diff options
Diffstat (limited to 'src/protocol.h')
| -rw-r--r-- | src/protocol.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/protocol.h b/src/protocol.h index 56b59aed3f..cf1d40db77 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -10,10 +10,10 @@ #ifndef BITCOIN_PROTOCOL_H #define BITCOIN_PROTOCOL_H -#include "netaddress.h" -#include "serialize.h" -#include "uint256.h" -#include "version.h" +#include <netaddress.h> +#include <serialize.h> +#include <uint256.h> +#include <version.h> #include <stdint.h> #include <string> @@ -27,16 +27,13 @@ class CMessageHeader { public: - enum { - MESSAGE_START_SIZE = 4, - COMMAND_SIZE = 12, - MESSAGE_SIZE_SIZE = 4, - CHECKSUM_SIZE = 4, - - MESSAGE_SIZE_OFFSET = MESSAGE_START_SIZE + COMMAND_SIZE, - CHECKSUM_OFFSET = MESSAGE_SIZE_OFFSET + MESSAGE_SIZE_SIZE, - HEADER_SIZE = MESSAGE_START_SIZE + COMMAND_SIZE + MESSAGE_SIZE_SIZE + CHECKSUM_SIZE - }; + static constexpr size_t MESSAGE_START_SIZE = 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 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]; explicit CMessageHeader(const MessageStartChars& pchMessageStartIn); @@ -249,9 +246,8 @@ const std::vector<std::string> &getAllNetMessageTypes(); enum ServiceFlags : uint64_t { // Nothing NODE_NONE = 0, - // NODE_NETWORK means that the node is capable of serving the block chain. It is currently - // set by all Bitcoin Core nodes, and is unset by SPV clients or other peers that just want - // network services but don't provide them. + // NODE_NETWORK means that the node is capable of serving the complete block chain. It is currently + // set by all Bitcoin Core non pruned nodes, and is unset by SPV clients or other light clients. NODE_NETWORK = (1 << 0), // NODE_GETUTXO means the node is capable of responding to the getutxo protocol request. // Bitcoin Core does not support this but a patch set called Bitcoin XT does. @@ -267,6 +263,10 @@ enum ServiceFlags : uint64_t { // NODE_XTHIN means the node supports Xtreme Thinblocks // If this is turned off then the node will not service nor make xthin requests NODE_XTHIN = (1 << 4), + // NODE_NETWORK_LIMITED means the same as NODE_NETWORK with the limitation of only + // serving the last 288 (2 day) blocks + // See BIP159 for details on how this is implemented. + NODE_NETWORK_LIMITED = (1 << 10), // Bits 24-31 are reserved for temporary experiments. Just pick a bit that // isn't getting used, or one not being used much, and notify the |