libpcsxcore/plugins.c

   1 /***************************************************************************
   2  *   Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team              *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA.           *
  18  ***************************************************************************/
  19
  20 /*
  21 * Plugin library callback/access functions.
  22 */
  23
  24 #include "plugins.h"
  25 #include "cdriso.h"
  26
  27 static char IsoFile[MAXPATHLEN] = "";
  28 static s64 cdOpenCaseTime = 0;
  29
  30 GPUupdateLace         GPU_updateLace;
  31 GPUinit               GPU_init;
  32 GPUshutdown           GPU_shutdown;
  33 GPUconfigure          GPU_configure;
  34 GPUtest               GPU_test;
  35 GPUabout              GPU_about;
  36 GPUopen               GPU_open;
  37 GPUclose              GPU_close;
  38 GPUreadStatus         GPU_readStatus;
  39 GPUreadData           GPU_readData;
  40 GPUreadDataMem        GPU_readDataMem;
  41 GPUwriteStatus        GPU_writeStatus;
  42 GPUwriteData          GPU_writeData;
  43 GPUwriteDataMem       GPU_writeDataMem;
  44 GPUdmaChain           GPU_dmaChain;
  45 GPUkeypressed         GPU_keypressed;
  46 GPUdisplayText        GPU_displayText;
  47 GPUmakeSnapshot       GPU_makeSnapshot;
  48 GPUfreeze             GPU_freeze;
  49 GPUgetScreenPic       GPU_getScreenPic;
  50 GPUshowScreenPic      GPU_showScreenPic;
  51 GPUvBlank             GPU_vBlank;
  52 GPUgetScreenInfo      GPU_getScreenInfo;
  53
  54 CDRinit               CDR_init;
  55 CDRshutdown           CDR_shutdown;
  56 CDRopen               CDR_open;
  57 CDRclose              CDR_close;
  58 CDRtest               CDR_test;
  59 CDRgetTN              CDR_getTN;
  60 CDRgetTD              CDR_getTD;
  61 CDRreadTrack          CDR_readTrack;
  62 CDRgetBuffer          CDR_getBuffer;
  63 CDRplay               CDR_play;
  64 CDRstop               CDR_stop;
  65 CDRgetStatus          CDR_getStatus;
  66 CDRgetDriveLetter     CDR_getDriveLetter;
  67 CDRgetBufferSub       CDR_getBufferSub;
  68 CDRconfigure          CDR_configure;
  69 CDRabout              CDR_about;
  70 CDRsetfilename        CDR_setfilename;
  71 CDRreadCDDA           CDR_readCDDA;
  72 CDRgetTE              CDR_getTE;
  73
  74 SPUinit               SPU_init;
  75 SPUshutdown           SPU_shutdown;
  76 SPUopen               SPU_open;
  77 SPUclose              SPU_close;
  78 SPUwriteRegister      SPU_writeRegister;
  79 SPUreadRegister       SPU_readRegister;
  80 SPUwriteDMAMem        SPU_writeDMAMem;
  81 SPUreadDMAMem         SPU_readDMAMem;
  82 SPUplayADPCMchannel   SPU_playADPCMchannel;
  83 SPUfreeze             SPU_freeze;
  84 SPUregisterCallback   SPU_registerCallback;
  85 SPUregisterScheduleCb SPU_registerScheduleCb;
  86 SPUasync              SPU_async;
  87 SPUplayCDDAchannel    SPU_playCDDAchannel;
  88
  89 PADconfigure          PAD1_configure;
  90 PADabout              PAD1_about;
  91 PADinit               PAD1_init;
  92 PADshutdown           PAD1_shutdown;
  93 PADtest               PAD1_test;
  94 PADopen               PAD1_open;
  95 PADclose              PAD1_close;
  96 PADquery              PAD1_query;
  97 PADreadPort1          PAD1_readPort1;
  98 PADkeypressed         PAD1_keypressed;
  99 PADstartPoll          PAD1_startPoll;
 100 PADpoll               PAD1_poll;
 101 PADsetSensitive       PAD1_setSensitive;
 102
 103 PADconfigure          PAD2_configure;
 104 PADabout              PAD2_about;
 105 PADinit               PAD2_init;
 106 PADshutdown           PAD2_shutdown;
 107 PADtest               PAD2_test;
 108 PADopen               PAD2_open;
 109 PADclose              PAD2_close;
 110 PADquery              PAD2_query;
 111 PADreadPort2          PAD2_readPort2;
 112 PADkeypressed         PAD2_keypressed;
 113 PADstartPoll          PAD2_startPoll;
 114 PADpoll               PAD2_poll;
 115 PADsetSensitive       PAD2_setSensitive;
 116
 117 NETinit               NET_init;
 118 NETshutdown           NET_shutdown;
 119 NETopen               NET_open;
 120 NETclose              NET_close;
 121 NETtest               NET_test;
 122 NETconfigure          NET_configure;
 123 NETabout              NET_about;
 124 NETpause              NET_pause;
 125 NETresume             NET_resume;
 126 NETqueryPlayer        NET_queryPlayer;
 127 NETsendData           NET_sendData;
 128 NETrecvData           NET_recvData;
 129 NETsendPadData        NET_sendPadData;
 130 NETrecvPadData        NET_recvPadData;
 131 NETsetInfo            NET_setInfo;
 132 NETkeypressed         NET_keypressed;
 133
 134 #ifdef ENABLE_SIO1API
 135
 136 SIO1init              SIO1_init;
 137 SIO1shutdown          SIO1_shutdown;
 138 SIO1open              SIO1_open;
 139 SIO1close             SIO1_close;
 140 SIO1test              SIO1_test;
 141 SIO1configure         SIO1_configure;
 142 SIO1about             SIO1_about;
 143 SIO1pause             SIO1_pause;
 144 SIO1resume            SIO1_resume;
 145 SIO1keypressed        SIO1_keypressed;
 146 SIO1writeData8        SIO1_writeData8;
 147 SIO1writeData16       SIO1_writeData16;
 148 SIO1writeData32       SIO1_writeData32;
 149 SIO1writeStat16       SIO1_writeStat16;
 150 SIO1writeStat32       SIO1_writeStat32;
 151 SIO1writeMode16       SIO1_writeMode16;
 152 SIO1writeMode32       SIO1_writeMode32;
 153 SIO1writeCtrl16       SIO1_writeCtrl16;
 154 SIO1writeCtrl32       SIO1_writeCtrl32;
 155 SIO1writeBaud16       SIO1_writeBaud16;
 156 SIO1writeBaud32       SIO1_writeBaud32;
 157 SIO1readData8         SIO1_readData8;
 158 SIO1readData16        SIO1_readData16;
 159 SIO1readData32        SIO1_readData32;
 160 SIO1readStat16        SIO1_readStat16;
 161 SIO1readStat32        SIO1_readStat32;
 162 SIO1readMode16        SIO1_readMode16;
 163 SIO1readMode32        SIO1_readMode32;
 164 SIO1readCtrl16        SIO1_readCtrl16;
 165 SIO1readCtrl32        SIO1_readCtrl32;
 166 SIO1readBaud16        SIO1_readBaud16;
 167 SIO1readBaud32        SIO1_readBaud32;
 168 SIO1registerCallback  SIO1_registerCallback;
 169
 170 #endif
 171
 172 static const char *err;
 173
 174 #define CheckErr(func) { \
 175         err = SysLibError(); \
 176         if (err != NULL) { SysMessage(_("Error loading %s: %s"), func, err); return -1; } \
 177 }
 178
 179 #define LoadSym(dest, src, name, checkerr) { \
 180         dest = (src)SysLoadSym(drv, name); \
 181         if (checkerr) { CheckErr(name); } else SysLibError(); \
 182 }
 183
 184 void *hGPUDriver = NULL;
 185
 186 void CALLBACK GPU__displayText(char *pText) {
 187         SysPrintf("%s\n", pText);
