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 extern int in_type[8];
 370
 371 void *hPAD1Driver = NULL;
 372 void *hPAD2Driver = NULL;
 373
 374 static int multitap1 = -1;
 375 static int multitap2 = -1;
 376 //Pad information, keystate, mode, config mode, vibration
 377 static PadDataS pad[8];
 378
 379 static int reqPos, respSize, req;
 380 static int ledStateReq44[8];
 381 static int PadMode[8]; /* 0 : digital 1: analog */
 382
 383 static unsigned char buf[256];
 384 static unsigned char bufMulti[34] = { 0x80, 0x5a,
 385                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 386                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 387                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 388                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 389
 390 unsigned char stdpar[8] = { 0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 391 unsigned char multitappar[34] = { 0x80, 0x5a,
 392                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 393                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 394                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
 395                                                                         0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 396
 397 //response for request 44, 45, 46, 47, 4C, 4D
 398 static unsigned char resp45[8]    = {0xF3, 0x5A, 0x01, 0x02, 0x00, 0x02, 0x01, 0x00};
 399 static unsigned char resp46_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A};
 400 static unsigned char resp46_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14};
 401 static unsigned char resp47[8]    = {0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00};
 402 static unsigned char resp4C_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00};
 403 static unsigned char resp4C_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00};
 404 static unsigned char resp4D[8]    = {0xF3, 0x5A, 0x00, 0x01, 0xFF, 0xFF, 0xFF, 0xFF};
 405
 406 //fixed reponse of request number 41, 48, 49, 4A, 4B, 4E, 4F
 407 static unsigned char resp40[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 408 static unsigned char resp41[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 409 static unsigned char resp43[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 410 static unsigned char resp44[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 411 static unsigned char resp49[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 412 static unsigned char resp4A[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 413 static unsigned char resp4B[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 414 static unsigned char resp4E[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 415 static unsigned char resp4F[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 416
 417 // Resquest of psx core
 418 enum {
 419         // REQUEST
 420         // first call of this request for the pad, the pad is configured as an digital pad.
 421         // 0x0X, 0x42, 0x0Y, 0xZZ, 0xAA, 0x00, 0x00, 0x00, 0x00
 422         // 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)
 423         // Y if 1 : psx request the full length response for the multitap, 3 bytes header and 4 block of 8 bytes per pad
 424         // Y if 0 : psx request a pad key state
 425         // ZZ rumble small motor 00-> OFF, 01 -> ON
 426         // AA rumble large motor speed 0x00 -> 0xFF
 427         // RESPONSE
 428         // header 3 Bytes
 429         // 0x00
 430         // PadId -> 0x41 for digital pas, 0x73 for analog pad
 431         // 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
 432         // 6 Bytes for keystates
 433         CMD_READ_DATA_AND_VIBRATE = 0x42,
 434
 435         // REQUEST
 436         // Header
 437         // 0x0N, 0x43, 0x00, XX, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 438         // XX = 00 -> Normal mode : Seconde bytes of response = padId
 439         // XX = 01 -> Configuration mode : Seconde bytes of response = 0xF3
 440         // RESPONSE
 441         // enter in config mode example :
 442         // req : 01 43 00 01 00 00 00 00 00 00
 443         // res : 00 41 5A buttons state, analog states
 444         // exit config mode :
 445         // req : 01 43 00 00 00 00 00 00 00 00
 446         // res : 00 F3 5A buttons state, analog states
 447         CMD_CONFIG_MODE = 0x43,
 448
 449         // Set led State
 450         // REQUEST
 451         // 0x0N, 0x44, 0x00, VAL, SEL, 0x00, 0x00, 0x00, 0x00
 452         // If sel = 2 then
 453         // VAL = 00 -> OFF
 454         // VAL = 01 -> ON
 455         // RESPONSE
 456         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 457         CMD_SET_MODE_AND_LOCK = 0x44,
 458
 459         // Get Analog Led state
 460         // REQUEST
 461         // 0x0N, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 462         // RESPONSE
 463         // 0x00, 0xF3, 0x5A, 0x01, 0x02, VAL, 0x02, 0x01, 0x00
 464         // VAL = 00 Led OFF
 465         // VAL = 01 Led ON
 466         CMD_QUERY_MODEL_AND_MODE = 0x45,
 467
 468         //Get Variable A
 469         // REQUEST
 470         // 0x0N, 0x46, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 471         // RESPONSE
