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C++ WalletModelTransaction::newPossibleKeyChange方法代码示例

本文整理汇总了C++中WalletModelTransaction::newPossibleKeyChange方法的典型用法代码示例。如果您正苦于以下问题：C++ WalletModelTransaction::newPossibleKeyChange方法的具体用法？C++ WalletModelTransaction::newPossibleKeyChange怎么用？C++ WalletModelTransaction::newPossibleKeyChange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类WalletModelTransaction的用法示例。


在下文中一共展示了WalletModelTransaction::newPossibleKeyChange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: prepareTransaction

WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransaction& transaction, const CCoinControl* coinControl)
{
    CAmount total = 0;
    bool fSubtractFeeFromAmount = false;
    QList<SendCoinsRecipient> recipients = transaction.getRecipients();
    std::vector<CRecipient> vecSend;

    if (recipients.empty()) {
        return OK;
    }

    if (isAnonymizeOnlyUnlocked()) {
        return AnonymizeOnlyUnlocked;
    }

    QSet<QString> setAddress; // Used to detect duplicates
    int nAddresses = 0;

    // Pre-check input data for validity
    foreach (const SendCoinsRecipient& rcp, recipients) {
        if (rcp.fSubtractFeeFromAmount)
            fSubtractFeeFromAmount = true;

        if (rcp.paymentRequest.IsInitialized()) { // PaymentRequest...
            CAmount subtotal = 0;
            const payments::PaymentDetails& details = rcp.paymentRequest.getDetails();
            for (int i = 0; i < details.outputs_size(); i++) {
                const payments::Output& out = details.outputs(i);
                if (out.amount() <= 0) continue;
                subtotal += out.amount();
                const unsigned char* scriptStr = (const unsigned char*)out.script().data();
                CScript scriptPubKey(scriptStr, scriptStr + out.script().size());
                CAmount nAmount = out.amount();
                CRecipient recipient = {scriptPubKey, nAmount, rcp.fSubtractFeeFromAmount};
                vecSend.push_back(recipient);
            }
            if (subtotal <= 0) {
                return InvalidAmount;
            }
            total += subtotal;
        } else { // User-entered ion address / amount:
            if (!validateAddress(rcp.address)) {
                return InvalidAddress;
            }
            if (rcp.amount <= 0) {
                return InvalidAmount;
            }
            setAddress.insert(rcp.address);
            ++nAddresses;

            CScript scriptPubKey = GetScriptForDestination(DecodeDestination(rcp.address.toStdString()));
            CRecipient recipient = {scriptPubKey, rcp.amount, rcp.fSubtractFeeFromAmount};
            vecSend.push_back(recipient);

            total += rcp.amount;
        }
    }
    if (setAddress.size() != nAddresses) {
        return DuplicateAddress;
    }

    CAmount nBalance = getBalance(coinControl);

    if (total > nBalance) {
        return AmountExceedsBalance;
    }

    {
        LOCK2(cs_main, wallet->cs_wallet);

        transaction.newPossibleKeyChange(wallet);

        CAmount nFeeRequired = 0;
        int nChangePosRet = -1;
        std::string strFailReason;

        CWalletTx* newTx = transaction.getTransaction();
        CReserveKey* keyChange = transaction.getPossibleKeyChange();


        if (recipients[0].useSwiftTX && total > GetSporkValue(SPORK_3_SWIFTTX_MAX_VALUE) * COIN) {
            emit message(tr("Send Coins"), tr("SwiftX doesn't support sending values that high yet. Transactions are currently limited to %1 ION.").arg(GetSporkValue(SPORK_3_SWIFTTX_MAX_VALUE)),
                CClientUIInterface::MSG_ERROR);
            return TransactionCreationFailed;
        }

