From 598e4945872349ead03ff0cddc87c14b925157ec Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jorge=20Tim=C3=B3n?= Date: Mon, 20 Apr 2015 00:17:11 +0200 Subject: Chainparams: Explicit CChainParams arg for main (pre miner): -ProcessNewBlock -TestBlockValidity --- src/main.cpp | 12 +++++------- src/main.h | 5 +++-- src/miner.cpp | 4 ++-- src/rpcmining.cpp | 6 +++--- src/test/miner_tests.cpp | 3 ++- src/test/test_bitcoin.cpp | 5 +++-- 6 files changed, 18 insertions(+), 17 deletions(-) (limited to 'src') diff --git a/src/main.cpp b/src/main.cpp index 8eb8776558..a71fcff17a 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -2915,9 +2915,8 @@ static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned } -bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp) +bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos* dbp) { - const CChainParams& chainparams = Params(); // Preliminary checks bool checked = CheckBlock(*pblock, state); @@ -2946,9 +2945,8 @@ bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock* return true; } -bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex * const pindexPrev, bool fCheckPOW, bool fCheckMerkleRoot) +bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW, bool fCheckMerkleRoot) { - const CChainParams& chainparams = Params(); AssertLockHeld(cs_main); assert(pindexPrev && pindexPrev == chainActive.Tip()); if (fCheckpointsEnabled && !CheckIndexAgainstCheckpoint(pindexPrev, state, chainparams, block.GetHash())) @@ -3488,7 +3486,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp) // process in case the block isn't known yet if (mapBlockIndex.count(hash) == 0 || (mapBlockIndex[hash]->nStatus & BLOCK_HAVE_DATA) == 0) { CValidationState state; - if (ProcessNewBlock(state, NULL, &block, true, dbp)) + if (ProcessNewBlock(state, chainparams, NULL, &block, true, dbp)) nLoaded++; if (state.IsError()) break; @@ -3510,7 +3508,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp) LogPrintf("%s: Processing out of order child %s of %s\n", __func__, block.GetHash().ToString(), head.ToString()); CValidationState dummy; - if (ProcessNewBlock(dummy, NULL, &block, true, &it->second)) + if (ProcessNewBlock(dummy, chainparams, NULL, &block, true, &it->second)) { nLoaded++; queue.push_back(block.GetHash()); @@ -4547,7 +4545,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, // Such an unrequested block may still be processed, subject to the // conditions in AcceptBlock(). bool forceProcessing = pfrom->fWhitelisted && !IsInitialBlockDownload(); - ProcessNewBlock(state, pfrom, &block, forceProcessing, NULL); + ProcessNewBlock(state, chainparams, pfrom, &block, forceProcessing, NULL); int nDoS; if (state.IsInvalid(nDoS)) { assert (state.GetRejectCode() < REJECT_INTERNAL); // Blocks are never rejected with internal reject codes diff --git a/src/main.h b/src/main.h index 7a136075ac..7c8c2c45f6 100644 --- a/src/main.h +++ b/src/main.h @@ -31,6 +31,7 @@ class CBlockIndex; class CBlockTreeDB; class CBloomFilter; +class CChainParams; class CInv; class CScriptCheck; class CTxMemPool; @@ -159,7 +160,7 @@ void UnregisterNodeSignals(CNodeSignals& nodeSignals); * @param[out] dbp If pblock is stored to disk (or already there), this will be set to its location. * @return True if state.IsValid() */ -bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp); +bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos* dbp); /** Check whether enough disk space is available for an incoming block */ bool CheckDiskSpace(uint64_t nAdditionalBytes = 0); /** Open a block file (blk?????.dat) */ @@ -378,7 +379,7 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex *pindexPrev); /** Check a block is completely valid from start to finish (only works on top of our current best block, with cs_main held) */ -bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex *pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true); +bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true); /** Store block on disk. If dbp is non-NULL, the file is known to already reside on disk */ bool AcceptBlock(const CBlock& block, CValidationState& state, CBlockIndex **pindex, bool fRequested, CDiskBlockPos* dbp); diff --git