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                                 stdpar[4] = 0x01;
 684                                 stdpar[5] = 0x00;
 685                                 stdpar[6] = 0x0A;
 686                                 stdpar[7] = 0x00;
 687                         }
 688
 689                         memcpy(buf, stdpar, 8);
 690                         respSize = 8;
 691                         break;
 692                 case PSE_PAD_TYPE_ANALOGPAD: // scph1150
 693                         stdpar[0] = 0x73;
 694                         stdpar[2] = pad->buttonStatus & 0xff;
 695                         stdpar[3] = pad->buttonStatus >> 8;
 696                         stdpar[4] = pad->rightJoyX;
 697                         stdpar[5] = pad->rightJoyY;
 698                         stdpar[6] = pad->leftJoyX;
 699                         stdpar[7] = pad->leftJoyY;
 700                         memcpy(buf, stdpar, 8);
 701                         respSize = 8;
 702                         break;
 703                 case PSE_PAD_TYPE_ANALOGJOY: // scph1110
 704                         stdpar[0] = 0x53;
 705                         stdpar[2] = pad->buttonStatus & 0xff;
 706                         stdpar[3] = pad->buttonStatus >> 8;
 707                         stdpar[4] = pad->rightJoyX;
 708                         stdpar[5] = pad->rightJoyY;
 709                         stdpar[6] = pad->leftJoyX;
 710                         stdpar[7] = pad->leftJoyY;
 711                         memcpy(buf, stdpar, 8);
 712                         respSize = 8;
 713                         break;
 714                 case PSE_PAD_TYPE_STANDARD:
 715                 default:
 716                         stdpar[0] = 0x41;
 717                         stdpar[2] = pad->buttonStatus & 0xff;
 718                         stdpar[3] = pad->buttonStatus >> 8;
 719                         //avoid analog value in multitap mode if change pad type in game.
 720                         stdpar[4] = 0xff;
 721                         stdpar[5] = 0xff;
 722                         stdpar[6] = 0xff;
 723                         stdpar[7] = 0xff;
 724                         memcpy(buf, stdpar, 8);
 725                         respSize = 8;
 726         }
 727 }
 728
 729
 730 //Build response for 0x42 request Multitap in port
 731 //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)
 732 void _PADstartPollMultitap(PadDataS* padd) {
 733         int i, offset;
 734         for(i = 0; i < 4; i++) {
 735                 offset = 2 + (i * 8);
 736         _PADstartPoll(&padd[i]);
 737         memcpy(multitappar+offset, stdpar, 8);
 738         }
 739         memcpy(bufMulti, multitappar, 34);
 740         respSize = 34;
 741 }
 742
 743
 744 unsigned char _PADpoll(int port, unsigned char value) {
 745         if (reqPos == 0) {
 746                 //mem the request number
 747                 req = value;
 748
 749                 // Don't enable Analog/Vibration for a standard pad
 750                 if (in_type[port] == PSE_PAD_TYPE_STANDARD ||
 751                         in_type[port] == PSE_PAD_TYPE_NEGCON) {
 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
 777                                 if (in_type[port] == PSE_PAD_TYPE_STANDARD &&
 778                                         in_type[port] == PSE_PAD_TYPE_NEGCON)
 779                                         break;
 780
 781                                 //vibration
 782                                 vibrate(port);
 783                                 break;
 784                         }
 785                 break;
 786         }
 787         return buf[reqPos++];
 788 }
 789
 790
 791 unsigned char _PADpollMultitap(int port, unsigned char value) {
 792         if (reqPos >= respSize) return 0xff;
 793         return bufMulti[reqPos++];
 794 }
 795
 796
 797 // refresh the button state on port 1.
 798 // int pad is not needed.
 799 unsigned char CALLBACK PAD1__startPoll(int pad) {
 800         reqPos = 0;
 801         // first call the pad provide if a multitap is connected between the psx and himself
 802         if (multitap1 == -1) {
 803                 PadDataS padd;
 804                 padd.requestPadIndex = 0;
 805                 PAD1_readPort1(&padd);
 806                 multitap1 = padd.portMultitap;
 807         }
 808         // just one pad is on port 1 : NO MULTITAP
 809         if (multitap1 == 0) {
 810                 PadDataS padd;
 811                 padd.requestPadIndex = 0;
 812                 PAD1_readPort1(&padd);
 813                 _PADstartPoll(&padd);
 814         } else {
 815                 // a multitap is plugged : refresh all pad.
