epan/dissectors/packet-sysex.c

   1 /* packet-sysex.c
   2  *
   3  * MIDI SysEx dissector
   4  * Tomasz Mon 2012
   5  *
   6  * SPDX-License-Identifier: GPL-2.0-or-later
   7  */
   8
   9
  10 #include "config.h"
  11
  12 #include <epan/packet.h>
  13 #include <epan/conversation.h>
  14 #include <epan/expert.h>
  15
  16 void proto_register_sysex(void);
  17 void proto_reg_handoff_sysex(void);
  18
  19 /* protocols and header fields */
  20 static int proto_sysex;
  21 static int hf_sysex_message_start;
  22 static int hf_sysex_manufacturer_id;
  23 static int hf_sysex_three_byte_manufacturer_id;
  24 static int hf_sysex_message_eox;
  25
  26 static int ett_sysex;
  27
  28 static dissector_handle_t sysex_digitech_handle;
  29
  30 static expert_field ei_sysex_message_start_byte;
  31 static expert_field ei_sysex_message_end_byte;
  32 static expert_field ei_sysex_undecoded;
  33
  34 #define SYSEX_MANUFACTURER_DOD 0x000010
  35
  36 /* Manufacturer and Extended Manufacturer IDs as of April 2019
  37  * https://www.midi.org/specifications-old/item/manufacturer-id-numbers
  38  */
  39 static const value_string sysex_manufacturer_id_vals[] = {
  40     {0x01, "Sequential"},
  41     {0x02, "IDP"},
  42     {0x03, "Voyetra Turtle Beach, Inc."},
  43     {0x04, "Moog Music"},
  44     {0x05, "Passport Designs"},
  45     {0x06, "Lexicon Inc."},
  46     {0x07, "Kurzweil / Young Chang"},
  47     {0x08, "Fender"},
  48     {0x09, "MIDI9"},
  49     {0x0A, "AKG Acoustics"},
  50     {0x0B, "Voyce Music"},
  51     {0x0C, "WaveFrame (Timeline)"},
  52     {0x0D, "ADA Signal Processors, Inc."},
  53     {0x0E, "Garfield Electronics"},
  54     {0x0F, "Ensoniq"},
  55     {0x10, "Oberheim / Gibson Labs"},
  56     {0x11, "Apple, Inc."},
  57     {0x12, "Grey Matter Response"},
  58     {0x13, "Digidesign Inc."},
  59     {0x14, "Palmtree Instruments"},
  60     {0x15, "JLCooper Electronics"},
  61     {0x16, "Lowrey Organ Company"},
  62     {0x17, "Adams-Smith"},
  63     {0x18, "E-mu"},
  64     {0x19, "Harmony Systems"},
  65     {0x1A, "ART"},
  66     {0x1B, "Baldwin"},
  67     {0x1C, "Eventide"},
  68     {0x1D, "Inventronics"},
  69     {0x1E, "Key Concepts"},
  70     {0x1F, "Clarity"},
  71     {0x20, "Passac"},
  72     {0x21, "Proel Labs (SIEL)"},
  73     {0x22, "Synthaxe (UK)"},
  74     {0x23, "Stepp"},
  75     {0x24, "Hohner"},
  76     {0x25, "Twister"},
  77     {0x26, "Ketron s.r.l."},
  78     {0x27, "Jellinghaus MS"},
  79     {0x28, "Southworth Music Systems"},
  80     {0x29, "PPG (Germany)"},
  81     {0x2A, "JEN"},
  82     {0x2B, "Solid State Logic Organ Systems"},
  83     {0x2C, "Audio Veritrieb-P. Struven"},
  84     {0x2D, "Neve"},
  85     {0x2E, "Soundtracs Ltd."},
  86     {0x2F, "Elka"},
  87     {0x30, "Dynacord"},
  88     {0x31, "Viscount International Spa (Intercontinental Electronics)"},
  89     {0x32, "Drawmer"},
  90     {0x33, "Clavia Digital Instruments"},
  91     {0x34, "Audio Architecture"},
  92     {0x35, "Generalmusic Corp SpA"},
  93     {0x36, "Cheetah Marketing"},
  94     {0x37, "C.T.M."},
  95     {0x38, "Simmons UK"},
  96     {0x39, "Soundcraft Electronics"},
  97     {0x3A, "Steinberg Media Technologies AG"},
  98     {0x3B, "Wersi Gmbh"},
  99     {0x3C, "AVAB Niethammer AB"},
 100     {0x3D, "Digigram"},
 101     {0x3E, "Waldorf Electronics GmbH"},
 102     {0x3F, "Quasimidi"},
 103     {0x40, "Kawai Musical Instruments MFG. CO. Ltd"},
 104     {0x41, "Roland Corporation"},
 105     {0x42, "Korg Inc."},
 106     {0x43, "Yamaha Corporation"},
 107     {0x44, "Casio Computer Co. Ltd"},
 108     {0x46, "Kamiya Studio Co. Ltd"},
 109     {0x47, "Akai Electric Co. Ltd."},
 110     {0x48, "Victor Company of Japan, Ltd."},
 111     {0x4B, "Fujitsu Limited"},
 112     {0x4C, "Sony Corporation"},
 113     {0x4E, "Teac Corporation"},
 114     {0x50, "Matsushita Electric Industrial Co. , Ltd"},
