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 "../env.h"
  34 #include "../include/cec.h"
  35
  36 #include <cstdio>
  37 #include <fcntl.h>
  38 #include <iostream>
  39 #include <fstream>
  40 #include <string>
  41 #include <sstream>
  42 #include <signal.h>
  43 #include "../lib/platform/os.h"
  44 #include "../lib/implementations/CECCommandHandler.h"
  45 #include "../lib/platform/util/StdString.h"
  46
  47 using namespace CEC;
  48 using namespace std;
  49 using namespace PLATFORM;
  50
  51 #define CEC_CONFIG_VERSION CEC_CLIENT_VERSION_2_0_1;
  52
  53 #include "../../include/cecloader.h"
  54
  55 ICECCallbacks        g_callbacks;
  56 libcec_configuration g_config;
  57 int                  g_cecLogLevel(-1);
  58 int                  g_cecDefaultLogLevel(CEC_LOG_ALL);
  59 ofstream             g_logOutput;
  60 bool                 g_bShortLog(false);
  61 CStdString           g_strPort;
  62 bool                 g_bSingleCommand(false);
  63 bool                 g_bExit(false);
  64 bool                 g_bHardExit(false);
  65 CMutex               g_outputMutex;
  66
  67 inline void PrintToStdOut(const char *strFormat, ...)
  68 {
  69   CStdString strLog;
  70
  71   va_list argList;
  72   va_start(argList, strFormat);
  73   strLog.FormatV(strFormat, argList);
  74   va_end(argList);
  75
  76   CLockObject lock(g_outputMutex);
  77   cout << strLog << endl;
  78 }
  79
  80 inline bool HexStrToInt(const std::string& data, uint8_t& value)
  81 {
  82   int iTmp(0);
  83   if (sscanf(data.c_str(), "%x", &iTmp) == 1)
  84   {
  85     if (iTmp > 256)
  86       value = 255;
  87           else if (iTmp < 0)
  88       value = 0;
  89     else
  90       value = (uint8_t) iTmp;
  91
  92     return true;
  93   }
  94
  95   return false;
  96 }
  97
  98 //get the first word (separated by whitespace) from string data and place that in word
  99 //then remove that word from string data
 100 bool GetWord(string& data, string& word)
 101 {
 102   stringstream datastream(data);
 103   string end;
 104
 105   datastream >> word;
 106   if (datastream.fail())
 107   {
 108     data.clear();
 109     return false;
 110   }
 111
 112   size_t pos = data.find(word) + word.length();
 113
 114   if (pos >= data.length())
 115   {
 116     data.clear();
 117     return true;
 118   }
 119
 120   data = data.substr(pos);
 121
 122   datastream.clear();
 123   datastream.str(data);
 124
 125   datastream >> end;
 126   if (datastream.fail())
 127     data.clear();
 128
 129   return true;
 130 }
 131
 132 int CecLogMessage(void *UNUSED(cbParam), const cec_log_message message)
 133 {
 134   if ((message.level & g_cecLogLevel) == message.level)
 135   {
 136     CStdString strLevel;
 137     switch (message.level)
 138     {
 139     case CEC_LOG_ERROR:
 140       strLevel = "ERROR:   ";
 141       break;
 142     case CEC_LOG_WARNING:
 143       strLevel = "WARNING: ";
 144       break;
 145     case CEC_LOG_NOTICE:
 146       strLevel = "NOTICE:  ";
 147       break;
 148     case CEC_LOG_TRAFFIC:
 149       strLevel = "TRAFFIC: ";
 150       break;
 151     case CEC_LOG_DEBUG:
 152       strLevel = "DEBUG:   ";
 153       break;
 154     default:
 155       break;
 156     }
 157
 158     CStdString strFullLog;
 159     strFullLog.Format("%s[%16lld]\t%s", strLevel.c_str(), message.time, message.message);
 160     PrintToStdOut(strFullLog.c_str());
 161
 162     if (g_logOutput.is_open())
 163     {
 164       if (g_bShortLog)
 165         g_logOutput << message.message << endl;
 166       else
 167         g_logOutput << strFullLog.c_str() << endl;
 168     }
 169   }
 170
 171   return 0;
 172 }
 173
 174 int CecKeyPress(void *UNUSED(cbParam), const cec_keypress UNUSED(key))
 175 {
 176   return 0;
 177 }
 178
 179 int CecCommand(void *UNUSED(cbParam), const cec_command UNUSED(command))
 180 {
 181   return 0;
 182 }
 183
 184 int CecAlert(void *UNUSED(cbParam), const libcec_alert type, const libcec_parameter UNUSED(param))
 185 {
 186   switch (type)
 187   {
 188   case CEC_ALERT_CONNECTION_LOST:
 189     PrintToStdOut("Connection lost - exiting\n");
 190     g_bExit = true;
 191     break;
 192   default:
 193     break;
 194   }
 195   return 0;
 196 }
 197
 198 void ListDevices(ICECAdapter *parser)
 199 {
 200   cec_adapter *devices = new cec_adapter[10];
 201   int8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL);
 202   if (iDevicesFound <= 0)
 203   {
 204     PrintToStdOut("Found devices: NONE");
 205   }
 206   else
 207   {
 208     CStdString strDeviceInfo;
 209     strDeviceInfo.Format("Found devices: %d\n\n", iDevicesFound);
 210
 211     for (int8_t iDevicePtr = 0; iDevicePtr < iDevicesFound; iDevicePtr++)
 212     {
 213       strDeviceInfo.AppendFormat("device:              %d\ncom port:            %s\n", iDevicePtr + 1, devices[iDevicePtr].comm);
 214       libcec_configuration config;
 215       config.Clear();
 216
 217       if (!parser->GetDeviceInformation(devices[iDevicePtr].comm, &config))
 218         PrintToStdOut("WARNING: unable to open the device on port %s", devices[iDevicePtr].comm);
 219       else
 220       {
 221         strDeviceInfo.AppendFormat("firmware version:    %d\n", config.iFirmwareVersion);
 222
