| 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 | #include <time.h> |
| 17 | |
| 18 | #include "main.h" |
| 19 | #include "plugin.h" |
| 20 | #include "plugin_lib.h" |
| 21 | #include "pcnt.h" |
| 22 | #include "menu.h" |
| 23 | #include "../libpcsxcore/misc.h" |
| 24 | #include "../libpcsxcore/new_dynarec/new_dynarec.h" |
| 25 | #include "../plugins/cdrcimg/cdrcimg.h" |
| 26 | #include "common/plat.h" |
| 27 | #include "common/input.h" |
| 28 | #include "common/readpng.h" |
| 29 | |
| 30 | int ready_to_go; |
| 31 | unsigned long gpuDisp; |
| 32 | char cfgfile_basename[MAXPATHLEN]; |
| 33 | static char *(*real_getenv)(const char *name); |
| 34 | int state_slot; |
| 35 | enum sched_action emu_action, emu_action_old; |
| 36 | char hud_msg[64]; |
| 37 | int hud_new_msg; |
| 38 | |
| 39 | static void make_path(char *buf, size_t size, const char *dir, const char *fname) |
| 40 | { |
| 41 | if (fname) |
| 42 | snprintf(buf, size, ".%s%s", dir, fname); |
| 43 | else |
| 44 | snprintf(buf, size, ".%s", dir); |
| 45 | } |
| 46 | #define MAKE_PATH(buf, dir, fname) \ |
| 47 | make_path(buf, sizeof(buf), dir, fname) |
| 48 | |
| 49 | static void create_profile_dir(const char *directory) { |
| 50 | char path[MAXPATHLEN]; |
| 51 | |
| 52 | MAKE_PATH(path, directory, NULL); |
| 53 | mkdir(path, S_IRWXU | S_IRWXG); |
| 54 | } |
| 55 | |
| 56 | static void CheckSubDir() { |
| 57 | // make sure that ~/.pcsx exists |
| 58 | create_profile_dir(PCSX_DOT_DIR); |
| 59 | |
| 60 | create_profile_dir(BIOS_DIR); |
| 61 | create_profile_dir(MEMCARD_DIR); |
| 62 | create_profile_dir(STATES_DIR); |
| 63 | create_profile_dir(PLUGINS_DIR); |
| 64 | create_profile_dir(PLUGINS_CFG_DIR); |
| 65 | create_profile_dir(CHEATS_DIR); |
| 66 | create_profile_dir(PATCHES_DIR); |
| 67 | create_profile_dir(PCSX_DOT_DIR "cfg"); |
| 68 | create_profile_dir("/screenshots/"); |
| 69 | } |
| 70 | |
| 71 | static int get_gameid_filename(char *buf, int size, const char *fmt, int i) { |
| 72 | char trimlabel[33]; |
| 73 | int j; |
| 74 | |
| 75 | strncpy(trimlabel, CdromLabel, 32); |
| 76 | trimlabel[32] = 0; |
| 77 | for (j = 31; j >= 0; j--) |
| 78 | if (trimlabel[j] == ' ') |
| 79 | trimlabel[j] = 0; |
| 80 | else |
| 81 | continue; |
| 82 | |
| 83 | snprintf(buf, size, fmt, trimlabel, CdromId, i); |
| 84 | |
| 85 | return 0; |
| 86 | } |
| 87 | |
| 88 | void set_cd_image(const char *fname) |
| 89 | { |
| 90 | const char *ext = NULL; |
| 91 | |
| 92 | if (fname != NULL) |
| 93 | ext = strrchr(fname, '.'); |
| 94 | |
| 95 | if (ext && ( |
| 96 | strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 || |
| 97 | strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) { |
| 98 | SetIsoFile(NULL); |
| 99 | cdrcimg_set_fname(fname); |
| 100 | strcpy(Config.Cdr, "builtin_cdrcimg"); |
| 101 | } else { |
| 102 | SetIsoFile(fname); |
| 103 | strcpy(Config.Cdr, "builtin_cdr"); |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | static void set_default_paths(void) |
| 108 | { |
| 109 | MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd"); |
