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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 "plat.h"
24#include "../libpcsxcore/misc.h"
25#include "../libpcsxcore/cheat.h"
26#include "../libpcsxcore/new_dynarec/new_dynarec.h"
27#include "../plugins/cdrcimg/cdrcimg.h"
28#include "common/plat.h"
29#include "common/readpng.h"
30#include "common/input.h"
31#include "linux/in_evdev.h"
32#include "revision.h"
33
34// don't include debug.h - it breaks ARM build (R1 redefined)
35void StartDebugger();
36void StopDebugger();
37
38// sound plugin
39extern int iUseReverb;
40extern int iUseInterpolation;
41extern int iXAPitch;
42extern int iVolume;
43
44int ready_to_go;
45unsigned long gpuDisp;
46char cfgfile_basename[MAXPATHLEN];
47int state_slot;
48enum sched_action emu_action, emu_action_old;
49char hud_msg[64];
50int hud_new_msg;
51
52static void make_path(char *buf, size_t size, const char *dir, const char *fname)
53{
54 if (fname)
55 snprintf(buf, size, ".%s%s", dir, fname);
56 else
57 snprintf(buf, size, ".%s", dir);
58}
59#define MAKE_PATH(buf, dir, fname) \
60 make_path(buf, sizeof(buf), dir, fname)
61
62static void create_profile_dir(const char *directory) {
63 char path[MAXPATHLEN];
64
65 MAKE_PATH(path, directory, NULL);
66 mkdir(path, S_IRWXU | S_IRWXG);
67}
68
69static void CheckSubDir() {
70 // make sure that ~/.pcsx exists
71 create_profile_dir(PCSX_DOT_DIR);
72
73 create_profile_dir(BIOS_DIR);
74 create_profile_dir(MEMCARD_DIR);
75 create_profile_dir(STATES_DIR);
76 create_profile_dir(PLUGINS_DIR);
77 create_profile_dir(PLUGINS_CFG_DIR);
78 create_profile_dir(CHEATS_DIR);
79 create_profile_dir(PATCHES_DIR);
80 create_profile_dir(PCSX_DOT_DIR "cfg");
81 create_profile_dir("/screenshots/");
82}
83
84static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
85 char trimlabel[33];
86 int j;
87
88 strncpy(trimlabel, CdromLabel, 32);
89 trimlabel[32] = 0;
90 for (j = 31; j >= 0; j--)
91 if (trimlabel[j] == ' ')
92 trimlabel[j] = 0;
93 else
94 continue;
95
96 snprintf(buf, size, fmt, trimlabel, CdromId, i);
97
98 return 0;
99}
100
101void set_cd_image(const char *fname)
102{
103 const char *ext = NULL;
104
105 if (fname != NULL)
106 ext = strrchr(fname, '.');
107
108 if (ext && (
109 strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
110 strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
111 SetIsoFile(NULL);
112 cdrcimg_set_fname(fname);
113 strcpy(Config.Cdr, "builtin_cdrcimg");
114 } else {
115 SetIsoFile(fname);
116 strcpy(Config.Cdr, "builtin_cdr");
117 }
118}
119
120static void set_default_paths(void)
121{
122 MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
123 MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
124 strcpy(Config.BiosDir, "bios");
125
126 strcpy(Config.PluginsDir, "plugins");
127 strcpy(Config.Gpu, "builtin_gpu");
128 strcpy(Config.Spu, "builtin_spu");
129 strcpy(Config.Cdr, "builtin_cdr");
130 strcpy(Config.Pad1, "builtin_pad");
131 strcpy(Config.Pad2, "builtin_pad");
132 strcpy(Config.Net, "Disabled");
133
134 snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
135}
136
137void emu_set_default_config(void)
