//-------------------------------------------------
// initialize sysinfo.dat index
//-------------------------------------------------
void datfile_manager::init_sysinfo(fileptr &&fp)
{
int swcount = 0;
auto count = index_datafile(std::move(fp), m_sysidx, swcount, m_sysinfo_rev, TAG_SYSINFO_R, '.');
osd_printf_verbose("Sysinfo.dat games found = %i\n", count);
osd_printf_verbose("Rev = %s\n", m_sysinfo_rev.c_str());
}
//-------------------------------------------------
// initialize sysinfo.dat index
//-------------------------------------------------
void datfile_manager::init_sysinfo()
{
int swcount = 0;
int count = index_datafile(m_sysidx, swcount);
osd_printf_verbose("Sysinfo.dat games found = %i\n", count);
osd_printf_verbose("Rev = %s\n", m_sysinfo_rev.c_str());
}
//-------------------------------------------------
// initialize command.dat index
//-------------------------------------------------
void datfile_manager::init_command(fileptr &&fp)
{
int swcount = 0;
std::string tmp;
auto count = index_datafile(std::move(fp), m_cmdidx, swcount, tmp, std::string(), 'c');
osd_printf_verbose("Command.dat games found = %i\n", count);
}
//-------------------------------------------------
// initialize history.dat index
//-------------------------------------------------
void datfile_manager::init_history(fileptr &&fp)
{
int swcount = 0;
auto count = index_datafile(std::move(fp), m_histidx, swcount, m_history_rev, TAG_HISTORY_R, ' ');
osd_printf_verbose("History.dat systems found = %i\n", count);
osd_printf_verbose("History.dat software packages found = %i\n", swcount);
osd_printf_verbose("Rev = %s\n", m_history_rev.c_str());
}
//-------------------------------------------------
// initialize history.dat index
//-------------------------------------------------
void datfile_manager::init_history()
{
int swcount = 0;
int count = index_datafile(m_histidx, swcount);
osd_printf_verbose("History.dat games found = %i\n", count);
osd_printf_verbose("History.dat softwares found = %i\n", swcount);
osd_printf_verbose("Rev = %s\n", m_history_rev.c_str());
}
int load_driver_command(const game_driver *drv, char *buffer, int bufsize)
{
int command = 0;
*buffer = 0;
snprintf(filename, ARRAY_LENGTH(filename), "%s\\command.dat", GetDatsDir());
strcat(buffer, "\n**** COMMAND: ****\n\n");
/* try to open command datafile */
if (ParseOpen(filename))
{
/* create index if necessary */
if (cmd_idx)
command = 1;
else
command = (index_datafile (&cmd_idx, 0) != 0);
/* load informational text (append) */
if (cmd_idx)
{
int len = strlen(buffer);
int err = 0;
const game_driver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text(gdrv, buffer + len, bufsize - len, cmd_idx, DATAFILE_TAG_CMD, 0, 0);
int g = driver_list::clone(*gdrv);
if (g!=-1)
gdrv = &driver_list::driver(g);
else
gdrv = NULL;
} while (err && gdrv);
if (err)
command = 0;
}
ParseClose();
}
strcat(buffer, "\n\n");
return (command == 0);
}
int load_driver_scoreinfo(const game_driver *drv, char *buffer, int bufsize)
{
int scoreinfo = 0;
*buffer = 0;
snprintf(filename, ARRAY_LENGTH(filename), "%s\\story.dat", GetDatsDir());
/* try to open story datafile */
if (ParseOpen(filename))
{
/* create index if necessary */
if (score_idx)
scoreinfo = 1;
else
scoreinfo = (index_datafile (&score_idx, 0) != 0);
/* load informational text (append) */
if (score_idx)
{
int len = strlen(buffer);
int err = 0;
const game_driver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text(gdrv, buffer + len, bufsize - len, score_idx, DATAFILE_TAG_SCORE, 0, 0);
int g = driver_list::clone(*gdrv);
if (g!=-1)
gdrv = &driver_list::driver(g);
else
gdrv = NULL;
} while (err && gdrv);
if (err)
scoreinfo = 0;
}
ParseClose();
}
return (scoreinfo == 0);
}
/**************************************************************************
* load_driver_history
* Load history text for the specified driver into the specified buffer.
