def read_files(self):
"""Reads files."""
self.roms = []
files = self.get_files()
num_files = len(files)
for filenum, filename in enumerate(files):
fullpath = os.path.join(self.rom_path, filename)
try:
archive = Archive(fullpath)
for fname in archive.namelist:
rom_header = m64p_rom_header()
ctypes.memmove(
ctypes.byref(rom_header),
archive.read(fname, ctypes.sizeof(rom_header)),
ctypes.sizeof(rom_header))
rom_settings = self.parent.core.get_rom_settings(
sl(rom_header.CRC1), sl(rom_header.CRC2))
if rom_settings:
crc = "%X%X" % (sl(rom_header.CRC1), sl(rom_header.CRC2))
self.roms.append((crc, rom_settings.goodname, fullpath, fname))
archive.close()
except Exception, err:
log.warn(str(err))
continue
percent = float(filenum) / float(num_files) * 100
self.parent.progressBar.emit(SIGNAL("valueChanged(int)"), percent)
def read_files(self):
"""Reads files."""
self.roms = []
files = self.get_files()
num_files = len(files)
for filenum, filename in enumerate(files):
fullpath = os.path.join(self.rom_path, filename)
try:
archive = Archive(fullpath)
for fname in archive.namelist:
rom_header = m64p_rom_header()
ctypes.memmove(
ctypes.byref(rom_header),
archive.read(fname, ctypes.sizeof(rom_header)),
ctypes.sizeof(rom_header))
rom_settings = self.parent.core.get_rom_settings(
sl(rom_header.CRC1), sl(rom_header.CRC2))
if rom_settings:
crc = "%X%X" % (sl(rom_header.CRC1), sl(
rom_header.CRC2))
self.roms.append(
(crc, rom_settings.goodname, fullpath, fname))
archive.close()
except Exception, err:
log.warn(str(err))
continue
percent = float(filenum) / float(num_files) * 100
self.parent.progressBar.emit(SIGNAL("valueChanged(int)"), percent)
def __init__(self, parent=None):
self.parent = parent
self.core = self.parent.worker.core
rom_info = [('GoodName', self.core.rom_settings.goodname.decode()),
('Name', self.core.rom_header.Name.decode()),
('MD5', self.core.rom_settings.MD5.decode()),
('CRC1', '%x' % sl(self.core.rom_header.CRC1)),
('CRC2', '%x' % sl(self.core.rom_header.CRC2)),
('Type', self.core.rom_type),
('Size', self.get_rom_size()),
('Country', self.get_country_name()),
('Manufacturer', self.get_manufacturer())]
info = os.linesep.join(
[k + ': ' + str(v) for k, v in rom_info if str(v)])
QMessageBox.information(self.parent, 'ROM Information', info)
def __init__(self, parent=None):
self.parent = parent
self.core = self.parent.worker.core
rom_info = [
('GoodName', self.core.rom_settings.goodname),
('Name', self.core.rom_header.Name),
('MD5', self.core.rom_settings.MD5),
('CRC1', '%x' % sl(self.core.rom_header.CRC1)),
('CRC2', '%x' % sl(self.core.rom_header.CRC2)),
('Type', self.core.rom_type),
('Size', self.get_rom_size()),
('Country', self.get_country_name()),
('Manufacturer', self.get_manufacturer())
]
info = os.linesep.join([k+': '+str(v) for k, v in rom_info if str(v)])
QMessageBox.information(self.parent, 'ROM Information', info)
def save_image(self, title=True):
"""Saves snapshot or title image."""
data_path = self.core.config.get_path("UserData")
capture = "title" if title else "snapshot"
dst_path = os.path.join(data_path, capture)
if not os.path.isdir(dst_path):
os.makedirs(dst_path)
screenshot = self.get_screenshot(os.path.join(data_path, "screenshot"))
if screenshot:
image_name = "%X%X.png" % (sl(
self.core.rom_header.CRC1), sl(self.core.rom_header.CRC2))
try:
shutil.copyfile(screenshot, os.path.join(dst_path, image_name))
log.info("Captured %s" % capture)
except IOError:
log.exception("couldn't save image %s" % image_name)
def save_image(self, title=True):
"""Saves snapshot or title image."""
