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C++ CBlock::GetPoWHash方法代码示例

本文整理汇总了C++中CBlock::GetPoWHash方法的典型用法代码示例。如果您正苦于以下问题：C++ CBlock::GetPoWHash方法的具体用法？C++ CBlock::GetPoWHash怎么用？C++ CBlock::GetPoWHash使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CBlock的用法示例。


在下文中一共展示了CBlock::GetPoWHash方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: blockToJSON

Object blockToJSON(const CBlock& block, const CBlockIndex* blockindex)
{
    Object result;
    result.push_back(Pair("hash", block.GetHash().GetHex()));
    CMerkleTx txGen(block.vtx[0]);
    txGen.SetMerkleBranch(&block);
    result.push_back(Pair("confirmations", (int)txGen.GetDepthInMainChain()));
    result.push_back(Pair("size", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION)));
    result.push_back(Pair("height", blockindex->nHeight));
    result.push_back(Pair("version", block.nVersion));
    int algo = block.GetAlgo();
    result.push_back(Pair("pow_algo_id", algo));
    result.push_back(Pair("pow_algo", GetAlgoName(algo)));
    result.push_back(Pair("pow_hash", block.GetPoWHash(algo).GetHex()));
    result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex()));
    Array txs;
    BOOST_FOREACH(const CTransaction&tx, block.vtx)
        txs.push_back(tx.GetHash().GetHex());
    result.push_back(Pair("tx", txs));
    result.push_back(Pair("time", block.GetBlockTime()));
    result.push_back(Pair("nonce", (uint64_t)block.nNonce));
    result.push_back(Pair("bits", HexBits(block.nBits)));
    result.push_back(Pair("difficulty", GetDifficulty(blockindex, miningAlgo)));
    result.push_back(Pair("chainwork", blockindex->nChainWork.GetHex()));

    if (blockindex->pprev)
        result.push_back(Pair("previousblockhash", blockindex->pprev->GetBlockHash().GetHex()));
    CBlockIndex *pnext = chainActive.Next(blockindex);
    if (pnext)
        result.push_back(Pair("nextblockhash", pnext->GetBlockHash().GetHex()));
    return result;
}
开发者ID:Novuscoins，项目名称:myriadcoin，代码行数:32，代码来源:rpcblockchain.cpp

示例2: blockToJSON

Object blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool fPrintTransactionDetail)
{
    Object result;
    result.push_back(Pair("hash", block.GetHash().GetHex()));
    CMerkleTx txGen(block.vtx[0]);
    txGen.SetMerkleBranch(&block);
    result.push_back(Pair("confirmations", (int)txGen.GetDepthInMainChain()));
    result.push_back(Pair("size", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION)));
    result.push_back(Pair("height", blockindex->nHeight));
    result.push_back(Pair("version", block.nVersion));
    int algo = block.GetAlgo();
    result.push_back(Pair("algo_id", algo));
    result.push_back(Pair("algo", GetAlgoName(algo)));
    result.push_back(Pair("mined_hash", block.GetPoWHash(algo).GetHex()));
    result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex()));
    result.push_back(Pair("mint", ValueFromAmount(blockindex->nMint)));
    result.push_back(Pair("time", (boost::int64_t)block.GetBlockTime()));
    result.push_back(Pair("nonce", (boost::uint64_t)block.nNonce));
    result.push_back(Pair("bits", HexBits(block.nBits)));
    result.push_back(Pair("difficulty", GetDifficulty(blockindex)));

    if (blockindex->pprev)
        result.push_back(Pair("previousblockhash", blockindex->pprev->GetBlockHash().GetHex()));
    if (blockindex->pnext)
        result.push_back(Pair("nextblockhash", blockindex->pnext->GetBlockHash().GetHex()));

    result.push_back(Pair("flags", strprintf("%s%s", blockindex->IsProofOfStake()? "proof-of-stake" : "proof-of-work", blockindex->GeneratedStakeModifier()? " stake-modifier": "")));
    result.push_back(Pair("proofhash", blockindex->IsProofOfStake()? blockindex->hashProofOfStake.GetHex() : blockindex->GetBlockHash().GetHex()));
    result.push_back(Pair("entropybit", (int)blockindex->GetStakeEntropyBit()));
    result.push_back(Pair("modifier", strprintf("%016"PRI64x, blockindex->nStakeModifier)));
    result.push_back(Pair("modifierchecksum", strprintf("%08x", blockindex->nStakeModifierChecksum)));
    Array txinfo;
    BOOST_FOREACH (const CTransaction& tx, block.vtx)
    {
        if (fPrintTransactionDetail)
        {
            Object entry;

