[pcsx_rearmed.git] / libpcsxcore / database.c

#include "misc.h"
#include "sio.h"
#include "ppf.h"
#include "new_dynarec/new_dynarec.h"
#include "lightrec/plugin.h"

/* It's duplicated from emu_if.c */
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))

/* Corresponds to LIGHTREC_OPT_INV_DMA_ONLY of lightrec.h */
#define LIGHTREC_HACK_INV_DMA_ONLY (1 << 0)

u32 lightrec_hacks;

static const char * const MemorycardHack_db[] =
{
	/* Lifeforce Tenka, also known as Codename Tenka */
	"SLES00613", "SLED00690", "SLES00614", "SLES00615",
	"SLES00616", "SLES00617", "SCUS94409"
};

static const char * const cdr_read_hack_db[] =
{
	/* T'ai Fu - Wrath of the Tiger */
	"SLUS00787",
};

static const char * const gpu_slow_llist_db[] =
{
	/* Bomberman Fantasy Race */
	"SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
	/* Crash Bash */
	"SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
	/* Final Fantasy IV */
	"SCES03840", "SLPM86028", "SLUS01360",
	/* Point Blank - calibration cursor */
	"SCED00287", "SCES00886", "SLUS00481",
	/* Simple 1500 Series Vol. 57: The Meiro */
	"SLPM86715",
	/* Spot Goes to Hollywood */
	"SLES00330", "SLPS00394", "SLUS00014",
	/* Tiny Tank */
	"SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
	/* Vampire Hunter D */
	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
};

static const char * const gpu_busy_hack_db[] =
{
	/* ToHeart (Japan) */
	"SLPS01919", "SLPS01920",
};

static const char * const gpu_centering_hack_db[] =
{
	/* Gradius Gaiden */
	"SLPM86042", "SLPM86103", "SLPM87323",
	/* Sexy Parodius */
	"SLPM86009",
};

static const char * const dualshock_timing1024_hack_db[] =
{
	/* Judge Dredd - could also be poor cdrom+mdec+dma timing */
	"SLUS00630", "SLES00755",
};

static const char * const dualshock_init_analog_hack_db[] =
{
	/* Formula 1 Championship Edition */
	"SLUS00546",
};

#define HACK_ENTRY(var, list) \
	{ #var, &Config.hacks.var, list, ARRAY_SIZE(list) }

static const struct
{
	const char *name;
	boolean *var;
	const char * const * id_list;
	size_t id_list_len;
}
hack_db[] =
{
	HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
	HACK_ENTRY(gpu_busy, gpu_busy_hack_db),
	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
	HACK_ENTRY(gpu_timing1024, dualshock_timing1024_hack_db),
	HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
};

static const struct
{
	int mult;
	const char * const id[4];
}
cycle_multiplier_overrides[] =
{
	/* note: values are = (10000 / gui_option) */
	/* Internal Section - fussy about timings */
	{ 202, { "SLPS01868" } },
	/* Super Robot Taisen Alpha - on the edge with 175,
	 * changing memcard settings is enough to break/unbreak it */
	{ 190, { "SLPS02528", "SLPS02636" } },
	/* Brave Fencer Musashi - cd sectors arrive too fast */
	{ 170, { "SLUS00726", "SLPS01490" } },
#if defined(DRC_DISABLE) || defined(LIGHTREC) /* new_dynarec has a hack for this game */
	/* Parasite Eve II - internal timer checks */
	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
#endif
	/* Discworld Noir - audio skips if CPU runs too fast */
	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
	/* Digimon World */
	{ 153, { "SLUS01032", "SLES02914" } },
	/* Syphon Filter - reportedly hangs under unknown conditions */
	{ 169, { "SCUS94240" } },
	/* Psychic Detective - some weird race condition in the game's cdrom code */
	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
	/* Vib-Ribbon - cd timing issues (PAL+ari64drc only?) */
	{ 200, { "SCES02873" } },
	/* Zero Divide - sometimes too fast */
	{ 200, { "SLUS00183", "SLES00159", "SLPS00083", "SLPM80008" } },
};

static const struct
{
	const char * const id;
	u32 hacks;
}
lightrec_hacks_db[] =
{
	/* Formula One Arcade */
	{ "SCES03886", LIGHTREC_HACK_INV_DMA_ONLY },

	/* Formula One '99 */
	{ "SLUS00870", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCPS10101", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SLES01979", LIGHTREC_HACK_INV_DMA_ONLY },

	/* Formula One 2000 */
	{ "SLUS01134", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES02777", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES02778", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES02779", LIGHTREC_HACK_INV_DMA_ONLY },