        bool fCreated = wallet->CreateTransaction(vecSend, *newTx, *keyChange, nFeeRequired, nChangePosRet, strFailReason, coinControl, recipients[0].inputType, recipients[0].useSwiftTX);
        transaction.setTransactionFee(nFeeRequired);
        if (fSubtractFeeFromAmount && fCreated)
            transaction.reassignAmounts(nChangePosRet);

        if (recipients[0].useSwiftTX && newTx->GetValueOut() > GetSporkValue(SPORK_3_SWIFTTX_MAX_VALUE) * COIN) {
            emit message(tr("Send Coins"), tr("SwiftX doesn't support sending values that high yet. Transactions are currently limited to %1 ION.").arg(GetSporkValue(SPORK_3_SWIFTTX_MAX_VALUE)),
                CClientUIInterface::MSG_ERROR);
            return TransactionCreationFailed;
        }

        if (!fCreated) {
            if (!fSubtractFeeFromAmount && (total + nFeeRequired) > nBalance) {
                return SendCoinsReturn(AmountWithFeeExceedsBalance);
//.........这里部分代码省略.........
开发者ID:ionomy，项目名称:ion，代码行数:101，代码来源:walletmodel.cpp

示例2: prepareTransaction

WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransaction &transaction, const CCoinControl *coinControl)
{
    CAmount total = 0;
    bool fSubtractFeeFromAmount = false;
    QList<SendCoinsRecipient> recipients = transaction.getRecipients();
    std::vector<CRecipient> vecSend;

    if(recipients.empty())
    {
        return OK;
    }

    QSet<QString> setAddress; // Used to detect duplicates
    int nAddresses = 0;

    // Pre-check input data for validity
    Q_FOREACH(const SendCoinsRecipient &rcp, recipients)
    {
        if (rcp.fSubtractFeeFromAmount)
            fSubtractFeeFromAmount = true;

        if (rcp.paymentRequest.IsInitialized())
        {   // PaymentRequest...
            CAmount subtotal = 0;
            const payments::PaymentDetails& details = rcp.paymentRequest.getDetails();
            for (int i = 0; i < details.outputs_size(); i++)
            {
                const payments::Output& out = details.outputs(i);
                if (out.amount() <= 0) continue;
                subtotal += out.amount();
                const unsigned char* scriptStr = (const unsigned char*)out.script().data();
                CScript scriptPubKey(scriptStr, scriptStr+out.script().size());
                CAmount nAmount = out.amount();
                CRecipient recipient = {scriptPubKey, nAmount, rcp.fSubtractFeeFromAmount};
                vecSend.push_back(recipient);
            }
            if (subtotal <= 0)
            {
                return InvalidAmount;
            }
            total += subtotal;
        }
        else
        {   // User-entered bitcoin address / amount:
            if(!validateAddress(rcp.address))
            {
                return InvalidAddress;
            }
            if(rcp.amount <= 0)
            {
                return InvalidAmount;
            }
            setAddress.insert(rcp.address);
            ++nAddresses;

            CScript scriptPubKey = GetScriptForDestination(CBitcoinAddress(rcp.address.toStdString()).Get());
            CRecipient recipient = {scriptPubKey, rcp.amount, rcp.fSubtractFeeFromAmount};
            vecSend.push_back(recipient);

            total += rcp.amount;
        }
    }
    if(setAddress.size() != nAddresses)
    {
        return DuplicateAddress;
    }

    CAmount nBalance = getBalance(coinControl);

    if(total > nBalance)
    {
        return AmountExceedsBalance;
    }

    {
        LOCK2(cs_main, wallet->cs_wallet);

        transaction.newPossibleKeyChange(wallet);

        CAmount nFeeRequired = 0;
        int nChangePosRet = -1;
        std::string strFailReason;

