src/LibCecSharp/CecSharpTypes.h

   1 #pragma once
   2 /*
   3 * This file is part of the libCEC(R) library.
   4 *
   5 * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited.  All rights reserved.
   6 * libCEC(R) is an original work, containing original code.
   7 *
   8 * libCEC(R) is a trademark of Pulse-Eight Limited.
   9 *
  10 * This program is dual-licensed; you can redistribute it and/or modify
  11 * it under the terms of the GNU General Public License as published by
  12 * the Free Software Foundation; either version 2 of the License, or
  13 * (at your option) any later version.
  14 *
  15 * This program is distributed in the hope that it will be useful,
  16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 * GNU General Public License for more details.
  19 *
  20 * You should have received a copy of the GNU General Public License
  21 * along with this program; if not, write to the Free Software
  22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23 *
  24 *
  25 * Alternatively, you can license this library under a commercial license,
  26 * please contact Pulse-Eight Licensing for more information.
  27 *
  28 * For more information contact:
  29 * Pulse-Eight Licensing       <license@pulse-eight.com>
  30 *     http://www.pulse-eight.com/
  31 *     http://www.pulse-eight.net/
  32 */
  33
  34 #include "../lib/platform/threads/mutex.h"
  35 #include <vcclr.h>
  36 #include <msclr/marshal.h>
  37 #include "../../include/cec.h"
  38 #include <vector>
  39
  40 #using <System.dll>
  41
  42 /// <summary>
  43 /// LibCecSharp namespace
  44 /// </summary>
  45 /// <see cref="LibCecSharp" />
  46 namespace CecSharp
  47 {
  48   /// <summary>
  49   /// The device type. For client applications, libCEC only supports RecordingDevice, PlaybackDevice or Tuner.
  50   /// libCEC uses RecordingDevice by default.
  51   /// </summary>
  52   public enum class CecDeviceType
  53   {
  54     /// <summary>
  55     /// Television
  56     /// </summary>
  57     Tv              = 0,
  58     /// <summary>
  59     /// Recording device
  60     /// </summary>
  61     RecordingDevice = 1,
  62     /// <summary>
  63     /// Reserved / do not use
  64     /// </summary>
  65     Reserved        = 2,
  66     /// <summary>
  67     /// Tuner
  68     /// </summary>
  69     Tuner           = 3,
  70     /// <summary>
  71     /// Playback device
  72     /// </summary>
  73     PlaybackDevice  = 4,
  74     /// <summary>
  75     /// Audio system / AVR
  76     /// </summary>
  77     AudioSystem     = 5
  78   };
  79
  80   /// <summary>
  81   /// Log level that can be used by the logging callback method to filter messages from libCEC.
  82   /// </summary>
  83   public enum class CecLogLevel
  84   {
  85     /// <summary>
  86     /// No logging
  87     /// </summary>
  88     None    = 0,
  89     /// <summary>
  90     /// libCEC encountered a serious problem, and couldn't complete an action.
  91     /// </summary>
  92     Error   = 1,
  93     /// <summary>
  94     /// libCEC warns that it encountered a problem, but recovered.
  95     /// </summary>
  96     Warning = 2,
  97     /// <summary>
  98     /// libCEC informs the client about a CEC state change.
  99     /// </summary>
 100     Notice  = 4,
 101     /// <summary>
 102     /// Raw CEC data traffic
 103     /// </summary>
 104     Traffic = 8,
 105     /// <summary>
 106     /// Debugging messages
 107     /// </summary>
 108     Debug   = 16,
 109     /// <summary>
 110     /// Display all messages
 111     /// </summary>
 112     All     = 31
 113   };
 114
 115   /// <summary>
 116   /// A logical address on the CEC bus
 117   /// </summary>
 118   public enum class CecLogicalAddress
 119   {
 120     /// <summary>
 121     /// Not a valid logical address
 122     /// </summary>
 123     Unknown          = -1,
 124     /// <summary>
 125     /// Television
 126     /// </summary>
 127     Tv               = 0,
 128     /// <summary>
 129     /// Recording device 1
 130     /// </summary>
 131     RecordingDevice1 = 1,
 132     /// <summary>
 133     /// Recording device 2
 134     /// </summary>
 135     RecordingDevice2 = 2,
 136     /// <summary>
 137     /// Tuner 1
 138     /// </summary>
 139     Tuner1           = 3,
 140     /// <summary>
 141     /// Playback device 1
 142     /// </summary>
 143     PlaybackDevice1  = 4,
 144     /// <summary>
 145     /// Audio system / AVR
 146     /// </summary>
 147     AudioSystem      = 5,
 148     /// <summary>
 149     /// Tuner 2
 150     /// </summary>
 151     Tuner2           = 6,
 152     /// <summary>
 153     /// Tuner 3
 154     /// </summary>
 155     Tuner3           = 7,
 156     /// <summary>
 157     /// Playback device 2
 158     /// </summary>
 159     PlaybackDevice2  = 8,
 160     /// <summary>
 161     /// Recording device 3
 162     /// </summary>
 163     RecordingDevice3 = 9,
 164     /// <summary>
 165     /// Tuner 4
 166     /// </summary>
 167     Tuner4           = 10,
 168     /// <summary>
 169     /// Playback device 3
 170     /// </summary>
 171     PlaybackDevice3  = 11,
 172     /// <summary>
 173     /// Reserved address 1
 174     /// </summary>
 175     Reserved1        = 12,
 176     /// <summary>
 177     /// Reserved address 2
 178     /// </summary>
 179     Reserved2        = 13,
 180     /// <summary>
 181     /// Free to use
 182     /// </summary>
 183     FreeUse          = 14,
 184     /// <summary>
 185     /// Unregistered / new device
 186     /// </summary>
 187     Unregistered     = 15,
 188     /// <summary>
 189     /// Broadcast address
 190     /// </summary>
 191     Broadcast        = 15
 192   };
 193
 194   /// <summary>
 195   /// The type of alert when libCEC calls the CecAlert callback
 196   /// </summary>
 197   public enum class CecAlert
 198   {
 199     /// <summary>
 200     /// The device needs servicing. This is set when the firmware can be upgraded, or when a problem with the firmware is detected.
 201     /// The latest firmware flash tool can be downloaded from http://packages.pulse-eight.net/
 202     /// </summary>
 203     ServiceDevice = 0,
 204     /// <summary>
 205     /// The connection to the adapter was lost, probably because the device got unplugged.
 206     /// </summary>
 207     ConnectionLost,
 208     /// <summary>
 209     /// No permission from the OS to access the adapter.
 210     /// </summary>
 211     PermissionError,
 212     /// <summary>
 213     /// The device is being used by another program.
 214     /// </summary>
 215     PortBusy,
 216     /// <summary>
 217     /// The physical address that is assigned to the adapter is already being used.
 218     /// </summary>
 219     PhysicalAddressError,
 220     /// <summary>
 221     /// The TV does not respond to polls.
 222     /// </summary>
 223     TVPollFailed
 224   };
 225
 226   /// <summary>
 227   /// The type of parameter that is sent with the CecAlert callback
 228   /// </summary>
 229   public enum class CecParameterType
 230   {
 231     /// <summary>
 232     /// The parameter is a string
 233     /// </summary>
 234     ParameterTypeString = 1
 235   };
 236
 237   /// <summary>
 238   /// A parameter for the CecAlert callback
 239   /// </summary>
 240   public ref class CecParameter
 241   {
 242   public:
 243     /// <summary>
 244     /// Create a new parameter
 245     /// </summary>
 246     /// <param name="type">The type of this parameter.</param>
 247     /// <param name="data">The value of this parameter.</param>
 248     CecParameter(CecParameterType type, System::String ^ data)
 249     {
 250       Type = type;
 251       Data = data;
 252     }
 253
 254     /// <summary>
 255     /// The type of this parameter
 256     /// </summary>
 257     property CecParameterType Type;
 258     /// <summary>
 259     /// The value of this parameter
 260     /// </summary>
 261     property System::String ^ Data;
 262   };
 263
 264   /// <summary>
 265   /// The power status of a CEC device
 266   /// </summary>
 267   public enum class CecPowerStatus
 268   {
 269     /// <summary>
 270     /// Powered on
 271     /// </summary>
 272     On                      = 0x00,
 273     /// <summary>
 274     /// In standby mode
 275     /// </summary>
 276     Standby                 = 0x01,
 277     /// <summary>
 278     /// In transition from standby to on
 279     /// </summary>
 280     InTransitionStandbyToOn = 0x02,
 281     /// <summary>
 282     /// In transition from on to standby
 283     /// </summary>
 284     InTransitionOnToStandby = 0x03,
 285     /// <summary>
 286     /// Unknown status
 287     /// </summary>
 288     Unknown                 = 0x99
 289   };
 290
 291   /// <summary>
 292   /// The CEC version of a CEC device
 293   /// </summary>
 294   public enum class CecVersion
 295   {
 296     /// <summary>
 297     /// Unknown version
 298     /// </summary>
 299     Unknown = 0x00,
 300     /// <summary>
 301     /// Version 1.2
 302     /// </summary>
 303     V1_2    = 0x01,
 304     /// <summary>
 305     /// Version 1.2a
 306     /// </summary>
 307     V1_2A   = 0x02,
 308     /// <summary>
 309     /// Version 1.3
 310     /// </summary>
 311     V1_3    = 0x03,
 312     /// <summary>
 313     /// Version 1.3a
 314     /// </summary>
 315     V1_3A   = 0x04,
 316     /// <summary>
 317     /// Version 1.4
 318     /// </summary>
 319     V1_4    = 0x05
 320   };
 321
 322   /// <summary>
 323   /// Parameter for OSD string display, that controls how to display the string
 324   /// </summary>
 325   public enum class CecDisplayControl
 326   {
 327     /// <summary>
 328     /// Display for the default time
 329     /// </summary>
 330     DisplayForDefaultTime = 0x00,
 331     /// <summary>
 332     /// Display until it is cleared by ClearPreviousMessage
 333     /// </summary>
 334     DisplayUntilCleared   = 0x40,
 335     /// <summary>
 336     /// Clear message displayed by DisplayUntilCleared
 337     /// </summary>
 338     ClearPreviousMessage  = 0x80,
 339     /// <summary>
 340     /// Reserved / do not use
 341     /// </summary>
 342     ReservedForFutureUse  = 0xC0
 343   };
 344
 345   /// <summary>
 346   /// The menu state of a CEC device
 347   /// </summary>
 348   public enum class CecMenuState
 349   {
 350     /// <summary>
 351     /// Menu active
 352     /// </summary>
 353     Activated   = 0,
 354     /// <summary>
 355     /// Menu not active
 356     /// </summary>
 357     Deactivated = 1
 358   };
 359
 360   /// <summary>
 361   /// Deck control mode for playback and recording devices
 362   /// </summary>
 363   public enum class CecDeckControlMode
 364   {
 365     /// <summary>
 366     /// Skip forward / wind
 367     /// </summary>
 368     SkipForwardWind   = 1,
 369     /// <summary>
 370     /// Skip reverse / rewind
 371     /// </summary>
 372     SkipReverseRewind = 2,
 373     /// <summary>
 374     /// Stop
 375     /// </summary>
 376     Stop              = 3,
 377     /// <summary>
 378     /// Eject
 379     /// </summary>
 380     Eject             = 4
 381   };
 382
 383   /// <summary>
 384   /// Deck status for playback and recording devices
 385   /// </summary>
 386   public enum class CecDeckInfo
 387   {
 388     /// <summary>
 389     /// Playing
 390     /// </summary>
 391     Play               = 0x11,
 392     /// <summary>
 393     /// Recording
 394     /// </summary>
 395     Record             = 0x12,
 396     /// <summary>
 397     /// Reverse
 398     /// </summary>
 399     Reverse            = 0x13,
 400     /// <summary>
 401     /// Showing still frame
 402     /// </summary>
 403     Still              = 0x14,
 404     /// <summary>
 405     /// Playing slow
 406     /// </summary>
 407     Slow               = 0x15,
 408     /// <summary>
 409     /// Playing slow reverse
 410     /// </summary>
 411     SlowReverse        = 0x16,
 412     /// <summary>
 413     /// Fast forward
 414     /// </summary>
 415     FastForward        = 0x17,
 416     /// <summary>
 417     /// Fast reverse
 418     /// </summary>
 419     FastReverse        = 0x18,
 420     /// <summary>
 421     /// No media detected
 422     /// </summary>
 423     NoMedia            = 0x19,
 424     /// <summary>
 425     /// Stop / not playing
 426     /// </summary>
 427     Stop               = 0x1A,
 428     /// <summary>
 429     /// Skip forward / wind
 430     /// </summary>
 431     SkipForwardWind    = 0x1B,
 432     /// <summary>
 433     /// Skip reverse / rewind
 434     /// </summary>
 435     SkipReverseRewind  = 0x1C,
 436     /// <summary>
 437     /// Index search forward
 438     /// </summary>
 439     IndexSearchForward = 0x1D,
 440     /// <summary>
 441     /// Index search reverse
 442     /// </summary>
 443     IndexSearchReverse = 0x1E,
 444     /// <summary>
 445     /// Other / unknown status
 446     /// </summary>
 447     OtherStatus        = 0x1F
 448   };
 449
 450   /// <summary>
 451   /// User control code, the key code when the user presses or releases a button on the remote.