138{
139 // try to set sane config on which most games work
140 Config.Xa = Config.Cdda = Config.Sio =
141 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
142 Config.CdrReschedule = 0;
143 Config.PsxAuto = 1;
144
145 pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
146 pl_rearmed_cbs.gpu_peops.iUseDither = 0;
147 pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
148 pl_rearmed_cbs.gpu_unai.abe_hack =
149 pl_rearmed_cbs.gpu_unai.no_light =
150 pl_rearmed_cbs.gpu_unai.no_blend = 0;
151 memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl));
152 pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
153 pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1;
154
155 iUseReverb = 2;
156 iUseInterpolation = 1;
157 iXAPitch = 0;
158 iVolume = 768;
159#ifndef __ARM_ARCH_7A__ /* XXX */
160 iUseReverb = 0;
161 iUseInterpolation = 0;
162#endif
163 new_dynarec_hacks = 0;
164 cycle_multiplier = 200;
165
166 in_type1 = PSE_PAD_TYPE_STANDARD;
167 in_type2 = PSE_PAD_TYPE_STANDARD;
168}
169
170static void check_memcards(void)
171{
172 char buf[MAXPATHLEN];
173 FILE *f;
174 int i;
175
176 for (i = 1; i <= 9; i++) {
177 snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
178
179 f = fopen(buf, "rb");
180 if (f == NULL) {
181 printf("Creating memcard: %s\n", buf);
182 CreateMcd(buf);
183 }
184 else
185 fclose(f);
186 }
187}
188
189void do_emu_action(void)
190{
191 int ret;
192
193 emu_action_old = emu_action;
194
195 switch (emu_action) {
196 case SACTION_LOAD_STATE:
197 ret = emu_load_state(state_slot);
198 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
199 break;
200 case SACTION_SAVE_STATE:
201 ret = emu_save_state(state_slot);
202 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
203 break;
204#ifndef NO_FRONTEND
205 case SACTION_ENTER_MENU:
206 menu_loop();
207 return;
208 case SACTION_NEXT_SSLOT:
209 state_slot++;
210 if (state_slot > 9)
211 state_slot = 0;
212 goto do_state_slot;
213 case SACTION_PREV_SSLOT:
214 state_slot--;
215 if (state_slot < 0)
216 state_slot = 9;
217do_state_slot:
218 snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
219 emu_check_state(state_slot) == 0 ? "USED" : "FREE");
220 hud_new_msg = 3;
221 printf("* %s\n", hud_msg);
222 break;
223 case SACTION_TOGGLE_FSKIP:
224 pl_rearmed_cbs.fskip_advice = 0;
225 pl_rearmed_cbs.frameskip++;
226 if (pl_rearmed_cbs.frameskip > 1)
227 pl_rearmed_cbs.frameskip = -1;
228 snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
229 pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
230 pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
231 plugin_call_rearmed_cbs();
232 break;
233 case SACTION_SCREENSHOT:
234 {
235 char buf[MAXPATHLEN];
236 void *scrbuf;
237 int w, h, bpp;
238 time_t t = time(NULL);
239 struct tm *tb = localtime(&t);
240 int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
241 tb->tm_min * 100 + tb->tm_sec;
242
243 scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
244 get_gameid_filename(buf, sizeof(buf),
245 "screenshots/%.32s-%.9s.%d.png", ti);
246 ret = -1;
247 if (scrbuf != 0 && bpp == 16)
248 ret = writepng(buf, scrbuf, w, h);
