libpcsxcore/plugins.c

   1 /***************************************************************************
   2  *   Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team              *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA.           *
  18  ***************************************************************************/
  19
  20 /*
  21 * Plugin library callback/access functions.
  22 */
  23
  24 #include "plugins.h"
  25 #include "cdriso.h"
  26
  27 static char IsoFile[MAXPATHLEN] = "";
  28 static s64 cdOpenCaseTime = 0;
  29
  30 GPUupdateLace         GPU_updateLace;
  31 GPUinit               GPU_init;
  32 GPUshutdown           GPU_shutdown;
  33 GPUconfigure          GPU_configure;
  34 GPUtest               GPU_test;
  35 GPUabout              GPU_about;
  36 GPUopen               GPU_open;
  37 GPUclose              GPU_close;
  38 GPUreadStatus         GPU_readStatus;
  39 GPUreadData           GPU_readData;
  40 GPUreadDataMem        GPU_readDataMem;
  41 GPUwriteStatus        GPU_writeStatus;
  42 GPUwriteData          GPU_writeData;
  43 GPUwriteDataMem       GPU_writeDataMem;
  44 GPUdmaChain           GPU_dmaChain;
  45 GPUkeypressed         GPU_keypressed;
  46 GPUdisplayText        GPU_displayText;
  47 GPUmakeSnapshot       GPU_makeSnapshot;
  48 GPUfreeze             GPU_freeze;
  49 GPUgetScreenPic       GPU_getScreenPic;
  50 GPUshowScreenPic      GPU_showScreenPic;
  51 GPUvBlank             GPU_vBlank;
  52
  53 CDRinit               CDR_init;
  54 CDRshutdown           CDR_shutdown;
  55 CDRopen               CDR_open;
  56 CDRclose              CDR_close;
  57 CDRtest               CDR_test;
  58 CDRgetTN              CDR_getTN;
  59 CDRgetTD              CDR_getTD;
  60 CDRreadTrack          CDR_readTrack;
  61 CDRgetBuffer          CDR_getBuffer;
  62 CDRplay               CDR_play;
  63 CDRstop               CDR_stop;
  64 CDRgetStatus          CDR_getStatus;
  65 CDRgetDriveLetter     CDR_getDriveLetter;
  66 CDRgetBufferSub       CDR_getBufferSub;
  67 CDRconfigure          CDR_configure;
  68 CDRabout              CDR_about;
  69 CDRsetfilename        CDR_setfilename;
  70 CDRreadCDDA           CDR_readCDDA;
  71 CDRgetTE              CDR_getTE;
  72
  73 SPUinit               SPU_init;
  74 SPUshutdown           SPU_shutdown;
  75 SPUopen               SPU_open;
  76 SPUclose              SPU_close;
  77 SPUwriteRegister      SPU_writeRegister;
  78 SPUreadRegister       SPU_readRegister;
  79 SPUwriteDMAMem        SPU_writeDMAMem;
  80 SPUreadDMAMem         SPU_readDMAMem;
  81 SPUplayADPCMchannel   SPU_playADPCMchannel;
  82 SPUfreeze             SPU_freeze;
  83 SPUregisterCallback   SPU_registerCallback;
  84 SPUregisterScheduleCb SPU_registerScheduleCb;
  85 SPUasync              SPU_async;
  86 SPUplayCDDAchannel    SPU_playCDDAchannel;
  87
  88 PADconfigure          PAD1_configure;
  89 PADabout              PAD1_about;
  90 PADinit               PAD1_init;
  91 PADshutdown           PAD1_shutdown;
  92 PADtest               PAD1_test;
  93 PADopen               PAD1_open;
  94 PADclose              PAD1_close;
  95 PADquery              PAD1_query;
  96 PADreadPort1          PAD1_readPort1;
  97 PADkeypressed         PAD1_keypressed;
  98 PADstartPoll          PAD1_startPoll;
  99 PADpoll               PAD1_poll;
 100 PADsetSensitive       PAD1_setSensitive;
 101
 102 PADconfigure          PAD2_configure;
 103 PADabout              PAD2_about;
 104 PADinit               PAD2_init;
 105 PADshutdown           PAD2_shutdown;
 106 PADtest               PAD2_test;
 107 PADopen               PAD2_open;
 108 PADclose              PAD2_close;
 109 PADquery              PAD2_query;
 110 PADreadPort2          PAD2_readPort2;
 111 PADkeypressed         PAD2_keypressed;
 112 PADstartPoll          PAD2_startPoll;
 113 PADpoll               PAD2_poll;
 114 PADsetSensitive       PAD2_setSensitive;
 115
 116 NETinit               NET_init;
 117 NETshutdown           NET_shutdown;
 118 NETopen               NET_open;
 119 NETclose              NET_close;
 120 NETtest               NET_test;
 121 NETconfigure          NET_configure;
 122 NETabout              NET_about;
 123 NETpause              NET_pause;
 124 NETresume             NET_resume;
 125 NETqueryPlayer        NET_queryPlayer;
 126 NETsendData           NET_sendData;
 127 NETrecvData           NET_recvData;
 128 NETsendPadData        NET_sendPadData;
 129 NETrecvPadData        NET_recvPadData;
 130 NETsetInfo            NET_setInfo;
 131 NETkeypressed         NET_keypressed;
 132
 133 #ifdef ENABLE_SIO1API
 134
 135 SIO1init              SIO1_init;
 136 SIO1shutdown          SIO1_shutdown;
 137 SIO1open              SIO1_open;
 138 SIO1close             SIO1_close;
 139 SIO1test              SIO1_test;
 140 SIO1configure         SIO1_configure;
 141 SIO1about             SIO1_about;
 142 SIO1pause             SIO1_pause;
 143 SIO1resume            SIO1_resume;
 144 SIO1keypressed        SIO1_keypressed;
 145 SIO1writeData8        SIO1_writeData8;
 146 SIO1writeData16       SIO1_writeData16;
 147 SIO1writeData32       SIO1_writeData32;
 148 SIO1writeStat16       SIO1_writeStat16;
 149 SIO1writeStat32       SIO1_writeStat32;
 150 SIO1writeMode16       SIO1_writeMode16;
 151 SIO1writeMode32       SIO1_writeMode32;
 152 SIO1writeCtrl16       SIO1_writeCtrl16;
 153 SIO1writeCtrl32       SIO1_writeCtrl32;
 154 SIO1writeBaud16       SIO1_writeBaud16;
 155 SIO1writeBaud32       SIO1_writeBaud32;
 156 SIO1readData8         SIO1_readData8;
 157 SIO1readData16        SIO1_readData16;
 158 SIO1readData32        SIO1_readData32;
 159 SIO1readStat16        SIO1_readStat16;
 160 SIO1readStat32        SIO1_readStat32;
 161 SIO1readMode16        SIO1_readMode16;
 162 SIO1readMode32        SIO1_readMode32;
 163 SIO1readCtrl16        SIO1_readCtrl16;
 164 SIO1readCtrl32        SIO1_readCtrl32;
 165 SIO1readBaud16        SIO1_readBaud16;
 166 SIO1readBaud32        SIO1_readBaud32;
 167 SIO1registerCallback  SIO1_registerCallback;
 168
 169 #endif
 170
 171 static const char *err;
 172
 173 #define CheckErr(func) { \
 174         err = SysLibError(); \
 175         if (err != NULL) { SysMessage(_("Error loading %s: %s"), func, err); return -1; } \
 176 }
 177
 178 #define LoadSym(dest, src, name, checkerr) { \
 179         dest = (src)SysLoadSym(drv, name); \