 472         // XX=00
 473         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A
 474         // XX=01
 475         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14
 476         CMD_QUERY_ACT = 0x46,
 477
 478         // REQUEST
 479         // 0x0N, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 480         // RESPONSE
 481         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00
 482         CMD_QUERY_COMB = 0x47,
 483
 484         // REQUEST
 485         // 0x0N, 0x4C, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 486         // RESPONSE
 487         // XX = 0
 488         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00
 489         // XX = 1
 490         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00
 491         CMD_QUERY_MODE = 0x4C,
 492
 493         // REQUEST
 494         // 0x0N, 0x4D, 0x00, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF
 495         // RESPONSE
 496         // 0x00, 0xF3, 0x5A, old value or
 497         // AA = 01 unlock large motor (and swap VAL1 and VAL2)
 498         // BB = 01 unlock large motor (default)
 499         // CC, DD, EE, FF = all FF -> unlock small motor
 500         //
 501         // default repsonse for analog pad with 2 motor : 0x00 0xF3 0x5A 0x00 0x01 0xFF 0xFF 0xFF 0xFF
 502         //
 503         CMD_VIBRATION_TOGGLE = 0x4D,
 504         REQ40 = 0x40,
 505         REQ41 = 0x41,
 506         REQ49 = 0x49,
 507         REQ4A = 0x4A,
 508         REQ4B = 0x4B,
 509         REQ4E = 0x4E,
 510         REQ4F = 0x4F
 511 };
 512
 513
 514
 515
 516 //NO MULTITAP
 517
 518 void initBufForRequest(int padIndex, char value){
 519         switch (value){
 520                 //Pad keystate already in buffer
 521                 //case CMD_READ_DATA_AND_VIBRATE :
 522                 //      break;
 523                 case CMD_CONFIG_MODE :
 524                         if (pad[padIndex].configMode == 1) {
 525                                 memcpy(buf, resp43, 8);
 526                                 break;
 527                         }
 528                         //else, not in config mode, pad keystate return (already in the buffer)
 529                         break;
 530                 case CMD_SET_MODE_AND_LOCK :
 531                         memcpy(buf, resp44, 8);
 532                         break;
 533                 case CMD_QUERY_MODEL_AND_MODE :
 534                         memcpy(buf, resp45, 8);
 535                         buf[4] = PadMode[padIndex];
 536                         break;
 537                 case CMD_QUERY_ACT :
 538                         memcpy(buf, resp46_00, 8);
 539                         break;
 540                 case CMD_QUERY_COMB :
 541                         memcpy(buf, resp47, 8);
 542                         break;
 543                 case CMD_QUERY_MODE :
 544                         memcpy(buf, resp4C_00, 8);
 545                         break;
 546                 case CMD_VIBRATION_TOGGLE :
 547                         memcpy(buf, resp4D, 8);
 548                         break;
 549                 case REQ40 :
 550                         memcpy(buf, resp40, 8);
 551                         break;
 552                 case REQ41 :
 553                         memcpy(buf, resp41, 8);
 554                         break;
 555                 case REQ49 :
 556                         memcpy(buf, resp49, 8);
 557                         break;
 558                 case REQ4A :
 559                         memcpy(buf, resp4A, 8);
 560                         break;
 561                 case REQ4B :
 562                         memcpy(buf, resp4B, 8);
 563                         break;
 564                 case REQ4E :
 565                         memcpy(buf, resp4E, 8);
 566                         break;
 567                 case REQ4F :
 568                         memcpy(buf, resp4F, 8);
 569                         break;
 570         }
 571 }
 572
 573
 574
 575
 576 void reqIndex2Treatment(int padIndex, char value){
 577         switch (req){
 578                 case CMD_CONFIG_MODE :
 579                         //0x43
 580                         if (value == 0) {
 581                                 pad[padIndex].configMode = 0;
 582                         } else {
 583                                 pad[padIndex].configMode = 1;
 584                         }
 585                         break;
 586                 case CMD_SET_MODE_AND_LOCK :
 587                         //0x44 store the led state for change mode if the next value = 0x02
 588                         //0x01 analog ON
 589                         //0x00 analog OFF
 590                         ledStateReq44[padIndex] = value;
 591                         PadMode[padIndex] = value;
 592                         break;
 593                 case CMD_QUERY_ACT :
 594                         //0x46
 595                         if (value == 1) {
 596                                 memcpy(buf, resp46_01, 8);
 597                         }
 598                         break;
 599                 case CMD_QUERY_MODE :
 600                         if (value == 1) {
 601                                 memcpy(buf, resp4C_01, 8);
 602                         }
 603                         break;