            entry.push_back(Pair("txid", tx.GetHash().GetHex()));
            TxToJSON(tx, 0, entry);

            txinfo.push_back(entry);
        }
        else
            txinfo.push_back(tx.GetHash().GetHex());
    }

    result.push_back(Pair("tx", txinfo));
    result.push_back(Pair("signature", HexStr(block.vchBlockSig.begin(), block.vchBlockSig.end())));

    return result;
}
开发者ID:bitres，项目名称:fair-coin，代码行数:52，代码来源:rpcblockchain.cpp

示例3: blockToJSON

Object blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool txDetails = false)
{
    Object result;
    result.push_back(Pair("hash", block.GetHash().GetHex()));
    int confirmations = -1;
    // Only report confirmations if the block is on the main chain
    if (chainActive.Contains(blockindex))
        confirmations = chainActive.Height() - blockindex->nHeight + 1;
    result.push_back(Pair("confirmations", confirmations));
    result.push_back(Pair("size", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION)));
    result.push_back(Pair("height", blockindex->nHeight));
    result.push_back(Pair("version", block.nVersion.GetFullVersion()));
    int algo = block.GetAlgo();
    result.push_back(Pair("pow_algo_id", algo));
    result.push_back(Pair("pow_algo", GetAlgoName(algo)));
    result.push_back(Pair("pow_hash", block.GetPoWHash(algo).GetHex()));
    result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex()));
    Array txs;
    BOOST_FOREACH(const CTransaction&tx, block.vtx)
    {
        if(txDetails)
        {
            Object objTx;
            TxToJSON(tx, uint256(), objTx);
            txs.push_back(objTx);
        }
        else
            txs.push_back(tx.GetHash().GetHex());
    }
    result.push_back(Pair("tx", txs));
    result.push_back(Pair("time", block.GetBlockTime()));
    result.push_back(Pair("nonce", (uint64_t)block.nNonce));
    result.push_back(Pair("bits", strprintf("%08x", block.nBits)));
    result.push_back(Pair("difficulty", GetDifficulty(blockindex, miningAlgo)));
    result.push_back(Pair("chainwork", blockindex->nChainWork.GetHex()));

    if (block.auxpow)
        result.push_back(Pair("auxpow", auxpowToJSON(*block.auxpow)));

    if (blockindex->pprev)
        result.push_back(Pair("previousblockhash", blockindex->pprev->GetBlockHash().GetHex()));
    CBlockIndex *pnext = chainActive.Next(blockindex);
    if (pnext)
        result.push_back(Pair("nextblockhash", pnext->GetBlockHash().GetHex()));
    return result;
}
开发者ID:myriadteam，项目名称:myriadcoin，代码行数:46，代码来源:rpcblockchain.cpp

示例4: blockToJSON

Object blockToJSON(const CBlock& block, const CBlockIndex* blockindex)
{


    Object result;
    result.push_back(Pair("hash", block.GetHash().GetHex()));
    CMerkleTx txGen(block.vtx[0]);
    txGen.SetMerkleBranch(&block);
    result.push_back(Pair("confirmations", (int)txGen.GetDepthInMainChain()));
    result.push_back(Pair("size", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION)));
    result.push_back(Pair("height", blockindex->nHeight));
    result.push_back(Pair("version", block.nVersion));
    result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex()));
    Array txs;
    BOOST_FOREACH(const CTransaction&tx, block.vtx)
        txs.push_back(tx.GetHash().GetHex());
    result.push_back(Pair("tx", txs));
    result.push_back(Pair("time", (boost::int64_t)block.GetBlockTime()));
    result.push_back(Pair("nonce", (boost::uint64_t)block.nNonce));
    result.push_back(Pair("bits", HexBits(block.nBits)));
    result.push_back(Pair("difficulty", GetDifficulty(blockindex)));
	
	//result.push_back(Pair("boinchash", block.hashBoinc));