 816                 int i;
 817                 PadDataS padd[4];
 818                 for(i = 0; i < 4; i++) {
 819                         padd[i].requestPadIndex = i;
 820                         PAD1_readPort1(&padd[i]);
 821                 }
 822                 _PADstartPollMultitap(padd);
 823         }
 824         //printf("\npad 1 : ");
 825         return 0x00;
 826 }
 827
 828 unsigned char CALLBACK PAD1__poll(unsigned char value) {
 829         char tmp;
 830         if (multitap1 == 1) {
 831                 tmp = _PADpollMultitap(0, value);
 832         } else {
 833                 tmp = _PADpoll(0, value);
 834         }
 835         //printf("%2x:%2x, ",value,tmp);
 836         return tmp;
 837
 838 }
 839
 840
 841 long CALLBACK PAD1__configure(void) { return 0; }
 842 void CALLBACK PAD1__about(void) {}
 843 long CALLBACK PAD1__test(void) { return 0; }
 844 long CALLBACK PAD1__query(void) { return 3; }
 845 long CALLBACK PAD1__keypressed() { return 0; }
 846
 847 #define LoadPad1Sym1(dest, name) \
 848         LoadSym(PAD1_##dest, PAD##dest, name, TRUE);
 849
 850 #define LoadPad1SymN(dest, name) \
 851         LoadSym(PAD1_##dest, PAD##dest, name, FALSE);
 852
 853 #define LoadPad1Sym0(dest, name) \
 854         LoadSym(PAD1_##dest, PAD##dest, name, FALSE); \
 855         if (PAD1_##dest == NULL) PAD1_##dest = (PAD##dest) PAD1__##dest;
 856
 857 static int LoadPAD1plugin(const char *PAD1dll) {
 858         void *drv;
 859
 860         hPAD1Driver = SysLoadLibrary(PAD1dll);
 861         if (hPAD1Driver == NULL) {
 862                 PAD1_configure = NULL;
 863                 SysMessage (_("Could not load Controller 1 plugin %s!"), PAD1dll); return -1;
 864         }
 865         drv = hPAD1Driver;
 866         LoadPad1Sym1(init, "PADinit");
 867         LoadPad1Sym1(shutdown, "PADshutdown");
 868         LoadPad1Sym1(open, "PADopen");
 869         LoadPad1Sym1(close, "PADclose");
 870         LoadPad1Sym0(query, "PADquery");
 871         LoadPad1Sym1(readPort1, "PADreadPort1");
 872         LoadPad1Sym0(configure, "PADconfigure");
 873         LoadPad1Sym0(test, "PADtest");
 874         LoadPad1Sym0(about, "PADabout");
 875         LoadPad1Sym0(keypressed, "PADkeypressed");
 876         LoadPad1Sym0(startPoll, "PADstartPoll");
 877         LoadPad1Sym0(poll, "PADpoll");
 878         LoadPad1SymN(setSensitive, "PADsetSensitive");
 879
 880         return 0;
 881 }
 882
 883 unsigned char CALLBACK PAD2__startPoll(int pad) {
 884         int pad_index;
 885
 886         reqPos = 0;
 887         if (multitap1 == 0 && (multitap2 == 0 || multitap2 == 2)) {
 888                 pad_index = 1;
 889         } else if(multitap1 == 1 && (multitap2 == 0 || multitap2 == 2)) {
 890                 pad_index = 4;
 891         } else {
 892                 pad_index = 0;
 893         }
 894
 895         //first call the pad provide if a multitap is connected between the psx and himself
 896         if (multitap2 == -1) {
 897                 PadDataS padd;
 898                 padd.requestPadIndex = pad_index;
 899                 PAD2_readPort2(&padd);
 900                 multitap2 = padd.portMultitap;
 901         }
 902
 903         // just one pad is on port 1 : NO MULTITAP
 904         if (multitap2 == 0) {
 905                 PadDataS padd;
 906                 padd.requestPadIndex = pad_index;
 907                 PAD2_readPort2(&padd);
 908                 _PADstartPoll(&padd);
 909         } else {
 910                 // a multitap is plugged : refresh all pad.
