[pcsx_rearmed.git] / frontend / main.c

/*
 * (C) notaz, 2010-2011
 *
 * This work is licensed under the terms of the GNU GPLv2 or later.
 * See the COPYING file in the top-level directory.
 */

#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <dlfcn.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <signal.h>
#include <time.h>

#include "main.h"
#include "plugin.h"
#include "plugin_lib.h"
#include "pcnt.h"
#include "menu.h"
#include "plat.h"
#include "../libpcsxcore/misc.h"
#include "../libpcsxcore/new_dynarec/new_dynarec.h"
#include "../plugins/cdrcimg/cdrcimg.h"
#include "common/plat.h"
#include "common/readpng.h"
#include "common/input.h"
#include "linux/in_evdev.h"

// don't include debug.h - it breaks ARM build (R1 redefined)
void StartDebugger();
void StopDebugger();

// sound plugin
extern int iUseReverb;
extern int iUseInterpolation;
extern int iXAPitch;
extern int iSPUIRQWait;
extern int iUseTimer;
extern int iVolume;

int ready_to_go;
unsigned long gpuDisp;
char cfgfile_basename[MAXPATHLEN];
int state_slot;
enum sched_action emu_action, emu_action_old;
char hud_msg[64];
int hud_new_msg;

static void make_path(char *buf, size_t size, const char *dir, const char *fname)
{
	if (fname)
		snprintf(buf, size, ".%s%s", dir, fname);
	else
		snprintf(buf, size, ".%s", dir);
}
#define MAKE_PATH(buf, dir, fname) \
	make_path(buf, sizeof(buf), dir, fname)

static void create_profile_dir(const char *directory) {
	char path[MAXPATHLEN];

	MAKE_PATH(path, directory, NULL);
	mkdir(path, S_IRWXU | S_IRWXG);
}

static void CheckSubDir() {
	// make sure that ~/.pcsx exists
	create_profile_dir(PCSX_DOT_DIR);

	create_profile_dir(BIOS_DIR);
	create_profile_dir(MEMCARD_DIR);
	create_profile_dir(STATES_DIR);
	create_profile_dir(PLUGINS_DIR);
	create_profile_dir(PLUGINS_CFG_DIR);
	create_profile_dir(CHEATS_DIR);
	create_profile_dir(PATCHES_DIR);
	create_profile_dir(PCSX_DOT_DIR "cfg");
	create_profile_dir("/screenshots/");
}

static int get_gameid_filename(char *buf, int size, const char *fmt, int i) {
	char trimlabel[33];
	int j;

	strncpy(trimlabel, CdromLabel, 32);
	trimlabel[32] = 0;
	for (j = 31; j >= 0; j--)
		if (trimlabel[j] == ' ')
			trimlabel[j] = 0;
		else
			continue;

	snprintf(buf, size, fmt, trimlabel, CdromId, i);

	return 0;
}

void set_cd_image(const char *fname)
{
	const char *ext = NULL;
	
	if (fname != NULL)
		ext = strrchr(fname, '.');

	if (ext && (
	    strcasecmp(ext, ".z") == 0 || strcasecmp(ext, ".bz") == 0 ||
	    strcasecmp(ext, ".znx") == 0 /*|| strcasecmp(ext, ".pbp") == 0*/)) {
		SetIsoFile(NULL);
		cdrcimg_set_fname(fname);
		strcpy(Config.Cdr, "builtin_cdrcimg");
	} else {
		SetIsoFile(fname);
		strcpy(Config.Cdr, "builtin_cdr");
	}
}

static void set_default_paths(void)
{
	MAKE_PATH(Config.Mcd1, MEMCARD_DIR, "card1.mcd");
	MAKE_PATH(Config.Mcd2, MEMCARD_DIR, "card2.mcd");
	strcpy(Config.BiosDir, "bios");

	strcpy(Config.PluginsDir, "plugins");
	strcpy(Config.Gpu, "builtin_gpu");
	strcpy(Config.Spu, "builtin_spu");
	strcpy(Config.Cdr, "builtin_cdr");
	strcpy(Config.Pad1, "builtin_pad");
	strcpy(Config.Pad2, "builtin_pad");
	strcpy(Config.Net, "Disabled");
#if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX */
	strcpy(Config.Gpu, "gpuPCSX4ALL.so");
#endif

	snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
}

void emu_set_default_config(void)
{
	// try to set sane config on which most games work
	Config.Xa = Config.Cdda = Config.Sio =
	Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
	Config.CdrReschedule = 0;
	Config.PsxAuto = 1;

	pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
	pl_rearmed_cbs.gpu_peops.iUseDither = 0;
	pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
	pl_rearmed_cbs.gpu_unai.abe_hack =
	pl_rearmed_cbs.gpu_unai.no_light =
	pl_rearmed_cbs.gpu_unai.no_blend = 0;
	pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;

	iUseReverb = 2;
	iUseInterpolation = 1;
	iXAPitch = 0;
	iSPUIRQWait = 1;
	iUseTimer = 2;
	iVolume = 768;
#ifndef __ARM_ARCH_7A__ /* XXX */
	iUseReverb = 0;
	iUseInterpolation = 0;
#endif
	new_dynarec_hacks = 0;
	cycle_multiplier = 200;

	in_type1 = PSE_PAD_TYPE_STANDARD;
	in_type2 = PSE_PAD_TYPE_STANDARD;
}

static void check_memcards(void)
{
	char buf[MAXPATHLEN];
	FILE *f;
	int i;

	for (i = 1; i <= 9; i++) {
		snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);

		f = fopen(buf, "rb");
		if (f == NULL) {
			printf("Creating memcard: %s\n", buf);
			CreateMcd(buf);
		}
		else
			fclose(f);
	}
}

void do_emu_action(void)
{
	char buf[MAXPATHLEN];
	int ret;

	emu_action_old = emu_action;

