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 #include "../plugins/dfinput/externals.h"
  27
  28 static char IsoFile[MAXPATHLEN] = "";
  29 static s64 cdOpenCaseTime = 0;
  30
  31 GPUupdateLace         GPU_updateLace;
  32 GPUinit               GPU_init;
  33 GPUshutdown           GPU_shutdown;
  34 GPUconfigure          GPU_configure;
  35 GPUtest               GPU_test;
  36 GPUabout              GPU_about;
  37 GPUopen               GPU_open;
  38 GPUclose              GPU_close;
  39 GPUreadStatus         GPU_readStatus;
  40 GPUreadData           GPU_readData;
  41 GPUreadDataMem        GPU_readDataMem;
  42 GPUwriteStatus        GPU_writeStatus;
  43 GPUwriteData          GPU_writeData;
  44 GPUwriteDataMem       GPU_writeDataMem;
  45 GPUdmaChain           GPU_dmaChain;
  46 GPUkeypressed         GPU_keypressed;
  47 GPUdisplayText        GPU_displayText;
  48 GPUmakeSnapshot       GPU_makeSnapshot;
  49 GPUfreeze             GPU_freeze;
  50 GPUgetScreenPic       GPU_getScreenPic;
  51 GPUshowScreenPic      GPU_showScreenPic;
  52 GPUclearDynarec       GPU_clearDynarec;
  53 GPUvBlank             GPU_vBlank;
  54
  55 CDRinit               CDR_init;
  56 CDRshutdown           CDR_shutdown;
  57 CDRopen               CDR_open;
  58 CDRclose              CDR_close;
  59 CDRtest               CDR_test;
  60 CDRgetTN              CDR_getTN;
  61 CDRgetTD              CDR_getTD;
  62 CDRreadTrack          CDR_readTrack;
  63 CDRgetBuffer          CDR_getBuffer;
  64 CDRplay               CDR_play;
  65 CDRstop               CDR_stop;
  66 CDRgetStatus          CDR_getStatus;
  67 CDRgetDriveLetter     CDR_getDriveLetter;
  68 CDRgetBufferSub       CDR_getBufferSub;
  69 CDRconfigure          CDR_configure;
  70 CDRabout              CDR_about;
  71 CDRsetfilename        CDR_setfilename;
  72 CDRreadCDDA           CDR_readCDDA;
  73 CDRgetTE              CDR_getTE;
  74
  75 SPUconfigure          SPU_configure;
  76 SPUabout              SPU_about;
  77 SPUinit               SPU_init;
  78 SPUshutdown           SPU_shutdown;
  79 SPUtest               SPU_test;
  80 SPUopen               SPU_open;
  81 SPUclose              SPU_close;
  82 SPUplaySample         SPU_playSample;
  83 SPUwriteRegister      SPU_writeRegister;
  84 SPUreadRegister       SPU_readRegister;
  85 SPUwriteDMA           SPU_writeDMA;
  86 SPUreadDMA            SPU_readDMA;
  87 SPUwriteDMAMem        SPU_writeDMAMem;
  88 SPUreadDMAMem         SPU_readDMAMem;
  89 SPUplayADPCMchannel   SPU_playADPCMchannel;
  90 SPUfreeze             SPU_freeze;
  91 SPUregisterCallback   SPU_registerCallback;
  92 SPUregisterScheduleCb SPU_registerScheduleCb;
  93 SPUasync              SPU_async;
  94 SPUplayCDDAchannel    SPU_playCDDAchannel;
  95
  96 PADconfigure          PAD1_configure;
  97 PADabout              PAD1_about;
  98 PADinit               PAD1_init;
  99 PADshutdown           PAD1_shutdown;
 100 PADtest               PAD1_test;
 101 PADopen               PAD1_open;
 102 PADclose              PAD1_close;
 103 PADquery              PAD1_query;
 104 PADreadPort1          PAD1_readPort1;
 105 PADkeypressed         PAD1_keypressed;
 106 PADstartPoll          PAD1_startPoll;
 107 PADpoll               PAD1_poll;
 108 PADsetSensitive       PAD1_setSensitive;
 109
 110 PADconfigure          PAD2_configure;
 111 PADabout              PAD2_about;
 112 PADinit               PAD2_init;
 113 PADshutdown           PAD2_shutdown;
 114 PADtest               PAD2_test;
 115 PADopen               PAD2_open;
 116 PADclose              PAD2_close;
 117 PADquery              PAD2_query;
 118 PADreadPort2          PAD2_readPort2;
 119 PADkeypressed         PAD2_keypressed;
 120 PADstartPoll          PAD2_startPoll;
 121 PADpoll               PAD2_poll;
 122 PADsetSensitive       PAD2_setSensitive;
 123
 124 NETinit               NET_init;
 125 NETshutdown           NET_shutdown;
 126 NETopen               NET_open;
 127 NETclose              NET_close;
 128 NETtest               NET_test;
 129 NETconfigure          NET_configure;
 130 NETabout              NET_about;
 131 NETpause              NET_pause;
 132 NETresume             NET_resume;
 133 NETqueryPlayer        NET_queryPlayer;
 134 NETsendData           NET_sendData;
 135 NETrecvData           NET_recvData;
 136 NETsendPadData        NET_sendPadData;
 137 NETrecvPadData        NET_recvPadData;
 138 NETsetInfo            NET_setInfo;
 139 NETkeypressed         NET_keypressed;
 140
 141 #ifdef ENABLE_SIO1API
 142
 143 SIO1init              SIO1_init;
 144 SIO1shutdown          SIO1_shutdown;
 145 SIO1open              SIO1_open;
 146 SIO1close             SIO1_close;
 147 SIO1test              SIO1_test;
 148 SIO1configure         SIO1_configure;
 149 SIO1about             SIO1_about;
 150 SIO1pause             SIO1_pause;
 151 SIO1resume            SIO1_resume;
 152 SIO1keypressed        SIO1_keypressed;
 153 SIO1writeData8        SIO1_writeData8;
 154 SIO1writeData16       SIO1_writeData16;
 155 SIO1writeData32       SIO1_writeData32;
 156 SIO1writeStat16       SIO1_writeStat16;
 157 SIO1writeStat32       SIO1_writeStat32;
 158 SIO1writeMode16       SIO1_writeMode16;
 159 SIO1writeMode32       SIO1_writeMode32;
 160 SIO1writeCtrl16       SIO1_writeCtrl16;
 161 SIO1writeCtrl32       SIO1_writeCtrl32;
 162 SIO1writeBaud16       SIO1_writeBaud16;
 163 SIO1writeBaud32       SIO1_writeBaud32;
 164 SIO1readData8         SIO1_readData8;