 452   /// Used by SendKeypress() and the CecKey callback.
 453   /// </summary>
 454   public enum class CecUserControlCode
 455   {
 456     /// <summary>
 457     /// Select / OK
 458     /// </summary>
 459     Select                      = 0x00,
 460     /// <summary>
 461     /// Direction up
 462     /// </summary>
 463     Up                          = 0x01,
 464     /// <summary>
 465     /// Direction down
 466     /// </summary>
 467     Down                        = 0x02,
 468     /// <summary>
 469     /// Direction left
 470     /// </summary>
 471     Left                        = 0x03,
 472     /// <summary>
 473     /// Direction right
 474     /// </summary>
 475     Right                       = 0x04,
 476     /// <summary>
 477     /// Direction right + up
 478     /// </summary>
 479     RightUp                     = 0x05,
 480     /// <summary>
 481     /// Direction right + down
 482     /// </summary>
 483     RightDown                   = 0x06,
 484     /// <summary>
 485     /// Direction left + up
 486     /// </summary>
 487     LeftUp                      = 0x07,
 488     /// <summary>
 489     /// Direction left + down
 490     /// </summary>
 491     LeftDown                    = 0x08,
 492     /// <summary>
 493     /// Root menu
 494     /// </summary>
 495     RootMenu                    = 0x09,
 496     /// <summary>
 497     /// Setup menu
 498     /// </summary>
 499     SetupMenu                   = 0x0A,
 500     /// <summary>
 501     /// Contents menu
 502     /// </summary>
 503     ContentsMenu                = 0x0B,
 504     /// <summary>
 505     /// Favourite menu
 506     /// </summary>
 507     FavoriteMenu                = 0x0C,
 508     /// <summary>
 509     /// Exit / back
 510     /// </summary>
 511     Exit                        = 0x0D,
 512     /// <summary>
 513     /// Number 0
 514     /// </summary>
 515     Number0                     = 0x20,
 516     /// <summary>
 517     /// Number 1
 518     /// </summary>
 519     Number1                     = 0x21,
 520     /// <summary>
 521     /// Number 2
 522     /// </summary>
 523     Number2                     = 0x22,
 524     /// <summary>
 525     /// Number 3
 526     /// </summary>
 527     Number3                     = 0x23,
 528     /// <summary>
 529     /// Number 4
 530     /// </summary>
 531     Number4                     = 0x24,
 532     /// <summary>
 533     /// Number 5
 534     /// </summary>
 535     Number5                     = 0x25,
 536     /// <summary>
 537     /// Number 6
 538     /// </summary>
 539     Number6                     = 0x26,
 540     /// <summary>
 541     /// Number 7
 542     /// </summary>
 543     Number7                     = 0x27,
 544     /// <summary>
 545     /// Number 8
 546     /// </summary>
 547     Number8                     = 0x28,
 548     /// <summary>
 549     /// Number 9
 550     /// </summary>
 551     Number9                     = 0x29,
 552     /// <summary>
 553     /// .
 554     /// </summary>
 555     Dot                         = 0x2A,
 556     /// <summary>
 557     /// Enter input
 558     /// </summary>
 559     Enter                       = 0x2B,
 560     /// <summary>
 561     /// Clear input
 562     /// </summary>
 563     Clear                       = 0x2C,
 564     /// <summary>
 565     /// Next favourite
 566     /// </summary>
 567     NextFavorite                = 0x2F,
 568     /// <summary>
 569     /// Channel up
 570     /// </summary>
 571     ChannelUp                   = 0x30,
 572     /// <summary>
 573     /// Channel down
 574     /// </summary>
 575     ChannelDown                 = 0x31,
 576     /// <summary>
 577     /// Previous channel
 578     /// </summary>
 579     PreviousChannel             = 0x32,
 580     /// <summary>
 581     /// Select sound track
 582     /// </summary>
 583     SoundSelect                 = 0x33,
 584     /// <summary>
 585     /// Select input
 586     /// </summary>
 587     InputSelect                 = 0x34,
 588     /// <summary>
 589     /// Display information
 590     /// </summary>
 591     DisplayInformation          = 0x35,
 592     /// <summary>
 593     /// Show help
 594     /// </summary>
 595     Help                        = 0x36,
 596     /// <summary>
 597     /// Page up
 598     /// </summary>
 599     PageUp                      = 0x37,
 600     /// <summary>
 601     /// Page down
 602     /// </summary>
 603     PageDown                    = 0x38,
 604     /// <summary>
 605     /// Toggle powered on / standby
 606     /// </summary>
 607     Power                       = 0x40,
 608     /// <summary>
 609     /// Volume up
 610     /// </summary>
 611     VolumeUp                    = 0x41,
 612     /// <summary>
 613     /// Volume down
 614     /// </summary>
 615     VolumeDown                  = 0x42,
 616     /// <summary>
 617     /// Mute audio
 618     /// </summary>
 619     Mute                        = 0x43,
 620     /// <summary>
 621     /// Start playback
 622     /// </summary>
 623     Play                        = 0x44,
 624     /// <summary>
 625     /// Stop playback
 626     /// </summary>
 627     Stop                        = 0x45,
 628     /// <summary>
 629     /// Pause playback
 630     /// </summary>
 631     Pause                       = 0x46,
 632     /// <summary>
 633     /// Toggle recording
 634     /// </summary>
 635     Record                      = 0x47,
 636     /// <summary>
 637     /// Rewind
 638     /// </summary>
 639     Rewind                      = 0x48,
 640     /// <summary>
 641     /// Fast forward
 642     /// </summary>
 643     FastForward                 = 0x49,
 644     /// <summary>
 645     /// Eject media
 646     /// </summary>
 647     Eject                       = 0x4A,
 648     /// <summary>
 649     /// Forward
 650     /// </summary>
 651     Forward                     = 0x4B,
 652     /// <summary>
 653     /// Backward
 654     /// </summary>
 655     Backward                    = 0x4C,
 656     /// <summary>
 657     /// Stop recording
 658     /// </summary>
 659     StopRecord                  = 0x4D,
 660     /// <summary>
 661     /// Pause recording
 662     /// </summary>
 663     PauseRecord                 = 0x4E,
 664     /// <summary>
 665     /// Change angle
 666     /// </summary>
 667     Angle                       = 0x50,
 668     /// <summary>
 669     /// Toggle sub picture
 670     /// </summary>
 671     SubPicture                  = 0x51,
 672     /// <summary>
 673     /// Toggle video on demand
 674     /// </summary>
 675     VideoOnDemand               = 0x52,
 676     /// <summary>
 677     /// Toggle electronic program guide (EPG)
 678     /// </summary>
 679     ElectronicProgramGuide      = 0x53,
 680     /// <summary>
 681     /// Toggle timer programming
 682     /// </summary>
 683     TimerProgramming            = 0x54,
 684     /// <summary>
 685     /// Set initial configuration
 686     /// </summary>
 687     InitialConfiguration        = 0x55,
 688     /// <summary>
 689     /// Start playback function
 690     /// </summary>
 691     PlayFunction                = 0x60,
 692     /// <summary>
 693     /// Pause playback function
 694     /// </summary>
 695     PausePlayFunction           = 0x61,
 696     /// <summary>
 697     /// Toggle recording function
 698     /// </summary>
 699     RecordFunction              = 0x62,
 700     /// <summary>
 701     /// Pause recording function
 702     /// </summary>
 703     PauseRecordFunction         = 0x63,
 704     /// <summary>
 705     /// Stop playback function
 706     /// </summary>
 707     StopFunction                = 0x64,
 708     /// <summary>
 709     /// Mute audio function
 710     /// </summary>
 711     MuteFunction                = 0x65,
 712     /// <summary>
 713     /// Restore volume function
 714     /// </summary>
 715     RestoreVolumeFunction       = 0x66,
 716     /// <summary>
 717     /// Tune function
 718     /// </summary>
 719     TuneFunction                = 0x67,
 720     /// <summary>
 721     /// Select media function
 722     /// </summary>
 723     SelectMediaFunction         = 0x68,
 724     /// <summary>
 725     /// Select AV input function
 726     /// </summary>
 727     SelectAVInputFunction       = 0x69,
 728     /// <summary>
 729     /// Select audio input function
 730     /// </summary>
 731     SelectAudioInputFunction    = 0x6A,
 732     /// <summary>
 733     /// Toggle powered on / standby function
 734     /// </summary>
 735     PowerToggleFunction         = 0x6B,
 736     /// <summary>
 737     /// Power off function
 738     /// </summary>
 739     PowerOffFunction            = 0x6C,
 740     /// <summary>
 741     /// Power on function
 742     /// </summary>
 743     PowerOnFunction             = 0x6D,
 744     /// <summary>
 745     /// F1 / blue button
 746     /// </summary>
 747     F1Blue                      = 0x71,
 748     /// <summary>
 749     /// F2 / red button
 750     /// </summary>
 751     F2Red                       = 0X72,
 752     /// <summary>
 753     /// F3 / green button
 754     /// </summary>
 755     F3Green                     = 0x73,
 756     /// <summary>
 757     /// F4 / yellow button
 758     /// </summary>
 759     F4Yellow                    = 0x74,
 760     /// <summary>
 761     /// F5
 762     /// </summary>
 763     F5                          = 0x75,
 764     /// <summary>
 765     /// Data / teletext
 766     /// </summary>
 767     Data                        = 0x76,
 768     /// <summary>
 769     /// Max. valid key code for standard buttons
 770     /// </summary>
 771     Max                         = 0x76,
 772     /// <summary>
 773     /// Extra return button on Samsung remotes
