| 1 | /* |
| 2 | * (C) notaz, 2010-2011 |
| 3 | * |
| 4 | * This work is licensed under the terms of the GNU GPLv2 or later. |
| 5 | * See the COPYING file in the top-level directory. |
| 6 | */ |
| 7 | |
| 8 | #include <stdio.h> |
| 9 | #include <string.h> |
| 10 | #include <stdarg.h> |
| 11 | #include <dlfcn.h> |
| 12 | #include <sys/stat.h> |
| 13 | #include <sys/types.h> |
| 14 | #include <unistd.h> |
| 15 | #include <signal.h> |
| 16 | |
| 17 | #include "main.h" |
| 18 | #include "plugin.h" |
| 19 | #include "pcnt.h" |
| 20 | #include "menu.h" |
| 21 | #include "../libpcsxcore/misc.h" |
| 22 | #include "../plugins/cdrcimg/cdrcimg.h" |
| 23 | #include "common/plat.h" |
| 24 | #include "common/input.h" |
| 25 | |
| 26 | int ready_to_go; |
| 27 | unsigned long gpuDisp; |
| 28 | char cfgfile_basename[MAXPATHLEN]; |
| 29 | static char *(*real_getenv)(const char *name); |
| 30 | |
| 31 | static void make_path(char *buf, size_t size, const char *dir, const char *fname) |
| 32 | { |
| 33 | if (fname) |
| 34 | snprintf(buf, size, ".%s%s", dir, fname); |
| 35 | else |
| 36 | snprintf(buf, size, ".%s", dir); |
| 37 | } |
| 38 | #define MAKE_PATH(buf, dir, fname) \ |
| 39 | make_path(buf, sizeof(buf), dir, fname) |
| 40 | |
| 41 | static void create_profile_dir(const char *directory) { |
| 42 | char path[MAXPATHLEN]; |
| 43 | |
| 44 | MAKE_PATH(path, directory, NULL); |
| 45 | mkdir(path, S_IRWXU | S_IRWXG); |
| 46 | } |
| 47 | |
| 48 | static void CheckSubDir() { |
| 49 | // make sure that ~/.pcsx exists |
| 50 | create_profile_dir(PCSX_DOT_DIR); |
| 51 | |
| 52 | create_profile_dir(BIOS_DIR); |
| 53 | create_profile_dir(MEMCARD_DIR); |
| 54 | create_profile_dir(STATES_DIR); |
| 55 | create_profile_dir(PLUGINS_DIR); |
| 56 | create_profile_dir(PLUGINS_CFG_DIR); |
| 57 | create_profile_dir(CHEATS_DIR); |
| 58 | create_profile_dir(PATCHES_DIR); |
| 59 | create_profile_dir(PCSX_DOT_DIR "cfg"); |
| 60 | } |
| 61 | |
| 62 | void set_cd_image(const char *fname) |
| 63 | { |
| 64 | const char *ext; |
| 65 | int len; |
| 66 | |
| 67 | len = strlen(fname); |
| 68 | ext = fname; |
| 69 | if (len > 2) |
| 70 | ext = fname + len - 2; |
| 71 | |
| 72 | if (strcasecmp(ext, ".z") == 0) { |
| 73 | SetIsoFile(NULL); |
| 74 | cdrcimg_set_fname(fname); |
| 75 | strcpy(Config.Cdr, "builtin_cdrcimg"); |
| 76 | } else { |
| 77 | SetIsoFile(fname); |
| 78 | strcpy(Config.Cdr, "builtin_cdr"); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | // from softgpu plugin |
| 83 | extern int iUseDither; |
| 84 | extern int UseFrameSkip; |
| 85 | extern int UseFrameLimit; |
| 86 | extern uint32_t dwActFixes; |
| 87 | extern float fFrameRateHz; |
| 88 | extern int dwFrameRateTicks; |
| 89 | |
| 90 | // sound plugin |
| 91 | extern int iUseReverb; |
| 92 | extern int iUseInterpolation; |
| 93 | extern int iXAPitch; |
| 94 | extern int iSPUIRQWait; |
| 95 | extern int iUseTimer; |
| 96 | |
| 97 | static void ChangeWorkingDirectory(char *exe) |
| 98 | { |
| 99 | s8 exepath[1024]; |
| 100 | s8* s; |
| 101 | sprintf(exepath, "%s", exe); |
| 102 | s = strrchr(exepath, '/'); |
| 103 | if (s != NULL) { |
