| 54 | } |
| 55 | |
| 56 | static void *scan_memory_pattern(void *data, size_t length, const std::vector<int> &pattern) |
| 57 | { |
| 58 | size_t pattern_size = pattern.size(); |
| 59 | auto patern_bytes = pattern.data(); |
| 60 | |
| 61 | size_t find_size = length - pattern_size; |
| 62 | auto scan_bytes = reinterpret_cast<uint8_t *>(data); |
| 63 | |
| 64 | for (size_t i = 0; i < find_size; ++i) |
| 65 | { |
| 66 | for (size_t j = 0; j < pattern_size; ++j) |
| 67 | if (scan_bytes[i + j] != patern_bytes[j] && patern_bytes[j] != -1) |
| 68 | goto next; |
| 69 | return scan_bytes + i; |
| 70 | next:; |
| 71 | } |
| 72 | |
| 73 | return nullptr; |
| 74 | } |
| 75 | |
| 76 | static void *scan_memory_bytes(void *data, size_t length, const std::vector<int> &find_bytes) |
| 77 | { |