 774     /// </summary>
 775     SamsungReturn               = 0x91,
 776     /// <summary>
 777     /// Unknown / invalid key code
 778     /// </summary>
 779     Unknown
 780   };
 781
 782   /// <summary>
 783   /// Vendor IDs for CEC devices
 784   /// </summary>
 785   public enum class CecVendorId
 786   {
 787     Toshiba   = 0x000039,
 788     Samsung   = 0x0000F0,
 789     Denon     = 0x0005CD,
 790     Loewe     = 0x000982,
 791     Onkyo     = 0x0009B0,
 792     Medion    = 0x000CB8,
 793     Akai      = 0x0020C7,
 794     AOC       = 0x002467,
 795     Panasonic = 0x008045,
 796     Philips   = 0x00903E,
 797     Daewoo    = 0x009053,
 798     Yamaha    = 0x00A0DE,
 799     Grundig   = 0x00D0D5,
 800     Pioneer   = 0x00E036,
 801     LG        = 0x00E091,
 802     Sharp     = 0x08001F,
 803     Sony      = 0x080046,
 804     Broadcom  = 0x18C086,
 805     Vizio     = 0x6B746D,
 806     Benq      = 0x8065E9,
 807     Unknown   = 0
 808   };
 809
 810   /// <summary>
 811   /// Audio status of audio system / AVR devices
 812   /// </summary>
 813   public enum class CecAudioStatus
 814   {
 815     /// <summary>
 816     /// Muted
 817     /// </summary>
 818     MuteStatusMask      = 0x80,
 819     /// <summary>
 820     /// Not muted, volume status mask
 821     /// </summary>
 822     VolumeStatusMask    = 0x7F,
 823     /// <summary>
 824     /// Minumum volume
 825     /// </summary>
 826     VolumeMin           = 0x00,
 827     /// <summary>
 828     /// Maximum volume
 829     /// </summary>
 830     VolumeMax           = 0x64,
 831     /// <summary>
 832     /// Unknown status
 833     /// </summary>
 834     VolumeStatusUnknown = 0x7F
 835   };
 836
 837   /// <summary>
 838   /// CEC opcodes, as described in the HDMI CEC specification
 839   /// </summary>
 840   public enum class CecOpcode
 841   {
 842     /// <summary>
 843     /// Active source
 844     /// </summary>
 845     ActiveSource                  = 0x82,
 846     /// <summary>
 847     /// Image view on: power on display for image display
 848     /// </summary>
 849     ImageViewOn                   = 0x04,
 850     /// <summary>
 851     /// Text view on: power on display for text display
 852     /// </summary>
 853     TextViewOn                    = 0x0D,
 854     /// <summary>
 855     /// Device no longer is the active source
 856     /// </summary>
 857     InactiveSource                = 0x9D,
 858     /// <summary>
 859     /// Request which device has the active source status
 860     /// </summary>
 861     RequestActiveSource           = 0x85,
 862     /// <summary>
 863     /// Routing change for HDMI switches
 864     /// </summary>
 865     RoutingChange                 = 0x80,
 866     /// <summary>
 867     /// Routing information for HDMI switches
 868     /// </summary>
 869     RoutingInformation            = 0x81,
 870     /// <summary>
 871     /// Change the stream path to the given physical address
 872     /// </summary>
 873     SetStreamPath                 = 0x86,
 874     /// <summary>
 875     /// Inform that a device went into standby mode
 876     /// </summary>
 877     Standby                       = 0x36,
 878     /// <summary>
 879     /// Stop recording
 880     /// </summary>
 881     RecordOff                     = 0x0B,
 882     /// <summary>
 883     /// Start recording
 884     /// </summary>
 885     RecordOn                      = 0x09,
 886     /// <summary>
 887     /// Recording status information
 888     /// </summary>
 889     RecordStatus                  = 0x0A,
 890     /// <summary>
 891     /// Record current display
 892     /// </summary>
 893     RecordTvScreen                = 0x0F,
 894     /// <summary>
 895     /// Clear analogue timer
 896     /// </summary>
 897     ClearAnalogueTimer            = 0x33,
 898     /// <summary>
 899     /// Clear digital timer
 900     /// </summary>
 901     ClearDigitalTimer             = 0x99,
 902     /// <summary>
 903     /// Clear external timer
 904     /// </summary>
 905     ClearExternalTimer            = 0xA1,
 906     /// <summary>
 907     /// Set analogue timer
 908     /// </summary>
 909     SetAnalogueTimer              = 0x34,
 910     /// <summary>
 911     /// Set digital timer
 912     /// </summary>
 913     SetDigitalTimer               = 0x97,
 914     /// <summary>
 915     /// Set external timer
 916     /// </summary>
 917     SetExternalTimer              = 0xA2,
 918     /// <summary>
 919     /// Set program title of a timer
 920     /// </summary>
 921     SetTimerProgramTitle          = 0x67,
 922     /// <summary>
 923     /// Timer status cleared
 924     /// </summary>
 925     TimerClearedStatus            = 0x43,
 926     /// <summary>
 927     /// Timer status information
 928     /// </summary>
 929     TimerStatus                   = 0x35,
 930     /// <summary>
 931     /// CEC version used by a device
 932     /// </summary>
 933     CecVersion                    = 0x9E,
 934     /// <summary>
 935     /// Request CEC version of a device
 936     /// </summary>
 937     GetCecVersion                 = 0x9F,
 938     /// <summary>
 939     /// Request physical address of a device
 940     /// </summary>
 941     GivePhysicalAddress           = 0x83,
 942     /// <summary>
 943     /// Request language code of the menu language of a device
 944     /// 3 character ISO 639-2 country code. see http://http://www.loc.gov/standards/iso639-2/
 945     /// </summary>
 946     GetMenuLanguage               = 0x91,
 947     /// <summary>
 948     /// Report the physical address
 949     /// </summary>
 950     ReportPhysicalAddress         = 0x84,
 951     /// <summary>
 952     /// Report the language code of the menu language
 953     /// 3 character ISO 639-2 country code. see http://http://www.loc.gov/standards/iso639-2/
 954     /// </summary>
 955     SetMenuLanguage               = 0x32,
 956     /// <summary>
 957     /// Deck control for playback and recording devices
 958     /// </summary>
 959     DeckControl                   = 0x42,
 960     /// <summary>
 961     /// Deck status for playback and recording devices
 962     /// </summary>
 963     DeckStatus                    = 0x1B,
 964     /// <summary>
 965     /// Request deck status from playback and recording devices
 966     /// </summary>
 967     GiveDeckStatus                = 0x1A,
 968     /// <summary>
 969     /// Start playback on playback and recording devices
 970     /// </summary>
 971     Play                          = 0x41,
 972     /// <summary>
 973     /// Request tuner status
 974     /// </summary>
 975     GiveTunerDeviceStatus         = 0x08,
 976     /// <summary>
 977     /// Select analogue service on a tuner
 978     /// </summary>
 979     SelectAnalogueService         = 0x92,
 980     /// <summary>
 981     /// Select digital service on a tuner
 982     /// </summary>
 983     SelectDigtalService           = 0x93,
 984     /// <summary>
 985     /// Report tuner device status
 986     /// </summary>
 987     TunerDeviceStatus             = 0x07,
 988     /// <summary>
 989     /// Tuner step decrement
 990     /// </summary>
 991     TunerStepDecrement            = 0x06,
 992     /// <summary>
 993     /// Tuner step increment
 994     /// </summary>
 995     TunerStepIncrement            = 0x05,
 996     /// <summary>
 997     /// Report device vendor ID
 998     /// </summary>
 999     DeviceVendorId                = 0x87,
1000     /// <summary>
1001     /// Request device vendor ID
1002     /// </summary>
1003     GiveDeviceVendorId            = 0x8C,
1004     /// <summary>
1005     /// Vendor specific command
1006     /// </summary>
1007     VendorCommand                 = 0x89,
1008     /// <summary>
1009     /// Vendor specific command with vendor ID
1010     /// </summary>
1011     VendorCommandWithId           = 0xA0,
1012     /// <summary>
1013     /// Vendor specific remote button pressed
1014     /// </summary>
1015     VendorRemoteButtonDown        = 0x8A,
1016     /// <summary>
1017     /// Vendor specific remote button released
1018     /// </summary>
1019     VendorRemoteButtonUp          = 0x8B,
1020     /// <summary>
1021     /// Display / clear OSD string
1022     /// </summary>
1023     SetOsdString                  = 0x64,
1024     /// <summary>
1025     /// Request device OSD name
1026     /// </summary>
1027     GiveOsdName                   = 0x46,
1028     /// <summary>
1029     /// Report device OSD name
1030     /// </summary>
1031     SetOsdName                    = 0x47,
1032     /// <summary>
1033     /// Request device menu status
1034     /// </summary>
1035     MenuRequest                   = 0x8D,
1036     /// <summary>
1037     /// Report device menu status
1038     /// </summary>
1039     MenuStatus                    = 0x8E,
1040     /// <summary>
1041     /// Remote button pressed
1042     /// </summary>
1043     UserControlPressed            = 0x44,
1044     /// <summary>
1045     /// Remote button released
1046     /// </summary>
1047     UserControlRelease            = 0x45,
1048     /// <summary>
1049     /// Request device power status
1050     /// </summary>
1051     GiveDevicePowerStatus         = 0x8F,
1052     /// <summary>
1053     /// Report device power status
1054     /// </summary>
1055     ReportPowerStatus             = 0x90,
1056     /// <summary>
1057     /// Feature abort / unsupported command
1058     /// </summary>
1059     FeatureAbort                  = 0x00,
1060     /// <summary>
1061     /// Abort command
1062     /// </summary>
1063     Abort                         = 0xFF,
1064     /// <summary>
1065     /// Give audio status
1066     /// </summary>
1067     GiveAudioStatus               = 0x71,
1068     /// <summary>