| 104 | *s = '\0'; |
| 105 | chdir(exepath); |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | int main(int argc, char *argv[]) |
| 110 | { |
| 111 | ChangeWorkingDirectory("c"); |
| 112 | char file[MAXPATHLEN] = ""; |
| 113 | char path[MAXPATHLEN]; |
| 114 | const char *cdfile = NULL; |
| 115 | int loadst = 0; |
| 116 | void *tmp; |
| 117 | int i; |
| 118 | |
| 119 | tmp = dlopen("/lib/libdl.so.2", RTLD_LAZY); |
| 120 | if (tmp == NULL) |
| 121 | tmp = dlopen("/lib32/libdl.so.2", RTLD_LAZY); |
| 122 | if (tmp != NULL) |
| 123 | real_getenv = dlsym(tmp, "getenv"); |
| 124 | if (real_getenv == NULL) { |
| 125 | fprintf(stderr, "%s\n", dlerror()); |
| 126 | return 1; |
| 127 | } |
| 128 | dlclose(tmp); |
| 129 | |
| 130 | // what is the name of the config file? |
| 131 | // it may be redefined by -cfg on the command line |
| 132 | strcpy(cfgfile_basename, "pcsx.cfg"); |
| 133 | |
| 134 | emuLog = stdout; |
| 135 | SetIsoFile(NULL); |
| 136 | |
| 137 | memset(&Config, 0, sizeof(PcsxConfig)); |
| 138 | strcpy(Config.Net, "Disabled"); |
| 139 | |
| 140 | CheckSubDir(); |
| 141 | |
| 142 | MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd"); |
| 143 | MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd"); |
| 144 | strcpy(Config.Bios, "HLE"); |
| 145 | strcpy(Config.BiosDir, "/home/user/MyDocs"); |
| 146 | |
| 147 | |
| 148 | Config.PsxAuto = 1; |
| 149 | |
| 150 | strcpy(Config.PluginsDir, "/opt/maemo/usr/games/plugins"); |
| 151 | strcpy(Config.Gpu, "builtin_gpu"); |
| 152 | strcpy(Config.Spu, "builtin_spu"); |
| 153 | strcpy(Config.Cdr, "builtin_cdr"); |
| 154 | strcpy(Config.Pad1, "builtin_pad"); |
| 155 | strcpy(Config.Pad2, "builtin_pad"); |
| 156 | |
| 157 | |
| 158 | // read command line options |
| 159 | for (i = 1; i < argc; i++) { |
| 160 | if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1; |
| 161 | else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]); |
| 162 | else if (!strcmp(argv[i], "-cdfile")) { |
| 163 | char isofilename[MAXPATHLEN]; |
| 164 | |
| 165 | if (i+1 >= argc) break; |
| 166 | strncpy(isofilename, argv[++i], MAXPATHLEN); |
| 167 | if (isofilename[0] != '/') { |
| 168 | getcwd(path, MAXPATHLEN); |
| 169 | if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) { |
| 170 | strcat(path, "/"); |
| 171 | strcat(path, isofilename); |
| 172 | strcpy(isofilename, path); |
| 173 | } else |
| 174 | isofilename[0] = 0; |
| 175 | } |
| 176 | |
| 177 | cdfile = isofilename; |
| 178 | } |
| 179 | else if (!strcmp(argv[i],"-frameskip")){ |
| 180 | |
| 181 | int tv_reg=atol(argv[++i]); |
| 182 | if (tv_reg>0){ |
| 183 | UseFrameSkip=1; |
| 184 | fFrameRateHz = (tv_reg==1)?50.0f: 59.94f; |
| 185 | dwFrameRateTicks = (100000*100 / (unsigned long)(fFrameRateHz*100)); |
| 186 | } |
| 187 | } |
| 188 | else if (!strcmp(argv[i],"-sputhreaded")){ |
| 189 | iUseTimer=1; |
| 190 | } |
| 191 | else if (!strcmp(argv[i],"-nosound")){ |
| 192 | strcpy(Config.Spu, "spunull.so"); |
| 193 | } |
| 194 | else if(!strcmp(argv[i], "-bdir")) sprintf(Config.BiosDir, "%s", argv[++i]); |
| 195 | else if(!strcmp(argv[i], "-bios")) sprintf(Config.Bios, "%s", argv[++i]); |
