diff options
Diffstat (limited to 'src/consensus/validation.h')
| -rw-r--r-- | src/consensus/validation.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/consensus/validation.h b/src/consensus/validation.h index 8fc3ef1b66..5494ce40ea 100644 --- a/src/consensus/validation.h +++ b/src/consensus/validation.h @@ -7,6 +7,10 @@ #define BITCOIN_CONSENSUS_VALIDATION_H #include <string> +#include "version.h" +#include "consensus/consensus.h" +#include "primitives/transaction.h" +#include "primitives/block.h" /** "reject" message codes */ static const unsigned char REJECT_MALFORMED = 0x01; @@ -85,4 +89,18 @@ public: std::string GetDebugMessage() const { return strDebugMessage; } }; +static inline int64_t GetTransactionWeight(const CTransaction& tx) +{ + return ::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION | SERIALIZE_TRANSACTION_NO_WITNESS) * (WITNESS_SCALE_FACTOR -1) + ::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION); +} + +static inline int64_t GetBlockWeight(const CBlock& block) +{ + // This implements the weight = (stripped_size * 4) + witness_size formula, + // using only serialization with and without witness data. As witness_size + // is equal to total_size - stripped_size, this formula is identical to: + // weight = (stripped_size * 3) + total_size. + return ::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION | SERIALIZE_TRANSACTION_NO_WITNESS) * (WITNESS_SCALE_FACTOR - 1) + ::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION); +} + #endif // BITCOIN_CONSENSUS_VALIDATION_H |