	/* Formula One 2001 */
	{ "SCES03404", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES03423", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES03424", LIGHTREC_HACK_INV_DMA_ONLY },
	{ "SCES03524", LIGHTREC_HACK_INV_DMA_ONLY },
};

/* Function for automatic patching according to GameID. */
void Apply_Hacks_Cdrom(void)
{
	size_t i, j;

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

	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	{
		for (j = 0; j < hack_db[i].id_list_len; j++)
		{
			if (strncmp(CdromId, hack_db[i].id_list[j], 9))
				continue;
			*hack_db[i].var = 1;
			SysPrintf("using hack: %s\n", hack_db[i].name);
			break;
		}
	}

	if (Config.hacks.dualshock_init_analog) {
		// assume the default is off, see LoadPAD1plugin()
		for (i = 0; i < 8; i++)
			padToggleAnalog(i);
	}

	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
	{
		if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
		{
			/* Disable the second memory card slot for the game */
			Config.Mcd2[0] = 0;
			/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
			McdDisable[1] = 1;
			break;
		}
	}

	/* Dynarec game-specific hacks */
	new_dynarec_hacks_pergame = 0;
	Config.cycle_multiplier_override = 0;

	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
	{
		const char * const * const ids = cycle_multiplier_overrides[i].id;
		for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
			if (ids[j] && strcmp(ids[j], CdromId) == 0)
				break;
		if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
		{
			Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
			new_dynarec_hacks_pergame |= NDHACK_OVERRIDE_CYCLE_M;
			SysPrintf("using cycle_multiplier_override: %d\n",
				Config.cycle_multiplier_override);
			break;
		}
	}

	lightrec_hacks = 0;

	for (i = 0; drc_is_lightrec() && i < ARRAY_SIZE(lightrec_hacks_db); i++) {
		if (strcmp(CdromId, lightrec_hacks_db[i].id) == 0)
		{
			lightrec_hacks = lightrec_hacks_db[i].hacks;
			SysPrintf("using lightrec_hacks: 0x%x\n", lightrec_hacks);
			break;
		}
	}
}

// from duckstation's gamedb.json
static const u16 libcrypt_ids[] = {
	   17,   311,   995,  1041,  1226,  1241,  1301,  1362,  1431,  1444,
	 1492,  1493,  1494,  1495,  1516,  1517,  1518,  1519,  1545,  1564,
	 1695,  1700,  1701,  1702,  1703,  1704,  1715,  1733,  1763,  1882,
	 1906,  1907,  1909,  1943,  1979,  2004,  2005,  2006,  2007,  2024,
	 2025,  2026,  2027,  2028,  2029,  2030,  2031,  2061,  2071,  2080,
	 2081,  2082,  2083,  2084,  2086,  2104,  2105,  2112,  2113,  2118,
	 2181,  2182,  2184,  2185,  2207,  2208,  2209,  2210,  2211,  2222,
	 2264,  2290,  2292,  2293,  2328,  2329,  2330,  2354,  2355,  2365,
	 2366,  2367,  2368,  2369,  2395,  2396,  2402,  2430,  2431,  2432,
	 2433,  2487,  2488,  2489,  2490,  2491,  2529,  2530,  2531,  2532,
	 2533,  2538,  2544,  2545,  2546,  2558,  2559,  2560,  2561,  2562,
	 2563,  2572,  2573,  2681,  2688,  2689,  2698,  2700,  2704,  2705,
	 2706,  2707,  2708,  2722,  2723,  2724,  2733,  2754,  2755,  2756,
	 2763,  2766,  2767,  2768,  2769,  2824,  2830,  2831,  2834,  2835,
	 2839,  2857,  2858,  2859,  2860,  2861,  2862,  2965,  2966,  2967,
	 2968,  2969,  2975,  2976,  2977,  2978,  2979,  3061,  3062,  3189,
	 3190,  3191,  3241,  3242,  3243,  3244,  3245,  3324,  3489,  3519,
	 3520,  3521,  3522,  3523,  3530,  3603,  3604,  3605,  3606,  3607,
	 3626,  3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	32967, 32968, 32969
};

// as documented by nocash
static const u16 libcrypt_sectors[16] = {
	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
};

int check_unsatisfied_libcrypt(void)
{
	const char *p = CdromId + 4;
	u16 id, key = 0;
	size_t i;

	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
		return 0;
	while (*p == '0')
		p++;
	id = (u16)atoi(p);
	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
		if (id == libcrypt_ids[i])
			break;
	if (i == ARRAY_SIZE(libcrypt_ids))
		return 0;