	switch (emu_action) {
	case SACTION_ENTER_MENU:
		menu_loop();
		return;
	case SACTION_LOAD_STATE:
		ret = emu_load_state(state_slot);
		snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
		break;
	case SACTION_SAVE_STATE:
		ret = emu_save_state(state_slot);
		snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
		break;
	case SACTION_NEXT_SSLOT:
		state_slot++;
		if (state_slot > 9)
			state_slot = 0;
		goto do_state_slot;
	case SACTION_PREV_SSLOT:
		state_slot--;
		if (state_slot < 0)
			state_slot = 9;
		goto do_state_slot;
	case SACTION_TOGGLE_FSKIP:
		pl_rearmed_cbs.fskip_advice = 0;
		pl_rearmed_cbs.frameskip++;
		if (pl_rearmed_cbs.frameskip > 1)
			pl_rearmed_cbs.frameskip = -1;
		snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
			pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
			pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
		plugin_call_rearmed_cbs();
		break;
	case SACTION_SCREENSHOT:
		{
			void *scrbuf;
			int w, h, bpp;
			time_t t = time(NULL);
			struct tm *tb = localtime(&t);
			int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
				tb->tm_min * 100 + tb->tm_sec;

			scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
			get_gameid_filename(buf, sizeof(buf),
				"screenshots/%.32s-%.9s.%d.png", ti);
			ret = -1;
			if (scrbuf != 0 && bpp == 16)
				ret = writepng(buf, scrbuf, w, h);
			if (ret == 0)
				snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
			break;
		}
	case SACTION_VOLUME_UP:
	case SACTION_VOLUME_DOWN:
		plat_step_volume(emu_action == SACTION_VOLUME_UP);
		return;
	case SACTION_MINIMIZE:
		plat_minimize();
		return;
	default:
		return;
	}
	hud_new_msg = 3;
	return;

do_state_slot:
	snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
		emu_check_state(state_slot) == 0 ? "USED" : "FREE");
	hud_new_msg = 3;
	printf("* %s\n", hud_msg);
}

int main(int argc, char *argv[])
{
	// what is the name of the config file?
	// it may be redefined by -cfg on the command line
	strcpy(cfgfile_basename, "pcsx.cfg");

	emuLog = stdout;
	SetIsoFile(NULL);

	memset(&Config, 0, sizeof(Config));

	CheckSubDir();
	set_default_paths();
	emu_set_default_config();
	check_memcards();
	strcpy(Config.Bios, "HLE");

#ifdef MAEMO
	extern int maemo_main(int argc, char **argv);
	return maemo_main(argc, argv);
#else
	char file[MAXPATHLEN] = "";
	char path[MAXPATHLEN];
	const char *cdfile = NULL;
	const char *loadst_f = NULL;
	int psxout = 0;
	int loadst = 0;
	int i;

	// read command line options
	for (i = 1; i < argc; i++) {
		     if (!strcmp(argv[i], "-psxout")) psxout = 1;
		else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
		else if (!strcmp(argv[i], "-cfg")) {
			if (i+1 >= argc) break;
			strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100);	/* TODO buffer overruns */
			printf("Using config file %s.\n", cfgfile_basename);
		}
		else if (!strcmp(argv[i], "-cdfile")) {
			char isofilename[MAXPATHLEN];

			if (i+1 >= argc) break;
			strncpy(isofilename, argv[++i], MAXPATHLEN);
			if (isofilename[0] != '/') {
				getcwd(path, MAXPATHLEN);
				if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
					strcat(path, "/");
					strcat(path, isofilename);
					strcpy(isofilename, path);
				} else
					isofilename[0] = 0;
			}

			cdfile = isofilename;
		}
		else if (!strcmp(argv[i], "-loadf")) {
			if (i+1 >= argc) break;
			loadst_f = argv[++i];
		}
		else if (!strcmp(argv[i], "-h") ||
			 !strcmp(argv[i], "-help") ||
			 !strcmp(argv[i], "--help")) {
			 printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
			 printf("%s\n", _(
							" pcsx [options] [file]\n"
							"\toptions:\n"
							"\t-cdfile FILE\tRuns a CD image file\n"
							"\t-nogui\t\tDon't open the GTK GUI\n"
							"\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
							"\t-psxout\t\tEnable PSX output\n"
							"\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
							"\t-h -help\tDisplay this message\n"
							"\tfile\t\tLoads file\n"));
			 return 0;
		} else {
			strncpy(file, argv[i], MAXPATHLEN);
			if (file[0] != '/') {
				getcwd(path, MAXPATHLEN);
				if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
					strcat(path, "/");
					strcat(path, file);
					strcpy(file, path);
				} else
					file[0] = 0;
			}
		}
	}

	if (cdfile)
		set_cd_image(cdfile);

	if (SysInit() == -1)
		return 1;

	// frontend stuff
	in_init();
	in_evdev_init();
	//in_probe();
	pl_init();
	plat_init();
	menu_init(); // loads config

	if (psxout)
		Config.PsxOut = 1;

	if (LoadPlugins() == -1) {
		// FIXME: this recovery doesn't work, just delete bad config and bail out
		// SysMessage("could not load plugins, retrying with defaults\n");
		set_default_paths();
		snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
		remove(path);
		SysMessage("Failed loading plugins!");
		return 1;
	}
	pcnt_hook_plugins();

	if (OpenPlugins() == -1) {
		return 1;
	}
	plugin_call_rearmed_cbs();

	CheckCdrom();
	SysReset();

	if (file[0] != '\0') {
		if (Load(file) != -1)
			ready_to_go = 1;
	} else {
		if (cdfile) {
			if (LoadCdrom() == -1) {
				ClosePlugins();
				printf(_("Could not load CD-ROM!\n"));
				return -1;
			}
			ready_to_go = 1;
		}
	}

	if (ready_to_go) {
		menu_prepare_emu();