 115     {0x51, "Fostex Corporation"},
 116     {0x52, "Zoom Corporation"},
 117     {0x54, "Matsushita Communication Industrial Co., Ltd."},
 118     {0x55, "Suzuki Musical Instruments MFG. Co., Ltd."},
 119     {0x56, "Fuji Sound Corporation Ltd."},
 120     {0x57, "Acoustic Technical Laboratory, Inc."},
 121     {0x59, "Faith, Inc."},
 122     {0x5A, "Internet Corporation"},
 123     {0x5C, "Seekers Co. Ltd."},
 124     {0x5F, "SD Card Association"},
 125     /* Three special IDs specified in MIDI 1.0 Detailed Specification */
 126     {0x7D, "Educational/Non-Commercial Use"},
 127     {0x7E, "Non-Real Time Universal System Exclusive"},
 128     {0x7F, "Real Time Universal System Exclusive"},
 129     {0,NULL}
 130 };
 131 static value_string_ext sysex_manufacturer_id_vals_ext =
 132     VALUE_STRING_EXT_INIT(sysex_manufacturer_id_vals);
 133
 134 static const value_string sysex_extended_manufacturer_id_vals[] = {
 135     {0x000001, "Time/Warner Interactive"},
 136     {0x000002, "Advanced Gravis Comp. Tech Ltd."},
 137     {0x000003, "Media Vision"},
 138     {0x000004, "Dornes Research Group"},
 139     {0x000005, "K-Muse"},
 140     {0x000006, "Stypher"},
 141     {0x000007, "Digital Music Corp."},
 142     {0x000008, "IOTA Systems"},
 143     {0x000009, "New England Digital"},
 144     {0x00000A, "Artisyn"},
 145     {0x00000B, "IVL Technologies Ltd."},
 146     {0x00000C, "Southern Music Systems"},
 147     {0x00000D, "Lake Butler Sound Company"},
 148     {0x00000E, "Alesis Studio Electronics"},
 149     {0x00000F, "Sound Creation"},
 150     {0x000010, "DOD Electronics Corp."},
 151     {0x000011, "Studer-Editech"},
 152     {0x000012, "Sonus"},
 153     {0x000013, "Temporal Acuity Products"},
 154     {0x000014, "Perfect Fretworks"},
 155     {0x000015, "KAT Inc."},
 156     {0x000016, "Opcode Systems"},
 157     {0x000017, "Rane Corporation"},
 158     {0x000018, "Anadi Electronique"},
 159     {0x000019, "KMX"},
 160     {0x00001A, "Allen & Heath Brenell"},
 161     {0x00001B, "Peavey Electronics"},
 162     {0x00001C, "360 Systems"},
 163     {0x00001D, "Spectrum Design and Development"},
 164     {0x00001E, "Marquis Music"},
 165     {0x00001F, "Zeta Systems"},
 166     {0x000020, "Axxes (Brian Parsonett)"},
 167     {0x000021, "Orban"},
 168     {0x000022, "Indian Valley Mfg."},
 169     {0x000023, "Triton"},
 170     {0x000024, "KTI"},
 171     {0x000025, "Breakaway Technologies"},
 172     {0x000026, "Leprecon / CAE Inc."},
 173     {0x000027, "Harrison Systems Inc."},
 174     {0x000028, "Future Lab/Mark Kuo"},
 175     {0x000029, "Rocktron Corporation"},
 176     {0x00002A, "PianoDisc"},
 177     {0x00002B, "Cannon Research Group"},
 178     {0x00002C, "Reserved"},
 179     {0x00002D, "Rodgers Instrument LLC"},
 180     {0x00002E, "Blue Sky Logic"},
 181     {0x00002F, "Encore Electronics"},
 182     {0x000030, "Uptown"},
 183     {0x000031, "Voce"},
 184     {0x000032, "CTI Audio, Inc. (Musically Intel. Devs.)"},
 185     {0x000033, "S3 Incorporated"},
 186     {0x000034, "Broderbund / Red Orb"},
 187     {0x000035, "Allen Organ Co."},
 188     {0x000036, "Reserved"},
 189     {0x000037, "Music Quest"},
 190     {0x000038, "Aphex"},
 191     {0x000039, "Gallien Krueger"},
 192     {0x00003A, "IBM"},
 193     {0x00003B, "Mark Of The Unicorn"},
 194     {0x00003C, "Hotz Corporation"},
 195     {0x00003D, "ETA Lighting"},
 196     {0x00003E, "NSI Corporation"},
 197     {0x00003F, "Ad Lib, Inc."},
 198     {0x000040, "Richmond Sound Design"},
 199     {0x000041, "Microsoft"},
 200     {0x000042, "Mindscape (Software Toolworks)"},
 201     {0x000043, "Russ Jones Marketing / Niche"},
 202     {0x000044, "Intone"},
 203     {0x000045, "Advanced Remote Technologies"},
 204     {0x000046, "White Instruments"},
 205     {0x000047, "GT Electronics/Groove Tubes"},
 206     {0x000048, "Pacific Research & Engineering"},