 223         if (config.iFirmwareBuildDate != CEC_FW_BUILD_UNKNOWN)
 224         {
 225           time_t buildTime = (time_t)config.iFirmwareBuildDate;
 226           strDeviceInfo.AppendFormat("firmware build date: %s", asctime(gmtime(&buildTime)));
 227           strDeviceInfo = strDeviceInfo.Left(strDeviceInfo.length() > 1 ? (unsigned)(strDeviceInfo.length() - 1) : 0); // strip \n added by asctime
 228           strDeviceInfo.append(" +0000\n");
 229         }
 230
 231         if (config.adapterType != ADAPTERTYPE_UNKNOWN)
 232         {
 233           strDeviceInfo.AppendFormat("type:                %s\n", parser->ToString(config.adapterType));
 234         }
 235       }
 236       strDeviceInfo.append("\n");
 237     }
 238     PrintToStdOut(strDeviceInfo.c_str());
 239   }
 240 }
 241
 242 void ShowHelpCommandLine(const char* strExec)
 243 {
 244   CLockObject lock(g_outputMutex);
 245   cout << endl <<
 246       strExec << " {-h|--help|-l|--list-devices|[COM PORT]}" << endl <<
 247       endl <<
 248       "parameters:" << endl <<
 249       "  -h --help                   Shows this help text" << endl <<
 250       "  -l --list-devices           List all devices on this system" << endl <<
 251       "  -t --type {p|r|t|a}         The device type to use. More than one is possible." << endl <<
 252       "  -p --port {int}             The HDMI port to use as active source." << endl <<
 253       "  -b --base {int}             The logical address of the device to with this " << endl <<
 254       "                              adapter is connected." << endl <<
 255       "  -f --log-file {file}        Writes all libCEC log message to a file" << endl <<
 256       "  -r --rom                    Read persisted settings from the EEPROM" << endl <<
 257       "  -sf --short-log-file {file} Writes all libCEC log message without timestamps" << endl <<
 258       "                              and log levels to a file." << endl <<
 259       "  -d --log-level {level}      Sets the log level. See cectypes.h for values." << endl <<
 260       "  -s --single-command         Execute a single command and exit. Does not power" << endl <<
 261       "                              on devices on startup and power them off on exit." << endl <<
 262       "  -o --osd-name {osd name}    Use a custom osd name." << endl <<
 263       "  -m --monitor                Start a monitor-only client." << endl <<
 264       "  -i --info                   Shows information about how libCEC was compiled." << endl <<
 265       "  [COM PORT]                  The com port to connect to. If no COM" << endl <<
 266       "                              port is given, the client tries to connect to the" << endl <<
 267       "                              first device that is detected." << endl <<
 268       endl <<
 269       "Type 'h' or 'help' and press enter after starting the client to display all " << endl <<
 270       "available commands" << endl;
 271 }
 272
 273 void ShowHelpConsole(void)
 274 {
 275   CLockObject lock(g_outputMutex);
 276   cout << endl <<
 277   "================================================================================" << endl <<
 278   "Available commands:" << endl <<
 279   endl <<
 280   "[tx] {bytes}              transfer bytes over the CEC line." << endl <<
 281   "[txn] {bytes}             transfer bytes but don't wait for transmission ACK." << endl <<
 282   "[on] {address}            power on the device with the given logical address." << endl <<
 283   "[standby] {address}       put the device with the given address in standby mode." << endl <<
 284   "[la] {logical address}    change the logical address of the CEC adapter." << endl <<
 285   "[p] {device} {port}       change the HDMI port number of the CEC adapter." << endl <<
 286   "[pa] {physical address}   change the physical address of the CEC adapter." << endl <<
 287   "[as]                      make the CEC adapter the active source." << endl <<
 288   "[osd] {addr} {string}     set OSD message on the specified device." << endl <<
 289   "[ver] {addr}              get the CEC version of the specified device." << endl <<
 290   "[ven] {addr}              get the vendor ID of the specified device." << endl <<
 291   "[lang] {addr}             get the menu language of the specified device." << endl <<
 292   "[pow] {addr}              get the power status of the specified device." << endl <<
 293   "[name] {addr}             get the OSD name of the specified device." << endl <<
 294   "[poll] {addr}             poll the specified device." << endl <<
 295   "[lad]                     lists active devices on the bus" << endl <<
 296   "[ad] {addr}               checks whether the specified device is active." << endl <<
 297   "[at] {type}               checks whether the specified device type is active." << endl <<
 298   "[sp] {addr}               makes the specified physical address active." << endl <<
 299   "[spl] {addr}              makes the specified logical address active." << endl <<
 300   "[volup]                   send a volume up command to the amp if present" << endl <<
 301   "[voldown]                 send a volume down command to the amp if present" << endl <<