		// If a state has been specified, then load that
		if (loadst) {
			int ret = emu_load_state(loadst - 1);
			printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
		}
		if (loadst_f) {
			int ret = LoadState(loadst_f);
			printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
		}
	}
	else
		menu_loop();

	pl_start_watchdog();

	while (1)
	{
		stop = 0;
		emu_action = SACTION_NONE;

		psxCpu->Execute();
		if (emu_action != SACTION_NONE)
			do_emu_action();
	}

	return 0;
#endif
}

int SysInit() {
	if (EmuInit() == -1) {
		printf("PSX emulator couldn't be initialized.\n");
		return -1;
	}

	LoadMcds(Config.Mcd1, Config.Mcd2);

	if (Config.Debug) {
		StartDebugger();
	}

	return 0;
}

void SysRunGui() {
        printf("SysRunGui\n");
}

void StartGui() {
        printf("StartGui\n");
}

static void dummy_lace()
{
}

void SysReset() {
	// rearmed hack: EmuReset() runs some code when real BIOS is used,
	// but we usually do reset from menu while GPU is not open yet,
	// so we need to prevent updateLace() call..
	void *real_lace = GPU_updateLace;
	GPU_updateLace = dummy_lace;

	// reset can run code, timing must be set
	pl_timing_prepare(Config.PsxType);

	EmuReset();

	// hmh core forgets this
	CDR_stop();

	GPU_updateLace = real_lace;
}

void SysClose() {
	EmuShutdown();
	ReleasePlugins();

	StopDebugger();

	if (emuLog != NULL) fclose(emuLog);
}

void SysUpdate() {
}

void OnFile_Exit() {
	printf("OnFile_Exit\n");
#ifndef MAEMO
	menu_finish();
#endif
	SysClose();
	plat_finish();
	exit(0);
}

int get_state_filename(char *buf, int size, int i) {
	return get_gameid_filename(buf, size,
		"." STATES_DIR "%.32s-%.9s.%3.3d", i);
}

int emu_check_state(int slot)
{
	char fname[MAXPATHLEN];
	int ret;

	ret = get_state_filename(fname, sizeof(fname), slot);
	if (ret != 0)
		return ret;

	return CheckState(fname);
}

int emu_save_state(int slot)
{
	char fname[MAXPATHLEN];
	int ret;

	ret = get_state_filename(fname, sizeof(fname), slot);
	if (ret != 0)
		return ret;

	ret = SaveState(fname);
#ifndef __ARM_ARCH_7A__ /* XXX */
	sync();
#endif
	printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
	return ret;
}

int emu_load_state(int slot)
{
	char fname[MAXPATHLEN];
	int ret;

	ret = get_state_filename(fname, sizeof(fname), slot);
	if (ret != 0)
		return ret;

	return LoadState(fname);
}

void SysPrintf(const char *fmt, ...) {
	va_list list;
	char msg[512];

	va_start(list, fmt);
	vsprintf(msg, fmt, list);
	va_end(list);

	fprintf(emuLog, "%s", msg);
}

void SysMessage(const char *fmt, ...) {
        va_list list;
        char msg[512];

        va_start(list, fmt);
        vsprintf(msg, fmt, list);
        va_end(list);

        if (msg[strlen(msg) - 1] == '\n')
                msg[strlen(msg) - 1] = 0;

	fprintf(stderr, "%s\n", msg);
}

static void SignalExit(int sig) {
	ClosePlugins();
	OnFile_Exit();
}

#define PARSEPATH(dst, src) \
	ptr = src + strlen(src); \
	while (*ptr != '\\' && ptr != src) ptr--; \
	if (ptr != src) { \
		strcpy(dst, ptr+1); \
	}

static int _OpenPlugins(void) {
	int ret;

	signal(SIGINT, SignalExit);
	signal(SIGPIPE, SignalExit);

	GPU_clearDynarec(clearDynarec);

	ret = CDR_open();
	if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
	ret = SPU_open();
	if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
	SPU_registerCallback(SPUirq);
	// pcsx-rearmed: we handle gpu elsewhere
	//ret = GPU_open(&gpuDisp, "PCSX", NULL);
	//if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
	ret = PAD1_open(&gpuDisp);
	if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
	ret = PAD2_open(&gpuDisp);
	if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }

	if (Config.UseNet && !NetOpened) {
		netInfo info;
		char path[MAXPATHLEN];
		char dotdir[MAXPATHLEN];

		MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);

		strcpy(info.EmuName, "PCSX " PACKAGE_VERSION);
		strncpy(info.CdromID, CdromId, 9);
		strncpy(info.CdromLabel, CdromLabel, 9);
		info.psxMem = psxM;
		info.GPU_showScreenPic = GPU_showScreenPic;
		info.GPU_displayText = GPU_displayText;
		info.GPU_showScreenPic = GPU_showScreenPic;
		info.PAD_setSensitive = PAD1_setSensitive;
		sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
		strcpy(info.BIOSpath, path);
		strcpy(info.MCD1path, Config.Mcd1);
		strcpy(info.MCD2path, Config.Mcd2);
		sprintf(path, "%s%s", dotdir, Config.Gpu);
		strcpy(info.GPUpath, path);
		sprintf(path, "%s%s", dotdir, Config.Spu);
		strcpy(info.SPUpath, path);
		sprintf(path, "%s%s", dotdir, Config.Cdr);
		strcpy(info.CDRpath, path);
		NET_setInfo(&info);

		ret = NET_open(&gpuDisp);
		if (ret < 0) {
			if (ret == -2) {
				// -2 is returned when something in the info
				// changed and needs to be synced
				char *ptr;

