strB1, strB2;
 566           uint8_t iB1, iB2;
 567           if (GetWord(input, strB1) && HexStrToInt(strB1, iB1) &&
 568               GetWord(input, strB2) && HexStrToInt(strB2, iB2))
 569           {
 570             uint16_t iPhysicalAddress = ((uint16_t)iB1 << 8) + iB2;
 571             parser->SetPhysicalAddress(iPhysicalAddress);
 572           }
 573         }
 574         else if (command == "osd")
 575         {
 576           bool bFirstWord(false);
 577           string strAddr, strMessage, strWord;
 578           uint8_t iAddr;
 579           if (GetWord(input, strAddr) && HexStrToInt(strAddr, iAddr) && iAddr < 0xF)
 580           {
 581             while (GetWord(input, strWord))
 582             {
 583               if (bFirstWord)
 584               {
 585                 bFirstWord = false;
 586                 strMessage.append(" ");
 587               }
 588               strMessage.append(strWord);
 589             }
 590             parser->SetOSDString((cec_logical_address) iAddr, CEC_DISPLAY_CONTROL_DISPLAY_FOR_DEFAULT_TIME, strMessage.c_str());
 591           }
 592         }
 593         else if (command == "ping")
 594         {
 595           parser->PingAdapter();
 596         }
 597         else if (command == "mon")
 598         {
 599           CStdString strEnable;
 600           if (GetWord(input, strEnable) && (strEnable.Equals("0") || strEnable.Equals("1")))
 601           {
 602             parser->SwitchMonitoring(strEnable.Equals("1"));
 603           }
 604         }
 605         else if (command == "bl")
 606         {
 607           parser->StartBootloader();
 608         }
 609         else if (command == "lang")
 610         {
 611           CStdString strDev;
 612           if (GetWord(input, strDev))
 613           {
 614             int iDev = atoi(strDev);
 615             if (iDev >= 0 && iDev < 15)
 616             {
 617               CStdString strLog;
 618               cec_menu_language language;
 619               if (parser->GetDeviceMenuLanguage((cec_logical_address) iDev, &language))
 620                 strLog.Format("menu language '%s'", language.language);
 621               else
 622                 strLog = "failed!";
 623               cout << strLog.c_str() << endl;
 624             }
 625           }
 626         }
 627         else if (command == "ven")
 628         {
 629           CStdString strDev;
 630           if (GetWord(input, strDev))
 631           {
 632             int iDev = atoi(strDev);
 633             if (iDev >= 0 && iDev < 15)
 634             {
 635               uint64_t iVendor = parser->GetDeviceVendorId((cec_logical_address) iDev);
 636               CStdString strLog;
 637               strLog.Format("vendor id: %06x", iVendor);
 638               cout << strLog.c_str() << endl;
 639             }
 640           }
 641         }
 642         else if (command == "ver")
 643         {
 644           CStdString strDev;
 645           if (GetWord(input, strDev))
 646           {
 647             int iDev = atoi(strDev);
 648             if (iDev >= 0 && iDev < 15)
 649             {
 650               cec_version iVersion = parser->GetDeviceCecVersion((cec_logical_address) iDev);
 651               switch (iVersion)
 652               {
 653               case CEC_VERSION_1_2:
 654                 cout << "CEC version 1.2" << endl;
 655                 break;
 656               case CEC_VERSION_1_2A:
 657                 cout << "CEC version 1.2a" << endl;
 658                 break;
 659               case CEC_VERSION_1_3:
 660                 cout << "CEC version 1.3" << endl;
 661                 break;
 662               case CEC_VERSION_1_3A:
 663                 cout << "CEC version 1.3a" << endl;
 664                 break;
 665               default:
 666                 cout << "unknown CEC version" << endl;
 667                 break;
 668               }
 669             }
 670           }
 671         }
 672         else if (command == "pow")
 673         {
 674           CStdString strDev;
 675           if (GetWord(input, strDev))
 676           {
 677             int iDev = atoi(strDev);
