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0e65473daf
1687cb4 Refactor: One CBaseChainParams should be enough (Jorge Timón)
Pull request description:
There's no need for class hierarchy with CBaseChainParams, it is just a struct with 2 fields.
This starts as a +10-43 diff
Tree-SHA512: 0a7dd64ab785416550b541787c6083540e4962d76b6cffa806bb3593aec2daf1752dfe65ac5cd51b34ad5c31dd8292c422b483fdd2d37d0b7e68725498ed4c2d
Co-authored-by: Wladimir J. van der Laan <laanwj@gmail.com>
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
// Copyright (c) 2014-2015 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_CHAINPARAMSBASE_H
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#define BITCOIN_CHAINPARAMSBASE_H
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#include <memory>
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#include <string>
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#include <vector>
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/**
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* CBaseChainParams defines the base parameters (shared between dash-cli and dashd)
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* of a given instance of the Dash system.
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*/
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class CBaseChainParams
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{
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public:
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/** BIP70 chain name strings (main, test or regtest) */
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static const std::string MAIN;
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static const std::string TESTNET;
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static const std::string DEVNET;
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static const std::string REGTEST;
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const std::string& DataDir() const { return strDataDir; }
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int RPCPort() const { return nRPCPort; }
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CBaseChainParams() = delete;
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CBaseChainParams(const std::string& data_dir, int rpc_port) : nRPCPort(rpc_port), strDataDir(data_dir) {}
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private:
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int nRPCPort;
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std::string strDataDir;
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};
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/**
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* Creates and returns a std::unique_ptr<CBaseChainParams> of the chosen chain.
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* @returns a CBaseChainParams* of the chosen chain.
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* @throws a std::runtime_error if the chain is not supported.
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*/
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std::unique_ptr<CBaseChainParams> CreateBaseChainParams(const std::string& chain);
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/**
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* Append the help messages for the chainparams options to the
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* parameter string.
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*/
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void AppendParamsHelpMessages(std::string& strUsage, bool debugHelp=true);
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/**
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* Return the currently selected parameters. This won't change after app
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* startup, except for unit tests.
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*/
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const CBaseChainParams& BaseParams();
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/** Sets the params returned by Params() to those for the given network. */
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void SelectBaseParams(const std::string& chain);
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#endif // BITCOIN_CHAINPARAMSBASE_H
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