				PARSEPATH(Config.Bios, info.BIOSpath);
				PARSEPATH(Config.Gpu,  info.GPUpath);
				PARSEPATH(Config.Spu,  info.SPUpath);
				PARSEPATH(Config.Cdr,  info.CDRpath);

				strcpy(Config.Mcd1, info.MCD1path);
				strcpy(Config.Mcd2, info.MCD2path);
				return -2;
			} else {
				Config.UseNet = FALSE;
			}
		} else {
			if (NET_queryPlayer() == 1) {
				if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
			} else {
				if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
			}
		}
		NetOpened = TRUE;
	} else if (Config.UseNet) {
		NET_resume();
	}

	return 0;
}

int OpenPlugins() {
	int ret;

	while ((ret = _OpenPlugins()) == -2) {
		ReleasePlugins();
		LoadMcds(Config.Mcd1, Config.Mcd2);
		if (LoadPlugins() == -1) return -1;
	}
	return ret;
}

void ClosePlugins() {
	int ret;

	signal(SIGINT, SIG_DFL);
	signal(SIGPIPE, SIG_DFL);
	ret = CDR_close();
	if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
	ret = SPU_close();
	if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
	ret = PAD1_close();
	if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
	ret = PAD2_close();
	if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
	// pcsx-rearmed: we handle gpu elsewhere
	//ret = GPU_close();
	//if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }

	if (Config.UseNet) {
		NET_pause();
	}
}

/* we hook statically linked plugins here */
static const char *builtin_plugins[] = {
	"builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
	"builtin_cdrcimg",
};

static const int builtin_plugin_ids[] = {
	PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
	PLUGIN_CDRCIMG,
};

void *SysLoadLibrary(const char *lib) {
	const char *tmp = strrchr(lib, '/');
	void *ret;
	int i;

	printf("plugin: %s\n", lib);

	if (tmp != NULL) {
		tmp++;
		for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
			if (strcmp(tmp, builtin_plugins[i]) == 0)
				return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
	}

#if defined(__x86_64__) || defined(__i386__)
	// convenience hack
	char name[MAXPATHLEN];
	snprintf(name, sizeof(name), "%s.x86", lib);
	lib = name;
#endif

	ret = dlopen(lib, RTLD_NOW);
	if (ret == NULL)
		fprintf(stderr, "dlopen: %s\n", dlerror());
	return ret;
}

void *SysLoadSym(void *lib, const char *sym) {
	unsigned int plugid = (unsigned int)(long)lib;

	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
		return plugin_link(plugid - PLUGIN_DL_BASE, sym);

	return dlsym(lib, sym);
}

const char *SysLibError() {
	return dlerror();
}

void SysCloseLibrary(void *lib) {
	unsigned int plugid = (unsigned int)(long)lib;

	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
		return;