        CWalletTx *newTx = transaction.getTransaction();
        CReserveKey *keyChange = transaction.getPossibleKeyChange();
        bool fCreated = wallet->CreateTransaction(vecSend, *newTx, *keyChange, nFeeRequired, nChangePosRet, strFailReason, coinControl);
        transaction.setTransactionFee(nFeeRequired);
        if (fSubtractFeeFromAmount && fCreated)
            transaction.reassignAmounts(nChangePosRet);

        if(!fCreated)
        {
            if(!fSubtractFeeFromAmount && (total + nFeeRequired) > nBalance)
            {
                return SendCoinsReturn(AmountWithFeeExceedsBalance);
            }
            Q_EMIT message(tr("Send Coins"), QString::fromStdString(strFailReason),
                         CClientUIInterface::MSG_ERROR);
            return TransactionCreationFailed;
        }
//.........这里部分代码省略.........
开发者ID:kwccoin，项目名称:zcoin，代码行数:101，代码来源:walletmodel.cpp

示例3: prepareTransaction

WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransaction &transaction, const CCoinControl *coinControl)
{
    qint64 total = 0;
    QList<SendCoinsRecipient> recipients = transaction.getRecipients();
    std::vector<std::pair<CScript, int64_t> > vecSend;

    if(recipients.empty())
    {
        return OK;
    }

    QSet<QString> setAddress; // Used to detect duplicates
    int nAddresses = 0;

    // Pre-check input data for validity
    foreach(const SendCoinsRecipient &rcp, recipients)
    {
        if (rcp.paymentRequest.IsInitialized())
        {   // PaymentRequest...
            int64_t subtotal = 0;
            const payments::PaymentDetails& details = rcp.paymentRequest.getDetails();
            for (int i = 0; i < details.outputs_size(); i++)
            {
                const payments::Output& out = details.outputs(i);
                if (out.amount() <= 0) continue;
                subtotal += out.amount();
                const unsigned char* scriptStr = (const unsigned char*)out.script().data();
                CScript scriptPubKey(scriptStr, scriptStr+out.script().size());
                vecSend.push_back(std::pair<CScript, int64_t>(scriptPubKey, out.amount()));
            }
            if (subtotal <= 0)
            {
                return InvalidAmount;
            }
            total += subtotal;
        }
        else
        {   // User-entered bitcoin address / amount:
            if(!validateAddress(rcp.address))
            {
                return InvalidAddress;
            }
            if(rcp.amount <= 0)
            {
                return InvalidAmount;
            }
            setAddress.insert(rcp.address);
            ++nAddresses;

            CScript scriptPubKey;
            scriptPubKey.SetDestination(CBitcoinAddress(rcp.address.toStdString()).Get());
            vecSend.push_back(std::pair<CScript, int64_t>(scriptPubKey, rcp.amount));

            total += rcp.amount;
        }
    }
    if(setAddress.size() != nAddresses)
    {
        return DuplicateAddress;
    }

    qint64 nBalance = getBalance(coinControl);

    if(total > nBalance)
    {
        return AmountExceedsBalance;
    }

    if((total + nTransactionFee) > nBalance)
    {
        transaction.setTransactionFee(nTransactionFee);
        return SendCoinsReturn(AmountWithFeeExceedsBalance);
    }

    {
        LOCK2(cs_main, wallet->cs_wallet);

        transaction.newPossibleKeyChange(wallet);
        int64_t nFeeRequired = 0;
        std::string strFailReason;

        CWalletTx *newTx = transaction.getTransaction();
        CReserveKey *keyChange = transaction.getPossibleKeyChange();
        bool fCreated = wallet->CreateTransaction(vecSend, *newTx, *keyChange, nFeeRequired, strFailReason, coinControl);
        transaction.setTransactionFee(nFeeRequired);

        if(!fCreated)
        {
            if((total + nFeeRequired) > nBalance)
            {
                return SendCoinsReturn(AmountWithFeeExceedsBalance);
            }
            emit message(tr("Send Coins"), QString::fromStdString(strFailReason),
                         CClientUIInterface::MSG_ERROR);
            return TransactionCreationFailed;
        }
    }

    return SendCoinsReturn(OK);
}
开发者ID:10by10pixel，项目名称:dogecoin，代码行数:100，代码来源:walletmodel.cpp