 302   "[mute]                    send a mute/unmute command to the amp if present" << endl <<
 303   "[self]                    show the list of addresses controlled by libCEC" << endl <<
 304   "[scan]                    scan the CEC bus and display device info" << endl <<
 305   "[mon] {1|0}               enable or disable CEC bus monitoring." << endl <<
 306   "[log] {1 - 31}            change the log level. see cectypes.h for values." << endl <<
 307   "[ping]                    send a ping command to the CEC adapter." << endl <<
 308   "[bl]                      to let the adapter enter the bootloader, to upgrade" << endl <<
 309   "                          the flash rom." << endl <<
 310   "[r]                       reconnect to the CEC adapter." << endl <<
 311   "[h] or [help]             show this help." << endl <<
 312   "[q] or [quit]             to quit the CEC test client and switch off all" << endl <<
 313   "                          connected CEC devices." << endl <<
 314   "================================================================================" << endl;
 315 }
 316
 317 bool ProcessCommandSELF(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 318 {
 319   if (command == "self")
 320   {
 321     cec_logical_addresses addr = parser->GetLogicalAddresses();
 322     CStdString strOut = "Addresses controlled by libCEC: ";
 323     bool bFirst(true);
 324     for (uint8_t iPtr = 0; iPtr <= 15; iPtr++)
 325     {
 326       if (addr[iPtr])
 327       {
 328         strOut.AppendFormat((bFirst ? "%d%s" : ", %d%s"), iPtr, parser->IsActiveSource((cec_logical_address)iPtr) ? "*" : "");
 329         bFirst = false;
 330       }
 331     }
 332     PrintToStdOut(strOut.c_str());
 333     return true;
 334   }
 335
 336   return false;
 337 }
 338
 339 bool ProcessCommandSP(ICECAdapter *parser, const string &command, string &arguments)
 340 {
 341   if (command == "sp")
 342   {
 343     string strAddress;
 344     int iAddress;
 345     if (GetWord(arguments, strAddress))
 346     {
 347       sscanf(strAddress.c_str(), "%x", &iAddress);
 348       if (iAddress >= 0 && iAddress <= CEC_INVALID_PHYSICAL_ADDRESS)
 349         parser->SetStreamPath((uint16_t)iAddress);
 350       return true;
 351     }
 352   }
 353
 354   return false;
 355 }
 356
 357 bool ProcessCommandSPL(ICECAdapter *parser, const string &command, string &arguments)
 358 {
 359   if (command == "spl")
 360   {
 361     string strAddress;
 362     cec_logical_address iAddress;
 363     if (GetWord(arguments, strAddress))
 364     {
 365       iAddress = (cec_logical_address)atoi(strAddress.c_str());
 366       if (iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
 367         parser->SetStreamPath(iAddress);
 368       return true;
 369     }
 370   }
 371
 372   return false;
 373 }
 374
 375 bool ProcessCommandTX(ICECAdapter *parser, const string &command, string &arguments)
 376 {
 377   if (command == "tx" || command == "txn")
 378   {
 379     string strvalue;
 380     uint8_t ivalue;
 381     cec_command bytes;
 382     bytes.Clear();
 383
 384     while (GetWord(arguments, strvalue) && HexStrToInt(strvalue, ivalue))
 385       bytes.PushBack(ivalue);
 386
 387     if (command == "txn")
 388       bytes.transmit_timeout = 0;
 389
 390     parser->Transmit(bytes);
 391
 392     return true;
 393   }
 394
 395   return false;
 396 }
 397
 398 bool ProcessCommandON(ICECAdapter *parser, const string &command, string &arguments)
 399 {
 400   if (command == "on")
 401   {
 402     string strValue;
 403     uint8_t iValue = 0;
 404     if (GetWord(arguments, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 405     {
 406       parser->PowerOnDevices((cec_logical_address) iValue);
 407       return true;
 408     }
 409     else
 410     {
 411       PrintToStdOut("invalid destination");
 412     }
 413   }
 414
 415   return false;
 416 }
 417
 418 bool ProcessCommandSTANDBY(ICECAdapter *parser, const string &command, string &arguments)
 419 {
 420   if (command == "standby")
 421   {
 422     string strValue;
 423     uint8_t iValue = 0;
 424     if (GetWord(arguments, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 425     {
 426       parser->StandbyDevices((cec_logical_address) iValue);
 427       return true;
 428     }
 429     else
 430     {
 431       PrintToStdOut("invalid destination");
 432     }
 433   }
 434
 435   return false;
 436 }
 437
 438 bool ProcessCommandPOLL(ICECAdapter *parser, const string &command, string &arguments)
 439 {
 440   if (command == "poll")
 441   {
 442     string strValue;
 443     uint8_t iValue = 0;
 444     if (GetWord(arguments, strValue) && HexStrToInt(strValue, iValue) && iValue <= 0xF)
 445     {
 446       if (parser->PollDevice((cec_logical_address) iValue))
 447         PrintToStdOut("POLL message sent");
 448       else
 449         PrintToStdOut("POLL message not sent");
 450       return true;
 451     }
 452     else
 453     {
 454       PrintToStdOut("invalid destination");
 455     }
 456   }
 457
 458   return false;
 459 }
 460
 461 bool ProcessCommandLA(ICECAdapter *parser, const string &command, string &arguments)
 462 {
 463   if (command == "la")
 464   {
 465     string strvalue;
 466     if (GetWord(arguments, strvalue))