	dlclose(lib);
}
Commit	Line	Data
e906c010	1	/*
201c21e2	2	* (C) notaz, 2010-2011
e906c010	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
80c2304e	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>
c5061935	15	#include <signal.h>
29a8c4f3	16	#include <time.h>
80c2304e	17
c5061935	18	#include "main.h"
e906c010	19	#include "plugin.h"
7c0f51de	20	#include "plugin_lib.h"
14dffdb7	21	#include "pcnt.h"
3c70c47b	22	#include "menu.h"
47821672	23	#include "plat.h"
80c2304e	24	#include "../libpcsxcore/misc.h"
799b0b87	25	#include "../libpcsxcore/new_dynarec/new_dynarec.h"
47bf65ab	26	#include "../plugins/cdrcimg/cdrcimg.h"
69af03a2	27	#include "common/plat.h"
29a8c4f3	28	#include "common/readpng.h"
f2de172b	29	#include "common/input.h"
f2de172b	30	#include "linux/in_evdev.h"
80c2304e	31
fc8145b7	32	// don't include debug.h - it breaks ARM build (R1 redefined)
	33	void StartDebugger();
	34	void StopDebugger();
	35
33400707	36	// sound plugin
	37	extern int iUseReverb;
	38	extern int iUseInterpolation;
	39	extern int iXAPitch;
	40	extern int iSPUIRQWait;
	41	extern int iUseTimer;
	42	extern int iVolume;
	43
69af03a2	44	int ready_to_go;
c5061935	45	unsigned long gpuDisp;
c5061935	46	char cfgfile_basename[MAXPATHLEN];
8f892648	47	int state_slot;
	48	enum sched_action emu_action, emu_action_old;
	49	char hud_msg[64];
	50	int hud_new_msg;
	51
80c2304e	52	static 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
	62	static 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
	69	static 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);
cd6e8d0f	80	create_profile_dir(PCSX_DOT_DIR "cfg");
29a8c4f3	81	create_profile_dir("/screenshots/");
	82	}
	83
	84	static 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;
80c2304e	99	}
80c2304e	100
47bf65ab	101	void set_cd_image(const char *fname)
47bf65ab	102	{
e16a7e51	103	const char *ext = NULL;
47bf65ab	104
33716956	105	if (fname != NULL)
33716956	106	ext = strrchr(fname, '.');
47bf65ab	107
33716956	108	if (ext && (
33716956	109	strcasecmp(ext, ".z") == 0 \|\| strcasecmp(ext, ".bz") == 0 \|\|
9a92bffb	110	strcasecmp(ext, ".znx") == 0 /\|\| strcasecmp(ext, ".pbp") == 0/)) {
47bf65ab	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
6fe1f056	120	static 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");
d3f3bf09	133	#if defined(__arm__) && !defined(__ARM_ARCH_7A__) /* XXX */
	134	strcpy(Config.Gpu, "gpuPCSX4ALL.so");
	135	#endif
6fe1f056	136
	137	snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "." PATCHES_DIR);
	138	}
	139
33400707	140	void emu_set_default_config(void)
	141	{
	142	// try to set sane config on which most games work
	143	Config.Xa = Config.Cdda = Config.Sio =
	144	Config.SpuIrq = Config.RCntFix = Config.VSyncWA = 0;
	145	Config.CdrReschedule = 0;
	146	Config.PsxAuto = 1;
	147
746fee51	148	pl_rearmed_cbs.gpu_neon.allow_interlace = 2; // auto
33400707	149	pl_rearmed_cbs.gpu_peops.iUseDither = 0;
	150	pl_rearmed_cbs.gpu_peops.dwActFixes = 1<<7;
	151	pl_rearmed_cbs.gpu_unai.abe_hack =
	152	pl_rearmed_cbs.gpu_unai.no_light =
	153	pl_rearmed_cbs.gpu_unai.no_blend = 0;
746fee51	154	pl_rearmed_cbs.gpu_peopsgl.iVRamSize = 64;
33400707	155
	156	iUseReverb = 2;
	157	iUseInterpolation = 1;
	158	iXAPitch = 0;
	159	iSPUIRQWait = 1;
	160	iUseTimer = 2;
	161	iVolume = 768;
	162	#ifndef __ARM_ARCH_7A__ /* XXX */
	163	iUseReverb = 0;
	164	iUseInterpolation = 0;
	165	#endif
	166	new_dynarec_hacks = 0;
	167	cycle_multiplier = 200;
	168
	169	in_type1 = PSE_PAD_TYPE_STANDARD;
	170	in_type2 = PSE_PAD_TYPE_STANDARD;
	171	}
	172
51f77282	173	static void check_memcards(void)
	174	{
	175	char buf[MAXPATHLEN];
	176	FILE *f;
	177	int i;
	178
	179	for (i = 1; i <= 9; i++) {
	180	snprintf(buf, sizeof(buf), ".%scard%d.mcd", MEMCARD_DIR, i);
	181
	182	f = fopen(buf, "rb");
	183	if (f == NULL) {
	184	printf("Creating memcard: %s\n", buf);
	185	CreateMcd(buf);
	186	}
	187	else
	188	fclose(f);
	189	}
	190	}
	191
8f892648	192	void do_emu_action(void)
8f892648	193	{
29a8c4f3	194	char buf[MAXPATHLEN];
8f892648	195	int ret;
	196
	197	emu_action_old = emu_action;
	198
	199	switch (emu_action) {
8f892648	200	case SACTION_ENTER_MENU:
	201	menu_loop();
	202	return;
	203	case SACTION_LOAD_STATE:
	204	ret = emu_load_state(state_slot);
	205	snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "LOADED" : "FAIL!");
	206	break;
	207	case SACTION_SAVE_STATE:
	208	ret = emu_save_state(state_slot);
	209	snprintf(hud_msg, sizeof(hud_msg), ret == 0 ? "SAVED" : "FAIL!");
	210	break;
	211	case SACTION_NEXT_SSLOT:
	212	state_slot++;
	213	if (state_slot > 9)
	214	state_slot = 0;
	215	goto do_state_slot;
	216	case SACTION_PREV_SSLOT:
	217	state_slot--;
	218	if (state_slot < 0)
	219	state_slot = 9;
	220	goto do_state_slot;
	221	case SACTION_TOGGLE_FSKIP:
ea4a16e7	222	pl_rearmed_cbs.fskip_advice = 0;
	223	pl_rearmed_cbs.frameskip++;
	224	if (pl_rearmed_cbs.frameskip > 1)
	225	pl_rearmed_cbs.frameskip = -1;
	226	snprintf(hud_msg, sizeof(hud_msg), "FRAMESKIP: %s",
