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new_build_system (#18)
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Reviewed-on: #18
This commit is contained in:
Scott E. Graves
2024-09-06 15:05:48 +00:00
parent 9d3e4b8767
commit a7239558bd
191 changed files with 10683 additions and 10598 deletions
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66
support/include/utils/common.hpp
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@ -33,6 +33,8 @@ struct result final {
[[nodiscard]] operator bool() const { return ok; }
};
using retryable_action_t = std::function<bool()>;
[[nodiscard]] inline constexpr auto
calculate_read_size(std::uint64_t total_size, std::size_t read_size,
std::uint64_t offset) -> std::size_t {
@ -60,22 +62,20 @@ template <typename result_t, typename data_t>
[[nodiscard]] inline constexpr auto
divide_with_ceiling(result_t numerator, data_t denominator) -> result_t;
#if defined(PROJECT_ENABLE_LIBSODIUM)
template <typename data_t>
[[nodiscard]] inline auto generate_random() -> data_t;
template <typename data_t>
[[nodiscard]] inline auto generate_random(std::size_t size) -> data_t;
#endif // defined(PROJECT_ENABLE_LIBSODIUM)
template <typename data_t>
[[nodiscard]] inline auto generate_random_between(data_t begin,
data_t end) -> data_t;
#if defined(PROJECT_ENABLE_LIBSODIUM)
[[nodiscard]] auto generate_random_string(std::size_t length) -> std::string;
[[nodiscard]] auto generate_random_wstring(std::size_t length) -> std::wstring;
#if defined(PROJECT_ENABLE_LIBSODIUM)
template <typename data_t>
[[nodiscard]] inline auto generate_secure_random() -> data_t;
template <typename data_t>
[[nodiscard]] inline auto generate_secure_random(std::size_t size) -> data_t;
#endif // defined(PROJECT_ENABLE_LIBSODIUM)
[[nodiscard]] auto
@ -90,6 +90,11 @@ get_next_available_port(std::uint16_t first_port,
std::uint16_t &available_port) -> bool;
#endif // defined(PROJECT_ENABLE_BOOST)
[[nodiscard]] auto retry_action(retryable_action_t action,
std::size_t retry_count = 200U,
std::chrono::milliseconds retry_wait =
std::chrono::milliseconds(10)) -> bool;
template <typename result_t, typename data_t>
inline constexpr auto divide_with_ceiling(result_t numerator,
data_t denominator) -> result_t {
@ -101,26 +106,6 @@ inline constexpr auto divide_with_ceiling(result_t numerator,
: (numerator / denominator) + (numerator % denominator != 0);
}
#if defined(PROJECT_ENABLE_LIBSODIUM)
template <typename data_t> inline auto generate_random() -> data_t {
static_assert(!is_collection<std::decay_t<data_t>>::value,
"data_t is a vector or collection");
data_t ret{};
randombytes_buf(&ret, sizeof(ret));
return ret;
}
template <typename data_t>
inline auto generate_random(std::size_t size) -> data_t {
static_assert(is_collection<std::decay_t<data_t>>::value,
"data_t is not a vector or collection");
data_t ret;
ret.resize(size);
randombytes_buf(ret.data(), ret.size() * sizeof(typename data_t::value_type));
return ret;
}
#endif // defined(PROJECT_ENABLE_LIBSODIUM)
template <typename data_t>
inline auto generate_random_between(data_t begin, data_t end) -> data_t {
static_assert(std::is_integral_v<std::remove_cv_t<data_t>>,
@ -129,10 +114,31 @@ inline auto generate_random_between(data_t begin, data_t end) -> data_t {
throw std::range_error("end must be greater than begin");
}
static std::mt19937 gen(std::random_device{}());
thread_local std::mt19937 gen(
static_cast<unsigned long>(std::time(nullptr) ^ std::random_device{}()));
std::uniform_int_distribution<data_t> dis(begin, end);
return dis(gen);
}
#if defined(PROJECT_ENABLE_LIBSODIUM)
template <typename data_t> inline auto generate_secure_random() -> data_t {
static_assert(!is_collection<std::decay_t<data_t>>::value,
"data_t is a vector or collection");
data_t ret{};
randombytes_buf(&ret, sizeof(ret));
return ret;
}
template <typename data_t>
inline auto generate_secure_random(std::size_t size) -> data_t {
static_assert(is_collection<std::decay_t<data_t>>::value,
"data_t is not a vector or collection");
data_t ret;
ret.resize(size);
randombytes_buf(ret.data(), ret.size() * sizeof(typename data_t::value_type));
return ret;
}
#endif // defined(PROJECT_ENABLE_LIBSODIUM)
} // namespace repertory::utils
#endif // REPERTORY_INCLUDE_UTILS_COMMON_HPP_