diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/chainparams.h | 3 | ||||
| -rw-r--r-- | src/main.cpp | 23 |
2 files changed, 9 insertions, 17 deletions
diff --git a/src/chainparams.h b/src/chainparams.h index bb95b3aa4a..6274bf3eb4 100644 --- a/src/chainparams.h +++ b/src/chainparams.h @@ -50,9 +50,6 @@ public: const std::vector<unsigned char>& AlertKey() const { return vAlertPubKey; } int GetDefaultPort() const { return nDefaultPort; } int SubsidyHalvingInterval() const { return consensus.nSubsidyHalvingInterval; } - int EnforceBlockUpgradeMajority() const { return consensus.nMajorityEnforceBlockUpgrade; } - int RejectBlockOutdatedMajority() const { return consensus.nMajorityRejectBlockOutdated; } - int ToCheckBlockUpgradeMajority() const { return consensus.nMajorityWindow; } /** Used if GenerateBitcoins is called with a negative number of threads */ int DefaultMinerThreads() const { return nMinerThreads; } diff --git a/src/main.cpp b/src/main.cpp index 4f4926eb40..7bd2bdd447 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -75,10 +75,9 @@ void EraseOrphansFor(NodeId peer); /** * Returns true if there are nRequired or more blocks of minVersion or above - * in the last Params().ToCheckBlockUpgradeMajority() blocks, starting at pstart - * and going backwards. + * in the last Consensus::Params::nMajorityWindow blocks, starting at pstart and going backwards. */ -static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned int nRequired); +static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned nRequired, const Consensus::Params& consensusParams); static void CheckBlockIndex(); /** Constant stuff for coinbase transactions we create: */ @@ -1747,7 +1746,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin unsigned int flags = fStrictPayToScriptHash ? SCRIPT_VERIFY_P2SH : SCRIPT_VERIFY_NONE; // Start enforcing the DERSIG (BIP66) rules, for block.nVersion=3 blocks, when 75% of the network has upgraded: - if (block.nVersion >= 3 && IsSuperMajority(3, pindex->pprev, Params().EnforceBlockUpgradeMajority())) { + if (block.nVersion >= 3 && IsSuperMajority(3, pindex->pprev, chainparams.GetConsensus().nMajorityEnforceBlockUpgrade, chainparams.GetConsensus())) { flags |= SCRIPT_VERIFY_DERSIG; } @@ -2644,18 +2643,14 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta } // Reject block.nVersion=1 blocks when 95% (75% on testnet) of the network has upgraded: - if (block.nVersion < 2 && IsSuperMajority(2, pindexPrev, consensusParams.nMajorityRejectBlockOutdated)) - { + if (block.nVersion < 2 && IsSuperMajority(2, pindexPrev, consensusParams.nMajorityRejectBlockOutdated, consensusParams)) return state.Invalid(error("%s: rejected nVersion=1 block", __func__), REJECT_OBSOLETE, "bad-version"); - } // Reject block.nVersion=2 blocks when 95% (75% on testnet) of the network has upgraded: - if (block.nVersion < 3 && IsSuperMajority(3, pindexPrev, consensusParams.nMajorityRejectBlockOutdated)) - { + if (block.nVersion < 3 && IsSuperMajority(3, pindexPrev, consensusParams.nMajorityRejectBlockOutdated, consensusParams)) return state.Invalid(error("%s : rejected nVersion=2 block", __func__), REJECT_OBSOLETE, "bad-version"); - } return true; } @@ -2663,6 +2658,7 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex * const pindexPrev) { const int nHeight = pindexPrev == NULL ? 0 : pindexPrev->nHeight + 1; + const Consensus::Params& consensusParams = Params().GetConsensus(); // Check that all transactions are finalized BOOST_FOREACH(const CTransaction& tx, block.vtx) @@ -2672,7 +2668,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIn // Enforce block.nVersion=2 rule that the coinbase starts with serialized block height // if 750 of the last 1,000 blocks are version 2 or greater (51/100 if testnet): - if (block.nVersion >= 2 && IsSuperMajority(2, pindexPrev, Params().EnforceBlockUpgradeMajority())) + if (block.nVersion >= 2 && IsSuperMajority(2, pindexPrev, consensusParams.nMajorityEnforceBlockUpgrade, consensusParams)) { CScript expect = CScript() << nHeight; if (block.vtx[0].vin[0].scriptSig.size() < expect.size() || @@ -2779,11 +2775,10 @@ bool AcceptBlock(CBlock& block, CValidationState& state, CBlockIndex** ppindex, return true; } -static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned int nRequired) +static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned nRequired, const Consensus::Params& consensusParams) { - unsigned int nToCheck = Params().ToCheckBlockUpgradeMajority(); unsigned int nFound = 0; - for (unsigned int i = 0; i < nToCheck && nFound < nRequired && pstart != NULL; i++) + for (int i = 0; i < consensusParams.nMajorityWindow && nFound < nRequired && pstart != NULL; i++) { if (pstart->nVersion >= minVersion) ++nFound; |