| 110 | MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd"); |
| 111 | strcpy(Config.BiosDir, "bios"); |
| 112 | |
| 113 | strcpy(Config.PluginsDir, "plugins"); |
| 114 | strcpy(Config.Gpu, "builtin_gpu"); |
| 115 | strcpy(Config.Spu, "builtin_spu"); |
| 116 | strcpy(Config.Cdr, "builtin_cdr"); |
| 117 | strcpy(Config.Pad1, "builtin_pad"); |
| 118 | strcpy(Config.Pad2, "builtin_pad"); |
| 119 | strcpy(Config.Net, "Disabled"); |
| 120 | Config.PsxAuto = 1; |
| 121 | |
| 122 | snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR); |
| 123 | } |
| 124 | |
| 125 | static void check_memcards(void) |
| 126 | { |
| 127 | char buf[MAXPATHLEN]; |
| 128 | FILE *f; |
| 129 | int i; |
| 130 | |
| 131 | for (i = 1; i <= 9; i++) { |
| 132 | snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i); |
| 133 | |
| 134 | f = fopen(buf, "rb"); |
| 135 | if (f == NULL) { |
| 136 | printf("Creating memcard: %s\n", buf); |
| 137 | CreateMcd(buf); |
| 138 | } |
| 139 | else |
| 140 | fclose(f); |
| 141 | } |
| 142 | } |
| 143 | |
| 144 | void do_emu_action(void) |
| 145 | { |
| 146 | char buf[MAXPATHLEN]; |
| 147 | int ret; |
| 148 | |
| 149 | emu_action_old = emu_action; |
| 150 | |
| 151 | switch (emu_action) { |
| 152 | case SACTION_NONE: |
| 153 | return; |
| 154 | case SACTION_ENTER_MENU: |
| 155 | menu_loop(); |
| 156 | return; |
| 157 | case SACTION_LOAD_STATE: |
| 158 | ret = emu_load_state(state_slot); |
| 159 | snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!"); |
| 160 | break; |
| 161 | case SACTION_SAVE_STATE: |
| 162 | ret = emu_save_state(state_slot); |
| 163 | snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!"); |
| 164 | break; |
| 165 | case SACTION_NEXT_SSLOT: |
| 166 | state_slot++; |
| 167 | if (state_slot > 9) |
| 168 | state_slot = 0; |
| 169 | goto do_state_slot; |
| 170 | case SACTION_PREV_SSLOT: |
| 171 | state_slot--; |
| 172 | if (state_slot < 0) |
| 173 | state_slot = 9; |
| 174 | goto do_state_slot; |
| 175 | case SACTION_TOGGLE_FSKIP: |
| 176 | pl_rearmed_cbs.frameskip ^= 1; |
| 177 | snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP %s", |
| 178 | pl_rearmed_cbs.frameskip ? "ON" : "OFF"); |
| 179 | break; |
| 180 | case SACTION_SCREENSHOT: |
| 181 | { |
| 182 | void *scrbuf; |
| 183 | int w, h, bpp; |
| 184 | time_t t = time(NULL); |
| 185 | struct tm *tb = localtime(&t); |
| 186 | int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 + |
| 187 | tb->tm_min * 100 + tb->tm_sec; |
| 188 | |
| 189 | scrbuf = pl_prepare_screenshot(&w, &h, &bpp); |
| 190 | get_gameid_filename(buf, sizeof(buf), |
| 191 | "screenshots/%.32s-%.9s.%d.png", ti); |
| 192 | ret = -1; |
| 193 | if (scrbuf != 0 && bpp == 16) |
| 194 | ret = writepng(buf, scrbuf, w, h); |
| 195 | if (ret == 0) |
| 196 | snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN"); |
| 197 | break; |
| 198 | } |
| 199 | } |
| 200 | hud_new_msg = 3; |
| 201 | return; |
| 202 | |
| 203 | do_state_slot: |
| 204 | snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot, |
| 205 | emu_check_state(state_slot) == 0 ? "USED" : "FREE"); |
| 206 | hud_new_msg = 3; |
| 207 | } |
