| 43 | } |
| 44 | |
| 45 | std::vector<unsigned char> ParseHex(const char* psz) { |
| 46 | // convert hex dump to vector |
| 47 | std::vector<unsigned char> vch; |
| 48 | while (true) { |
| 49 | while (isspace(*psz)) { |
| 50 | psz++; |
| 51 | } |
| 52 | signed char c = blocksci::HexDigit(*psz++); |
| 53 | if (c == static_cast<signed char>(-1)) { |
| 54 | break; |
| 55 | } |
| 56 | auto n = static_cast<unsigned char>(c << 4); |
| 57 | c = blocksci::HexDigit(*psz++); |
| 58 | if (c == static_cast<signed char>(-1)) { |
| 59 | break; |
| 60 | } |
| 61 | n |= c; |
| 62 | vch.push_back(n); |
| 63 | } |
| 64 | return vch; |
| 65 | } |
| 66 | |
| 67 | BlockFileReaderBase::~BlockFileReaderBase() = default; |
| 68 | |