1069     /// Give audiosystem mode
1070     /// </summary>
1071     GiveSystemAudioMode           = 0x7D,
1072     /// <summary>
1073     /// Report device audio status
1074     /// </summary>
1075     ReportAudioStatus             = 0x7A,
1076     /// <summary>
1077     /// Set audiosystem mode
1078     /// </summary>
1079     SetSystemAudioMode            = 0x72,
1080     /// <summary>
1081     /// Request audiosystem mode
1082     /// </summary>
1083     SystemAudioModeRequest        = 0x70,
1084     /// <summary>
1085     /// Report audiosystem mode
1086     /// </summary>
1087     SystemAudioModeStatus         = 0x7E,
1088     /// <summary>
1089     /// Set audio bitrate
1090     /// </summary>
1091     SetAudioRate                  = 0x9A,
1092     /// <summary>
1093     /// When this opcode is set, no opcode will be sent to the device / poll message
1094     /// This is one of the reserved numbers
1095     /// </summary>
1096     None                          = 0xFD
1097   };
1098
1099   /// <summary>
1100   /// Audiosystem status
1101   /// </summary>
1102   public enum class CecSystemAudioStatus
1103   {
1104     /// <summary>
1105     /// Turned off
1106     /// </summary>
1107     Off = 0,
1108     /// <summary>
1109     /// Turned on
1110     /// </summary>
1111     On  = 1
1112   };
1113
1114   /// <summary>
1115   /// libCEC client application version
1116   /// </summary>
1117   public enum class CecClientVersion
1118   {
1119     /// <summary>
1120     /// before v1.5.0
1121     /// </summary>
1122     VersionPre1_5 = 0,
1123     /// <summary>
1124     /// v1.5.0
1125     /// </summary>
1126     Version1_5_0  = 0x1500,
1127     /// <summary>
1128     /// v1.5.1
1129     /// </summary>
1130     Version1_5_1  = 0x1501,
1131     /// <summary>
1132     /// v1.5.2
1133     /// </summary>
1134     Version1_5_2  = 0x1502,
1135     /// <summary>
1136     /// v1.5.3
1137     /// </summary>
1138     Version1_5_3  = 0x1503,
1139     /// <summary>
1140     /// v1.6.0
1141     /// </summary>
1142     Version1_6_0  = 0x1600,
1143     /// <summary>
1144     /// v1.6.1
1145     /// </summary>
1146     Version1_6_1  = 0x1601,
1147     /// <summary>
1148     /// v1.6.2
1149     /// </summary>
1150     Version1_6_2  = 0x1602,
1151     /// <summary>
1152     /// v1.6.3
1153     /// </summary>
1154     Version1_6_3  = 0x1603,
1155     /// <summary>
1156     /// v1.7.0
1157     /// </summary>
1158     Version1_7_0  = 0x1700,
1159     /// <summary>
1160     /// v1.7.1
1161     /// </summary>
1162     Version1_7_1  = 0x1701,
1163     /// <summary>
1164     /// v1.7.2
1165     /// </summary>
1166     Version1_7_2  = 0x1702,
1167     /// <summary>
1168     /// v1.8.0
1169     /// </summary>
1170     Version1_8_0  = 0x1800,
1171     /// <summary>
1172     /// v1.8.1
1173     /// </summary>
1174     Version1_8_1  = 0x1801,
1175     /// <summary>
1176     /// v1.8.2
1177     /// </summary>
1178     Version1_8_2  = 0x1802,
1179     /// <summary>
1180     /// v1.9.0
1181     /// </summary>
1182     Version1_9_0  = 0x1900,
1183     /// <summary>
1184     /// v2.0.0-pre
1185     /// </summary>
1186     Version1_99_0  = 0x1990,
1187     /// <summary>
1188     /// v2.0.0
1189     /// </summary>
1190     Version2_0_0   = 0x2000,
1191     /// <summary>
1192     /// v2.0.1
1193     /// </summary>
1194     Version2_0_1   = 0x2001,
1195     /// <summary>
1196     /// v2.0.2
1197     /// </summary>
1198     Version2_0_2   = 0x2002,
1199     /// <summary>
1200     /// v2.0.3
1201     /// </summary>
1202     Version2_0_3   = 0x2003,
1203     /// <summary>
1204     /// v2.0.4
1205     /// </summary>
1206     Version2_0_4   = 0x2004,
1207     /// <summary>
1208     /// v2.0.5
1209     /// </summary>
1210     Version2_0_5   = 0x2005,
1211     /// <summary>
1212     /// v2.1.0
1213     /// </summary>
1214     Version2_1_0   = 0x2100,
1215     /// <summary>
1216     /// v2.1.1
1217     /// </summary>
1218     Version2_1_1   = 0x2101
1219   };
1220
1221   /// <summary>
1222   /// libCEC version
1223   /// </summary>
1224   public enum class CecServerVersion
1225   {
1226     /// <summary>
1227     /// before v1.5.0
1228     /// </summary>
1229     VersionPre1_5 = 0,
1230     /// <summary>
1231     /// v1.5.0
1232     /// </summary>
1233     Version1_5_0  = 0x1500,
1234     /// <summary>
1235     /// v1.5.1
1236     /// </summary>
1237     Version1_5_1  = 0x1501,
1238     /// <summary>
1239     /// v1.5.2
1240     /// </summary>
1241     Version1_5_2  = 0x1502,
1242     /// <summary>
1243     /// v1.5.3
1244     /// </summary>
1245     Version1_5_3  = 0x1503,
1246     /// <summary>
1247     /// v1.6.0
1248     /// </summary>
1249     Version1_6_0  = 0x1600,
1250     /// <summary>
1251     /// v1.6.1
1252     /// </summary>
1253     Version1_6_1  = 0x1601,
1254     /// <summary>
1255     /// v1.6.2
1256     /// </summary>
1257     Version1_6_2  = 0x1602,
1258     /// <summary>
1259     /// v1.6.3
1260     /// </summary>
1261     Version1_6_3  = 0x1603,
1262     /// <summary>
1263     /// v1.7.0
1264     /// </summary>
1265     Version1_7_0  = 0x1700,
1266     /// <summary>
1267     /// v1.7.1
1268     /// </summary>
1269     Version1_7_1  = 0x1701,
1270     /// <summary>
1271     /// v1.7.2
1272     /// </summary>
1273     Version1_7_2  = 0x1702,
1274     /// <summary>
1275     /// v1.8.0
1276     /// </summary>
1277     Version1_8_0  = 0x1800,
1278     /// <summary>
1279     /// v1.8.1
1280     /// </summary>
1281     Version1_8_1  = 0x1801,
1282     /// <summary>
1283     /// v1.8.2
1284     /// </summary>
1285     Version1_8_2  = 0x1802,
1286     /// <summary>
1287     /// v1.9.0
1288     /// </summary>
1289     Version1_9_0  = 0x1900,
1290     /// <summary>
1291     /// v2.0.0-pre
1292     /// </summary>
1293     Version1_99_0  = 0x1990,
1294     /// <summary>
1295     /// v2.0.0
1296     /// </summary>
1297     Version2_0_0   = 0x2000,
1298     /// <summary>
1299     /// v2.0.1
1300     /// </summary>
1301     Version2_0_1   = 0x2001,
1302     /// <summary>
1303     /// v2.0.2
1304     /// </summary>
1305     Version2_0_2   = 0x2002,
1306     /// <summary>
1307     /// v2.0.3
1308     /// </summary>
1309     Version2_0_3   = 0x2003,
1310     /// <summary>
1311     /// v2.0.4
1312     /// </summary>
1313     Version2_0_4   = 0x2004,
1314     /// <summary>
1315     /// v2.0.5
1316     /// </summary>
1317     Version2_0_5   = 0x2005,
1318     /// <summary>
1319     /// v2.1.0
1320     /// </summary>
1321     Version2_1_0   = 0x2100,
1322     /// <summary>
1323     /// v2.1.1
1324     /// </summary>
1325     Version2_1_1   = 0x2101
1326   };
1327
1328   /// <summary>
1329   /// Type of adapter to which libCEC is connected
1330   /// </summary>
1331   public enum class CecAdapterType
1332   {
1333     /// <summary>
1334     /// Unknown adapter type
1335     /// </summary>
1336     Unknown                 = 0,
1337     /// <summary>
1338     /// Pulse-Eight USB-CEC adapter
1339     /// </summary>
1340     PulseEightExternal      = 0x1,
1341     /// <summary>
1342     /// Pulse-Eight CEC daughterboard
1343     /// </summary>
1344     PulseEightDaughterboard = 0x2,
1345     /// <summary>
1346     /// Raspberry Pi
1347     /// </summary>
1348     RaspberryPi             = 0x100,
1349     /// <summary>
1350     /// TDA995x
1351     /// </summary>
1352     TDA995x                 = 0x200
1353   };
1354
1355   /// <summary>
1356   /// Descriptor of a CEC adapter, returned when scanning for adapters that are connected to the system
1357   /// </summary>
1358   public ref class CecAdapter
1359   {
1360   public:
1361     /// <summary>
1362     /// Create a new CEC adapter descriptor
1363     /// </summary>
1364     /// <param name="path"> The path descriptor for this CEC adapter</param>
1365     /// <param name="comPort">The COM port of this CEC adapter</param>
1366     CecAdapter(System::String ^ path, System::String ^ comPort)
1367     {
1368       Path = path;
1369       ComPort = comPort;
1370     }
1371
1372     /// <summary>
1373     /// The path descriptor for this CEC adapter
1374     /// </summary>
1375     property System::String ^ Path;
1376
1377     /// <summary>
1378     /// The COM port of this CEC adapter
1379     /// </summary>
1380     property System::String ^ ComPort;
1381   };
1382
1383   /// <summary>
1384   /// A list of CEC device types
1385   /// </summary>
1386   public ref class CecDeviceTypeList
1387   {
1388   public:
1389     /// <summary>
1390     /// Create a new empty list of CEC device types
1391     /// </summary>
1392     CecDeviceTypeList(void)
1393     {
1394       Types = gcnew array<CecDeviceType>(5);
1395       for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
1396         Types[iPtr] = CecDeviceType::Reserved;
1397     }
1398
1399     /// <summary>
1400     /// The array with CecDeviceType instances in this list.
1401     /// </summary>
1402     property array<CecDeviceType> ^ Types;
1403   };
1404
1405   /// <summary>
1406   /// A list of logical addresses
1407   /// </summary>
1408   public ref class CecLogicalAddresses
1409   {
1410   public:
1411     /// <summary>
1412     /// Create a new empty list of logical addresses
1413     /// </summary>
1414     CecLogicalAddresses(void)
1415     {
1416       Addresses = gcnew array<CecLogicalAddress>(16);
1417       Clear();
1418     }
1419
1420     /// <summary>
1421     /// Clears this list
1422     /// </summary>
1423     void Clear(void)
1424     {
1425       Primary = CecLogicalAddress::Unknown;
1426       for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
1427         Addresses[iPtr] = CecLogicalAddress::Unknown;
1428     }
1429
1430     /// <summary>
1431     /// Checks whether a logical address is set in this list.