| 208 | |
| 209 | int main(int argc, char *argv[]) |
| 210 | { |
| 211 | void *tmp; |
| 212 | |
| 213 | tmp = dlopen("/lib/libdl.so.2", RTLD_LAZY); |
| 214 | if (tmp == NULL) |
| 215 | tmp = dlopen("/lib32/libdl.so.2", RTLD_LAZY); |
| 216 | if (tmp != NULL) |
| 217 | real_getenv = dlsym(tmp, "getenv"); |
| 218 | if (real_getenv == NULL) { |
| 219 | fprintf(stderr, "%s\n", dlerror()); |
| 220 | return 1; |
| 221 | } |
| 222 | dlclose(tmp); |
| 223 | |
| 224 | // what is the name of the config file? |
| 225 | // it may be redefined by -cfg on the command line |
| 226 | strcpy(cfgfile_basename, "pcsx.cfg"); |
| 227 | |
| 228 | emuLog = stdout; |
| 229 | SetIsoFile(NULL); |
| 230 | |
| 231 | memset(&Config, 0, sizeof(Config)); |
| 232 | |
| 233 | CheckSubDir(); |
| 234 | set_default_paths(); |
| 235 | check_memcards(); |
| 236 | strcpy(Config.Bios, "HLE"); |
| 237 | |
| 238 | #ifdef MAEMO |
| 239 | extern int maemo_main(int argc, char **argv); |
| 240 | return maemo_main(argc, argv); |
| 241 | #else |
| 242 | char file[MAXPATHLEN] = ""; |
| 243 | char path[MAXPATHLEN]; |
| 244 | const char *cdfile = NULL; |
| 245 | const char *loadst_f = NULL; |
| 246 | int psxout = 0; |
| 247 | int loadst = 0; |
| 248 | int i; |
| 249 | |
| 250 | // read command line options |
| 251 | for (i = 1; i < argc; i++) { |
| 252 | if (!strcmp(argv[i], "-psxout")) psxout = 1; |
| 253 | else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]); |
| 254 | else if (!strcmp(argv[i], "-cfg")) { |
| 255 | if (i+1 >= argc) break; |
| 256 | strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */ |
| 257 | printf("Using config file %s.\n", cfgfile_basename); |
| 258 | } |
| 259 | else if (!strcmp(argv[i], "-cdfile")) { |
| 260 | char isofilename[MAXPATHLEN]; |
| 261 | |
| 262 | if (i+1 >= argc) break; |
| 263 | strncpy(isofilename, argv[++i], MAXPATHLEN); |
| 264 | if (isofilename[0] != '/') { |
| 265 | getcwd(path, MAXPATHLEN); |
| 266 | if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) { |
| 267 | strcat(path, "/"); |
| 268 | strcat(path, isofilename); |
| 269 | strcpy(isofilename, path); |
| 270 | } else |
| 271 | isofilename[0] = 0; |
| 272 | } |
| 273 | |
| 274 | cdfile = isofilename; |
| 275 | } |
| 276 | else if (!strcmp(argv[i], "-loadf")) { |
| 277 | if (i+1 >= argc) break; |
| 278 | loadst_f = argv[++i]; |
| 279 | } |
| 280 | else if (!strcmp(argv[i], "-h") || |
| 281 | !strcmp(argv[i], "-help") || |
| 282 | !strcmp(argv[i], "--help")) { |
| 283 | printf(PACKAGE_NAME " " PACKAGE_VERSION "\n"); |
| 284 | printf("%s\n", _( |
| 285 | " pcsx [options] [file]\n" |
| 286 | "\toptions:\n" |
| 287 | "\t-cdfile FILE\tRuns a CD image file\n" |
| 288 | "\t-nogui\t\tDon't open the GTK GUI\n" |
| 289 | "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n" |
| 290 | "\t-psxout\t\tEnable PSX output\n" |
| 291 | "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n" |
| 292 | "\t-h -help\tDisplay this message\n" |
| 293 | "\tfile\t\tLoads file\n")); |
| 294 | return 0; |
| 295 | } else { |
| 296 | strncpy(file, argv[i], MAXPATHLEN); |
| 297 | if (file[0] != '/') { |
