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[pcsx_rearmed.git] / frontend / main.c
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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
33// don't include debug.h - it breaks ARM build (R1 redefined)
34void StartDebugger();
35void StopDebugger();
36
37// sound plugin
38extern int iUseReverb;
39extern int iUseInterpolation;
40extern int iXAPitch;
41extern int iVolume;
42
43int ready_to_go;
44unsigned long gpuDisp;
45char cfgfile_basename[MAXPATHLEN];
46int state_slot;
47enum sched_action emu_action, emu_action_old;
48char hud_msg[64];
49int hud_new_msg;
50
51static void make_path(char *buf, size_t size, const char *dir, const char *fname)
52{
53 if (fname)
54 snprintf(buf, size, ".%s%s", dir, fname);
55 else
56 snprintf(buf, size, ".%s", dir);
57}
58#define MAKE_PATH(buf, dir, fname) \
59 make_path(buf, sizeof(buf), dir, fname)
60
61static void create_profile_dir(const char *directory) {
62 char path[MAXPATHLEN];
63
64 MAKE_PATH(path, directory, NULL);
65 mkdir(path, S_IRWXU | S_IRWXG);
66}
67
68static void CheckSubDir() {
69 // make sure that ~/.pcsx exists
70 create_profile_dir(PCSX_DOT_DIR);
71
72 create_profile_dir(BIOS_DIR);
73 create_profile_dir(MEMCARD_DIR);
74 create_profile_dir(STATES_DIR);
75 create_profile_dir(PLUGINS_DIR);
76 create_profile_dir(PLUGINS_CFG_DIR);
77 create_profile_dir(CHEATS_DIR);
78 create_profile_dir(PATCHES_DIR);
79 create_profile_dir(PCSX_DOT_DIR "cfg");
80 create_profile_dir("/screenshots/");
81}
82
83static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
84 char trimlabel[33];
85 int j;
86
87 strncpy(trimlabel, CdromLabel, 32);
88 trimlabel[32] = 0;
89 for (j = 31; j >= 0; j--)
90 if (trimlabel[j] == ' ')
91 trimlabel[j] = 0;
92 else
93 continue;
94
95 snprintf(buf, size, fmt, trimlabel, CdromId, i);
96
97 return 0;
98}
99
100void set_cd_image(const char *fname)
101{
102 const char *ext = NULL;
103
104 if (fname != NULL)
105 ext = strrchr(fname, '.');
106
107 if (ext && (
108 strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
109 strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
110 SetIsoFile(NULL);
111 cdrcimg_set_fname(fname);
112 strcpy(Config.Cdr, "builtin_cdrcimg");
113 } else {
114 SetIsoFile(fname);
115 strcpy(Config.Cdr, "builtin_cdr");
116 }
117}
118
119static void set_default_paths(void)
120{
121 MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
122 MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
123 strcpy(Config.BiosDir, "bios");
124
125 strcpy(Config.PluginsDir, "plugins");
126 strcpy(Config.Gpu, "builtin_gpu");
127 strcpy(Config.Spu, "builtin_spu");
128 strcpy(Config.Cdr, "builtin_cdr");
129 strcpy(Config.Pad1, "builtin_pad");
130 strcpy(Config.Pad2, "builtin_pad");
131 strcpy(Config.Net, "Disabled");
132#if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX */
133 strcpy(Config.Gpu, "gpu_unai.so");
134#endif
135
136 snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
137}
138
139void emu_set_default_config(void)
140{
141 // try to set sane config on which most games work