 165 SIO1readData16        SIO1_readData16;
 166 SIO1readData32        SIO1_readData32;
 167 SIO1readStat16        SIO1_readStat16;
 168 SIO1readStat32        SIO1_readStat32;
 169 SIO1readMode16        SIO1_readMode16;
 170 SIO1readMode32        SIO1_readMode32;
 171 SIO1readCtrl16        SIO1_readCtrl16;
 172 SIO1readCtrl32        SIO1_readCtrl32;
 173 SIO1readBaud16        SIO1_readBaud16;
 174 SIO1readBaud32        SIO1_readBaud32;
 175 SIO1registerCallback  SIO1_registerCallback;
 176
 177 #endif
 178
 179 static const char *err;
 180
 181 #define CheckErr(func) { \
 182         err = SysLibError(); \
 183         if (err != NULL) { SysMessage(_("Error loading %s: %s"), func, err); return -1; } \
 184 }
 185
 186 #define LoadSym(dest, src, name, checkerr) { \
 187         dest = (src)SysLoadSym(drv, name); \
 188         if (checkerr) { CheckErr(name); } else SysLibError(); \
 189 }
 190
 191 void *hGPUDriver = NULL;
 192
 193 void CALLBACK GPU__displayText(char *pText) {
 194         SysPrintf("%s\n", pText);
 195 }
 196
 197 long CALLBACK GPU__configure(void) { return 0; }
 198 long CALLBACK GPU__test(void) { return 0; }
 199 void CALLBACK GPU__about(void) {}
 200 void CALLBACK GPU__makeSnapshot(void) {}
 201 void CALLBACK GPU__keypressed(int key) {}
 202 long CALLBACK GPU__getScreenPic(unsigned char *pMem) { return -1; }
 203 long CALLBACK GPU__showScreenPic(unsigned char *pMem) { return -1; }
 204 void CALLBACK GPU__clearDynarec(void (CALLBACK *callback)(void)) {}
 205 void CALLBACK GPU__vBlank(int val) {}
 206
 207 #define LoadGpuSym1(dest, name) \
 208         LoadSym(GPU_##dest, GPU##dest, name, TRUE);
 209
 210 #define LoadGpuSym0(dest, name) \
 211         LoadSym(GPU_##dest, GPU##dest, name, FALSE); \
 212         if (GPU_##dest == NULL) GPU_##dest = (GPU##dest) GPU__##dest;
 213
 214 #define LoadGpuSymN(dest, name) \
 215         LoadSym(GPU_##dest, GPU##dest, name, FALSE);
 216
 217 static int LoadGPUplugin(const char *GPUdll) {
 218         void *drv;
 219
 220         hGPUDriver = SysLoadLibrary(GPUdll);
 221         if (hGPUDriver == NULL) {
 222                 GPU_configure = NULL;
 223                 SysMessage (_("Could not load GPU plugin %s!"), GPUdll); return -1;
 224         }
 225         drv = hGPUDriver;
 226         LoadGpuSym1(init, "GPUinit");
 227         LoadGpuSym1(shutdown, "GPUshutdown");
 228         LoadGpuSym1(open, "GPUopen");
 229         LoadGpuSym1(close, "GPUclose");
 230         LoadGpuSym1(readData, "GPUreadData");
 231         LoadGpuSym1(readDataMem, "GPUreadDataMem");
 232         LoadGpuSym1(readStatus, "GPUreadStatus");
 233         LoadGpuSym1(writeData, "GPUwriteData");
 234         LoadGpuSym1(writeDataMem, "GPUwriteDataMem");
 235         LoadGpuSym1(writeStatus, "GPUwriteStatus");
 236         LoadGpuSym1(dmaChain, "GPUdmaChain");
 237         LoadGpuSym1(updateLace, "GPUupdateLace");
 238         LoadGpuSym0(keypressed, "GPUkeypressed");
 239         LoadGpuSym0(displayText, "GPUdisplayText");
 240         LoadGpuSym0(makeSnapshot, "GPUmakeSnapshot");
 241         LoadGpuSym1(freeze, "GPUfreeze");
 242         LoadGpuSym0(getScreenPic, "GPUgetScreenPic");
 243         LoadGpuSym0(showScreenPic, "GPUshowScreenPic");
 244         LoadGpuSym0(clearDynarec, "GPUclearDynarec");
 245     LoadGpuSym0(vBlank, "GPUvBlank");
 246         LoadGpuSym0(configure, "GPUconfigure");
 247         LoadGpuSym0(test, "GPUtest");
 248         LoadGpuSym0(about, "GPUabout");
 249
 250         return 0;
 251 }
 252
 253 void *hCDRDriver = NULL;
 254
 255 long CALLBACK CDR__play(unsigned char *sector) { return 0; }
 256 long CALLBACK CDR__stop(void) { return 0; }
 257
 258 long CALLBACK CDR__getStatus(struct CdrStat *stat) {
 259         if (cdOpenCaseTime < 0 || cdOpenCaseTime > (s64)time(NULL))
 260                 stat->Status = 0x10;
 261         else
 262                 stat->Status = 0;
 263
 264         return 0;
 265 }
 266
 267 char* CALLBACK CDR__getDriveLetter(void) { return NULL; }
 268 long CALLBACK CDR__configure(void) { return 0; }
 269 long CALLBACK CDR__test(void) { return 0; }
 270 void CALLBACK CDR__about(void) {}
 271 long CALLBACK CDR__setfilename(char*filename) { return 0; }
 272
 273 #define LoadCdrSym1(dest, name) \
 274         LoadSym(CDR_##dest, CDR##dest, name, TRUE);
 275
 276 #define LoadCdrSym0(dest, name) \
 277         LoadSym(CDR_##dest, CDR##dest, name, FALSE); \
 278         if (CDR_##dest == NULL) CDR_##dest = (CDR##dest) CDR__##dest;
 279
 280 #define LoadCdrSymN(dest, name) \
 281         LoadSym(CDR_##dest, CDR##dest, name, FALSE);
 282
 283 static int LoadCDRplugin(const char *CDRdll) {
 284         void *drv;
 285
 286         if (CDRdll == NULL) {
 287                 cdrIsoInit();
 288                 return 0;
 289         }
 290
 291         hCDRDriver = SysLoadLibrary(CDRdll);
 292         if (hCDRDriver == NULL) {
 293                 CDR_configure = NULL;
 294                 SysMessage (_("Could not load CD-ROM plugin %s!"), CDRdll);  return -1;
 295         }
 296         drv = hCDRDriver;
 297         LoadCdrSym1(init, "CDRinit");
 298         LoadCdrSym1(shutdown, "CDRshutdown");
 299         LoadCdrSym1(open, "CDRopen");
 300         LoadCdrSym1(close, "CDRclose");
 301         LoadCdrSym1(getTN, "CDRgetTN");
 302         LoadCdrSym1(getTD, "CDRgetTD");
 303         LoadCdrSym1(readTrack, "CDRreadTrack");
 304         LoadCdrSym1(getBuffer, "CDRgetBuffer");
