Function ExtractDestination

src/script/standard.cpp:236–292

}

bool ExtractDestination(const CScript& scriptPubKey, CTxDestination& addressRet)
{
    std::vector<valtype> vSolutions;
    TxoutType whichType = Solver(scriptPubKey, vSolutions);

    switch (whichType) {
    case TxoutType::PUBKEY: {
        CPubKey pubKey(vSolutions[0]);
        if (!pubKey.IsValid())
            return false;

        addressRet = PKHash(pubKey);
        return true;
    }
    case TxoutType::PUBKEYHASH: {
        addressRet = PKHash(uint160(vSolutions[0]));
        return true;
    }
    case TxoutType::SCRIPTHASH: {
        addressRet = ScriptHash(uint160(vSolutions[0]));
        return true;
    }
    case TxoutType::WITNESS_V0_KEYHASH: {
        WitnessV0KeyHash hash;
        std::copy(vSolutions[0].begin(), vSolutions[0].end(), hash.begin());
        addressRet = hash;
        return true;
    }
    case TxoutType::WITNESS_V0_SCRIPTHASH: {
        WitnessV0ScriptHash hash;
        std::copy(vSolutions[0].begin(), vSolutions[0].end(), hash.begin());
        addressRet = hash;
        return true;
    }
    case TxoutType::WITNESS_V1_TAPROOT: {
        WitnessV1Taproot tap;
        std::copy(vSolutions[0].begin(), vSolutions[0].end(), tap.begin());
        addressRet = tap;
        return true;
    }
    case TxoutType::WITNESS_UNKNOWN: {
        WitnessUnknown unk;
        unk.version = vSolutions[0][0];
        std::copy(vSolutions[1].begin(), vSolutions[1].end(), unk.program);
        unk.length = vSolutions[1].size();
        addressRet = unk;
        return true;
    }
    case TxoutType::MULTISIG:
    case TxoutType::NULL_DATA:
    case TxoutType::NONSTANDARD:
    case TxoutType::OP_TRUE: // ELEMENTS (no address type)
    case TxoutType::FEE: // ELEMENTS (no address type)
        return false;
    } // no default case, so the compiler can warn about missing cases
    assert(false);
}