| 196 | else if (!strcmp(argv[i],"-gles")){ |
| 197 | strcpy(Config.Gpu, "gpuGLES.so"); |
| 198 | } |
| 199 | else if (!strcmp(argv[i], "-cdda")) Config.Cdda = 1; |
| 200 | else if (!strcmp(argv[i], "-xa")) Config.Xa = 1; |
| 201 | else if (!strcmp(argv[i], "-rcnt")) Config.RCntFix = 1 ; |
| 202 | else if (!strcmp(argv[i], "-sio")) Config.Sio = 1; |
| 203 | else if (!strcmp(argv[i], "-spuirq")) Config.SpuIrq = 1; |
| 204 | else if (!strcmp(argv[i], "-vsync")) Config.VSyncWA = 1; |
| 205 | else if (!strcmp(argv[i], "-h") || |
| 206 | !strcmp(argv[i], "-help") || |
| 207 | !strcmp(argv[i], "--help")) { |
| 208 | printf(PACKAGE_NAME " " PACKAGE_VERSION "\n"); |
| 209 | printf("%s\n", _( |
| 210 | " pcsx [options] [file]\n" |
| 211 | "\toptions:\n" |
| 212 | "\t-cdfile FILE\tRuns a CD image file\n" |
| 213 | "\t-psxout\t\tEnable PSX output\n" |
| 214 | "\t-nosound\t\tDisable sound using spunull plugin\n" |
| 215 | "\t-sputhreaded\t\tMove sound to separate thread\n" |
| 216 | "\t-frameskip\t\tEnable frameskip\n" |
| 217 | "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n" |
| 218 | "\t-h -help\tDisplay this message\n" |
| 219 | "\tfile\t\tLoads file\n")); |
| 220 | return 0; |
| 221 | } else { |
| 222 | strncpy(file, argv[i], MAXPATHLEN); |
| 223 | if (file[0] != '/') { |
| 224 | getcwd(path, MAXPATHLEN); |
| 225 | if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) { |
| 226 | strcat(path, "/"); |
| 227 | strcat(path, file); |
| 228 | strcpy(file, path); |
| 229 | } else |
| 230 | file[0] = 0; |
| 231 | } |
| 232 | } |
| 233 | } |
| 234 | |
| 235 | |
| 236 | |
| 237 | |
| 238 | snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "/opt/maemo/usr/games" PATCHES_DIR); |
| 239 | /* |
| 240 | // switch to plugin dotdir |
| 241 | // this lets plugins work without modification! |
| 242 | gchar *plugin_default_dir = g_build_filename(getenv("HOME"), PLUGINS_DIR, NULL); |
| 243 | chdir(plugin_default_dir); |
| 244 | g_free(plugin_default_dir); |
| 245 | */ |
| 246 | |
| 247 | hildon_init(&argc, &argv); |
| 248 | |
| 249 | if (cdfile) |
| 250 | set_cd_image(cdfile); |
| 251 | |
| 252 | if (SysInit() == -1) |
| 253 | return 1; |
| 254 | |
| 255 | // frontend stuff |
| 256 | |
| 257 | |
| 258 | if (LoadPlugins() == -1) { |
| 259 | SysMessage("Failed loading plugins!"); |
| 260 | return 1; |
| 261 | } |
| 262 | pcnt_hook_plugins(); |
| 263 | |
| 264 | if (OpenPlugins() == -1) { |
| 265 | return 1; |
| 266 | } |
| 267 | plugin_call_rearmed_cbs(); |
| 268 | |
| 269 | CheckCdrom(); |
| 270 | SysReset(); |
| 271 | |
| 272 | if (file[0] != '\0') { |
| 273 | if (Load(file) != -1) |
| 274 | ready_to_go = 1; |
| 275 | } else { |
| 276 | if (cdfile) { |
| 277 | if (LoadCdrom() == -1) { |
| 278 | ClosePlugins(); |
| 279 | printf(_("Could not load CD-ROM!\n")); |
| 280 | return -1; |
| 281 | } |
| 282 | ready_to_go = 1; |
| 283 | } |
| 284 | } |
| 285 | |
| 286 | // If a state has been specified, then load that |
| 287 | if (loadst) { |
| 288 | char state_filename[MAXPATHLEN]; |
| 289 | int ret = get_state_filename(state_filename, sizeof(state_filename), loadst - 1); |