 305         LoadCdrSym1(getBufferSub, "CDRgetBufferSub");
 306         LoadCdrSym0(play, "CDRplay");
 307         LoadCdrSym0(stop, "CDRstop");
 308         LoadCdrSym0(getStatus, "CDRgetStatus");
 309         LoadCdrSym0(getDriveLetter, "CDRgetDriveLetter");
 310         LoadCdrSym0(configure, "CDRconfigure");
 311         LoadCdrSym0(test, "CDRtest");
 312         LoadCdrSym0(about, "CDRabout");
 313         LoadCdrSym0(setfilename, "CDRsetfilename");
 314         LoadCdrSymN(readCDDA, "CDRreadCDDA");
 315         LoadCdrSymN(getTE, "CDRgetTE");
 316
 317         return 0;
 318 }
 319
 320 void *hSPUDriver = NULL;
 321
 322 long CALLBACK SPU__configure(void) { return 0; }
 323 void CALLBACK SPU__about(void) {}
 324 long CALLBACK SPU__test(void) { return 0; }
 325 void CALLBACK SPU__registerScheduleCb(void (CALLBACK *cb)(unsigned int)) {}
 326
 327 #define LoadSpuSym1(dest, name) \
 328         LoadSym(SPU_##dest, SPU##dest, name, TRUE);
 329
 330 #define LoadSpuSym0(dest, name) \
 331         LoadSym(SPU_##dest, SPU##dest, name, FALSE); \
 332         if (SPU_##dest == NULL) SPU_##dest = (SPU##dest) SPU__##dest;
 333
 334 #define LoadSpuSymN(dest, name) \
 335         LoadSym(SPU_##dest, SPU##dest, name, FALSE);
 336
 337 static int LoadSPUplugin(const char *SPUdll) {
 338         void *drv;
 339
 340         hSPUDriver = SysLoadLibrary(SPUdll);
 341         if (hSPUDriver == NULL) {
 342                 SPU_configure = NULL;
 343                 SysMessage (_("Could not load SPU plugin %s!"), SPUdll); return -1;
 344         }
 345         drv = hSPUDriver;
 346         LoadSpuSym1(init, "SPUinit");
 347         LoadSpuSym1(shutdown, "SPUshutdown");
 348         LoadSpuSym1(open, "SPUopen");
 349         LoadSpuSym1(close, "SPUclose");
 350         LoadSpuSym0(configure, "SPUconfigure");
 351         LoadSpuSym0(about, "SPUabout");
 352         LoadSpuSym0(test, "SPUtest");
 353         LoadSpuSym1(writeRegister, "SPUwriteRegister");
 354         LoadSpuSym1(readRegister, "SPUreadRegister");
 355         LoadSpuSym1(writeDMA, "SPUwriteDMA");
 356         LoadSpuSym1(readDMA, "SPUreadDMA");
 357         LoadSpuSym1(writeDMAMem, "SPUwriteDMAMem");
 358         LoadSpuSym1(readDMAMem, "SPUreadDMAMem");
 359         LoadSpuSym1(playADPCMchannel, "SPUplayADPCMchannel");
 360         LoadSpuSym1(freeze, "SPUfreeze");
 361         LoadSpuSym1(registerCallback, "SPUregisterCallback");
 362         LoadSpuSym0(registerScheduleCb, "SPUregisterScheduleCb");
 363         LoadSpuSymN(async, "SPUasync");
 364         LoadSpuSymN(playCDDAchannel, "SPUplayCDDAchannel");
 365
 366         return 0;
 367 }
 368
 369 void *hPAD1Driver = NULL;
 370 void *hPAD2Driver = NULL;
 371
 372 static int multitap1 = -1;
 373 static int multitap2 = -1;
 374 //Pad information, keystate, mode, config mode, vibration
 375 static PadDataS pad[8];
 376
 377 static int reqPos, respSize, req;
 378 static int ledStateReq44[8];
 379
 380 static unsigned char buf[256];
 381 static unsigned char bufMulti[34] = { 0x80, 0x5a,
 382                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 383                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 384                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 385                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 386
 387 unsigned char stdpar[8] = { 0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 388 unsigned char multitappar[34] = { 0x80, 0x5a,
 389                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 390                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 391                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 392                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 393
 394 //response for request 44, 45, 46, 47, 4C, 4D
 395 static unsigned char resp45[8]    = {0xF3, 0x5A, 0x01, 0x02, 0x00, 0x02, 0x01, 0x00};
 396 static unsigned char resp46_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A};
 397 static unsigned char resp46_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14};
 398 static unsigned char resp47[8]    = {0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00};
 399 static unsigned char resp4C_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00};
 400 static unsigned char resp4C_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00};
 401 static unsigned char resp4D[8]    = {0xF3, 0x5A, 0x00, 0x01, 0xFF, 0xFF, 0xFF, 0xFF};
 402
 403 //fixed reponse of request number 41, 48, 49, 4A, 4B, 4E, 4F
 404 static unsigned char resp40[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 405 static unsigned char resp41[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 406 static unsigned char resp43[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 407 static unsigned char resp44[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 408 static unsigned char resp49[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 409 static unsigned char resp4A[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 410 static unsigned char resp4B[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 411 static unsigned char resp4E[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 412 static unsigned char resp4F[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 413
 414 // Resquest of psx core
 415 enum {
 416         // REQUEST
 417         // first call of this request for the pad, the pad is configured as an digital pad.