* Combines $bio field of HISTORY.DAT with $mame field of MAMEINFO.DAT.
*
* Returns 0 if successful.
*
* NOTE: For efficiency the indices are never freed (intentional leak).
**************************************************************************/
int load_driver_history (const struct GameDriver *drv, char *buffer, int bufsize)
{
static struct tDatafileIndex *hist_idx = 0;
static struct tDatafileIndex *mame_idx = 0;
int history = 0, mameinfo = 0;
int err;
*buffer = 0;
if(!history_filename)
history_filename = "history.dat";
/* try to open history datafile */
if (ParseOpen (history_filename))
{
/* create index if necessary */
if (hist_idx)
history = 1;
else
history = (index_datafile (&hist_idx) != 0);
/* load history text */
if (hist_idx)
{
const struct GameDriver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text (gdrv, buffer, bufsize,
hist_idx, DATAFILE_TAG_BIO);
gdrv = gdrv->clone_of;
} while (err && gdrv);
if (err) history = 0;
}
ParseClose ();
}
if(!mameinfo_filename)
mameinfo_filename = "mameinfo.dat";
/* try to open mameinfo datafile */
if (ParseOpen (mameinfo_filename))
{
/* create index if necessary */
if (mame_idx)
mameinfo = 1;
else
mameinfo = (index_datafile (&mame_idx) != 0);
/* load informational text (append) */
if (mame_idx)
{
int len = strlen (buffer);
const struct GameDriver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text (gdrv, buffer+len, bufsize-len,
mame_idx, DATAFILE_TAG_MAME);
gdrv = gdrv->clone_of;
} while (err && gdrv);
if (err) mameinfo = 0;
}
ParseClose ();
}
return (history == 0 && mameinfo == 0);
}
int load_driver_driverinfo(const game_driver *drv, char *buffer, int bufsize, int filenum)
{
int drivinfo = 0;
char source_file[40];
char tmp[100];
std::string temp = core_filename_extract_base(drv->source_file);
strcpy(source_file, temp.c_str());
*buffer = 0;
if (filenum)
snprintf(filename, ARRAY_LENGTH(filename), "%s\\messinfo.dat", GetDatsDir());
else
snprintf(filename, ARRAY_LENGTH(filename), "%s\\mameinfo.dat", GetDatsDir());
/* Print source code file */
snprintf(tmp, ARRAY_LENGTH(tmp), "\n\nSOURCE: %s\n\n", source_file);
strcat(buffer, tmp);
/* Try to open mameinfo datafile - driver section*/
if (ParseOpen(filename))
{
if (filenum)
{
/* create index if necessary */
if (messdriv_idx)
drivinfo = 1;
else
drivinfo = (index_datafile (&messdriv_idx, 1) != 0);
/* load informational text (append) */
if (messdriv_idx)
{
int len = strlen(buffer);
int err = load_datafile_text(drv, buffer + len, bufsize - len, messdriv_idx, DATAFILE_TAG_DRIV, 1, 1);
if (err)
drivinfo = 0;
}
}
else
{
/* create index if necessary */
if (driv_idx)
drivinfo = 1;
else
drivinfo = (index_datafile (&driv_idx, 1) != 0);
/* load informational text (append) */
if (driv_idx)
{
int len = strlen(buffer);
int err = load_datafile_text(drv, buffer + len, bufsize - len, driv_idx, DATAFILE_TAG_DRIV, 1, 1);
if (err)
drivinfo = 0;
}
}
ParseClose();
}
strcat(buffer, "\nGAMES SUPPORTED:\n");
for (int i = 0; i < driver_list::total(); i++)
{
if (!strcmp(source_file, GetDriverFilename(i)) && !(DriverIsBios(i)))
{
strcat(buffer, driver_list::driver(i).description);
strcat(buffer,"\n");
}
}
strcat(buffer, "\n\n");
return (drivinfo == 0);
}
int load_driver_mameinfo(const game_driver *drv, char *buffer, int bufsize, int filenum)
{
machine_config config(*drv, MameUIGlobal());
const game_driver *parent = NULL;
char name[512];
int mameinfo = 0;
int is_bios = 0;
*buffer = 0;
if (filenum)
snprintf(filename, ARRAY_LENGTH(filename), "%s\\messinfo.dat", GetDatsDir());
else
snprintf(filename, ARRAY_LENGTH(filename), "%s\\mameinfo.dat", GetDatsDir());
if (filenum)
strcat(buffer, "\n**** MESSINFO: ****\n\n");
else
strcat(buffer, "\n**** MAMEINFO: ****\n\n");
/* List the game info 'flags' */