| 290 | if (ret == 0) |
| 291 | ret = LoadState(state_filename); |
| 292 | printf("%s state %s\n", ret ? "failed to load" : "loaded", state_filename); |
| 293 | } |
| 294 | |
| 295 | |
| 296 | if (ready_to_go) |
| 297 | maemo_init(); |
| 298 | else |
| 299 | { |
| 300 | printf ("somethings goes wrong, maybe you forgot -cdfile ? \n"); |
| 301 | exit(0); |
| 302 | } |
| 303 | |
| 304 | |
| 305 | |
| 306 | psxCpu->Execute(); |
| 307 | |
| 308 | |
| 309 | return 0; |
| 310 | } |
| 311 | |
| 312 | int SysInit() { |
| 313 | if (EmuInit() == -1) { |
| 314 | printf("PSX emulator couldn't be initialized.\n"); |
| 315 | return -1; |
| 316 | } |
| 317 | |
| 318 | LoadMcds(Config.Mcd1, Config.Mcd2); /* TODO Do we need to have this here, or in the calling main() function?? */ |
| 319 | |
| 320 | if (Config.Debug) { |
| 321 | StartDebugger(); |
| 322 | } |
| 323 | |
| 324 | return 0; |
| 325 | } |
| 326 | |
| 327 | void SysRunGui() { |
| 328 | printf("SysRunGui\n"); |
| 329 | } |
| 330 | |
| 331 | void StartGui() { |
| 332 | printf("StartGui\n"); |
| 333 | } |
| 334 | |
| 335 | void SysReset() { |
| 336 | EmuReset(); |
| 337 | |
| 338 | // hmh core forgets this |
| 339 | CDR_stop(); |
| 340 | } |
| 341 | |
| 342 | void SysClose() { |
| 343 | EmuShutdown(); |
| 344 | ReleasePlugins(); |
| 345 | |
| 346 | StopDebugger(); |
| 347 | |
| 348 | if (emuLog != NULL) fclose(emuLog); |
| 349 | } |
| 350 | |
| 351 | void SysUpdate() { |
| 352 | } |
| 353 | |
| 354 | void OnFile_Exit() { |
| 355 | printf("OnFile_Exit\n"); |
| 356 | plat_finish(); |
| 357 | SysClose(); |
| 358 | exit(0); |
| 359 | } |
| 360 | |
| 361 | int get_state_filename(char *buf, int size, int i) { |
| 362 | char trimlabel[33]; |
| 363 | int j; |
| 364 | |
| 365 | strncpy(trimlabel, CdromLabel, 32); |
| 366 | trimlabel[32] = 0; |
| 367 | for (j = 31; j >= 0; j--) |
| 368 | if (trimlabel[j] == ' ') |
| 369 | trimlabel[j] = 0; |
| 370 | else |
| 371 | continue; |
| 372 | |
| 373 | snprintf(buf, size, "." STATES_DIR "%.32s-%.9s.%3.3d", |
| 374 | trimlabel, CdromId, i); |
| 375 | |
| 376 | return 0; |
| 377 | } |
| 378 | |
| 379 | void SysPrintf(const char *fmt, ...) { |
| 380 | va_list list; |
| 381 | char msg[512]; |
| 382 | |
| 383 | va_start(list, fmt); |
| 384 | vsprintf(msg, fmt, list); |
| 385 | va_end(list); |
| 386 | |
| 387 | fprintf(emuLog, "%s", msg); |
| 388 | } |
| 389 | |
| 390 | void SysMessage(const char *fmt, ...) { |
| 391 | va_list list; |
| 392 | char msg[512]; |
| 393 | |
| 394 | va_start(list, fmt); |
| 395 | vsprintf(msg, fmt, list); |
| 396 | va_end(list); |
| 397 | |
| 398 | if (msg[strlen(msg) - 1] == '\n') |
| 399 | msg[strlen(msg) - 1] = 0; |
| 400 | |
| 401 | fprintf(stderr, "%s\n", msg); |
| 402 | } |
| 403 | |
| 404 | static void SignalExit(int sig) { |
| 405 | ClosePlugins(); |
| 406 | OnFile_Exit(); |
| 407 | } |
| 408 | |
| 409 | #define PARSEPATH(dst, src) \ |
| 410 | ptr = src + strlen(src); \ |
| 411 | while (*ptr != '\' && ptr != src) ptr--; \ |
| 412 | if (ptr != src) { \ |
| 413 | strcpy(dst, ptr+1); \ |
| 414 | } |
| 415 | |
| 416 | static int _OpenPlugins(void) { |
| 417 | int ret; |