 207     {0x000049, "Timeline Vista, Inc."},
 208     {0x00004A, "Mesa Boogie Ltd."},
 209     {0x00004B, "FSLI"},
 210     {0x00004C, "Sequoia Development Group"},
 211     {0x00004D, "Studio Electronics"},
 212     {0x00004E, "Euphonix, Inc"},
 213     {0x00004F, "InterMIDI, Inc."},
 214     {0x000050, "MIDI Solutions Inc."},
 215     {0x000051, "3DO Company"},
 216     {0x000052, "Lightwave Research / High End Systems"},
 217     {0x000053, "Micro-W Corporation"},
 218     {0x000054, "Spectral Synthesis, Inc."},
 219     {0x000055, "Lone Wolf"},
 220     {0x000056, "Studio Technologies Inc."},
 221     {0x000057, "Peterson Electro-Musical Product, Inc."},
 222     {0x000058, "Atari Corporation"},
 223     {0x000059, "Marion Systems Corporation"},
 224     {0x00005A, "Design Event"},
 225     {0x00005B, "Winjammer Software Ltd."},
 226     {0x00005C, "AT&T Bell Laboratories"},
 227     {0x00005D, "Reserved"},
 228     {0x00005E, "Symetrix"},
 229     {0x00005F, "MIDI the World"},
 230     {0x000060, "Spatializer"},
 231     {0x000061, "Micros 'N MIDI"},
 232     {0x000062, "Accordians International"},
 233     {0x000063, "EuPhonics (now 3Com)"},
 234     {0x000064, "Musonix"},
 235     {0x000065, "Turtle Beach Systems (Voyetra)"},
 236     {0x000066, "Loud Technologies / Mackie"},
 237     {0x000067, "Compuserve"},
 238     {0x000068, "BEC Technologies"},
 239     {0x000069, "QRS Music Inc"},
 240     {0x00006A, "P.G. Music"},
 241     {0x00006B, "Sierra Semiconductor"},
 242     {0x00006C, "EpiGraf"},
 243     {0x00006D, "Electronics Diversified Inc"},
 244     {0x00006E, "Tune 1000"},
 245     {0x00006F, "Advanced Micro Devices"},
 246     {0x000070, "Mediamation"},
 247     {0x000071, "Sabine Musical Mfg. Co. Inc."},
 248     {0x000072, "Woog Labs"},
 249     {0x000073, "Micropolis Corp"},
 250     {0x000074, "Ta Horng Musical Instrument"},
 251     {0x000075, "e-Tek Labs (Forte Tech)"},
 252     {0x000076, "Electro-Voice"},
 253     {0x000077, "Midisoft Corporation"},
 254     {0x000078, "QSound Labs"},
 255     {0x000079, "Westrex"},
 256     {0x00007A, "Nvidia"},
 257     {0x00007B, "ESS Technology"},
 258     {0x00007C, "Media Trix Peripherals"},
 259     {0x00007D, "Brooktree Corp"},
 260     {0x00007E, "Otari Corp"},
 261     {0x00007F, "Key Electronics, Inc."},
 262     {0x000100, "Shure Incorporated"},
 263     {0x000101, "AuraSound"},
 264     {0x000102, "Crystal Semiconductor"},
 265     {0x000103, "Conexant (Rockwell)"},
 266     {0x000104, "Silicon Graphics"},
 267     {0x000105, "M-Audio (Midiman)"},
 268     {0x000106, "PreSonus"},
 269     {0x000108, "Topaz Enterprises"},
 270     {0x000109, "Cast Lighting"},
 271     {0x00010A, "Microsoft"},
 272     {0x00010B, "Sonic Foundry"},
 273     {0x00010C, "Line 6 (Fast Forward) (Yamaha)"},
 274     {0x00010D, "Beatnik Inc"},
 275     {0x00010E, "Van Koevering Company"},
 276     {0x00010F, "Altech Systems"},
 277     {0x000110, "S & S Research"},
 278     {0x000111, "VLSI Technology"},
 279     {0x000112, "Chromatic Research"},
 280     {0x000113, "Sapphire"},
 281     {0x000114, "IDRC"},
 282     {0x000115, "Justonic Tuning"},
 283     {0x000116, "TorComp Research Inc."},
 284     {0x000117, "Newtek Inc."},
 285     {0x000118, "Sound Sculpture"},
 286     {0x000119, "Walker Technical"},
 287     {0x00011A, "Digital Harmony (PAVO)"},
 288     {0x00011B, "InVision Interactive"},
 289     {0x00011C, "T-Square Design"},
 290     {0x00011D, "Nemesys Music Technology"},
 291     {0x00011E, "DBX Professional (Harman Intl)"},
 292     {0x00011F, "Syndyne Corporation"},
 293     {0x000120, "Bitheadz"},
 294     {0x000121, "Cakewalk Music Software"},
 295     {0x000122, "Analog Devices"},
 296     {0x000123, "National Semiconductor"},
 297     {0x000124, "Boom Theory / Adinolfi Alternative Percussion"},
 298     {0x000125, "Virtual DSP Corporation"},
