| 37 | |
| 38 | |
| 39 | class FatHeader(Header): |
| 40 | |
| 41 | def __init__(self, data): |
| 42 | super().__init__(data) |
| 43 | FR = FileReader(data) |
| 44 | FR.setOffset(4) |
| 45 | self.binarys = [] |
| 46 | self.arch_num = unpack(">L", FR.read(4))[0] |
| 47 | for i in range(self.arch_num): |
| 48 | FI = FatInfo(FR.read(4 * 5)) |
| 49 | self.binarys.append(FI) |
| 50 | |
| 51 | def getBinary(self, arch): |
| 52 | |
| 53 | for item in self.binarys: |
| 54 | if item.cpu_type == CPU_TYPE_X8664: |
| 55 | return item |
| 56 | elif item.cpu_type == CPU_TYPE_ARM64: |
| 57 | return item |
| 58 | return None |
| 59 | |
| 60 | class FatInfo: |
| 61 | def __init__(self, data): |