| 418 | |
| 419 | signal(SIGINT, SignalExit); |
| 420 | signal(SIGPIPE, SignalExit); |
| 421 | |
| 422 | GPU_clearDynarec(clearDynarec); |
| 423 | |
| 424 | ret = CDR_open(); |
| 425 | if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; } |
| 426 | ret = SPU_open(); |
| 427 | if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; } |
| 428 | SPU_registerCallback(SPUirq); |
| 429 | // pcsx-rearmed: we handle gpu elsewhere |
| 430 | //ret = GPU_open(&gpuDisp, "PCSX", NULL); |
| 431 | //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; } |
| 432 | ret = PAD1_open(&gpuDisp); |
| 433 | if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; } |
| 434 | ret = PAD2_open(&gpuDisp); |
| 435 | if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; } |
| 436 | |
| 437 | if (Config.UseNet && !NetOpened) { |
| 438 | netInfo info; |
| 439 | char path[MAXPATHLEN]; |
| 440 | char dotdir[MAXPATHLEN]; |
| 441 | |
| 442 | MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL); |
| 443 | |
| 444 | strcpy(info.EmuName, "PCSX " PACKAGE_VERSION); |
| 445 | strncpy(info.CdromID, CdromId, 9); |
| 446 | strncpy(info.CdromLabel, CdromLabel, 9); |
| 447 | info.psxMem = psxM; |
| 448 | info.GPU_showScreenPic = GPU_showScreenPic; |
| 449 | info.GPU_displayText = GPU_displayText; |
| 450 | info.GPU_showScreenPic = GPU_showScreenPic; |
| 451 | info.PAD_setSensitive = PAD1_setSensitive; |
| 452 | sprintf(path, "%s%s", Config.BiosDir, Config.Bios); |
| 453 | strcpy(info.BIOSpath, path); |
| 454 | strcpy(info.MCD1path, Config.Mcd1); |
| 455 | strcpy(info.MCD2path, Config.Mcd2); |
| 456 | sprintf(path, "%s%s", dotdir, Config.Gpu); |
| 457 | strcpy(info.GPUpath, path); |
| 458 | sprintf(path, "%s%s", dotdir, Config.Spu); |
| 459 | strcpy(info.SPUpath, path); |
| 460 | sprintf(path, "%s%s", dotdir, Config.Cdr); |
| 461 | strcpy(info.CDRpath, path); |
| 462 | NET_setInfo(&info); |
| 463 | |
| 464 | ret = NET_open(&gpuDisp); |
| 465 | if (ret < 0) { |
| 466 | if (ret == -2) { |
| 467 | // -2 is returned when something in the info |
| 468 | // changed and needs to be synced |
| 469 | char *ptr; |
| 470 | |
| 471 | PARSEPATH(Config.Bios, info.BIOSpath); |
| 472 | PARSEPATH(Config.Gpu, info.GPUpath); |
| 473 | PARSEPATH(Config.Spu, info.SPUpath); |
| 474 | PARSEPATH(Config.Cdr, info.CDRpath); |
| 475 | |
| 476 | strcpy(Config.Mcd1, info.MCD1path); |
| 477 | strcpy(Config.Mcd2, info.MCD2path); |
| 478 | return -2; |
| 479 | } else { |
| 480 | Config.UseNet = FALSE; |
| 481 | } |
| 482 | } else { |
| 483 | if (NET_queryPlayer() == 1) { |
| 484 | if (SendPcsxInfo() == -1) Config.UseNet = FALSE; |
| 485 | } else { |
| 486 | if (RecvPcsxInfo() == -1) Config.UseNet = FALSE; |
| 487 | } |
| 488 | } |
| 489 | NetOpened = TRUE; |
| 490 | } else if (Config.UseNet) { |
| 491 | NET_resume(); |
| 492 | } |
| 493 | |
| 494 | return 0; |
| 495 | } |
| 496 | |
| 497 | int OpenPlugins() { |
| 498 | int ret; |
| 499 | |
| 500 | while ((ret = _OpenPlugins()) == -2) { |
| 501 | ReleasePlugins(); |
| 502 | LoadMcds(Config.Mcd1, Config.Mcd2); |
| 503 | if (LoadPlugins() == -1) return -1; |
| 504 | } |
| 505 | return ret; |