249 if (ret == 0)
250 snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
251 break;
252 }
253 case SACTION_VOLUME_UP:
254 case SACTION_VOLUME_DOWN:
255 plat_step_volume(emu_action == SACTION_VOLUME_UP);
256 return;
257 case SACTION_MINIMIZE:
258 plat_minimize();
259 return;
260#endif
261 default:
262 return;
263 }
264
265 hud_new_msg = 3;
266}
267
268static int cdidcmp(const char *id1, const char *id2)
269{
270 while (*id1 != 0 && *id2 != 0) {
271 if (*id1 == '_') { id1++; continue; }
272 if (*id2 == '_') { id2++; continue; }
273 if (*id1 != *id2)
274 break;
275 id1++;
276 id2++;
277 }
278
279 return *id1 - *id2;
280}
281
282static void parse_cwcheat(void)
283{
284 char line[256], buf[64], name[64], *p;
285 int newcheat = 1;
286 u32 a, v;
287 FILE *f;
288
289 f = fopen("cheatpops.db", "r");
290 if (f == NULL)
291 return;
292
293 /* find the game */
294 while (fgets(line, sizeof(line), f)) {
295 if (sscanf(line, "_S %63s", buf) != 1)
296 continue;
297 if (cdidcmp(buf, CdromId) == 0)
298 break;
299 }
300
301 if (feof(f))
302 goto out;
303
304 printf("cwcheat section found for %s\n", CdromId);
305 while (fgets(line, sizeof(line), f))
306 {
307 p = line + strlen(line);
308 for (p--; p >= line && (*p == '\r' || *p == '\n' || *p == ' '); p--)
309 *p = 0;
310 if (*p == 0 || *p == '#' || *p == ';')
311 continue;
312
313 if (strncmp(line, "_S", 2) == 0)
314 break;
315 if (strncmp(line, "_G", 2) == 0) {
316 printf(" cwcheat game name: '%s'\n", line + 3);
317 continue;
318 }
319 if (strncmp(line, "_C0", 3) == 0) {
320 if (!newcheat && Cheats[NumCheats - 1].n == 0) {
321 printf("cheat '%s' failed to parse\n", name);
322 free(Cheats[NumCheats - 1].Descr);
323 NumCheats--;
324 }
325 snprintf(name, sizeof(name), "%s", line + 4);
326 newcheat = 1;
327 continue;
328 }
329 if (sscanf(line, "_L %x %x", &a, &v) != 2) {
330 printf("line failed to parse: '%s'\n", line);
331 continue;
332 }
333
334 if (newcheat) {
335 if (NumCheats >= NumCheatsAllocated) {
336 NumCheatsAllocated += 16;
337 Cheats = realloc(Cheats, sizeof(Cheat) *
338 NumCheatsAllocated);
339 if (Cheats == NULL)
340 break;
341 }
342 Cheats[NumCheats].Descr = strdup(name);
343 Cheats[NumCheats].Enabled = 0;
344 Cheats[NumCheats].WasEnabled = 0;
345 Cheats[NumCheats].First = NumCodes;
346 Cheats[NumCheats].n = 0;
347 NumCheats++;
348 newcheat = 0;
349 }
350
351 if (NumCodes >= NumCodesAllocated) {
352 NumCodesAllocated += 16;
353 CheatCodes = realloc(CheatCodes, sizeof(CheatCode) *
354 NumCodesAllocated);
355 if (CheatCodes == NULL)
356 break;
357 }
358 CheatCodes[NumCodes].Addr = a;
359 CheatCodes[NumCodes].Val = v;
360 NumCodes++;
361 Cheats[NumCheats - 1].n++;
362 }
363
364out:
365 fclose(f);
366}
367
368void emu_on_new_cd(void)
369{
370 ClearAllCheats();
371 parse_cwcheat();
372
373 if (Config.HLE) {
374 printf("note: running with HLE BIOS, expect compatibility problems\n");
375 printf("----------------------------------------------------------\n");
376 }
377
378 snprintf(hud_msg, sizeof(hud_msg), "Booting up...");
379 hud_new_msg = 2;
380}
381
382int emu_core_preinit(void)
383{
384 // what is the name of the config file?