 418         // 0x0X, 0x42, 0x0Y, 0xZZ, 0xAA, 0x00, 0x00, 0x00, 0x00
 419         // 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)
 420         // Y if 1 : psx request the full length response for the multitap, 3 bytes header and 4 block of 8 bytes per pad
 421         // Y if 0 : psx request a pad key state
 422         // ZZ rumble small motor 00-> OFF, 01 -> ON
 423         // AA rumble large motor speed 0x00 -> 0xFF
 424         // RESPONSE
 425         // header 3 Bytes
 426         // 0x00
 427         // PadId -> 0x41 for digital pas, 0x73 for analog pad
 428         // 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
 429         // 6 Bytes for keystates
 430         CMD_READ_DATA_AND_VIBRATE = 0x42,
 431
 432         // REQUEST
 433         // Header
 434         // 0x0N, 0x43, 0x00, XX, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 435         // XX = 00 -> Normal mode : Seconde bytes of response = padId
 436         // XX = 01 -> Configuration mode : Seconde bytes of response = 0xF3
 437         // RESPONSE
 438         // enter in config mode example :
 439         // req : 01 43 00 01 00 00 00 00 00 00
 440         // res : 00 41 5A buttons state, analog states
 441         // exit config mode :
 442         // req : 01 43 00 00 00 00 00 00 00 00
 443         // res : 00 F3 5A buttons state, analog states
 444         CMD_CONFIG_MODE = 0x43,
 445
 446         // Set led State
 447         // REQUEST
 448         // 0x0N, 0x44, 0x00, VAL, SEL, 0x00, 0x00, 0x00, 0x00
 449         // If sel = 2 then
 450         // VAL = 00 -> OFF
 451         // VAL = 01 -> ON
 452         // RESPONSE
 453         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 454         CMD_SET_MODE_AND_LOCK = 0x44,
 455
 456         // Get Analog Led state
 457         // REQUEST
 458         // 0x0N, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 459         // RESPONSE
 460         // 0x00, 0xF3, 0x5A, 0x01, 0x02, VAL, 0x02, 0x01, 0x00
 461         // VAL = 00 Led OFF
 462         // VAL = 01 Led ON
 463         CMD_QUERY_MODEL_AND_MODE = 0x45,
 464
 465         //Get Variable A
 466         // REQUEST
 467         // 0x0N, 0x46, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 468         // RESPONSE
 469         // XX=00
 470         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A
 471         // XX=01
 472         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14
 473         CMD_QUERY_ACT = 0x46,
 474
 475         // REQUEST
 476         // 0x0N, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 477         // RESPONSE
 478         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00
 479         CMD_QUERY_COMB = 0x47,
 480
 481         // REQUEST
 482         // 0x0N, 0x4C, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 483         // RESPONSE
 484         // XX = 0
 485         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00
 486         // XX = 1
 487         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00
 488         CMD_QUERY_MODE = 0x4C,
 489
 490         // REQUEST
 491         // 0x0N, 0x4D, 0x00, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF
 492         // RESPONSE
 493         // 0x00, 0xF3, 0x5A, old value or
 494         // AA = 01 unlock large motor (and swap VAL1 and VAL2)
 495         // BB = 01 unlock large motor (default)
 496         // CC, DD, EE, FF = all FF -> unlock small motor
 497         //
 498         // default repsonse for analog pad with 2 motor : 0x00 0xF3 0x5A 0x00 0x01 0xFF 0xFF 0xFF 0xFF
 499         //
 500         CMD_VIBRATION_TOGGLE = 0x4D,
 501         REQ40 = 0x40,
 502         REQ41 = 0x41,
 503         REQ49 = 0x49,
 504         REQ4A = 0x4A,
 505         REQ4B = 0x4B,
 506         REQ4E = 0x4E,
 507         REQ4F = 0x4F
 508 };
 509
 510
 511
 512
 513 //NO MULTITAP
 514
 515 void initBufForRequest(int padIndex, char value){
 516         switch (value){
 517                 //Pad keystate already in buffer
 518                 //case CMD_READ_DATA_AND_VIBRATE :
 519                 //      break;
 520                 case CMD_CONFIG_MODE :
 521                         if (pad[padIndex].configMode == 1) {
 522                                 memcpy(buf, resp43, 8);
 523                                 break;
 524                         }
 525                         //else, not in config mode, pad keystate return (already in the buffer)
 526                         break;
 527                 case CMD_SET_MODE_AND_LOCK :
 528                         memcpy(buf, resp44, 8);
 529                         break;
 530                 case CMD_QUERY_MODEL_AND_MODE :
 531                         memcpy(buf, resp45, 8);
 532                         break;
 533                 case CMD_QUERY_ACT :
 534                         memcpy(buf, resp46_00, 8);
 535                         break;
 536                 case CMD_QUERY_COMB :
 537                         memcpy(buf, resp47, 8);
 538                         break;
 539                 case CMD_QUERY_MODE :
 540                         memcpy(buf, resp4C_00, 8);
 541                         break;
 542                 case CMD_VIBRATION_TOGGLE :
 543                         memcpy(buf, resp4D, 8);
 544                         break;
 545                 case REQ40 :
 546                         memcpy(buf, resp40, 8);
 547                         break;
 548                 case REQ41 :
 549                         memcpy(buf, resp41, 8);
 550                         break;
 551                 case REQ49 :
 552                         memcpy(buf, resp49, 8);
 553                         break;
 554                 case REQ4A :
 555                         memcpy(buf, resp4A, 8);
 556                         break;
 557                 case REQ4B :
 558                         memcpy(buf, resp4B, 8);
 559                         break;
 560                 case REQ4E :
 561                         memcpy(buf, resp4E, 8);
 562                         break;
 563                 case REQ4F :
 564                         memcpy(buf, resp4F, 8);
 565                         break;
 566         }
 567 }
 568
 569
 570
 571
 572 void reqIndex2Treatment(int padIndex, char value){
 573         switch (req){
 574                 case CMD_CONFIG_MODE :
 575                         //0x43
 576                         if (value == 0) {
 577                                 pad[padIndex].configMode = 0;
 578                         } else {
 579                                 pad[padIndex].configMode = 1;
 580                         }
 581                         break;
 582                 case CMD_SET_MODE_AND_LOCK :
 583                         //0x44 store the led state for change mode if the next value = 0x02
 584                         //0x01 analog ON
 585                         //0x00 analog OFF
 586                         ledStateReq44[padIndex] = value;