 467     {
 468       parser->SetLogicalAddress((cec_logical_address) atoi(strvalue.c_str()));
 469       return true;
 470     }
 471   }
 472
 473   return false;
 474 }
 475
 476 bool ProcessCommandP(ICECAdapter *parser, const string &command, string &arguments)
 477 {
 478   if (command == "p")
 479   {
 480     string strPort, strDevice;
 481     if (GetWord(arguments, strDevice) && GetWord(arguments, strPort))
 482     {
 483       parser->SetHDMIPort((cec_logical_address)atoi(strDevice.c_str()), (uint8_t)atoi(strPort.c_str()));
 484       return true;
 485     }
 486   }
 487
 488   return false;
 489 }
 490
 491 bool ProcessCommandPA(ICECAdapter *parser, const string &command, string &arguments)
 492 {
 493   if (command == "pa")
 494   {
 495     string strB1, strB2;
 496     uint8_t iB1, iB2;
 497     if (GetWord(arguments, strB1) && HexStrToInt(strB1, iB1) &&
 498         GetWord(arguments, strB2) && HexStrToInt(strB2, iB2))
 499     {
 500       uint16_t iPhysicalAddress = ((uint16_t)iB1 << 8) + iB2;
 501       parser->SetPhysicalAddress(iPhysicalAddress);
 502       return true;
 503     }
 504   }
 505
 506   return false;
 507 }
 508
 509 bool ProcessCommandOSD(ICECAdapter *parser, const string &command, string &arguments)
 510 {
 511   if (command == "osd")
 512   {
 513     bool bFirstWord(false);
 514     string strAddr, strMessage, strWord;
 515     uint8_t iAddr;
 516     if (GetWord(arguments, strAddr) && HexStrToInt(strAddr, iAddr) && iAddr < 0xF)
 517     {
 518       while (GetWord(arguments, strWord))
 519       {
 520         if (bFirstWord)
 521         {
 522           bFirstWord = false;
 523           strMessage.append(" ");
 524         }
 525         strMessage.append(strWord);
 526       }
 527       parser->SetOSDString((cec_logical_address) iAddr, CEC_DISPLAY_CONTROL_DISPLAY_FOR_DEFAULT_TIME, strMessage.c_str());
 528       return true;
 529     }
 530   }
 531
 532   return false;
 533 }
 534
 535 bool ProcessCommandAS(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 536 {
 537   if (command == "as")
 538   {
 539     parser->SetActiveSource();
 540     // wait for the source switch to finish for 15 seconds tops
 541     if (g_bSingleCommand)
 542     {
 543       CTimeout timeout(15000);
 544       bool bActiveSource(false);
 545       while (timeout.TimeLeft() > 0 && !bActiveSource)
 546       {
 547         bActiveSource = parser->IsLibCECActiveSource();
 548         if (!bActiveSource)
 549           CEvent::Sleep(100);
 550       }
 551     }
 552     return true;
 553   }
 554
 555   return false;
 556 }
 557
 558
 559 bool ProcessCommandPING(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 560 {
 561   if (command == "ping")
 562   {
 563     parser->PingAdapter();
 564     return true;
 565   }
 566
 567   return false;
 568 }
 569
 570 bool ProcessCommandVOLUP(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 571 {
 572   if (command == "volup")
 573   {
 574     PrintToStdOut("volume up: %2X", parser->VolumeUp());
 575     return true;
 576   }
 577
 578   return false;
 579 }
 580
 581 bool ProcessCommandVOLDOWN(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 582 {
 583   if (command == "voldown")
 584   {
 585     PrintToStdOut("volume down: %2X", parser->VolumeDown());
 586     return true;
 587   }
 588
 589   return false;
 590 }
 591
 592 bool ProcessCommandMUTE(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 593 {
 594   if (command == "mute")
 595   {
 596     PrintToStdOut("mute: %2X", parser->MuteAudio());
 597     return true;
 598   }
 599
 600   return false;
 601 }
 602
 603 bool ProcessCommandMON(ICECAdapter *parser, const string &command, string &arguments)
 604 {
 605   if (command == "mon")
 606   {
 607     CStdString strEnable;
 608     if (GetWord(arguments, strEnable) && (strEnable.Equals("0") || strEnable.Equals("1")))
 609     {
 610       parser->SwitchMonitoring(strEnable.Equals("1"));
 611       return true;
 612     }
 613   }
 614
 615   return false;
 616 }
 617
 618 bool ProcessCommandBL(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 619 {
 620   if (command == "bl")
 621   {
 622     if (parser->StartBootloader())
 623     {
 624       PrintToStdOut("entered bootloader mode. exiting cec-client");
 625       g_bExit = true;
 626       g_bHardExit = true;
 627     }
 628     return true;
 629   }
 630
 631   return false;
 632 }
 633
 634 bool ProcessCommandLANG(ICECAdapter *parser, const string &command, string &arguments)
 635 {
 636   if (command == "lang")
 637   {
 638     CStdString strDev;
 639     if (GetWord(arguments, strDev))
 640     {
 641       int iDev = atoi(strDev);
 642       if (iDev >= 0 && iDev < 15)
 643       {
 644         CStdString strLog;
 645         cec_menu_language language;
 646         if (parser->GetDeviceMenuLanguage((cec_logical_address) iDev, &language))
 647           strLog.Format("menu language '%s'", language.language);
 648         else
 649           strLog = "failed!";
 650         PrintToStdOut(strLog);
 651         return true;
 652       }
 653     }
 654   }
 655
 656   return false;
 657 }
 658
 659 bool ProcessCommandVEN(ICECAdapter *parser, const string &command, string &arguments)
 660 {