 299     {0x000126, "Antares Systems"},
 300     {0x000127, "Angel Software"},
 301     {0x000128, "St Louis Music"},
 302     {0x000129, "Passport Music Software LLC (Gvox)"},
 303     {0x00012A, "Ashley Audio Inc."},
 304     {0x00012B, "Vari-Lite Inc."},
 305     {0x00012C, "Summit Audio Inc."},
 306     {0x00012D, "Aureal Semiconductor Inc."},
 307     {0x00012E, "SeaSound LLC"},
 308     {0x00012F, "U.S. Robotics"},
 309     {0x000130, "Aurisis Research"},
 310     {0x000131, "Nearfield Research"},
 311     {0x000132, "FM7 Inc"},
 312     {0x000133, "Swivel Systems"},
 313     {0x000134, "Hyperactive Audio Systems"},
 314     {0x000135, "MidiLite (Castle Studios Productions)"},
 315     {0x000136, "Radikal Technologies"},
 316     {0x000137, "Roger Linn Design"},
 317     {0x000138, "TC-Helicon Vocal Technologies"},
 318     {0x000139, "Event Electronics"},
 319     {0x00013A, "Sonic Network Inc"},
 320     {0x00013B, "Realtime Music Solutions"},
 321     {0x00013C, "Apogee Digital"},
 322     {0x00013D, "Classical Organs, Inc."},
 323     {0x00013E, "Microtools Inc."},
 324     {0x00013F, "Numark Industries"},
 325     {0x000140, "Frontier Design Group, LLC"},
 326     {0x000141, "Recordare LLC"},
 327     {0x000142, "Starr Labs"},
 328     {0x000143, "Voyager Sound Inc."},
 329     {0x000144, "Manifold Labs"},
 330     {0x000145, "Aviom Inc."},
 331     {0x000146, "Mixmeister Technology"},
 332     {0x000147, "Notation Software"},
 333     {0x000148, "Mercurial Communications"},
 334     {0x000149, "Wave Arts"},
 335     {0x00014A, "Logic Sequencing Devices"},
 336     {0x00014B, "Axess Electronics"},
 337     {0x00014C, "Muse Research"},
 338     {0x00014D, "Open Labs"},
 339     {0x00014E, "Guillemot Corp"},
 340     {0x00014F, "Samson Technologies"},
 341     {0x000150, "Electronic Theatre Controls"},
 342     {0x000151, "Blackberry (RIM)"},
 343     {0x000152, "Mobileer"},
 344     {0x000153, "Synthogy"},
 345     {0x000154, "Lynx Studio Technology Inc."},
 346     {0x000155, "Damage Control Engineering LLC"},
 347     {0x000156, "Yost Engineering, Inc."},
 348     {0x000157, "Brooks & Forsman Designs LLC / DrumLite"},
 349     {0x000158, "Infinite Response"},
 350     {0x000159, "Garritan Corp"},
 351     {0x00015A, "Plogue Art et Technologie, Inc"},
 352     {0x00015B, "RJM Music Technology"},
 353     {0x00015C, "Custom Solutions Software"},
 354     {0x00015D, "Sonarcana LLC / Highly Liquid"},
 355     {0x00015E, "Centrance"},
 356     {0x00015F, "Kesumo LLC"},
 357     {0x000160, "Stanton (Gibson Brands)"},
 358     {0x000161, "Livid Instruments"},
 359     {0x000162, "First Act / 745 Media"},
 360     {0x000163, "Pygraphics, Inc."},
 361     {0x000164, "Panadigm Innovations Ltd"},
 362     {0x000165, "Avedis Zildjian Co"},
 363     {0x000166, "Auvital Music Corp"},
 364     {0x000167, "You Rock Guitar (was: Inspired Instruments)"},
 365     {0x000168, "Chris Grigg Designs"},
 366     {0x000169, "Slate Digital LLC"},
 367     {0x00016A, "Mixware"},
 368     {0x00016B, "Social Entropy"},
 369     {0x00016C, "Source Audio LLC"},
 370     {0x00016D, "Ernie Ball / Music Man"},
 371     {0x00016E, "Fishman"},
 372     {0x00016F, "Custom Audio Electronics"},
 373     {0x000170, "American Audio/DJ"},
 374     {0x000171, "Mega Control Systems"},
 375     {0x000172, "Kilpatrick Audio"},
 376     {0x000173, "iConnectivity"},
 377     {0x000174, "Fractal Audio"},
 378     {0x000175, "NetLogic Microsystems"},
 379     {0x000176, "Music Computing"},
 380     {0x000177, "Nektar Technology Inc"},
 381     {0x000178, "Zenph Sound Innovations"},
 382     {0x000179, "DJTechTools.com"},
 383     {0x00017A, "Rezonance Labs"},
 384     {0x00017B, "Decibel Eleven"},
 385     {0x00017C, "CNMAT"},
 386     {0x00017D, "Media Overkill"},
 387     {0x00017E, "Confusion Studios"},
 388     {0x00017F, "moForte Inc"},
 389     {0x000200, "Miselu Inc"},