data_path = self.core.config.get_path("UserData")
capture = "title" if title else "snapshot"
dst_path = os.path.join(data_path, capture)
if not os.path.isdir(dst_path):
os.makedirs(dst_path)
screenshot = self.get_screenshot(
os.path.join(data_path, "screenshot"))
if screenshot:
image_name = "%X%X.png" % (
sl(self.core.rom_header.CRC1), sl(self.core.rom_header.CRC2))
try:
shutil.copyfile(screenshot, os.path.join(dst_path, image_name))
log.info("Captured %s" % capture)
except IOError:
log.exception("couldn't save image %s" % image_name)
def get_rom_crc(self, archive, fname):
rom_header = m64p_rom_header()
ctypes.memmove(
ctypes.byref(rom_header),
archive.read(fname, ctypes.sizeof(rom_header)),
ctypes.sizeof(rom_header))
crc1_pre = sl(rom_header.CRC1)
crc2_pre = sl(rom_header.CRC2)
regs = 0
regs |= rom_header.init_PI_BSB_DOM1_LAT_REG << 24
regs |= rom_header.init_PI_BSB_DOM1_PGS_REG << 16
regs |= rom_header.init_PI_BSB_DOM1_PWD_REG << 8
regs |= rom_header.init_PI_BSB_DOM1_PGS_REG2
if regs == 0x80371240:
# native *.z64
crc1 = crc1_pre
crc2 = crc2_pre
elif regs == 0x37804012:
# byteswapped [BADC] *.v64
crc1 = 0
crc1 |= ((crc1_pre >> 0) & 0xff) << 8
crc1 |= ((crc1_pre >> 8) & 0xff) << 0
crc1 |= ((crc1_pre >> 16) & 0xff) << 24
crc1 |= ((crc1_pre >> 24) & 0xff) << 16
crc2 = 0
crc2 |= ((crc2_pre >> 0) & 0xff) << 8
crc2 |= ((crc2_pre >> 8) & 0xff) << 0
crc2 |= ((crc2_pre >> 16) & 0xff) << 24
crc2 |= ((crc2_pre >> 24) & 0xff) << 16
elif regs == 0x40123780:
# wordswapped [DCBA] *.n64
crc1 = 0
crc1 |= ((crc1_pre >> 0) & 0xff) << 24
crc1 |= ((crc1_pre >> 8) & 0xff) << 16
crc1 |= ((crc1_pre >> 16) & 0xff) << 8
crc1 |= ((crc1_pre >> 24) & 0xff) << 0
crc2 = 0
crc2 |= ((crc2_pre >> 0) & 0xff) << 24
crc2 |= ((crc2_pre >> 8) & 0xff) << 16
crc2 |= ((crc2_pre >> 16) & 0xff) << 8
crc2 |= ((crc2_pre >> 24) & 0xff) << 0
else:
return None
return (crc1, crc2)
def get_manufacturer(self):
if chr(sl(self.core.rom_header.Manufacturer_ID)) == 'N':
return 'Nintendo'
else:
return '0x%x' % self.core.rom_header.Manufacturer_ID
def read_file(self):
"""Parses cheats file"""
rom_found = False
cheat_name = None
cheat_description = None
cheat_gamename = None
cheat_codes = []
cheat_file = os.path.join(
self.parent.worker.core.config.get_path("SharedData"),
'mupencheat.txt')
if not os.path.isfile(cheat_file) or not os.access(
cheat_file, os.R_OK):
log.warn("cheat code database file '%s' not found." % cheat_file)
return None
rom_section = "%08X-%08X-C:%X" % (
sl(self.parent.worker.core.rom_header.CRC1),
sl(self.parent.worker.core.rom_header.CRC2),
self.parent.worker.core.rom_header.Country_code & 0xff)
rom_section = rom_section.upper()
code_re = re.compile('^([0-9A-F]{8})\s+([?|0-9A-F]{4})\s?(.*)$', re.M)
try:
fd = open(cheat_file, 'r')
except IOError:
log.warn("couldn't open cheat code database file '%s'." %
cheat_file)
return None
else:
lines = [line.strip() for line in fd.readlines()]
fd.close()
for line in lines:
# ignore line if comment
if line.startswith('#') or line.startswith('//'):
continue
# handle beginning of new rom section
if line.startswith('crc '):
# if we have already found cheats for the given ROM file
# then return cheats and exit upon encountering a new ROM section
if rom_found and (cheat_codes or cheat_gamename is not None):
del lines
return cheat_codes