1432     /// </summary>
1433     /// <param name="address">The address to check.</param>
1434     /// <returns>True when set, false otherwise</returns>
1435     bool IsSet(CecLogicalAddress address)
1436     {
1437       return Addresses[(unsigned int)address] != CecLogicalAddress::Unknown;
1438     }
1439
1440     /// <summary>
1441     /// Add a logical address to this list (if it's not set already)
1442     /// </summary>
1443     /// <param name="address">The address to add.</param>
1444     void Set(CecLogicalAddress address)
1445     {
1446       Addresses[(unsigned int)address] = address;
1447       if (Primary == CecLogicalAddress::Unknown)
1448         Primary = address;
1449     }
1450
1451     /// <summary>
1452     /// The primary (first) address in this list
1453     /// </summary>
1454     property CecLogicalAddress          Primary;
1455
1456     /// <summary>
1457     /// The list of addresses
1458     /// </summary>
1459     property array<CecLogicalAddress> ^ Addresses;
1460   };
1461
1462
1463   /// <summary>
1464   /// Byte array used for CEC command parameters
1465   /// </summary>
1466   public ref class CecDatapacket
1467   {
1468   public:
1469     /// <summary>
1470     /// Create a new byte array with maximum size 100
1471     /// </summary>
1472     CecDatapacket(void)
1473     {
1474       Data = gcnew array<uint8_t>(100);
1475       Size = 0;
1476     }
1477
1478     /// <summary>
1479     /// Adds a byte to this byte array
1480     /// </summary>
1481     /// <param name="data">The byte to add.</param>
1482     void PushBack(uint8_t data)
1483     {
1484       if (Size < 100)
1485       {
1486         Data[Size] = data;
1487         Size++;
1488       }
1489     }
1490
1491     /// <summary>
1492     /// Array data
1493     /// </summary>
1494     property array<uint8_t> ^ Data;
1495
1496     /// <summary>
1497     /// Current data size
1498     /// </summary>
1499     property uint8_t          Size;
1500   };
1501
1502   /// <summary>
1503   /// A CEC command that is received or transmitted over the CEC bus
1504   /// </summary>
1505   public ref class CecCommand
1506   {
1507   public:
1508     /// <summary>
1509     /// Create a new CEC command instance
1510     /// </summary>
1511     /// <param name="initiator">The initiator of the command</param>
1512     /// <param name="destination">The receiver of the command</param>
1513     /// <param name="ack">True when the ack bit is set, false otherwise</param>
1514     /// <param name="eom">True when the eom bit is set, false otherwise</param>
1515     /// <param name="opcode">The CEC opcode of this command</param>
1516     /// <param name="transmitTimeout">The timeout to use when transmitting a command</param>
1517     CecCommand(CecLogicalAddress initiator, CecLogicalAddress destination, bool ack, bool eom, CecOpcode opcode, int32_t transmitTimeout)
1518     {
1519       Initiator       = initiator;
1520       Destination     = destination;
1521       Ack             = ack;
1522       Eom             = eom;
1523       Opcode          = opcode;
1524       OpcodeSet       = true;
1525       TransmitTimeout = transmitTimeout;
1526       Parameters      = gcnew CecDatapacket;
1527       Empty           = false;
1528     }
1529
1530     /// <summary>
1531     /// Create a new empty CEC command instance
1532     /// </summary>
1533     CecCommand(void)
1534     {
1535       Initiator       = CecLogicalAddress::Unknown;
1536       Destination     = CecLogicalAddress::Unknown;
1537       Ack             = false;
1538       Eom             = false;
1539       Opcode          = CecOpcode::None;
1540       OpcodeSet       = false;
1541       TransmitTimeout = 0;
1542       Parameters      = gcnew CecDatapacket;
1543       Empty           = true;
1544     }
1545
1546     /// <summary>
1547     /// Pushes a byte of data to this CEC command
1548     /// </summary>
1549     /// <param name="data">The byte to add</param>
1550     void PushBack(uint8_t data)
1551     {
1552       if (Initiator == CecLogicalAddress::Unknown && Destination == CecLogicalAddress::Unknown)
1553       {
1554         Initiator   = (CecLogicalAddress) (data >> 4);
1555         Destination = (CecLogicalAddress) (data & 0xF);
1556       }
1557       else if (!OpcodeSet)
1558       {
1559         OpcodeSet = true;
1560         Opcode    = (CecOpcode)data;
1561       }
1562       else
1563       {
1564         Parameters->PushBack(data);
1565       }
1566     }
1567
1568     /// <summary>
1569     /// True when this command is empty, false otherwise.
1570     /// </summary>
1571     property bool               Empty;
1572     /// <summary>
1573     /// The initiator of the command
1574     /// </summary>
1575     property CecLogicalAddress  Initiator;
1576     /// <summary>
1577     /// The destination of the command
1578     /// </summary>
1579     property CecLogicalAddress  Destination;
1580     /// <summary>
1581     /// True when the ack bit is set, false otherwise
1582     /// </summary>
1583     property bool               Ack;
1584     /// <summary>
1585     /// True when the eom bit is set, false otherwise
1586     /// </summary>
1587     property bool               Eom;
1588     /// <summary>
1589     /// The CEC opcode of the command
1590     /// </summary>
1591     property CecOpcode          Opcode;
1592     /// <summary>
1593     /// The parameters of this command
1594     /// </summary>
1595     property CecDatapacket ^    Parameters;
1596     /// <summary>
1597     /// True when an opcode is set, false otherwise (poll message)
1598     /// </summary>
1599     property bool               OpcodeSet;
1600     /// <summary>
1601     /// The timeout to use when transmitting a command
1602     /// </summary>
1603     property int32_t            TransmitTimeout;
1604   };
1605
1606   /// <summary>
1607   /// A key press that was received
1608   /// </summary>
1609   public ref class CecKeypress
1610   {
1611   public:
1612     /// <summary>
1613     /// Create a new key press instance
1614     /// </summary>
1615     /// <param name="keycode">The key code of this key press</param>
1616     /// <param name="duration">The duration of this key press in milliseconds</param>
1617     CecKeypress(CecUserControlCode keycode, unsigned int duration)
1618     {
1619       Keycode  = keycode;
1620       Duration = duration;
1621       Empty    = false;
1622     }
1623
1624     /// <summary>
1625     /// Create a new empty key press instance
1626     /// </summary>
1627     CecKeypress(void)
1628     {
1629       Keycode  = CecUserControlCode::Unknown;
1630       Duration = 0;
1631       Empty    = true;
1632     }
1633
1634     /// <summary>
1635     /// True when empty, false otherwise
1636     /// </summary>
1637     property bool               Empty;
1638     /// <summary>
1639     /// The key code of this key press
1640     /// </summary>
1641     property CecUserControlCode Keycode;
1642     /// <summary>
1643     /// The duration of this key press in milliseconds
1644     /// </summary>
1645     property unsigned int       Duration;
1646   };
1647
1648   /// <summary>
1649   /// A log message that libCEC generated
1650   /// </summary>
1651   public ref class CecLogMessage
1652   {
1653   public:
1654     /// <summary>
1655     /// Create a new log message
1656     /// </summary>
1657     /// <param name="message">The actual message</param>
1658     /// <param name="level">The log level, so the application can choose what type information to display</param>
1659     /// <param name="time">The timestamp of this message, in milliseconds after connecting</param>
1660     CecLogMessage(System::String ^ message, CecLogLevel level, int64_t time)
1661     {
1662       Message = message;
1663       Level   = level;
1664       Time    = time;
1665       Empty   = false;
1666     }
1667
1668     /// <summary>
1669     /// Create a new empty log message
1670     /// </summary>
1671     CecLogMessage(void)
1672     {
1673       Message = "";
1674       Level   = CecLogLevel::None;
1675       Time    = 0;
1676       Empty   = true;
1677     }
1678
1679     /// <summary>
1680     /// True when empty, false otherwise.
1681     /// </summary>
1682     property bool            Empty;
1683     /// <summary>
1684     /// The actual message
1685     /// </summary>
1686     property System::String ^Message;
1687     /// <summary>
1688     /// The log level, so the application can choose what type information to display
1689     /// </summary>
1690     property CecLogLevel     Level;
1691     /// <summary>
1692     /// The timestamp of this message, in milliseconds after connecting
1693     /// </summary>
1694     property int64_t         Time;
1695   };
1696
1697   ref class CecCallbackMethods; //forward declaration
1698
1699   /// <summary>
1700   /// The configuration that libCEC uses.
1701   /// </summary>
1702   public ref class LibCECConfiguration
1703   {
1704   public:
1705     /// <summary>
1706     /// Create a new configuration instance with default settings.
1707     /// </summary>
1708     LibCECConfiguration(void)
1709     {
1710       DeviceName          = "";
1711       DeviceTypes         = gcnew CecDeviceTypeList();
1712       AutodetectAddress  = true;
1713       PhysicalAddress     = CEC_DEFAULT_PHYSICAL_ADDRESS;
1714       BaseDevice          = (CecLogicalAddress)CEC_DEFAULT_BASE_DEVICE;
1715       HDMIPort            = CEC_DEFAULT_HDMI_PORT;
1716       ClientVersion       = CecClientVersion::Version2_1_1;
1717       ServerVersion       = CecServerVersion::Version2_1_1;
1718       TvVendor            = CecVendorId::Unknown;
1719
1720       GetSettingsFromROM  = false;
1721       UseTVMenuLanguage   = CEC_DEFAULT_SETTING_USE_TV_MENU_LANGUAGE == 1;
1722       ActivateSource      = CEC_DEFAULT_SETTING_ACTIVATE_SOURCE == 1;
1723
1724       WakeDevices         = gcnew CecLogicalAddresses();
1725       if (CEC_DEFAULT_SETTING_ACTIVATE_SOURCE == 1)
1726         WakeDevices->Set(CecLogicalAddress::Tv);
1727
1728       PowerOffDevices     = gcnew CecLogicalAddresses();
1729       if (CEC_DEFAULT_SETTING_POWER_OFF_SHUTDOWN == 1)
1730         PowerOffDevices->Set(CecLogicalAddress::Broadcast);
1731
1732       PowerOffScreensaver = CEC_DEFAULT_SETTING_POWER_OFF_SCREENSAVER == 1;
1733       PowerOffOnStandby   = CEC_DEFAULT_SETTING_POWER_OFF_ON_STANDBY == 1;
1734
1735       SendInactiveSource  = CEC_DEFAULT_SETTING_SEND_INACTIVE_SOURCE == 1;
1736       LogicalAddresses    = gcnew CecLogicalAddresses();
1737       FirmwareVersion     = 1;
1738       PowerOffDevicesOnStandby = CEC_DEFAULT_SETTING_POWER_OFF_DEVICES_STANDBY == 1;
1739       ShutdownOnStandby   = CEC_DEFAULT_SETTING_SHUTDOWN_ON_STANDBY == 1;
1740       DeviceLanguage      = "";
1741       FirmwareBuildDate   = gcnew System::DateTime(1970,1,1,0,0,0,0);
1742       CECVersion          = (CecVersion)CEC_DEFAULT_SETTING_CEC_VERSION;
1743       AdapterType         = CecAdapterType::Unknown;
1744     }
1745
1746     /// <summary>
1747     /// Change the callback method pointers in this configuration instance.