if (drv->flags & MACHINE_NOT_WORKING)
strcat(buffer, "THIS GAME DOESN'T WORK PROPERLY\n");
if (drv->flags & MACHINE_UNEMULATED_PROTECTION)
strcat(buffer, "The game has protection which isn't fully emulated.\n");
if (drv->flags & MACHINE_IMPERFECT_GRAPHICS)
strcat(buffer, "The video emulation isn't 100% accurate.\n");
if (drv->flags & MACHINE_WRONG_COLORS)
strcat(buffer, "The colors are completely wrong.\n");
if (drv->flags & MACHINE_IMPERFECT_COLORS)
strcat(buffer, "The colors aren't 100% accurate.\n");
if (drv->flags & MACHINE_NO_SOUND)
strcat(buffer, "The game lacks sound.\n");
if (drv->flags & MACHINE_IMPERFECT_SOUND)
strcat(buffer, "The sound emulation isn't 100% accurate.\n");
if (drv->flags & MACHINE_SUPPORTS_SAVE)
strcat(buffer, "Save state support.\n");
if (drv->flags & MACHINE_MECHANICAL)
strcat(buffer, "The game contains mechanical parts.\n");
strcat(buffer, "\n");
if (drv->flags & MACHINE_IS_BIOS_ROOT)
is_bios = 1;
/* try to open mameinfo datafile */
if (ParseOpen(filename))
{
if (filenum)
{
/* create index if necessary */
if (mess_idx)
mameinfo = 1;
else
mameinfo = (index_datafile (&mess_idx, 0) != 0);
/* load informational text (append) */
if (mess_idx)
{
int len = strlen(buffer);
int err = 0;
const game_driver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text(gdrv, buffer + len, bufsize - len, mess_idx, DATAFILE_TAG_MAME, 0, 1);
int g = driver_list::clone(*gdrv);
if (g!=-1)
gdrv = &driver_list::driver(g);
else
gdrv = NULL;
} while (err && gdrv);
if (err)
mameinfo = 0;
}
}
else
{
/* create index if necessary */
if (mame_idx)
mameinfo = 1;
else
mameinfo = (index_datafile (&mame_idx, 0) != 0);
/* load informational text (append) */
if (mame_idx)
{
int len = strlen(buffer);
int err = 0;
const game_driver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text(gdrv, buffer + len, bufsize - len, mame_idx, DATAFILE_TAG_MAME, 0, 1);
int g = driver_list::clone(*gdrv);
if (g!=-1)
gdrv = &driver_list::driver(g);
else
gdrv = NULL;
} while (err && gdrv);
if (err)
mameinfo = 0;
}
}
ParseClose();
}
/* GAME INFORMATIONS */
snprintf(name, ARRAY_LENGTH(name), "\nGAME: %s\n", drv->name);
strcat(buffer, name);
snprintf(name, ARRAY_LENGTH(name), "%s", drv->description);
strcat(buffer, name);
snprintf(name, ARRAY_LENGTH(name), " (%s %s)\n\nCPU:\n", drv->manufacturer, drv->year);
strcat(buffer, name);
/* iterate over CPUs */
execute_interface_iterator iter(config.root_device());
device_execute_interface *cpu = iter.first();
while (cpu)
{
if (cpu->device().clock() >= 1000000)
snprintf(name, ARRAY_LENGTH(name), "%s %d.%06d MHz\n", cpu->device().name(), cpu->device().clock() / 1000000, cpu->device().clock() % 1000000);
else
snprintf(name, ARRAY_LENGTH(name), "%s %d.%03d kHz\n", cpu->device().name(), cpu->device().clock() / 1000, cpu->device().clock() % 1000);
strcat(buffer, name);
cpu = iter.next();
}
strcat(buffer, "\nSOUND:\n");
int has_sound = 0;
/* iterate over sound chips */
sound_interface_iterator sounditer(config.root_device());
const device_sound_interface *sound = sounditer.first();
while(sound)
{
int clock = 0;
int count = 0;
device_type sound_type_;
char tmpname[1024];
snprintf(tmpname, ARRAY_LENGTH(tmpname), "%s", sound->device().name());
sound_type_ = sound->device().type();
clock = sound->device().clock();
has_sound = 1;
count = 1;
sound = sounditer.next();
/* Matching chips at the same clock are aggregated */
while (sound && sound->device().type() == sound_type_ && sound->device().clock() == clock)
{
count++;
sound = sounditer.next();
}
if (count > 1)
{
snprintf(name, ARRAY_LENGTH(name), "%dx ",count);
strcat(buffer, name);
}
strcat(buffer, tmpname);
if (clock)
{
if (clock >= 1000000)
snprintf(name, ARRAY_LENGTH(name), " %d.%06d MHz", clock / 1000000, clock % 1000000);
else