    MiningCPID bb = DeserializeBoincBlock(block.hashBoinc);
	uint256 blockhash = block.GetPoWHash();
	std::string sblockhash = blockhash.GetHex();
	result.push_back(Pair("BlockType", block.BlockType));
	result.push_back(Pair("CPID", bb.cpid));
	result.push_back(Pair("ProjectName", bb.projectname));
	result.push_back(Pair("BlockDiffBytes", (double)bb.diffbytes));
	result.push_back(Pair("RAC", bb.rac));
	result.push_back(Pair("NetworkRAC", bb.NetworkRAC));
	//if (block.hashBoinc.length() > 10) 
	//{
		//result.push_back(Pair("BoincHash",block.hashBoinc.substr(0,100)));
	//}
	result.push_back(Pair("PoBDifficulty", bb.pobdifficulty));
	result.push_back(Pair("AES512SkeinHash", bb.aesskein));
	std::string skein2 = aes_complex_hash(blockhash);
	result.push_back(Pair("AESCalcHash",skein2));
	uint256 boincpowhash = block.hashMerkleRoot + bb.nonce;

	int iav  = TestAESHash(bb.rac, (unsigned int)bb.diffbytes, boincpowhash, bb.aesskein);
	result.push_back(Pair("AES512Valid",iav));
	result.push_back(Pair("ClientVersion",bb.clientversion));	
	std::string hbd = AdvancedDecrypt(bb.enccpid);
	bool IsCpidValid = IsCPIDValid(bb.cpid, bb.enccpid);

	result.push_back(Pair("CPIDValid",IsCpidValid));
	result.push_back(Pair("PoWHash",blockhash.GetHex()));
	//Subsidy 6-29-2014

	result.push_back(Pair("Subsidy", ValueFromAmount(GetBlockValueByHash(block.GetHash()))));

    if (blockindex->pprev)
        result.push_back(Pair("previousblockhash", blockindex->pprev->GetBlockHash().GetHex()));
    if (blockindex->pnext)
        result.push_back(Pair("nextblockhash", blockindex->pnext->GetBlockHash().GetHex()));
    return result;
}
开发者ID:bitspill，项目名称:Gridcoin-master，代码行数:61，代码来源:rpcblockchain.cpp

示例5: getworkaux


//.........这里部分代码省略.........
        IncrementExtraNonceWithAux(pblock, pindexPrev, nExtraNonce, nPrevTime, vchAux);

        // Save
        mapNewBlock[pblock->hashMerkleRoot] = make_pair(pblock, nExtraNonce);

        // Prebuild hash buffers
        char pmidstate[32];
        char pdata[128];
        char phash1[64];
        FormatHashBuffers(pblock, pmidstate, pdata, phash1);

        uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();

        Object result;
        result.push_back(Pair("midstate", HexStr(BEGIN(pmidstate), END(pmidstate))));
        result.push_back(Pair("data",     HexStr(BEGIN(pdata), END(pdata))));
        result.push_back(Pair("hash1",    HexStr(BEGIN(phash1), END(phash1))));
        result.push_back(Pair("target",   HexStr(BEGIN(hashTarget), END(hashTarget))));
        return result;
    }
    else
    {
        if (params[0].get_str() != "submit" && params[0].get_str() != "")
            throw JSONRPCError(RPC_INVALID_PARAMETER, "<aux> must be the empty string or 'submit' if work is being submitted");
            
        // Parse parameters
        vector<unsigned char> vchData = ParseHex(params[1].get_str());
        if (vchData.size() != 128)
            throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter");
        CBlock* pdata = (CBlock*)&vchData[0];

        // Byte reverse
        for (int i = 0; i < 128/4; i++)
            ((unsigned int*)pdata)[i] = ByteReverse(((unsigned int*)pdata)[i]);

        // Get saved block
        if (!mapNewBlock.count(pdata->hashMerkleRoot))
            return false;
        CBlock* pblock = mapNewBlock[pdata->hashMerkleRoot].first;
        unsigned int nExtraNonce = mapNewBlock[pdata->hashMerkleRoot].second;

        pblock->nTime = pdata->nTime;
        pblock->nNonce = pdata->nNonce;

