Differential D15813 Diff 46642 src/node/chainstatemanager_args.cpp

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src/node/chainstatemanager_args.cpp

	// Copyright (c) 2022 The Bitcoin Core developers			// Copyright (c) 2022 The Bitcoin Core developers
	// Distributed under the MIT software license, see the accompanying			// Distributed under the MIT software license, see the accompanying
	// file COPYING or http://www.opensource.org/licenses/mit-license.php.			// file COPYING or http://www.opensource.org/licenses/mit-license.php.

	#include <node/chainstatemanager_args.h>			#include <node/chainstatemanager_args.h>

				#include <arith_uint256.h>
				#include <tinyformat.h>
				#include <uint256.h>
				#include <util/strencodings.h>
	#include <util/system.h>			#include <util/system.h>
				#include <util/translation.h>
				#include <validation.h>

	#include <chrono>			#include <chrono>
	#include <optional>			#include <optional>
				#include <string>

	namespace node {			namespace node {
	void ApplyArgsManOptions(const ArgsManager &args,			std::optional<bilingual_str>
	ChainstateManager::Options &opts) {			ApplyArgsManOptions(const ArgsManager &args, ChainstateManager::Options &opts) {
				if (auto value{args.GetArg("-minimumchainwork")}) {
				if (!IsHexNumber(*value)) {
				return strprintf(
				Untranslated(
				"Invalid non-hex (%s) minimum chain work value specified"),
				*value);
				}
				opts.minimum_chain_work = UintToArith256(uint256S(*value));
				}

	if (auto value{args.GetArg("-assumevalid")}) {			if (auto value{args.GetArg("-assumevalid")}) {
	opts.assumed_valid_block = BlockHash::fromHex(*value);			opts.assumed_valid_block = BlockHash::fromHex(*value);
	}			}

	if (auto value{args.GetIntArg("-maxtipage")}) {			if (auto value{args.GetIntArg("-maxtipage")}) {
	opts.max_tip_age = std::chrono::seconds{*value};			opts.max_tip_age = std::chrono::seconds{*value};
	}			}
				return std::nullopt;
	}			}
	} // namespace node			} // namespace node