diff options
Diffstat (limited to 'src/protocol.h')
| -rw-r--r-- | src/protocol.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/protocol.h b/src/protocol.h index a7ca0c6f3e..cb7f9666e1 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -13,6 +13,7 @@ #include <uint256.h> #include <util/time.h> +#include <array> #include <cstdint> #include <limits> #include <string> @@ -26,14 +27,13 @@ class CMessageHeader { public: - static constexpr size_t MESSAGE_START_SIZE = 4; + using MessageStartChars = std::array<uint8_t, 4>; static constexpr size_t COMMAND_SIZE = 12; static constexpr size_t MESSAGE_SIZE_SIZE = 4; static constexpr size_t CHECKSUM_SIZE = 4; - static constexpr size_t MESSAGE_SIZE_OFFSET = MESSAGE_START_SIZE + COMMAND_SIZE; + static constexpr size_t MESSAGE_SIZE_OFFSET = std::tuple_size_v<MessageStartChars> + COMMAND_SIZE; static constexpr size_t CHECKSUM_OFFSET = MESSAGE_SIZE_OFFSET + MESSAGE_SIZE_SIZE; - static constexpr size_t HEADER_SIZE = MESSAGE_START_SIZE + COMMAND_SIZE + MESSAGE_SIZE_SIZE + CHECKSUM_SIZE; - typedef unsigned char MessageStartChars[MESSAGE_START_SIZE]; + static constexpr size_t HEADER_SIZE = std::tuple_size_v<MessageStartChars> + COMMAND_SIZE + MESSAGE_SIZE_SIZE + CHECKSUM_SIZE; explicit CMessageHeader() = default; @@ -47,7 +47,7 @@ public: SERIALIZE_METHODS(CMessageHeader, obj) { READWRITE(obj.pchMessageStart, obj.pchCommand, obj.nMessageSize, obj.pchChecksum); } - char pchMessageStart[MESSAGE_START_SIZE]{}; + MessageStartChars pchMessageStart{}; char pchCommand[COMMAND_SIZE]{}; uint32_t nMessageSize{std::numeric_limits<uint32_t>::max()}; uint8_t pchChecksum[CHECKSUM_SIZE]{}; |