From 855affd9b681d98f248009ddb2c1abe987029f72 Mon Sep 17 00:00:00 2001 From: Oliver Reiche Date: Wed, 15 Jun 2022 18:51:47 +0200 Subject: Crypto: Refactor hash computation ... by renaming HashGenerator to (incremental) Hasher and dropping support for Git/MD5 hashes. The Hasher does not expose the actual hash implementation. --- src/buildtool/crypto/hash_impl.hpp | 40 -------------------------------------- 1 file changed, 40 deletions(-) delete mode 100644 src/buildtool/crypto/hash_impl.hpp (limited to 'src/buildtool/crypto/hash_impl.hpp') diff --git a/src/buildtool/crypto/hash_impl.hpp b/src/buildtool/crypto/hash_impl.hpp deleted file mode 100644 index d37322bd..00000000 --- a/src/buildtool/crypto/hash_impl.hpp +++ /dev/null @@ -1,40 +0,0 @@ -#ifndef INCLUDED_SRC_BUILDTOOL_CRYPTO_HASH_IMPL_HPP -#define INCLUDED_SRC_BUILDTOOL_CRYPTO_HASH_IMPL_HPP - -#include -#include - -#include "src/buildtool/logging/logger.hpp" - -/// \brief Interface for hash implementations -class IHashImpl { - public: - IHashImpl() noexcept = default; - IHashImpl(IHashImpl const&) = default; - IHashImpl(IHashImpl&&) = default; - auto operator=(IHashImpl const&) -> IHashImpl& = default; - auto operator=(IHashImpl&&) -> IHashImpl& = default; - virtual ~IHashImpl() = default; - - /// \brief Feed data to the incremental hashing. - [[nodiscard]] virtual auto Update(std::string const& data) noexcept - -> bool = 0; - - /// \brief Finalize the hashing and return hash as string of raw bytes. - [[nodiscard]] virtual auto Finalize() && noexcept - -> std::optional = 0; - - /// \brief Compute the hash of data and return it as string of raw bytes. - [[nodiscard]] virtual auto Compute(std::string const& data) && noexcept - -> std::string = 0; - - /// \brief Get length of the hash in raw bytes. - [[nodiscard]] virtual auto DigestLength() const noexcept -> std::size_t = 0; - - static auto FatalError() noexcept -> void { - Logger::Log(LogLevel::Error, "Failed to compute hash."); - std::terminate(); - } -}; - -#endif // INCLUDED_SRC_BUILDTOOL_CRYPTO_HASH_IMPL_HPP -- cgit v1.2.3