385 // it may be redefined by -cfg on the command line
386 strcpy(cfgfile_basename, "pcsx.cfg");
387
388 emuLog = stdout;
389 SetIsoFile(NULL);
390
391 memset(&Config, 0, sizeof(Config));
392
393 set_default_paths();
394 emu_set_default_config();
395 strcpy(Config.Bios, "HLE");
396
397 return 0;
398}
399
400int emu_core_init(void)
401{
402 CheckSubDir();
403 check_memcards();
404
405 if (EmuInit() == -1) {
406 printf("PSX emulator couldn't be initialized.\n");
407 return -1;
408 }
409
410 LoadMcds(Config.Mcd1, Config.Mcd2);
411
412 if (Config.Debug) {
413 StartDebugger();
414 }
415
416 return 0;
417}
418
419#ifndef NO_FRONTEND
420int main(int argc, char *argv[])
421{
422 char file[MAXPATHLEN] = "";
423 char path[MAXPATHLEN];
424 const char *cdfile = NULL;
425 const char *loadst_f = NULL;
426 int psxout = 0;
427 int loadst = 0;
428 int i;
429
430 emu_core_preinit();
431
432 // read command line options
433 for (i = 1; i < argc; i++) {
434 if (!strcmp(argv[i], "-psxout")) psxout = 1;
435 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
436 else if (!strcmp(argv[i], "-cfg")) {
437 if (i+1 >= argc) break;
438 strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */
439 printf("Using config file %s.\n", cfgfile_basename);
440 }
441 else if (!strcmp(argv[i], "-cdfile")) {
442 char isofilename[MAXPATHLEN];
443
444 if (i+1 >= argc) break;
445 strncpy(isofilename, argv[++i], MAXPATHLEN);
446 if (isofilename[0] != '/') {
447 getcwd(path, MAXPATHLEN);
448 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
449 strcat(path, "/");
450 strcat(path, isofilename);
451 strcpy(isofilename, path);
452 } else
453 isofilename[0] = 0;
454 }
455
456 cdfile = isofilename;
457 }
458 else if (!strcmp(argv[i], "-loadf")) {
459 if (i+1 >= argc) break;
460 loadst_f = argv[++i];
461 }
462 else if (!strcmp(argv[i], "-h") ||
463 !strcmp(argv[i], "-help") ||
464 !strcmp(argv[i], "--help")) {
465 printf("PCSX-ReARMed " REV "\n");
466 printf("%s\n", _(
467 " pcsx [options] [file]\n"
468 "\toptions:\n"
469 "\t-cdfile FILE\tRuns a CD image file\n"
470 "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
471 "\t-psxout\t\tEnable PSX output\n"
472 "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
473 "\t-h -help\tDisplay this message\n"
474 "\tfile\t\tLoads a PSX EXE file\n"));
475 return 0;
476 } else {
477 strncpy(file, argv[i], MAXPATHLEN);
478 if (file[0] != '/') {
479 getcwd(path, MAXPATHLEN);
480 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
481 strcat(path, "/");
482 strcat(path, file);
483 strcpy(file, path);
484 } else
485 file[0] = 0;
486 }
487 }
488 }
489
490 if (cdfile)
491 set_cd_image(cdfile);
492
493 // frontend stuff
494 // init input but leave probing to platform code,
495 // they add input drivers and may need to modify them after probe
496 in_init();
497 pl_init();
498 plat_init();
499 menu_init(); // loads config
500
501 emu_core_init();
502
503 if (psxout)
504 Config.PsxOut = 1;
505
506 if (LoadPlugins() == -1) {
507 // FIXME: this recovery doesn't work, just delete bad config and bail out
508 // SysMessage("could not load plugins, retrying with defaults\n");
509 set_default_paths();
510 snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
511 remove(path);
512 SysMessage("Failed loading plugins!");
513 return 1;
514 }
515 pcnt_hook_plugins();
516
517 if (OpenPlugins() == -1) {
518 return 1;
519 }
520 plugin_call_rearmed_cbs();
521
522 CheckCdrom();
523 SysReset();
524
525 if (file[0] != '\0') {
526 if (Load(file) != -1)
527 ready_to_go = 1;
528 } else {
529 if (cdfile) {
530 if (LoadCdrom() == -1) {
531 ClosePlugins();
532 printf(_("Could not load CD-ROM!\n"));
533 return -1;
534 }
535 emu_on_new_cd();
536 ready_to_go = 1;
537 }
538 }
539
540 if (ready_to_go) {
541 menu_prepare_emu();
542
543 // If a state has been specified, then load that
544 if (loadst) {
545 int ret = emu_load_state(loadst - 1);
546 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
547 }
548 if (loadst_f) {
549 int ret = LoadState(loadst_f);
550 printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
551 }
552 }
553 else
554 menu_loop();
555
556 pl_start_watchdog();
557
558 while (1)
559 {
560 stop = 0;
561 emu_action = SACTION_NONE;
562
563 psxCpu->Execute();
564 if (emu_action != SACTION_NONE)
565 do_emu_action();
566 }
567
568 return 0;
569}
570#endif
571
572void SysRunGui() {
573 printf("SysRunGui\n");
574}
575
576static void dummy_lace()
577{
578}
579
580void SysReset() {
581 // rearmed hack: EmuReset() runs some code when real BIOS is used,
582 // but we usually do reset from menu while GPU is not open yet,
583 // so we need to prevent updateLace() call..