 188 }
 189
 190 long CALLBACK GPU__configure(void) { return 0; }
 191 long CALLBACK GPU__test(void) { return 0; }
 192 void CALLBACK GPU__about(void) {}
 193 void CALLBACK GPU__makeSnapshot(void) {}
 194 void CALLBACK GPU__keypressed(int key) {}
 195 long CALLBACK GPU__getScreenPic(unsigned char *pMem) { return -1; }
 196 long CALLBACK GPU__showScreenPic(unsigned char *pMem) { return -1; }
 197 void CALLBACK GPU__vBlank(int val) {}
 198 void CALLBACK GPU__getScreenInfo(int *y, int *base_hres) {}
 199
 200 #define LoadGpuSym1(dest, name) \
 201         LoadSym(GPU_##dest, GPU##dest, name, TRUE);
 202
 203 #define LoadGpuSym0(dest, name) \
 204         LoadSym(GPU_##dest, GPU##dest, name, FALSE); \
 205         if (GPU_##dest == NULL) GPU_##dest = (GPU##dest) GPU__##dest;
 206
 207 #define LoadGpuSymN(dest, name) \
 208         LoadSym(GPU_##dest, GPU##dest, name, FALSE);
 209
 210 static int LoadGPUplugin(const char *GPUdll) {
 211         void *drv;
 212
 213         hGPUDriver = SysLoadLibrary(GPUdll);
 214         if (hGPUDriver == NULL) {
 215                 GPU_configure = NULL;
 216                 SysMessage (_("Could not load GPU plugin %s!"), GPUdll); return -1;
 217         }
 218         drv = hGPUDriver;
 219         LoadGpuSym1(init, "GPUinit");
 220         LoadGpuSym1(shutdown, "GPUshutdown");
 221         LoadGpuSym1(open, "GPUopen");
 222         LoadGpuSym1(close, "GPUclose");
 223         LoadGpuSym1(readData, "GPUreadData");
 224         LoadGpuSym1(readDataMem, "GPUreadDataMem");
 225         LoadGpuSym1(readStatus, "GPUreadStatus");
 226         LoadGpuSym1(writeData, "GPUwriteData");
 227         LoadGpuSym1(writeDataMem, "GPUwriteDataMem");
 228         LoadGpuSym1(writeStatus, "GPUwriteStatus");
 229         LoadGpuSym1(dmaChain, "GPUdmaChain");
 230         LoadGpuSym1(updateLace, "GPUupdateLace");
 231         LoadGpuSym0(keypressed, "GPUkeypressed");
 232         LoadGpuSym0(displayText, "GPUdisplayText");
 233         LoadGpuSym0(makeSnapshot, "GPUmakeSnapshot");
 234         LoadGpuSym1(freeze, "GPUfreeze");
 235         LoadGpuSym0(getScreenPic, "GPUgetScreenPic");
 236         LoadGpuSym0(showScreenPic, "GPUshowScreenPic");
 237         LoadGpuSym0(vBlank, "GPUvBlank");
 238         LoadGpuSym0(getScreenInfo, "GPUgetScreenInfo");
 239         LoadGpuSym0(configure, "GPUconfigure");
 240         LoadGpuSym0(test, "GPUtest");
 241         LoadGpuSym0(about, "GPUabout");
 242
 243         return 0;
 244 }
 245
 246 void *hCDRDriver = NULL;
 247
 248 long CALLBACK CDR__play(unsigned char *sector) { return 0; }
 249 long CALLBACK CDR__stop(void) { return 0; }
 250
 251 long CALLBACK CDR__getStatus(struct CdrStat *stat) {
 252         if (cdOpenCaseTime < 0 || cdOpenCaseTime > (s64)time(NULL))
 253                 stat->Status = 0x10;
 254         else
 255                 stat->Status = 0;
 256
 257         return 0;
 258 }
 259
 260 char* CALLBACK CDR__getDriveLetter(void) { return NULL; }
 261 long CALLBACK CDR__configure(void) { return 0; }
 262 long CALLBACK CDR__test(void) { return 0; }
 263 void CALLBACK CDR__about(void) {}
 264 long CALLBACK CDR__setfilename(char*filename) { return 0; }
 265
 266 #define LoadCdrSym1(dest, name) \
 267         LoadSym(CDR_##dest, CDR##dest, name, TRUE);
 268
 269 #define LoadCdrSym0(dest, name) \
 270         LoadSym(CDR_##dest, CDR##dest, name, FALSE); \
 271         if (CDR_##dest == NULL) CDR_##dest = (CDR##dest) CDR__##dest;
 272
 273 #define LoadCdrSymN(dest, name) \
 274         LoadSym(CDR_##dest, CDR##dest, name, FALSE);
 275
 276 static int LoadCDRplugin(const char *CDRdll) {
 277         void *drv;
 278
 279         if (CDRdll == NULL) {
 280                 cdrIsoInit();
 281                 return 0;
 282         }
 283
 284         hCDRDriver = SysLoadLibrary(CDRdll);
 285         if (hCDRDriver == NULL) {
 286                 CDR_configure = NULL;
 287                 SysMessage (_("Could not load CD-ROM plugin %s!"), CDRdll);  return -1;
 288         }
 289         drv = hCDRDriver;
 290         LoadCdrSym1(init, "CDRinit");
 291         LoadCdrSym1(shutdown, "CDRshutdown");
 292         LoadCdrSym1(open, "CDRopen");
 293         LoadCdrSym1(close, "CDRclose");
 294         LoadCdrSym1(getTN, "CDRgetTN");
 295         LoadCdrSym1(getTD, "CDRgetTD");
 296         LoadCdrSym1(readTrack, "CDRreadTrack");
 297         LoadCdrSym1(getBuffer, "CDRgetBuffer");
 298         LoadCdrSym1(getBufferSub, "CDRgetBufferSub");
 299         LoadCdrSym0(play, "CDRplay");
 300         LoadCdrSym0(stop, "CDRstop");
 301         LoadCdrSym0(getStatus, "CDRgetStatus");
 302         LoadCdrSym0(getDriveLetter, "CDRgetDriveLetter");
 303         LoadCdrSym0(configure, "CDRconfigure");
 304         LoadCdrSym0(test, "CDRtest");
 305         LoadCdrSym0(about, "CDRabout");
 306         LoadCdrSym0(setfilename, "CDRsetfilename");
 307         LoadCdrSymN(readCDDA, "CDRreadCDDA");
 308         LoadCdrSymN(getTE, "CDRgetTE");
 309
 310         return 0;
 311 }
 312
 313 static void *hSPUDriver = NULL;\r
 314 static void CALLBACK SPU__registerScheduleCb(void (CALLBACK *cb)(unsigned int)) {}\r
 315
 316 #define LoadSpuSym1(dest, name) \
 317         LoadSym(SPU_##dest, SPU##dest, name, TRUE);
 318
 319 #define LoadSpuSym0(dest, name) \
 320         LoadSym(SPU_##dest, SPU##dest, name, FALSE); \
 321         if (SPU_##dest == NULL) SPU_##dest = (SPU##dest) SPU__##dest;
 322
 323 #define LoadSpuSymN(dest, name) \
 324         LoadSym(SPU_##dest, SPU##dest, name, FALSE);
 325
 326 static int LoadSPUplugin(const char *SPUdll) {
 327         void *drv;
 328
 329         hSPUDriver = SysLoadLibrary(SPUdll);
 330         if (hSPUDriver == NULL) {
 331                 SysMessage (_("Could not load SPU plugin %s!"), SPUdll); return -1;
 332         }
 333         drv = hSPUDriver;
 334         LoadSpuSym1(init, "SPUinit");
 335         LoadSpuSym1(shutdown, "SPUshutdown");
 336         LoadSpuSym1(open, "SPUopen");
 337         LoadSpuSym1(close, "SPUclose");
 338         LoadSpuSym1(writeRegister, "SPUwriteRegister");
 339         LoadSpuSym1(readRegister, "SPUreadRegister");
 340         LoadSpuSym1(writeDMAMem, "SPUwriteDMAMem");
 341         LoadSpuSym1(readDMAMem, "SPUreadDMAMem");
 342         LoadSpuSym1(playADPCMchannel, "SPUplayADPCMchannel");
 343         LoadSpuSym1(freeze, "SPUfreeze");
 344         LoadSpuSym1(registerCallback, "SPUregisterCallback");
 345         LoadSpuSym0(registerScheduleCb, "SPUregisterScheduleCb");
 346         LoadSpuSymN(async, "SPUasync");
 347         LoadSpuSymN(playCDDAchannel, "SPUplayCDDAchannel");
 348