 911                 int i;
 912                 PadDataS padd[4];
 913                 for(i = 0; i < 4; i++) {
 914                         padd[i].requestPadIndex = i+pad_index;
 915                         PAD2_readPort2(&padd[i]);
 916                 }
 917                 _PADstartPollMultitap(padd);
 918         }
 919         //printf("\npad 2 : ");
 920         return 0x00;
 921 }
 922
 923 unsigned char CALLBACK PAD2__poll(unsigned char value) {
 924         char tmp;
 925         if (multitap2 == 2) {
 926                 tmp = _PADpollMultitap(1, value);
 927         } else {
 928                 tmp = _PADpoll(1, value);
 929         }
 930         //printf("%2x:%2x, ",value,tmp);
 931         return tmp;
 932 }
 933
 934 long CALLBACK PAD2__configure(void) { return 0; }
 935 void CALLBACK PAD2__about(void) {}
 936 long CALLBACK PAD2__test(void) { return 0; }
 937 long CALLBACK PAD2__query(void) { return PSE_PAD_USE_PORT1 | PSE_PAD_USE_PORT2; }
 938 long CALLBACK PAD2__keypressed() { return 0; }
 939
 940 #define LoadPad2Sym1(dest, name) \
 941         LoadSym(PAD2_##dest, PAD##dest, name, TRUE);
 942
 943 #define LoadPad2Sym0(dest, name) \
 944         LoadSym(PAD2_##dest, PAD##dest, name, FALSE); \
 945         if (PAD2_##dest == NULL) PAD2_##dest = (PAD##dest) PAD2__##dest;
 946
 947 #define LoadPad2SymN(dest, name) \
 948         LoadSym(PAD2_##dest, PAD##dest, name, FALSE);
 949
 950 static int LoadPAD2plugin(const char *PAD2dll) {
 951         void *drv;
 952
 953         hPAD2Driver = SysLoadLibrary(PAD2dll);
 954         if (hPAD2Driver == NULL) {
 955                 PAD2_configure = NULL;
 956                 SysMessage (_("Could not load Controller 2 plugin %s!"), PAD2dll); return -1;
 957         }
 958         drv = hPAD2Driver;
 959         LoadPad2Sym1(init, "PADinit");
 960         LoadPad2Sym1(shutdown, "PADshutdown");
 961         LoadPad2Sym1(open, "PADopen");
 962         LoadPad2Sym1(close, "PADclose");
 963         LoadPad2Sym0(query, "PADquery");
 964         LoadPad2Sym1(readPort2, "PADreadPort2");
 965         LoadPad2Sym0(configure, "PADconfigure");
 966         LoadPad2Sym0(test, "PADtest");
 967         LoadPad2Sym0(about, "PADabout");
 968         LoadPad2Sym0(keypressed, "PADkeypressed");
 969         LoadPad2Sym0(startPoll, "PADstartPoll");
 970         LoadPad2Sym0(poll, "PADpoll");
 971         LoadPad2SymN(setSensitive, "PADsetSensitive");
 972
 973         return 0;
 974 }
 975
 976 void *hNETDriver = NULL;
 977
 978 void CALLBACK NET__setInfo(netInfo *info) {}
 979 void CALLBACK NET__keypressed(int key) {}
 980 long CALLBACK NET__configure(void) { return 0; }
 981 long CALLBACK NET__test(void) { return 0; }
 982 void CALLBACK NET__about(void) {}
 983
 984 #define LoadNetSym1(dest, name) \
 985         LoadSym(NET_##dest, NET##dest, name, TRUE);
 986
 987 #define LoadNetSymN(dest, name) \
 988         LoadSym(NET_##dest, NET##dest, name, FALSE);
 989
 990 #define LoadNetSym0(dest, name) \
 991         LoadSym(NET_##dest, NET##dest, name, FALSE); \
 992         if (NET_##dest == NULL) NET_##dest = (NET##dest) NET__##dest;
 993
 994 static int LoadNETplugin(const char *NETdll) {
 995         void *drv;
 996
 997         hNETDriver = SysLoadLibrary(NETdll);
 998         if (hNETDriver == NULL) {
 999                 SysMessage (_("Could not load NetPlay plugin %s!"), NETdll); return -1;
1000         }
1001         drv = hNETDriver;
1002         LoadNetSym1(init, "NETinit");
1003         LoadNetSym1(shutdown, "NETshutdown");
