4 * This work is licensed under the terms of the GNU GPLv2 or later.
5 * See the COPYING file in the top-level directory.
13 #include <sys/types.h>
21 #include "../libpcsxcore/misc.h"
22 #include "../plugins/cdrcimg/cdrcimg.h"
23 #include "common/plat.h"
24 #include "common/input.h"
27 unsigned long gpuDisp;
28 char cfgfile_basename[MAXPATHLEN];
29 static char *(*real_getenv)(const char *name);
31 static void make_path(char *buf, size_t size, const char *dir, const char *fname)
34 snprintf(buf, size, ".%s%s", dir, fname);
36 snprintf(buf, size, ".%s", dir);
38 #define MAKE_PATH(buf, dir, fname) \
39 make_path(buf, sizeof(buf), dir, fname)
41 static void create_profile_dir(const char *directory) {
42 char path[MAXPATHLEN];
44 MAKE_PATH(path, directory, NULL);
45 mkdir(path, S_IRWXU | S_IRWXG);
48 static void CheckSubDir() {
49 // make sure that ~/.pcsx exists
50 create_profile_dir(PCSX_DOT_DIR);
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");
62 void set_cd_image(const char *fname)
70 ext = fname + len - 2;
72 if (strcasecmp(ext, ".z") == 0) {
74 cdrcimg_set_fname(fname);
75 strcpy(Config.Cdr, "builtin_cdrcimg");
78 strcpy(Config.Cdr, "builtin_cdr");
82 int main(int argc, char *argv[])
84 char file[MAXPATHLEN] = "";
85 char path[MAXPATHLEN];
86 const char *cdfile = NULL;
91 tmp = dlopen("/lib/libdl.so.2", RTLD_LAZY);
93 tmp = dlopen("/lib32/libdl.so.2", RTLD_LAZY);
95 real_getenv = dlsym(tmp, "getenv");
96 if (real_getenv == NULL) {
97 fprintf(stderr, "%s\n", dlerror());
102 // what is the name of the config file?
103 // it may be redefined by -cfg on the command line
104 strcpy(cfgfile_basename, "pcsx.cfg");
109 // read command line options
110 for (i = 1; i < argc; i++) {
111 if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
112 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
113 else if (!strcmp(argv[i], "-cfg")) {
114 if (i+1 >= argc) break;
115 strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */
116 printf("Using config file %s.\n", cfgfile_basename);
118 else if (!strcmp(argv[i], "-cdfile")) {
119 char isofilename[MAXPATHLEN];
121 if (i+1 >= argc) break;
122 strncpy(isofilename, argv[++i], MAXPATHLEN);
123 if (isofilename[0] != '/') {
124 getcwd(path, MAXPATHLEN);
125 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
127 strcat(path, isofilename);
128 strcpy(isofilename, path);
133 cdfile = isofilename;
135 else if (!strcmp(argv[i], "-h") ||
136 !strcmp(argv[i], "-help") ||
137 !strcmp(argv[i], "--help")) {
138 printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
140 " pcsx [options] [file]\n"
142 "\t-cdfile FILE\tRuns a CD image file\n"
143 "\t-nogui\t\tDon't open the GTK GUI\n"
144 "\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
145 "\t-psxout\t\tEnable PSX output\n"
146 "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
147 "\t-h -help\tDisplay this message\n"
148 "\tfile\t\tLoads file\n"));
151 strncpy(file, argv[i], MAXPATHLEN);
152 if (file[0] != '/') {
153 getcwd(path, MAXPATHLEN);
154 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
164 memset(&Config, 0, sizeof(PcsxConfig));
165 strcpy(Config.Net, "Disabled");
169 MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
170 MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
171 strcpy(Config.Bios, "HLE");
172 strcpy(Config.BiosDir, "bios");
174 strcpy(Config.PluginsDir, "plugins");
175 strcpy(Config.Gpu, "builtin_gpu");
176 strcpy(Config.Spu, "builtin_spu");
177 strcpy(Config.Cdr, "builtin_cdr");
178 strcpy(Config.Pad1, "builtin_pad");
179 strcpy(Config.Pad2, "builtin_pad");
182 snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
184 // switch to plugin dotdir
185 // this lets plugins work without modification!
186 gchar *plugin_default_dir = g_build_filename(getenv("HOME"), PLUGINS_DIR, NULL);
187 chdir(plugin_default_dir);
188 g_free(plugin_default_dir);
192 set_cd_image(cdfile);
203 if (LoadPlugins() == -1) {
204 SysMessage("Failed loading plugins!");
209 if (OpenPlugins() == -1) {
212 plugin_call_rearmed_cbs();
217 if (file[0] != '\0') {
218 if (Load(file) != -1)
222 if (LoadCdrom() == -1) {
224 printf(_("Could not load CD-ROM!\n"));
231 // If a state has been specified, then load that
233 char state_filename[MAXPATHLEN];
234 int ret = get_state_filename(state_filename, sizeof(state_filename), loadst - 1);
236 ret = LoadState(state_filename);
237 printf("%s state %s\n", ret ? "failed to load" : "loaded", state_filename);
255 if (EmuInit() == -1) {
256 printf("PSX emulator couldn't be initialized.\n");
260 LoadMcds(Config.Mcd1, Config.Mcd2); /* TODO Do we need to have this here, or in the calling main() function?? */
270 printf("SysRunGui\n");
274 printf("StartGui\n");
277 static void dummy_lace()
282 // rearmed hack: EmuReset() runs some code when real BIOS is used,
283 // but we usually do reset from menu while GPU is not open yet,
284 // so we need to prevent updateLace() call..