 349         return 0;
 350 }
 351
 352 extern int in_type[8];
 353
 354 void *hPAD1Driver = NULL;
 355 void *hPAD2Driver = NULL;
 356
 357 // Pad information, keystate, mode, config mode, vibration
 358 static PadDataS pads[8];
 359
 360 static int reqPos, respSize;
 361
 362 static unsigned char buf[256];
 363
 364 static unsigned char stdpar[8] = { 0x41, 0x5a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 365
 366 //response for request 44, 45, 46, 47, 4C, 4D
 367 static const u8 resp45[8]    = {0xF3, 0x5A, 0x01, 0x02, 0x00, 0x02, 0x01, 0x00};
 368 static const u8 resp46_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A};
 369 static const u8 resp46_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14};
 370 static const u8 resp47[8]    = {0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00};
 371 static const u8 resp4C_00[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00};
 372 static const u8 resp4C_01[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00};
 373
 374 //fixed reponse of request number 41, 48, 49, 4A, 4B, 4E, 4F
 375 static const u8 resp40[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 376 static const u8 resp41[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 377 static const u8 resp43[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 378 static const u8 resp44[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 379 static const u8 resp49[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 380 static const u8 resp4A[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 381 static const u8 resp4B[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 382 static const u8 resp4E[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 383 static const u8 resp4F[8] = {0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 384
 385 // Resquest of psx core
 386 enum {
 387         // REQUEST
 388         // first call of this request for the pad, the pad is configured as an digital pad.
 389         // 0x0X, 0x42, 0x0Y, 0xZZ, 0xAA, 0x00, 0x00, 0x00, 0x00
 390         // 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)
 391         // Y if 1 : psx request the full length response for the multitap, 3 bytes header and 4 block of 8 bytes per pad
 392         // Y if 0 : psx request a pad key state
 393         // ZZ rumble small motor 00-> OFF, 01 -> ON
 394         // AA rumble large motor speed 0x00 -> 0xFF
 395         // RESPONSE
 396         // header 3 Bytes
 397         // 0x00
 398         // PadId -> 0x41 for digital pas, 0x73 for analog pad
 399         // 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
 400         // 6 Bytes for keystates
 401         CMD_READ_DATA_AND_VIBRATE = 0x42,
 402
 403         // REQUEST
 404         // Header
 405         // 0x0N, 0x43, 0x00, XX, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 406         // XX = 00 -> Normal mode : Seconde bytes of response = padId
 407         // XX = 01 -> Configuration mode : Seconde bytes of response = 0xF3
 408         // RESPONSE
 409         // enter in config mode example :
 410         // req : 01 43 00 01 00 00 00 00 00 00
 411         // res : 00 41 5A buttons state, analog states
 412         // exit config mode :
 413         // req : 01 43 00 00 00 00 00 00 00 00
 414         // res : 00 F3 5A buttons state, analog states
 415         CMD_CONFIG_MODE = 0x43,
 416
 417         // Set led State
 418         // REQUEST
 419         // 0x0N, 0x44, 0x00, VAL, SEL, 0x00, 0x00, 0x00, 0x00
 420         // If sel = 2 then
 421         // VAL = 00 -> OFF
 422         // VAL = 01 -> ON
 423         // RESPONSE
 424         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 425         CMD_SET_MODE_AND_LOCK = 0x44,
 426
 427         // Get Analog Led state
 428         // REQUEST
 429         // 0x0N, 0x45, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 430         // RESPONSE
 431         // 0x00, 0xF3, 0x5A, 0x01, 0x02, VAL, 0x02, 0x01, 0x00
 432         // VAL = 00 Led OFF
 433         // VAL = 01 Led ON
 434         CMD_QUERY_MODEL_AND_MODE = 0x45,
 435
 436         //Get Variable A
 437         // REQUEST
 438         // 0x0N, 0x46, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 439         // RESPONSE
 440         // XX=00
 441         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x02, 0x00, 0x0A
 442         // XX=01
 443         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x01, 0x01, 0x01, 0x14
 444         CMD_QUERY_ACT = 0x46,
 445
 446         // REQUEST
 447         // 0x0N, 0x47, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 448         // RESPONSE
 449         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x02, 0x00, 0x01, 0x00
 450         CMD_QUERY_COMB = 0x47,
 451
 452         // REQUEST
 453         // 0x0N, 0x4C, 0x00, 0xXX, 0x00, 0x00, 0x00, 0x00, 0x00
 454         // RESPONSE
 455         // XX = 0
 456         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00
 457         // XX = 1
 458         // 0x00, 0xF3, 0x5A, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00
 459         CMD_QUERY_MODE = 0x4C,
 460
 461         // REQUEST
 462         // 0x0N, 0x4D, 0x00, 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF
 463         // RESPONSE
 464         // 0x00, 0xF3, 0x5A, old value or
 465         // AA = 01 unlock large motor (and swap VAL1 and VAL2)
 466         // BB = 01 unlock large motor (default)
 467         // CC, DD, EE, FF = all FF -> unlock small motor
 468         //
 469         // default repsonse for analog pad with 2 motor : 0x00 0xF3 0x5A 0x00 0x01 0xFF 0xFF 0xFF 0xFF
 470         //
 471         CMD_VIBRATION_TOGGLE = 0x4D,
 472         REQ40 = 0x40,
 473         REQ41 = 0x41,
 474         REQ49 = 0x49,
 475         REQ4A = 0x4A,
 476         REQ4B = 0x4B,
 477         REQ4E = 0x4E,
 478         REQ4F = 0x4F
 479 };
 480
 481
 482 static void initBufForRequest(int padIndex, char value) {
 483         if (pads[padIndex].configMode) {
 484                 buf[0] = 0xf3; buf[1] = 0x5a;
 485                 respSize = 8;
 486         }
 487         else if (value != 0x42 && value != 0x43) {
 488                 respSize = 1;
 489                 return;
 490         }
 491
 492         switch (value) {
 493                 // keystate already in buffer, set by PADstartPoll_()
 494                 //case CMD_READ_DATA_AND_VIBRATE :
 495                 //      break;
 496                 case CMD_CONFIG_MODE :
 497                         if (pads[padIndex].configMode) {
 498                                 memcpy(buf, resp43, 8);
 499                                 break;
