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-rw-r--r--src/policy/policy.h14
1 files changed, 11 insertions, 3 deletions
diff --git a/src/policy/policy.h b/src/policy/policy.h
index 4f9354e36f..fefb562ff9 100644
--- a/src/policy/policy.h
+++ b/src/policy/policy.h
@@ -19,12 +19,14 @@ static const unsigned int DEFAULT_BLOCK_MAX_SIZE = 750000;
static const unsigned int DEFAULT_BLOCK_MIN_SIZE = 0;
/** Default for -blockprioritysize, maximum space for zero/low-fee transactions **/
static const unsigned int DEFAULT_BLOCK_PRIORITY_SIZE = 0;
+/** Default for -blockmaxcost, which control the range of block costs the mining code will create **/
+static const unsigned int DEFAULT_BLOCK_MAX_COST = 3000000;
/** The maximum size for transactions we're willing to relay/mine */
-static const unsigned int MAX_STANDARD_TX_SIZE = 100000;
+static const unsigned int MAX_STANDARD_TX_COST = 400000;
/** Maximum number of signature check operations in an IsStandard() P2SH script */
static const unsigned int MAX_P2SH_SIGOPS = 15;
/** The maximum number of sigops we're willing to relay/mine in a single tx */
-static const unsigned int MAX_STANDARD_TX_SIGOPS = MAX_BLOCK_SIGOPS/5;
+static const unsigned int MAX_STANDARD_TX_SIGOPS_COST = MAX_BLOCK_SIGOPS_COST/5;
/** Default for -maxmempool, maximum megabytes of mempool memory usage */
static const unsigned int DEFAULT_MAX_MEMPOOL_SIZE = 300;
/**
@@ -41,7 +43,9 @@ static const unsigned int STANDARD_SCRIPT_VERIFY_FLAGS = MANDATORY_SCRIPT_VERIFY
SCRIPT_VERIFY_CLEANSTACK |
SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY |
SCRIPT_VERIFY_CHECKSEQUENCEVERIFY |
- SCRIPT_VERIFY_LOW_S;
+ SCRIPT_VERIFY_LOW_S |
+ SCRIPT_VERIFY_WITNESS |
+ SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_WITNESS_PROGRAM;
/** For convenience, standard but not mandatory verify flags. */
static const unsigned int STANDARD_NOT_MANDATORY_VERIFY_FLAGS = STANDARD_SCRIPT_VERIFY_FLAGS & ~MANDATORY_SCRIPT_VERIFY_FLAGS;
@@ -63,4 +67,8 @@ bool IsStandardTx(const CTransaction& tx, std::string& reason);
*/
bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs);
+/** Compute the virtual transaction size (cost reinterpreted as bytes). */
+int64_t GetVirtualTransactionSize(int64_t nCost);
+int64_t GetVirtualTransactionSize(const CTransaction& tx);
+
#endif // BITCOIN_POLICY_POLICY_H