	// detected a protected game
	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
		SysPrintf("==================================================\n");
		SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
		SysPrintf("==================================================\n");
		return 1;
	}

	if (sbi_sectors) {
		// calculate key just for fun (we don't really need it)
		for (i = 0; i < 16; i++)
			if (CheckSBI(libcrypt_sectors[i] - 2*75))
				key |= 1u << (15 - i);
	}
	if (key)
		SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
	else
		SysPrintf("%s\n", "LibCrypt detected");
	return 0;
}
Commit	Line	Data
630b122b	1	#include "misc.h"
630b122b	2	#include "sio.h"
cdee2d81	3	#include "ppf.h"
630b122b	4	#include "new_dynarec/new_dynarec.h"
8bccdd17	5	#include "lightrec/plugin.h"
630b122b	6
	7	/* It's duplicated from emu_if.c */
	8	#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
	9
8bccdd17 PC	10	/* Corresponds to LIGHTREC_OPT_INV_DMA_ONLY of lightrec.h */
	11	#define LIGHTREC_HACK_INV_DMA_ONLY (1 << 0)
	12
	13	u32 lightrec_hacks;
	14
d0d2939d	15	static const char * const MemorycardHack_db[] =
630b122b	16	{
630b122b	17	/* Lifeforce Tenka, also known as Codename Tenka */
d0d2939d	18	"SLES00613", "SLED00690", "SLES00614", "SLES00615",
	19	"SLES00616", "SLES00617", "SCUS94409"
	20	};
	21
	22	static const char * const cdr_read_hack_db[] =
	23	{
	24	/* T'ai Fu - Wrath of the Tiger */
	25	"SLUS00787",
	26	};
	27
fae38d7a	28	static const char * const gpu_slow_llist_db[] =
fae38d7a	29	{
fe564285 WVP	30	/* Bomberman Fantasy Race */
fe564285 WVP	31	"SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
fae38d7a	32	/* Crash Bash */
	33	"SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
	34	/* Final Fantasy IV */
	35	"SCES03840", "SLPM86028", "SLUS01360",
d28e9a2e	36	/* Point Blank - calibration cursor */
d28e9a2e	37	"SCED00287", "SCES00886", "SLUS00481",
5fdfbd00	38	/* Simple 1500 Series Vol. 57: The Meiro */
5fdfbd00	39	"SLPM86715",
fae38d7a	40	/* Spot Goes to Hollywood */
fae38d7a	41	"SLES00330", "SLPS00394", "SLUS00014",
5fdfbd00	42	/* Tiny Tank */
5fdfbd00	43	"SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
fae38d7a	44	/* Vampire Hunter D */
	45	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
	46	};
	47
55ff7130	48	static const char * const gpu_busy_hack_db[] =
	49	{
	50	/* ToHeart (Japan) */
	51	"SLPS01919", "SLPS01920",
	52	};
	53
b3ff74ba	54	static const char * const gpu_centering_hack_db[] =
	55	{
	56	/* Gradius Gaiden */
	57	"SLPM86042", "SLPM86103", "SLPM87323",
	58	/* Sexy Parodius */
	59	"SLPM86009",
	60	};
	61
6a3b3d86	62	static const char * const dualshock_timing1024_hack_db[] =
	63	{
	64	/* Judge Dredd - could also be poor cdrom+mdec+dma timing */
	65	"SLUS00630", "SLES00755",
	66	};
	67
26e9c4f1	68	static const char * const dualshock_init_analog_hack_db[] =
	69	{
	70	/* Formula 1 Championship Edition */
	71	"SLUS00546",
	72	};
	73
d0d2939d	74	#define HACK_ENTRY(var, list) \
	75	{ #var, &Config.hacks.var, list, ARRAY_SIZE(list) }
	76
	77	static const struct
	78	{
	79	const char *name;
	80	boolean *var;
	81	const char * const * id_list;
	82	size_t id_list_len;
	83	}
	84	hack_db[] =
	85	{
	86	HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
fae38d7a	87	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
b3ff74ba	88	HACK_ENTRY(gpu_busy, gpu_busy_hack_db),
b3ff74ba	89	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
6a3b3d86	90	HACK_ENTRY(gpu_timing1024, dualshock_timing1024_hack_db),
26e9c4f1	91	HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
630b122b	92	};
630b122b	93
d7907215	94	static const struct
d7907215	95	{
d7907215	96	int mult;
353119c2	97	const char * const id[4];
d7907215	98	}
1562ed57	99	cycle_multiplier_overrides[] =
d7907215	100	{