 390     {0x000201, "Amelia's Compass LLC"},
 391     {0x000202, "Zivix LLC"},
 392     {0x000203, "Artiphon"},
 393     {0x000204, "Synclavier Digital"},
 394     {0x000205, "Light & Sound Control Devices LLC"},
 395     {0x000206, "Retronyms Inc"},
 396     {0x000207, "JS Technologies"},
 397     {0x000208, "Quicco Sound"},
 398     {0x000209, "A-Designs Audio"},
 399     {0x00020A, "McCarthy Music Corp"},
 400     {0x00020B, "Denon DJ"},
 401     {0x00020C, "Keith Robert Murray"},
 402     {0x00020D, "Google"},
 403     {0x00020E, "ISP Technologies"},
 404     {0x00020F, "Abstrakt Instruments LLC"},
 405     {0x000210, "Meris LLC"},
 406     {0x000211, "Sensorpoint LLC"},
 407     {0x000212, "Hi-Z Labs"},
 408     {0x000213, "Imitone"},
 409     {0x000214, "Intellijel Designs Inc."},
 410     {0x000215, "Dasz Instruments Inc."},
 411     {0x000216, "Remidi"},
 412     {0x000217, "Disaster Area Designs LLC"},
 413     {0x000218, "Universal Audio"},
 414     {0x000219, "Carter Duncan Corp"},
 415     {0x00021A, "Essential Technology"},
 416     {0x00021B, "Cantux Research LLC"},
 417     {0x00021C, "Hummel Technologies"},
 418     {0x00021D, "Sensel Inc"},
 419     {0x00021E, "DBML Group"},
 420     {0x00021F, "Madrona Labs"},
 421     {0x000220, "Mesa Boogie"},
 422     {0x000221, "Effigy Labs"},
 423     {0x000222, "MK2 Image Ltd"},
 424     {0x000223, "Red Panda LLC"},
 425     {0x000224, "OnSong LLC"},
 426     {0x000225, "Jamboxx Inc."},
 427     {0x000226, "Electro-Harmonix "},
 428     {0x000227, "RnD64 Inc"},
 429     {0x000228, "Neunaber Technology LLC "},
 430     {0x000229, "Kaom Inc."},
 431     {0x00022A, "Hallowell EMC"},
 432     {0x00022B, "Sound Devices, LLC"},
 433     {0x00022C, "Spectrasonics, Inc"},
 434     {0x00022D, "Second Sound, LLC"},
 435     {0x002000, "Dream SAS"},
 436     {0x002001, "Strand Lighting"},
 437     {0x002002, "Amek Div of Harman Industries"},
 438     {0x002003, "Casa Di Risparmio Di Loreto"},
 439     {0x002004, "Böhm electronic GmbH"},
 440     {0x002005, "Syntec Digital Audio"},
 441     {0x002006, "Trident Audio Developments"},
 442     {0x002007, "Real World Studio"},
 443     {0x002008, "Evolution Synthesis, Ltd"},
 444     {0x002009, "Yes Technology"},
 445     {0x00200A, "Audiomatica"},
 446     {0x00200B, "Bontempi SpA (Sigma)"},
 447     {0x00200C, "F.B.T. Elettronica SpA"},
 448     {0x00200D, "MidiTemp GmbH"},
 449     {0x00200E, "LA Audio (Larking Audio)"},
 450     {0x00200F, "Zero 88 Lighting Limited"},
 451     {0x002010, "Micon Audio Electronics GmbH"},
 452     {0x002011, "Forefront Technology"},
 453     {0x002012, "Studio Audio and Video Ltd."},
 454     {0x002013, "Kenton Electronics"},
 455     {0x002014, "Celco/ Electrosonic"},
 456     {0x002015, "ADB"},
 457     {0x002016, "Marshall Products Limited"},
 458     {0x002017, "DDA"},
 459     {0x002018, "BSS Audio Ltd."},
 460     {0x002019, "MA Lighting Technology"},
 461     {0x00201A, "Fatar SRL c/o Music Industries"},
 462     {0x00201B, "QSC Audio Products Inc."},
 463     {0x00201C, "Artisan Classic Organ Inc."},
 464     {0x00201D, "Orla Spa"},
 465     {0x00201E, "Pinnacle Audio (Klark Teknik PLC)"},
 466     {0x00201F, "TC Electronics"},
 467     {0x002020, "Doepfer Musikelektronik GmbH"},
 468     {0x002021, "Creative ATC / E-mu"},
 469     {0x002022, "Seyddo/Minami"},
 470     {0x002023, "LG Electronics (Goldstar)"},
 471     {0x002024, "Midisoft sas di M.Cima & C"},
 472     {0x002025, "Samick Musical Inst. Co. Ltd."},
 473     {0x002026, "Penny and Giles (Bowthorpe PLC)"},
 474     {0x002027, "Acorn Computer"},
 475     {0x002028, "LSC Electronics Pty. Ltd."},
 476     {0x002029, "Focusrite/Novation"},
 477     {0x00202A, "Samkyung Mechatronics"},
 478     {0x00202B, "Medeli Electronics Co."},
 479     {0x00202C, "Charlie Lab SRL"},
 480     {0x00202D, "Blue Chip Music Technology"},
 481     {0x00202E, "BEE OH Corp"},