 180         if (checkerr) { CheckErr(name); } else SysLibError(); \
 181 }
 182
 183 void *hGPUDriver = NULL;
 184
 185 void CALLBACK GPU__displayText(char *pText) {
 186         SysPrintf("%s\n", pText);
 187 }
 188
 189 long CALLBACK GPU__configure(void) { return 0; }
 190 long CALLBACK GPU__test(void) { return 0; }
 191 void CALLBACK GPU__about(void) {}
 192 void CALLBACK GPU__makeSnapshot(void) {}
 193 void CALLBACK GPU__keypressed(int key) {}
 194 long CALLBACK GPU__getScreenPic(unsigned char *pMem) { return -1; }
 195 long CALLBACK GPU__showScreenPic(unsigned char *pMem) { return -1; }
 196 void CALLBACK GPU__vBlank(int val) {}
 197
 198 #define LoadGpuSym1(dest, name) \
 199         LoadSym(GPU_##dest, GPU##dest, name, TRUE);
 200
 201 #define LoadGpuSym0(dest, name) \
 202         LoadSym(GPU_##dest, GPU##dest, name, FALSE); \
 203         if (GPU_##dest == NULL) GPU_##dest = (GPU##dest) GPU__##dest;
 204
 205 #define LoadGpuSymN(dest, name) \
 206         LoadSym(GPU_##dest, GPU##dest, name, FALSE);
 207
 208 static int LoadGPUplugin(const char *GPUdll) {
 209         void *drv;
 210
 211         hGPUDriver = SysLoadLibrary(GPUdll);
 212         if (hGPUDriver == NULL) {
 213                 GPU_configure = NULL;
 214                 SysMessage (_("Could not load GPU plugin %s!"), GPUdll); return -1;
 215         }
 216         drv = hGPUDriver;
 217         LoadGpuSym1(init, "GPUinit");
 218         LoadGpuSym1(shutdown, "GPUshutdown");
 219         LoadGpuSym1(open, "GPUopen");
 220         LoadGpuSym1(close, "GPUclose");
 221         LoadGpuSym1(readData, "GPUreadData");
 222         LoadGpuSym1(readDataMem, "GPUreadDataMem");
 223         LoadGpuSym1(readStatus, "GPUreadStatus");
 224         LoadGpuSym1(writeData, "GPUwriteData");
 225         LoadGpuSym1(writeDataMem, "GPUwriteDataMem");
 226         LoadGpuSym1(writeStatus, "GPUwriteStatus");
 227         LoadGpuSym1(dmaChain, "GPUdmaChain");
 228         LoadGpuSym1(updateLace, "GPUupdateLace");
 229         LoadGpuSym0(keypressed, "GPUkeypressed");
 230         LoadGpuSym0(displayText, "GPUdisplayText");
 231         LoadGpuSym0(makeSnapshot, "GPUmakeSnapshot");
 232         LoadGpuSym1(freeze, "GPUfreeze");
 233         LoadGpuSym0(getScreenPic, "GPUgetScreenPic");
 234         LoadGpuSym0(showScreenPic, "GPUshowScreenPic");
 235         LoadGpuSym0(vBlank, "GPUvBlank");
 236         LoadGpuSym0(configure, "GPUconfigure");
 237         LoadGpuSym0(test, "GPUtest");
 238         LoadGpuSym0(about, "GPUabout");
 239
 240         return 0;
 241 }
 242
 243 void *hCDRDriver = NULL;
 244
 245 long CALLBACK CDR__play(unsigned char *sector) { return 0; }
 246 long CALLBACK CDR__stop(void) { return 0; }
 247
 248 long CALLBACK CDR__getStatus(struct CdrStat *stat) {
 249         if (cdOpenCaseTime < 0 || cdOpenCaseTime > (s64)time(NULL))
 250                 stat->Status = 0x10;
 251         else
 252                 stat->Status = 0;
 253
 254         return 0;
 255 }
 256
 257 char* CALLBACK CDR__getDriveLetter(void) { return NULL; }
 258 long CALLBACK CDR__configure(void) { return 0; }
 259 long CALLBACK CDR__test(void) { return 0; }
 260 void CALLBACK CDR__about(void) {}
 261 long CALLBACK CDR__setfilename(char*filename) { return 0; }
 262
 263 #define LoadCdrSym1(dest, name) \
 264         LoadSym(CDR_##dest, CDR##dest, name, TRUE);
 265
 266 #define LoadCdrSym0(dest, name) \
 267         LoadSym(CDR_##dest, CDR##dest, name, FALSE); \
 268         if (CDR_##dest == NULL) CDR_##dest = (CDR##dest) CDR__##dest;
 269
 270 #define LoadCdrSymN(dest, name) \
 271         LoadSym(CDR_##dest, CDR##dest, name, FALSE);
 272
 273 static int LoadCDRplugin(const char *CDRdll) {
 274         void *drv;
 275
 276         if (CDRdll == NULL) {
 277                 cdrIsoInit();
 278                 return 0;
 279         }
 280
 281         hCDRDriver = SysLoadLibrary(CDRdll);
 282         if (hCDRDriver == NULL) {
 283                 CDR_configure = NULL;
 284                 SysMessage (_("Could not load CD-ROM plugin %s!"), CDRdll);  return -1;
 285         }
 286         drv = hCDRDriver;
 287         LoadCdrSym1(init, "CDRinit");
 288         LoadCdrSym1(shutdown, "CDRshutdown");
 289         LoadCdrSym1(open, "CDRopen");
 290         LoadCdrSym1(close, "CDRclose");
 291         LoadCdrSym1(getTN, "CDRgetTN");
 292         LoadCdrSym1(getTD, "CDRgetTD");
 293         LoadCdrSym1(readTrack, "CDRreadTrack");
 294         LoadCdrSym1(getBuffer, "CDRgetBuffer");
 295         LoadCdrSym1(getBufferSub, "CDRgetBufferSub");
 296         LoadCdrSym0(play, "CDRplay");
 297         LoadCdrSym0(stop, "CDRstop");
 298         LoadCdrSym0(getStatus, "CDRgetStatus");
 299         LoadCdrSym0(getDriveLetter, "CDRgetDriveLetter");
 300         LoadCdrSym0(configure, "CDRconfigure");
 301         LoadCdrSym0(test, "CDRtest");
 302         LoadCdrSym0(about, "CDRabout");
 303         LoadCdrSym0(setfilename, "CDRsetfilename");
 304         LoadCdrSymN(readCDDA, "CDRreadCDDA");
 305         LoadCdrSymN(getTE, "CDRgetTE");
 306
 307         return 0;
 308 }
 309
 310 static void *hSPUDriver = NULL;\r
 311 static void CALLBACK SPU__registerScheduleCb(void (CALLBACK *cb)(unsigned int)) {}\r
 312
 313 #define LoadSpuSym1(dest, name) \
 314         LoadSym(SPU_##dest, SPU##dest, name, TRUE);
 315
 316 #define LoadSpuSym0(dest, name) \
 317         LoadSym(SPU_##dest, SPU##dest, name, FALSE); \
 318         if (SPU_##dest == NULL) SPU_##dest = (SPU##dest) SPU__##dest;
 319
 320 #define LoadSpuSymN(dest, name) \
 321         LoadSym(SPU_##dest, SPU##dest, name, FALSE);
 322
 323 static int LoadSPUplugin(const char *SPUdll) {
 324         void *drv;
 325
 326         hSPUDriver = SysLoadLibrary(SPUdll);
 327         if (hSPUDriver == NULL) {
 328                 SysMessage (_("Could not load SPU plugin %s!"), SPUdll); return -1;
 329         }
 330         drv = hSPUDriver;
 331         LoadSpuSym1(init, "SPUinit");
 332         LoadSpuSym1(shutdown, "SPUshutdown");
 333         LoadSpuSym1(open, "SPUopen");
 334         LoadSpuSym1(close, "SPUclose");
 335         LoadSpuSym1(writeRegister, "SPUwriteRegister");
 336         LoadSpuSym1(readRegister, "SPUreadRegister");
 337         LoadSpuSym1(writeDMAMem, "SPUwriteDMAMem");
 338         LoadSpuSym1(readDMAMem, "SPUreadDMAMem");
 339         LoadSpuSym1(playADPCMchannel, "SPUplayADPCMchannel");