	227	pl_rearmed_cbs.frameskip == -1 ? "AUTO" :
	228	pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
	229	plugin_call_rearmed_cbs();
8f892648	230	break;
29a8c4f3	231	case SACTION_SCREENSHOT:
	232	{
	233	void *scrbuf;
	234	int w, h, bpp;
	235	time_t t = time(NULL);
	236	struct tm *tb = localtime(&t);
	237	int ti = tb->tm_yday * 1000000 + tb->tm_hour * 10000 +
	238	tb->tm_min * 100 + tb->tm_sec;
	239
	240	scrbuf = pl_prepare_screenshot(&w, &h, &bpp);
	241	get_gameid_filename(buf, sizeof(buf),
	242	"screenshots/%.32s-%.9s.%d.png", ti);
	243	ret = -1;
	244	if (scrbuf != 0 && bpp == 16)
	245	ret = writepng(buf, scrbuf, w, h);
	246	if (ret == 0)
	247	snprintf(hud_msg, sizeof(hud_msg), "SCREENSHOT TAKEN");
	248	break;
	249	}
221be40d	250	case SACTION_VOLUME_UP:
	251	case SACTION_VOLUME_DOWN:
	252	plat_step_volume(emu_action == SACTION_VOLUME_UP);
	253	return;
a805c855	254	case SACTION_MINIMIZE:
	255	plat_minimize();
	256	return;
4c08b9e7	257	default:
4c08b9e7	258	return;
8f892648	259	}
	260	hud_new_msg = 3;
	261	return;
	262
	263	do_state_slot:
	264	snprintf(hud_msg, sizeof(hud_msg), "STATE SLOT %d [%s]", state_slot,
	265	emu_check_state(state_slot) == 0 ? "USED" : "FREE");
	266	hud_new_msg = 3;
4c08b9e7	267	printf("* %s\n", hud_msg);
8f892648	268	}
8f892648	269
80c2304e	270	int main(int argc, char *argv[])
80c2304e	271	{
80c2304e	272	// what is the name of the config file?
	273	// it may be redefined by -cfg on the command line
	274	strcpy(cfgfile_basename, "pcsx.cfg");
	275
e906c010	276	emuLog = stdout;
80c2304e	277	SetIsoFile(NULL);
80c2304e	278
e0c692d9	279	memset(&Config, 0, sizeof(Config));
	280
	281	CheckSubDir();
	282	set_default_paths();
33400707	283	emu_set_default_config();
51f77282	284	check_memcards();
e0c692d9	285	strcpy(Config.Bios, "HLE");
	286
	287	#ifdef MAEMO
	288	extern int maemo_main(int argc, char **argv);
	289	return maemo_main(argc, argv);
	290	#else
	291	char file[MAXPATHLEN] = "";
	292	char path[MAXPATHLEN];
	293	const char *cdfile = NULL;
de910c6b	294	const char *loadst_f = NULL;
0a151868	295	int psxout = 0;
e0c692d9	296	int loadst = 0;
	297	int i;
	298
80c2304e	299	// read command line options
80c2304e	300	for (i = 1; i < argc; i++) {
0a151868	301	if (!strcmp(argv[i], "-psxout")) psxout = 1;
80c2304e	302	else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
	303	else if (!strcmp(argv[i], "-cfg")) {
	304	if (i+1 >= argc) break;
	305	strncpy(cfgfile_basename, argv[++i], MAXPATHLEN-100); /* TODO buffer overruns */
	306	printf("Using config file %s.\n", cfgfile_basename);
	307	}
	308	else if (!strcmp(argv[i], "-cdfile")) {
	309	char isofilename[MAXPATHLEN];
	310
	311	if (i+1 >= argc) break;
	312	strncpy(isofilename, argv[++i], MAXPATHLEN);
	313	if (isofilename[0] != '/') {
	314	getcwd(path, MAXPATHLEN);
	315	if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
	316	strcat(path, "/");
	317	strcat(path, isofilename);
	318	strcpy(isofilename, path);
	319	} else
	320	isofilename[0] = 0;
	321	}
	322
47bf65ab	323	cdfile = isofilename;
80c2304e	324	}
de910c6b	325	else if (!strcmp(argv[i], "-loadf")) {
	326	if (i+1 >= argc) break;
	327	loadst_f = argv[++i];
	328	}
80c2304e	329	else if (!strcmp(argv[i], "-h") \|\|
	330	!strcmp(argv[i], "-help") \|\|
	331	!strcmp(argv[i], "--help")) {
	332	printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
	333	printf("%s\n", _(
	334	" pcsx [options] [file]\n"
	335	"\toptions:\n"
	336	"\t-cdfile FILE\tRuns a CD image file\n"
	337	"\t-nogui\t\tDon't open the GTK GUI\n"
	338	"\t-cfg FILE\tLoads desired configuration file (default: ~/.pcsx/pcsx.cfg)\n"
	339	"\t-psxout\t\tEnable PSX output\n"
	340	"\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
	341	"\t-h -help\tDisplay this message\n"
	342	"\tfile\t\tLoads file\n"));
	343	return 0;
	344	} else {
	345	strncpy(file, argv[i], MAXPATHLEN);
	346	if (file[0] != '/') {
	347	getcwd(path, MAXPATHLEN);
	348	if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
	349	strcat(path, "/");
	350	strcat(path, file);
	351	strcpy(file, path);
	352	} else
	353	file[0] = 0;
	354	}
	355	}
	356	}
	357
47bf65ab	358	if (cdfile)
	359	set_cd_image(cdfile);
	360
69af03a2	361	if (SysInit() == -1)
69af03a2	362	return 1;
80c2304e	363
69af03a2	364	// frontend stuff
69af03a2	365	in_init();
f2de172b	366	in_evdev_init();
ef94866c	367	//in_probe();
59f1c85c	368	pl_init();
69af03a2	369	plat_init();
0a151868	370	menu_init(); // loads config
	371
	372	if (psxout)
	373	Config.PsxOut = 1;
80c2304e	374
69af03a2	375	if (LoadPlugins() == -1) {
6fe1f056	376	// FIXME: this recovery doesn't work, just delete bad config and bail out
	377	// SysMessage("could not load plugins, retrying with defaults\n");
	378	set_default_paths();
	379	snprintf(path, sizeof(path), "." PCSX_DOT_DIR "%s", cfgfile_basename);
	380	remove(path);
69af03a2	381	SysMessage("Failed loading plugins!");
	382	return 1;
	383	}
	384	pcnt_hook_plugins();
80c2304e	385
69af03a2	386	if (OpenPlugins() == -1) {
	387	return 1;
	388	}
