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63 lines
3.5 KiB
63 lines
3.5 KiB
// Copyright (c) 2010 Satoshi Nakamoto
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// Copyright (c) 2009-2019 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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#include <chainparamsbase.h>
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#include <tinyformat.h>
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#include <util/system.h>
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#include <util/memory.h>
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#include <assert.h>
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const std::string CBaseChainParams::MAIN = "main";
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const std::string CBaseChainParams::TESTNET = "test";
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const std::string CBaseChainParams::SIGNET = "signet";
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const std::string CBaseChainParams::REGTEST = "regtest";
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void SetupChainParamsBaseOptions(ArgsManager& argsman)
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{
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argsman.AddArg("-chain=<chain>", "Use the chain <chain> (default: main). Allowed values: main, test, signet, regtest", ArgsManager::ALLOW_ANY, OptionsCategory::CHAINPARAMS);
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argsman.AddArg("-regtest", "Enter regression test mode, which uses a special chain in which blocks can be solved instantly. "
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"This is intended for regression testing tools and app development. Equivalent to -chain=regtest.", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
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argsman.AddArg("-segwitheight=<n>", "Set the activation height of segwit. -1 to disable. (regtest-only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
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argsman.AddArg("-testnet", "Use the test chain. Equivalent to -chain=test.", ArgsManager::ALLOW_ANY, OptionsCategory::CHAINPARAMS);
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argsman.AddArg("-vbparams=deployment:start:end[:start_height:end_height]", "Use given start/end times and start/end block heights for specified version bits deployment (regtest-only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
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argsman.AddArg("-signet", "Use the signet chain. Equivalent to -chain=signet. Note that the network is defined by the -signetchallenge parameter", ArgsManager::ALLOW_ANY, OptionsCategory::CHAINPARAMS);
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argsman.AddArg("-signetchallenge", "Blocks must satisfy the given script to be considered valid (only for signet networks; defaults to the global default signet test network challenge)", ArgsManager::ALLOW_STRING, OptionsCategory::CHAINPARAMS);
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argsman.AddArg("-signetseednode", "Specify a seed node for the signet network, in the hostname[:port] format, e.g. sig.net:1234 (may be used multiple times to specify multiple seed nodes; defaults to the global default signet test network seed node(s))", ArgsManager::ALLOW_STRING, OptionsCategory::CHAINPARAMS);
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}
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static std::unique_ptr<CBaseChainParams> globalChainBaseParams;
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const CBaseChainParams& BaseParams()
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{
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assert(globalChainBaseParams);
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return *globalChainBaseParams;
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}
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/**
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* Port numbers for incoming Tor connections (8334, 18334, 38334, 18445) have
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* been chosen arbitrarily to keep ranges of used ports tight.
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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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if (chain == CBaseChainParams::MAIN) {
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return MakeUnique<CBaseChainParams>("", 9332, 9333);
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} else if (chain == CBaseChainParams::TESTNET) {
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return MakeUnique<CBaseChainParams>("testnet4", 19332, 19335);
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} else if (chain == CBaseChainParams::SIGNET) {
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return MakeUnique<CBaseChainParams>("signet", 39332, 39335);
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} else if (chain == CBaseChainParams::REGTEST) {
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return MakeUnique<CBaseChainParams>("regtest", 19443, 19444);
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}
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throw std::runtime_error(strprintf("%s: Unknown chain %s.", __func__, chain));
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}
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void SelectBaseParams(const std::string& chain)
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{
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globalChainBaseParams = CreateBaseChainParams(chain);
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gArgs.SelectConfigNetwork(chain);
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}
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