src/miner.h

   1 // Copyright (c) 2009-2010 Satoshi Nakamoto
   2 // Copyright (c) 2009-2013 The Bitcoin Core developers
   3 // Distributed under the MIT software license, see the accompanying
   4 // file COPYING or https://www.opensource.org/licenses/mit-license.php .
   5
   6 #ifndef BITCOIN_MINER_H
   7 #define BITCOIN_MINER_H
   8
   9 #include "primitives/block.h"
  10 #ifdef ENABLE_WALLET
  11 #include "wallet/wallet.h"
  12 #endif
  13
  14 #include <boost/optional.hpp>
  15 #include <stdint.h>
  16
  17 class CBlockIndex;
  18 class CChainParams;
  19 class CScript;
  20 namespace Consensus { struct Params; };
  21
  22 struct CBlockTemplate
  23 {
  24     CBlock block;
  25     std::vector<CAmount> vTxFees;
  26     std::vector<int64_t> vTxSigOps;
  27 };
  28 #define KOMODO_MAXGPUCOUNT 65
  29
  30 /** Generate a new block, without valid proof-of-work */
  31 CBlockTemplate* CreateNewBlock(const CChainParams& chainparams, const CScript& scriptPubKeyIn, int32_t gpucount=0, bool isStake=false);
  32 #ifdef ENABLE_WALLET
  33 boost::optional<CScript> GetMinerScriptPubKey(CReserveKey& reservekey);
  34 CBlockTemplate* CreateNewBlockWithKey(CReserveKey& reservekey, int32_t nHeight, int32_t gpucount, bool isStake = false);
  35 #else
  36 boost::optional<CScript> GetMinerScriptPubKey();
  37 CBlockTemplate* CreateNewBlockWithKey();
  38 #endif
  39
  40 #ifdef ENABLE_MINING
  41 /** Get script for -mineraddress */
  42 void GetScriptForMinerAddress(boost::shared_ptr<CReserveScript> &script);
  43 /** Modify the extranonce in a block */
  44 void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int& nExtraNonce, bool buildMerkle=true, uint32_t *pSaveBits=NULL);
  45 /** Run the miner threads */
  46 #ifdef ENABLE_WALLET
  47     void GenerateBitcoins(bool fGenerate, CWallet* pwallet, int nThreads);
  48 #else
  49     void GenerateBitcoins(bool fGenerate, int nThreads);
  50 #endif
  51 #endif
  52
  53 void UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev);
  54
  55 #endif // BITCOIN_MINER_H