1004         LoadNetSym1(open, "NETopen");
1005         LoadNetSym1(close, "NETclose");
1006         LoadNetSymN(sendData, "NETsendData");
1007         LoadNetSymN(recvData, "NETrecvData");
1008         LoadNetSym1(sendPadData, "NETsendPadData");
1009         LoadNetSym1(recvPadData, "NETrecvPadData");
1010         LoadNetSym1(queryPlayer, "NETqueryPlayer");
1011         LoadNetSym1(pause, "NETpause");
1012         LoadNetSym1(resume, "NETresume");
1013         LoadNetSym0(setInfo, "NETsetInfo");
1014         LoadNetSym0(keypressed, "NETkeypressed");
1015         LoadNetSym0(configure, "NETconfigure");
1016         LoadNetSym0(test, "NETtest");
1017         LoadNetSym0(about, "NETabout");
1018
1019         return 0;
1020 }
1021
1022 #ifdef ENABLE_SIO1API
1023
1024 void *hSIO1Driver = NULL;
1025
1026 long CALLBACK SIO1__init(void) { return 0; }
1027 long CALLBACK SIO1__shutdown(void) { return 0; }
1028 long CALLBACK SIO1__open(void) { return 0; }
1029 long CALLBACK SIO1__close(void) { return 0; }
1030 long CALLBACK SIO1__configure(void) { return 0; }
1031 long CALLBACK SIO1__test(void) { return 0; }
1032 void CALLBACK SIO1__about(void) {}
1033 void CALLBACK SIO1__pause(void) {}
1034 void CALLBACK SIO1__resume(void) {}
1035 long CALLBACK SIO1__keypressed(int key) { return 0; }
1036 void CALLBACK SIO1__writeData8(unsigned char val) {}
1037 void CALLBACK SIO1__writeData16(unsigned short val) {}
1038 void CALLBACK SIO1__writeData32(unsigned long val) {}
1039 void CALLBACK SIO1__writeStat16(unsigned short val) {}
1040 void CALLBACK SIO1__writeStat32(unsigned long val) {}
1041 void CALLBACK SIO1__writeMode16(unsigned short val) {}
1042 void CALLBACK SIO1__writeMode32(unsigned long val) {}
1043 void CALLBACK SIO1__writeCtrl16(unsigned short val) {}
1044 void CALLBACK SIO1__writeCtrl32(unsigned long val) {}
1045 void CALLBACK SIO1__writeBaud16(unsigned short val) {}
1046 void CALLBACK SIO1__writeBaud32(unsigned long val) {}
1047 unsigned char CALLBACK SIO1__readData8(void) { return 0; }
1048 unsigned short CALLBACK SIO1__readData16(void) { return 0; }
1049 unsigned long CALLBACK SIO1__readData32(void) { return 0; }
1050 unsigned short CALLBACK SIO1__readStat16(void) { return 0; }
1051 unsigned long CALLBACK SIO1__readStat32(void) { return 0; }
1052 unsigned short CALLBACK SIO1__readMode16(void) { return 0; }
1053 unsigned long CALLBACK SIO1__readMode32(void) { return 0; }
1054 unsigned short CALLBACK SIO1__readCtrl16(void) { return 0; }
1055 unsigned long CALLBACK SIO1__readCtrl32(void) { return 0; }
1056 unsigned short CALLBACK SIO1__readBaud16(void) { return 0; }
1057 unsigned long CALLBACK SIO1__readBaud32(void) { return 0; }
1058 void CALLBACK SIO1__registerCallback(void (CALLBACK *callback)(void)) {};
1059
1060 void CALLBACK SIO1irq(void) {
1061         psxHu32ref(0x1070) |= SWAPu32(0x100);
1062 }
1063
1064 #define LoadSio1Sym1(dest, name) \
1065         LoadSym(SIO1_##dest, SIO1##dest, name, TRUE);
1066
1067 #define LoadSio1SymN(dest, name) \
1068         LoadSym(SIO1_##dest, SIO1##dest, name, FALSE);
1069
1070 #define LoadSio1Sym0(dest, name) \
1071         LoadSym(SIO1_##dest, SIO1##dest, name, FALSE); \
1072         if (SIO1_##dest == NULL) SIO1_##dest = (SIO1##dest) SIO1__##dest;
1073
1074 static int LoadSIO1plugin(const char *SIO1dll) {
1075         void *drv;
1076
1077         hSIO1Driver = SysLoadLibrary(SIO1dll);
1078         if (hSIO1Driver == NULL) {
1079                 SysMessage (_("Could not load SIO1 plugin %s!"), SIO1dll); return -1;