 661   if (command == "ven")
 662   {
 663     CStdString strDev;
 664     if (GetWord(arguments, strDev))
 665     {
 666       int iDev = atoi(strDev);
 667       if (iDev >= 0 && iDev < 15)
 668       {
 669         uint64_t iVendor = parser->GetDeviceVendorId((cec_logical_address) iDev);
 670         PrintToStdOut("vendor id: %06llx", iVendor);
 671         return true;
 672       }
 673     }
 674   }
 675
 676   return false;
 677 }
 678
 679 bool ProcessCommandVER(ICECAdapter *parser, const string &command, string &arguments)
 680 {
 681   if (command == "ver")
 682   {
 683     CStdString strDev;
 684     if (GetWord(arguments, strDev))
 685     {
 686       int iDev = atoi(strDev);
 687       if (iDev >= 0 && iDev < 15)
 688       {
 689         cec_version iVersion = parser->GetDeviceCecVersion((cec_logical_address) iDev);
 690         PrintToStdOut("CEC version %s", parser->ToString(iVersion));
 691         return true;
 692       }
 693     }
 694   }
 695
 696   return false;
 697 }
 698
 699 bool ProcessCommandPOW(ICECAdapter *parser, const string &command, string &arguments)
 700 {
 701   if (command == "pow")
 702   {
 703     CStdString strDev;
 704     if (GetWord(arguments, strDev))
 705     {
 706       int iDev = atoi(strDev);
 707       if (iDev >= 0 && iDev < 15)
 708       {
 709         cec_power_status iPower = parser->GetDevicePowerStatus((cec_logical_address) iDev);
 710         PrintToStdOut("power status: %s", parser->ToString(iPower));
 711         return true;
 712       }
 713     }
 714   }
 715
 716   return false;
 717 }
 718
 719 bool ProcessCommandNAME(ICECAdapter *parser, const string &command, string &arguments)
 720 {
 721   if (command == "name")
 722   {
 723     CStdString strDev;
 724     if (GetWord(arguments, strDev))
 725     {
 726       int iDev = atoi(strDev);
 727       if (iDev >= 0 && iDev < 15)
 728       {
 729         cec_osd_name name = parser->GetDeviceOSDName((cec_logical_address)iDev);
 730         PrintToStdOut("OSD name of device %d is '%s'", iDev, name.name);
 731       }
 732       return true;
 733     }
 734   }
 735
 736   return false;
 737 }
 738
 739 bool ProcessCommandLAD(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 740 {
 741   if (command == "lad")
 742   {
 743     PrintToStdOut("listing active devices:");
 744     cec_logical_addresses addresses = parser->GetActiveDevices();
 745     for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 746       if (addresses[iPtr])
 747       {
 748         PrintToStdOut("logical address %X", (int)iPtr);
 749       }
 750     return true;
 751   }
 752
 753   return false;
 754 }
 755
 756 bool ProcessCommandAD(ICECAdapter *parser, const string &command, string &arguments)
 757 {
 758   if (command == "ad")
 759   {
 760     CStdString strDev;
 761     if (GetWord(arguments, strDev))
 762     {
 763       int iDev = atoi(strDev);
 764       if (iDev >= 0 && iDev < 15)
 765         PrintToStdOut("logical address %X is %s", iDev, (parser->IsActiveDevice((cec_logical_address)iDev) ? "active" : "not active"));
 766     }
 767   }
 768
 769   return false;
 770 }
 771
 772 bool ProcessCommandAT(ICECAdapter *parser, const string &command, string &arguments)
 773 {
 774   if (command == "at")
 775   {
 776     CStdString strType;
 777     if (GetWord(arguments, strType))
 778     {
 779       cec_device_type type = CEC_DEVICE_TYPE_TV;
 780       if (strType.Equals("a"))
 781         type = CEC_DEVICE_TYPE_AUDIO_SYSTEM;
 782       else if (strType.Equals("p"))
 783         type = CEC_DEVICE_TYPE_PLAYBACK_DEVICE;
 784       else if (strType.Equals("r"))
 785         type = CEC_DEVICE_TYPE_RECORDING_DEVICE;
 786       else if (strType.Equals("t"))
 787         type = CEC_DEVICE_TYPE_TUNER;
 788
 789       PrintToStdOut("device %d is %s", type, (parser->IsActiveDeviceType(type) ? "active" : "not active"));
 790       return true;
 791     }
 792   }
 793
 794   return false;
 795 }
 796
 797 bool ProcessCommandR(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 798 {
 799   if (command == "r")
 800   {
 801     bool bReactivate = parser->IsLibCECActiveSource();
 802
 803     PrintToStdOut("closing the connection");
 804     parser->Close();
 805
 806     PrintToStdOut("opening a new connection");
 807     parser->Open(g_strPort.c_str());
 808
 809     if (bReactivate)
 810     {
 811       PrintToStdOut("setting active source");
 812       parser->SetActiveSource();
 813     }
 814     return true;
 815   }
 816
 817   return false;
 818 }
 819
 820 bool ProcessCommandH(ICECAdapter * UNUSED(parser), const string &command, string & UNUSED(arguments))
 821 {
 822   if (command == "h" || command == "help")
 823   {
 824     ShowHelpConsole();
 825     return true;
 826   }
 827
 828   return false;
 829 }
 830
 831 bool ProcessCommandLOG(ICECAdapter * UNUSED(parser), const string &command, string &arguments)
 832 {
 833   if (command == "log")
 834   {
 835     CStdString strLevel;
 836     if (GetWord(arguments, strLevel))
 837     {
 838       int iNewLevel = atoi(strLevel);
 839       if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 840       {
 841         g_cecLogLevel = iNewLevel;
 842
 843         PrintToStdOut("log level changed to %s", strLevel.c_str());