 500                         }
 501                         // else not in config mode, pad keystate return
 502                         break;
 503                 case CMD_SET_MODE_AND_LOCK :
 504                         memcpy(buf, resp44, 8);
 505                         break;
 506                 case CMD_QUERY_MODEL_AND_MODE :
 507                         memcpy(buf, resp45, 8);
 508                         buf[4] = pads[padIndex].PadMode;
 509                         break;
 510                 case CMD_QUERY_ACT :
 511                         memcpy(buf, resp46_00, 8);
 512                         break;
 513                 case CMD_QUERY_COMB :
 514                         memcpy(buf, resp47, 8);
 515                         break;
 516                 case CMD_QUERY_MODE :
 517                         memcpy(buf, resp4C_00, 8);
 518                         break;
 519                 case CMD_VIBRATION_TOGGLE: // 4d
 520                         memcpy(buf + 2, pads[padIndex].cmd4dConfig, 6);
 521                         break;
 522                 case REQ40 :
 523                         memcpy(buf, resp40, 8);
 524                         break;
 525                 case REQ41 :
 526                         memcpy(buf, resp41, 8);
 527                         break;
 528                 case REQ49 :
 529                         memcpy(buf, resp49, 8);
 530                         break;
 531                 case REQ4A :
 532                         memcpy(buf, resp4A, 8);
 533                         break;
 534                 case REQ4B :
 535                         memcpy(buf, resp4B, 8);
 536                         break;
 537                 case REQ4E :
 538                         memcpy(buf, resp4E, 8);
 539                         break;
 540                 case REQ4F :
 541                         memcpy(buf, resp4F, 8);
 542                         break;
 543         }
 544 }
 545
 546 static void reqIndex2Treatment(int padIndex, u8 value) {
 547         switch (pads[padIndex].txData[0]) {
 548                 case CMD_CONFIG_MODE :
 549                         //0x43
 550                         if (value == 0) {
 551                                 pads[padIndex].configMode = 0;
 552                         } else {
 553                                 pads[padIndex].configMode = 1;
 554                         }
 555                         break;
 556                 case CMD_SET_MODE_AND_LOCK :
 557                         //0x44 store the led state for change mode if the next value = 0x02
 558                         //0x01 analog ON
 559                         //0x00 analog OFF
 560                         if ((value & ~1) == 0)
 561                                 pads[padIndex].PadMode = value;
 562                         break;
 563                 case CMD_QUERY_ACT :
 564                         //0x46
 565                         if (value == 1) {
 566                                 memcpy(buf, resp46_01, 8);
 567                         }
 568                         break;
 569                 case CMD_QUERY_MODE :
 570                         if (value == 1) {
 571                                 memcpy(buf, resp4C_01, 8);
 572                         }
 573                         break;
 574                 case CMD_READ_DATA_AND_VIBRATE:
 575                         //mem the vibration value for small motor;
 576                         pads[padIndex].Vib[0] = value;
 577                         break;
 578         }
 579 }
 580
 581 static void vibrate(int padIndex) {
 582         PadDataS *pad = &pads[padIndex];
 583         if (pad->Vib[0] != pad->VibF[0] || pad->Vib[1] != pad->VibF[1]) {
 584                 //value is different update Value and call libretro for vibration
 585                 pad->VibF[0] = pad->Vib[0];
 586                 pad->VibF[1] = pad->Vib[1];
 587                 plat_trigger_vibrate(padIndex, pad->VibF[0], pad->VibF[1]);
 588                 //printf("vibration pad %i\n", padIndex);
 589         }
 590 }
 591
 592 static void log_pad(int port, int pos)
 593 {
 594 #if 0
 595         if (port == 0 && pos == respSize - 1) {
 596                 int i;
 597                 for (i = 0; i < respSize; i++)
 598                         printf("%02x ", pads[port].txData[i]);
 599                 printf("|");
 600                 for (i = 0; i < respSize; i++)
 601                         printf(" %02x", buf[i]);
 602                 printf("\n");
 603         }
 604 #endif
 605 }
 606
 607 // Build response for 0x42 request Pad in port
 608 static void PADstartPoll_(PadDataS *pad) {
 609         switch (pad->controllerType) {
 610                 case PSE_PAD_TYPE_MOUSE:
 611                         stdpar[0] = 0x12;
 612                         stdpar[1] = 0x5a;
 613                         stdpar[2] = pad->buttonStatus & 0xff;
 614                         stdpar[3] = pad->buttonStatus >> 8;
 615                         stdpar[4] = pad->moveX;
 616                         stdpar[5] = pad->moveY;
 617                         memcpy(buf, stdpar, 6);
 618                         respSize = 6;
 619                         break;
 620                 case PSE_PAD_TYPE_NEGCON: // npc101/npc104(slph00001/slph00069)
 621                         stdpar[0] = 0x23;
 622                         stdpar[1] = 0x5a;
 623                         stdpar[2] = pad->buttonStatus & 0xff;
 624                         stdpar[3] = pad->buttonStatus >> 8;
 625                         stdpar[4] = pad->rightJoyX;
 626                         stdpar[5] = pad->rightJoyY;
 627                         stdpar[6] = pad->leftJoyX;
 628                         stdpar[7] = pad->leftJoyY;
 629                         memcpy(buf, stdpar, 8);
 630                         respSize = 8;
 631                         break;
 632                 case PSE_PAD_TYPE_GUNCON: // GUNCON - gun controller SLPH-00034 from Namco
 633                         stdpar[0] = 0x63;
 634                         stdpar[1] = 0x5a;
 635                         stdpar[2] = pad->buttonStatus & 0xff;
 636                         stdpar[3] = pad->buttonStatus >> 8;
 637
 638                         int absX = pad->absoluteX; // 0-1023
 639                         int absY = pad->absoluteY;
 640
 641                         if (absX == 65536 || absY == 65536) {
 642                                 stdpar[4] = 0x01;
 643                                 stdpar[5] = 0x00;
 644                                 stdpar[6] = 0x0A;
 645                                 stdpar[7] = 0x00;