584 void *real_lace = GPU_updateLace;
585 GPU_updateLace = dummy_lace;
586
587 // reset can run code, timing must be set
588 pl_timing_prepare(Config.PsxType);
589
590 EmuReset();
591
592 // hmh core forgets this
593 CDR_stop();
594
595 GPU_updateLace = real_lace;
596}
597
598void SysClose() {
599 EmuShutdown();
600 ReleasePlugins();
601
602 StopDebugger();
603
604 if (emuLog != NULL) fclose(emuLog);
605}
606
607void SysUpdate() {
608}
609
610void OnFile_Exit() {
611 printf("OnFile_Exit\n");
612 SysClose();
613#ifndef NO_FRONTEND
614 menu_finish();
615 plat_finish();
616 exit(0);
617#endif
618}
619
620int get_state_filename(char *buf, int size, int i) {
621 return get_gameid_filename(buf, size,
622 "." STATES_DIR "%.32s-%.9s.%3.3d", i);
623}
624
625int emu_check_state(int slot)
626{
627 char fname[MAXPATHLEN];
628 int ret;
629
630 ret = get_state_filename(fname, sizeof(fname), slot);
631 if (ret != 0)
632 return ret;
633
634 return CheckState(fname);
635}
636
637int emu_save_state(int slot)
638{
639 char fname[MAXPATHLEN];
640 int ret;
641
642 ret = get_state_filename(fname, sizeof(fname), slot);
643 if (ret != 0)
644 return ret;
645
646 ret = SaveState(fname);
647#ifndef __ARM_ARCH_7A__ /* XXX */
648 sync();
649#endif
650 printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
651 return ret;
652}
653
654int emu_load_state(int slot)
655{
656 char fname[MAXPATHLEN];
657 int ret;
658
659 ret = get_state_filename(fname, sizeof(fname), slot);
660 if (ret != 0)
661 return ret;
662
663 return LoadState(fname);
664}
665
666void SysPrintf(const char *fmt, ...) {
667 va_list list;
668 char msg[512];
669
670 va_start(list, fmt);
671 vsprintf(msg, fmt, list);
672 va_end(list);
673
674 fprintf(emuLog, "%s", msg);
675}
676
677void SysMessage(const char *fmt, ...) {
678 va_list list;
679 char msg[512];
680
681 va_start(list, fmt);
682 vsprintf(msg, fmt, list);
683 va_end(list);
684
685 if (msg[strlen(msg) - 1] == '\n')
686 msg[strlen(msg) - 1] = 0;
687
688 fprintf(stderr, "%s\n", msg);
689}
690
691static void SignalExit(int sig) {
692 ClosePlugins();
693 OnFile_Exit();
694}
695
696#define PARSEPATH(dst, src) \
697 ptr = src + strlen(src); \
698 while (*ptr != '\\' && ptr != src) ptr--; \
699 if (ptr != src) { \
700 strcpy(dst, ptr+1); \
701 }
702
703static int _OpenPlugins(void) {
704 int ret;
705
706 signal(SIGINT, SignalExit);
707 signal(SIGPIPE, SignalExit);
708
709 GPU_clearDynarec(clearDynarec);
710
711 ret = CDR_open();
712 if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
713 ret = SPU_open();
714 if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
715 SPU_registerCallback(SPUirq);
716 // pcsx-rearmed: we handle gpu elsewhere
717 //ret = GPU_open(&gpuDisp, "PCSX", NULL);
718 //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
719 ret = PAD1_open(&gpuDisp);
720 if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
721 ret = PAD2_open(&gpuDisp);
722 if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }
723
724 if (Config.UseNet && !NetOpened) {
725 netInfo info;
726 char path[MAXPATHLEN];
727 char dotdir[MAXPATHLEN];
728
729 MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
730
731 strcpy(info.EmuName, "PCSX");
732 strncpy(info.CdromID, CdromId, 9);
733 strncpy(info.CdromLabel, CdromLabel, 9);
734 info.psxMem = psxM;
735 info.GPU_showScreenPic = GPU_showScreenPic;
736 info.GPU_displayText = GPU_displayText;
737 info.GPU_showScreenPic = GPU_showScreenPic;
738 info.PAD_setSensitive = PAD1_setSensitive;
739 sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
740 strcpy(info.BIOSpath, path);