 604                 case CMD_VIBRATION_TOGGLE :
 605                         //0x4D
 606                         memcpy(buf, resp4D, 8);
 607                         break;
 608                 case CMD_READ_DATA_AND_VIBRATE:
 609                         //mem the vibration value for small motor;
 610                         pad[padIndex].Vib[0] = value;
 611                         break;
 612         }
 613 }
 614
 615 void vibrate(int padIndex){
 616         if (pad[padIndex].Vib[0] != pad[padIndex].VibF[0] || pad[padIndex].Vib[1] != pad[padIndex].VibF[1]) {
 617                 //value is different update Value and call libretro for vibration
 618                 pad[padIndex].VibF[0] = pad[padIndex].Vib[0];
 619                 pad[padIndex].VibF[1] = pad[padIndex].Vib[1];
 620                 plat_trigger_vibrate(padIndex, pad[padIndex].VibF[0], pad[padIndex].VibF[1]);
 621                 //printf("vibration pad %i", padIndex);
 622         }
 623 }
 624
 625
 626
 627
 628 //Build response for 0x42 request Pad in port
 629 void _PADstartPoll(PadDataS *pad) {
 630     switch (pad->controllerType) {
 631         case PSE_PAD_TYPE_MOUSE:
 632                         stdpar[0] = 0x12;
 633             stdpar[2] = pad->buttonStatus & 0xff;
 634             stdpar[3] = pad->buttonStatus >> 8;
 635             stdpar[4] = pad->moveX;
 636             stdpar[5] = pad->moveY;
 637             memcpy(buf, stdpar, 6);
 638             respSize = 6;
 639             break;
 640         case PSE_PAD_TYPE_NEGCON: // npc101/npc104(slph00001/slph00069)
 641             stdpar[0] = 0x23;
 642             stdpar[2] = pad->buttonStatus & 0xff;
 643             stdpar[3] = pad->buttonStatus >> 8;
 644             stdpar[4] = pad->rightJoyX;
 645             stdpar[5] = pad->rightJoyY;
 646             stdpar[6] = pad->leftJoyX;
 647             stdpar[7] = pad->leftJoyY;
 648             memcpy(buf, stdpar, 8);
 649             respSize = 8;
 650             break;
 651         case PSE_PAD_TYPE_GUNCON: // GUNCON - gun controller SLPH-00034 from Namco
 652             stdpar[0] = 0x63;
 653             stdpar[1] = 0x5a;
 654             stdpar[2] = pad->buttonStatus & 0xff;
 655             stdpar[3] = pad->buttonStatus >> 8;
 656
 657             //This code assumes an X resolution of 256 and a Y resolution of 240
 658             int xres = 256;
 659             int yres = 240;
 660
 661             //The code wants an input range for x and y of 0-1023 we passed in -32767 -> 32767
 662             int absX = (pad->absoluteX / 64) + 512;
 663             int absY = (pad->absoluteY / 64) + 512;
 664
 665             //Keep within limits
 666             if (absX > 1023) absX = 1023;
 667             if (absX < 0) absX = 0;
 668             if (absY > 1023) absY = 1023;
 669             if (absY < 0) absY = 0;
 670
 671             stdpar[4] = 0x5a - (xres - 256) / 3 + (((xres - 256) / 3 + 356) * absX >> 10);
 672             stdpar[5] = (0x5a - (xres - 256) / 3 + (((xres - 256) / 3 + 356) * absX >> 10)) >> 8;
 673             stdpar[6] = 0x20 + (yres * absY >> 10);
 674             stdpar[7] = (0x20 + (yres * absY >> 10)) >> 8;
 675
 676             //Offscreen - Point at the side of the screen so PSX thinks you are pointing offscreen
 677             //Required as a mouse can't be offscreen
 678             //Coordinates X=0001h, Y=000Ah indicates "no light"
 679             //This will mean you cannot shoot the very each of the screen
 680             //ToDo read offscreen range from settings if useful to change
 681             int OffscreenRange = 2;
 682             if (absX < (OffscreenRange) || absX > (1023 - OffscreenRange) || absY < (OffscreenRange) || absY > (1023 - OffscreenRange))
 683             {
 684                 stdpar[4] = 0x01;
 685                 stdpar[5] = 0x00;
 686                 stdpar[6] = 0x0A;
 687                 stdpar[7] = 0x00;
 688             }
 689
 690             memcpy(buf, stdpar, 8);
 691             respSize = 8;
 692             break;
 693         case PSE_PAD_TYPE_ANALOGPAD: // scph1150
 694             stdpar[0] = 0x73;
 695             stdpar[2] = pad->buttonStatus & 0xff;
 696             stdpar[3] = pad->buttonStatus >> 8;
 697             stdpar[4] = pad->rightJoyX;
 698             stdpar[5] = pad->rightJoyY;
 699             stdpar[6] = pad->leftJoyX;
 700             stdpar[7] = pad->leftJoyY;
 701             memcpy(buf, stdpar, 8);
 702             respSize = 8;
 703             break;
 704         case PSE_PAD_TYPE_ANALOGJOY: // scph1110
 705             stdpar[0] = 0x53;
 706             stdpar[2] = pad->buttonStatus & 0xff;
 707             stdpar[3] = pad->buttonStatus >> 8;
 708             stdpar[4] = pad->rightJoyX;
 709             stdpar[5] = pad->rightJoyY;
 710             stdpar[6] = pad->leftJoyX;
 711             stdpar[7] = pad->leftJoyY;
 712             memcpy(buf, stdpar, 8);
 713             respSize = 8;
 714             break;
 715         case PSE_PAD_TYPE_STANDARD:
 716         default:
 717                 stdpar[0] = 0x41;
 718             stdpar[2] = pad->buttonStatus & 0xff;
 719             stdpar[3] = pad->buttonStatus >> 8;
 720             //avoid analog value in multitap mode if change pad type in game.