285 void *real_lace = GPU_updateLace;
286 GPU_updateLace = dummy_lace;
290 // hmh core forgets this
293 GPU_updateLace = real_lace;
302 if (emuLog != NULL) fclose(emuLog);
309 printf("OnFile_Exit\n");
316 int get_state_filename(char *buf, int size, int i) {
320 strncpy(trimlabel, CdromLabel, 32);
322 for (j = 31; j >= 0; j--)
323 if (trimlabel[j] == ' ')
328 snprintf(buf, size, "." STATES_DIR "%.32s-%.9s.%3.3d",
329 trimlabel, CdromId, i);
334 void SysPrintf(const char *fmt, ...) {
339 vsprintf(msg, fmt, list);
342 fprintf(emuLog, "%s", msg);
345 void SysMessage(const char *fmt, ...) {
350 vsprintf(msg, fmt, list);
353 if (msg[strlen(msg) - 1] == '\n')
354 msg[strlen(msg) - 1] = 0;
356 fprintf(stderr, "%s\n", msg);
359 static void SignalExit(int sig) {
364 #define PARSEPATH(dst, src) \
365 ptr = src + strlen(src); \
366 while (*ptr != '\\' && ptr != src) ptr--; \
368 strcpy(dst, ptr+1); \
371 static int _OpenPlugins(void) {
374 signal(SIGINT, SignalExit);
375 signal(SIGPIPE, SignalExit);
377 GPU_clearDynarec(clearDynarec);
380 if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
382 if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
383 SPU_registerCallback(SPUirq);
384 // pcsx-rearmed: we handle gpu elsewhere
385 //ret = GPU_open(&gpuDisp, "PCSX", NULL);
386 //if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
387 ret = PAD1_open(&gpuDisp);
388 if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
389 ret = PAD2_open(&gpuDisp);
390 if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }
392 if (Config.UseNet && !NetOpened) {
394 char path[MAXPATHLEN];
395 char dotdir[MAXPATHLEN];
397 MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
399 strcpy(info.EmuName, "PCSX " PACKAGE_VERSION);
400 strncpy(info.CdromID, CdromId, 9);
401 strncpy(info.CdromLabel, CdromLabel, 9);
403 info.GPU_showScreenPic = GPU_showScreenPic;
404 info.GPU_displayText = GPU_displayText;
405 info.GPU_showScreenPic = GPU_showScreenPic;
406 info.PAD_setSensitive = PAD1_setSensitive;
407 sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
408 strcpy(info.BIOSpath, path);
409 strcpy(info.MCD1path, Config.Mcd1);
410 strcpy(info.MCD2path, Config.Mcd2);
411 sprintf(path, "%s%s", dotdir, Config.Gpu);
412 strcpy(info.GPUpath, path);
413 sprintf(path, "%s%s", dotdir, Config.Spu);
414 strcpy(info.SPUpath, path);
415 sprintf(path, "%s%s", dotdir, Config.Cdr);
416 strcpy(info.CDRpath, path);
419 ret = NET_open(&gpuDisp);
422 // -2 is returned when something in the info
423 // changed and needs to be synced
426 PARSEPATH(Config.Bios, info.BIOSpath);
427 PARSEPATH(Config.Gpu, info.GPUpath);
428 PARSEPATH(Config.Spu, info.SPUpath);
429 PARSEPATH(Config.Cdr, info.CDRpath);
431 strcpy(Config.Mcd1, info.MCD1path);
432 strcpy(Config.Mcd2, info.MCD2path);
435 Config.UseNet = FALSE;
438 if (NET_queryPlayer() == 1) {
439 if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
441 if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
445 } else if (Config.UseNet) {
455 while ((ret = _OpenPlugins()) == -2) {
457 LoadMcds(Config.Mcd1, Config.Mcd2);
458 if (LoadPlugins() == -1) return -1;
463 void ClosePlugins() {
466 signal(SIGINT, SIG_DFL);
467 signal(SIGPIPE, SIG_DFL);
469 if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
471 if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
473 if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
475 if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
476 // pcsx-rearmed: we handle gpu elsewhere
478 //if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }
486 /* this is to avoid having to hack every plugin to stop using $HOME */
487 char *getenv(const char *name)
489 static char ret[8] = ".";
491 if (name && strcmp(name, "HOME") == 0 &&
492 ((int)name >> 28) == 0) // HACK: let libs find home
495 return real_getenv(name);
499 /* we hook statically linked plugins here */
500 static const char *builtin_plugins[] = {
501 "builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
505 static const int builtin_plugin_ids[] = {
506 PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
510 void *SysLoadLibrary(const char *lib) {
511 const char *tmp = strrchr(lib, '/');
515 printf("plugin: %s\n", lib);
519 for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
520 if (strcmp(tmp, builtin_plugins[i]) == 0)
521 return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
524 #if defined(__x86_64__) || defined(__i386__)
526 char name[MAXPATHLEN];
527 snprintf(name, sizeof(name), "%s.x86", lib);
531 ret = dlopen(lib, RTLD_NOW);
533 fprintf(stderr, "dlopen: %s\n", dlerror());
537 void *SysLoadSym(void *lib, const char *sym) {
538 unsigned int plugid = (unsigned int)(long)lib;
540 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
541 return plugin_link(plugid - PLUGIN_DL_BASE, sym);
543 return dlsym(lib, sym);
546 const char *SysLibError() {
550 void SysCloseLibrary(void *lib) {
551 unsigned int plugid = (unsigned int)(long)lib;
553 if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))