 844         return true;
 845       }
 846     }
 847   }
 848
 849   return false;
 850 }
 851
 852 bool ProcessCommandSCAN(ICECAdapter *parser, const string &command, string & UNUSED(arguments))
 853 {
 854   if (command == "scan")
 855   {
 856     CStdString strLog;
 857     PrintToStdOut("requesting CEC bus information ...");
 858
 859     strLog.append("CEC bus information\n===================\n");
 860     cec_logical_addresses addresses = parser->GetActiveDevices();
 861     for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 862     {
 863       if (addresses[iPtr])
 864       {
 865         uint64_t iVendorId        = parser->GetDeviceVendorId((cec_logical_address)iPtr);
 866         bool     bActive          = parser->IsActiveSource((cec_logical_address)iPtr);
 867         uint16_t iPhysicalAddress = parser->GetDevicePhysicalAddress((cec_logical_address)iPtr);
 868         cec_version iCecVersion   = parser->GetDeviceCecVersion((cec_logical_address)iPtr);
 869         cec_power_status power    = parser->GetDevicePowerStatus((cec_logical_address)iPtr);
 870         cec_osd_name osdName      = parser->GetDeviceOSDName((cec_logical_address)iPtr);
 871         CStdString strAddr;
 872         strAddr.Format("%x.%x.%x.%x", (iPhysicalAddress >> 12) & 0xF, (iPhysicalAddress >> 8) & 0xF, (iPhysicalAddress >> 4) & 0xF, iPhysicalAddress & 0xF);
 873         cec_menu_language lang;
 874         lang.device = CECDEVICE_UNKNOWN;
 875         parser->GetDeviceMenuLanguage((cec_logical_address)iPtr, &lang);
 876
 877         strLog.AppendFormat("device #%X: %s\n", (int)iPtr, parser->ToString((cec_logical_address)iPtr));
 878         strLog.AppendFormat("address:       %s\n", strAddr.c_str());
 879         strLog.AppendFormat("active source: %s\n", (bActive ? "yes" : "no"));
 880         strLog.AppendFormat("vendor:        %s\n", parser->ToString((cec_vendor_id)iVendorId));
 881         strLog.AppendFormat("osd string:    %s\n", osdName.name);
 882         strLog.AppendFormat("CEC version:   %s\n", parser->ToString(iCecVersion));
 883         strLog.AppendFormat("power status:  %s\n", parser->ToString(power));
 884         if ((uint8_t)lang.device == iPtr)
 885           strLog.AppendFormat("language:      %s\n", lang.language);
 886         strLog.append("\n\n");
 887       }
 888     }
 889
 890     cec_logical_address activeSource = parser->GetActiveSource();
 891     strLog.AppendFormat("currently active source: %s (%d)", parser->ToString(activeSource), (int)activeSource);
 892
 893     PrintToStdOut(strLog);
 894     return true;
 895   }
 896
 897   return false;
 898 }
 899
 900 bool ProcessConsoleCommand(ICECAdapter *parser, string &input)
 901 {
 902   if (!input.empty())
 903   {
 904     string command;
 905     if (GetWord(input, command))
 906     {
 907       if (command == "q" || command == "quit")
 908         return false;
 909
 910       ProcessCommandTX(parser, command, input) ||
 911       ProcessCommandON(parser, command, input) ||
 912       ProcessCommandSTANDBY(parser, command, input) ||
 913       ProcessCommandPOLL(parser, command, input) ||
 914       ProcessCommandLA(parser, command, input) ||
 915       ProcessCommandP(parser, command, input) ||
 916       ProcessCommandPA(parser, command, input) ||
 917       ProcessCommandAS(parser, command, input) ||
 918       ProcessCommandOSD(parser, command, input) ||
 919       ProcessCommandPING(parser, command, input) ||
 920       ProcessCommandVOLUP(parser, command, input) ||
 921       ProcessCommandVOLDOWN(parser, command, input) ||
 922       ProcessCommandMUTE(parser, command, input) ||
 923       ProcessCommandMON(parser, command, input) ||
 924       ProcessCommandBL(parser, command, input) ||
 925       ProcessCommandLANG(parser, command, input) ||
 926       ProcessCommandVEN(parser, command, input) ||
 927       ProcessCommandVER(parser, command, input) ||
 928       ProcessCommandPOW(parser, command, input) ||
 929       ProcessCommandNAME(parser, command, input) ||
 930       ProcessCommandLAD(parser, command, input) ||
 931       ProcessCommandAD(parser, command, input) ||
 932       ProcessCommandAT(parser, command, input) ||
 933       ProcessCommandR(parser, command, input) ||
 934       ProcessCommandH(parser, command, input) ||
 935       ProcessCommandLOG(parser, command, input) ||
 936       ProcessCommandSCAN(parser, command, input) ||
 937       ProcessCommandSP(parser, command, input) ||
 938       ProcessCommandSPL(parser, command, input) ||
 939       ProcessCommandSELF(parser, command, input);
 940     }
 941   }
 942   return true;
 943 }
 944
 945 bool ProcessCommandLineArguments(int argc, char *argv[])
 946 {
 947   bool bReturn(true);
 948   int iArgPtr = 1;
 949   while (iArgPtr < argc && bReturn)
 950   {
 951     if (argc >= iArgPtr + 1)
 952     {
 953       if (!strcmp(argv[iArgPtr], "-f") ||
 954           !strcmp(argv[iArgPtr], "--log-file") ||
 955           !strcmp(argv[iArgPtr], "-sf") ||
 956           !strcmp(argv[iArgPtr], "--short-log-file"))
 957       {
 958         if (argc >= iArgPtr + 2)
 959         {
 960           g_logOutput.open(argv[iArgPtr + 1]);
 961           g_bShortLog = (!strcmp(argv[iArgPtr], "-sf") || !strcmp(argv[iArgPtr], "--short-log-file"));