142 Config.Xa = Config.Cdda = Config.Sio =
143 Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
144 Config.CdrReschedule = 0;
145 Config.PsxAuto = 1;
146
147 pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
148 pl_rearmed_cbs.gpu_peops.iUseDither = 0;
149 pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
150 pl_rearmed_cbs.gpu_unai.abe_hack =
151 pl_rearmed_cbs.gpu_unai.no_light =
152 pl_rearmed_cbs.gpu_unai.no_blend = 0;
153 memset(&pl_rearmed_cbs.gpu_peopsgl, 0, sizeof(pl_rearmed_cbs.gpu_peopsgl));
154 pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
155 pl_rearmed_cbs.gpu_peopsgl.iTexGarbageCollection = 1;
156
157 iUseReverb = 2;
158 iUseInterpolation = 1;
159 iXAPitch = 0;
160 iVolume = 768;
161#ifndef __ARM_ARCH_7A__ /* XXX */
162 iUseReverb = 0;
163 iUseInterpolation = 0;
164#endif
165 new_dynarec_hacks = 0;
166 cycle_multiplier = 200;
167
168 in_type1 = PSE_PAD_TYPE_STANDARD;
169 in_type2 = PSE_PAD_TYPE_STANDARD;
170}
171
172static void check_memcards(void)
173{
174 char buf[MAXPATHLEN];
175 FILE *f;
176 int i;
177
178 for (i = 1; i <= 9; i++) {
179 snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
180
181 f = fopen(buf, "rb");
182 if (f == NULL) {
183 printf("Creating memcard: %s\n", buf);
184 CreateMcd(buf);
185 }
186 else
187 fclose(f);
188 }
189}
190
191void do_emu_action(void)
192{
193 char buf[MAXPATHLEN];
194 int ret;
195
196 emu_action_old = emu_action;
197
198 switch (emu_action) {
199 case SACTION_ENTER_MENU:
200 menu_loop();
201 return;
202 case SACTION_LOAD_STATE:
203 ret = emu_load_state(state_slot);
204 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
205 break;
206 case SACTION_SAVE_STATE:
207 ret = emu_save_state(state_slot);
208 snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
209 break;
210 case SACTION_NEXT_SSLOT:
211 state_slot++;
212 if (state_slot > 9)
213 state_slot = 0;
214 goto do_state_slot;
215 case SACTION_PREV_SSLOT:
216 state_slot--;
217 if (state_slot < 0)
218 state_slot = 9;
219 goto do_state_slot;
220 case SACTION_TOGGLE_FSKIP:
221 pl_rearmed_cbs.fskip_advice = 0;
222 pl_rearmed_cbs.frameskip++;
223 if (pl_rearmed_cbs.frameskip > 1)
224 pl_rearmed_cbs.frameskip = -1;
225 snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
226 pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
227 pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
228 plugin_call_rearmed_cbs();
229 break;
230 case SACTION_SCREENSHOT:
231 {
232 void *scrbuf;
233 int w, h, bpp;
234 time_t t = time(NULL);
235 struct tm *tb = localtime(&t);
236 int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
237 tb->tm_min * 100 + tb->tm_sec;
238
239 scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
240 get_gameid_filename(buf, sizeof(buf),
241 "screenshots/%.32s-%.9s.%d.png", ti);
242 ret = -1;
243 if (scrbuf != 0 && bpp == 16)
244 ret = writepng(buf, scrbuf, w, h);
245 if (ret == 0)
246 snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
247 break;
248 }
249 case SACTION_VOLUME_UP:
250 case SACTION_VOLUME_DOWN:
251 plat_step_volume(emu_action == SACTION_VOLUME_UP);
252 return;
253 case SACTION_MINIMIZE:
254 plat_minimize();
255 return;
256 default:
257 return;
258 }
259 hud_new_msg = 3;
260 return;
261
262do_state_slot:
263 snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
264 emu_check_state(state_slot) == 0 ? "USED" : "FREE");
265 hud_new_msg = 3;
266 printf("* %s\n", hud_msg);
267}
268
269static int cdidcmp(const char *id1, const char *id2)
270{
271 while (*id1 != 0 && *id2 != 0) {
272 if (*id1 == '_') { id1++; continue; }
273 if (*id2 == '_') { id2++; continue; }
274 if (*id1 != *id2)
275 break;
276 id1++;
277 id2++;
278 }
279
280 return *id1 - *id2;
281}
282
283static void parse_cwcheat(void)
284{
285 char line[256], buf[64], name[64], *p;
286 int newcheat = 1;
287 u32 a, v;
288 FILE *f;
289
290 f = fopen("cheatpops.db", "r");
291 if (f == NULL)
292 return;
293
294 /* find the game */
295 while (fgets(line, sizeof(line), f)) {
296 if (sscanf(line, "_S %63s", buf) != 1)
297 continue;
298 if (cdidcmp(buf, CdromId) == 0)
299 break;
300 }
301
302 if (feof(f))
303 goto out;
304
305 printf("cwcheat section found for %s\n", CdromId);
306 while (fgets(line, sizeof(line), f))
307 {
308 p = line + strlen(line);
309 for (p--; p >= line && (*p == '\r' || *p == '\n' || *p == ' '); p--)
310 *p = 0;
311 if (*p == 0 || *p == '#' || *p == ';')
312 continue;
313
314 if (strncmp(line, "_S", 2) == 0)
315 break;
316 if (strncmp(line, "_G", 2) == 0) {
317 printf(" cwcheat game name: '%s'\n", line + 3);
318 continue;
319 }
320 if (strncmp(line, "_C0", 3) == 0) {
321 if (!newcheat && Cheats[NumCheats - 1].n == 0) {
322 printf("cheat '%s' failed to parse\n", name);
323 free(Cheats[NumCheats - 1].Descr);
324 NumCheats--;
325 }
326 snprintf(name, sizeof(name), "%s", line + 4);
327 newcheat = 1;
328 continue;
329 }
330 if (sscanf(line, "_L %x %x", &a, &v) != 2) {
331 printf("line failed to parse: '%s'\n", line);
332 continue;
333 }
334
335 if (newcheat) {
336 if (NumCheats >= NumCheatsAllocated) {
337 NumCheatsAllocated += 16;
338 Cheats = realloc(Cheats, sizeof(Cheat) *
339 NumCheatsAllocated);
340 if (Cheats == NULL)
341 break;
342 }
343 Cheats[NumCheats].Descr = strdup(name);
344 Cheats[NumCheats].Enabled = 0;
345 Cheats[NumCheats].WasEnabled = 0;
346 Cheats[NumCheats].First = NumCodes;
347 Cheats[NumCheats].n = 0;
348 NumCheats++;
349 newcheat = 0;
350 }
351
352 if (NumCodes >= NumCodesAllocated) {
353 NumCodesAllocated += 16;
354 CheatCodes = realloc(CheatCodes, sizeof(CheatCode) *
355 NumCodesAllocated);
356 if (CheatCodes == NULL)
357 break;
358 }
359 CheatCodes[NumCodes].Addr = a;
360 CheatCodes[NumCodes].Val = v;
361 NumCodes++;
362 Cheats[NumCheats - 1].n++;
363 }
364
365out:
366 fclose(f);
367}
368
369void emu_on_new_cd(void)
370{
371 ClearAllCheats();
372 parse_cwcheat();
373
374 if (Config.HLE) {
375 printf("note: running with HLE BIOS, expect compatibility problems\n");
376 printf("----------------------------------------------------------\n");
377 }
378
379 snprintf(hud_msg, sizeof(hud_msg), "Booting up...");
380 hud_new_msg = 2;
381}
382
383int main(int argc, char *argv[])
384{
385 // what is the name of the config file?