 340         LoadSpuSym1(freeze, "SPUfreeze");
 341         LoadSpuSym1(registerCallback, "SPUregisterCallback");
 342         LoadSpuSym0(registerScheduleCb, "SPUregisterScheduleCb");
 343         LoadSpuSymN(async, "SPUasync");
 344         LoadSpuSymN(playCDDAchannel, "SPUplayCDDAchannel");
 345
 346         return 0;
 347 }
 348
 349 extern int in_type[8];
 350
 351 void *hPAD1Driver = NULL;
 352 void *hPAD2Driver = NULL;
 353
 354 // Pad information, keystate, mode, config mode, vibration
 355 static PadDataS pads[8];
 356
 357 static int reqPos, respSize;
 358
 359 static unsigned char buf[256];
 360
 361 static unsigned char stdpar[8] = { 0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 362
 363 //response for request 44, 45, 46, 47, 4C, 4D
 364 static unsigned char resp45[8]    = {0xF3, 0x5A, 0x01, 0x02, 0x00, 0x02, 0x01, 0x00};
 365 static unsigned char resp46_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A};
 366 static unsigned char resp46_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14};
 367 static unsigned char resp47[8]    = {0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00};
 368 static unsigned char resp4C_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00};
 369 static unsigned char resp4C_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00};
 370 static unsigned char resp4D[8]    = {0xF3, 0x5A, 0x00, 0x01, 0xFF, 0xFF, 0xFF, 0xFF};
 371
 372 //fixed reponse of request number 41, 48, 49, 4A, 4B, 4E, 4F
 373 static unsigned char resp40[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 374 static unsigned char resp41[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 375 static unsigned char resp43[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 376 static unsigned char resp44[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 377 static unsigned char resp49[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 378 static unsigned char resp4A[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 379 static unsigned char resp4B[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 380 static unsigned char resp4E[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 381 static unsigned char resp4F[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 382
 383 // Resquest of psx core
 384 enum {
 385         // REQUEST
 386         // first call of this request for the pad, the pad is configured as an digital pad.
 387         // 0x0X, 0x42, 0x0Y, 0xZZ, 0xAA, 0x00, 0x00, 0x00, 0x00
 388         // X pad number (used for the multitap, first request response 0x00, 0x80, 0x5A, (8 bytes pad A), (8 bytes pad B), (8 bytes pad C), (8 bytes pad D)
 389         // Y if 1 : psx request the full length response for the multitap, 3 bytes header and 4 block of 8 bytes per pad
 390         // Y if 0 : psx request a pad key state
 391         // ZZ rumble small motor 00-> OFF, 01 -> ON
 392         // AA rumble large motor speed 0x00 -> 0xFF
 393         // RESPONSE
 394         // header 3 Bytes
 395         // 0x00
 396         // PadId -> 0x41 for digital pas, 0x73 for analog pad
 397         // 0x5A mode has not change (no press on analog button on the center of pad), 0x00 the analog button have been pressed and the mode switch
 398         // 6 Bytes for keystates
 399         CMD_READ_DATA_AND_VIBRATE = 0x42,
 400
 401         // REQUEST
 402         // Header
 403         // 0x0N, 0x43, 0x00, XX, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 404         // XX = 00 -> Normal mode : Seconde bytes of response = padId
 405         // XX = 01 -> Configuration mode : Seconde bytes of response = 0xF3
 406         // RESPONSE
 407         // enter in config mode example :
 408         // req : 01 43 00 01 00 00 00 00 00 00
 409         // res : 00 41 5A buttons state, analog states
 410         // exit config mode :
 411         // req : 01 43 00 00 00 00 00 00 00 00
 412         // res : 00 F3 5A buttons state, analog states
 413         CMD_CONFIG_MODE = 0x43,
 414
 415         // Set led State
 416         // REQUEST
 417         // 0x0N, 0x44, 0x00, VAL, SEL, 0x00, 0x00, 0x00, 0x00
 418         // If sel = 2 then
 419         // VAL = 00 -> OFF
 420         // VAL = 01 -> ON
 421         // RESPONSE
 422         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 423         CMD_SET_MODE_AND_LOCK = 0x44,
 424
 425         // Get Analog Led state
 426         // REQUEST
 427         // 0x0N, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 428         // RESPONSE
 429         // 0x00, 0xF3, 0x5A, 0x01, 0x02, VAL, 0x02, 0x01, 0x00
 430         // VAL = 00 Led OFF
 431         // VAL = 01 Led ON
 432         CMD_QUERY_MODEL_AND_MODE = 0x45,
 433
 434         //Get Variable A
 435         // REQUEST
 436         // 0x0N, 0x46, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 437         // RESPONSE
 438         // XX=00
 439         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A
 440         // XX=01
 441         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14
 442         CMD_QUERY_ACT = 0x46,
 443
 444         // REQUEST
 445         // 0x0N, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 446         // RESPONSE
 447         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00
 448         CMD_QUERY_COMB = 0x47,
 449
 450         // REQUEST
 451         // 0x0N, 0x4C, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 452         // RESPONSE
 453         // XX = 0
 454         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00
 455         // XX = 1
 456         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00
 457         CMD_QUERY_MODE = 0x4C,
 458
 459         // REQUEST
 460         // 0x0N, 0x4D, 0x00, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF
 461         // RESPONSE
 462         // 0x00, 0xF3, 0x5A, old value or
 463         // AA = 01 unlock large motor (and swap VAL1 and VAL2)
 464         // BB = 01 unlock large motor (default)
 465         // CC, DD, EE, FF = all FF -> unlock small motor
 466         //
 467         // default repsonse for analog pad with 2 motor : 0x00 0xF3 0x5A 0x00 0x01 0xFF 0xFF 0xFF 0xFF
 468         //
 469         CMD_VIBRATION_TOGGLE = 0x4D,
 470         REQ40 = 0x40,
 471         REQ41 = 0x41,
 472         REQ49 = 0x49,
 473         REQ4A = 0x4A,
 474         REQ4B = 0x4B,
 475         REQ4E = 0x4E,
 476         REQ4F = 0x4F
 477 };