 646                         }
 647                         else {
 648                                 int y_ofs = 0, yres = 240;
 649                                 GPU_getScreenInfo(&y_ofs, &yres);
 650                                 int y_top = (Config.PsxType ? 0x30 : 0x19) + y_ofs;
 651                                 int w = Config.PsxType ? 385 : 378;
 652                                 int x = 0x40 + (w * absX >> 10);
 653                                 int y = y_top + (yres * absY >> 10);
 654                                 //printf("%3d %3d %4x %4x\n", absX, absY, x, y);
 655
 656                                 stdpar[4] = x;
 657                                 stdpar[5] = x >> 8;
 658                                 stdpar[6] = y;
 659                                 stdpar[7] = y >> 8;
 660                         }
 661
 662                         memcpy(buf, stdpar, 8);
 663                         respSize = 8;
 664                         break;
 665                 case PSE_PAD_TYPE_GUN: // GUN CONTROLLER - gun controller SLPH-00014 from Konami
 666                         stdpar[0] = 0x31;
 667                         stdpar[1] = 0x5a;
 668                         stdpar[2] = pad->buttonStatus & 0xff;
 669                         stdpar[3] = pad->buttonStatus >> 8;
 670                         memcpy(buf, stdpar, 4);
 671                         respSize = 4;
 672                         break;
 673                 case PSE_PAD_TYPE_ANALOGPAD: // scph1150
 674                         if (pad->PadMode == 0)
 675                                 goto standard;
 676                         stdpar[0] = 0x73;
 677                         stdpar[1] = 0x5a;
 678                         stdpar[2] = pad->buttonStatus & 0xff;
 679                         stdpar[3] = pad->buttonStatus >> 8;
 680                         stdpar[4] = pad->rightJoyX;
 681                         stdpar[5] = pad->rightJoyY;
 682                         stdpar[6] = pad->leftJoyX;
 683                         stdpar[7] = pad->leftJoyY;
 684                         memcpy(buf, stdpar, 8);
 685                         respSize = 8;
 686                         break;
 687                 case PSE_PAD_TYPE_ANALOGJOY: // scph1110
 688                         stdpar[0] = 0x53;
 689                         stdpar[1] = 0x5a;
 690                         stdpar[2] = pad->buttonStatus & 0xff;
 691                         stdpar[3] = pad->buttonStatus >> 8;
 692                         stdpar[4] = pad->rightJoyX;
 693                         stdpar[5] = pad->rightJoyY;
 694                         stdpar[6] = pad->leftJoyX;
 695                         stdpar[7] = pad->leftJoyY;
 696                         memcpy(buf, stdpar, 8);
 697                         respSize = 8;
 698                         break;
 699                 case PSE_PAD_TYPE_STANDARD:
 700                 standard:
 701                         stdpar[0] = 0x41;
 702                         stdpar[1] = 0x5a;
 703                         stdpar[2] = pad->buttonStatus & 0xff;
 704                         stdpar[3] = pad->buttonStatus >> 8;
 705                         memcpy(buf, stdpar, 4);
 706                         respSize = 4;
 707                         break;
 708                 default:
 709                         respSize = 0;
 710                         break;
 711         }
 712 }
 713
 714 static void PADpoll_dualshock(int port, unsigned char value, int pos)
 715 {
 716         switch (pos) {
 717                 case 0:
 718                         initBufForRequest(port, value);
 719                         break;
 720                 case 2:
 721                         reqIndex2Treatment(port, value);
 722                         break;
 723                 case 3:
 724                         if (pads[port].txData[0] == CMD_READ_DATA_AND_VIBRATE) {
 725                                 // vibration value for the Large motor
 726                                 pads[port].Vib[1] = value;
 727
 728                                 vibrate(port);
 729                         }
 730                         break;
 731                 case 7:
 732                         if (pads[port].txData[0] == CMD_VIBRATION_TOGGLE)
 733                                 memcpy(pads[port].cmd4dConfig, pads[port].txData + 2, 6);
 734                         break;
 735         }
 736 }
 737
 738 static unsigned char PADpoll_(int port, unsigned char value, int pos, int *more_data) {
 739         if (pos == 0 && value != 0x42 && in_type[port] != PSE_PAD_TYPE_ANALOGPAD)
 740                 respSize = 1;
 741
 742         switch (in_type[port]) {
 743                 case PSE_PAD_TYPE_ANALOGPAD:
 744                         PADpoll_dualshock(port, value, pos);
 745                         break;
 746                 case PSE_PAD_TYPE_GUN:
 747                         if (pos == 2)
 748                                 pl_gun_byte2(port, value);
 749                         break;
 750         }
 751
 752         *more_data = pos < respSize - 1;
 753         if (pos >= respSize)
 754                 return 0xff; // no response/HiZ
 755
 756         log_pad(port, pos);
 757         return buf[pos];
 758 }
 759
 760 // response: 0x80, 0x5A, 8 bytes each for ports A, B, C, D
 761 static unsigned char PADpollMultitap(int port, unsigned char value, int pos, int *more_data) {
 762         unsigned int devByte, dev;
 763         int unused = 0;
 764
 765         if (pos == 0) {
 766                 *more_data = (value == 0x42);
 767                 return 0x80;
 768         }
 769         *more_data = pos < 34 - 1;
 770         if (pos == 1)
 771                 return 0x5a;
 772         if (pos >= 34)
 773                 return 0xff;
 774
 775         devByte = pos - 2;
 776         dev = devByte / 8;
 777         if (devByte % 8 == 0)
 778                 PADstartPoll_(&pads[port + dev]);
 779         return PADpoll_(port + dev, value, devByte % 8, &unused);
 780 }
 781
 782 static unsigned char PADpollMain(int port, unsigned char value, int *more_data) {
 783         unsigned char ret;
 784         int pos = reqPos++;
 785
 786         if (pos < sizeof(pads[port].txData))
 787                 pads[port].txData[pos] = value;
 788         if (!pads[port].portMultitap || !pads[port].multitapLongModeEnabled)
 789                 ret = PADpoll_(port, value, pos, more_data);
 790         else
 791                 ret = PADpollMultitap(port, value, pos, more_data);
 792         return ret;
 793
 794 }
 795
 796 // refresh the button state on port 1.