 721             stdpar[4] = 0xff;
 722             stdpar[5] = 0xff;
 723             stdpar[6] = 0xff;
 724             stdpar[7] = 0xff;
 725                 memcpy(buf, stdpar, 8);
 726                 respSize = 8;
 727     }
 728 }
 729
 730
 731 //Build response for 0x42 request Multitap in port
 732 //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)
 733 void _PADstartPollMultitap(PadDataS* padd) {
 734     int i, offset;
 735     for(i = 0; i < 4; i++) {
 736         offset = 2 + (i * 8);
 737         _PADstartPoll(&padd[i]);
 738         memcpy(multitappar+offset, stdpar, 8);
 739     }
 740     memcpy(bufMulti, multitappar, 34);
 741     respSize = 34;
 742 }
 743
 744
 745 unsigned char _PADpoll(int port, unsigned char value) {
 746         if (reqPos == 0) {
 747                 //mem the request number
 748                 req = value;
 749
 750                 // Don't enable Analog/Vibration for a standard pad
 751                 if (in_type[port] == PSE_PAD_TYPE_STANDARD) {
 752                         ; // Pad keystate already in buffer
 753                 }
 754                 else
 755                 {
 756                         //copy the default value of request response in buffer instead of the keystate
 757                         initBufForRequest(port, value);
 758                 }
 759         }
 760
 761         //if no new request the pad return 0xff, for signaling connected
 762         if (reqPos >= respSize) return 0xff;
 763
 764         switch(reqPos){
 765                 case 2:
 766                         reqIndex2Treatment(port, value);
 767                 break;
 768                 case 3:
 769                         switch(req) {
 770                                 case CMD_SET_MODE_AND_LOCK :
 771                                         //change mode on pad
 772                                 break;
 773                                 case CMD_READ_DATA_AND_VIBRATE:
 774                                 //mem the vibration value for Large motor;
 775                                 pad[port].Vib[1] = value;
 776                                 //vibration
 777                                 if (in_type[port] != PSE_PAD_TYPE_STANDARD)
 778                                         vibrate(port);
 779                                 break;
 780                         }
 781                 break;
 782         }
 783         return buf[reqPos++];
 784 }
 785
 786
 787 unsigned char _PADpollMultitap(int port, unsigned char value) {
 788         if (reqPos >= respSize) return 0xff;
 789         return bufMulti[reqPos++];
 790 }
 791
 792
 793 // refresh the button state on port 1.
 794 // int pad is not needed.
 795 unsigned char CALLBACK PAD1__startPoll(int pad) {
 796         reqPos = 0;
 797         // first call the pad provide if a multitap is connected between the psx and himself
 798         if (multitap1 == -1) {
 799                 PadDataS padd;
 800                 padd.requestPadIndex = 0;
 801                 PAD1_readPort1(&padd);
 802                 multitap1 = padd.portMultitap;
 803         }
 804         // just one pad is on port 1 : NO MULTITAP
 805         if (multitap1 == 0) {
 806                 PadDataS padd;
 807                 padd.requestPadIndex = 0;
 808                 PAD1_readPort1(&padd);
 809                 _PADstartPoll(&padd);
 810         } else {
 811                 // a multitap is plugged : refresh all pad.