 482     {0x00202F, "LG Semicon America"},
 483     {0x002030, "TESI"},
 484     {0x002031, "EMAGIC"},
 485     {0x002032, "Behringer GmbH"},
 486     {0x002033, "Access Music Electronics"},
 487     {0x002034, "Synoptic"},
 488     {0x002035, "Hanmesoft"},
 489     {0x002036, "Terratec Electronic GmbH"},
 490     {0x002037, "Proel SpA"},
 491     {0x002038, "IBK MIDI"},
 492     {0x002039, "IRCAM"},
 493     {0x00203A, "Propellerhead Software"},
 494     {0x00203B, "Red Sound Systems Ltd"},
 495     {0x00203C, "Elektron ESI AB"},
 496     {0x00203D, "Sintefex Audio"},
 497     {0x00203E, "MAM (Music and More)"},
 498     {0x00203F, "Amsaro GmbH"},
 499     {0x002040, "CDS Advanced Technology BV (Lanbox)"},
 500     {0x002041, "Mode Machines (Touched By Sound GmbH)"},
 501     {0x002042, "DSP Arts"},
 502     {0x002043, "Phil Rees Music Tech"},
 503     {0x002044, "Stamer Musikanlagen GmbH"},
 504     {0x002045, "Musical Muntaner S.A. dba Soundart"},
 505     {0x002046, "C-Mexx Software"},
 506     {0x002047, "Klavis Technologies"},
 507     {0x002048, "Noteheads AB"},
 508     {0x002049, "Algorithmix"},
 509     {0x00204A, "Skrydstrup R&D"},
 510     {0x00204B, "Professional Audio Company"},
 511     {0x00204C, "NewWave Labs (MadWaves)"},
 512     {0x00204D, "Vermona"},
 513     {0x00204E, "Nokia"},
 514     {0x00204F, "Wave Idea"},
 515     {0x002050, "Hartmann GmbH"},
 516     {0x002051, "Lion's Tracs"},
 517     {0x002052, "Analogue Systems"},
 518     {0x002053, "Focal-JMlab"},
 519     {0x002054, "Ringway Electronics (Chang-Zhou) Co Ltd"},
 520     {0x002055, "Faith Technologies (Digiplug)"},
 521     {0x002056, "Showworks"},
 522     {0x002057, "Manikin Electronic"},
 523     {0x002058, "1 Come Tech"},
 524     {0x002059, "Phonic Corp"},
 525     {0x00205A, "Dolby Australia (Lake)"},
 526     {0x00205B, "Silansys Technologies"},
 527     {0x00205C, "Winbond Electronics"},
 528     {0x00205D, "Cinetix Medien und Interface GmbH"},
 529     {0x00205E, "A&G Soluzioni Digitali"},
 530     {0x00205F, "Sequentix GmbH"},
 531     {0x002060, "Oram Pro Audio"},
 532     {0x002061, "Be4 Ltd"},
 533     {0x002062, "Infection Music"},
 534     {0x002063, "Central Music Co. (CME)"},
 535     {0x002064, "genoQs Machines GmbH"},
 536     {0x002065, "Medialon"},
 537     {0x002066, "Waves Audio Ltd"},
 538     {0x002067, "Jerash Labs"},
 539     {0x002068, "Da Fact"},
 540     {0x002069, "Elby Designs"},
 541     {0x00206A, "Spectral Audio"},
 542     {0x00206B, "Arturia"},
 543     {0x00206C, "Vixid"},
 544     {0x00206D, "C-Thru Music"},
 545     {0x00206E, "Ya Horng Electronic Co LTD"},
 546     {0x00206F, "SM Pro Audio"},
 547     {0x002070, "OTO Machines"},
 548     {0x002071, "ELZAB S.A. (G LAB)"},
 549     {0x002072, "Blackstar Amplification Ltd"},
 550     {0x002073, "M3i Technologies GmbH"},
 551     {0x002074, "Gemalto (from Xiring)"},
 552     {0x002075, "Prostage SL"},
 553     {0x002076, "Teenage Engineering"},
 554     {0x002077, "Tobias Erichsen Consulting"},
 555     {0x002078, "Nixer Ltd"},
 556     {0x002079, "Hanpin Electron Co Ltd"},
 557     {0x00207A, "\"MIDI-hardware\" R.Sowa"},
 558     {0x00207B, "Beyond Music Industrial Ltd"},
 559     {0x00207C, "Kiss Box B.V."},
 560     {0x00207D, "Misa Digital Technologies Ltd"},
 561     {0x00207E, "AI Musics Technology Inc"},
 562     {0x00207F, "Serato Inc LP"},
 563     {0x002100, "Limex"},
 564     {0x002101, "Kyodday (Tokai)"},
 565     {0x002102, "Mutable Instruments"},
 566     {0x002103, "PreSonus Software Ltd"},
 567     {0x002104, "Ingenico (was Xiring)"},
 568     {0x002105, "Fairlight Instruments Pty Ltd"},
 569     {0x002106, "Musicom Lab"},
 570     {0x002107, "Modal Electronics (Modulus/VacoLoco)"},
 571     {0x002108, "RWA (Hong Kong) Limited"},
 572     {0x002109, "Native Instruments"},
 573     {0x00210A, "Naonext"},
 574     {0x00210B, "MFB"},