 797 // int pad is not needed.
 798 unsigned char CALLBACK PAD1__startPoll(int unused) {
 799         int i;
 800
 801         reqPos = 0;
 802         pads[0].requestPadIndex = 0;
 803         PAD1_readPort1(&pads[0]);
 804
 805         pads[0].multitapLongModeEnabled = 0;
 806         if (pads[0].portMultitap)
 807                 pads[0].multitapLongModeEnabled = pads[0].txData[1] & 1;
 808
 809         if (!pads[0].portMultitap || !pads[0].multitapLongModeEnabled) {
 810                 PADstartPoll_(&pads[0]);
 811         } else {
 812                 // a multitap is plugged and enabled: refresh pads 1-3
 813                 for (i = 1; i < 4; i++) {
 814                         pads[i].requestPadIndex = i;
 815                         PAD1_readPort1(&pads[i]);
 816                 }
 817         }
 818         return 0xff;
 819 }
 820
 821 unsigned char CALLBACK PAD1__poll(unsigned char value, int *more_data) {
 822         return PADpollMain(0, value, more_data);
 823 }
 824
 825
 826 long CALLBACK PAD1__configure(void) { return 0; }
 827 void CALLBACK PAD1__about(void) {}
 828 long CALLBACK PAD1__test(void) { return 0; }
 829 long CALLBACK PAD1__query(void) { return 3; }
 830 long CALLBACK PAD1__keypressed() { return 0; }
 831
 832 #define LoadPad1Sym1(dest, name) \
 833         LoadSym(PAD1_##dest, PAD##dest, name, TRUE);
 834
 835 #define LoadPad1SymN(dest, name) \
 836         LoadSym(PAD1_##dest, PAD##dest, name, FALSE);
 837
 838 #define LoadPad1Sym0(dest, name) \
 839         LoadSym(PAD1_##dest, PAD##dest, name, FALSE); \
 840         if (PAD1_##dest == NULL) PAD1_##dest = (PAD##dest) PAD1__##dest;
 841
 842 static int LoadPAD1plugin(const char *PAD1dll) {
 843         void *drv;
 844         size_t p;
 845
 846         hPAD1Driver = SysLoadLibrary(PAD1dll);
 847         if (hPAD1Driver == NULL) {
 848                 PAD1_configure = NULL;
 849                 SysMessage (_("Could not load Controller 1 plugin %s!"), PAD1dll); return -1;
 850         }
 851         drv = hPAD1Driver;
 852         LoadPad1Sym1(init, "PADinit");
 853         LoadPad1Sym1(shutdown, "PADshutdown");
 854         LoadPad1Sym1(open, "PADopen");
 855         LoadPad1Sym1(close, "PADclose");
 856         LoadPad1Sym0(query, "PADquery");
 857         LoadPad1Sym1(readPort1, "PADreadPort1");
 858         LoadPad1Sym0(configure, "PADconfigure");
 859         LoadPad1Sym0(test, "PADtest");
 860         LoadPad1Sym0(about, "PADabout");
 861         LoadPad1Sym0(keypressed, "PADkeypressed");
 862         LoadPad1Sym0(startPoll, "PADstartPoll");
 863         LoadPad1Sym0(poll, "PADpoll");
 864         LoadPad1SymN(setSensitive, "PADsetSensitive");
 865
 866         memset(pads, 0, sizeof(pads));
 867         for (p = 0; p < sizeof(pads) / sizeof(pads[0]); p++) {
 868                 memset(pads[p].cmd4dConfig, 0xff, sizeof(pads[p].cmd4dConfig));
 869         }
 870
 871         return 0;
 872 }
 873
 874 unsigned char CALLBACK PAD2__startPoll(int pad) {
 875         int pad_index = pads[0].portMultitap ? 4 : 1;
 876         int i;
 877
 878         reqPos = 0;
 879         pads[pad_index].requestPadIndex = pad_index;
 880         PAD2_readPort2(&pads[pad_index]);
 881
 882         pads[pad_index].multitapLongModeEnabled = 0;
 883         if (pads[pad_index].portMultitap)
 884                 pads[pad_index].multitapLongModeEnabled = pads[pad_index].txData[1] & 1;
 885
 886         if (!pads[pad_index].portMultitap || !pads[pad_index].multitapLongModeEnabled) {
 887                 PADstartPoll_(&pads[pad_index]);
 888         } else {
 889                 for (i = 1; i < 4; i++) {
 890                         pads[pad_index + i].requestPadIndex = pad_index + i;
 891                         PAD2_readPort2(&pads[pad_index + i]);
 892                 }
 893         }
 894         return 0xff;
 895 }
 896
 897 unsigned char CALLBACK PAD2__poll(unsigned char value, int *more_data) {
 898         return PADpollMain(pads[0].portMultitap ? 4 : 1, value, more_data);
 899 }
 900
 901 long CALLBACK PAD2__configure(void) { return 0; }
 902 void CALLBACK PAD2__about(void) {}
 903 long CALLBACK PAD2__test(void) { return 0; }
 904 long CALLBACK PAD2__query(void) { return PSE_PAD_USE_PORT1 | PSE_PAD_USE_PORT2; }
 905 long CALLBACK PAD2__keypressed() { return 0; }
 906
 907 #define LoadPad2Sym1(dest, name) \
 908         LoadSym(PAD2_##dest, PAD##dest, name, TRUE);
 909
 910 #define LoadPad2Sym0(dest, name) \
 911         LoadSym(PAD2_##dest, PAD##dest, name, FALSE); \
 912         if (PAD2_##dest == NULL) PAD2_##dest = (PAD##dest) PAD2__##dest;
 913
 914 #define LoadPad2SymN(dest, name) \
 915         LoadSym(PAD2_##dest, PAD##dest, name, FALSE);
 916
 917 static int LoadPAD2plugin(const char *PAD2dll) {
 918         void *drv;
 919
 920         hPAD2Driver = SysLoadLibrary(PAD2dll);
 921         if (hPAD2Driver == NULL) {
 922                 PAD2_configure = NULL;
 923                 SysMessage (_("Could not load Controller 2 plugin %s!"), PAD2dll); return -1;
 924         }
 925         drv = hPAD2Driver;
 926         LoadPad2Sym1(init, "PADinit");
 927         LoadPad2Sym1(shutdown, "PADshutdown");
 928         LoadPad2Sym1(open, "PADopen");
 929         LoadPad2Sym1(close, "PADclose");
 930         LoadPad2Sym0(query, "PADquery");
 931         LoadPad2Sym1(readPort2, "PADreadPort2");
 932         LoadPad2Sym0(configure, "PADconfigure");
 933         LoadPad2Sym0(test, "PADtest");
 934         LoadPad2Sym0(about, "PADabout");
 935         LoadPad2Sym0(keypressed, "PADkeypressed");
 936         LoadPad2Sym0(startPoll, "PADstartPoll");
 937         LoadPad2Sym0(poll, "PADpoll");
 938         LoadPad2SymN(setSensitive, "PADsetSensitive");
 939
 940         return 0;
 941 }
 942