 812                 int i;
 813                 PadDataS padd[4];
 814                 for(i = 0; i < 4; i++) {
 815                         padd[i].requestPadIndex = i;
 816                         PAD1_readPort1(&padd[i]);
 817                 }
 818                 _PADstartPollMultitap(padd);
 819         }
 820         //printf("\npad 1 : ");
 821         return 0x00;
 822 }
 823
 824 unsigned char CALLBACK PAD1__poll(unsigned char value) {
 825         char tmp;
 826         if (multitap1 == 1) {
 827                 tmp = _PADpollMultitap(0, value);
 828         } else {
 829                 tmp = _PADpoll(0, value);
 830         }
 831         //printf("%2x:%2x, ",value,tmp);
 832         return tmp;
 833
 834 }
 835
 836
 837 long CALLBACK PAD1__configure(void) { return 0; }
 838 void CALLBACK PAD1__about(void) {}
 839 long CALLBACK PAD1__test(void) { return 0; }
 840 long CALLBACK PAD1__query(void) { return 3; }
 841 long CALLBACK PAD1__keypressed() { return 0; }
 842
 843 #define LoadPad1Sym1(dest, name) \
 844         LoadSym(PAD1_##dest, PAD##dest, name, TRUE);
 845
 846 #define LoadPad1SymN(dest, name) \
 847         LoadSym(PAD1_##dest, PAD##dest, name, FALSE);
 848
 849 #define LoadPad1Sym0(dest, name) \
 850         LoadSym(PAD1_##dest, PAD##dest, name, FALSE); \
 851         if (PAD1_##dest == NULL) PAD1_##dest = (PAD##dest) PAD1__##dest;
 852
 853 static int LoadPAD1plugin(const char *PAD1dll) {
 854         void *drv;
 855
 856         hPAD1Driver = SysLoadLibrary(PAD1dll);
 857         if (hPAD1Driver == NULL) {
 858                 PAD1_configure = NULL;
 859                 SysMessage (_("Could not load Controller 1 plugin %s!"), PAD1dll); return -1;
 860         }
 861         drv = hPAD1Driver;
 862         LoadPad1Sym1(init, "PADinit");
 863         LoadPad1Sym1(shutdown, "PADshutdown");
 864         LoadPad1Sym1(open, "PADopen");
 865         LoadPad1Sym1(close, "PADclose");
 866         LoadPad1Sym0(query, "PADquery");
 867         LoadPad1Sym1(readPort1, "PADreadPort1");
 868         LoadPad1Sym0(configure, "PADconfigure");
 869         LoadPad1Sym0(test, "PADtest");
 870         LoadPad1Sym0(about, "PADabout");
 871         LoadPad1Sym0(keypressed, "PADkeypressed");
 872         LoadPad1Sym0(startPoll, "PADstartPoll");
 873         LoadPad1Sym0(poll, "PADpoll");
 874         LoadPad1SymN(setSensitive, "PADsetSensitive");
 875
 876         return 0;
 877 }
 878
 879 unsigned char CALLBACK PAD2__startPoll(int pad) {
 880         int pad_index;
 881
 882         reqPos = 0;
 883         if (multitap1 == 0 && (multitap2 == 0 || multitap2 == 2)) {
 884                 pad_index = 1;
 885         } else if(multitap1 == 1 && (multitap2 == 0 || multitap2 == 2)) {
 886                 pad_index = 4;
 887         } else {
 888                 pad_index = 0;
 889         }
 890
 891         //first call the pad provide if a multitap is connected between the psx and himself
 892         if (multitap2 == -1) {
 893                 PadDataS padd;
 894                 padd.requestPadIndex = pad_index;
 895                 PAD2_readPort2(&padd);
 896                 multitap2 = padd.portMultitap;
 897         }
 898
 899         // just one pad is on port 1 : NO MULTITAP
 900         if (multitap2 == 0) {
 901                 PadDataS padd;
 902                 padd.requestPadIndex = pad_index;
 903                 PAD2_readPort2(&padd);
 904                 _PADstartPoll(&padd);
 905         } else {
 906                 // a multitap is plugged : refresh all pad.
 907                 int i;
 908                 PadDataS padd[4];
 909                 for(i = 0; i < 4; i++) {
 910                         padd[i].requestPadIndex = i+pad_index;
 911                         PAD2_readPort2(&padd[i]);
 912                 }
 913                 _PADstartPollMultitap(padd);
 914         }
 915         //printf("\npad 2 : ");
 916         return 0x00;
 917 }
 918
 919 unsigned char CALLBACK PAD2__poll(unsigned char value) {
 920         char tmp;
 921         if (multitap2 == 2) {
 922                 tmp = _PADpollMultitap(1, value);
 923         } else {
 924                 tmp = _PADpoll(1, value);
 925         }
 926         //printf("%2x:%2x, ",value,tmp);
 927         return tmp;
 928 }
 929
 930 long CALLBACK PAD2__configure(void) { return 0; }
