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// Copyright (c) 2019 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_SCRIPT_KEYORIGIN_H
#define BITCOIN_SCRIPT_KEYORIGIN_H
#include <serialize.h>
#include <streams.h>
#include <vector>
struct KeyOriginInfo
{
unsigned char fingerprint[4]; //!< First 32 bits of the Hash160 of the public key at the root of the path
std::vector<uint32_t> path;
friend bool operator==(const KeyOriginInfo& a, const KeyOriginInfo& b)
{
return std::equal(std::begin(a.fingerprint), std::end(a.fingerprint), std::begin(b.fingerprint)) && a.path == b.path;
}
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action)
{
READWRITE(fingerprint);
READWRITE(path);
}
void clear()
{
memset(fingerprint, 0, 4);
path.clear();
}
};
#endif // BITCOIN_SCRIPT_KEYORIGIN_H
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