1080         }
1081         drv = hSIO1Driver;
1082
1083         LoadSio1Sym0(init, "SIO1init");
1084         LoadSio1Sym0(shutdown, "SIO1shutdown");
1085         LoadSio1Sym0(open, "SIO1open");
1086         LoadSio1Sym0(close, "SIO1close");
1087         LoadSio1Sym0(pause, "SIO1pause");
1088         LoadSio1Sym0(resume, "SIO1resume");
1089         LoadSio1Sym0(keypressed, "SIO1keypressed");
1090         LoadSio1Sym0(configure, "SIO1configure");
1091         LoadSio1Sym0(test, "SIO1test");
1092         LoadSio1Sym0(about, "SIO1about");
1093         LoadSio1Sym0(writeData8, "SIO1writeData8");
1094         LoadSio1Sym0(writeData16, "SIO1writeData16");
1095         LoadSio1Sym0(writeData32, "SIO1writeData32");
1096         LoadSio1Sym0(writeStat16, "SIO1writeStat16");
1097         LoadSio1Sym0(writeStat32, "SIO1writeStat32");
1098         LoadSio1Sym0(writeMode16, "SIO1writeMode16");
1099         LoadSio1Sym0(writeMode32, "SIO1writeMode32");
1100         LoadSio1Sym0(writeCtrl16, "SIO1writeCtrl16");
1101         LoadSio1Sym0(writeCtrl32, "SIO1writeCtrl32");
1102         LoadSio1Sym0(writeBaud16, "SIO1writeBaud16");
1103         LoadSio1Sym0(writeBaud32, "SIO1writeBaud32");
1104         LoadSio1Sym0(readData16, "SIO1readData16");
1105         LoadSio1Sym0(readData32, "SIO1readData32");
1106         LoadSio1Sym0(readStat16, "SIO1readStat16");
1107         LoadSio1Sym0(readStat32, "SIO1readStat32");
1108         LoadSio1Sym0(readMode16, "SIO1readMode16");
1109         LoadSio1Sym0(readMode32, "SIO1readMode32");
1110         LoadSio1Sym0(readCtrl16, "SIO1readCtrl16");
1111         LoadSio1Sym0(readCtrl32, "SIO1readCtrl32");
1112         LoadSio1Sym0(readBaud16, "SIO1readBaud16");
1113         LoadSio1Sym0(readBaud32, "SIO1readBaud32");
1114         LoadSio1Sym0(registerCallback, "SIO1registerCallback");
1115
1116         return 0;
1117 }
1118
1119 #endif
1120
1121 void CALLBACK clearDynarec(void) {
1122         psxCpu->Reset();
1123 }
1124
1125 int LoadPlugins() {
1126         int ret;
1127         char Plugin[MAXPATHLEN * 2];
1128
1129         ReleasePlugins();
1130         SysLibError();
1131
1132         if (UsingIso()) {
1133                 LoadCDRplugin(NULL);
1134         } else {
1135                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1136                 if (LoadCDRplugin(Plugin) == -1) return -1;
1137         }
1138
1139         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Gpu);
1140         if (LoadGPUplugin(Plugin) == -1) return -1;
1141
1142         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Spu);
1143         if (LoadSPUplugin(Plugin) == -1) return -1;
1144
1145         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad1);
1146         if (LoadPAD1plugin(Plugin) == -1) return -1;
1147
1148         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad2);
1149         if (LoadPAD2plugin(Plugin) == -1) return -1;
1150
1151         if (strcmp("Disabled", Config.Net) == 0 || strcmp("", Config.Net) == 0)
1152                 Config.UseNet = FALSE;
1153         else {
1154                 Config.UseNet = TRUE;
1155                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Net);
1156                 if (LoadNETplugin(Plugin) == -1) Config.UseNet = FALSE;
1157         }
1158
1159 #ifdef ENABLE_SIO1API
1160         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Sio1);
1161         if (LoadSIO1plugin(Plugin) == -1) return -1;
1162 #endif
1163
1164         ret = CDR_init();