 943 void *hNETDriver = NULL;
 944
 945 void CALLBACK NET__setInfo(netInfo *info) {}
 946 void CALLBACK NET__keypressed(int key) {}
 947 long CALLBACK NET__configure(void) { return 0; }
 948 long CALLBACK NET__test(void) { return 0; }
 949 void CALLBACK NET__about(void) {}
 950
 951 #define LoadNetSym1(dest, name) \
 952         LoadSym(NET_##dest, NET##dest, name, TRUE);
 953
 954 #define LoadNetSymN(dest, name) \
 955         LoadSym(NET_##dest, NET##dest, name, FALSE);
 956
 957 #define LoadNetSym0(dest, name) \
 958         LoadSym(NET_##dest, NET##dest, name, FALSE); \
 959         if (NET_##dest == NULL) NET_##dest = (NET##dest) NET__##dest;
 960
 961 static int LoadNETplugin(const char *NETdll) {
 962         void *drv;
 963
 964         hNETDriver = SysLoadLibrary(NETdll);
 965         if (hNETDriver == NULL) {
 966                 SysMessage (_("Could not load NetPlay plugin %s!"), NETdll); return -1;
 967         }
 968         drv = hNETDriver;
 969         LoadNetSym1(init, "NETinit");
 970         LoadNetSym1(shutdown, "NETshutdown");
 971         LoadNetSym1(open, "NETopen");
 972         LoadNetSym1(close, "NETclose");
 973         LoadNetSymN(sendData, "NETsendData");
 974         LoadNetSymN(recvData, "NETrecvData");
 975         LoadNetSym1(sendPadData, "NETsendPadData");
 976         LoadNetSym1(recvPadData, "NETrecvPadData");
 977         LoadNetSym1(queryPlayer, "NETqueryPlayer");
 978         LoadNetSym1(pause, "NETpause");
 979         LoadNetSym1(resume, "NETresume");
 980         LoadNetSym0(setInfo, "NETsetInfo");
 981         LoadNetSym0(keypressed, "NETkeypressed");
 982         LoadNetSym0(configure, "NETconfigure");
 983         LoadNetSym0(test, "NETtest");
 984         LoadNetSym0(about, "NETabout");
 985
 986         return 0;
 987 }
 988
 989 #ifdef ENABLE_SIO1API
 990
 991 void *hSIO1Driver = NULL;
 992
 993 long CALLBACK SIO1__init(void) { return 0; }
 994 long CALLBACK SIO1__shutdown(void) { return 0; }
 995 long CALLBACK SIO1__open(void) { return 0; }
 996 long CALLBACK SIO1__close(void) { return 0; }
 997 long CALLBACK SIO1__configure(void) { return 0; }
 998 long CALLBACK SIO1__test(void) { return 0; }
 999 void CALLBACK SIO1__about(void) {}
1000 void CALLBACK SIO1__pause(void) {}
1001 void CALLBACK SIO1__resume(void) {}
1002 long CALLBACK SIO1__keypressed(int key) { return 0; }
1003 void CALLBACK SIO1__writeData8(unsigned char val) {}
1004 void CALLBACK SIO1__writeData16(unsigned short val) {}
1005 void CALLBACK SIO1__writeData32(unsigned long val) {}
1006 void CALLBACK SIO1__writeStat16(unsigned short val) {}
1007 void CALLBACK SIO1__writeStat32(unsigned long val) {}
1008 void CALLBACK SIO1__writeMode16(unsigned short val) {}
1009 void CALLBACK SIO1__writeMode32(unsigned long val) {}
1010 void CALLBACK SIO1__writeCtrl16(unsigned short val) {}
1011 void CALLBACK SIO1__writeCtrl32(unsigned long val) {}
1012 void CALLBACK SIO1__writeBaud16(unsigned short val) {}
1013 void CALLBACK SIO1__writeBaud32(unsigned long val) {}
1014 unsigned char CALLBACK SIO1__readData8(void) { return 0; }
1015 unsigned short CALLBACK SIO1__readData16(void) { return 0; }
1016 unsigned long CALLBACK SIO1__readData32(void) { return 0; }
1017 unsigned short CALLBACK SIO1__readStat16(void) { return 0; }
1018 unsigned long CALLBACK SIO1__readStat32(void) { return 0; }
1019 unsigned short CALLBACK SIO1__readMode16(void) { return 0; }
1020 unsigned long CALLBACK SIO1__readMode32(void) { return 0; }
1021 unsigned short CALLBACK SIO1__readCtrl16(void) { return 0; }
1022 unsigned long CALLBACK SIO1__readCtrl32(void) { return 0; }
1023 unsigned short CALLBACK SIO1__readBaud16(void) { return 0; }
1024 unsigned long CALLBACK SIO1__readBaud32(void) { return 0; }
1025 void CALLBACK SIO1__registerCallback(void (CALLBACK *callback)(void)) {};
1026
1027 void CALLBACK SIO1irq(void) {
1028         psxHu32ref(0x1070) |= SWAPu32(0x100);
1029 }
1030
1031 #define LoadSio1Sym1(dest, name) \
1032         LoadSym(SIO1_##dest, SIO1##dest, name, TRUE);
1033
1034 #define LoadSio1SymN(dest, name) \
1035         LoadSym(SIO1_##dest, SIO1##dest, name, FALSE);
1036
1037 #define LoadSio1Sym0(dest, name) \
1038         LoadSym(SIO1_##dest, SIO1##dest, name, FALSE); \
1039         if (SIO1_##dest == NULL) SIO1_##dest = (SIO1##dest) SIO1__##dest;
1040
1041 static int LoadSIO1plugin(const char *SIO1dll) {
1042         void *drv;
1043
1044         hSIO1Driver = SysLoadLibrary(SIO1dll);
1045         if (hSIO1Driver == NULL) {
1046                 SysMessage (_("Could not load SIO1 plugin %s!"), SIO1dll); return -1;
1047         }
1048         drv = hSIO1Driver;
1049
1050         LoadSio1Sym0(init, "SIO1init");
1051         LoadSio1Sym0(shutdown, "SIO1shutdown");
1052         LoadSio1Sym0(open, "SIO1open");
1053         LoadSio1Sym0(close, "SIO1close");
1054         LoadSio1Sym0(pause, "SIO1pause");
1055         LoadSio1Sym0(resume, "SIO1resume");
1056         LoadSio1Sym0(keypressed, "SIO1keypressed");
1057         LoadSio1Sym0(configure, "SIO1configure");
1058         LoadSio1Sym0(test, "SIO1test");
1059         LoadSio1Sym0(about, "SIO1about");
1060         LoadSio1Sym0(writeData8, "SIO1writeData8");
1061         LoadSio1Sym0(writeData16, "SIO1writeData16");
1062         LoadSio1Sym0(writeData32, "SIO1writeData32");
1063         LoadSio1Sym0(writeStat16, "SIO1writeStat16");
1064         LoadSio1Sym0(writeStat32, "SIO1writeStat32");
1065         LoadSio1Sym0(writeMode16, "SIO1writeMode16");
1066         LoadSio1Sym0(writeMode32, "SIO1writeMode32");
1067         LoadSio1Sym0(writeCtrl16, "SIO1writeCtrl16");
1068         LoadSio1Sym0(writeCtrl32, "SIO1writeCtrl32");
1069         LoadSio1Sym0(writeBaud16, "SIO1writeBaud16");
1070         LoadSio1Sym0(writeBaud32, "SIO1writeBaud32");