 575     {0x00210C, "Teknel Research"},
 576     {0x00210D, "Ploytec GmbH"},
 577     {0x00210E, "Surfin Kangaroo Studio"},
 578     {0x00210F, "Philips Electronics HK Ltd"},
 579     {0x002110, "ROLI Ltd"},
 580     {0x002111, "Panda-Audio Ltd"},
 581     {0x002112, "BauM Software"},
 582     {0x002113, "Machinewerks Ltd."},
 583     {0x002114, "Xiamen Elane Electronics"},
 584     {0x002115, "Marshall Amplification PLC"},
 585     {0x002116, "Kiwitechnics Ltd"},
 586     {0x002117, "Rob Papen"},
 587     {0x002118, "Spicetone OU"},
 588     {0x002119, "V3Sound"},
 589     {0x00211A, "IK Multimedia"},
 590     {0x00211B, "Novalia Ltd"},
 591     {0x00211C, "Modor Music"},
 592     {0x00211D, "Ableton"},
 593     {0x00211E, "Dtronics"},
 594     {0x00211F, "ZAQ Audio"},
 595     {0x002120, "Muabaobao Education Technology Co Ltd"},
 596     {0x002121, "Flux Effects"},
 597     {0x002122, "Audiothingies (MCDA)"},
 598     {0x002123, "Retrokits"},
 599     {0x002124, "Morningstar FX Pte Ltd"},
 600     {0x002125, "Changsha Hotone Audio Co Ltd"},
 601     {0x002126, "Expressive E"},
 602     {0x002127, "Expert Sleepers Ltd"},
 603     {0x002128, "Timecode-Vision Technology"},
 604     {0x002129, "Hornberg Research GbR"},
 605     {0x00212A, "Sonic Potions"},
 606     {0x00212B, "Audiofront"},
 607     {0x00212C, "Fred's Lab"},
 608     {0x00212D, "Audio Modeling"},
 609     {0x00212E, "C. Bechstein Digital GmbH"},
 610     {0x00212F, "Motas Electronics Ltd"},
 611     {0x002130, "MIND Music Labs"},
 612     {0x002131, "Sonic Academy Ltd"},
 613     {0x002132, "Bome Software"},
 614     {0x002133, "AODYO SAS"},
 615     {0x002134, "Pianoforce S.R.O"},
 616     {0x002135, "Dreadbox P.C."},
 617     {0x002136, "TouchKeys Instruments Ltd"},
 618     {0x002137, "The Gigrig Ltd"},
 619     {0x002138, "ALM Co"},
 620     {0x002139, "CH Sound Design"},
 621     {0x00213A, "Beat Bars"},
 622     {0x00213B, "Blokas"},
 623     {0x00213C, "GEWA Music GmbH"},
 624     {0x00213D, "dadamachines"},
 625     {0x00213E, "Augmented Instruments Ltd (Bela)"},
 626     {0x00213F, "Supercritical Ltd"},
 627     {0x004000, "Crimson Technology Inc."},
 628     {0x004001, "Softbank Mobile Corp"},
 629     {0x004003, "D&M Holdings Inc."},
 630     {0,NULL}
 631 };
 632 static value_string_ext sysex_extended_manufacturer_id_vals_ext =
 633     VALUE_STRING_EXT_INIT(sysex_extended_manufacturer_id_vals);
 634
 635 /* dissector for System Exclusive MIDI data */
 636 static int
 637 dissect_sysex_command(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* data _U_)
 638 {
 639     uint8_t sysex_helper;
 640     int data_len;
 641     proto_item *item;
 642     proto_item *ti = NULL;
 643     proto_tree *tree = NULL;
 644     int offset = 0;
 645     int manufacturer_payload_len;
 646     uint8_t manufacturer_id;
 647     uint32_t three_byte_manufacturer_id = 0xFFFFFF;
 648
 649     col_set_str(pinfo->cinfo, COL_PROTOCOL, "SYSEX");
 650     col_set_str(pinfo->cinfo, COL_INFO, "MIDI System Exclusive Command");
 651
 652     data_len = tvb_reported_length(tvb);
 653
 654     ti = proto_tree_add_protocol_format(parent_tree, proto_sysex, tvb, 0, -1, "MIDI System Exclusive Command");
 655     tree = proto_item_add_subtree(ti, ett_sysex);
 656
 657     /* Check start byte (System Exclusive - 0xF0) */
 658     sysex_helper = tvb_get_uint8(tvb, 0);
 659     item = proto_tree_add_item(tree, hf_sysex_message_start, tvb, offset, 1, ENC_BIG_ENDIAN);
 660     if (sysex_helper != 0xF0)
 661     {
 662         expert_add_info(pinfo, item, &ei_sysex_message_start_byte);
 663     }
 664
 665     offset++;
 666
 667     manufacturer_id = tvb_get_uint8(tvb, offset);
 668     /* Three-byte manufacturer ID starts with 00 */
 669     if (manufacturer_id == 0)
 670     {
 671         three_byte_manufacturer_id = tvb_get_ntoh24(tvb, offset);
 672         proto_tree_add_item(tree, hf_sysex_three_byte_manufacturer_id, tvb, offset, 3, ENC_BIG_ENDIAN);
