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C++ CAccount::IsRegister方法代码示例

本文整理汇总了C++中CAccount::IsRegister方法的典型用法代码示例。如果您正苦于以下问题:C++ CAccount::IsRegister方法的具体用法?C++ CAccount::IsRegister怎么用?C++ CAccount::IsRegister使用的例子?那么恭喜您, 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CAccount的用法示例。

在下文中一共展示了CAccount::IsRegister方法的2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,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: GetRegID

bool SysTestBase::GetRegID(string& strAddr,CRegID& regID) {
	CAccount account;
	CKeyID keyid;
	if (!GetKeyId(strAddr, keyid)) {
		return false;
	}

	CUserID userId = keyid;

	LOCK(cs_main);
	CAccountViewCache accView(*pAccountViewTip, true);
	if (!accView.GetAccount(userId, account)) {
		return false;
	}
	if((!account.IsRegister())||account.regID.IsEmpty())
	{
		return false;
	}

	regID = account.regID;
	return true;
}
开发者ID:hdczsf,项目名称:dacrs,代码行数:22,代码来源:systestbase.cpp


示例2: CreatePosTx

bool CreatePosTx(const CBlockIndex *pPrevIndex, CBlock *pBlock, set<CKeyID>&setCreateKey, CAccountViewCache &view,
		CTransactionDBCache &txCache, CScriptDBViewCache &scriptCache) {
	set<CKeyID> setKeyID;
	setKeyID.clear();

	set<CAccount, CAccountComparator> setAcctInfo;

	{
		LOCK2(cs_main, pwalletMain->cs_wallet);

		if((unsigned int)(chainActive.Tip()->nHeight + 1) !=  pBlock->GetHeight())
			return false;
		pwalletMain->GetKeys(setKeyID, true);                         // first:get keyID from pwalletMain
		if (setKeyID.empty()) {
			return ERRORMSG("CreatePosTx setKeyID empty");
		}

		LogPrint("INFO","CreatePosTx block time:%d\n",  pBlock->GetTime());
		for(const auto &keyid:setKeyID) {                             //second:get account by keyID
			//find CAccount info by keyid
			if(setCreateKey.size()) {
				bool bfind = false;
				for(auto &item: setCreateKey){
					if(item == keyid){
						bfind = true;
						break;
					}
				}
				if (!bfind)
					continue;
			}
			CUserID userId = keyid;
			CAccount acctInfo;
			if (view.GetAccount(userId, acctInfo)) {     // check  acctInfo is or not allowed to mining ,
				//available
//				LogPrint("miner", "account info:regid=%s keyid=%s ncoinday=%lld isMiner=%d\n", acctInfo.regID.ToString(),
//						acctInfo.keyID.ToString(), acctInfo.GetAccountPos(pBlock->nHeight), acctInfo.IsMiner(pBlock->nHeight));
				if (acctInfo.IsRegister() && acctInfo.GetAccountPos(pBlock->GetHeight()) > 0 && acctInfo.IsMiner(pBlock->GetHeight())) {
					setAcctInfo.insert(std::move(acctInfo));
//					LogPrint("miner", "miner account info:%s\n", acctInfo.ToString());
				}
			}
		}
	}

	if (setAcctInfo.empty()) {
		setCreateKey.clear();
		LogPrint("INFO", "CreatePosTx setSecureAcc empty");
		return false;
	}

	uint64_t maxNonce = SysCfg().GetBlockMaxNonce(); //cacul times

	uint256 prevblockhash = pPrevIndex->GetBlockHash();
	const uint256 targetHash = CBigNum().SetCompact(pBlock->GetBits()).getuint256(); //target hash difficult
	set<CAccount, CAccountComparator>::iterator iterAcct = setAcctInfo.begin();
	for (;iterAcct!=setAcctInfo.end();++iterAcct) {                            //third: 根据不同的账户 ,去计算挖矿
		CAccount  &item = const_cast<CAccount&>(*iterAcct);
		uint64_t posacc = item.GetAccountPos(pBlock->GetHeight());
		if (0 == posacc) {  //have no pos
			LogPrint("ERROR", "CreatePosTx posacc zero\n");
			continue;
		}
		LogPrint("miner", "miner account:%s\n", item.ToString());
//		LogPrint("INFO", "target hash:%s\n", targetHash.ToString());
//		LogPrint("INFO", "posacc:%d\n", posacc);
		uint256 adjusthash = GetAdjustHash(targetHash, posacc, pBlock->GetHeight()-1); //adjust nbits
//		LogPrint("INFO", "adjusthash:%s\n", adjusthash.ToString());

		//need compute this block proofofwork
		struct PosTxInfo postxinfo;
		postxinfo.nVersion = pBlock->GetVersion();
		postxinfo.hashPrevBlock = prevblockhash;
		postxinfo.hashMerkleRoot = item.GetHash();
		postxinfo.nValues = item.llValues;
		postxinfo.nHeight = pBlock->GetHeight();
		postxinfo.nFuel = pBlock->GetFuel();
		postxinfo.nFuelRate = pBlock->GetFuelRate();
		postxinfo.nTime = pBlock->GetTime(); //max(pPrevIndex->GetMedianTimePast() + 1, GetAdjustedTime());
		unsigned int nNonce = 0;
		for (; nNonce < maxNonce; ++nNonce) {        //循环的 更改随机数,计算curhash看是否满足
			postxinfo.nNonce = nNonce;
			pBlock->SetNonce(nNonce);
			uint256 curhash = postxinfo.GetHash();

			if (UintToArith256(curhash) <= UintToArith256(adjusthash)) {
				CRegID regid;

				if (pAccountViewTip->GetRegId(item.keyID, regid)) {
					CRewardTransaction *prtx = (CRewardTransaction *) pBlock->vptx[0].get();
					prtx->account = regid;                                   //存矿工的 账户ID
					prtx->nHeight = pPrevIndex->nHeight+1;

					pBlock->SetHashMerkleRoot(pBlock->BuildMerkleTree());
					pBlock->SetHashPos(curhash);
					LogPrint("INFO", "find pos tx hash succeed: \n"
									  "   pos hash:%s \n"
									  "adjust hash:%s \r\n", curhash.GetHex(), adjusthash.GetHex());
					vector<unsigned char> vSign;
					if (pwalletMain->Sign(item.keyID, pBlock->SignatureHash(), vSign,
//.........这里部分代码省略.........
开发者ID:huanghao2008,项目名称:honghuo,代码行数:101,代码来源:miner.cpp



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