 931 void CALLBACK PAD2__about(void) {}
 932 long CALLBACK PAD2__test(void) { return 0; }
 933 long CALLBACK PAD2__query(void) { return PSE_PAD_USE_PORT1 | PSE_PAD_USE_PORT2; }
 934 long CALLBACK PAD2__keypressed() { return 0; }
 935
 936 #define LoadPad2Sym1(dest, name) \
 937         LoadSym(PAD2_##dest, PAD##dest, name, TRUE);
 938
 939 #define LoadPad2Sym0(dest, name) \
 940         LoadSym(PAD2_##dest, PAD##dest, name, FALSE); \
 941         if (PAD2_##dest == NULL) PAD2_##dest = (PAD##dest) PAD2__##dest;
 942
 943 #define LoadPad2SymN(dest, name) \
 944         LoadSym(PAD2_##dest, PAD##dest, name, FALSE);
 945
 946 static int LoadPAD2plugin(const char *PAD2dll) {
 947         void *drv;
 948
 949         hPAD2Driver = SysLoadLibrary(PAD2dll);
 950         if (hPAD2Driver == NULL) {
 951                 PAD2_configure = NULL;
 952                 SysMessage (_("Could not load Controller 2 plugin %s!"), PAD2dll); return -1;
 953         }
 954         drv = hPAD2Driver;
 955         LoadPad2Sym1(init, "PADinit");
 956         LoadPad2Sym1(shutdown, "PADshutdown");
 957         LoadPad2Sym1(open, "PADopen");
 958         LoadPad2Sym1(close, "PADclose");
 959         LoadPad2Sym0(query, "PADquery");
 960         LoadPad2Sym1(readPort2, "PADreadPort2");
 961         LoadPad2Sym0(configure, "PADconfigure");
 962         LoadPad2Sym0(test, "PADtest");
 963         LoadPad2Sym0(about, "PADabout");
 964         LoadPad2Sym0(keypressed, "PADkeypressed");
 965         LoadPad2Sym0(startPoll, "PADstartPoll");
 966         LoadPad2Sym0(poll, "PADpoll");
 967         LoadPad2SymN(setSensitive, "PADsetSensitive");
 968
 969         return 0;
 970 }
 971
 972 void *hNETDriver = NULL;
 973
 974 void CALLBACK NET__setInfo(netInfo *info) {}
 975 void CALLBACK NET__keypressed(int key) {}
 976 long CALLBACK NET__configure(void) { return 0; }
 977 long CALLBACK NET__test(void) { return 0; }
 978 void CALLBACK NET__about(void) {}
 979
 980 #define LoadNetSym1(dest, name) \
 981         LoadSym(NET_##dest, NET##dest, name, TRUE);
 982
 983 #define LoadNetSymN(dest, name) \
 984         LoadSym(NET_##dest, NET##dest, name, FALSE);
 985
 986 #define LoadNetSym0(dest, name) \
 987         LoadSym(NET_##dest, NET##dest, name, FALSE); \
 988         if (NET_##dest == NULL) NET_##dest = (NET##dest) NET__##dest;
 989
 990 static int LoadNETplugin(const char *NETdll) {
 991         void *drv;
 992
 993         hNETDriver = SysLoadLibrary(NETdll);
 994         if (hNETDriver == NULL) {
 995                 SysMessage (_("Could not load NetPlay plugin %s!"), NETdll); return -1;
 996         }
 997         drv = hNETDriver;
 998         LoadNetSym1(init, "NETinit");
 999         LoadNetSym1(shutdown, "NETshutdown");
1000         LoadNetSym1(open, "NETopen");
1001         LoadNetSym1(close, "NETclose");
1002         LoadNetSymN(sendData, "NETsendData");
1003         LoadNetSymN(recvData, "NETrecvData");
1004         LoadNetSym1(sendPadData, "NETsendPadData");
1005         LoadNetSym1(recvPadData, "NETrecvPadData");
1006         LoadNetSym1(queryPlayer, "NETqueryPlayer");
1007         LoadNetSym1(pause, "NETpause");
1008         LoadNetSym1(resume, "NETresume");
1009         LoadNetSym0(setInfo, "NETsetInfo");
1010         LoadNetSym0(keypressed, "NETkeypressed");
1011         LoadNetSym0(configure, "NETconfigure");
1012         LoadNetSym0(test, "NETtest");
1013         LoadNetSym0(about, "NETabout");
1014
1015         return 0;
1016 }
1017
1018 #ifdef ENABLE_SIO1API
1019
1020 void *hSIO1Driver = NULL;
1021
1022 long CALLBACK SIO1__init(void) { return 0; }
1023 long CALLBACK SIO1__shutdown(void) { return 0; }
1024 long CALLBACK SIO1__open(void) { return 0; }
1025 long CALLBACK SIO1__close(void) { return 0; }
1026 long CALLBACK SIO1__configure(void) { return 0; }
1027 long CALLBACK SIO1__test(void) { return 0; }
1028 void CALLBACK SIO1__about(void) {}
1029 void CALLBACK SIO1__pause(void) {}
1030 void CALLBACK SIO1__resume(void) {}
1031 long CALLBACK SIO1__keypressed(int key) { return 0; }
1032 void CALLBACK SIO1__writeData8(unsigned char val) {}
1033 void CALLBACK SIO1__writeData16(unsigned short val) {}
1034 void CALLBACK SIO1__writeData32(unsigned long val) {}
1035 void CALLBACK SIO1__writeStat16(unsigned short val) {}
1036 void CALLBACK SIO1__writeStat32(unsigned long val) {}
1037 void CALLBACK SIO1__writeMode16(unsigned short val) {}