386 // it may be redefined by -cfg on the command line
387 strcpy(cfgfile_basename, "pcsx.cfg");
388
389 emuLog = stdout;
390 SetIsoFile(NULL);
391
392 memset(&Config, 0, sizeof(Config));
393
394 CheckSubDir();
395 set_default_paths();
396 emu_set_default_config();
397 check_memcards();
398 strcpy(Config.Bios, "HLE");
399
400#ifdef MAEMO
401 extern int maemo_main(int argc, char **argv);
402 return maemo_main(argc, argv);
403#else
404 char file[MAXPATHLEN] = "";
405 char path[MAXPATHLEN];
406 const char *cdfile = NULL;
407 const char *loadst_f = NULL;
408 int psxout = 0;
409 int loadst = 0;
410 int i;
411
412 // read command line options
413 for (i = 1; i < argc; i++) {
414 if (!strcmp(argv[i], "-psxout")) psxout = 1;
415 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
416 else if (!strcmp(argv[i], "-cfg")) {
417 if (i+1 >= argc) break;
418 strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */
419 printf("Using config file %s.\n", cfgfile_basename);
420 }
421 else if (!strcmp(argv[i], "-cdfile")) {
422 char isofilename[MAXPATHLEN];
423
424 if (i+1 >= argc) break;
425 strncpy(isofilename, argv[++i], MAXPATHLEN);
426 if (isofilename[0] != '/') {
427 getcwd(path, MAXPATHLEN);
428 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
429 strcat(path, "/");
430 strcat(path, isofilename);
431 strcpy(isofilename, path);
432 } else
433 isofilename[0] = 0;
434 }
435
436 cdfile = isofilename;
437 }
438 else if (!strcmp(argv[i], "-loadf")) {
439 if (i+1 >= argc) break;
440 loadst_f = argv[++i];
441 }
442 else if (!strcmp(argv[i], "-h") ||
443 !strcmp(argv[i], "-help") ||
444 !strcmp(argv[i], "--help")) {
445 printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
446 printf("%s\n", _(
447 " pcsx [options] [file]\n"
448 "\toptions:\n"
449 "\t-cdfile FILE\tRuns a CD image file\n"
450 "\t-nogui\t\tDon't open the GTK GUI\n"
451 "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
452 "\t-psxout\t\tEnable PSX output\n"
453 "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
454 "\t-h -help\tDisplay this message\n"
455 "\tfile\t\tLoads file\n"));
456 return 0;
457 } else {
458 strncpy(file, argv[i], MAXPATHLEN);
459 if (file[0] != '/') {
460 getcwd(path, MAXPATHLEN);
461 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
462 strcat(path, "/");
463 strcat(path, file);
464 strcpy(file, path);
465 } else
466 file[0] = 0;
467 }
468 }
469 }
470
471 if (cdfile)
472 set_cd_image(cdfile);
473
474 if (SysInit() == -1)
475 return 1;
476
477 // frontend stuff
478 // init input but leave probing to platform code,
479 // they add input drivers and may need to modify them after probe
480 in_init();
481 pl_init();
482 plat_init();
483 menu_init(); // loads config
484
485 if (psxout)
486 Config.PsxOut = 1;
487
488 if (LoadPlugins() == -1) {
489 // FIXME: this recovery doesn't work, just delete bad config and bail out
490 // SysMessage("could not load plugins, retrying with defaults\n");
491 set_default_paths();
492 snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
493 remove(path);
494 SysMessage("Failed loading plugins!");
495 return 1;
496 }
497 pcnt_hook_plugins();
498
499 if (OpenPlugins() == -1) {
500 return 1;
501 }
502 plugin_call_rearmed_cbs();
503
504 CheckCdrom();
505 SysReset();
506
507 if (file[0] != '\0') {
508 if (Load(file) != -1)
509 ready_to_go = 1;
510 } else {
511 if (cdfile) {
512 if (LoadCdrom() == -1) {
513 ClosePlugins();
514 printf(_("Could not load CD-ROM!\n"));
515 return -1;
516 }
517 emu_on_new_cd();
518 ready_to_go = 1;
519 }
520 }
521
522 if (ready_to_go) {
523 menu_prepare_emu();
524
525 // If a state has been specified, then load that
526 if (loadst) {
527 int ret = emu_load_state(loadst - 1);
528 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
529 }
530 if (loadst_f) {
531 int ret = LoadState(loadst_f);
532 printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
533 }
534 }
535 else
536 menu_loop();
537
538 pl_start_watchdog();
539
540 while (1)
541 {
542 stop = 0;
543 emu_action = SACTION_NONE;
544
545 psxCpu->Execute();
546 if (emu_action != SACTION_NONE)
547 do_emu_action();
548 }
549
550 return 0;
551#endif
552}
553
554int SysInit() {
555 if (EmuInit() == -1) {
556 printf("PSX emulator couldn't be initialized.\n");
557 return -1;
558 }
559
560 LoadMcds(Config.Mcd1, Config.Mcd2);
561
562 if (Config.Debug) {
563 StartDebugger();
564 }
565
566 return 0;
567}
568
569void SysRunGui() {
570 printf("SysRunGui\n");
571}
572
573void StartGui() {
574 printf("StartGui\n");
575}
576
577static void dummy_lace()
578{
579}
580
581void SysReset() {
582 // rearmed hack: EmuReset() runs some code when real BIOS is used,
583 // but we usually do reset from menu while GPU is not open yet,
584 // so we need to prevent updateLace() call..
