chaintype.cpp

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// Copyright (c) 2023 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#include <util/chaintype.h>
 
#include <cassert>
#include <optional>
#include <string>
 
std::string ChainTypeToString(ChainType chain) {
    switch (chain) {
        case ChainType::MAIN:
            return "main";
        case ChainType::TESTNET:
            return "test";
        case ChainType::REGTEST:
            return "regtest";
    }
    assert(false);
}
 
std::optional<ChainType> ChainTypeFromString(std::string_view chain) {
    if (chain == "main") {
        return ChainType::MAIN;
    } else if (chain == "test") {
        return ChainType::TESTNET;
    } else if (chain == "regtest") {
        return ChainType::REGTEST;
    } else {
        return std::nullopt;
    }
}