 478
 479
 480 static void initBufForRequest(int padIndex, char value) {
 481         switch (value){
 482                 //Pad keystate already in buffer
 483                 //case CMD_READ_DATA_AND_VIBRATE :
 484                 //      break;
 485                 case CMD_CONFIG_MODE :
 486                         if (pads[padIndex].configMode) {
 487                                 memcpy(buf, resp43, 8);
 488                                 break;
 489                         }
 490                         //else, not in config mode, pad keystate return (already in the buffer)
 491                         break;
 492                 case CMD_SET_MODE_AND_LOCK :
 493                         memcpy(buf, resp44, 8);
 494                         break;
 495                 case CMD_QUERY_MODEL_AND_MODE :
 496                         memcpy(buf, resp45, 8);
 497                         buf[4] = pads[padIndex].PadMode;
 498                         break;
 499                 case CMD_QUERY_ACT :
 500                         memcpy(buf, resp46_00, 8);
 501                         break;
 502                 case CMD_QUERY_COMB :
 503                         memcpy(buf, resp47, 8);
 504                         break;
 505                 case CMD_QUERY_MODE :
 506                         memcpy(buf, resp4C_00, 8);
 507                         break;
 508                 case CMD_VIBRATION_TOGGLE :
 509                         memcpy(buf, resp4D, 8);
 510                         break;
 511                 case REQ40 :
 512                         memcpy(buf, resp40, 8);
 513                         break;
 514                 case REQ41 :
 515                         memcpy(buf, resp41, 8);
 516                         break;
 517                 case REQ49 :
 518                         memcpy(buf, resp49, 8);
 519                         break;
 520                 case REQ4A :
 521                         memcpy(buf, resp4A, 8);
 522                         break;
 523                 case REQ4B :
 524                         memcpy(buf, resp4B, 8);
 525                         break;
 526                 case REQ4E :
 527                         memcpy(buf, resp4E, 8);
 528                         break;
 529                 case REQ4F :
 530                         memcpy(buf, resp4F, 8);
 531                         break;
 532         }
 533 }
 534
 535 static void reqIndex2Treatment(int padIndex, char value) {
 536         switch (pads[padIndex].txData[0]) {
 537                 case CMD_CONFIG_MODE :
 538                         //0x43
 539                         if (value == 0) {
 540                                 pads[padIndex].configMode = 0;
 541                         } else {
 542                                 pads[padIndex].configMode = 1;
 543                         }
 544                         break;
 545                 case CMD_SET_MODE_AND_LOCK :
 546                         //0x44 store the led state for change mode if the next value = 0x02
 547                         //0x01 analog ON
 548                         //0x00 analog OFF
 549                         //ledStateReq44[padIndex] = value;
 550                         pads[padIndex].PadMode = value;
 551                         break;
 552                 case CMD_QUERY_ACT :
 553                         //0x46
 554                         if (value == 1) {
 555                                 memcpy(buf, resp46_01, 8);
 556                         }
 557                         break;
 558                 case CMD_QUERY_MODE :
 559                         if (value == 1) {
 560                                 memcpy(buf, resp4C_01, 8);
 561                         }
 562                         break;
 563                 case CMD_VIBRATION_TOGGLE :
 564                         //0x4D
 565                         memcpy(buf, resp4D, 8);
 566                         break;
 567                 case CMD_READ_DATA_AND_VIBRATE:
 568                         //mem the vibration value for small motor;
 569                         pads[padIndex].Vib[0] = value;
 570                         break;
 571         }
 572 }
 573
 574 static void vibrate(int padIndex) {
 575         PadDataS *pad = &pads[padIndex];
 576         if (pad->Vib[0] != pad->VibF[0] || pad->Vib[1] != pad->VibF[1]) {
 577                 //value is different update Value and call libretro for vibration
 578                 pad->VibF[0] = pad->Vib[0];
 579                 pad->VibF[1] = pad->Vib[1];
 580                 plat_trigger_vibrate(padIndex, pad->VibF[0], pad->VibF[1]);
 581                 //printf("vibration pad %i", padIndex);
 582         }
 583 }
 584
 585 // Build response for 0x42 request Pad in port
 586 static void PADstartPoll_(PadDataS *pad) {
 587         switch (pad->controllerType) {
 588                 case PSE_PAD_TYPE_MOUSE:
 589                         stdpar[0] = 0x12;
 590                         stdpar[1] = 0x5a;
 591                         stdpar[2] = pad->buttonStatus & 0xff;
 592                         stdpar[3] = pad->buttonStatus >> 8;
 593                         stdpar[4] = pad->moveX;
 594                         stdpar[5] = pad->moveY;
 595                         memcpy(buf, stdpar, 6);
 596                         respSize = 6;
 597                         break;
 598                 case PSE_PAD_TYPE_NEGCON: // npc101/npc104(slph00001/slph00069)
 599                         stdpar[0] = 0x23;
 600                         stdpar[1] = 0x5a;
 601                         stdpar[2] = pad->buttonStatus & 0xff;
 602                         stdpar[3] = pad->buttonStatus >> 8;
 603                         stdpar[4] = pad->rightJoyX;
 604                         stdpar[5] = pad->rightJoyY;
 605                         stdpar[6] = pad->leftJoyX;
 606                         stdpar[7] = pad->leftJoyY;
 607                         memcpy(buf, stdpar, 8);
 608                         respSize = 8;
 609                         break;
 610                 case PSE_PAD_TYPE_GUNCON: // GUNCON - gun controller SLPH-00034 from Namco
 611                         stdpar[0] = 0x63;
 612                         stdpar[1] = 0x5a;
 613                         stdpar[2] = pad->buttonStatus & 0xff;
 614                         stdpar[3] = pad->buttonStatus >> 8;
 615
 616                         int absX = pad->absoluteX;