1038 void CALLBACK SIO1__writeMode32(unsigned long val) {}
1039 void CALLBACK SIO1__writeCtrl16(unsigned short val) {}
1040 void CALLBACK SIO1__writeCtrl32(unsigned long val) {}
1041 void CALLBACK SIO1__writeBaud16(unsigned short val) {}
1042 void CALLBACK SIO1__writeBaud32(unsigned long val) {}
1043 unsigned char CALLBACK SIO1__readData8(void) { return 0; }
1044 unsigned short CALLBACK SIO1__readData16(void) { return 0; }
1045 unsigned long CALLBACK SIO1__readData32(void) { return 0; }
1046 unsigned short CALLBACK SIO1__readStat16(void) { return 0; }
1047 unsigned long CALLBACK SIO1__readStat32(void) { return 0; }
1048 unsigned short CALLBACK SIO1__readMode16(void) { return 0; }
1049 unsigned long CALLBACK SIO1__readMode32(void) { return 0; }
1050 unsigned short CALLBACK SIO1__readCtrl16(void) { return 0; }
1051 unsigned long CALLBACK SIO1__readCtrl32(void) { return 0; }
1052 unsigned short CALLBACK SIO1__readBaud16(void) { return 0; }
1053 unsigned long CALLBACK SIO1__readBaud32(void) { return 0; }
1054 void CALLBACK SIO1__registerCallback(void (CALLBACK *callback)(void)) {};
1055
1056 void CALLBACK SIO1irq(void) {
1057     psxHu32ref(0x1070) |= SWAPu32(0x100);
1058 }
1059
1060 #define LoadSio1Sym1(dest, name) \
1061     LoadSym(SIO1_##dest, SIO1##dest, name, TRUE);
1062
1063 #define LoadSio1SymN(dest, name) \
1064     LoadSym(SIO1_##dest, SIO1##dest, name, FALSE);
1065
1066 #define LoadSio1Sym0(dest, name) \
1067     LoadSym(SIO1_##dest, SIO1##dest, name, FALSE); \
1068     if (SIO1_##dest == NULL) SIO1_##dest = (SIO1##dest) SIO1__##dest;
1069
1070 static int LoadSIO1plugin(const char *SIO1dll) {
1071     void *drv;
1072
1073     hSIO1Driver = SysLoadLibrary(SIO1dll);
1074     if (hSIO1Driver == NULL) {
1075         SysMessage (_("Could not load SIO1 plugin %s!"), SIO1dll); return -1;
1076     }
1077     drv = hSIO1Driver;
1078
1079     LoadSio1Sym0(init, "SIO1init");
1080     LoadSio1Sym0(shutdown, "SIO1shutdown");
1081     LoadSio1Sym0(open, "SIO1open");
1082     LoadSio1Sym0(close, "SIO1close");
1083     LoadSio1Sym0(pause, "SIO1pause");
1084     LoadSio1Sym0(resume, "SIO1resume");
1085     LoadSio1Sym0(keypressed, "SIO1keypressed");
1086     LoadSio1Sym0(configure, "SIO1configure");
1087     LoadSio1Sym0(test, "SIO1test");
1088     LoadSio1Sym0(about, "SIO1about");
1089     LoadSio1Sym0(writeData8, "SIO1writeData8");
1090     LoadSio1Sym0(writeData16, "SIO1writeData16");
1091     LoadSio1Sym0(writeData32, "SIO1writeData32");
1092     LoadSio1Sym0(writeStat16, "SIO1writeStat16");
1093     LoadSio1Sym0(writeStat32, "SIO1writeStat32");
1094     LoadSio1Sym0(writeMode16, "SIO1writeMode16");
1095     LoadSio1Sym0(writeMode32, "SIO1writeMode32");
1096     LoadSio1Sym0(writeCtrl16, "SIO1writeCtrl16");
1097     LoadSio1Sym0(writeCtrl32, "SIO1writeCtrl32");
1098     LoadSio1Sym0(writeBaud16, "SIO1writeBaud16");
1099     LoadSio1Sym0(writeBaud32, "SIO1writeBaud32");
1100     LoadSio1Sym0(readData16, "SIO1readData16");
1101     LoadSio1Sym0(readData32, "SIO1readData32");
1102     LoadSio1Sym0(readStat16, "SIO1readStat16");
1103     LoadSio1Sym0(readStat32, "SIO1readStat32");
1104     LoadSio1Sym0(readMode16, "SIO1readMode16");
1105     LoadSio1Sym0(readMode32, "SIO1readMode32");
1106     LoadSio1Sym0(readCtrl16, "SIO1readCtrl16");
1107     LoadSio1Sym0(readCtrl32, "SIO1readCtrl32");
1108     LoadSio1Sym0(readBaud16, "SIO1readBaud16");
1109     LoadSio1Sym0(readBaud32, "SIO1readBaud32");
1110     LoadSio1Sym0(registerCallback, "SIO1registerCallback");
1111
1112     return 0;
1113 }
1114
1115 #endif
1116
1117 void CALLBACK clearDynarec(void) {
1118         psxCpu->Reset();
1119 }
1120
1121 int LoadPlugins() {
1122         int ret;
1123         char Plugin[MAXPATHLEN * 2];
1124
1125         ReleasePlugins();
1126         SysLibError();
1127
1128         if (UsingIso()) {
1129                 LoadCDRplugin(NULL);
1130         } else {
1131                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1132                 if (LoadCDRplugin(Plugin) == -1) return -1;
1133         }
1134
1135         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Gpu);
1136         if (LoadGPUplugin(Plugin) == -1) return -1;
1137
1138         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Spu);
1139         if (LoadSPUplugin(Plugin) == -1) return -1;
1140