 962           iArgPtr += 2;
 963         }
 964         else
 965         {
 966           cout << "== skipped log-file parameter: no file given ==" << endl;
 967           ++iArgPtr;
 968         }
 969       }
 970       else if (!strcmp(argv[iArgPtr], "-d") ||
 971           !strcmp(argv[iArgPtr], "--log-level"))
 972       {
 973         if (argc >= iArgPtr + 2)
 974         {
 975           int iNewLevel = atoi(argv[iArgPtr + 1]);
 976           if (iNewLevel >= CEC_LOG_ERROR && iNewLevel <= CEC_LOG_ALL)
 977           {
 978             g_cecLogLevel = iNewLevel;
 979             if (!g_bSingleCommand)
 980               cout << "log level set to " << argv[iArgPtr + 1] << endl;
 981           }
 982           else
 983           {
 984             cout << "== skipped log-level parameter: invalid level '" << argv[iArgPtr + 1] << "' ==" << endl;
 985           }
 986           iArgPtr += 2;
 987         }
 988         else
 989         {
 990           cout << "== skipped log-level parameter: no level given ==" << endl;
 991           ++iArgPtr;
 992         }
 993       }
 994       else if (!strcmp(argv[iArgPtr], "-t") ||
 995                !strcmp(argv[iArgPtr], "--type"))
 996       {
 997         if (argc >= iArgPtr + 2)
 998         {
 999           if (!strcmp(argv[iArgPtr + 1], "p"))
1000           {
1001             if (!g_bSingleCommand)
1002               cout << "== using device type 'playback device'" << endl;
1003             g_config.deviceTypes.Add(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
1004           }
1005           else if (!strcmp(argv[iArgPtr + 1], "r"))
1006           {
1007             if (!g_bSingleCommand)
1008               cout << "== using device type 'recording device'" << endl;
1009             g_config.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1010           }
1011           else if (!strcmp(argv[iArgPtr + 1], "t"))
1012           {
1013             if (!g_bSingleCommand)
1014               cout << "== using device type 'tuner'" << endl;
1015             g_config.deviceTypes.Add(CEC_DEVICE_TYPE_TUNER);
1016           }
1017           else if (!strcmp(argv[iArgPtr + 1], "a"))
1018           {
1019             if (!g_bSingleCommand)
1020               cout << "== using device type 'audio system'" << endl;
1021             g_config.deviceTypes.Add(CEC_DEVICE_TYPE_AUDIO_SYSTEM);
1022           }
1023           else
1024           {
1025             cout << "== skipped invalid device type '" << argv[iArgPtr + 1] << "'" << endl;
1026           }
1027           ++iArgPtr;
1028         }
1029         ++iArgPtr;
1030       }
1031       else if (!strcmp(argv[iArgPtr], "--info") ||
1032                !strcmp(argv[iArgPtr], "-i"))
1033       {
1034         if (g_cecLogLevel == -1)
1035           g_cecLogLevel = CEC_LOG_WARNING + CEC_LOG_ERROR;
1036         ICECAdapter *parser = LibCecInitialise(&g_config);
1037         if (parser)
1038         {
1039           CStdString strMessage;
1040           strMessage.Format("libCEC version: %s", parser->ToString((cec_server_version)g_config.serverVersion));
1041           if (g_config.serverVersion >= CEC_SERVER_VERSION_1_7_2)
1042             strMessage.AppendFormat(", %s", parser->GetLibInfo());
1043           PrintToStdOut(strMessage.c_str());
1044           UnloadLibCec(parser);
1045           parser = NULL;
1046         }
1047         bReturn = false;
1048       }
1049       else if (!strcmp(argv[iArgPtr], "--list-devices") ||
1050                !strcmp(argv[iArgPtr], "-l"))
1051       {
1052         if (g_cecLogLevel == -1)
1053           g_cecLogLevel = CEC_LOG_WARNING + CEC_LOG_ERROR;
1054         ICECAdapter *parser = LibCecInitialise(&g_config);
1055         if (parser)
1056         {
1057           ListDevices(parser);
1058           UnloadLibCec(parser);
1059           parser = NULL;
1060         }
1061         bReturn = false;
1062       }
1063       else if (!strcmp(argv[iArgPtr], "--bootloader"))
1064       {
1065         LibCecBootloader();
1066         bReturn = false;
1067       }
1068       else if (!strcmp(argv[iArgPtr], "--single-command") ||
1069           !strcmp(argv[iArgPtr], "-s"))
1070       {
1071         g_bSingleCommand = true;
1072         ++iArgPtr;
1073       }
1074       else if (!strcmp(argv[iArgPtr], "--help") ||
1075                !strcmp(argv[iArgPtr], "-h"))
1076       {
1077         if (g_cecLogLevel == -1)
1078           g_cecLogLevel = CEC_LOG_WARNING + CEC_LOG_ERROR;
1079
1080         ShowHelpCommandLine(argv[0]);
1081         return 0;
1082       }
1083       else if (!strcmp(argv[iArgPtr], "-b") ||
1084                !strcmp(argv[iArgPtr], "--base"))
1085       {
1086         if (argc >= iArgPtr + 2)
1087         {
1088           g_config.baseDevice = (cec_logical_address)atoi(argv[iArgPtr + 1]);
1089           cout << "using base device '" << (int)g_config.baseDevice << "'" << endl;
1090           ++iArgPtr;
1091         }
1092         ++iArgPtr;
1093       }
1094       else if (!strcmp(argv[iArgPtr], "-p") ||
1095                !strcmp(argv[iArgPtr], "--port"))
1096       {
1097         if (argc >= iArgPtr + 2)
1098         {
1099           uint8_t hdmiport = (int8_t)atoi(argv[iArgPtr + 1]);