1748     /// </summary>
1749     /// <param name="callbacks">The new callbacks</param>
1750     void SetCallbacks(CecCallbackMethods ^callbacks)
1751     {
1752       Callbacks = callbacks;
1753     }
1754
1755     /// <summary>
1756     /// Update this configuration with data received from libCEC
1757     /// </summary>
1758     /// <param name="config">The configuration that was received from libCEC</param>
1759     void Update(const CEC::libcec_configuration &config)
1760     {
1761       DeviceName = gcnew System::String(config.strDeviceName);
1762
1763       for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
1764         DeviceTypes->Types[iPtr] = (CecDeviceType)config.deviceTypes.types[iPtr];
1765
1766       AutodetectAddress  = config.bAutodetectAddress == 1;
1767       PhysicalAddress    = config.iPhysicalAddress;
1768       BaseDevice         = (CecLogicalAddress)config.baseDevice;
1769       HDMIPort           = config.iHDMIPort;
1770       ClientVersion      = (CecClientVersion)config.clientVersion;
1771       ServerVersion      = (CecServerVersion)config.serverVersion;
1772       TvVendor           = (CecVendorId)config.tvVendor;
1773
1774       // player specific settings
1775       GetSettingsFromROM = config.bGetSettingsFromROM == 1;
1776       UseTVMenuLanguage = config.bUseTVMenuLanguage == 1;
1777       ActivateSource = config.bActivateSource == 1;
1778
1779       WakeDevices->Clear();
1780       for (uint8_t iPtr = 0; iPtr <= 16; iPtr++)
1781         if (config.wakeDevices[iPtr])
1782           WakeDevices->Set((CecLogicalAddress)iPtr);
1783
1784       PowerOffDevices->Clear();
1785       for (uint8_t iPtr = 0; iPtr <= 16; iPtr++)
1786         if (config.powerOffDevices[iPtr])
1787           PowerOffDevices->Set((CecLogicalAddress)iPtr);
1788
1789       PowerOffScreensaver = config.bPowerOffScreensaver == 1;
1790       PowerOffOnStandby = config.bPowerOffOnStandby == 1;
1791
1792       if (ServerVersion >= CecServerVersion::Version1_5_1)
1793         SendInactiveSource = config.bSendInactiveSource == 1;
1794
1795       if (ServerVersion >= CecServerVersion::Version1_5_3)
1796       {
1797         LogicalAddresses->Clear();
1798         for (uint8_t iPtr = 0; iPtr <= 16; iPtr++)
1799           if (config.logicalAddresses[iPtr])
1800             LogicalAddresses->Set((CecLogicalAddress)iPtr);
1801       }
1802
1803       if (ServerVersion >= CecServerVersion::Version1_6_0)
1804       {
1805         FirmwareVersion          = config.iFirmwareVersion;
1806         PowerOffDevicesOnStandby = config.bPowerOffDevicesOnStandby == 1;
1807         ShutdownOnStandby        = config.bShutdownOnStandby == 1;
1808       }
1809
1810       if (ServerVersion >= CecServerVersion::Version1_6_2)
1811       {
1812         DeviceLanguage = gcnew System::String(config.strDeviceLanguage);
1813         FirmwareBuildDate = gcnew System::DateTime(1970,1,1,0,0,0,0);
1814         FirmwareBuildDate = FirmwareBuildDate->AddSeconds(config.iFirmwareBuildDate);
1815       }
1816
1817       if (ServerVersion >= CecServerVersion::Version1_6_3)
1818         MonitorOnlyClient = config.bMonitorOnly == 1;
1819
1820       if (ServerVersion >= CecServerVersion::Version1_8_0)
1821         CECVersion = (CecVersion)config.cecVersion;
1822
1823       if (ServerVersion >= CecServerVersion::Version1_8_2)
1824         AdapterType = (CecAdapterType)config.adapterType;
1825
1826       if (ServerVersion >= CecServerVersion::Version2_1_0)
1827         PowerOnScreensaver = config.bPowerOnScreensaver == 1;
1828     }
1829
1830     /// <summary>
1831     /// The device name to use on the CEC bus
1832     /// </summary>
1833     property System::String ^     DeviceName;
1834
1835     /// <summary>
1836     /// The device type(s) to use on the CEC bus for libCEC
1837     /// </summary>
1838     property CecDeviceTypeList ^  DeviceTypes;
1839
1840     /// <summary>
1841     /// (read only) set to true by libCEC when the physical address was autodetected
1842     /// </summary>
1843     property bool                 AutodetectAddress;
1844
1845     /// <summary>
1846     /// The physical address of the CEC adapter
1847     /// </summary>
1848     property uint16_t             PhysicalAddress;
1849
1850     /// <summary>
1851     /// The logical address of the device to which the adapter is connected. Only used when PhysicalAddress = 0 or when the adapter doesn't support autodetection
1852     /// </summary>
1853     property CecLogicalAddress    BaseDevice;
1854
1855     /// <summary>
1856     /// The HDMI port to which the adapter is connected. Only used when iPhysicalAddress = 0 or when the adapter doesn't support autodetection
1857     /// </summary>
1858     property uint8_t              HDMIPort;
1859
1860     /// <summary>
1861     /// The client API version to use
1862     /// </summary>
1863     property CecClientVersion     ClientVersion;
1864
1865     /// <summary>
1866     /// The version of libCEC
1867     /// </summary>
1868     property CecServerVersion     ServerVersion;
1869
1870     /// <summary>
1871     /// Override the vendor ID of the TV. Leave this untouched to autodetect
1872     /// </summary>
1873     property CecVendorId          TvVendor;
1874
1875     /// <summary>
1876     /// True to read the settings from the EEPROM, which possibly override the settings passed here
1877     /// </summary>
1878     property bool                 GetSettingsFromROM;
1879
1880     /// <summary>
1881     /// Use the language setting of the TV in the client application. Must be implemented by the client application.
1882     /// 3 character ISO 639-2 country code. see http://http://www.loc.gov/standards/iso639-2/
1883     /// </summary>
1884     property bool                 UseTVMenuLanguage;
1885
1886     /// <summary>
1887     /// Make libCEC the active source when starting the client application
1888     /// </summary>
1889     property bool                 ActivateSource;
1890
1891     /// <summary>
1892     /// List of devices to wake when initialising libCEC or when calling PowerOnDevices() without any parameter.
1893     /// </summary>
1894     property CecLogicalAddresses ^WakeDevices;
1895
1896     /// <summary>
1897     /// List of devices to power off when calling StandbyDevices() without any parameter.
1898     /// </summary>
1899     property CecLogicalAddresses ^PowerOffDevices;
1900
1901     /// <summary>
1902     /// Send standby commands when the client application activates the screensaver. Must be implemented by the client application.
1903     /// </summary>
1904     property bool                 PowerOffScreensaver;
1905
1906     /// <summary>
1907     /// Power off the PC when the TV powers off. Must be implemented by the client application.
1908     /// </summary>
1909     property bool                 PowerOffOnStandby;
1910
1911     /// <summary>
1912     /// Send an inactive source message when exiting the client application.
1913     /// </summary>
1914     property bool                 SendInactiveSource;
1915
1916     /// <summary>
1917     /// The list of logical addresses that libCEC is using
1918     /// </summary>
1919     property CecLogicalAddresses ^LogicalAddresses;
1920
1921     /// <summary>
1922     /// The firmware version of the adapter to which libCEC is connected
1923     /// </summary>
1924     property uint16_t             FirmwareVersion;
1925
1926     /// <summary>
1927     /// Send standby commands when the client application activates standby mode (S3). Must be implemented by the client application.
1928     /// </summary>
1929     property bool                 PowerOffDevicesOnStandby;
1930
1931     /// <summary>
1932     /// Shutdown this PC when the TV is switched off. only used when PowerOffOnStandby = false
1933     /// </summary>
1934     property bool                 ShutdownOnStandby;
1935
1936     /// <summary>
1937     /// True to start a monitor-only client, false to start a standard client.
1938     /// </summary>
1939     property bool                 MonitorOnlyClient;
1940
1941     /// <summary>
1942     /// The language code of the menu language that libCEC reports to other devices.
1943     /// 3 character ISO 639-2 country code. see http://http://www.loc.gov/standards/iso639-2/
1944     /// </summary>
1945     property System::String ^     DeviceLanguage;
1946
1947     /// <summary>
1948     /// The callback methods to use.
1949     /// </summary>
1950     property CecCallbackMethods ^ Callbacks;
1951
1952     /// <summary>
1953     /// The build date of the firmware.
1954     /// </summary>
1955     property System::DateTime ^   FirmwareBuildDate;
1956
1957     /// <summary>
1958     /// The CEC version that libCEC uses.
1959     /// </summary>
1960     property CecVersion           CECVersion;
1961
1962     /// <summary>
1963     /// The type of adapter that libCEC is connected to.
1964     /// </summary>
1965     property CecAdapterType       AdapterType;
1966
1967         /// <summary>
1968     /// True to power on when quitting the screensaver.
1969     /// </summary>
1970         property bool                 PowerOnScreensaver;
1971   };
1972
1973   // the callback methods are called by unmanaged code, so we need some delegates for this
1974 #pragma unmanaged
1975   // unmanaged callback methods
1976   typedef int (__stdcall *LOGCB)    (const CEC::cec_log_message &message);
1977   typedef int (__stdcall *KEYCB)    (const CEC::cec_keypress &key);
1978   typedef int (__stdcall *COMMANDCB)(const CEC::cec_command &command);
1979   typedef int (__stdcall *CONFIGCB) (const CEC::libcec_configuration &config);
1980   typedef int (__stdcall *ALERTCB)  (const CEC::libcec_alert, const CEC::libcec_parameter &data);
1981   typedef int (__stdcall *MENUCB)   (const CEC::cec_menu_state newVal);
1982   typedef void (__stdcall *ACTICB)  (const CEC::cec_logical_address logicalAddress, const uint8_t bActivated);
1983
1984   /// <summary>
1985   /// libCEC callback methods. Unmanaged code.
