Function DecodeHexTx

src/core_read.cpp:113–146

}

bool DecodeHexTx(CMutableTransaction& tx, const std::string& hex_tx, bool try_no_witness, bool try_witness)
{
    if (!IsHex(hex_tx)) {
        return false;
    }

    std::vector<unsigned char> txData(ParseHex(hex_tx));

    if (try_no_witness) {
        CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION | SERIALIZE_TRANSACTION_NO_WITNESS);
        try {
            ssData >> tx;
            if (ssData.eof() && (!try_witness || CheckTxScriptsSanity(tx))) {
                return true;
            }
        } catch (const std::exception&) {
            // Fall through.
        }
    }

    if (try_witness) {
        CDataStream ssData(txData, SER_NETWORK, PROTOCOL_VERSION);
        try {
            ssData >> tx;
            if (ssData.empty()) {
                return true;
            }
        } catch (const std::exception&) {
            // Fall through.
        }
    }

    return false;
}

bool DecodeHexBlk(CBlock& block, const std::string& strHexBlk, bool fLegacyFormat)
{