1100           if (hdmiport < 1)
1101               hdmiport = 1;
1102           if (hdmiport > 15)
1103               hdmiport = 15;
1104           g_config.iHDMIPort = hdmiport;
1105           cout << "using HDMI port '" << (int)g_config.iHDMIPort << "'" << endl;
1106           ++iArgPtr;
1107         }
1108         ++iArgPtr;
1109       }
1110       else if (!strcmp(argv[iArgPtr], "-r") ||
1111                !strcmp(argv[iArgPtr], "--rom"))
1112       {
1113         cout << "using settings from EEPROM" << endl;
1114         g_config.bGetSettingsFromROM = 1;
1115         ++iArgPtr;
1116       }
1117       else if (!strcmp(argv[iArgPtr], "-o") ||
1118                !strcmp(argv[iArgPtr], "--osd-name"))
1119       {
1120         if (argc >= iArgPtr + 2)
1121         {
1122           snprintf(g_config.strDeviceName, 13, "%s", argv[iArgPtr + 1]);
1123           cout << "using osd name " << g_config.strDeviceName << endl;
1124           ++iArgPtr;
1125         }
1126         ++iArgPtr;
1127       }
1128       else if (!strcmp(argv[iArgPtr], "-m") ||
1129                !strcmp(argv[iArgPtr], "--monitor"))
1130       {
1131         cout << "starting a monitor-only client. use 'mon 0' to switch to normal mode" << endl;
1132         g_config.bMonitorOnly = 1;
1133         ++iArgPtr;
1134       }
1135       else
1136       {
1137         g_strPort = argv[iArgPtr++];
1138       }
1139     }
1140   }
1141
1142   return bReturn;
1143 }
1144
1145 void sighandler(int iSignal)
1146 {
1147   PrintToStdOut("signal caught: %d - exiting", iSignal);
1148   g_bExit = true;
1149 }
1150
1151 int main (int argc, char *argv[])
1152 {
1153   if (signal(SIGINT, sighandler) == SIG_ERR)
1154   {
1155     PrintToStdOut("can't register sighandler");
1156     return -1;
1157   }
1158
1159   g_config.Clear();
1160   g_callbacks.Clear();
1161   snprintf(g_config.strDeviceName, 13, "CECTester");
1162   g_config.clientVersion       = CEC_CONFIG_VERSION;
1163   g_config.bActivateSource     = 0;
1164   g_callbacks.CBCecLogMessage  = &CecLogMessage;
1165   g_callbacks.CBCecKeyPress    = &CecKeyPress;
1166   g_callbacks.CBCecCommand     = &CecCommand;
1167   g_callbacks.CBCecAlert       = &CecAlert;
1168   g_config.callbacks           = &g_callbacks;
1169
1170   if (!ProcessCommandLineArguments(argc, argv))
1171     return 0;
1172
1173   if (g_cecLogLevel == -1)
1174     g_cecLogLevel = g_cecDefaultLogLevel;
1175
1176   if (g_config.deviceTypes.IsEmpty())
1177   {
1178     if (!g_bSingleCommand)
1179       cout << "No device type given. Using 'recording device'" << endl;
1180     g_config.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1181   }
1182
1183   ICECAdapter *parser = LibCecInitialise(&g_config);
1184   if (!parser)
1185   {
1186 #ifdef __WINDOWS__
1187     cout << "Cannot load libcec.dll" << endl;
1188 #else
1189     cout << "Cannot load libcec.so" << endl;
1190 #endif
1191
1192     if (parser)
1193       UnloadLibCec(parser);
1194
1195     return 1;
1196   }
1197
1198   // init video on targets that need this
1199   parser->InitVideoStandalone();
1200
1201   if (!g_bSingleCommand)
1202   {
1203     CStdString strLog;
1204     strLog.Format("CEC Parser created - libCEC version %s", parser->ToString((cec_server_version)g_config.serverVersion));
1205     cout << strLog.c_str() << endl;
1206
1207     //make stdin non-blocking
1208   #ifndef __WINDOWS__
1209     int flags = fcntl(0, F_GETFL, 0);
1210     flags |= O_NONBLOCK;
1211     fcntl(0, F_SETFL, flags);
1212   #endif
1213   }
1214
1215   if (g_strPort.IsEmpty())
1216   {
1217     if (!g_bSingleCommand)
1218       cout << "no serial port given. trying autodetect: ";
1219     cec_adapter devices[10];
1220     uint8_t iDevicesFound = parser->FindAdapters(devices, 10, NULL);
1221     if (iDevicesFound <= 0)
1222     {
1223       if (g_bSingleCommand)
1224         cout << "autodetect ";
1225       cout << "FAILED" << endl;
1226       UnloadLibCec(parser);
1227       return 1;
1228     }
1229     else
1230     {
1231       if (!g_bSingleCommand)
1232       {
1233         cout << endl << " path:     " << devices[0].path << endl <<
1234             " com port: " << devices[0].comm << endl << endl;
1235       }
1236       g_strPort = devices[0].comm;
1237     }
1238   }
1239
1240   PrintToStdOut("opening a connection to the CEC adapter...");
1241
1242   if (!parser->Open(g_strPort.c_str()))
1243   {
1244     PrintToStdOut("unable to open the device on port %s", g_strPort.c_str());
1245     UnloadLibCec(parser);
1246     return 1;
1247   }
1248
1249   if (!g_bSingleCommand)
1250     PrintToStdOut("waiting for input");
1251
1252   while (!g_bExit && !g_bHardExit)
1253   {
1254     string input;
1255     getline(cin, input);
1256     cin.clear();
1257
1258     if (ProcessConsoleCommand(parser, input) && !g_bSingleCommand && !g_bExit && !g_bHardExit)
1259     {
1260       if (!input.empty())
1261         PrintToStdOut("waiting for input");
1262     }
1263     else
1264       g_bExit = true;
1265
1266     if (!g_bExit && !g_bHardExit)
1267       CEvent::Sleep(50);
1268   }
1269
1270   parser->Close();
1271   UnloadLibCec(parser);
1272
1273   if (g_logOutput.is_open())
1274     g_logOutput.close();
1275
1276   return 0;
1277 }