 617                         int absY = pad->absoluteY;
 618                         int xres = 256, yres = 240;
 619
 620                         if (absX == 65536 || absY == 65536) {
 621                                 stdpar[4] = 0x01;
 622                                 stdpar[5] = 0x00;
 623                                 stdpar[6] = 0x0A;
 624                                 stdpar[7] = 0x00;
 625                         }
 626                         else {
 627                                 plat_get_psx_resolution(&xres, &yres);
 628                                 int x = 0x5a - (xres - 256) / 3 + (((xres - 256) / 3 + 356) * absX >> 10);
 629                                 int y = 0x20 + (yres * absY >> 10);
 630
 631                                 stdpar[4] = x;
 632                                 stdpar[5] = x >> 8;
 633                                 stdpar[6] = y;
 634                                 stdpar[7] = y >> 8;
 635                         }
 636
 637                         memcpy(buf, stdpar, 8);
 638                         respSize = 8;
 639                         break;
 640                 case PSE_PAD_TYPE_GUN: // GUN CONTROLLER - gun controller SLPH-00014 from Konami
 641                         stdpar[0] = 0x31;
 642                         stdpar[1] = 0x5a;
 643                         stdpar[2] = pad->buttonStatus & 0xff;
 644                         stdpar[3] = pad->buttonStatus >> 8;
 645                         memcpy(buf, stdpar, 4);
 646                         respSize = 4;
 647                         break;
 648                 case PSE_PAD_TYPE_ANALOGPAD: // scph1150
 649                         stdpar[0] = 0x73;
 650                         stdpar[1] = 0x5a;
 651                         stdpar[2] = pad->buttonStatus & 0xff;
 652                         stdpar[3] = pad->buttonStatus >> 8;
 653                         stdpar[4] = pad->rightJoyX;
 654                         stdpar[5] = pad->rightJoyY;
 655                         stdpar[6] = pad->leftJoyX;
 656                         stdpar[7] = pad->leftJoyY;
 657                         memcpy(buf, stdpar, 8);
 658                         respSize = 8;
 659                         break;
 660                 case PSE_PAD_TYPE_ANALOGJOY: // scph1110
 661                         stdpar[0] = 0x53;
 662                         stdpar[1] = 0x5a;
 663                         stdpar[2] = pad->buttonStatus & 0xff;
 664                         stdpar[3] = pad->buttonStatus >> 8;
 665                         stdpar[4] = pad->rightJoyX;
 666                         stdpar[5] = pad->rightJoyY;
 667                         stdpar[6] = pad->leftJoyX;
 668                         stdpar[7] = pad->leftJoyY;
 669                         memcpy(buf, stdpar, 8);
 670                         respSize = 8;
 671                         break;
 672                 case PSE_PAD_TYPE_STANDARD:
 673                         stdpar[0] = 0x41;
 674                         stdpar[1] = 0x5a;
 675                         stdpar[2] = pad->buttonStatus & 0xff;
 676                         stdpar[3] = pad->buttonStatus >> 8;
 677                         memcpy(buf, stdpar, 4);
 678                         respSize = 4;
 679                         break;
 680                 default:
 681                         respSize = 0;
 682                         break;
 683         }
 684 }
 685
 686 static void PADpoll_dualshock(int port, unsigned char value, int pos)
 687 {
 688         switch (pos) {
 689                 case 0:
 690                         initBufForRequest(port, value);
 691                         break;
 692                 case 2:
 693                         reqIndex2Treatment(port, value);
 694                         break;
 695                 case 3:
 696                         if (pads[port].txData[0] == CMD_READ_DATA_AND_VIBRATE) {
 697                                 // vibration value for the Large motor
 698                                 pads[port].Vib[1] = value;
 699
 700                                 vibrate(port);
 701                         }
 702                         break;
 703         }
 704 }
 705
 706 static unsigned char PADpoll_(int port, unsigned char value, int pos, int *more_data) {
 707         if (pos == 0 && value != 0x42 && in_type[port] != PSE_PAD_TYPE_ANALOGPAD)
 708                 respSize = 1;
 709
 710         switch (in_type[port]) {
 711                 case PSE_PAD_TYPE_ANALOGPAD:
 712                         PADpoll_dualshock(port, value, pos);
 713                         break;
 714                 case PSE_PAD_TYPE_GUN:
 715                         if (pos == 2)
 716                                 pl_gun_byte2(port, value);
 717                         break;
 718         }
 719
 720         *more_data = pos < respSize - 1;
 721         if (pos >= respSize)
 722                 return 0xff; // no response/HiZ
 723
 724         return buf[pos];
 725 }
 726
 727 // response: 0x80, 0x5A, 8 bytes each for ports A, B, C, D
 728 static unsigned char PADpollMultitap(int port, unsigned char value, int pos, int *more_data) {
 729         unsigned int devByte, dev;
 730         int unused = 0;
 731
 732         if (pos == 0) {
 733                 *more_data = (value == 0x42);
 734                 return 0x80;
 735         }
 736         *more_data = pos < 34 - 1;
 737         if (pos == 1)
 738                 return 0x5a;
 739         if (pos >= 34)
 740                 return 0xff;
 741
 742         devByte = pos - 2;
 743         dev = devByte / 8;
 744         if (devByte % 8 == 0)
 745                 PADstartPoll_(&pads[port + dev]);
 746         return PADpoll_(port + dev, value, devByte % 8, &unused);
 747 }
 748
 749 static unsigned char PADpollMain(int port, unsigned char value, int *more_data) {
 750         unsigned char ret;
 751         int pos = reqPos++;
 752
 753         if (pos < sizeof(pads[port].txData))
 754                 pads[port].txData[pos] = value;
 755         if (!pads[port].portMultitap || !pads[port].multitapLongModeEnabled)
 756                 ret = PADpoll_(port, value, pos, more_data);
 757         else
 758                 ret = PADpollMultitap(port, value, pos, more_data);
 759         return ret;
 760
 761 }
 762
 763 // refresh the button state on port 1.
 764 // int pad is not needed.