 678             if (iDev >= 0 && iDev < 15)
 679             {
 680               cec_power_status iPower = parser->GetDevicePowerStatus((cec_logical_address) iDev);
 681               switch (iPower)
 682               {
 683               case CEC_POWER_STATUS_ON:
 684                 cout << "powered on" << endl;
 685                 break;
 686               case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
 687                 cout << "on -> standby" << endl;
 688                 break;
 689               case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
 690                 cout << "standby -> on" << endl;
 691                 break;
 692               case CEC_POWER_STATUS_STANDBY:
 693                 cout << "standby" << endl;
 694                 break;
 695               default:
 696                 cout << "unknown power status" << endl;
 697                 break;
 698               }
 699             }
 700           }
 701         }
 702         else if (command == "lad")
 703         {
 704           cout << "listing active devices:" << endl;
 705           cec_logical_addresses addresses = parser->GetActiveDevices();
 706           for (unsigned iPtr = 0; iPtr < 16; iPtr++)
 707             if (addresses[iPtr])
 708               cout << "logical address " << iPtr << endl;
 709         }
 710         else if (command == "ad")
 711         {
 712           CStdString strDev;
 713           if (GetWord(input, strDev))
 714           {
 715             int iDev = atoi(strDev);
 716             if (iDev >= 0 && iDev < 15)
 717               cout << "logical address " << iDev << " is " << (parser->IsActiveDevice((cec_logical_address)iDev) ? "active" : "not active") << endl;
 718           }
 719         }
 720         else if (command == "at")
 721         {
 722           CStdString strType;
 723           if (GetWord(input, strType))
 724           {
 725             cec_device_type type = CEC_DEVICE_TYPE_TV;
 726             if (strType.Equals("a"))
 727               type = CEC_DEVICE_TYPE_AUDIO_SYSTEM;
 728             else if (strType.Equals("p"))
 729               type = CEC_DEVICE_TYPE_PLAYBACK_DEVICE;
 730             else if (strType.Equals("r"))
 731               type = CEC_DEVICE_TYPE_RECORDING_DEVICE;
 732             else if (strType.Equals("t"))
 733               type = CEC_DEVICE_TYPE_TUNER;
 734             cout << "device " << type << " is " << (parser->IsActiveDeviceType(type) ? "active" : "not active") << endl;
 735           }
 736         }
 737         else if (command == "r")
 738         {
 739           cout << "closing the connection" << endl;
 740           parser->Close();
 741           FlushLog(parser);
 742
 743           cout << "opening a new connection" << endl;
 744           parser->Open(g_strPort.c_str());
 745           FlushLog(parser);
 746
 747           cout << "setting active source" << endl;
 748           parser->SetActiveSource();
 749         }
 750         else if (command == "h" || command == "help")
 751         {
 752           ShowHelpConsole();
 753         }
 754         else if (command == "q" || command == "quit")
 755         {
 756           bContinue = false;
 757         }
 758         else if (command == "log")
 759         {
 760           CStdString strLevel;
 761           if (GetWord(input, strLevel))
 762           {
 763             int iNewLevel = atoi(strLevel);
 764             if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 765             {
 766               g_cecLogLevel = iNewLevel;
 767               cout << "log level changed to " << strLevel.c_str() << endl;
 768             }
 769           }
 770         }
 771       }
 772       if (bContinue)
 773         cout << "waiting for input" << endl;
 774     }
 775
 776     if (bContinue)
 777       CCondition::Sleep(50);
 778   }
 779
 780   if (!bSingleCommand)
 781     parser->StandbyDevices(CECDEVICE_BROADCAST);
 782
 783   parser->Close();
 784   FlushLog(parser);
 785   UnloadLibCec(parser);
 786
 787   if (g_logOutput.is_open())
 788     g_logOutput.close();
 789
 790   return 0;
 791 }