snprintf(name, ARRAY_LENGTH(name), " %d.%03d kHz", clock / 1000, clock % 1000);
strcat(buffer, name);
}
strcat(buffer, "\n");
}
if (has_sound)
{
speaker_device_iterator iter(config.root_device());
int channels = iter.count();
if(channels == 1)
snprintf(name, ARRAY_LENGTH(name), "%d Channel\n",channels);
else
snprintf(name, ARRAY_LENGTH(name), "%dx Channels\n",channels);
strcat(buffer, name);
}
strcat(buffer, "\nVIDEO:\n");
screen_device_iterator screeniter(config.root_device());
const screen_device *screen = screeniter.first();
if (screen == nullptr)
strcat(buffer, "Screenless\n");
else if (screen->screen_type() == SCREEN_TYPE_VECTOR)
strcat(buffer,"Vector\n");
else
{
for (; screen != nullptr; screen = screeniter.next())
{
if (drv->flags & ORIENTATION_SWAP_XY)
snprintf(name, ARRAY_LENGTH(name), "%d x %d (V)", screen->visible_area().height(), screen->visible_area().width());
else
snprintf(name, ARRAY_LENGTH(name), "%d x %d (H)", screen->visible_area().width(), screen->visible_area().height());
strcat(buffer, name);
snprintf(name, ARRAY_LENGTH(name), " %f Hz", ATTOSECONDS_TO_HZ(screen->refresh_attoseconds()));
strcat(buffer, name);
strcat(buffer, "\n");
}
}
strcat(buffer, "\nROM REGION:\n");
int g = driver_list::clone(*drv);
if (g!=-1)
parent = &driver_list::driver(g);
device_iterator deviter(config.root_device());
for (device_t *device = deviter.first(); device; device = deviter.next())
{
for (const rom_entry *region = rom_first_region(*device); region != nullptr; region = rom_next_region(region))
{
for (const rom_entry *rom = rom_first_file(region); rom != nullptr; rom = rom_next_file(rom))
{
hash_collection hashes(ROM_GETHASHDATA(rom));
if (g!=-1)
{
machine_config pconfig(*parent, MameUIGlobal());
device_iterator deviter(pconfig.root_device());
for (device_t *device = deviter.first(); device != nullptr; device = deviter.next())
for (const rom_entry *pregion = rom_first_region(*device); pregion != nullptr; pregion = rom_next_region(pregion))
for (const rom_entry *prom = rom_first_file(pregion); prom != nullptr; prom = rom_next_file(prom))
{
hash_collection phashes(ROM_GETHASHDATA(prom));
if (hashes == phashes)
break;
}
}
snprintf(name, ARRAY_LENGTH(name), "%-16s \t", ROM_GETNAME(rom));
strcat(buffer, name);
snprintf(name, ARRAY_LENGTH(name), "%09d \t", rom_file_size(rom));
strcat(buffer, name);
snprintf(name, ARRAY_LENGTH(name), "%-10s", ROMREGION_GETTAG(region));
strcat(buffer, name);
strcat(buffer, "\n");
}
}
}
samples_device_iterator samplesiter(config.root_device());
for (samples_device *device = samplesiter.first(); device != nullptr; device = samplesiter.next())
{
samples_iterator sampiter(*device);
if (sampiter.altbasename() != nullptr)
{
snprintf(name, ARRAY_LENGTH(name), "\nSAMPLES (%s):\n", sampiter.altbasename());
strcat(buffer, name);
}
std::unordered_set<std::string> already_printed;
for (const char *samplename = sampiter.first(); samplename != nullptr; samplename = sampiter.next())
{
// filter out duplicates
if (!already_printed.insert(samplename).second)
continue;
// output the sample name
snprintf(name, ARRAY_LENGTH(name), "%s.wav\n", samplename);
strcat(buffer, name);
}
}
if (!is_bios)
{
int g = driver_list::clone(*drv);
if (g!=-1)
drv = &driver_list::driver(g);
strcat(buffer, "\nORIGINAL:\n");
strcat(buffer, drv->description);
strcat(buffer, "\n\nCLONES:\n");
for (int i = 0; i < driver_list::total(); i++)
{
if (!strcmp (drv->name, driver_list::driver(i).parent))
{
strcat(buffer, driver_list::driver(i).description);
strcat(buffer, "\n");
}
}
}
strcat(buffer, "\n");
return (mameinfo == 0);
}
/**************************************************************************
* load_driver_history
* Load history text for the specified driver into the specified buffer.