 765 unsigned char CALLBACK PAD1__startPoll(int unused) {
 766         int i;
 767
 768         reqPos = 0;
 769         pads[0].requestPadIndex = 0;
 770         PAD1_readPort1(&pads[0]);
 771
 772         pads[0].multitapLongModeEnabled = 0;
 773         if (pads[0].portMultitap)
 774                 pads[0].multitapLongModeEnabled = pads[0].txData[1] & 1;
 775
 776         if (!pads[0].portMultitap || !pads[0].multitapLongModeEnabled) {
 777                 PADstartPoll_(&pads[0]);
 778         } else {
 779                 // a multitap is plugged and enabled: refresh pads 1-3
 780                 for (i = 1; i < 4; i++) {
 781                         pads[i].requestPadIndex = i;
 782                         PAD1_readPort1(&pads[i]);
 783                 }
 784         }
 785         return 0xff;
 786 }
 787
 788 unsigned char CALLBACK PAD1__poll(unsigned char value, int *more_data) {
 789         return PADpollMain(0, value, more_data);
 790 }
 791
 792
 793 long CALLBACK PAD1__configure(void) { return 0; }
 794 void CALLBACK PAD1__about(void) {}
 795 long CALLBACK PAD1__test(void) { return 0; }
 796 long CALLBACK PAD1__query(void) { return 3; }
 797 long CALLBACK PAD1__keypressed() { return 0; }
 798
 799 #define LoadPad1Sym1(dest, name) \
 800         LoadSym(PAD1_##dest, PAD##dest, name, TRUE);
 801
 802 #define LoadPad1SymN(dest, name) \
 803         LoadSym(PAD1_##dest, PAD##dest, name, FALSE);
 804
 805 #define LoadPad1Sym0(dest, name) \
 806         LoadSym(PAD1_##dest, PAD##dest, name, FALSE); \
 807         if (PAD1_##dest == NULL) PAD1_##dest = (PAD##dest) PAD1__##dest;
 808
 809 static int LoadPAD1plugin(const char *PAD1dll) {
 810         void *drv;
 811
 812         hPAD1Driver = SysLoadLibrary(PAD1dll);
 813         if (hPAD1Driver == NULL) {
 814                 PAD1_configure = NULL;
 815                 SysMessage (_("Could not load Controller 1 plugin %s!"), PAD1dll); return -1;
 816         }
 817         drv = hPAD1Driver;
 818         LoadPad1Sym1(init, "PADinit");
 819         LoadPad1Sym1(shutdown, "PADshutdown");
 820         LoadPad1Sym1(open, "PADopen");
 821         LoadPad1Sym1(close, "PADclose");
 822         LoadPad1Sym0(query, "PADquery");
 823         LoadPad1Sym1(readPort1, "PADreadPort1");
 824         LoadPad1Sym0(configure, "PADconfigure");
 825         LoadPad1Sym0(test, "PADtest");
 826         LoadPad1Sym0(about, "PADabout");
 827         LoadPad1Sym0(keypressed, "PADkeypressed");
 828         LoadPad1Sym0(startPoll, "PADstartPoll");
 829         LoadPad1Sym0(poll, "PADpoll");
 830         LoadPad1SymN(setSensitive, "PADsetSensitive");
 831
 832         return 0;
 833 }
 834
 835 unsigned char CALLBACK PAD2__startPoll(int pad) {
 836         int pad_index = pads[0].portMultitap ? 4 : 1;
 837         int i;
 838
 839         reqPos = 0;
 840         pads[pad_index].requestPadIndex = pad_index;
 841         PAD2_readPort2(&pads[pad_index]);
 842
 843         pads[pad_index].multitapLongModeEnabled = 0;
 844         if (pads[pad_index].portMultitap)
 845                 pads[pad_index].multitapLongModeEnabled = pads[pad_index].txData[1] & 1;
 846
 847         if (!pads[pad_index].portMultitap || !pads[pad_index].multitapLongModeEnabled) {
 848                 PADstartPoll_(&pads[pad_index]);
 849         } else {
 850                 for (i = 1; i < 4; i++) {
 851                         pads[pad_index + i].requestPadIndex = pad_index + i;
 852                         PAD2_readPort2(&pads[pad_index + i]);
 853                 }
 854         }
 855         return 0xff;
 856 }
 857
 858 unsigned char CALLBACK PAD2__poll(unsigned char value, int *more_data) {
 859         return PADpollMain(pads[0].portMultitap ? 4 : 1, value, more_data);
 860 }
 861
 862 long CALLBACK PAD2__configure(void) { return 0; }
 863 void CALLBACK PAD2__about(void) {}
 864 long CALLBACK PAD2__test(void) { return 0; }
 865 long CALLBACK PAD2__query(void) { return PSE_PAD_USE_PORT1 | PSE_PAD_USE_PORT2; }
 866 long CALLBACK PAD2__keypressed() { return 0; }
 867
 868 #define LoadPad2Sym1(dest, name) \
 869         LoadSym(PAD2_##dest, PAD##dest, name, TRUE);
 870
 871 #define LoadPad2Sym0(dest, name) \
 872         LoadSym(PAD2_##dest, PAD##dest, name, FALSE); \
 873         if (PAD2_##dest == NULL) PAD2_##dest = (PAD##dest) PAD2__##dest;
 874
 875 #define LoadPad2SymN(dest, name) \
 876         LoadSym(PAD2_##dest, PAD##dest, name, FALSE);
 877
 878 static int LoadPAD2plugin(const char *PAD2dll) {
 879         void *drv;
 880
 881         hPAD2Driver = SysLoadLibrary(PAD2dll);
 882         if (hPAD2Driver == NULL) {
 883                 PAD2_configure = NULL;
 884                 SysMessage (_("Could not load Controller 2 plugin %s!"), PAD2dll); return -1;
 885         }
 886         drv = hPAD2Driver;
 887         LoadPad2Sym1(init, "PADinit");
 888         LoadPad2Sym1(shutdown, "PADshutdown");
 889         LoadPad2Sym1(open, "PADopen");
 890         LoadPad2Sym1(close, "PADclose");
 891         LoadPad2Sym0(query, "PADquery");
 892         LoadPad2Sym1(readPort2, "PADreadPort2");
 893         LoadPad2Sym0(configure, "PADconfigure");
 894         LoadPad2Sym0(test, "PADtest");
 895         LoadPad2Sym0(about, "PADabout");
 896         LoadPad2Sym0(keypressed, "PADkeypressed");
 897         LoadPad2Sym0(startPoll, "PADstartPoll");
 898         LoadPad2Sym0(poll, "PADpoll");
 899         LoadPad2SymN(setSensitive, "PADsetSensitive");
 900
 901         return 0;
 902 }
 903
 904 void *hNETDriver = NULL;
 905
 906 void CALLBACK NET__setInfo(netInfo *info) {}
 907 void CALLBACK NET__keypressed(int key) {}
 908 long CALLBACK NET__configure(void) { return 0; }