9170c48e	101	/* note: values are = (10000 / gui_option) */
d7907215	102	/* Internal Section - fussy about timings */
353119c2	103	{ 202, { "SLPS01868" } },
d7907215	104	/* Super Robot Taisen Alpha - on the edge with 175,
d7907215	105	* changing memcard settings is enough to break/unbreak it */
353119c2	106	{ 190, { "SLPS02528", "SLPS02636" } },
b8f3d43d	107	/* Brave Fencer Musashi - cd sectors arrive too fast */
353119c2	108	{ 170, { "SLUS00726", "SLPS01490" } },
86be2515	109	#if defined(DRC_DISABLE) \|\| defined(LIGHTREC) /* new_dynarec has a hack for this game */
1562ed57	110	/* Parasite Eve II - internal timer checks */
353119c2	111	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
1562ed57	112	#endif
b99a48f2	113	/* Discworld Noir - audio skips if CPU runs too fast */
353119c2	114	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
9170c48e	115	/* Digimon World */
353119c2	116	{ 153, { "SLUS01032", "SLES02914" } },
8f3fa1e8	117	/* Syphon Filter - reportedly hangs under unknown conditions */
353119c2	118	{ 169, { "SCUS94240" } },
9159f799	119	/* Psychic Detective - some weird race condition in the game's cdrom code */
	120	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	121	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
d28e9a2e	122	/* Vib-Ribbon - cd timing issues (PAL+ari64drc only?) */
d28e9a2e	123	{ 200, { "SCES02873" } },
b2abce3b	124	/* Zero Divide - sometimes too fast */
b2abce3b	125	{ 200, { "SLUS00183", "SLES00159", "SLPS00083", "SLPM80008" } },
d7907215	126	};
d7907215	127
8bccdd17 PC	128	static const struct
	129	{
	130	const char * const id;
	131	u32 hacks;
	132	}
	133	lightrec_hacks_db[] =
	134	{
	135	/* Formula One Arcade */
	136	{ "SCES03886", LIGHTREC_HACK_INV_DMA_ONLY },
	137
	138	/* Formula One '99 */
	139	{ "SLUS00870", LIGHTREC_HACK_INV_DMA_ONLY },
	140	{ "SCPS10101", LIGHTREC_HACK_INV_DMA_ONLY },
	141	{ "SCES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	142	{ "SLES01979", LIGHTREC_HACK_INV_DMA_ONLY },
	143
	144	/* Formula One 2000 */
	145	{ "SLUS01134", LIGHTREC_HACK_INV_DMA_ONLY },
	146	{ "SCES02777", LIGHTREC_HACK_INV_DMA_ONLY },
	147	{ "SCES02778", LIGHTREC_HACK_INV_DMA_ONLY },
	148	{ "SCES02779", LIGHTREC_HACK_INV_DMA_ONLY },
	149
	150	/* Formula One 2001 */
	151	{ "SCES03404", LIGHTREC_HACK_INV_DMA_ONLY },
	152	{ "SCES03423", LIGHTREC_HACK_INV_DMA_ONLY },
	153	{ "SCES03424", LIGHTREC_HACK_INV_DMA_ONLY },
	154	{ "SCES03524", LIGHTREC_HACK_INV_DMA_ONLY },
	155	};
	156
630b122b	157	/* Function for automatic patching according to GameID. */
cdee2d81	158	void Apply_Hacks_Cdrom(void)
630b122b	159	{
d0d2939d	160	size_t i, j;
	161
	162	memset(&Config.hacks, 0, sizeof(Config.hacks));
	163
	164	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	165	{
	166	for (j = 0; j < hack_db[i].id_list_len; j++)
	167	{
	168	if (strncmp(CdromId, hack_db[i].id_list[j], 9))
	169	continue;
	170	*hack_db[i].var = 1;
	171	SysPrintf("using hack: %s\n", hack_db[i].name);
	172	break;
	173	}
	174	}
	175
26e9c4f1	176	if (Config.hacks.dualshock_init_analog) {
	177	// assume the default is off, see LoadPAD1plugin()
	178	for (i = 0; i < 8; i++)
	179	padToggleAnalog(i);
	180	}
	181
630b122b	182	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
d0d2939d	183	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
630b122b	184	{
	185	if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
	186	{
	187	/* Disable the second memory card slot for the game */
	188	Config.Mcd2[0] = 0;
	189	/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
	190	McdDisable[1] = 1;
d0d2939d	191	break;
630b122b	192	}
	193	}
	194
	195	/* Dynarec game-specific hacks */
	196	new_dynarec_hacks_pergame = 0;
1562ed57	197	Config.cycle_multiplier_override = 0;
630b122b	198
1562ed57	199	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