1141         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad1);
1142         if (LoadPAD1plugin(Plugin) == -1) return -1;
1143
1144         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad2);
1145         if (LoadPAD2plugin(Plugin) == -1) return -1;
1146
1147         if (strcmp("Disabled", Config.Net) == 0 || strcmp("", Config.Net) == 0)
1148                 Config.UseNet = FALSE;
1149         else {
1150                 Config.UseNet = TRUE;
1151                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Net);
1152                 if (LoadNETplugin(Plugin) == -1) Config.UseNet = FALSE;
1153         }
1154
1155 #ifdef ENABLE_SIO1API
1156         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Sio1);
1157         if (LoadSIO1plugin(Plugin) == -1) return -1;
1158 #endif
1159
1160         ret = CDR_init();
1161         if (ret < 0) { SysMessage (_("Error initializing CD-ROM plugin: %d"), ret); return -1; }
1162         ret = GPU_init();
1163         if (ret < 0) { SysMessage (_("Error initializing GPU plugin: %d"), ret); return -1; }
1164         ret = SPU_init();
1165         if (ret < 0) { SysMessage (_("Error initializing SPU plugin: %d"), ret); return -1; }
1166         ret = PAD1_init(1);
1167         if (ret < 0) { SysMessage (_("Error initializing Controller 1 plugin: %d"), ret); return -1; }
1168         ret = PAD2_init(2);
1169         if (ret < 0) { SysMessage (_("Error initializing Controller 2 plugin: %d"), ret); return -1; }
1170
1171         if (Config.UseNet) {
1172                 ret = NET_init();
1173                 if (ret < 0) { SysMessage (_("Error initializing NetPlay plugin: %d"), ret); return -1; }
1174         }
1175
1176 #ifdef ENABLE_SIO1API
1177         ret = SIO1_init();
1178         if (ret < 0) { SysMessage (_("Error initializing SIO1 plugin: %d"), ret); return -1; }
1179 #endif
1180
1181         SysPrintf(_("Plugins loaded.\n"));
1182         return 0;
1183 }
1184
1185 void ReleasePlugins() {
1186         if (Config.UseNet) {
1187                 int ret = NET_close();
1188                 if (ret < 0) Config.UseNet = FALSE;
1189         }
1190         NetOpened = FALSE;
1191
1192         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1193         if (hGPUDriver != NULL) GPU_shutdown();
1194         if (hSPUDriver != NULL) SPU_shutdown();
1195         if (hPAD1Driver != NULL) PAD1_shutdown();
1196         if (hPAD2Driver != NULL) PAD2_shutdown();
1197
1198         if (Config.UseNet && hNETDriver != NULL) NET_shutdown();
1199
1200         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1201         if (hGPUDriver != NULL) { SysCloseLibrary(hGPUDriver); hGPUDriver = NULL; }
1202         if (hSPUDriver != NULL) { SysCloseLibrary(hSPUDriver); hSPUDriver = NULL; }
1203         if (hPAD1Driver != NULL) { SysCloseLibrary(hPAD1Driver); hPAD1Driver = NULL; }
1204         if (hPAD2Driver != NULL) { SysCloseLibrary(hPAD2Driver); hPAD2Driver = NULL; }
1205
1206         if (Config.UseNet && hNETDriver != NULL) {
1207                 SysCloseLibrary(hNETDriver); hNETDriver = NULL;
1208         }
1209
1210 #ifdef ENABLE_SIO1API
1211         if (hSIO1Driver != NULL) {
1212                 SIO1_shutdown();
1213                 SysCloseLibrary(hSIO1Driver);
1214                 hSIO1Driver = NULL;
1215         }
1216 #endif
1217 }
1218
1219 // for CD swap
1220 int ReloadCdromPlugin()
1221 {
1222         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1223         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1224
1225         if (UsingIso()) {
1226                 LoadCDRplugin(NULL);
1227         } else {
1228                 char Plugin[MAXPATHLEN * 2];
1229                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1230                 if (LoadCDRplugin(Plugin) == -1) return -1;
1231         }
1232
1233         return CDR_init();
1234 }
1235
1236 void SetIsoFile(const char *filename) {
1237         if (filename == NULL) {
1238                 IsoFile[0] = '\0';
1239                 return;
1240         }
1241         strncpy(IsoFile, filename, MAXPATHLEN - 1);
1242 }
1243
1244 const char *GetIsoFile(void) {
1245         return IsoFile;
1246 }
1247
1248 boolean UsingIso(void) {
1249         return (IsoFile[0] != '\0');
1250 }
1251
1252 void SetCdOpenCaseTime(s64 time) {
1253         cdOpenCaseTime = time;
1254 }