 909 long CALLBACK NET__test(void) { return 0; }
 910 void CALLBACK NET__about(void) {}
 911
 912 #define LoadNetSym1(dest, name) \
 913         LoadSym(NET_##dest, NET##dest, name, TRUE);
 914
 915 #define LoadNetSymN(dest, name) \
 916         LoadSym(NET_##dest, NET##dest, name, FALSE);
 917
 918 #define LoadNetSym0(dest, name) \
 919         LoadSym(NET_##dest, NET##dest, name, FALSE); \
 920         if (NET_##dest == NULL) NET_##dest = (NET##dest) NET__##dest;
 921
 922 static int LoadNETplugin(const char *NETdll) {
 923         void *drv;
 924
 925         hNETDriver = SysLoadLibrary(NETdll);
 926         if (hNETDriver == NULL) {
 927                 SysMessage (_("Could not load NetPlay plugin %s!"), NETdll); return -1;
 928         }
 929         drv = hNETDriver;
 930         LoadNetSym1(init, "NETinit");
 931         LoadNetSym1(shutdown, "NETshutdown");
 932         LoadNetSym1(open, "NETopen");
 933         LoadNetSym1(close, "NETclose");
 934         LoadNetSymN(sendData, "NETsendData");
 935         LoadNetSymN(recvData, "NETrecvData");
 936         LoadNetSym1(sendPadData, "NETsendPadData");
 937         LoadNetSym1(recvPadData, "NETrecvPadData");
 938         LoadNetSym1(queryPlayer, "NETqueryPlayer");
 939         LoadNetSym1(pause, "NETpause");
 940         LoadNetSym1(resume, "NETresume");
 941         LoadNetSym0(setInfo, "NETsetInfo");
 942         LoadNetSym0(keypressed, "NETkeypressed");
 943         LoadNetSym0(configure, "NETconfigure");
 944         LoadNetSym0(test, "NETtest");
 945         LoadNetSym0(about, "NETabout");
 946
 947         return 0;
 948 }
 949
 950 #ifdef ENABLE_SIO1API
 951
 952 void *hSIO1Driver = NULL;
 953
 954 long CALLBACK SIO1__init(void) { return 0; }
 955 long CALLBACK SIO1__shutdown(void) { return 0; }
 956 long CALLBACK SIO1__open(void) { return 0; }
 957 long CALLBACK SIO1__close(void) { return 0; }
 958 long CALLBACK SIO1__configure(void) { return 0; }
 959 long CALLBACK SIO1__test(void) { return 0; }
 960 void CALLBACK SIO1__about(void) {}
 961 void CALLBACK SIO1__pause(void) {}
 962 void CALLBACK SIO1__resume(void) {}
 963 long CALLBACK SIO1__keypressed(int key) { return 0; }
 964 void CALLBACK SIO1__writeData8(unsigned char val) {}
 965 void CALLBACK SIO1__writeData16(unsigned short val) {}
 966 void CALLBACK SIO1__writeData32(unsigned long val) {}
 967 void CALLBACK SIO1__writeStat16(unsigned short val) {}
 968 void CALLBACK SIO1__writeStat32(unsigned long val) {}
 969 void CALLBACK SIO1__writeMode16(unsigned short val) {}
 970 void CALLBACK SIO1__writeMode32(unsigned long val) {}
 971 void CALLBACK SIO1__writeCtrl16(unsigned short val) {}
 972 void CALLBACK SIO1__writeCtrl32(unsigned long val) {}
 973 void CALLBACK SIO1__writeBaud16(unsigned short val) {}
 974 void CALLBACK SIO1__writeBaud32(unsigned long val) {}
 975 unsigned char CALLBACK SIO1__readData8(void) { return 0; }
 976 unsigned short CALLBACK SIO1__readData16(void) { return 0; }
 977 unsigned long CALLBACK SIO1__readData32(void) { return 0; }
 978 unsigned short CALLBACK SIO1__readStat16(void) { return 0; }
 979 unsigned long CALLBACK SIO1__readStat32(void) { return 0; }
 980 unsigned short CALLBACK SIO1__readMode16(void) { return 0; }
 981 unsigned long CALLBACK SIO1__readMode32(void) { return 0; }
 982 unsigned short CALLBACK SIO1__readCtrl16(void) { return 0; }
 983 unsigned long CALLBACK SIO1__readCtrl32(void) { return 0; }
 984 unsigned short CALLBACK SIO1__readBaud16(void) { return 0; }
 985 unsigned long CALLBACK SIO1__readBaud32(void) { return 0; }
 986 void CALLBACK SIO1__registerCallback(void (CALLBACK *callback)(void)) {};
 987
 988 void CALLBACK SIO1irq(void) {
 989         psxHu32ref(0x1070) |= SWAPu32(0x100);
 990 }
 991
 992 #define LoadSio1Sym1(dest, name) \
 993         LoadSym(SIO1_##dest, SIO1##dest, name, TRUE);
 994
 995 #define LoadSio1SymN(dest, name) \
 996         LoadSym(SIO1_##dest, SIO1##dest, name, FALSE);
 997
 998 #define LoadSio1Sym0(dest, name) \
 999         LoadSym(SIO1_##dest, SIO1##dest, name, FALSE); \
1000         if (SIO1_##dest == NULL) SIO1_##dest = (SIO1##dest) SIO1__##dest;
1001
1002 static int LoadSIO1plugin(const char *SIO1dll) {
1003         void *drv;
1004
1005         hSIO1Driver = SysLoadLibrary(SIO1dll);
1006         if (hSIO1Driver == NULL) {
1007                 SysMessage (_("Could not load SIO1 plugin %s!"), SIO1dll); return -1;
1008         }
1009         drv = hSIO1Driver;
1010
1011         LoadSio1Sym0(init, "SIO1init");
1012         LoadSio1Sym0(shutdown, "SIO1shutdown");
1013         LoadSio1Sym0(open, "SIO1open");
1014         LoadSio1Sym0(close, "SIO1close");
1015         LoadSio1Sym0(pause, "SIO1pause");
1016         LoadSio1Sym0(resume, "SIO1resume");
1017         LoadSio1Sym0(keypressed, "SIO1keypressed");
1018         LoadSio1Sym0(configure, "SIO1configure");
1019         LoadSio1Sym0(test, "SIO1test");
1020         LoadSio1Sym0(about, "SIO1about");
1021         LoadSio1Sym0(writeData8, "SIO1writeData8");
1022         LoadSio1Sym0(writeData16, "SIO1writeData16");
1023         LoadSio1Sym0(writeData32, "SIO1writeData32");
1024         LoadSio1Sym0(writeStat16, "SIO1writeStat16");
1025         LoadSio1Sym0(writeStat32, "SIO1writeStat32");
1026         LoadSio1Sym0(writeMode16, "SIO1writeMode16");
1027         LoadSio1Sym0(writeMode32, "SIO1writeMode32");
1028         LoadSio1Sym0(writeCtrl16, "SIO1writeCtrl16");
1029         LoadSio1Sym0(writeCtrl32, "SIO1writeCtrl32");
1030         LoadSio1Sym0(writeBaud16, "SIO1writeBaud16");
1031         LoadSio1Sym0(writeBaud32, "SIO1writeBaud32");
1032         LoadSio1Sym0(readData16, "SIO1readData16");