* Combines $bio field of HISTORY.DAT with $mame field of MAMEINFO.DAT.
*
* Returns 0 if successful.
*
* NOTE: For efficiency the indices are never freed (intentional leak).
**************************************************************************/
int load_driver_history(const game_driver *drv, char *buffer, int bufsize, int filenum)
{
int history = 0;
*buffer = 0;
if (filenum)
snprintf(filename, ARRAY_LENGTH(filename), "%s\\sysinfo.dat", GetDatsDir());
else
snprintf(filename, ARRAY_LENGTH(filename), "%s\\history.dat", GetDatsDir());
/* try to open history datafile */
if (filenum)
{
if (ParseOpen(filename))
{
/* create index if necessary */
if (sysinfo_idx)
history = 1;
else
history = (index_datafile (&sysinfo_idx, 0) != 0);
/* load history text (append)*/
if (sysinfo_idx)
{
strcat(buffer, "\n**** SYSINFO: ****\n\n");
int len = strlen(buffer);
int err = 0;
const game_driver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text(gdrv, buffer + len, bufsize - len, sysinfo_idx, DATAFILE_TAG_BIO, 0, 0);
int g = driver_list::clone(*gdrv);
if (g!=-1)
gdrv = &driver_list::driver(g);
else
gdrv = NULL;
} while (err && gdrv);
if (err)
history = 0;
}
ParseClose();
}
}
else
{
if (ParseOpen(filename))
{
/* create index if necessary */
if (hist_idx)
history = 1;
else
history = (index_datafile (&hist_idx, 0) != 0);
/* load history text (append)*/
if (hist_idx)
{
strcat(buffer, "\n**** HISTORY: ****\n\n");
int len = strlen(buffer);
int err = 0;
const game_driver *gdrv;
gdrv = drv;
do
{
err = load_datafile_text(gdrv, buffer + len, bufsize - len, hist_idx, DATAFILE_TAG_BIO, 0, 0);
int g = driver_list::clone(*gdrv);
if (g!=-1)
gdrv = &driver_list::driver(g);
else
gdrv = NULL;
} while (err && gdrv);
if (err)
history = 0;
}
ParseClose();
}
}
strcat(buffer, "\n");
return (history == 0);
}
//-------------------------------------------------
// initialize story.dat index
//-------------------------------------------------
void datfile_manager::init_story(fileptr &&fp)
{
int swcount = 0;
auto count = index_datafile(std::move(fp), m_storyidx, swcount, m_story_rev, TAG_STORY_R, 's');
osd_printf_verbose("Story.dat games found = %i\n", count);
}
//-------------------------------------------------
// initialize command.dat index
//-------------------------------------------------
void datfile_manager::init_command()
{
int swcount = 0;
int count = index_datafile(m_cmdidx, swcount);
osd_printf_verbose("Command.dat games found = %i\n", count);
}
//-------------------------------------------------
// initialize story.dat index
//-------------------------------------------------
void datfile_manager::init_storyinfo()
{
int swcount = 0;
int count = index_datafile(m_storyidx, swcount);
osd_printf_verbose("Story.dat games found = %i\n", count);
}