201c21e2	389	plugin_call_rearmed_cbs();
80c2304e	390
69af03a2	391	CheckCdrom();
bbd837c6	392	SysReset();
69af03a2	393
	394	if (file[0] != '\0') {
	395	if (Load(file) != -1)
	396	ready_to_go = 1;
	397	} else {
47bf65ab	398	if (cdfile) {
69af03a2	399	if (LoadCdrom() == -1) {
	400	ClosePlugins();
	401	printf(_("Could not load CD-ROM!\n"));
	402	return -1;
80c2304e	403	}
69af03a2	404	ready_to_go = 1;
80c2304e	405	}
69af03a2	406	}
80c2304e	407
45d45c1e	408	if (ready_to_go) {
3c70c47b	409	menu_prepare_emu();
45d45c1e	410
	411	// If a state has been specified, then load that
	412	if (loadst) {
	413	int ret = emu_load_state(loadst - 1);
	414	printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
	415	}
de910c6b	416	if (loadst_f) {
	417	int ret = LoadState(loadst_f);
	418	printf("%s state file: %s\n", ret ? "failed to load" : "loaded", loadst_f);
	419	}
45d45c1e	420	}
3c70c47b	421	else
69af03a2	422	menu_loop();
69af03a2	423
7c0f51de	424	pl_start_watchdog();
7c0f51de	425
69af03a2	426	while (1)
69af03a2	427	{
799b0b87	428	stop = 0;
8f892648	429	emu_action = SACTION_NONE;
8f892648	430
80c2304e	431	psxCpu->Execute();
8f892648	432	if (emu_action != SACTION_NONE)
8f892648	433	do_emu_action();
80c2304e	434	}
	435
	436	return 0;
e0c692d9	437	#endif
80c2304e	438	}
	439
	440	int SysInit() {
80c2304e	441	if (EmuInit() == -1) {
	442	printf("PSX emulator couldn't be initialized.\n");
	443	return -1;
	444	}
	445
51f77282	446	LoadMcds(Config.Mcd1, Config.Mcd2);
80c2304e	447
	448	if (Config.Debug) {
	449	StartDebugger();
	450	}
	451
	452	return 0;
	453	}
	454
	455	void SysRunGui() {
	456	printf("SysRunGui\n");
	457	}
	458
	459	void StartGui() {
	460	printf("StartGui\n");
	461	}
	462
e6eb2066	463	static void dummy_lace()
	464	{
	465	}
	466
80c2304e	467	void SysReset() {
e6eb2066	468	// rearmed hack: EmuReset() runs some code when real BIOS is used,
	469	// but we usually do reset from menu while GPU is not open yet,
	470	// so we need to prevent updateLace() call..
	471	void *real_lace = GPU_updateLace;
	472	GPU_updateLace = dummy_lace;
	473
33400707	474	// reset can run code, timing must be set
	475	pl_timing_prepare(Config.PsxType);
	476
80c2304e	477	EmuReset();
bd6267e6	478
	479	// hmh core forgets this
	480	CDR_stop();
e6eb2066	481
e6eb2066	482	GPU_updateLace = real_lace;
80c2304e	483	}
	484
	485	void SysClose() {
	486	EmuShutdown();
	487	ReleasePlugins();
	488
	489	StopDebugger();
	490
	491	if (emuLog != NULL) fclose(emuLog);
	492	}
	493
	494	void SysUpdate() {
80c2304e	495	}
	496
	497	void OnFile_Exit() {
bd6267e6	498	printf("OnFile_Exit\n");
e0c692d9	499	#ifndef MAEMO
201c21e2	500	menu_finish();
e0c692d9	501	#endif
bd6267e6	502	SysClose();
2c886904	503	plat_finish();
80c2304e	504	exit(0);
	505	}
	506
c5061935	507	int get_state_filename(char *buf, int size, int i) {
29a8c4f3	508	return get_gameid_filename(buf, size,
29a8c4f3	509	"." STATES_DIR "%.32s-%.9s.%3.3d", i);
80c2304e	510	}
80c2304e	511
8f892648	512	int emu_check_state(int slot)
	513	{
	514	char fname[MAXPATHLEN];
	515	int ret;
	516
	517	ret = get_state_filename(fname, sizeof(fname), slot);
	518	if (ret != 0)
	519	return ret;
	520
	521	return CheckState(fname);
	522	}
	523
	524	int emu_save_state(int slot)
	525	{
	526	char fname[MAXPATHLEN];
	527	int ret;
	528
	529	ret = get_state_filename(fname, sizeof(fname), slot);
	530	if (ret != 0)
	531	return ret;
	532
90f1d26c	533	ret = SaveState(fname);
0b1dbe6b	534	#ifndef __ARM_ARCH_7A__ /* XXX */
	535	sync();
	536	#endif
90f1d26c	537	printf("* %s \"%s\" [%d]\n", ret == 0 ? "saved" : "failed to save", fname, slot);
90f1d26c	538	return ret;
8f892648	539	}
	540
	541	int emu_load_state(int slot)
	542	{
	543	char fname[MAXPATHLEN];
	544	int ret;
	545
	546	ret = get_state_filename(fname, sizeof(fname), slot);
	547	if (ret != 0)
	548	return ret;
	549
	550	return LoadState(fname);
	551	}
	552
80c2304e	553	void SysPrintf(const char *fmt, ...) {
	554	va_list list;
	555	char msg[512];
	556
	557	va_start(list, fmt);
	558	vsprintf(msg, fmt, list);
	559	va_end(list);
	560
80c2304e	561	fprintf(emuLog, "%s", msg);
	562	}
	563
	564	void SysMessage(const char *fmt, ...) {
	565	va_list list;
	566	char msg[512];
	567
	568	va_start(list, fmt);
	569	vsprintf(msg, fmt, list);
	570	va_end(list);
	571
	572	if (msg[strlen(msg) - 1] == '\n')
	573	msg[strlen(msg) - 1] = 0;
	574
	575	fprintf(stderr, "%s\n", msg);
	576	}
	577
c5061935	578	static void SignalExit(int sig) {
	579	ClosePlugins();
	580	OnFile_Exit();
	581	}
	582
	583	#define PARSEPATH(dst, src) \
	584	ptr = src + strlen(src); \
	585	while (*ptr != '\\' && ptr != src) ptr--; \
	586	if (ptr != src) { \
	587	strcpy(dst, ptr+1); \
	588	}
	589
	590	static int _OpenPlugins(void) {
	591	int ret;
	592
	593	signal(SIGINT, SignalExit);
	594	signal(SIGPIPE, SignalExit);
	595
	596	GPU_clearDynarec(clearDynarec);
	597
	598	ret = CDR_open();
	599	if (ret < 0) { SysMessage(_("Error opening CD-ROM plugin!")); return -1; }
	600	ret = SPU_open();
