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https://github.com/twisterarmy/twister-core.git
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RPC, cosmetic: de-indent getblocktemplate()
This commit is contained in:
Jeff Garzik
Jeff Garzik
parent
79f2525ab6
commit
ddd1ffb4f1
@ -1959,123 +1959,121 @@ Value getblocktemplate(const Array& params, bool fHelp)
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if (strMode != "template")
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if (strMode != "template")
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throw JSONRPCError(-8, "Invalid mode");
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throw JSONRPCError(-8, "Invalid mode");
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if (vNodes.empty())
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throw JSONRPCError(-9, "Bitcoin is not connected!");
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if (IsInitialBlockDownload())
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throw JSONRPCError(-10, "Bitcoin is downloading blocks...");
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static CReserveKey reservekey(pwalletMain);
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// Update block
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static unsigned int nTransactionsUpdatedLast;
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static CBlockIndex* pindexPrev;
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static int64 nStart;
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static CBlock* pblock;
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if (pindexPrev != pindexBest ||
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(nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 5))
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{
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{
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if (vNodes.empty())
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// Clear pindexPrev so future calls make a new block, despite any failures from here on
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throw JSONRPCError(-9, "Bitcoin is not connected!");
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pindexPrev = NULL;
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if (IsInitialBlockDownload())
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// Store the pindexBest used before CreateNewBlock, to avoid races
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throw JSONRPCError(-10, "Bitcoin is downloading blocks...");
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nTransactionsUpdatedLast = nTransactionsUpdated;
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CBlockIndex* pindexPrevNew = pindexBest;
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nStart = GetTime();
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static CReserveKey reservekey(pwalletMain);
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// Create new block
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if(pblock)
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// Update block
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static unsigned int nTransactionsUpdatedLast;
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static CBlockIndex* pindexPrev;
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static int64 nStart;
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static CBlock* pblock;
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if (pindexPrev != pindexBest ||
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(nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 5))
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{
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{
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// Clear pindexPrev so future calls make a new block, despite any failures from here on
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delete pblock;
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pindexPrev = NULL;
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pblock = NULL;
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// Store the pindexBest used before CreateNewBlock, to avoid races
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nTransactionsUpdatedLast = nTransactionsUpdated;
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CBlockIndex* pindexPrevNew = pindexBest;
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nStart = GetTime();
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// Create new block
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if(pblock)
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{
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delete pblock;
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pblock = NULL;
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}
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pblock = CreateNewBlock(reservekey);
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if (!pblock)
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throw JSONRPCError(-7, "Out of memory");
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// Need to update only after we know CreateNewBlock succeeded
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pindexPrev = pindexPrevNew;
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}
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}
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pblock = CreateNewBlock(reservekey);
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if (!pblock)
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throw JSONRPCError(-7, "Out of memory");
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// Update nTime
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// Need to update only after we know CreateNewBlock succeeded
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pblock->UpdateTime(pindexPrev);
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pindexPrev = pindexPrevNew;
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pblock->nNonce = 0;
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Array transactions;
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map<uint256, int64_t> setTxIndex;
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int i = 0;
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CTxDB txdb("r");
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BOOST_FOREACH (CTransaction& tx, pblock->vtx)
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{
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uint256 txHash = tx.GetHash();
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setTxIndex[txHash] = i++;
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if (tx.IsCoinBase())
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continue;
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Object entry;
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CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
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ssTx << tx;
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entry.push_back(Pair("data", HexStr(ssTx.begin(), ssTx.end())));
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entry.push_back(Pair("hash", txHash.GetHex()));
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MapPrevTx mapInputs;
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map<uint256, CTxIndex> mapUnused;
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bool fInvalid = false;
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if (tx.FetchInputs(txdb, mapUnused, false, false, mapInputs, fInvalid))
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{
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entry.push_back(Pair("fee", (int64_t)(tx.GetValueIn(mapInputs) - tx.GetValueOut())));
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Array deps;
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BOOST_FOREACH (MapPrevTx::value_type& inp, mapInputs)
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{
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if (setTxIndex.count(inp.first))
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deps.push_back(setTxIndex[inp.first]);
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}
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entry.push_back(Pair("depends", deps));
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int64_t nSigOps = tx.GetLegacySigOpCount();
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nSigOps += tx.GetP2SHSigOpCount(mapInputs);
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entry.push_back(Pair("sigops", nSigOps));