示例4: prepareTransaction

WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransaction &transaction, const CCoinControl *coinControl)
{
    CAmount total = 0;
    bool fSubtractFeeFromAmount = false;
    QList<SendCoinsRecipient> recipients = transaction.getRecipients();
    std::vector<CRecipient> vecSend;

    if(recipients.empty())
    {
        return OK;
    }

    // This should never really happen, yet another safety check, just in case.
    if(wallet->IsLocked()) {
        return TransactionCreationFailed;
    }

    QSet<QString> setAddress; // Used to detect duplicates
    int nAddresses = 0;

    // Pre-check input data for validity
    Q_FOREACH(const SendCoinsRecipient &rcp, recipients)
    {
        if (rcp.fSubtractFeeFromAmount)
            fSubtractFeeFromAmount = true;

        if (rcp.paymentRequest.IsInitialized())
        {   // PaymentRequest...
            CAmount subtotal = 0;
            const payments::PaymentDetails& details = rcp.paymentRequest.getDetails();
            for (int i = 0; i < details.outputs_size(); i++)
            {
                const payments::Output& out = details.outputs(i);
                if (out.amount() <= 0) continue;
                subtotal += out.amount();
                const unsigned char* scriptStr = (const unsigned char*)out.script().data();
                CScript scriptPubKey(scriptStr, scriptStr+out.script().size());
                CAmount nAmount = out.amount();
                CRecipient recipient = {scriptPubKey, nAmount, rcp.fSubtractFeeFromAmount};
                vecSend.push_back(recipient);
            }
            if (subtotal <= 0)
            {
                return InvalidAmount;
            }
            total += subtotal;
        }
        else
        {   // User-entered dash address / amount:
            if(!validateAddress(rcp.address))
            {
                return InvalidAddress;
            }
            if(rcp.amount <= 0)
            {
                return InvalidAmount;
            }
            setAddress.insert(rcp.address);
            ++nAddresses;

            CScript scriptPubKey = GetScriptForDestination(CBitcoinAddress(rcp.address.toStdString()).Get());
            CRecipient recipient = {scriptPubKey, rcp.amount, rcp.fSubtractFeeFromAmount};
            vecSend.push_back(recipient);

            total += rcp.amount;
        }
    }
    if(setAddress.size() != nAddresses)
    {
        return DuplicateAddress;
    }

    CAmount nBalance = getBalance(coinControl);

    if(total > nBalance)
    {
        return AmountExceedsBalance;
    }

    {
        LOCK2(cs_main, wallet->cs_wallet);

        transaction.newPossibleKeyChange(wallet);

        CAmount nFeeRequired = 0;
        int nChangePosRet = -1;
        std::string strFailReason;

        CWalletTx *newTx = transaction.getTransaction();
        CReserveKey *keyChange = transaction.getPossibleKeyChange();

        if(recipients[0].fUseInstantSend && total > sporkManager.GetSporkValue(SPORK_5_INSTANTSEND_MAX_VALUE)*COIN){
            Q_EMIT message(tr("Send Coins"), tr("InstantSend doesn't support sending values that high yet. Transactions are currently limited to %1 DASH.").arg(sporkManager.GetSporkValue(SPORK_5_INSTANTSEND_MAX_VALUE)),
                         CClientUIInterface::MSG_ERROR);
            return TransactionCreationFailed;
        }

        bool fCreated = wallet->CreateTransaction(vecSend, *newTx, *keyChange, nFeeRequired, nChangePosRet, strFailReason, coinControl, true, recipients[0].inputType, recipients[0].fUseInstantSend);
        transaction.setTransactionFee(nFeeRequired);
        if (fSubtractFeeFromAmount && fCreated)
//.........这里部分代码省略.........
开发者ID:bancoteam，项目名称:dash，代码行数:101，代码来源:walletmodel.cpp

