aboutsummaryrefslogtreecommitdiff
path: root/src/netmessagemaker.h
blob: 8e8a6e4a026ee824795e2af21c3eec1c7e761299 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_NETMESSAGEMAKER_H
#define BITCOIN_NETMESSAGEMAKER_H

#include "net.h"
#include "serialize.h"

class CNetMsgMaker
{
public:
    CNetMsgMaker(int nVersionIn) : nVersion(nVersionIn){}

    template <typename... Args>
    CSerializedNetMsg Make(int nFlags, std::string sCommand, Args&&... args) const
    {
        CSerializedNetMsg msg;
        msg.command = std::move(sCommand);
        CVectorWriter{ SER_NETWORK, nFlags | nVersion, msg.data, 0, std::forward<Args>(args)... };
        return msg;
    }

    template <typename... Args>
    CSerializedNetMsg Make(std::string sCommand, Args&&... args) const
    {
        return Make(0, std::move(sCommand), std::forward<Args>(args)...);
    }

private:
    const int nVersion;
};

#endif // BITCOIN_NETMESSAGEMAKER_H