 587                         break;
 588                 case CMD_QUERY_ACT :
 589                         //0x46
 590                         if (value == 1) {
 591                                 memcpy(buf, resp46_01, 8);
 592                         }
 593                         break;
 594                 case CMD_QUERY_MODE :
 595                         if (value == 1) {
 596                                 memcpy(buf, resp4C_01, 8);
 597                         }
 598                         break;
 599                 case CMD_VIBRATION_TOGGLE :
 600                         //0x4D
 601                         memcpy(buf, resp4D, 8);
 602                         break;
 603                 case CMD_READ_DATA_AND_VIBRATE:
 604                         //mem the vibration value for small motor;
 605                         pad[padIndex].Vib[0] = value;
 606                         break;
 607         }
 608 }
 609
 610 void vibrate(int padIndex){
 611         if (pad[padIndex].Vib[0] != pad[padIndex].VibF[0] || pad[padIndex].Vib[1] != pad[padIndex].VibF[1]) {
 612                 //value is different update Value and call libretro for vibration
 613                 pad[padIndex].VibF[0] = pad[padIndex].Vib[0];
 614                 pad[padIndex].VibF[1] = pad[padIndex].Vib[1];
 615                 plat_trigger_vibrate(padIndex, pad[padIndex].VibF[0], pad[padIndex].VibF[1]);
 616                 //printf("vibration pad %i", padIndex);
 617         }
 618 }
 619
 620
 621
 622
 623 //Build response for 0x42 request Pad in port
 624 void _PADstartPoll(PadDataS *pad) {
 625     switch (pad->controllerType) {
 626         case PSE_PAD_TYPE_MOUSE:
 627                         stdpar[0] = 0x12;
 628             stdpar[2] = pad->buttonStatus & 0xff;
 629             stdpar[3] = pad->buttonStatus >> 8;
 630             stdpar[4] = pad->moveX;
 631             stdpar[5] = pad->moveY;
 632             memcpy(buf, stdpar, 6);
 633             respSize = 6;
 634             break;
 635         case PSE_PAD_TYPE_NEGCON: // npc101/npc104(slph00001/slph00069)
 636             stdpar[0] = 0x23;
 637             stdpar[2] = pad->buttonStatus & 0xff;
 638             stdpar[3] = pad->buttonStatus >> 8;
 639             stdpar[4] = pad->rightJoyX;
 640             stdpar[5] = pad->rightJoyY;
 641             stdpar[6] = pad->leftJoyX;
 642             stdpar[7] = pad->leftJoyY;
 643             memcpy(buf, stdpar, 8);
 644             respSize = 8;
 645             break;
 646         case PSE_PAD_TYPE_ANALOGPAD: // scph1150
 647             stdpar[0] = 0x73;
 648             stdpar[2] = pad->buttonStatus & 0xff;
 649             stdpar[3] = pad->buttonStatus >> 8;
 650             stdpar[4] = pad->rightJoyX;
 651             stdpar[5] = pad->rightJoyY;
 652             stdpar[6] = pad->leftJoyX;
 653             stdpar[7] = pad->leftJoyY;
 654             memcpy(buf, stdpar, 8);
 655             respSize = 8;
 656             break;
 657         case PSE_PAD_TYPE_ANALOGJOY: // scph1110
 658             stdpar[0] = 0x53;
 659             stdpar[2] = pad->buttonStatus & 0xff;
 660             stdpar[3] = pad->buttonStatus >> 8;
 661             stdpar[4] = pad->rightJoyX;
 662             stdpar[5] = pad->rightJoyY;
 663             stdpar[6] = pad->leftJoyX;
 664             stdpar[7] = pad->leftJoyY;
 665             memcpy(buf, stdpar, 8);
 666             respSize = 8;
 667             break;
 668         case PSE_PAD_TYPE_STANDARD:
 669         default:
 670                 stdpar[0] = 0x41;
 671             stdpar[2] = pad->buttonStatus & 0xff;
 672             stdpar[3] = pad->buttonStatus >> 8;
 673             //avoid analog value in multitap mode if change pad type in game.
 674             stdpar[4] = 0xff;
 675             stdpar[5] = 0xff;
 676             stdpar[6] = 0xff;
 677             stdpar[7] = 0xff;
 678                 memcpy(buf, stdpar, 8);
 679                 respSize = 8;
 680     }
 681 }
 682
 683
 684 //Build response for 0x42 request Multitap in port
 685 //Response header for multitap : 0x80, 0x5A, (Pad information port 1-2A), (Pad information port 1-2B), (Pad information port 1-2C), (Pad information port 1-2D)
 686 void _PADstartPollMultitap(PadDataS* padd) {
 687     int i, offset;
 688     for(i = 0; i < 4; i++) {
 689         offset = 2 + (i * 8);
 690         _PADstartPoll(&padd[i]);
 691         memcpy(multitappar+offset, stdpar, 8);
 692     }
 693     memcpy(bufMulti, multitappar, 34);
 694     respSize = 34;
 695 }
 696
 697
 698 unsigned char _PADpoll(int port, unsigned char value) {
 699         if (reqPos == 0) {
 700                 //mem the request number
 701                 req = value;
 702                 //copy the default value of request response in buffer instead of the keystate
 703                 initBufForRequest(port, value);
 704         }
 705
 706         //if no new request the pad return 0xff, for signaling connected
 707         if (reqPos >= respSize) return 0xff;
 708
 709         switch(reqPos){
 710                 case 2:
 711                         reqIndex2Treatment(port, value);
 712                 break;
 713                 case 3:
 714                         switch(req) {
 715                                 case CMD_SET_MODE_AND_LOCK :
 716                                         //change mode on pad
 717                                 break;
 718                                 case CMD_READ_DATA_AND_VIBRATE:
 719                                 //mem the vibration value for Large motor;
 720                                 pad[port].Vib[1] = value;
 721                                 //vibration
 722                                 vibrate(port);
 723                                 break;
 724                         }
 725                 break;
 726         }
 727         return buf[reqPos++];
 728 }
 729
 730
 731 unsigned char _PADpollMultitap(int port, unsigned char value) {
 732         if (reqPos >= respSize) return 0xff;
 733         return bufMulti[reqPos++];
 734 }
 735
 736
 737 // refresh the button state on port 1.
 738 // int pad is not needed.
 739 unsigned char CALLBACK PAD1__startPoll(int pad) {
 740         reqPos = 0;
 741         // first call the pad provide if a multitap is connected between the psx and himself
 742         if (multitap1 == -1) {
 743                 PadDataS padd;
 744                 padd.requestPadIndex = 0;
 745                 PAD1_readPort1(&padd);
 746                 multitap1 = padd.portMultitap;
 747         }
 748         // just one pad is on port 1 : NO MULTITAP
 749         if (multitap1 == 0) {
 750                 PadDataS padd;
 751                 padd.requestPadIndex = 0;
 752                 PAD1_readPort1(&padd);
 753                 _PADstartPoll(&padd);
 754         } else {
 755                 // a multitap is plugged : refresh all pad.