示例5: prepareTransaction


//.........这里部分代码省略.........
                    CBitcoinAddress addrTo(ckidTo);

                    if (SecretToPublicKey(ephem_secret, ephem_pubkey) != 0)
                    {
                        LogPrintf("Could not generate ephem public key.\n");
                        return InvalidAddress;
                    };

                    if (fDebug)
                    {
                        LogPrintf("Stealth send to generated pubkey %ui: %s\n", pkSendTo.size(), HexStr(pkSendTo).c_str());
                        LogPrintf("hash %s\n", addrTo.ToString().c_str());
                        LogPrintf("ephem_pubkey %ui: %s\n", ephem_pubkey.size(), HexStr(ephem_pubkey).c_str());
                    };

                    CScript scriptPubKey;
                    scriptPubKey.SetDestination(addrTo.Get());

                    vecSend.push_back(make_pair(scriptPubKey, rcp.amount));

                    CScript scriptP = CScript() << OP_RETURN << ephem_pubkey;

                    vecSend.push_back(make_pair(scriptP, 0));

                    continue;
                }; // else drop through to normal
            }

            CScript scriptPubKey;
            scriptPubKey.SetDestination(CBitcoinAddress(sAddr).Get());
            vecSend.push_back(std::pair<CScript, int64_t>(scriptPubKey, rcp.amount));

            total += rcp.amount;
        }
    }
    if(setAddress.size() != nAddresses)
    {
        return DuplicateAddress;
    }

    qint64 nBalance = getBalance(coinControl);

    if(total > nBalance)
    {
        return AmountExceedsBalance;
    }

    if((total + nTransactionFee) > nBalance)
    {
        transaction.setTransactionFee(nTransactionFee);
        return SendCoinsReturn(AmountWithFeeExceedsBalance);
    }

    {
        LOCK2(cs_main, wallet->cs_wallet);

        transaction.newPossibleKeyChange(wallet);
        int64_t nFeeRequired = 0;
        std::string strFailReason;

        CWalletTx *newTx = transaction.getTransaction();
        CReserveKey *keyChange = transaction.getPossibleKeyChange();

        // int nChangePos = -1;
        bool fCreated = wallet->CreateTransaction(vecSend, *newTx, *keyChange, nFeeRequired, /*nChangePos,*/ strFailReason, coinControl);

        /*
        std::map<int, std::string>::iterator it;
        for (it = mapStealthNarr.begin(); it != mapStealthNarr.end(); ++it)
        {
            int pos = it->first;
            if (nChangePos > -1 && it->first >= nChangePos)
                pos++;

            char key[64];
            if (snprintf(key, sizeof(key), "n_%u", pos) < 1)
            {
                printf("CreateStealthTransaction(): Error creating narration key.");
                continue;
            };
            wtx.mapValue[key] = it->second;
        };
        */

        transaction.setTransactionFee(nFeeRequired);

        if(!fCreated)
        {
            if((total + nFeeRequired) > nBalance)
            {
                return SendCoinsReturn(AmountWithFeeExceedsBalance);
            }
            emit message(tr("Send Coins"), QString::fromStdString(strFailReason),
                         CClientUIInterface::MSG_ERROR);
            return TransactionCreationFailed;
        }
    }

    return SendCoinsReturn(OK);
}
开发者ID:MentalCollatz，项目名称:myriadcoin，代码行数:101，代码来源:walletmodel.cpp

示例6: prepareTransaction


//.........这里部分代码省略.........
                    
