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Search the ps1 serial in the whole binary

This commit is contained in:
Jean-André Santoni 2015-09-25 00:36:12 +02:00
parent 632d85cfba
commit 938e89562b
2 changed files with 34 additions and 5 deletions
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1
tasks/task_database.c
View File

@ -176,6 +176,7 @@ static int database_info_iterate_playlist(
return 1; return 1;
#endif #endif
case HASH_EXTENSION_CUE: case HASH_EXTENSION_CUE:
db_state->serial[0] = '\0';
cue_get_serial(db_state, db, name, db_state->serial); cue_get_serial(db_state, db, name, db_state->serial);
db->type = DATABASE_TYPE_SERIAL_LOOKUP; db->type = DATABASE_TYPE_SERIAL_LOOKUP;
return 1; return 1;

38
tasks/task_database_cue.c
View File

@ -127,6 +127,7 @@ static int find_token(RFILE *fd, const char *token)
int detect_ps1_game(const char *track_path, char *game_id) int detect_ps1_game(const char *track_path, char *game_id)
{ {
unsigned pos = 0;
RFILE *fd = retro_fopen(track_path, RFILE_MODE_READ, -1); RFILE *fd = retro_fopen(track_path, RFILE_MODE_READ, -1);
if (!fd) if (!fd)
@ -135,12 +136,39 @@ int detect_ps1_game(const char *track_path, char *game_id)
return -errno; return -errno;
} }
retro_fseek(fd, 0x9340, SEEK_SET); while (true)
if (retro_fread(fd, game_id, 10) > 0)
{ {
game_id[10] = '\0'; retro_fseek(fd, pos, SEEK_SET);
game_id[4] = '-';
if (retro_fread(fd, game_id, 5) > 0)
{
if (!strcmp(game_id, "SLUS_")
|| !strcmp(game_id, "SCUS_")
|| !strcmp(game_id, "SLES_")
|| !strcmp(game_id, "SCES_")
|| !strcmp(game_id, "SCED_")
|| !strcmp(game_id, "SLPS_")
|| !strcmp(game_id, "SCPS_")
|| !strcmp(game_id, "SLPM_")
)
{
retro_fseek(fd, pos, SEEK_SET);
if (retro_fread(fd, game_id, 11) > 0)
{
game_id[4] = '-';
game_id[8] = game_id[9];
game_id[9] = game_id[10];
game_id[10] = '\0';
}
break;
}
}
else
break;
pos++;
} }
retro_fclose(fd); retro_fclose(fd);