| 298 | getcwd(path, MAXPATHLEN); |
| 299 | if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) { |
| 300 | strcat(path, "/"); |
| 301 | strcat(path, file); |
| 302 | strcpy(file, path); |
| 303 | } else |
| 304 | file[0] = 0; |
| 305 | } |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | if (cdfile) |
| 310 | set_cd_image(cdfile); |
| 311 | |
| 312 | if (SysInit() == -1) |
| 313 | return 1; |
| 314 | |
| 315 | // frontend stuff |
| 316 | in_init(); |
| 317 | //in_probe(); |
| 318 | plat_init(); |
| 319 | menu_init(); // loads config |
| 320 | |
| 321 | if (psxout) |
| 322 | Config.PsxOut = 1; |
| 323 | |
| 324 | if (LoadPlugins() == -1) { |
| 325 | // FIXME: this recovery doesn't work, just delete bad config and bail out |
| 326 | // SysMessage("could not load plugins, retrying with defaults\n"); |
| 327 | set_default_paths(); |
| 328 | snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename); |
| 329 | remove(path); |
| 330 | SysMessage("Failed loading plugins!"); |
| 331 | return 1; |
| 332 | } |
| 333 | pcnt_hook_plugins(); |
| 334 | |
| 335 | if (OpenPlugins() == -1) { |
| 336 | return 1; |
| 337 | } |
| 338 | plugin_call_rearmed_cbs(); |
| 339 | |
| 340 | CheckCdrom(); |
| 341 | SysReset(); |
| 342 | |
| 343 | if (file[0] != '\0') { |
| 344 | if (Load(file) != -1) |
| 345 | ready_to_go = 1; |
| 346 | } else { |
| 347 | if (cdfile) { |
| 348 | if (LoadCdrom() == -1) { |
| 349 | ClosePlugins(); |
| 350 | printf(_("Could not load CD-ROM!\n")); |
| 351 | return -1; |
| 352 | } |
| 353 | ready_to_go = 1; |
| 354 | } |
| 355 | } |
| 356 | |
| 357 | if (ready_to_go) { |
| 358 | menu_prepare_emu(); |
| 359 | |
| 360 | // If a state has been specified, then load that |
| 361 | if (loadst) { |
| 362 | int ret = emu_load_state(loadst - 1); |
| 363 | printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst); |
| 364 | } |
| 365 | if (loadst_f) { |
| 366 | int ret = LoadState(loadst_f); |
| 367 | printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f); |
| 368 | } |
| 369 | } |
| 370 | else |
| 371 | menu_loop(); |
| 372 | |
| 373 | pl_start_watchdog(); |
| 374 | |
| 375 | while (1) |
| 376 | { |
| 377 | stop = 0; |
| 378 | emu_action = SACTION_NONE; |
| 379 | |
| 380 | psxCpu->Execute(); |
| 381 | if (emu_action != SACTION_NONE) |
| 382 | do_emu_action(); |
| 383 | } |
| 384 | |
| 385 | return 0; |
| 386 | #endif |
| 387 | } |
| 388 | |
| 389 | int SysInit() { |
| 390 | if (EmuInit() == -1) { |
| 391 | printf("PSX emulator couldn't be initialized.\n"); |
| 392 | return -1; |
| 393 | } |
| 394 | |
| 395 | LoadMcds(Config.Mcd1, Config.Mcd2); |
| 396 | |
| 397 | if (Config.Debug) { |
| 398 | StartDebugger(); |
| 399 | } |
| 400 | |
| 401 | return 0; |
| 402 | } |
| 403 | |
| 404 | void SysRunGui() { |
| 405 | printf("SysRunGui\n"); |
| 406 | } |
| 407 | |
| 408 | void StartGui() { |
| 409 | printf("StartGui\n"); |
| 410 | } |
| 411 | |
| 412 | static void dummy_lace() |
| 413 | { |
| 414 | } |
| 415 | |
| 416 | void SysReset() { |
| 417 | // rearmed hack: EmuReset() runs some code when real BIOS is used, |