 673         offset += 3;
 674     }
 675     /* One-byte manufacturer ID */
 676     else
 677     {
 678         proto_tree_add_item(tree, hf_sysex_manufacturer_id, tvb, offset, 1, ENC_BIG_ENDIAN);
 679         offset++;
 680     }
 681
 682     /* Following data is menufacturer-specific */
 683     manufacturer_payload_len = data_len - offset - 1;
 684     if (manufacturer_payload_len > 0)
 685     {
 686         tvbuff_t *payload_tvb = tvb_new_subset_length(tvb, offset, manufacturer_payload_len);
 687         switch (three_byte_manufacturer_id)
 688         {
 689             case SYSEX_MANUFACTURER_DOD:
 690             {
 691                 offset += call_dissector(sysex_digitech_handle, payload_tvb, pinfo, parent_tree);
 692                 break;
 693             }
 694             default:
 695                 break;
 696         }
 697     }
 698
 699     if (offset < data_len - 1)
 700     {
 701         proto_tree_add_expert(tree, pinfo, &ei_sysex_undecoded, tvb, offset, data_len - offset - 1);
 702     }
 703
 704     /* Check end byte (EOX - 0xF7) */
 705     sysex_helper = tvb_get_uint8(tvb, data_len - 1);
 706     item = proto_tree_add_item(tree, hf_sysex_message_eox, tvb, data_len - 1, 1, ENC_BIG_ENDIAN);
 707     if (sysex_helper != 0xF7)
 708     {
 709         expert_add_info(pinfo, item, &ei_sysex_message_end_byte);
 710     }
 711     return tvb_captured_length(tvb);
 712 }
 713
 714 void
 715 proto_register_sysex(void)
 716 {
 717     static hf_register_info hf[] = {
 718         { &hf_sysex_message_start,
 719             { "SysEx message start", "sysex.start", FT_UINT8, BASE_HEX,
 720               NULL, 0, "System Exclusive Message start (0xF0)", HFILL }},
 721         { &hf_sysex_manufacturer_id,
 722             { "Manufacturer ID", "sysex.manufacturer_id", FT_UINT8, BASE_HEX|BASE_EXT_STRING,
 723               &sysex_manufacturer_id_vals_ext, 0, NULL, HFILL }},
 724         { &hf_sysex_three_byte_manufacturer_id,
 725             { "Manufacturer ID", "sysex.manufacturer_id", FT_UINT24, BASE_HEX|BASE_EXT_STRING,
 726               &sysex_extended_manufacturer_id_vals_ext, 0, NULL, HFILL }},
 727         { &hf_sysex_message_eox,
 728             { "EOX", "sysex.eox", FT_UINT8, BASE_HEX,
 729               NULL, 0, "System Exclusive Message end (0xF7)", HFILL}},
 730     };
 731
 732     static int *sysex_subtrees[] = {
 733         &ett_sysex
 734     };
 735
 736     static ei_register_info ei[] = {
 737         { &ei_sysex_message_start_byte, { "sysex.message_start_byte", PI_PROTOCOL, PI_WARN, "SYSEX Error: Wrong start byte", EXPFILL }},
 738         { &ei_sysex_message_end_byte, { "sysex.message_end_byte", PI_PROTOCOL, PI_WARN, "SYSEX Error: Wrong end byte", EXPFILL }},
 739         { &ei_sysex_undecoded, { "sysex.undecoded", PI_UNDECODED, PI_WARN, "Not dissected yet (report to wireshark.org)", EXPFILL }},
 740     };
 741
 742     expert_module_t* expert_sysex;
 743
 744     proto_sysex = proto_register_protocol("MIDI System Exclusive", "SYSEX", "sysex");
 745     proto_register_field_array(proto_sysex, hf, array_length(hf));
 746     proto_register_subtree_array(sysex_subtrees, array_length(sysex_subtrees));
 747     expert_sysex = expert_register_protocol(proto_sysex);
 748     expert_register_field_array(expert_sysex, ei, array_length(ei));
 749
 750     register_dissector("sysex", dissect_sysex_command, proto_sysex);
 751 }
 752
 753 void
 754 proto_reg_handoff_sysex(void)
 755 {
 756     sysex_digitech_handle = find_dissector_add_dependency("sysex_digitech", proto_sysex);
 757 }
 758
 759 /*
 760  * Editor modelines
 761  *
 762  * Local Variables:
 763  * c-basic-offset: 4
 764  * tab-width: 8
 765  * indent-tabs-mode: nil
 766  * End:
 767  *
 768  * ex: set shiftwidth=4 tabstop=8 expandtab:
 769  * :indentSize=4:tabSize=8:noTabs=true:
 770  */