	601	if (ret < 0) { SysMessage(_("Error opening SPU plugin!")); return -1; }
	602	SPU_registerCallback(SPUirq);
	603	// pcsx-rearmed: we handle gpu elsewhere
	604	//ret = GPU_open(&gpuDisp, "PCSX", NULL);
	605	//if (ret < 0) { SysMessage(_("Error opening GPU plugin!")); return -1; }
	606	ret = PAD1_open(&gpuDisp);
	607	if (ret < 0) { SysMessage(_("Error opening Controller 1 plugin!")); return -1; }
	608	ret = PAD2_open(&gpuDisp);
	609	if (ret < 0) { SysMessage(_("Error opening Controller 2 plugin!")); return -1; }
	610
	611	if (Config.UseNet && !NetOpened) {
	612	netInfo info;
	613	char path[MAXPATHLEN];
	614	char dotdir[MAXPATHLEN];
	615
	616	MAKE_PATH(dotdir, "/.pcsx/plugins/", NULL);
	617
	618	strcpy(info.EmuName, "PCSX " PACKAGE_VERSION);
	619	strncpy(info.CdromID, CdromId, 9);
	620	strncpy(info.CdromLabel, CdromLabel, 9);
	621	info.psxMem = psxM;
	622	info.GPU_showScreenPic = GPU_showScreenPic;
	623	info.GPU_displayText = GPU_displayText;
	624	info.GPU_showScreenPic = GPU_showScreenPic;
	625	info.PAD_setSensitive = PAD1_setSensitive;
	626	sprintf(path, "%s%s", Config.BiosDir, Config.Bios);
	627	strcpy(info.BIOSpath, path);
	628	strcpy(info.MCD1path, Config.Mcd1);
	629	strcpy(info.MCD2path, Config.Mcd2);
	630	sprintf(path, "%s%s", dotdir, Config.Gpu);
	631	strcpy(info.GPUpath, path);
	632	sprintf(path, "%s%s", dotdir, Config.Spu);
	633	strcpy(info.SPUpath, path);
	634	sprintf(path, "%s%s", dotdir, Config.Cdr);
	635	strcpy(info.CDRpath, path);
	636	NET_setInfo(&info);
	637
	638	ret = NET_open(&gpuDisp);
	639	if (ret < 0) {
	640	if (ret == -2) {
	641	// -2 is returned when something in the info
642	// changed and needs to be synced
643	char *ptr;
644
645	PARSEPATH(Config.Bios, info.BIOSpath);
646	PARSEPATH(Config.Gpu, info.GPUpath);
647	PARSEPATH(Config.Spu, info.SPUpath);
648	PARSEPATH(Config.Cdr, info.CDRpath);
649
650	strcpy(Config.Mcd1, info.MCD1path);
651	strcpy(Config.Mcd2, info.MCD2path);
652	return -2;
653	} else {
654	Config.UseNet = FALSE;
655	}
656	} else {
657	if (NET_queryPlayer() == 1) {
658	if (SendPcsxInfo() == -1) Config.UseNet = FALSE;
659	} else {
660	if (RecvPcsxInfo() == -1) Config.UseNet = FALSE;
661	}
662	}
663	NetOpened = TRUE;
664	} else if (Config.UseNet) {
665	NET_resume();
666	}
667
668	return 0;
669	}
670
671	int OpenPlugins() {
672	int ret;
673
674	while ((ret = _OpenPlugins()) == -2) {
675	ReleasePlugins();
676	LoadMcds(Config.Mcd1, Config.Mcd2);
677	if (LoadPlugins() == -1) return -1;
678	}
679	return ret;
680	}
681
682	void ClosePlugins() {
683	int ret;
684
685	signal(SIGINT, SIG_DFL);
686	signal(SIGPIPE, SIG_DFL);
687	ret = CDR_close();
688	if (ret < 0) { SysMessage(_("Error closing CD-ROM plugin!")); return; }
689	ret = SPU_close();
690	if (ret < 0) { SysMessage(_("Error closing SPU plugin!")); return; }
691	ret = PAD1_close();
692	if (ret < 0) { SysMessage(_("Error closing Controller 1 Plugin!")); return; }
693	ret = PAD2_close();
694	if (ret < 0) { SysMessage(_("Error closing Controller 2 plugin!")); return; }
695	// pcsx-rearmed: we handle gpu elsewhere
696	//ret = GPU_close();
697	//if (ret < 0) { SysMessage(_("Error closing GPU plugin!")); return; }
698
699	if (Config.UseNet) {
700	NET_pause();
701	}
702	}
703
e906c010	704	/* we hook statically linked plugins here */
e906c010	705	static const char *builtin_plugins[] = {
47bf65ab	706	"builtin_gpu", "builtin_spu", "builtin_cdr", "builtin_pad",
47bf65ab	707	"builtin_cdrcimg",
e906c010	708	};
	709
	710	static const int builtin_plugin_ids[] = {
	711	PLUGIN_GPU, PLUGIN_SPU, PLUGIN_CDR, PLUGIN_PAD,
47bf65ab	712	PLUGIN_CDRCIMG,
e906c010	713	};
e906c010	714
80c2304e	715	void SysLoadLibrary(const char lib) {
e906c010	716	const char *tmp = strrchr(lib, '/');
bbd837c6	717	void *ret;
e906c010	718	int i;
e906c010	719
bbd837c6	720	printf("plugin: %s\n", lib);
bbd837c6	721
e906c010	722	if (tmp != NULL) {
	723	tmp++;
	724	for (i = 0; i < ARRAY_SIZE(builtin_plugins); i++)
	725	if (strcmp(tmp, builtin_plugins[i]) == 0)
	726	return (void *)(long)(PLUGIN_DL_BASE + builtin_plugin_ids[i]);
	727	}
	728
2185e39b	729	#if defined(__x86_64__) \|\| defined(__i386__)
	730	// convenience hack
	731	char name[MAXPATHLEN];
	732	snprintf(name, sizeof(name), "%s.x86", lib);
	733	lib = name;
	734	#endif
	735
bbd837c6	736	ret = dlopen(lib, RTLD_NOW);
	737	if (ret == NULL)
	738	fprintf(stderr, "dlopen: %s\n", dlerror());
	739	return ret;
80c2304e	740	}
	741
	742	void SysLoadSym(void lib, const char *sym) {
e906c010	743	unsigned int plugid = (unsigned int)(long)lib;
	744
	745	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
	746	return plugin_link(plugid - PLUGIN_DL_BASE, sym);
	747
80c2304e	748	return dlsym(lib, sym);
	749	}
	750
	751	const char *SysLibError() {
	752	return dlerror();
	753	}
	754
	755	void SysCloseLibrary(void *lib) {
e906c010	756	unsigned int plugid = (unsigned int)(long)lib;
	757
	758	if (PLUGIN_DL_BASE <= plugid && plugid < PLUGIN_DL_BASE + ARRAY_SIZE(builtin_plugins))
	759	return;
	760
80c2304e	761	dlclose(lib);
	762	}
	763