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}
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transactions.push_back(entry);
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}
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Object aux;
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aux.push_back(Pair("flags", HexStr(COINBASE_FLAGS.begin(), COINBASE_FLAGS.end())));
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uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
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static Array aMutable;
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if (aMutable.empty())
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{
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aMutable.push_back("time");
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aMutable.push_back("transactions");
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aMutable.push_back("prevblock");
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}
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Object result;
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result.push_back(Pair("version", pblock->nVersion));
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result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex()));
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result.push_back(Pair("transactions", transactions));
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result.push_back(Pair("coinbaseaux", aux));
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result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0].vout[0].nValue));
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result.push_back(Pair("target", hashTarget.GetHex()));
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result.push_back(Pair("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1));
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result.push_back(Pair("mutable", aMutable));
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result.push_back(Pair("noncerange", "00000000ffffffff"));
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result.push_back(Pair("sigoplimit", (int64_t)MAX_BLOCK_SIGOPS));
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result.push_back(Pair("sizelimit", (int64_t)MAX_BLOCK_SIZE));
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result.push_back(Pair("curtime", (int64_t)pblock->nTime));
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result.push_back(Pair("bits", HexBits(pblock->nBits)));
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result.push_back(Pair("height", (int64_t)(pindexPrev->nHeight+1)));
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return result;
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}
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}
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// Update nTime
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pblock->UpdateTime(pindexPrev);
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pblock->nNonce = 0;
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Array transactions;
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map<uint256, int64_t> setTxIndex;
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int i = 0;
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CTxDB txdb("r");
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BOOST_FOREACH (CTransaction& tx, pblock->vtx)
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{
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uint256 txHash = tx.GetHash();
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setTxIndex[txHash] = i++;
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if (tx.IsCoinBase())
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continue;
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Object entry;
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CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
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ssTx << tx;
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entry.push_back(Pair("data", HexStr(ssTx.begin(), ssTx.end())));
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entry.push_back(Pair("hash", txHash.GetHex()));
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MapPrevTx mapInputs;
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map<uint256, CTxIndex> mapUnused;
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bool fInvalid = false;
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if (tx.FetchInputs(txdb, mapUnused, false, false, mapInputs, fInvalid))
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{
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entry.push_back(Pair("fee", (int64_t)(tx.GetValueIn(mapInputs) - tx.GetValueOut())));
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Array deps;
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BOOST_FOREACH (MapPrevTx::value_type& inp, mapInputs)
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{
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if (setTxIndex.count(inp.first))
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deps.push_back(setTxIndex[inp.first]);
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}
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entry.push_back(Pair("depends", deps));
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int64_t nSigOps = tx.GetLegacySigOpCount();
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nSigOps += tx.GetP2SHSigOpCount(mapInputs);
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entry.push_back(Pair("sigops", nSigOps));
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}
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transactions.push_back(entry);
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}
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Object aux;
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aux.push_back(Pair("flags", HexStr(COINBASE_FLAGS.begin(), COINBASE_FLAGS.end())));
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uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
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static Array aMutable;
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if (aMutable.empty())
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{
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aMutable.push_back("time");
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aMutable.push_back("transactions");
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aMutable.push_back("prevblock");
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}
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Object result;
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result.push_back(Pair("version", pblock->nVersion));
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result.push_back(Pair("previousblockhash", pblock->hashPrevBlock.GetHex()));
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result.push_back(Pair("transactions", transactions));
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result.push_back(Pair("coinbaseaux", aux));
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result.push_back(Pair("coinbasevalue", (int64_t)pblock->vtx[0].vout[0].nValue));
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result.push_back(Pair("target", hashTarget.GetHex()));
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result.push_back(Pair("mintime", (int64_t)pindexPrev->GetMedianTimePast()+1));
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result.push_back(Pair("mutable", aMutable));
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result.push_back(Pair("noncerange", "00000000ffffffff"));
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result.push_back(Pair("sigoplimit", (int64_t)MAX_BLOCK_SIGOPS));
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result.push_back(Pair("sizelimit", (int64_t)MAX_BLOCK_SIZE));
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result.push_back(Pair("curtime", (int64_t)pblock->nTime));
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result.push_back(Pair("bits", HexBits(pblock->nBits)));
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result.push_back(Pair("height", (int64_t)(pindexPrev->nHeight+1)));
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return result;
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}
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}
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Value submitblock(const Array& params, bool fHelp)
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Value submitblock(const Array& params, bool fHelp)
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