| 418 | // but we usually do reset from menu while GPU is not open yet, |
| 419 | // so we need to prevent updateLace() call.. |
| 420 | void *real_lace = GPU_updateLace; |
| 421 | GPU_updateLace = dummy_lace; |
| 422 | |
| 423 | EmuReset(); |
| 424 | |
| 425 | // hmh core forgets this |
| 426 | CDR_stop(); |
| 427 | |
| 428 | GPU_updateLace = real_lace; |
| 429 | } |
| 430 | |
| 431 | void SysClose() { |
| 432 | EmuShutdown(); |
| 433 | ReleasePlugins(); |
| 434 | |
| 435 | StopDebugger(); |
| 436 | |
| 437 | if (emuLog != NULL) fclose(emuLog); |
| 438 | } |
| 439 | |
| 440 | void SysUpdate() { |
| 441 | } |
| 442 | |
| 443 | void OnFile_Exit() { |
| 444 | printf("OnFile_Exit\n"); |
| 445 | #ifndef MAEMO |
| 446 | menu_finish(); |
| 447 | #endif |
| 448 | SysClose(); |
| 449 | plat_finish(); |
| 450 | exit(0); |
| 451 | } |
| 452 | |
| 453 | int get_state_filename(char *buf, int size, int i) { |
| 454 | return get_gameid_filename(buf, size, |
| 455 | "." STATES_DIR "%.32s-%.9s.%3.3d", i); |
| 456 | } |
| 457 | |
| 458 | int emu_check_state(int slot) |
| 459 | { |
| 460 | char fname[MAXPATHLEN]; |
| 461 | int ret; |
| 462 | |
| 463 | ret = get_state_filename(fname, sizeof(fname), slot); |
| 464 | if (ret != 0) |
| 465 | return ret; |
| 466 | |
| 467 | return CheckState(fname); |
| 468 | } |
| 469 | |
| 470 | int emu_save_state(int slot) |
| 471 | { |
| 472 | char fname[MAXPATHLEN]; |
| 473 | int ret; |
| 474 | |
| 475 | ret = get_state_filename(fname, sizeof(fname), slot); |
| 476 | if (ret != 0) |
| 477 | return ret; |
| 478 | |
| 479 | ret = SaveState(fname); |
| 480 | printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot); |
| 481 | return ret; |
| 482 | } |
| 483 | |
| 484 | int emu_load_state(int slot) |
| 485 | { |
| 486 | char fname[MAXPATHLEN]; |
| 487 | int ret; |
| 488 | |
| 489 | ret = get_state_filename(fname, sizeof(fname), slot); |
| 490 | if (ret != 0) |
| 491 | return ret; |
| 492 | |
| 493 | return LoadState(fname); |
| 494 | } |
| 495 | |
| 496 | void SysPrintf(const char *fmt, ...) { |
| 497 | va_list list; |
| 498 | char msg[512]; |
| 499 | |
| 500 | va_start(list, fmt); |
| 501 | vsprintf(msg, fmt, list); |
| 502 | va_end(list); |
| 503 | |
| 504 | fprintf(emuLog, "%s", msg); |
| 505 | } |
| 506 | |
| 507 | void SysMessage(const char *fmt, ...) { |
| 508 | va_list list; |
| 509 | char msg[512]; |
| 510 | |
| 511 | va_start(list, fmt); |
| 512 | vsprintf(msg, fmt, list); |
| 513 | va_end(list); |
| 514 | |
| 515 | if (msg[strlen(msg) - 1] == '\n') |
| 516 | msg[strlen(msg) - 1] = 0; |
| 517 | |
| 518 | fprintf(stderr, "%s\n", msg); |
| 519 | } |
| 520 | |
| 521 | static void SignalExit(int sig) { |
| 522 | ClosePlugins(); |
| 523 | OnFile_Exit(); |
| 524 | } |
| 525 | |
| 526 | #define PARSEPATH(dst, src) \ |
| 527 | ptr = src + strlen(src); \ |
| 528 | while (*ptr != '\\' && ptr != src) ptr--; \ |
| 529 | if (ptr != src) { \ |
| 530 | strcpy(dst, ptr+1); \ |
| 531 | } |
| 532 | |
| 533 | static int _OpenPlugins(void) { |
| 534 | int ret; |
| 535 | |
| 536 | signal(SIGINT, SignalExit); |
| 537 | signal(SIGPIPE, SignalExit); |
