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100 lines
2.5 KiB
100 lines
2.5 KiB
// Copyright (c) 2011-2015 The Bitcoin Core developers |
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// Distributed under the MIT software license, see the accompanying |
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// file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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#include "walletmodeltransaction.h" |
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#include "policy/policy.h" |
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#include "wallet/wallet.h" |
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WalletModelTransaction::WalletModelTransaction(const QList<SendCoinsRecipient> &recipients) : |
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recipients(recipients), |
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walletTransaction(0), |
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keyChange(0), |
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fee(0) |
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{ |
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walletTransaction = new CWalletTx(); |
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} |
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WalletModelTransaction::~WalletModelTransaction() |
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{ |
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delete keyChange; |
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delete walletTransaction; |
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} |
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QList<SendCoinsRecipient> WalletModelTransaction::getRecipients() |
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{ |
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return recipients; |
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} |
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CWalletTx *WalletModelTransaction::getTransaction() |
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{ |
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return walletTransaction; |
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} |
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unsigned int WalletModelTransaction::getTransactionSize() |
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{ |
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return (!walletTransaction ? 0 : ::GetVirtualTransactionSize(*walletTransaction)); |
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} |
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CAmount WalletModelTransaction::getTransactionFee() |
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{ |
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return fee; |
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} |
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void WalletModelTransaction::setTransactionFee(const CAmount& newFee) |
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{ |
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fee = newFee; |
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} |
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void WalletModelTransaction::reassignAmounts(int nChangePosRet) |
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{ |
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int i = 0; |
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for (QList<SendCoinsRecipient>::iterator it = recipients.begin(); it != recipients.end(); ++it) |
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{ |
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SendCoinsRecipient& rcp = (*it); |
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if (rcp.paymentRequest.IsInitialized()) |
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{ |
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CAmount subtotal = 0; |
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const payments::PaymentDetails& details = rcp.paymentRequest.getDetails(); |
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for (int j = 0; j < details.outputs_size(); j++) |
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{ |
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const payments::Output& out = details.outputs(j); |
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if (out.amount() <= 0) continue; |
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if (i == nChangePosRet) |
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i++; |
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subtotal += walletTransaction->vout[i].nValue; |
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i++; |
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} |
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rcp.amount = subtotal; |
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} |
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else // normal recipient (no payment request) |
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{ |
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if (i == nChangePosRet) |
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i++; |
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rcp.amount = walletTransaction->vout[i].nValue; |
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i++; |
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} |
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} |
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} |
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CAmount WalletModelTransaction::getTotalTransactionAmount() |
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{ |
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CAmount totalTransactionAmount = 0; |
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Q_FOREACH(const SendCoinsRecipient &rcp, recipients) |
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{ |
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totalTransactionAmount += rcp.amount; |
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} |
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return totalTransactionAmount; |
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} |
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void WalletModelTransaction::newPossibleKeyChange(CWallet *wallet) |
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{ |
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keyChange = new CReserveKey(wallet); |
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} |
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CReserveKey *WalletModelTransaction::getPossibleKeyChange() |
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{ |
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return keyChange; |
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}
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