| #pragma once |
| |
| #include "logging.hpp" |
| |
| #include <limits> |
| #include <string> |
| |
| namespace bmcweb |
| { |
| |
| struct OpenSSLGenerator |
| { |
| uint8_t operator()(); |
| |
| static constexpr uint8_t max() |
| { |
| return std::numeric_limits<uint8_t>::max(); |
| } |
| static constexpr uint8_t min() |
| { |
| return std::numeric_limits<uint8_t>::min(); |
| } |
| |
| bool error() const |
| { |
| return err; |
| } |
| |
| // all generators require this variable |
| using result_type = uint8_t; |
| |
| private: |
| // RAND_bytes() returns 1 on success, 0 otherwise. -1 if bad function |
| static constexpr int opensslSuccess = 1; |
| bool err = false; |
| }; |
| |
| std::string getRandomUUID(); |
| |
| std::string getRandomIdOfLength(size_t length); |
| |
| } // namespace bmcweb |