1071         LoadSio1Sym0(readData16, "SIO1readData16");
1072         LoadSio1Sym0(readData32, "SIO1readData32");
1073         LoadSio1Sym0(readStat16, "SIO1readStat16");
1074         LoadSio1Sym0(readStat32, "SIO1readStat32");
1075         LoadSio1Sym0(readMode16, "SIO1readMode16");
1076         LoadSio1Sym0(readMode32, "SIO1readMode32");
1077         LoadSio1Sym0(readCtrl16, "SIO1readCtrl16");
1078         LoadSio1Sym0(readCtrl32, "SIO1readCtrl32");
1079         LoadSio1Sym0(readBaud16, "SIO1readBaud16");
1080         LoadSio1Sym0(readBaud32, "SIO1readBaud32");
1081         LoadSio1Sym0(registerCallback, "SIO1registerCallback");
1082
1083         return 0;
1084 }
1085
1086 #endif
1087
1088 int LoadPlugins() {
1089         int ret;
1090         char Plugin[MAXPATHLEN * 2];
1091
1092         ReleasePlugins();
1093         SysLibError();
1094
1095         if (UsingIso()) {
1096                 LoadCDRplugin(NULL);
1097         } else {
1098                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1099                 if (LoadCDRplugin(Plugin) == -1) return -1;
1100         }
1101
1102         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Gpu);
1103         if (LoadGPUplugin(Plugin) == -1) return -1;
1104
1105         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Spu);
1106         if (LoadSPUplugin(Plugin) == -1) return -1;
1107
1108         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad1);
1109         if (LoadPAD1plugin(Plugin) == -1) return -1;
1110
1111         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Pad2);
1112         if (LoadPAD2plugin(Plugin) == -1) return -1;
1113
1114         if (strcmp("Disabled", Config.Net) == 0 || strcmp("", Config.Net) == 0)
1115                 Config.UseNet = FALSE;
1116         else {
1117                 Config.UseNet = TRUE;
1118                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Net);
1119                 if (LoadNETplugin(Plugin) == -1) Config.UseNet = FALSE;
1120         }
1121
1122 #ifdef ENABLE_SIO1API
1123         sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Sio1);
1124         if (LoadSIO1plugin(Plugin) == -1) return -1;
1125 #endif
1126
1127         ret = CDR_init();
1128         if (ret < 0) { SysMessage (_("Error initializing CD-ROM plugin: %d"), ret); return -1; }
1129         ret = GPU_init();
1130         if (ret < 0) { SysMessage (_("Error initializing GPU plugin: %d"), ret); return -1; }
1131         ret = SPU_init();
1132         if (ret < 0) { SysMessage (_("Error initializing SPU plugin: %d"), ret); return -1; }
1133         ret = PAD1_init(1);
1134         if (ret < 0) { SysMessage (_("Error initializing Controller 1 plugin: %d"), ret); return -1; }
1135         ret = PAD2_init(2);
1136         if (ret < 0) { SysMessage (_("Error initializing Controller 2 plugin: %d"), ret); return -1; }
1137
1138         if (Config.UseNet) {
1139                 ret = NET_init();
1140                 if (ret < 0) { SysMessage (_("Error initializing NetPlay plugin: %d"), ret); return -1; }
1141         }
1142
1143 #ifdef ENABLE_SIO1API
1144         ret = SIO1_init();
1145         if (ret < 0) { SysMessage (_("Error initializing SIO1 plugin: %d"), ret); return -1; }
1146 #endif
1147
1148         SysPrintf(_("Plugins loaded.\n"));
1149         return 0;
1150 }
1151
1152 void ReleasePlugins() {
1153         if (Config.UseNet) {
1154                 int ret = NET_close();
1155                 if (ret < 0) Config.UseNet = FALSE;
1156         }
1157         NetOpened = FALSE;
1158
1159         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1160         if (hGPUDriver != NULL) GPU_shutdown();
1161         if (hSPUDriver != NULL) SPU_shutdown();
1162         if (hPAD1Driver != NULL) PAD1_shutdown();
1163         if (hPAD2Driver != NULL) PAD2_shutdown();
1164
1165         if (Config.UseNet && hNETDriver != NULL) NET_shutdown();
1166
1167         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1168         if (hGPUDriver != NULL) { SysCloseLibrary(hGPUDriver); hGPUDriver = NULL; }
1169         if (hSPUDriver != NULL) { SysCloseLibrary(hSPUDriver); hSPUDriver = NULL; }
1170         if (hPAD1Driver != NULL) { SysCloseLibrary(hPAD1Driver); hPAD1Driver = NULL; }
1171         if (hPAD2Driver != NULL) { SysCloseLibrary(hPAD2Driver); hPAD2Driver = NULL; }
1172
1173         if (Config.UseNet && hNETDriver != NULL) {
1174                 SysCloseLibrary(hNETDriver); hNETDriver = NULL;
1175         }
1176
1177 #ifdef ENABLE_SIO1API
1178         if (hSIO1Driver != NULL) {
1179                 SIO1_shutdown();
1180                 SysCloseLibrary(hSIO1Driver);
1181                 hSIO1Driver = NULL;
1182         }
1183 #endif
1184 }
1185
1186 // for CD swap
1187 int ReloadCdromPlugin()
1188 {
1189         if (hCDRDriver != NULL || cdrIsoActive()) CDR_shutdown();
1190         if (hCDRDriver != NULL) { SysCloseLibrary(hCDRDriver); hCDRDriver = NULL; }
1191
1192         if (UsingIso()) {
1193                 LoadCDRplugin(NULL);
1194         } else {
1195                 char Plugin[MAXPATHLEN * 2];
1196                 sprintf(Plugin, "%s/%s", Config.PluginsDir, Config.Cdr);
1197                 if (LoadCDRplugin(Plugin) == -1) return -1;
1198         }
1199
1200         return CDR_init();
1201 }
1202
1203 void SetIsoFile(const char *filename) {
1204         if (filename == NULL) {
1205                 IsoFile[0] = '\0';
1206                 return;
1207         }
1208         strncpy(IsoFile, filename, MAXPATHLEN - 1);
1209 }
1210
1211 const char *GetIsoFile(void) {
1212         return IsoFile;
1213 }
1214
1215 boolean UsingIso(void) {
1216         return (IsoFile[0] != '\0');
1217 }
1218
1219 void SetCdOpenCaseTime(s64 time) {
1220         cdOpenCaseTime = time;
1221 }