 756                 int i;
 757                 PadDataS padd[4];
 758                 for(i = 0; i < 4; i++) {
 759                         padd[i].requestPadIndex = i;
 760                         PAD1_readPort1(&padd[i]);
 761                 }
 762                 _PADstartPollMultitap(padd);
 763         }
 764         //printf("\npad 1 : ");
 765         return 0x00;
 766 }
 767
 768 unsigned char CALLBACK PAD1__poll(unsigned char value) {
 769         char tmp;
 770         if (multitap1 == 1) {
 771                 tmp = _PADpollMultitap(0, value);
 772         } else {
 773                 tmp = _PADpoll(0, value);
 774         }
 775         //printf("%2x:%2x, ",value,tmp);
 776         return tmp;
 777
 778 }
 779
 780
 781 long CALLBACK PAD1__configure(void) { return 0; }
 782 void CALLBACK PAD1__about(void) {}
 783 long CALLBACK PAD1__test(void) { return 0; }
 784 long CALLBACK PAD1__query(void) { return 3; }
 785 long CALLBACK PAD1__keypressed() { return 0; }
 786
 787 #define LoadPad1Sym1(dest, name) \
 788         LoadSym(PAD1_##dest, PAD##dest, name, TRUE);
 789
 790 #define LoadPad1SymN(dest, name) \
 791         LoadSym(PAD1_##dest, PAD##dest, name, FALSE);
 792
 793 #define LoadPad1Sym0(dest, name) \
 794         LoadSym(PAD1_##dest, PAD##dest, name, FALSE); \
 795         if (PAD1_##dest == NULL) PAD1_##dest = (PAD##dest) PAD1__##dest;
 796
 797 static int LoadPAD1plugin(const char *PAD1dll) {
 798         void *drv;
 799
 800         hPAD1Driver = SysLoadLibrary(PAD1dll);
 801         if (hPAD1Driver == NULL) {
 802                 PAD1_configure = NULL;
 803                 SysMessage (_("Could not load Controller 1 plugin %s!"), PAD1dll); return -1;
 804         }
 805         drv = hPAD1Driver;
 806         LoadPad1Sym1(init, "PADinit");
 807         LoadPad1Sym1(shutdown, "PADshutdown");
 808         LoadPad1Sym1(open, "PADopen");
 809         LoadPad1Sym1(close, "PADclose");
 810         LoadPad1Sym0(query, "PADquery");
 811         LoadPad1Sym1(readPort1, "PADreadPort1");
 812         LoadPad1Sym0(configure, "PADconfigure");
 813         LoadPad1Sym0(test, "PADtest");
 814         LoadPad1Sym0(about, "PADabout");
 815         LoadPad1Sym0(keypressed, "PADkeypressed");
 816         LoadPad1Sym0(startPoll, "PADstartPoll");
 817         LoadPad1Sym0(poll, "PADpoll");
 818         LoadPad1SymN(setSensitive, "PADsetSensitive");
 819
 820         return 0;
 821 }
 822
 823 unsigned char CALLBACK PAD2__startPoll(int pad) {
 824         int pad_index;
 825
 826         reqPos = 0;
 827         if (multitap1 == 0 && (multitap2 == 0 || multitap2 == 2)) {
 828                 pad_index = 1;
 829         } else if(multitap1 == 1 && (multitap2 == 0 || multitap2 == 2)) {
 830                 pad_index = 4;
 831         } else {
 832                 pad_index = 0;
 833         }
 834
 835         //first call the pad provide if a multitap is connected between the psx and himself
 836         if (multitap2 == -1) {
 837                 PadDataS padd;
 838                 padd.requestPadIndex = pad_index;
 839                 PAD2_readPort2(&padd);
 840                 multitap2 = padd.portMultitap;
 841         }
 842
 843         // just one pad is on port 1 : NO MULTITAP
 844         if (multitap2 == 0) {
 845                 PadDataS padd;
 846                 padd.requestPadIndex = pad_index;
 847                 PAD2_readPort2(&padd);
 848                 _PADstartPoll(&padd);
 849         } else {
 850                 // a multitap is plugged : refresh all pad.
 851                 int i;
 852                 PadDataS padd[4];
 853                 for(i = 0; i < 4; i++) {
 854                         padd[i].requestPadIndex = i+pad_index;
 855                         PAD2_readPort2(&padd[i]);
 856                 }
 857                 _PADstartPollMultitap(padd);
 858         }
 859         //printf("\npad 2 : ");
 860         return 0x00;
 861 }
 862
 863 unsigned char CALLBACK PAD2__poll(unsigned char value) {
 864         char tmp;
 865         if (multitap2 == 2) {
 866                 tmp = _PADpollMultitap(1, value);
 867         } else {
 868                 tmp = _PADpoll(1, value);
 869         }
 870         //printf("%2x:%2x, ",value,tmp);
 871         return tmp;
 872 }
 873
 874 long CALLBACK PAD2__configure(void) { return 0; }
 875 void CALLBACK PAD2__about(void) {}
 876 long CALLBACK PAD2__test(void) { return 0; }
 877 long CALLBACK PAD2__query(void) { return PSE_PAD_USE_PORT1 | PSE_PAD_USE_PORT2; }
 878 long CALLBACK PAD2__keypressed() { return 0; }
 879
 880 #define LoadPad2Sym1(dest, name) \
 881         LoadSym(PAD2_##dest, PAD##dest, name, TRUE);
 882
 883 #define LoadPad2Sym0(dest, name) \
 884         LoadSym(PAD2_##dest, PAD##dest, name, FALSE); \
 885         if (PAD2_##dest == NULL) PAD2_##dest = (PAD##dest) PAD2__##dest;
 886
 887 #define LoadPad2SymN(dest, name) \
 888         LoadSym(PAD2_##dest, PAD##dest, name, FALSE);
 889
 890 static int LoadPAD2plugin(const char *PAD2dll) {
 891         void *drv;
 892
 893         hPAD2Driver = SysLoadLibrary(PAD2dll);
 894         if (hPAD2Driver == NULL) {
 895                 PAD2_configure = NULL;
 896                 SysMessage (_("Could not load Controller 2 plugin %s!"), PAD2dll); return -1;
 897         }
 898         drv = hPAD2Driver;
 899         LoadPad2Sym1(init, "PADinit");
 900         LoadPad2Sym1(shutdown, "PADshutdown");
 901         LoadPad2Sym1(open, "PADopen");
 902         LoadPad2Sym1(close, "PADclose");
 903         LoadPad2Sym0(query, "PADquery");
 904         LoadPad2Sym1(readPort2, "PADreadPort2");
 905         LoadPad2Sym0(configure, "PADconfigure");
 906         LoadPad2Sym0(test, "PADtest");
 907         LoadPad2Sym0(about, "PADabout");
 908         LoadPad2Sym0(keypressed, "PADkeypressed");