1165         if (ret < 0) { SysMessage (_("Error initializing CD-ROM plugin: %d"), ret); return -1; }
1166         ret = GPU_init();
1167         if (ret < 0) { SysMessage (_("Error initializing GPU plugin: %d"), ret); return -1; }
1168         ret = SPU_init();
1169         if (ret < 0) { SysMessage (_("Error initializing SPU plugin: %d"), ret); return -1; }
1170         ret = PAD1_init(1);
1171         if (ret < 0) { SysMessage (_("Error initializing Controller 1 plugin: %d"), ret); return -1; }
1172         ret = PAD2_init(2);
1173         if (ret < 0) { SysMessage (_("Error initializing Controller 2 plugin: %d"), ret); return -1; }
1174
1175         if (Config.UseNet) {
1176                 ret = NET_init();
1177                 if (ret < 0) { SysMessage (_("Error initializing NetPlay plugin: %d"), ret); return -1; }
1178         }
1179
1180 #ifdef ENABLE_SIO1API
1181         ret = SIO1_init();
1182         if (ret < 0) { SysMessage (_("Error initializing SIO1 plugin: %d"), ret); return -1; }
1183 #endif
1184
1185         SysPrintf(_("Plugins loaded.\n"));
1186         return 0;
1187 }
1188
1189 void ReleasePlugins() {
1190         if (Config.UseNet) {
1191                 int ret = NET_close();
1192                 if (ret < 0) Config.UseNet = FALSE;
1193         }
1194         NetOpened = FALSE;
1195
1196         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1197         if (hGPUDriver != NULL) GPU_shutdown();
1198         if (hSPUDriver != NULL) SPU_shutdown();
1199         if (hPAD1Driver != NULL) PAD1_shutdown();
1200         if (hPAD2Driver != NULL) PAD2_shutdown();
1201
1202         if (Config.UseNet && hNETDriver != NULL) NET_shutdown();
1203
1204         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1205         if (hGPUDriver != NULL) { SysCloseLibrary(hGPUDriver); hGPUDriver = NULL; }
1206         if (hSPUDriver != NULL) { SysCloseLibrary(hSPUDriver); hSPUDriver = NULL; }
1207         if (hPAD1Driver != NULL) { SysCloseLibrary(hPAD1Driver); hPAD1Driver = NULL; }
1208         if (hPAD2Driver != NULL) { SysCloseLibrary(hPAD2Driver); hPAD2Driver = NULL; }
1209
1210         if (Config.UseNet && hNETDriver != NULL) {
1211                 SysCloseLibrary(hNETDriver); hNETDriver = NULL;
1212         }
1213
1214 #ifdef ENABLE_SIO1API
1215         if (hSIO1Driver != NULL) {
1216                 SIO1_shutdown();
1217                 SysCloseLibrary(hSIO1Driver);
1218                 hSIO1Driver = NULL;
1219         }
1220 #endif
1221 }
1222
1223 // for CD swap
1224 int ReloadCdromPlugin()
1225 {
1226         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1227         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1228
1229         if (UsingIso()) {
1230                 LoadCDRplugin(NULL);
1231         } else {
1232                 char Plugin[MAXPATHLEN * 2];
1233                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1234                 if (LoadCDRplugin(Plugin) == -1) return -1;
1235         }
1236
1237         return CDR_init();
1238 }
1239
1240 void SetIsoFile(const char *filename) {
1241         if (filename == NULL) {
1242                 IsoFile[0] = '\0';
1243                 return;
1244         }
1245         strncpy(IsoFile, filename, MAXPATHLEN - 1);
1246 }
1247
1248 const char *GetIsoFile(void) {
1249         return IsoFile;
1250 }
1251
1252 boolean UsingIso(void) {
1253         return (IsoFile[0] != '\0');
1254 }
1255
1256 void SetCdOpenCaseTime(s64 time) {
1257         cdOpenCaseTime = time;
1258 }