        // Get the aux merkle root from the coinbase
        CScript script = pblock->vtx[0].vin[0].scriptSig;
        opcodetype opcode;
        CScript::const_iterator pc = script.begin();
        script.GetOp(pc, opcode);
        script.GetOp(pc, opcode);
        script.GetOp(pc, opcode);
        if (opcode != OP_2)
            throw JSONRPCError(RPC_MISC_ERROR, "invalid aux pow script");
        vector<unsigned char> vchAux;
        script.GetOp(pc, opcode, vchAux);

        RemoveMergedMiningHeader(vchAux);

        pblock->vtx[0].vin[0].scriptSig = MakeCoinbaseWithAux(pblock->nBits, nExtraNonce, vchAux);
        pblock->hashMerkleRoot = pblock->BuildMerkleTree();

        if (params.size() > 2)
        {
            // Requested aux proof of work
            int nChainIndex = params[2].get_int();

            CAuxPow pow(pblock->vtx[0]);

            for (int i = 3 ; (unsigned int)i < params.size() ; i++)
            {
                uint256 nHash;
                nHash.SetHex(params[i].get_str());
                pow.vChainMerkleBranch.push_back(nHash);
            }

            pow.SetMerkleBranch(pblock);
            pow.nChainIndex = nChainIndex;
            pow.parentBlock = *pblock;
            CDataStream ss(SER_GETHASH|SER_BLOCKHEADERONLY, PROTOCOL_VERSION);
            ss << pow;
            Object result;
            result.push_back(Pair("auxpow", HexStr(ss.begin(), ss.end())));
            return result;
        }
        else
        {
            if (params[0].get_str() == "submit")
            {
                return CheckWork(pblock, *pwalletMain, reservekey);
            }
            else
            {
                Object result;
                result.push_back(Pair("aux", HexStr(vchAux.begin(), vchAux.end())));
                result.push_back(Pair("hash", pblock->GetPoWHash().GetHex()));
                return result;
            }
        }
    }
}
开发者ID:xedoscoin，项目名称:xedoscoin，代码行数:101，代码来源:rpcmining.cpp

示例6: generateBlocks

UniValue generateBlocks(std::shared_ptr<CReserveScript> coinbaseScript, int nGenerate, uint64_t nMaxTries, bool keepScript)
{
    static const int nInnerLoopCount = 0x10000;
    int nHeightEnd = 0;
    int nHeight = 0;

    {   // Don't keep cs_main locked
        LOCK(cs_main);
        nHeight = chainActive.Height();
        nHeightEnd = nHeight+nGenerate;
    }
    unsigned int nExtraNonce = 0;
    UniValue blockHashes(UniValue::VARR);
    while (nHeight < nHeightEnd && !ShutdownRequested())
    {
        std::unique_ptr<CBlockTemplate> pblocktemplate(BlockAssembler(Params()).CreateNewBlock(coinbaseScript->reserveScript));
        if (!pblocktemplate.get())
            throw JSONRPCError(RPC_INTERNAL_ERROR, "Couldn't create new block");
        CBlock *pblock = &pblocktemplate->block;
        {
            LOCK(cs_main);
            IncrementExtraNonce(pblock, chainActive.Tip(), nExtraNonce);
        }
        while (nMaxTries > 0 && pblock->nNonce < nInnerLoopCount && !CheckProofOfWork(pblock->GetPoWHash(), pblock->nBits, Params().GetConsensus())) {
            ++pblock->nNonce;
            --nMaxTries;
        }
        if (nMaxTries == 0) {
            break;
        }
        if (pblock->nNonce == nInnerLoopCount) {
            continue;
        }
        std::shared_ptr<const CBlock> shared_pblock = std::make_shared<const CBlock>(*pblock);
        if (!ProcessNewBlock(Params(), shared_pblock, true, nullptr))
            throw JSONRPCError(RPC_INTERNAL_ERROR, "ProcessNewBlock, block not accepted");
        ++nHeight;
        blockHashes.push_back(pblock->GetHash().GetHex());

        //mark script as important because it was used at least for one coinbase output if the script came from the wallet
        if (keepScript)
        {
            coinbaseScript->KeepScript();
        }
    }
    return blockHashes;
}
开发者ID:litecoin-project，项目名称:litecoin，代码行数:47，代码来源:mining.cpp


注：本文中的CBlock::GetPoWHash方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。