1986   /// </summary>
1987   typedef struct
1988   {
1989     /// <summary>
1990     /// Log message callback
1991     /// </summary>
1992     LOGCB     logCB;
1993     /// <summary>
1994     /// Key press/release callback
1995     /// </summary>
1996     KEYCB     keyCB;
1997     /// <summary>
1998     /// Raw CEC data callback
1999     /// </summary>
2000     COMMANDCB commandCB;
2001     /// <summary>
2002     /// Updated configuration callback
2003     /// </summary>
2004     CONFIGCB  configCB;
2005     /// <summary>
2006     /// Alert message callback
2007     /// </summary>
2008     ALERTCB   alertCB;
2009     /// <summary>
2010     /// Menu status change callback
2011     /// </summary>
2012     MENUCB    menuCB;
2013     /// <summary>
2014     /// Source (de)activated callback
2015     /// </summary>
2016     ACTICB    sourceActivatedCB;
2017   } UnmanagedCecCallbacks;
2018
2019   static PLATFORM::CMutex                   g_callbackMutex;
2020   static std::vector<UnmanagedCecCallbacks> g_unmanagedCallbacks;
2021   static CEC::ICECCallbacks                 g_cecCallbacks;
2022
2023   /// <summary>
2024   /// Called by libCEC to send back a log message to the application
2025   /// </summary>
2026   /// <param name="cbParam">Pointer to the callback struct</param>
2027   /// <param name="message">The log message</param>
2028   /// <return>1 when handled, 0 otherwise</return>
2029   int CecLogMessageCB(void *cbParam, const CEC::cec_log_message message)
2030   {
2031     if (cbParam)
2032     {
2033       size_t iPtr = (size_t)cbParam;
2034       PLATFORM::CLockObject lock(g_callbackMutex);
2035       if (iPtr >= 0 && iPtr < g_unmanagedCallbacks.size())
2036         return g_unmanagedCallbacks[iPtr].logCB(message);
2037     }
2038     return 0;
2039   }
2040
2041   /// <summary>
2042   /// Called by libCEC to send back a key press or release to the application
2043   /// </summary>
2044   /// <param name="cbParam">Pointer to the callback struct</param>
2045   /// <param name="key">The key press command that libCEC received</param>
2046   /// <return>1 when handled, 0 otherwise</return>
2047   int CecKeyPressCB(void *cbParam, const CEC::cec_keypress key)
2048   {
2049     if (cbParam)
2050     {
2051       size_t iPtr = (size_t)cbParam;
2052       PLATFORM::CLockObject lock(g_callbackMutex);
2053       if (iPtr >= 0 && iPtr < g_unmanagedCallbacks.size())
2054         return g_unmanagedCallbacks[iPtr].keyCB(key);
2055     }
2056     return 0;
2057   }
2058
2059   /// <summary>
2060   /// Called by libCEC to send back raw CEC data to the application
2061   /// </summary>
2062   /// <param name="cbParam">Pointer to the callback struct</param>
2063   /// <param name="command">The raw CEC data</param>
2064   /// <return>1 when handled, 0 otherwise</return>
2065   int CecCommandCB(void *cbParam, const CEC::cec_command command)
2066   {
2067     if (cbParam)
2068     {
2069       size_t iPtr = (size_t)cbParam;
2070       PLATFORM::CLockObject lock(g_callbackMutex);
2071       if (iPtr >= 0 && iPtr < g_unmanagedCallbacks.size())
2072         return g_unmanagedCallbacks[iPtr].commandCB(command);
2073     }
2074     return 0;
2075   }
2076
2077   /// <summary>
2078   /// Called by libCEC to send back an updated configuration to the application
2079   /// </summary>
2080   /// <param name="cbParam">Pointer to the callback struct</param>
2081   /// <param name="config">The new configuration</param>
2082   /// <return>1 when handled, 0 otherwise</return>
2083   int CecConfigCB(void *cbParam, const CEC::libcec_configuration config)
2084   {
2085     if (cbParam)
2086     {
2087       size_t iPtr = (size_t)cbParam;
2088       PLATFORM::CLockObject lock(g_callbackMutex);
2089       if (iPtr >= 0 && iPtr < g_unmanagedCallbacks.size())
2090         return g_unmanagedCallbacks[iPtr].configCB(config);
2091     }
2092     return 0;
2093   }
2094
2095   /// <summary>
2096   /// Called by libCEC to send back an alert message to the application
2097   /// </summary>
2098   /// <param name="cbParam">Pointer to the callback struct</param>
2099   /// <param name="data">The alert message</param>
2100   /// <return>1 when handled, 0 otherwise</return>
2101   int CecAlertCB(void *cbParam, const CEC::libcec_alert alert, const CEC::libcec_parameter data)
2102   {
2103     if (cbParam)
2104     {
2105       size_t iPtr = (size_t)cbParam;
2106       PLATFORM::CLockObject lock(g_callbackMutex);
2107       if (iPtr >= 0 && iPtr < g_unmanagedCallbacks.size())
2108         return g_unmanagedCallbacks[iPtr].alertCB(alert, data);
2109     }
2110     return 0;
2111   }
2112
2113   /// <summary>
2114   /// Called by libCEC to send back a menu state change to the application
2115   /// </summary>
2116   /// <param name="cbParam">Pointer to the callback struct</param>
2117   /// <param name="newVal">The new menu state</param>
2118   /// <return>1 when handled, 0 otherwise</return>
2119   int CecMenuCB(void *cbParam, const CEC::cec_menu_state newVal)
2120   {
2121     if (cbParam)
2122     {
2123       size_t iPtr = (size_t)cbParam;
2124       PLATFORM::CLockObject lock(g_callbackMutex);
2125       if (iPtr >= 0 && iPtr < g_unmanagedCallbacks.size())
2126         return g_unmanagedCallbacks[iPtr].menuCB(newVal);
2127     }
2128     return 0;
2129   }
2130
2131   /// <summary>
2132   /// Called by libCEC to notify the application that the source that is handled by libCEC was (de)activated
2133   /// </summary>
2134   /// <param name="cbParam">Pointer to the callback struct</param>
2135   /// <param name="logicalAddress">The logical address that was (de)activated</param>
2136   /// <param name="activated">True when activated, false when deactivated</param>
2137   void CecSourceActivatedCB(void *cbParam, const CEC::cec_logical_address logicalAddress, const uint8_t activated)
2138   {
2139     if (cbParam)
2140     {
2141       size_t iPtr = (size_t)cbParam;
2142       PLATFORM::CLockObject lock(g_callbackMutex);
2143       if (iPtr >= 0 && iPtr < g_unmanagedCallbacks.size())
2144         g_unmanagedCallbacks[iPtr].sourceActivatedCB(logicalAddress, activated);
2145     }
2146   }
2147
2148 #pragma managed
2149   /// <summary>
2150   /// Delegate method for the CecLogMessageCB callback in CecCallbackMethods
2151   /// </summary>
2152   public delegate int  CecLogMessageManagedDelegate(const CEC::cec_log_message &);
2153   /// <summary>
2154   /// Delegate method for the CecKeyPressCB callback in CecCallbackMethods
2155   /// </summary>
2156   public delegate int  CecKeyPressManagedDelegate(const CEC::cec_keypress &);
2157   /// <summary>
2158   /// Delegate method for the CecCommandCB callback in CecCallbackMethods
2159   /// </summary>
2160   public delegate int  CecCommandManagedDelegate(const CEC::cec_command &);
2161   /// <summary>
2162   /// Delegate method for the CecConfigCB callback in CecCallbackMethods
2163   /// </summary>
2164   public delegate int  CecConfigManagedDelegate(const CEC::libcec_configuration &);
2165   /// <summary>
2166   /// Delegate method for the CecAlertCB callback in CecCallbackMethods
2167   /// </summary>
2168   public delegate int  CecAlertManagedDelegate(const CEC::libcec_alert, const CEC::libcec_parameter &);
2169   /// <summary>
2170   /// Delegate method for the CecMenuCB callback in CecCallbackMethods
2171   /// </summary>
2172   public delegate int  CecMenuManagedDelegate(const CEC::cec_menu_state);
2173   /// <summary>
2174   /// Delegate method for the CecSourceActivatedCB callback in CecCallbackMethods
2175   /// </summary>
2176   public delegate void CecSourceActivatedManagedDelegate(const CEC::cec_logical_address, const uint8_t);
2177
2178   /// <summary>
2179   /// Assign the callback methods in the g_cecCallbacks struct
2180   /// </summary>
2181   void AssignCallbacks()
2182   {
2183     g_cecCallbacks.CBCecLogMessage           = CecLogMessageCB;
2184     g_cecCallbacks.CBCecKeyPress             = CecKeyPressCB;
2185     g_cecCallbacks.CBCecCommand              = CecCommandCB;
2186     g_cecCallbacks.CBCecConfigurationChanged = CecConfigCB;
2187     g_cecCallbacks.CBCecAlert                = CecAlertCB;
2188     g_cecCallbacks.CBCecMenuStateChanged     = CecMenuCB;
2189     g_cecCallbacks.CBCecSourceActivated      = CecSourceActivatedCB;
2190   }
2191
2192   /// <summary>
2193   /// The callback methods that libCEC uses
2194   /// </summary>
2195   public ref class CecCallbackMethods
2196   {
2197   public:
2198     CecCallbackMethods(void)
2199     {
2200       m_iCallbackPtr = -1;
2201       AssignCallbacks();
2202       m_bHasCallbacks = false;
2203       m_bDelegatesCreated = false;
2204     }
2205
2206     ~CecCallbackMethods(void)
2207     {
2208       DestroyDelegates();
2209     }
2210
2211     /// <summary>
2212     /// Pointer to the callbacks struct entry
2213     /// </summary>
2214     size_t GetCallbackPtr(void)
2215     {
2216       PLATFORM::CLockObject lock(g_callbackMutex);
2217       return m_iCallbackPtr;
2218     }
2219
2220   protected:
2221     !CecCallbackMethods(void)
2222     {
2223       DestroyDelegates();
2224     }
2225
2226   public:
2227     /// <summary>
2228     /// Disable callback methods
2229     /// </summary>
2230     virtual void DisableCallbacks(void)
2231     {
2232       DestroyDelegates();
2233     }
2234
2235     /// <summary>
2236     /// Enable callback methods
2237     /// </summary>
2238     /// <param name="callbacks">Callback methods to activate</param>
2239     /// <return>true when handled, false otherwise</return>
2240     virtual bool EnableCallbacks(CecCallbackMethods ^ callbacks)
2241     {
2242       CreateDelegates();
2243       if (!m_bHasCallbacks)
2244       {
2245         m_bHasCallbacks = true;
2246         m_callbacks = callbacks;
2247         return true;
2248       }
2249
2250       return false;
2251     }
2252
2253     /// <summary>
2254     /// Called by libCEC to send back a log message to the application.
2255     /// Override in the application to handle this callback.
2256     /// </summary>
2257     /// <param name="message">The log message</param>
2258     /// <return>1 when handled, 0 otherwise</return>
2259     virtual int ReceiveLogMessage(CecLogMessage ^ message)
2260     {
2261       return 0;
2262     }
2263
2264     /// <summary>
2265     /// Called by libCEC to send back a key press or release to the application.
2266     /// Override in the application to handle this callback.
2267     /// </summary>
2268     /// <param name="key">The key press command that libCEC received</param>
2269     /// <return>1 when handled, 0 otherwise</return>
2270     virtual int ReceiveKeypress(CecKeypress ^ key)
2271     {
2272       return 0;
2273     }
2274
2275     /// <summary>
2276     /// Called by libCEC to send back raw CEC data to the application.
2277     /// Override in the application to handle this callback.
2278     /// </summary>
2279     /// <param name="command">The raw CEC data</param>
2280     /// <return>1 when handled, 0 otherwise</return>
2281     virtual int ReceiveCommand(CecCommand ^ command)
2282     {
2283       return 0;
2284     }
2285
2286     /// <summary>
2287     /// Called by libCEC to send back an updated configuration to the application.
2288     /// Override in the application to handle this callback.
2289     /// </summary>
2290     /// <param name="config">The new configuration</param>
2291     /// <return>1 when handled, 0 otherwise</return>
2292     virtual int ConfigurationChanged(LibCECConfiguration ^ config)
2293     {
2294       return 0;
2295     }
2296
2297     /// <summary>
2298     /// Called by libCEC to send back an alert message to the application.
2299     /// Override in the application to handle this callback.
