def appid(self):
algorithm = Crc(
width=32, poly=0x04C11DB7, reflect_in=True, xor_in=0xFFFFFFFF, reflect_out=True, xor_out=0xFFFFFFFF
)
crc_input = "".join([self.exe, self.name])
top_32 = algorithm.bit_by_bit(crc_input) | 0x80000000
full_64 = (top_32 << 32) | 0x02000000
return str(full_64)
def shortcut_app_id(shortcut): """ Generates the app id for a given shortcut. Steam uses app ids as a unique identifier for games, but since shortcuts dont have a canonical serverside representation they need to be generated on the fly. The important part about this function is that it will generate the same app id as Steam does for a given shortcut """ algorithm = Crc(width = 32, poly = 0x04C11DB7, reflect_in = True, xor_in = 0xffffffff, reflect_out = True, xor_out = 0xffffffff) crc_input = ''.join([shortcut.exe,shortcut.name]) high_32 = algorithm.bit_by_bit(crc_input) | 0x80000000 full_64 = (high_32 << 32) | 0x02000000 return str(full_64)
def shortcut_app_id(shortcut):
"""
Generates the app id for a given shortcut. Steam uses app ids as a unique
identifier for games, but since shortcuts dont have a canonical serverside
representation they need to be generated on the fly. The important part
about this function is that it will generate the same app id as Steam does
for a given shortcut
"""
algorithm = Crc(width=32,
poly=0x04C11DB7,
reflect_in=True,
xor_in=0xffffffff,
reflect_out=True,
xor_out=0xffffffff)
crc_input = ''.join([shortcut.exe, shortcut.name])
high_32 = algorithm.bit_by_bit(crc_input) | 0x80000000
full_64 = (high_32 << 32) | 0x02000000
return str(full_64)
