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64 lines
1.9 KiB
64 lines
1.9 KiB
// Copyright (c) 2014-2020 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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class ArgsManager;
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/**
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* CBaseChainParams defines the base parameters (shared between bitcoin-cli and bitcoind)
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* of a given instance of the Bitcoin system.
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*/
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class CBaseChainParams
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{
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public:
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///@{
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/** Chain name strings */
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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 SIGNET;
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static const std::string REGTEST;
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///@}
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const std::string& DataDir() const { return strDataDir; }
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uint16_t RPCPort() const { return m_rpc_port; }
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uint16_t OnionServiceTargetPort() const { return m_onion_service_target_port; }
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CBaseChainParams() = delete;
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CBaseChainParams(const std::string& data_dir, uint16_t rpc_port, uint16_t onion_service_target_port)
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: m_rpc_port(rpc_port), m_onion_service_target_port(onion_service_target_port), strDataDir(data_dir) {}
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private:
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const uint16_t m_rpc_port;
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const uint16_t m_onion_service_target_port;
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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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*Set the arguments for chainparams
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*/
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void SetupChainParamsBaseOptions(ArgsManager& argsman);
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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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