Inside Bitcoin

1// Copyright (c) 2011-present The Bitcoin Core developers
2// Distributed under the MIT software license, see the accompanying
3// file COPYING or http://www.opensource.org/licenses/mit-license.php.
4
5#ifndef BITCOIN_QT_SENDCOINSRECIPIENT_H
6#define BITCOIN_QT_SENDCOINSRECIPIENT_H
7
8#include <consensus/amount.h>
9#include <serialize.h>
10
11#include <string>
12
13#include <QString>
14
15class SendCoinsRecipient
16{
17public:
18    explicit SendCoinsRecipient() : amount(0), fSubtractFeeFromAmount(false), nVersion(SendCoinsRecipient::CURRENT_VERSION) { }
19    explicit SendCoinsRecipient(const QString &addr, const QString &_label, const CAmount& _amount, const QString &_message):
20        address(addr), label(_label), amount(_amount), message(_message), fSubtractFeeFromAmount(false), nVersion(SendCoinsRecipient::CURRENT_VERSION) {}
21
22    // If from an unauthenticated payment request, this is used for storing
23    // the addresses, e.g. address-A<br />address-B<br />address-C.
24    // Info: As we don't need to process addresses in here when using
25    // payment requests, we can abuse it for displaying an address list.
26    // Todo: This is a hack, should be replaced with a cleaner solution!
27    QString address;
28    QString label;
29    CAmount amount;
30    // If from a payment request, this is used for storing the memo
31    QString message;
32    // Keep the payment request around as a serialized string to ensure
33    // load/store is lossless.
34    std::string sPaymentRequest;
35    // Empty if no authentication or invalid signature/cert/etc.
36    QString authenticatedMerchant;
37
38    bool fSubtractFeeFromAmount; // memory only
39
40    static constexpr int CURRENT_VERSION{1};
41    int nVersion;
42
43    SERIALIZE_METHODS(SendCoinsRecipient, obj)
44    {
45        std::string address_str, label_str, message_str, auth_merchant_str;
46
47        SER_WRITE(obj, address_str = obj.address.toStdString());
48        SER_WRITE(obj, label_str = obj.label.toStdString());
49        SER_WRITE(obj, message_str = obj.message.toStdString());
50        SER_WRITE(obj, auth_merchant_str = obj.authenticatedMerchant.toStdString());
51
52        READWRITE(obj.nVersion, address_str, label_str, obj.amount, message_str, obj.sPaymentRequest, auth_merchant_str);
53
54        SER_READ(obj, obj.address = QString::fromStdString(address_str));
55        SER_READ(obj, obj.label = QString::fromStdString(label_str));
56        SER_READ(obj, obj.message = QString::fromStdString(message_str));
57        SER_READ(obj, obj.authenticatedMerchant = QString::fromStdString(auth_merchant_str));
58    }
59};
60
61#endif // BITCOIN_QT_SENDCOINSRECIPIENT_H
62