| 538 | |
| 539 | GPU_clearDynarec(clearDynarec); |
| 540 | |
| 541 | ret = CDR_open(); |
| 542 | if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; } |
| 543 | ret = SPU_open(); |
| 544 | if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; } |
| 545 | SPU_registerCallback(SPUirq); |
| 546 | // pcsx-rearmed: we handle gpu elsewhere |
| 547 | //ret = GPU_open(&gpuDisp, "PCSX", NULL); |
| 548 | //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; } |
| 549 | ret = PAD1_open(&gpuDisp); |
| 550 | if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; } |
| 551 | ret = PAD2_open(&gpuDisp); |
| 552 | if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; } |
| 553 | |
| 554 | if (Config.UseNet && !NetOpened) { |
| 555 | netInfo info; |
| 556 | char path[MAXPATHLEN]; |
| 557 | char dotdir[MAXPATHLEN]; |
| 558 | |
| 559 | MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL); |
| 560 | |
| 561 | strcpy(info.EmuName, "PCSX " PACKAGE_VERSION); |
| 562 | strncpy(info.CdromID, CdromId, 9); |
| 563 | strncpy(info.CdromLabel, CdromLabel, 9); |
| 564 | info.psxMem = psxM; |
| 565 | info.GPU_showScreenPic = GPU_showScreenPic; |
| 566 | info.GPU_displayText = GPU_displayText; |
| 567 | info.GPU_showScreenPic = GPU_showScreenPic; |
| 568 | info.PAD_setSensitive = PAD1_setSensitive; |
| 569 | sprintf(path, "%s%s", Config.BiosDir, Config.Bios); |
| 570 | strcpy(info.BIOSpath, path); |
| 571 | strcpy(info.MCD1path, Config.Mcd1); |
| 572 | strcpy(info.MCD2path, Config.Mcd2); |
| 573 | sprintf(path, "%s%s", dotdir, Config.Gpu); |
| 574 | strcpy(info.GPUpath, path); |
| 575 | sprintf(path, "%s%s", dotdir, Config.Spu); |
| 576 | strcpy(info.SPUpath, path); |
| 577 | sprintf(path, "%s%s", dotdir, Config.Cdr); |
| 578 | strcpy(info.CDRpath, path); |
| 579 | NET_setInfo(&info); |
| 580 | |
| 581 | ret = NET_open(&gpuDisp); |
| 582 | if (ret < 0) { |
| 583 | if (ret == -2) { |
| 584 | // -2 is returned when something in the info |
| 585 | // changed and needs to be synced |
| 586 | char *ptr; |
| 587 | |
| 588 | PARSEPATH(Config.Bios, info.BIOSpath); |
| 589 | PARSEPATH(Config.Gpu, info.GPUpath); |
| 590 | PARSEPATH(Config.Spu, info.SPUpath); |
| 591 | PARSEPATH(Config.Cdr, info.CDRpath); |
| 592 | |
| 593 | strcpy(Config.Mcd1, info.MCD1path); |
| 594 | strcpy(Config.Mcd2, info.MCD2path); |
| 595 | return -2; |
| 596 | } else { |
| 597 | Config.UseNet = FALSE; |
| 598 | } |
| 599 | } else { |
| 600 | if (NET_queryPlayer() == 1) { |
| 601 | if (SendPcsxInfo() == -1) Config.UseNet = FALSE; |
| 602 | } else { |
| 603 | if (RecvPcsxInfo() == -1) Config.UseNet = FALSE; |
| 604 | } |
| 605 | } |
| 606 | NetOpened = TRUE; |
| 607 | } else if (Config.UseNet) { |
| 608 | NET_resume(); |
| 609 | } |
| 610 | |
| 611 | return 0; |
| 612 | } |
| 613 | |
| 614 | int OpenPlugins() { |
| 615 | int ret; |
| 616 | |
| 617 | while ((ret = _OpenPlugins()) == -2) { |
| 618 | ReleasePlugins(); |
| 619 | LoadMcds(Config.Mcd1, Config.Mcd2); |
| 620 | if (LoadPlugins() == -1) return -1; |
| 621 | } |
| 622 | return ret; |
| 623 | } |
| 624 | |
