def print_cnmt(cnmt):
print('%016x v%d:' % (cnmt.tid, cnmt.ver))
if cnmt.title_type == 'SystemUpdate':
print(' Titles:')
for tid, d in cnmt.data.items():
print(' %016x:' % tid)
print(' Type: %s' % d['Type'])
print(' Version: %d' % d['Version'])
else:
print(' Total title size: %s' % bytes2human(cnmt.title_size))
print(' Files:')
for _, ncas in cnmt.data.items():
if ncas:
for nca_id, d in ncas.items():
print(' %032x.nca:' % nca_id)
print(' Size: %s' % bytes2human(d['Size']))
print(' SHA256: %s' % hx(d['Hash']).decode())
def _print_dir(self, dir, lvl=0, char=' '):
tab = lvl * char
string = ''
for child in dir.childs:
string += '\n' + tab + child.name
string += self._print_dir(child, lvl + 1, char)
for file in dir.files:
string += '\n' + tab + bytes2human(file.size) + '\t' + file.name
return string
def print_more(self):
print('%s:' % os.path.basename(self.name))
print(' Content type: %s' % self.header.content_type)
print(' Size: %s' % bytes2human(self.header.size))
print(' Distribution Type: %s' %
('Gamecard' if self.header.is_game_card else 'Digital'))
print(' Title ID: %016x' % self.header.tid)
if self.has_rights_id:
print(' Rights ID: %032x' % self.rights_id)
print(' Master key revision: %d' % self.crypto_type)
print(' Encryption type: %s' %
('Titlekey' if self.has_rights_id else 'Standard'))
if self.has_rights_id and not self.has_tkey:
print('Titlekey not available')
return
print(' Body key: %s' % hx(self.body_key).decode())
print(
memdump(self.header.rsa_sig_1,
message=' Fixed key signature: ',
length=32))
print(
memdump(self.header.rsa_sig_2,
message=' NPDM signature: ',
length=32))
print()
for n, sec in enumerate(self.sections):
print('Section %d (%s):' % (n, bytes2human(sec.size)))
print(' Type: %s' % ('ExeFS' if sec.is_exefs else sec.fs_type))
print(' Counter: %032x' %
((int.from_bytes(sec.nonce, byteorder='big') << 64) +
(sec.section_offset >> 4)))
print(' Offset: 0x%x' % sec.offset_in_cont)
if sec.section_header.fs_type == 'RomFS':
print(' Block Size: 0x%x' %
sec.section_header.superblock.lvls[0].block_size)
print(' Directories: %d' % sec.fs.dir_nb)
else:
print(' Block Size: 0x%x' %
sec.section_header.superblock.block_size)
print(' Files: %d' % sec.fs.file_nb)
print(str(sec.fs))
print()
def __str__(self):
string = '%s:\n' % os.path.basename(self.name)
string += ' Size: %s\n' % bytes2human(self.header.size)
string += ' Content type: %s\n' % self.header.content_type
string += ' Title ID: %016x\n' % self.header.tid
if self.has_rights_id:
string += ' Rights ID: %032x\n' % self.rights_id
string += ' Master key revision: %d\n' % self.crypto_type
string += ' Encryption type: %s\n' % (
'Titlekey' if self.has_rights_id else 'Standard')
if self.has_rights_id and not self.has_tkey:
string += 'Titlekey not available'
return string
string += ' Body key: %s\n\n' % hx(self.body_key).decode()
for n, sec in enumerate(self.sections):
string += 'Section %d: %s (%s)\n' % (n, ('ExeFS' if sec.is_exefs
else sec.fs_type),
bytes2human(sec.size))
if sec.section_header.fs_type == 'RomFS':
string += ' Directories: %d\n' % sec.fs.dir_nb
string += ' Files: %d\n' % sec.fs.file_nb
return string