 909         LoadPad2Sym0(startPoll, "PADstartPoll");
 910         LoadPad2Sym0(poll, "PADpoll");
 911         LoadPad2SymN(setSensitive, "PADsetSensitive");
 912
 913         return 0;
 914 }
 915
 916 void *hNETDriver = NULL;
 917
 918 void CALLBACK NET__setInfo(netInfo *info) {}
 919 void CALLBACK NET__keypressed(int key) {}
 920 long CALLBACK NET__configure(void) { return 0; }
 921 long CALLBACK NET__test(void) { return 0; }
 922 void CALLBACK NET__about(void) {}
 923
 924 #define LoadNetSym1(dest, name) \
 925         LoadSym(NET_##dest, NET##dest, name, TRUE);
 926
 927 #define LoadNetSymN(dest, name) \
 928         LoadSym(NET_##dest, NET##dest, name, FALSE);
 929
 930 #define LoadNetSym0(dest, name) \
 931         LoadSym(NET_##dest, NET##dest, name, FALSE); \
 932         if (NET_##dest == NULL) NET_##dest = (NET##dest) NET__##dest;
 933
 934 static int LoadNETplugin(const char *NETdll) {
 935         void *drv;
 936
 937         hNETDriver = SysLoadLibrary(NETdll);
 938         if (hNETDriver == NULL) {
 939                 SysMessage (_("Could not load NetPlay plugin %s!"), NETdll); return -1;
 940         }
 941         drv = hNETDriver;
 942         LoadNetSym1(init, "NETinit");
 943         LoadNetSym1(shutdown, "NETshutdown");
 944         LoadNetSym1(open, "NETopen");
 945         LoadNetSym1(close, "NETclose");
 946         LoadNetSymN(sendData, "NETsendData");
 947         LoadNetSymN(recvData, "NETrecvData");
 948         LoadNetSym1(sendPadData, "NETsendPadData");
 949         LoadNetSym1(recvPadData, "NETrecvPadData");
 950         LoadNetSym1(queryPlayer, "NETqueryPlayer");
 951         LoadNetSym1(pause, "NETpause");
 952         LoadNetSym1(resume, "NETresume");
 953         LoadNetSym0(setInfo, "NETsetInfo");
 954         LoadNetSym0(keypressed, "NETkeypressed");
 955         LoadNetSym0(configure, "NETconfigure");
 956         LoadNetSym0(test, "NETtest");
 957         LoadNetSym0(about, "NETabout");
 958
 959         return 0;
 960 }
 961
 962 #ifdef ENABLE_SIO1API
 963
 964 void *hSIO1Driver = NULL;
 965
 966 long CALLBACK SIO1__init(void) { return 0; }
 967 long CALLBACK SIO1__shutdown(void) { return 0; }
 968 long CALLBACK SIO1__open(void) { return 0; }
 969 long CALLBACK SIO1__close(void) { return 0; }
 970 long CALLBACK SIO1__configure(void) { return 0; }
 971 long CALLBACK SIO1__test(void) { return 0; }
 972 void CALLBACK SIO1__about(void) {}
 973 void CALLBACK SIO1__pause(void) {}
 974 void CALLBACK SIO1__resume(void) {}
 975 long CALLBACK SIO1__keypressed(int key) { return 0; }
 976 void CALLBACK SIO1__writeData8(unsigned char val) {}
 977 void CALLBACK SIO1__writeData16(unsigned short val) {}
 978 void CALLBACK SIO1__writeData32(unsigned long val) {}
 979 void CALLBACK SIO1__writeStat16(unsigned short val) {}
 980 void CALLBACK SIO1__writeStat32(unsigned long val) {}
 981 void CALLBACK SIO1__writeMode16(unsigned short val) {}
 982 void CALLBACK SIO1__writeMode32(unsigned long val) {}
 983 void CALLBACK SIO1__writeCtrl16(unsigned short val) {}
 984 void CALLBACK SIO1__writeCtrl32(unsigned long val) {}
 985 void CALLBACK SIO1__writeBaud16(unsigned short val) {}
 986 void CALLBACK SIO1__writeBaud32(unsigned long val) {}
 987 unsigned char CALLBACK SIO1__readData8(void) { return 0; }
 988 unsigned short CALLBACK SIO1__readData16(void) { return 0; }
 989 unsigned long CALLBACK SIO1__readData32(void) { return 0; }
 990 unsigned short CALLBACK SIO1__readStat16(void) { return 0; }
 991 unsigned long CALLBACK SIO1__readStat32(void) { return 0; }
 992 unsigned short CALLBACK SIO1__readMode16(void) { return 0; }
 993 unsigned long CALLBACK SIO1__readMode32(void) { return 0; }
 994 unsigned short CALLBACK SIO1__readCtrl16(void) { return 0; }
 995 unsigned long CALLBACK SIO1__readCtrl32(void) { return 0; }
 996 unsigned short CALLBACK SIO1__readBaud16(void) { return 0; }
 997 unsigned long CALLBACK SIO1__readBaud32(void) { return 0; }
 998 void CALLBACK SIO1__registerCallback(void (CALLBACK *callback)(void)) {};
 999
1000 void CALLBACK SIO1irq(void) {
1001     psxHu32ref(0x1070) |= SWAPu32(0x100);
1002 }
1003
1004 #define LoadSio1Sym1(dest, name) \
1005     LoadSym(SIO1_##dest, SIO1##dest, name, TRUE);
1006
1007 #define LoadSio1SymN(dest, name) \
1008     LoadSym(SIO1_##dest, SIO1##dest, name, FALSE);
1009
1010 #define LoadSio1Sym0(dest, name) \
1011     LoadSym(SIO1_##dest, SIO1##dest, name, FALSE); \
1012     if (SIO1_##dest == NULL) SIO1_##dest = (SIO1##dest) SIO1__##dest;
1013
1014 static int LoadSIO1plugin(const char *SIO1dll) {
1015     void *drv;
1016
1017     hSIO1Driver = SysLoadLibrary(SIO1dll);
1018     if (hSIO1Driver == NULL) {
1019         SysMessage (_("Could not load SIO1 plugin %s!"), SIO1dll); return -1;
1020     }
1021     drv = hSIO1Driver;
1022
1023     LoadSio1Sym0(init, "SIO1init");
1024     LoadSio1Sym0(shutdown, "SIO1shutdown");
1025     LoadSio1Sym0(open, "SIO1open");
1026     LoadSio1Sym0(close, "SIO1close");
1027     LoadSio1Sym0(pause, "SIO1pause");
1028     LoadSio1Sym0(resume, "SIO1resume");
1029     LoadSio1Sym0(keypressed, "SIO1keypressed");
1030     LoadSio1Sym0(configure, "SIO1configure");
1031     LoadSio1Sym0(test, "SIO1test");
1032     LoadSio1Sym0(about, "SIO1about");
1033     LoadSio1Sym0(writeData8, "SIO1writeData8");
1034     LoadSio1Sym0(writeData16, "SIO1writeData16");
1035     LoadSio1Sym0(writeData32, "SIO1writeData32");
1036     LoadSio1Sym0(writeStat16, "SIO1writeStat16");
1037     LoadSio1Sym0(writeStat32, "SIO1writeStat32");
1038     LoadSio1Sym0(writeMode16, "SIO1writeMode16");
1039     LoadSio1Sym0(writeMode32, "SIO1writeMode32");
1040     LoadSio1Sym0(writeCtrl16, "SIO1writeCtrl16");
1041     LoadSio1Sym0(writeCtrl32, "SIO1writeCtrl32");
1042     LoadSio1Sym0(writeBaud16, "SIO1writeBaud16");
1043     LoadSio1Sym0(writeBaud32, "SIO1writeBaud32");