741 strcpy(info.MCD1path, Config.Mcd1);
742 strcpy(info.MCD2path, Config.Mcd2);
743 sprintf(path, "%s%s", dotdir, Config.Gpu);
744 strcpy(info.GPUpath, path);
745 sprintf(path, "%s%s", dotdir, Config.Spu);
746 strcpy(info.SPUpath, path);
747 sprintf(path, "%s%s", dotdir, Config.Cdr);
748 strcpy(info.CDRpath, path);
749 NET_setInfo(&info);
750
751 ret = NET_open(&gpuDisp);
752 if (ret < 0) {
753 if (ret == -2) {
754 // -2 is returned when something in the info
755 // changed and needs to be synced
756 char *ptr;
757
758 PARSEPATH(Config.Bios, info.BIOSpath);
759 PARSEPATH(Config.Gpu, info.GPUpath);
760 PARSEPATH(Config.Spu, info.SPUpath);
761 PARSEPATH(Config.Cdr, info.CDRpath);
762
763 strcpy(Config.Mcd1, info.MCD1path);
764 strcpy(Config.Mcd2, info.MCD2path);
765 return -2;
766 } else {
767 Config.UseNet = FALSE;
768 }
769 } else {
770 if (NET_queryPlayer() == 1) {
771 if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
772 } else {
773 if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
774 }
775 }
776 NetOpened = TRUE;
777 } else if (Config.UseNet) {
778 NET_resume();
779 }
780
781 return 0;
782}
783
784int OpenPlugins() {
785 int ret;
786
787 while ((ret = _OpenPlugins()) == -2) {
788 ReleasePlugins();
789 LoadMcds(Config.Mcd1, Config.Mcd2);
790 if (LoadPlugins() == -1) return -1;
791 }
792 return ret;
793}
794
795void ClosePlugins() {
796 int ret;
797
798 signal(SIGINT, SIG_DFL);
799 signal(SIGPIPE, SIG_DFL);
800 ret = CDR_close();
801 if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
802 ret = SPU_close();
803 if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
804 ret = PAD1_close();
805 if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
806 ret = PAD2_close();
807 if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
808 // pcsx-rearmed: we handle gpu elsewhere
809 //ret = GPU_close();
810 //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }
811
812 if (Config.UseNet) {
813 NET_pause();
814 }
815}
816
817/* we hook statically linked plugins here */
818static const char *builtin_plugins[] = {
819 "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
820 "builtin_cdrcimg",
821};
822
823static const int builtin_plugin_ids[] = {
824 PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
825 PLUGIN_CDRCIMG,
826};
827
828void *SysLoadLibrary(const char *lib) {
829 const char *tmp = strrchr(lib, '/');
830 void *ret;
831 int i;
832
833 printf("plugin: %s\n", lib);
834
835 if (tmp != NULL) {
836 tmp++;
837 for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
838 if (strcmp(tmp, builtin_plugins[i]) == 0)
839 return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
840 }
841
842#if defined(__x86_64__) || defined(__i386__)
843 // convenience hack
844 if (strstr(lib, ".x86") == NULL) {
845 char name[MAXPATHLEN];
846 snprintf(name, sizeof(name), "%s.x86_64", lib);
847 lib = name;
848 }
849#endif
850
851 ret = dlopen(lib, RTLD_NOW);
852 if (ret == NULL)
853 fprintf(stderr, "dlopen: %s\n", dlerror());
854 return ret;
855}
856
857void *SysLoadSym(void *lib, const char *sym) {
858 unsigned int plugid = (unsigned int)(long)lib;
859
860 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
861 return plugin_link(plugid - PLUGIN_DL_BASE, sym);
862
863 return dlsym(lib, sym);
864}
865
866const char *SysLibError() {
867 return dlerror();
868}
869
870void SysCloseLibrary(void *lib) {
871 unsigned int plugid = (unsigned int)(long)lib;
872
873 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
874 return;
875
876 dlclose(lib);
877}
878
ARM optimized PCSX fork