| 506 | } |
| 507 | |
| 508 | void ClosePlugins() { |
| 509 | int ret; |
| 510 | |
| 511 | signal(SIGINT, SIG_DFL); |
| 512 | signal(SIGPIPE, SIG_DFL); |
| 513 | ret = CDR_close(); |
| 514 | if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; } |
| 515 | ret = SPU_close(); |
| 516 | if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; } |
| 517 | ret = PAD1_close(); |
| 518 | if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; } |
| 519 | ret = PAD2_close(); |
| 520 | if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; } |
| 521 | // pcsx-rearmed: we handle gpu elsewhere |
| 522 | //ret = GPU_close(); |
| 523 | //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; } |
| 524 | |
| 525 | if (Config.UseNet) { |
| 526 | NET_pause(); |
| 527 | } |
| 528 | } |
| 529 | |
| 530 | #if 1 |
| 531 | /* this is to avoid having to hack every plugin to stop using $HOME */ |
| 532 | char *getenv(const char *name) |
| 533 | { |
| 534 | static char ret[8] = "."; |
| 535 | |
| 536 | if (name && strcmp(name, "HOME") == 0 && |
| 537 | ((int)name >> 28) == 0) // HACK: let libs find home |
| 538 | return ret; |
| 539 | |
| 540 | return real_getenv(name); |
| 541 | } |
| 542 | #endif |
| 543 | |
| 544 | /* we hook statically linked plugins here */ |
| 545 | static const char *builtin_plugins[] = { |
| 546 | "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad", |
| 547 | "builtin_cdrcimg", |
| 548 | }; |
| 549 | |
| 550 | static const int builtin_plugin_ids[] = { |
| 551 | PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD, |
| 552 | PLUGIN_CDRCIMG, |
| 553 | }; |
| 554 | |
| 555 | void *SysLoadLibrary(const char *lib) { |
| 556 | const char *tmp = strrchr(lib, '/'); |
| 557 | void *ret; |
| 558 | int i; |
| 559 | |
| 560 | printf("plugin: %s\n", lib); |
| 561 | |
| 562 | if (tmp != NULL) { |
| 563 | tmp++; |
| 564 | for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++) |
| 565 | if (strcmp(tmp, builtin_plugins[i]) == 0) |
| 566 | return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]); |
| 567 | } |
| 568 | |
| 569 | #if defined(__x86_64__) || defined(__i386__) |
| 570 | // convenience hack |
| 571 | char name[MAXPATHLEN]; |
| 572 | snprintf(name, sizeof(name), "%s.x86", lib); |
| 573 | lib = name; |
| 574 | #endif |
| 575 | |
| 576 | ret = dlopen(lib, RTLD_NOW); |
| 577 | if (ret == NULL) |
| 578 | fprintf(stderr, "dlopen: %s\n", dlerror()); |
| 579 | return ret; |
| 580 | } |
| 581 | |
| 582 | void *SysLoadSym(void *lib, const char *sym) { |
| 583 | unsigned int plugid = (unsigned int)(long)lib; |
| 584 | |
| 585 | if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins)) |
| 586 | return plugin_link(plugid - PLUGIN_DL_BASE, sym); |
| 587 | |
| 588 | return dlsym(lib, sym); |
| 589 | } |
| 590 | |
| 591 | const char *SysLibError() { |
| 592 | return dlerror(); |
| 593 | } |
| 594 | |
| 595 | void SysCloseLibrary(void *lib) { |
| 596 | unsigned int plugid = (unsigned int)(long)lib; |
| 597 | |
| 598 | if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins)) |
| 599 | return; |
| 600 | |
| 601 | dlclose(lib); |
| 602 | } |
| 603 | |