| 625 | void ClosePlugins() { |
| 626 | int ret; |
| 627 | |
| 628 | signal(SIGINT, SIG_DFL); |
| 629 | signal(SIGPIPE, SIG_DFL); |
| 630 | ret = CDR_close(); |
| 631 | if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; } |
| 632 | ret = SPU_close(); |
| 633 | if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; } |
| 634 | ret = PAD1_close(); |
| 635 | if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; } |
| 636 | ret = PAD2_close(); |
| 637 | if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; } |
| 638 | // pcsx-rearmed: we handle gpu elsewhere |
| 639 | //ret = GPU_close(); |
| 640 | //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; } |
| 641 | |
| 642 | if (Config.UseNet) { |
| 643 | NET_pause(); |
| 644 | } |
| 645 | } |
| 646 | |
| 647 | #if 1 |
| 648 | /* this is to avoid having to hack every plugin to stop using $HOME */ |
| 649 | char *getenv(const char *name) |
| 650 | { |
| 651 | static char ret[8] = "."; |
| 652 | |
| 653 | if (name && strcmp(name, "HOME") == 0 && |
| 654 | ((int)name >> 28) == 0) // HACK: let libs find home |
| 655 | return ret; |
| 656 | |
| 657 | return real_getenv(name); |
| 658 | } |
| 659 | #endif |
| 660 | |
| 661 | /* we hook statically linked plugins here */ |
| 662 | static const char *builtin_plugins[] = { |
| 663 | "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad", |
| 664 | "builtin_cdrcimg", |
| 665 | }; |
| 666 | |
| 667 | static const int builtin_plugin_ids[] = { |
| 668 | PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD, |
| 669 | PLUGIN_CDRCIMG, |
| 670 | }; |
| 671 | |
| 672 | void *SysLoadLibrary(const char *lib) { |
| 673 | const char *tmp = strrchr(lib, '/'); |
| 674 | void *ret; |
| 675 | int i; |
| 676 | |
| 677 | printf("plugin: %s\n", lib); |
| 678 | |
| 679 | if (tmp != NULL) { |
| 680 | tmp++; |
| 681 | for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++) |
| 682 | if (strcmp(tmp, builtin_plugins[i]) == 0) |
| 683 | return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]); |
| 684 | } |
| 685 | |
| 686 | #if defined(__x86_64__) || defined(__i386__) |
| 687 | // convenience hack |
| 688 | char name[MAXPATHLEN]; |
| 689 | snprintf(name, sizeof(name), "%s.x86", lib); |
| 690 | lib = name; |
| 691 | #endif |
| 692 | |
| 693 | ret = dlopen(lib, RTLD_NOW); |
| 694 | if (ret == NULL) |
| 695 | fprintf(stderr, "dlopen: %s\n", dlerror()); |
| 696 | return ret; |
| 697 | } |
| 698 | |
| 699 | void *SysLoadSym(void *lib, const char *sym) { |
| 700 | unsigned int plugid = (unsigned int)(long)lib; |
| 701 | |
| 702 | if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins)) |
| 703 | return plugin_link(plugid - PLUGIN_DL_BASE, sym); |
| 704 | |
| 705 | return dlsym(lib, sym); |
| 706 | } |
| 707 | |
| 708 | const char *SysLibError() { |
| 709 | return dlerror(); |
| 710 | } |
| 711 | |
| 712 | void SysCloseLibrary(void *lib) { |
| 713 | unsigned int plugid = (unsigned int)(long)lib; |
| 714 | |
| 715 | if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins)) |
| 716 | return; |
| 717 | |
| 718 | dlclose(lib); |
| 719 | } |
| 720 | |