1044     LoadSio1Sym0(readData16, "SIO1readData16");
1045     LoadSio1Sym0(readData32, "SIO1readData32");
1046     LoadSio1Sym0(readStat16, "SIO1readStat16");
1047     LoadSio1Sym0(readStat32, "SIO1readStat32");
1048     LoadSio1Sym0(readMode16, "SIO1readMode16");
1049     LoadSio1Sym0(readMode32, "SIO1readMode32");
1050     LoadSio1Sym0(readCtrl16, "SIO1readCtrl16");
1051     LoadSio1Sym0(readCtrl32, "SIO1readCtrl32");
1052     LoadSio1Sym0(readBaud16, "SIO1readBaud16");
1053     LoadSio1Sym0(readBaud32, "SIO1readBaud32");
1054     LoadSio1Sym0(registerCallback, "SIO1registerCallback");
1055
1056     return 0;
1057 }
1058
1059 #endif
1060
1061 void CALLBACK clearDynarec(void) {
1062         psxCpu->Reset();
1063 }
1064
1065 int LoadPlugins() {
1066         int ret;
1067         char Plugin[MAXPATHLEN];
1068
1069         ReleasePlugins();
1070         SysLibError();
1071
1072         if (UsingIso()) {
1073                 LoadCDRplugin(NULL);
1074         } else {
1075                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1076                 if (LoadCDRplugin(Plugin) == -1) return -1;
1077         }
1078
1079         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Gpu);
1080         if (LoadGPUplugin(Plugin) == -1) return -1;
1081
1082         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Spu);
1083         if (LoadSPUplugin(Plugin) == -1) return -1;
1084
1085         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad1);
1086         if (LoadPAD1plugin(Plugin) == -1) return -1;
1087
1088         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad2);
1089         if (LoadPAD2plugin(Plugin) == -1) return -1;
1090
1091         if (strcmp("Disabled", Config.Net) == 0 || strcmp("", Config.Net) == 0)
1092                 Config.UseNet = FALSE;
1093         else {
1094                 Config.UseNet = TRUE;
1095                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Net);
1096                 if (LoadNETplugin(Plugin) == -1) Config.UseNet = FALSE;
1097         }
1098
1099 #ifdef ENABLE_SIO1API
1100         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Sio1);
1101         if (LoadSIO1plugin(Plugin) == -1) return -1;
1102 #endif
1103
1104         ret = CDR_init();
1105         if (ret < 0) { SysMessage (_("Error initializing CD-ROM plugin: %d"), ret); return -1; }
1106         ret = GPU_init();
1107         if (ret < 0) { SysMessage (_("Error initializing GPU plugin: %d"), ret); return -1; }
1108         ret = SPU_init();
1109         if (ret < 0) { SysMessage (_("Error initializing SPU plugin: %d"), ret); return -1; }
1110         ret = PAD1_init(1);
1111         if (ret < 0) { SysMessage (_("Error initializing Controller 1 plugin: %d"), ret); return -1; }
1112         ret = PAD2_init(2);
1113         if (ret < 0) { SysMessage (_("Error initializing Controller 2 plugin: %d"), ret); return -1; }
1114
1115         if (Config.UseNet) {
1116                 ret = NET_init();
1117                 if (ret < 0) { SysMessage (_("Error initializing NetPlay plugin: %d"), ret); return -1; }
1118         }
1119
1120 #ifdef ENABLE_SIO1API
1121         ret = SIO1_init();
1122         if (ret < 0) { SysMessage (_("Error initializing SIO1 plugin: %d"), ret); return -1; }
1123 #endif
1124
1125         SysPrintf(_("Plugins loaded.\n"));
1126         return 0;
1127 }
1128
1129 void ReleasePlugins() {
1130         if (Config.UseNet) {
1131                 int ret = NET_close();
1132                 if (ret < 0) Config.UseNet = FALSE;
1133         }
1134         NetOpened = FALSE;
1135
1136         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1137         if (hGPUDriver != NULL) GPU_shutdown();
1138         if (hSPUDriver != NULL) SPU_shutdown();
1139         if (hPAD1Driver != NULL) PAD1_shutdown();
1140         if (hPAD2Driver != NULL) PAD2_shutdown();
1141
1142         if (Config.UseNet && hNETDriver != NULL) NET_shutdown();
1143
1144         if (hCDRDriver != NULL) SysCloseLibrary(hCDRDriver); hCDRDriver = NULL;
1145         if (hGPUDriver != NULL) SysCloseLibrary(hGPUDriver); hGPUDriver = NULL;
1146         if (hSPUDriver != NULL) SysCloseLibrary(hSPUDriver); hSPUDriver = NULL;
1147         if (hPAD1Driver != NULL) SysCloseLibrary(hPAD1Driver); hPAD1Driver = NULL;
1148         if (hPAD2Driver != NULL) SysCloseLibrary(hPAD2Driver); hPAD2Driver = NULL;
1149
1150         if (Config.UseNet && hNETDriver != NULL) {
1151                 SysCloseLibrary(hNETDriver); hNETDriver = NULL;
1152         }
1153
1154 #ifdef ENABLE_SIO1API
1155         if (hSIO1Driver != NULL) {
1156                 SIO1_shutdown();
1157                 SysCloseLibrary(hSIO1Driver);
1158                 hSIO1Driver = NULL;
1159         }
1160 #endif
1161 }
1162
1163 // for CD swap
1164 int ReloadCdromPlugin()
1165 {
1166         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1167         if (hCDRDriver != NULL) SysCloseLibrary(hCDRDriver); hCDRDriver = NULL;
1168
1169         if (UsingIso()) {
1170                 LoadCDRplugin(NULL);
1171         } else {
1172                 char Plugin[MAXPATHLEN];
1173                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1174                 if (LoadCDRplugin(Plugin) == -1) return -1;
1175         }
1176
1177         return CDR_init();
1178 }
1179
1180 void SetIsoFile(const char *filename) {
1181         if (filename == NULL) {
1182                 IsoFile[0] = '\0';
1183                 return;
1184         }
1185         strncpy(IsoFile, filename, MAXPATHLEN);
1186 }
1187
1188 const char *GetIsoFile(void) {
1189         return IsoFile;
1190 }
1191
1192 boolean UsingIso(void) {
1193         return (IsoFile[0] != '\0');
1194 }
1195
1196 void SetCdOpenCaseTime(s64 time) {
1197         cdOpenCaseTime = time;
1198 }