585 void *real_lace = GPU_updateLace;
586 GPU_updateLace = dummy_lace;
587
588 // reset can run code, timing must be set
589 pl_timing_prepare(Config.PsxType);
590
591 EmuReset();
592
593 // hmh core forgets this
594 CDR_stop();
595
596 GPU_updateLace = real_lace;
597}
598
599void SysClose() {
600 EmuShutdown();
601 ReleasePlugins();
602
603 StopDebugger();
604
605 if (emuLog != NULL) fclose(emuLog);
606}
607
608void SysUpdate() {
609}
610
611void OnFile_Exit() {
612 printf("OnFile_Exit\n");
613#ifndef MAEMO
614 menu_finish();
615#endif
616 SysClose();
617 plat_finish();
618 exit(0);
619}
620
621int get_state_filename(char *buf, int size, int i) {
622 return get_gameid_filename(buf, size,
623 "." STATES_DIR "%.32s-%.9s.%3.3d", i);
624}
625
626int emu_check_state(int slot)
627{
628 char fname[MAXPATHLEN];
629 int ret;
630
631 ret = get_state_filename(fname, sizeof(fname), slot);
632 if (ret != 0)
633 return ret;
634
635 return CheckState(fname);
636}
637
638int emu_save_state(int slot)
639{
640 char fname[MAXPATHLEN];
641 int ret;
642
643 ret = get_state_filename(fname, sizeof(fname), slot);
644 if (ret != 0)
645 return ret;
646
647 ret = SaveState(fname);
648#ifndef __ARM_ARCH_7A__ /* XXX */
649 sync();
650#endif
651 printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
652 return ret;
653}
654
655int emu_load_state(int slot)
656{
657 char fname[MAXPATHLEN];
658 int ret;
659
660 ret = get_state_filename(fname, sizeof(fname), slot);
661 if (ret != 0)
662 return ret;
663
664 return LoadState(fname);
665}
666
667void SysPrintf(const char *fmt, ...) {
668 va_list list;
669 char msg[512];
670
671 va_start(list, fmt);
672 vsprintf(msg, fmt, list);
673 va_end(list);
674
675 fprintf(emuLog, "%s", msg);
676}
677
678void SysMessage(const char *fmt, ...) {
679 va_list list;
680 char msg[512];
681
682 va_start(list, fmt);
683 vsprintf(msg, fmt, list);
684 va_end(list);
685
686 if (msg[strlen(msg) - 1] == '\n')
687 msg[strlen(msg) - 1] = 0;
688
689 fprintf(stderr, "%s\n", msg);
690}
691
692static void SignalExit(int sig) {
693 ClosePlugins();
694 OnFile_Exit();
695}
696
697#define PARSEPATH(dst, src) \
698 ptr = src + strlen(src); \
699 while (*ptr != '\\' && ptr != src) ptr--; \
700 if (ptr != src) { \
701 strcpy(dst, ptr+1); \
702 }
703
704static int _OpenPlugins(void) {
705 int ret;
706
707 signal(SIGINT, SignalExit);
708 signal(SIGPIPE, SignalExit);
709
710 GPU_clearDynarec(clearDynarec);
711
712 ret = CDR_open();
713 if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
714 ret = SPU_open();
715 if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
716 SPU_registerCallback(SPUirq);
717 // pcsx-rearmed: we handle gpu elsewhere
718 //ret = GPU_open(&gpuDisp, "PCSX", NULL);
719 //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
720 ret = PAD1_open(&gpuDisp);
721 if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
722 ret = PAD2_open(&gpuDisp);
723 if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }
724
725 if (Config.UseNet && !NetOpened) {
726 netInfo info;
727 char path[MAXPATHLEN];
728 char dotdir[MAXPATHLEN];
729
730 MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
731
732 strcpy(info.EmuName, "PCSX " PACKAGE_VERSION);
733 strncpy(info.CdromID, CdromId, 9);
734 strncpy(info.CdromLabel, CdromLabel, 9);
735 info.psxMem = psxM;
736 info.GPU_showScreenPic = GPU_showScreenPic;
737 info.GPU_displayText = GPU_displayText;
738 info.GPU_showScreenPic = GPU_showScreenPic;
739 info.PAD_setSensitive = PAD1_setSensitive;
740 sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