a/src/miner.cpp b/src/miner.cpp index 053d9cdbc4..cf5a19de3f 100644 --- a/src/miner.cpp +++ b/src/miner.cpp @@ -351,7 +351,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn) pblocktemplate->vTxSigOps[0] = GetLegacySigOpCount(pblock->vtx[0]); CValidationState state; - if (!TestBlockValidity(state, *pblock, pindexPrev, false, false)) + if (!TestBlockValidity(state, chainparams, *pblock, pindexPrev, false, false)) throw std::runtime_error("CreateNewBlock(): TestBlockValidity failed"); } @@ -432,7 +432,7 @@ static bool ProcessBlockFound(const CBlock* pblock, const CChainParams& chainpar // Process this block the same as if we had received it from another node CValidationState state; - if (!ProcessNewBlock(state, NULL, pblock, true, NULL)) + if (!ProcessNewBlock(state, chainparams, NULL, pblock, true, NULL)) return error("BitcoinMiner: ProcessNewBlock, block not accepted"); return true; diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp index f42b31627c..2d18792f9e 100644 --- a/src/rpcmining.cpp +++ b/src/rpcmining.cpp @@ -171,7 +171,7 @@ UniValue generate(const UniValue& params, bool fHelp) ++pblock->nNonce; } CValidationState state; - if (!ProcessNewBlock(state, NULL, pblock, true, NULL)) + if (!ProcessNewBlock(state, Params(), NULL, pblock, true, NULL)) throw JSONRPCError(RPC_INTERNAL_ERROR, "ProcessNewBlock, block not accepted"); ++nHeight; blockHashes.push_back(pblock->GetHash().GetHex()); @@ -426,7 +426,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp) if (block.hashPrevBlock != pindexPrev->GetBlockHash()) return "inconclusive-not-best-prevblk"; CValidationState state; - TestBlockValidity(state, block, pindexPrev, false, true); + TestBlockValidity(state, Params(), block, pindexPrev, false, true); return BIP22ValidationResult(state); } } @@ -652,7 +652,7 @@ UniValue submitblock(const UniValue& params, bool fHelp) CValidationState state; submitblock_StateCatcher sc(block.GetHash()); RegisterValidationInterface(&sc); - bool fAccepted = ProcessNewBlock(state, NULL, &block, true, NULL); + bool fAccepted = ProcessNewBlock(state, Params(), NULL, &block, true, NULL); UnregisterValidationInterface(&sc); if (fBlockPresent) { diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index 827525783a..fb2fecf3a0 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -59,6 +59,7 @@ struct { // NOTE: These tests rely on CreateNewBlock doing its own self-validation! BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) { + const CChainParams& chainparams = Params(CBaseChainParams::MAIN); CScript scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG; CBlockTemplate *pblocktemplate; CMutableTransaction tx,tx2; @@ -91,7 +92,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) pblock->hashMerkleRoot = pblock->ComputeMerkleRoot(); pblock->nNonce = blockinfo[i].nonce; CValidationState state; - BOOST_CHECK(ProcessNewBlock(state, NULL, pblock, true, NULL)); + BOOST_CHECK(ProcessNewBlock(state, chainparams, NULL, pblock, true, NULL)); BOOST_CHECK(state.IsValid()); pblock->hashPrevBlock = pblock->GetHash(); } diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp index 23e5e66d84..898dbded41 100644 --- a/src/test/test_bitcoin.cpp +++ b/src/test/test_bitcoin.cpp @@ -114,6 +114,7 @@ TestChain100Setup::TestChain100Setup() : TestingSetup(CBaseChainParams::REGTEST) CBlock TestChain100Setup::CreateAndProcessBlock(const std::vector& txns, const CScript& scriptPubKey) { + const CChainParams& chainparams = Params(); CBlockTemplate *pblocktemplate = CreateNewBlock(scriptPubKey); CBlock& block = pblocktemplate->block; @@ -125,10 +126,10 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector& unsigned int extraNonce = 0; IncrementExtraNonce(&block, chainActive.Tip(), extraNonce); - while (!CheckProofOfWork(block.GetHash(), block.nBits, Params(CBaseChainParams::REGTEST).GetConsensus())) ++block.nNonce; + while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce; CValidationState state; - ProcessNewBlock(state, NULL, &block, true, NULL); + ProcessNewBlock(state, chainparams, NULL, &block, true, NULL); CBlock result = block; delete pblocktemplate; -- cgit v1.2.3 From 6bc9e4056b2bf4ff6549ed4d6d9ccf2fa822fef4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jorge=20Tim=C3=B3n?