630b122b	200	{
353119c2	201	const char * const * const ids = cycle_multiplier_overrides[i].id;
	202	for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
	203	if (ids[j] && strcmp(ids[j], CdromId) == 0)
	204	break;
	205	if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
d7907215	206	{
1562ed57	207	Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
d7907215	208	new_dynarec_hacks_pergame \|= NDHACK_OVERRIDE_CYCLE_M;
1562ed57	209	SysPrintf("using cycle_multiplier_override: %d\n",
1562ed57	210	Config.cycle_multiplier_override);
d7907215	211	break;
d7907215	212	}
630b122b	213	}
8bccdd17 PC	214
	215	lightrec_hacks = 0;
	216
	217	for (i = 0; drc_is_lightrec() && i < ARRAY_SIZE(lightrec_hacks_db); i++) {
	218	if (strcmp(CdromId, lightrec_hacks_db[i].id) == 0)
	219	{
	220	lightrec_hacks = lightrec_hacks_db[i].hacks;
	221	SysPrintf("using lightrec_hacks: 0x%x\n", lightrec_hacks);
	222	break;
	223	}
	224	}
630b122b	225	}
cdee2d81	226
	227	// from duckstation's gamedb.json
	228	static const u16 libcrypt_ids[] = {
	229	17, 311, 995, 1041, 1226, 1241, 1301, 1362, 1431, 1444,
	230	1492, 1493, 1494, 1495, 1516, 1517, 1518, 1519, 1545, 1564,
	231	1695, 1700, 1701, 1702, 1703, 1704, 1715, 1733, 1763, 1882,
	232	1906, 1907, 1909, 1943, 1979, 2004, 2005, 2006, 2007, 2024,
	233	2025, 2026, 2027, 2028, 2029, 2030, 2031, 2061, 2071, 2080,
	234	2081, 2082, 2083, 2084, 2086, 2104, 2105, 2112, 2113, 2118,
	235	2181, 2182, 2184, 2185, 2207, 2208, 2209, 2210, 2211, 2222,
	236	2264, 2290, 2292, 2293, 2328, 2329, 2330, 2354, 2355, 2365,
	237	2366, 2367, 2368, 2369, 2395, 2396, 2402, 2430, 2431, 2432,
	238	2433, 2487, 2488, 2489, 2490, 2491, 2529, 2530, 2531, 2532,
	239	2533, 2538, 2544, 2545, 2546, 2558, 2559, 2560, 2561, 2562,
	240	2563, 2572, 2573, 2681, 2688, 2689, 2698, 2700, 2704, 2705,
	241	2706, 2707, 2708, 2722, 2723, 2724, 2733, 2754, 2755, 2756,
	242	2763, 2766, 2767, 2768, 2769, 2824, 2830, 2831, 2834, 2835,
	243	2839, 2857, 2858, 2859, 2860, 2861, 2862, 2965, 2966, 2967,
	244	2968, 2969, 2975, 2976, 2977, 2978, 2979, 3061, 3062, 3189,
	245	3190, 3191, 3241, 3242, 3243, 3244, 3245, 3324, 3489, 3519,
	246	3520, 3521, 3522, 3523, 3530, 3603, 3604, 3605, 3606, 3607,
	247	3626, 3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	248	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	249	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	250	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	251	32967, 32968, 32969
	252	};
	253
	254	// as documented by nocash
	255	static const u16 libcrypt_sectors[16] = {
	256	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	257	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
	258	};
	259
	260	int check_unsatisfied_libcrypt(void)
	261	{
	262	const char *p = CdromId + 4;
	263	u16 id, key = 0;
	264	size_t i;
	265
	266	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
	267	return 0;
	268	while (*p == '0')
	269	p++;
	270	id = (u16)atoi(p);
	271	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
	272	if (id == libcrypt_ids[i])
	273	break;
	274	if (i == ARRAY_SIZE(libcrypt_ids))
	275	return 0;
	276
	277	// detected a protected game
	278	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
	279	SysPrintf("==================================================\n");
	280	SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
	281	SysPrintf("==================================================\n");
	282	return 1;
	283	}
	284
	285	if (sbi_sectors) {
	286	// calculate key just for fun (we don't really need it)
	287	for (i = 0; i < 16; i++)
	288	if (CheckSBI(libcrypt_sectors[i] - 2*75))
	289	key \|= 1u << (15 - i);
290	}
291	if (key)
292	SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
293	else
294	SysPrintf("%s\n", "LibCrypt detected");
295	return 0;
296	}