741 strcpy(info.BIOSpath, path);
742 strcpy(info.MCD1path, Config.Mcd1);
743 strcpy(info.MCD2path, Config.Mcd2);
744 sprintf(path, "%s%s", dotdir, Config.Gpu);
745 strcpy(info.GPUpath, path);
746 sprintf(path, "%s%s", dotdir, Config.Spu);
747 strcpy(info.SPUpath, path);
748 sprintf(path, "%s%s", dotdir, Config.Cdr);
749 strcpy(info.CDRpath, path);
750 NET_setInfo(&info);
751
752 ret = NET_open(&gpuDisp);
753 if (ret < 0) {
754 if (ret == -2) {
755 // -2 is returned when something in the info
756 // changed and needs to be synced
757 char *ptr;
758
759 PARSEPATH(Config.Bios, info.BIOSpath);
760 PARSEPATH(Config.Gpu, info.GPUpath);
761 PARSEPATH(Config.Spu, info.SPUpath);
762 PARSEPATH(Config.Cdr, info.CDRpath);
763
764 strcpy(Config.Mcd1, info.MCD1path);
765 strcpy(Config.Mcd2, info.MCD2path);
766 return -2;
767 } else {
768 Config.UseNet = FALSE;
769 }
770 } else {
771 if (NET_queryPlayer() == 1) {
772 if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
773 } else {
774 if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
775 }
776 }
777 NetOpened = TRUE;
778 } else if (Config.UseNet) {
779 NET_resume();
780 }
781
782 return 0;
783}
784
785int OpenPlugins() {
786 int ret;
787
788 while ((ret = _OpenPlugins()) == -2) {
789 ReleasePlugins();
790 LoadMcds(Config.Mcd1, Config.Mcd2);
791 if (LoadPlugins() == -1) return -1;
792 }
793 return ret;
794}
795
796void ClosePlugins() {
797 int ret;
798
799 signal(SIGINT, SIG_DFL);
800 signal(SIGPIPE, SIG_DFL);
801 ret = CDR_close();
802 if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
803 ret = SPU_close();
804 if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
805 ret = PAD1_close();
806 if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
807 ret = PAD2_close();
808 if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
809 // pcsx-rearmed: we handle gpu elsewhere
810 //ret = GPU_close();
811 //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }
812
813 if (Config.UseNet) {
814 NET_pause();
815 }
816}
817
818/* we hook statically linked plugins here */
819static const char *builtin_plugins[] = {
820 "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
821 "builtin_cdrcimg",
822};
823
824static const int builtin_plugin_ids[] = {
825 PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
826 PLUGIN_CDRCIMG,
827};
828
829void *SysLoadLibrary(const char *lib) {
830 const char *tmp = strrchr(lib, '/');
831 void *ret;
832 int i;
833
834 printf("plugin: %s\n", lib);
835
836 if (tmp != NULL) {
837 tmp++;
838 for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
839 if (strcmp(tmp, builtin_plugins[i]) == 0)
840 return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
841 }
842
843#if defined(__x86_64__) || defined(__i386__)
844 // convenience hack
845 if (strstr(lib, ".x86") == NULL) {
846 char name[MAXPATHLEN];
847 snprintf(name, sizeof(name), "%s.x86_64", lib);
848 lib = name;
849 }
850#endif
851
852 ret = dlopen(lib, RTLD_NOW);
853 if (ret == NULL)
854 fprintf(stderr, "dlopen: %s\n", dlerror());
855 return ret;
856}
857
858void *SysLoadSym(void *lib, const char *sym) {
859 unsigned int plugid = (unsigned int)(long)lib;
860
861 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
862 return plugin_link(plugid - PLUGIN_DL_BASE, sym);
863
864 return dlsym(lib, sym);
865}
866
867const char *SysLibError() {
868 return dlerror();
869}
870
871void SysCloseLibrary(void *lib) {
872 unsigned int plugid = (unsigned int)(long)lib;
873
874 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
875 return;
876
877 dlclose(lib);
878}
879
ARM optimized PCSX fork