// Copyright (c) 2014-2018 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_CHAINPARAMSBASE_H #define BITCOIN_CHAINPARAMSBASE_H #include <memory> #include <string> #include <vector> /** * CBaseChainParams defines the base parameters (shared between bitcoin-cli and bitcoind) * of a given instance of the Bitcoin system. */ class CBaseChainParams { public: /** BIP70 chain name strings (main, test or regtest) */ static const std::string MAIN; static const std::string TESTNET; static const std::string REGTEST; const std::string& DataDir() const { return strDataDir; } int RPCPort() const { return nRPCPort; } CBaseChainParams() = delete; CBaseChainParams(const std::string& data_dir, int rpc_port) : nRPCPort(rpc_port), strDataDir(data_dir) {} private: int nRPCPort; std::string strDataDir; }; /** * Creates and returns a std::unique_ptr<CBaseChainParams> of the chosen chain. * @returns a CBaseChainParams* of the chosen chain. * @throws a std::runtime_error if the chain is not supported. */ std::unique_ptr<CBaseChainParams> CreateBaseChainParams(const std::string& chain); /** *Set the arguments for chainparams */ void SetupChainParamsBaseOptions(); /** * Return the currently selected parameters. This won't change after app * startup, except for unit tests. */ const CBaseChainParams& BaseParams(); /** Sets the params returned by Params() to those for the given network. */ void SelectBaseParams(const std::string& chain); #endif // BITCOIN_CHAINPARAMSBASE_H