2300     /// </summary>
2301     /// <param name="data">The alert message</param>
2302     /// <return>1 when handled, 0 otherwise</return>
2303     virtual int ReceiveAlert(CecAlert alert, CecParameter ^ data)
2304     {
2305       return 0;
2306     }
2307
2308     /// <summary>
2309     /// Called by libCEC to send back a menu state change to the application.
2310     /// Override in the application to handle this callback.
2311     /// </summary>
2312     /// <param name="newVal">The new menu state</param>
2313     /// <return>1 when handled, 0 otherwise</return>
2314     virtual int ReceiveMenuStateChange(CecMenuState newVal)
2315     {
2316       return 0;
2317     }
2318
2319     /// <summary>
2320     /// Called by libCEC to notify the application that the source that is handled by libCEC was (de)activated.
2321     /// Override in the application to handle this callback.
2322     /// </summary>
2323     /// <param name="logicalAddress">The logical address that was (de)activated</param>
2324     /// <param name="activated">True when activated, false when deactivated</param>
2325     virtual void SourceActivated(CecLogicalAddress logicalAddress, bool activated)
2326     {
2327     }
2328
2329   protected:
2330     // managed callback methods
2331     int CecLogMessageManaged(const CEC::cec_log_message &message)
2332     {
2333       int iReturn(0);
2334       if (m_bHasCallbacks)
2335         iReturn = m_callbacks->ReceiveLogMessage(gcnew CecLogMessage(gcnew System::String(message.message), (CecLogLevel)message.level, message.time));
2336       return iReturn;
2337     }
2338
2339     int CecKeyPressManaged(const CEC::cec_keypress &key)
2340     {
2341       int iReturn(0);
2342       if (m_bHasCallbacks)
2343         iReturn = m_callbacks->ReceiveKeypress(gcnew CecKeypress((CecUserControlCode)key.keycode, key.duration));
2344       return iReturn;
2345     }
2346
2347     int CecCommandManaged(const CEC::cec_command &command)
2348     {
2349       int iReturn(0);
2350       if (m_bHasCallbacks)
2351       {
2352         CecCommand ^ newCommand = gcnew CecCommand((CecLogicalAddress)command.initiator, (CecLogicalAddress)command.destination, command.ack == 1 ? true : false, command.eom == 1 ? true : false, (CecOpcode)command.opcode, command.transmit_timeout);
2353         for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
2354           newCommand->Parameters->PushBack(command.parameters[iPtr]);
2355         iReturn = m_callbacks->ReceiveCommand(newCommand);
2356       }
2357       return iReturn;
2358     }
2359
2360     int CecConfigManaged(const CEC::libcec_configuration &config)
2361     {
2362       int iReturn(0);
2363       if (m_bHasCallbacks)
2364       {
2365         LibCECConfiguration ^netConfig = gcnew LibCECConfiguration();
2366         netConfig->Update(config);
2367         iReturn = m_callbacks->ConfigurationChanged(netConfig);
2368       }
2369       return iReturn;
2370     }
2371
2372     int CecAlertManaged(const CEC::libcec_alert alert, const CEC::libcec_parameter &data)
2373     {
2374       int iReturn(0);
2375       if (m_bHasCallbacks)
2376       {
2377         CecParameterType newType = (CecParameterType)data.paramType;
2378         if (newType == CecParameterType::ParameterTypeString)
2379         {
2380           System::String ^ newData = gcnew System::String((const char *)data.paramData, 0, 128);
2381           CecParameter ^ newParam = gcnew CecParameter(newType, newData);
2382           iReturn = m_callbacks->ReceiveAlert((CecAlert)alert, newParam);
2383         }
2384       }
2385       return iReturn;
2386     }
2387
2388     int CecMenuManaged(const CEC::cec_menu_state newVal)
2389     {
2390       int iReturn(0);
2391       if (m_bHasCallbacks)
2392       {
2393         iReturn = m_callbacks->ReceiveMenuStateChange((CecMenuState)newVal);
2394       }
2395       return iReturn;
2396     }
2397
2398     void CecSourceActivatedManaged(const CEC::cec_logical_address logicalAddress, const uint8_t bActivated)
2399     {
2400       if (m_bHasCallbacks)
2401         m_callbacks->SourceActivated((CecLogicalAddress)logicalAddress, bActivated == 1);
2402     }
2403
2404     void DestroyDelegates()
2405     {
2406       m_bHasCallbacks = false;
2407       if (m_bDelegatesCreated)
2408       {
2409         m_bDelegatesCreated = false;
2410         m_logMessageGCHandle.Free();
2411         m_keypressGCHandle.Free();
2412         m_commandGCHandle.Free();
2413         m_alertGCHandle.Free();
2414         m_menuGCHandle.Free();
2415         m_sourceActivatedGCHandle.Free();
2416       }
2417     }
2418
2419     void CreateDelegates()
2420     {
2421       DestroyDelegates();
2422
2423       if (!m_bDelegatesCreated)
2424       {
2425         msclr::interop::marshal_context ^ context = gcnew msclr::interop::marshal_context();
2426
2427         // create the delegate method for the log message callback
2428         m_logMessageDelegate      = gcnew CecLogMessageManagedDelegate(this, &CecCallbackMethods::CecLogMessageManaged);
2429         m_logMessageGCHandle      = System::Runtime::InteropServices::GCHandle::Alloc(m_logMessageDelegate);
2430         m_logMessageCallback      = static_cast<LOGCB>(System::Runtime::InteropServices::Marshal::GetFunctionPointerForDelegate(m_logMessageDelegate).ToPointer());
2431
2432         // create the delegate method for the keypress callback
2433         m_keypressDelegate        = gcnew CecKeyPressManagedDelegate(this, &CecCallbackMethods::CecKeyPressManaged);
2434         m_keypressGCHandle        = System::Runtime::InteropServices::GCHandle::Alloc(m_keypressDelegate);
2435         m_keypressCallback        = static_cast<KEYCB>(System::Runtime::InteropServices::Marshal::GetFunctionPointerForDelegate(m_keypressDelegate).ToPointer());
2436
2437         // create the delegate method for the command callback
2438         m_commandDelegate         = gcnew CecCommandManagedDelegate(this, &CecCallbackMethods::CecCommandManaged);
2439         m_commandGCHandle         = System::Runtime::InteropServices::GCHandle::Alloc(m_commandDelegate);
2440         m_commandCallback         = static_cast<COMMANDCB>(System::Runtime::InteropServices::Marshal::GetFunctionPointerForDelegate(m_commandDelegate).ToPointer());
2441
2442         // create the delegate method for the configuration change callback
2443         m_configDelegate          = gcnew CecConfigManagedDelegate(this, &CecCallbackMethods::CecConfigManaged);
2444         m_configGCHandle          = System::Runtime::InteropServices::GCHandle::Alloc(m_configDelegate);
2445         m_configCallback          = static_cast<CONFIGCB>(System::Runtime::InteropServices::Marshal::GetFunctionPointerForDelegate(m_configDelegate).ToPointer());
2446
2447         // create the delegate method for the alert callback
2448         m_alertDelegate           = gcnew CecAlertManagedDelegate(this, &CecCallbackMethods::CecAlertManaged);
2449         m_alertGCHandle           = System::Runtime::InteropServices::GCHandle::Alloc(m_alertDelegate);
2450         m_alertCallback           = static_cast<ALERTCB>(System::Runtime::InteropServices::Marshal::GetFunctionPointerForDelegate(m_alertDelegate).ToPointer());
2451
2452         // create the delegate method for the menu callback
2453         m_menuDelegate            = gcnew CecMenuManagedDelegate(this, &CecCallbackMethods::CecMenuManaged);
2454         m_menuGCHandle            = System::Runtime::InteropServices::GCHandle::Alloc(m_menuDelegate);
2455         m_menuCallback            = static_cast<MENUCB>(System::Runtime::InteropServices::Marshal::GetFunctionPointerForDelegate(m_menuDelegate).ToPointer());
2456
2457         // create the delegate method for the source activated callback
2458         m_sourceActivatedDelegate = gcnew CecSourceActivatedManagedDelegate(this, &CecCallbackMethods::CecSourceActivatedManaged);
2459         m_sourceActivatedGCHandle = System::Runtime::InteropServices::GCHandle::Alloc(m_sourceActivatedDelegate);
2460         m_sourceActivatedCallback = static_cast<ACTICB>(System::Runtime::InteropServices::Marshal::GetFunctionPointerForDelegate(m_sourceActivatedDelegate).ToPointer());
2461
2462         delete context;
2463
2464         UnmanagedCecCallbacks unmanagedCallbacks;
2465         unmanagedCallbacks.logCB             = m_logMessageCallback;
2466         unmanagedCallbacks.keyCB             = m_keypressCallback;
2467         unmanagedCallbacks.commandCB         = m_commandCallback;
2468         unmanagedCallbacks.configCB          = m_configCallback;
2469         unmanagedCallbacks.alertCB           = m_alertCallback;
2470         unmanagedCallbacks.menuCB            = m_menuCallback;
2471         unmanagedCallbacks.sourceActivatedCB = m_sourceActivatedCallback;
2472
2473         PLATFORM::CLockObject lock(g_callbackMutex);
2474         g_unmanagedCallbacks.push_back(unmanagedCallbacks);
2475         m_iCallbackPtr = g_unmanagedCallbacks.size() - 1;
2476         m_bDelegatesCreated = true;
2477       }
2478     }
2479
2480     CecLogMessageManagedDelegate ^                    m_logMessageDelegate;
2481     static System::Runtime::InteropServices::GCHandle m_logMessageGCHandle;
2482     LOGCB                                             m_logMessageCallback;
2483
2484     CecKeyPressManagedDelegate ^                      m_keypressDelegate;
2485     static System::Runtime::InteropServices::GCHandle m_keypressGCHandle;
2486     KEYCB                                             m_keypressCallback;
2487
2488     CecCommandManagedDelegate ^                       m_commandDelegate;
2489     static System::Runtime::InteropServices::GCHandle m_commandGCHandle;
2490     COMMANDCB                                         m_commandCallback;
2491
2492     CecConfigManagedDelegate ^                        m_configDelegate;
2493     static System::Runtime::InteropServices::GCHandle m_configGCHandle;
2494     CONFIGCB                                          m_configCallback;
2495
2496     CecAlertManagedDelegate ^                         m_alertDelegate;
2497     static System::Runtime::InteropServices::GCHandle m_alertGCHandle;
2498     ALERTCB                                           m_alertCallback;
2499
2500     CecMenuManagedDelegate ^                          m_menuDelegate;
2501     static System::Runtime::InteropServices::GCHandle m_menuGCHandle;
2502     MENUCB                                            m_menuCallback;
2503
2504     CecSourceActivatedManagedDelegate ^               m_sourceActivatedDelegate;
2505     static System::Runtime::InteropServices::GCHandle m_sourceActivatedGCHandle;
2506     ACTICB                                            m_sourceActivatedCallback;
2507
2508     CecCallbackMethods ^ m_callbacks;
2509     bool                 m_bHasCallbacks;
2510     bool                 m_bDelegatesCreated;
2511     size_t               m_iCallbackPtr;
2512   };
2513 }