                    CKeyID ckidTo = cpkTo.GetID();                    
                    CBitcoinAddress addrTo(ckidTo);
                    
                    if (SecretToPublicKey(ephem_secret, ephem_pubkey) != 0)
                    {
                        printf("Could not generate ephem public key.\n");
                        return Aborted;
                    };
                    
                    if (true)
                    {
                        LogPrintf("Stealth send to generated pubkey,pkSendTo= %"PRIszu": %s\n", pkSendTo.size(), HexStr(pkSendTo).c_str());
                        LogPrintf("hash, Address= %s\n", addrTo.ToString().c_str());
                        LogPrintf("enerate ephem public key,ephem_pubkey= %"PRIszu": %s\n", ephem_pubkey.size(), HexStr(ephem_pubkey).c_str());
                    };
                    
                    CScript scriptPubKey;
                    scriptPubKey.SetDestination(addrTo.Get());
                    LogPrintf("scriptPubKey= %s \n", scriptPubKey.ToString());                    
                    vecSend.push_back(make_pair(scriptPubKey, rcp.amount));
                    
                    CScript scriptP = CScript() << OP_RETURN << ephem_pubkey;
                    vecSend.push_back(make_pair(scriptP, 0));
                    
                    continue;
                }; // else drop through to normal
            }

            CScript scriptPubKey;
            scriptPubKey.SetDestination(CBitcoinAddress(sAddr).Get());
            vecSend.push_back(std::pair<CScript, int64_t>(scriptPubKey, rcp.amount));

						//insert message into blockchain
						if ((rcp.message.length()>=1)&&(rcp.label=="blockchain"))
						{				
								std::string strMess = rcp.message.toStdString();
								const char* pszMess =strMess.c_str();
                CScript scriptP = CScript() << OP_RETURN << vector<unsigned char>((const unsigned char*)pszMess, (const unsigned char*)pszMess + strlen(pszMess));                
                vecSend.push_back(std::pair<CScript, int64_t>(scriptP, 0));
             }
            
            //commit openname
						if ((rcp.message.length()>=1)&&(rcp.label=="openname"))
						{		
								std::string strMess = rcp.message.toStdString();//已经是16进制码流
                CScript scriptP = CScript() << OP_RETURN << ParseHex(strMess);
                LogPrintf("openname scriptP=%s\n",scriptP.ToString().c_str());//scriptP=OP_RETURN 580861e00414720684e88cb7943fc6751527a94b2e0cdd2a9148d8b13939723d2aca16c75c6d68
                vecSend.push_back(std::pair<CScript, int64_t>(scriptP, 0));
             }
             
            //normal, do nothing
            total += rcp.amount;
        }
    }
    if(setAddress.size() != nAddresses)
    {
        return DuplicateAddress;
    }

    qint64 nBalance = getBalance(coinControl);

    if(total > nBalance)
    {
        return AmountExceedsBalance;
    }

    if((total + nTransactionFee) > nBalance)
    {
        transaction.setTransactionFee(nTransactionFee);
        return SendCoinsReturn(AmountWithFeeExceedsBalance);
    }

    {
        LOCK2(cs_main, wallet->cs_wallet);

        transaction.newPossibleKeyChange(wallet);
        int64_t nFeeRequired = 0;
        int nChangePos = -1;
        std::string strFailReason;

        CWalletTx *newTx = transaction.getTransaction();
        CReserveKey *keyChange = transaction.getPossibleKeyChange();
        bool fCreated = wallet->CreateTransaction(vecSend, *newTx, *keyChange, nFeeRequired, nChangePos, strFailReason, coinControl);
        transaction.setTransactionFee(nFeeRequired);

        if(!fCreated)
        {
            if((total + nFeeRequired) > nBalance)
            {
                return SendCoinsReturn(AmountWithFeeExceedsBalance);
            }
            emit message(tr("Send Coins"), QString::fromStdString(strFailReason),
                         CClientUIInterface::MSG_ERROR);
            return TransactionCreationFailed;
        }
    }

    return SendCoinsReturn(OK);
}
开发者ID:TheBitcoin，项目名称:Feathercoin2，代码行数:101，代码来源:walletmodel.cpp


注：本文中的WalletModelTransaction::newPossibleKeyChange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。