1033         LoadSio1Sym0(readData32, "SIO1readData32");
1034         LoadSio1Sym0(readStat16, "SIO1readStat16");
1035         LoadSio1Sym0(readStat32, "SIO1readStat32");
1036         LoadSio1Sym0(readMode16, "SIO1readMode16");
1037         LoadSio1Sym0(readMode32, "SIO1readMode32");
1038         LoadSio1Sym0(readCtrl16, "SIO1readCtrl16");
1039         LoadSio1Sym0(readCtrl32, "SIO1readCtrl32");
1040         LoadSio1Sym0(readBaud16, "SIO1readBaud16");
1041         LoadSio1Sym0(readBaud32, "SIO1readBaud32");
1042         LoadSio1Sym0(registerCallback, "SIO1registerCallback");
1043
1044         return 0;
1045 }
1046
1047 #endif
1048
1049 int LoadPlugins() {
1050         int ret;
1051         char Plugin[MAXPATHLEN * 2];
1052
1053         ReleasePlugins();
1054         SysLibError();
1055
1056         if (UsingIso()) {
1057                 LoadCDRplugin(NULL);
1058         } else {
1059                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1060                 if (LoadCDRplugin(Plugin) == -1) return -1;
1061         }
1062
1063         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Gpu);
1064         if (LoadGPUplugin(Plugin) == -1) return -1;
1065
1066         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Spu);
1067         if (LoadSPUplugin(Plugin) == -1) return -1;
1068
1069         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad1);
1070         if (LoadPAD1plugin(Plugin) == -1) return -1;
1071
1072         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad2);
1073         if (LoadPAD2plugin(Plugin) == -1) return -1;
1074
1075         if (strcmp("Disabled", Config.Net) == 0 || strcmp("", Config.Net) == 0)
1076                 Config.UseNet = FALSE;
1077         else {
1078                 Config.UseNet = TRUE;
1079                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Net);
1080                 if (LoadNETplugin(Plugin) == -1) Config.UseNet = FALSE;
1081         }
1082
1083 #ifdef ENABLE_SIO1API
1084         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Sio1);
1085         if (LoadSIO1plugin(Plugin) == -1) return -1;
1086 #endif
1087
1088         ret = CDR_init();
1089         if (ret < 0) { SysMessage (_("Error initializing CD-ROM plugin: %d"), ret); return -1; }
1090         ret = GPU_init();
1091         if (ret < 0) { SysMessage (_("Error initializing GPU plugin: %d"), ret); return -1; }
1092         ret = SPU_init();
1093         if (ret < 0) { SysMessage (_("Error initializing SPU plugin: %d"), ret); return -1; }
1094         ret = PAD1_init(1);
1095         if (ret < 0) { SysMessage (_("Error initializing Controller 1 plugin: %d"), ret); return -1; }
1096         ret = PAD2_init(2);
1097         if (ret < 0) { SysMessage (_("Error initializing Controller 2 plugin: %d"), ret); return -1; }
1098
1099         if (Config.UseNet) {
1100                 ret = NET_init();
1101                 if (ret < 0) { SysMessage (_("Error initializing NetPlay plugin: %d"), ret); return -1; }
1102         }
1103
1104 #ifdef ENABLE_SIO1API
1105         ret = SIO1_init();
1106         if (ret < 0) { SysMessage (_("Error initializing SIO1 plugin: %d"), ret); return -1; }
1107 #endif
1108
1109         SysPrintf(_("Plugins loaded.\n"));
1110         return 0;
1111 }
1112
1113 void ReleasePlugins() {
1114         if (Config.UseNet) {
1115                 int ret = NET_close();
1116                 if (ret < 0) Config.UseNet = FALSE;
1117         }
1118         NetOpened = FALSE;
1119
1120         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1121         if (hGPUDriver != NULL) GPU_shutdown();
1122         if (hSPUDriver != NULL) SPU_shutdown();
1123         if (hPAD1Driver != NULL) PAD1_shutdown();
1124         if (hPAD2Driver != NULL) PAD2_shutdown();
1125
1126         if (Config.UseNet && hNETDriver != NULL) NET_shutdown();
1127
1128         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1129         if (hGPUDriver != NULL) { SysCloseLibrary(hGPUDriver); hGPUDriver = NULL; }
1130         if (hSPUDriver != NULL) { SysCloseLibrary(hSPUDriver); hSPUDriver = NULL; }
1131         if (hPAD1Driver != NULL) { SysCloseLibrary(hPAD1Driver); hPAD1Driver = NULL; }
1132         if (hPAD2Driver != NULL) { SysCloseLibrary(hPAD2Driver); hPAD2Driver = NULL; }
1133
1134         if (Config.UseNet && hNETDriver != NULL) {
1135                 SysCloseLibrary(hNETDriver); hNETDriver = NULL;
1136         }
1137
1138 #ifdef ENABLE_SIO1API
1139         if (hSIO1Driver != NULL) {
1140                 SIO1_shutdown();
1141                 SysCloseLibrary(hSIO1Driver);
1142                 hSIO1Driver = NULL;
1143         }
1144 #endif
1145 }
1146
1147 // for CD swap
1148 int ReloadCdromPlugin()
1149 {
1150         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1151         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1152
1153         if (UsingIso()) {
1154                 LoadCDRplugin(NULL);
1155         } else {
1156                 char Plugin[MAXPATHLEN * 2];
1157                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1158                 if (LoadCDRplugin(Plugin) == -1) return -1;
1159         }
1160
1161         return CDR_init();
1162 }
1163
1164 void SetIsoFile(const char *filename) {
1165         if (filename == NULL) {
1166                 IsoFile[0] = '\0';
1167                 return;
1168         }
1169         strncpy(IsoFile, filename, MAXPATHLEN - 1);
1170 }
1171
1172 const char *GetIsoFile(void) {
1173         return IsoFile;
1174 }
1175
1176 boolean UsingIso(void) {
1177         return (IsoFile[0] != '\0');
1178 }
1179
1180 void SetCdOpenCaseTime(s64 time) {
1181         cdOpenCaseTime = time;
1182 }