= Date: Fri, 17 Apr 2015 14:19:52 +0200 Subject: Chainparams: Explicit CChainParams arg for miner: -BitcoinMiner -CreateNewBlock -GenerateBitcoins -ProcessBlockFound --- src/init.cpp | 2 +- src/miner.cpp | 11 +++++------ src/miner.h | 2 +- src/rpcmining.cpp | 4 ++-- src/test/miner_tests.cpp | 26 +++++++++++++------------- src/test/test_bitcoin.cpp | 2 +- 6 files changed, 23 insertions(+), 24 deletions(-) (limited to 'src') diff --git a/src/init.cpp b/src/init.cpp index 5f2dc8bf2f..bc88735bf0 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -1576,7 +1576,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler) scheduler.scheduleEvery(f, nPowTargetSpacing); // Generate coins in the background - GenerateBitcoins(GetBoolArg("-gen", false), GetArg("-genproclimit", DEFAULT_GENERATE_THREADS), Params()); + GenerateBitcoins(GetBoolArg("-gen", false), GetArg("-genproclimit", DEFAULT_GENERATE_THREADS), chainparams); // ********************************************************* Step 12: finished diff --git a/src/miner.cpp b/src/miner.cpp index cf5a19de3f..bb6b513372 100644 --- a/src/miner.cpp +++ b/src/miner.cpp @@ -99,9 +99,8 @@ int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParam return nNewTime - nOldTime; } -CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn) +CBlockTemplate* CreateNewBlock(const CChainParams& chainparams, const CScript& scriptPubKeyIn) { - const CChainParams& chainparams = Params(); // Create new block auto_ptr pblocktemplate(new CBlockTemplate()); if(!pblocktemplate.get()) @@ -110,7 +109,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn) // -regtest only: allow overriding block.nVersion with // -blockversion=N to test forking scenarios - if (Params().MineBlocksOnDemand()) + if (chainparams.MineBlocksOnDemand()) pblock->nVersion = GetArg("-blockversion", pblock->nVersion); // Create coinbase tx @@ -345,8 +344,8 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn) // Fill in header pblock->hashPrevBlock = pindexPrev->GetBlockHash(); - UpdateTime(pblock, Params().GetConsensus(), pindexPrev); - pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, Params().GetConsensus()); + UpdateTime(pblock, chainparams.GetConsensus(), pindexPrev); + pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, chainparams.GetConsensus()); pblock->nNonce = 0; pblocktemplate->vTxSigOps[0] = GetLegacySigOpCount(pblock->vtx[0]); @@ -478,7 +477,7 @@ void static BitcoinMiner(const CChainParams& chainparams) unsigned int nTransactionsUpdatedLast = mempool.GetTransactionsUpdated(); CBlockIndex* pindexPrev = chainActive.Tip(); - auto_ptr pblocktemplate(CreateNewBlock(coinbaseScript->reserveScript)); + auto_ptr pblocktemplate(CreateNewBlock(chainparams, coinbaseScript->reserveScript)); if (!pblocktemplate.get()) { LogPrintf("Error in BitcoinMiner: Keypool ran out, please call keypoolrefill before restarting the mining thread\n"); diff --git a/src/miner.h b/src/miner.h index ad13204818..7b544303e0 100644 --- a/src/miner.h +++ b/src/miner.h @@ -29,7 +29,7 @@ struct CBlockTemplate /** Run the miner threads */ void GenerateBitcoins(bool fGenerate, int nThreads, const CChainParams& chainparams); /** Generate a new block, without valid proof-of-work */ -CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn); +CBlockTemplate* CreateNewBlock(const CChainParams& chainparams, const CScript& scriptPubKeyIn); /** Modify the extranonce in a block */ void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned int& nExtraNonce); int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev); diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp index 2d18792f9e..3fd07fc374 100644 --- a/src/rpcmining.cpp +++ b/src/rpcmining.cpp @@ -157,7 +157,7 @@ UniValue generate(const UniValue& params, bool fHelp) UniValue blockHashes(UniValue::VARR); while (nHeight < nHeightEnd) { - auto_ptr pblocktemplate(CreateNewBlock(coinbaseScript->reserveScript)); + auto_ptr pblocktemplate(CreateNewBlock(Params(), coinbaseScript->reserveScript)); if (!pblocktemplate.get()) throw JSONRPCError(RPC_INTERNAL_ERROR, "Couldn't create new block"); CBlock *pblock = &pblocktemplate->block; @@ -510,7 +510,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp) pblocktemplate = NULL; } CScript scriptDummy = CScript() << OP_TRUE; - pblocktemplate = CreateNewBlock(scriptDummy); + pblocktemplate = CreateNewBlock(Params(), scriptDummy); if (!pblocktemplate) throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory"); diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index fb2fecf3a0..f745b75a82 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -70,7 +70,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) fCheckpointsEnabled = false; // Simple block creation, nothing special yet: - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); // We can't make transactions until we have inputs // Therefore, load 100 blocks :) @@ -99,7 +99,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) delete pblocktemplate; // Just to make sure we can still make simple blocks - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; // block sigops > limit: 1000 CHECKMULTISIG + 1 @@ -117,7 +117,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11)); tx.vin[0].prevout.hash = hash; } - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; mempool.clear(); @@ -137,14 +137,14 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11)); tx.vin[0].prevout.hash = hash; } - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; mempool.clear(); // orphan in mempool hash = tx.GetHash(); mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11)); - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; mempool.clear(); @@ -162,7 +162,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) tx.vout[0].nValue = 5900000000LL; hash = tx.GetHash(); mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11)); - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; mempool.clear(); @@ -173,7 +173,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) tx.vout[0].nValue = 0; hash = tx.GetHash(); mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11)); - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; mempool.clear(); @@ -191,7 +191,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) tx.vout[0].nValue -= 1000000; hash = tx.GetHash(); mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11)); - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; mempool.clear(); @@ -205,17 +205,17 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) tx.vout[0].scriptPubKey = CScript() << OP_2; hash = tx.GetHash(); mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11)); - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; mempool.clear(); // subsidy changing int nHeight = chainActive.Height(); chainActive.Tip()->nHeight = 209999; - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; chainActive.Tip()->nHeight = 210000; - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); delete pblocktemplate; chainActive.Tip()->nHeight = nHeight; @@ -247,7 +247,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) mempool.addUnchecked(hash, CTxMemPoolEntry(tx2, 11, GetTime(), 111.0, 11)); BOOST_CHECK(!CheckFinalTx(tx2, LOCKTIME_MEDIAN_TIME_PAST)); - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); // Neither tx should have make it into the template. BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 1); @@ -262,7 +262,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) //BOOST_CHECK(CheckFinalTx(tx)); //BOOST_CHECK(CheckFinalTx(tx2)); - BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey)); + BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey)); BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 2); delete pblocktemplate; diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp index 898dbded41..319e63ba55 100644 --- a/src/test/test_bitcoin.cpp +++ b/src/test/test_bitcoin.cpp @@ -115,7 +115,7 @@ CBlock TestChain100Setup::CreateAndProcessBlock(const std::vector& txns, const CScript& scriptPubKey) { const CChainParams& chainparams = Params(); - CBlockTemplate *pblocktemplate = CreateNewBlock(scriptPubKey); + CBlockTemplate *pblocktemplate = CreateNewBlock(chainparams, scriptPubKey); CBlock& block = pblocktemplate->block; // Replace mempool-selected txns with just coinbase plus passed-in txns: -- cgit v1.2.3