# else see if this section matches
if line[4:] == rom_section:
rom_found = True
continue
# if we haven't found the specified section
# then continue looking
if not rom_found:
continue
# game name
if line.startswith('gn '):
cheat_gamename = line[3:]
continue
# code name
if line.startswith('cn '):
cheat_name = line[3:]
continue
# if cheat_name is empty don't do these checks
if not cheat_name:
continue
# code description
if line.startswith('cd '):
cheat_description = line[3:]
continue
# match cheat codes
match = code_re.match(line)
if match:
c1 = match.group(1)
c2 = match.group(2)
if '??' in c2:
c3 = [
tuple(item.split(':'))
for item in match.group(3).split(',')
]
else:
c3 = None
cheat_codes.append((cheat_name, cheat_description, c1, c2, c3))
if cheat_description:
cheat_description = None
continue
if line:
# otherwise we don't know what this line is
log.warn("unrecognized line in cheat file: '%s'" % line)
return None
def get_manufacturer(self):
if chr(sl(self.core.rom_header.Manufacturer_ID)) == 'N':
return 'Nintendo'
else:
return '0x%x' % self.core.rom_header.Manufacturer_ID
def read_file(self):
"""Parses cheats file"""
rom_found = False
cheat_name = None
cheat_description = None
cheat_gamename = None
cheat_codes = []
cheat_file = os.path.join(
self.parent.worker.core.config.get_path( "SharedData"), 'mupencheat.txt')
if not os.path.isfile(cheat_file) or not os.access(cheat_file, os.R_OK):
log.warn("cheat code database file '%s' not found." % cheat_file)
return None
rom_section = "%08X-%08X-C:%X" % (
sl(self.parent.worker.core.rom_header.CRC1),
sl(self.parent.worker.core.rom_header.CRC2),
self.parent.worker.core.rom_header.Country_code & 0xff)
rom_section = rom_section.upper()
code_re = re.compile('^([0-9A-F]{8})\s+([?|0-9A-F]{4})\s?(.*)$', re.M)
try:
fd = open(cheat_file, 'r')
except IOError:
log.warn("couldn't open cheat code database file '%s'." % cheat_file)
return None
else:
lines = [line.strip() for line in fd.readlines()]
fd.close()
for line in lines:
# ignore line if comment
if line.startswith('#') or line.startswith('//'):
continue
# handle beginning of new rom section
if line.startswith('crc '):
# if we have already found cheats for the given ROM file
# then return cheats and exit upon encountering a new ROM section
if rom_found and (cheat_codes or cheat_gamename is not None):
del lines
return cheat_codes
# else see if this section matches
if line[4:] == rom_section:
rom_found = True
continue
# if we haven't found the specified section
# then continue looking
if not rom_found:
continue
# game name
if line.startswith('gn '):
cheat_gamename = line[3:]
continue
# code name
if line.startswith('cn '):
cheat_name = line[3:]
continue
# if cheat_name is empty don't do these checks
if not cheat_name:
continue
# code description
if line.startswith('cd '):
cheat_description = line[3:]
continue
# match cheat codes
match = code_re.match(line)
if match:
c1 = match.group(1)
c2 = match.group(2)
if '??' in c2:
c3 = [tuple(item.split(':')) for item in match.group(3).split(',')]
else:
c3 = None
cheat_codes.append(
(cheat_name, cheat_description, c1, c2, c3))
if cheat_description:
cheat_description = None
continue
if line:
# otherwise we don't know what this line is
log.warn("unrecognized line in cheat file: '%s'" % line)
return None
