Differential D5816 Diff 19072 src/interfaces/chain.cpp

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src/interfaces/chain.cpp

// Copyright (c) 2018 The Bitcoin Core developers		// Copyright (c) 2018 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 <interfaces/chain.h>		#include <interfaces/chain.h>

#include <chain.h>		#include <chain.h>
#include <chainparams.h>		#include <chainparams.h>
#include <primitives/block.h>		#include <primitives/block.h>
#include <primitives/blockhash.h>		#include <primitives/blockhash.h>
#include <sync.h>		#include <sync.h>
		#include <threadsafety.h>
#include <util/system.h>		#include <util/system.h>
#include <validation.h>		#include <validation.h>

#include <memory>		#include <memory>
#include <utility>		#include <utility>

namespace interfaces {		namespace interfaces {
namespace {		namespace {
▲ Show 20 Lines • Show All 108 Lines • ▼ Show 20 Lines	class LockImpl : public Chain::Lock {
Optional<int> findLocatorFork(const CBlockLocator &locator) override {		Optional<int> findLocatorFork(const CBlockLocator &locator) override {
LockAnnotation lock(::cs_main);		LockAnnotation lock(::cs_main);
if (CBlockIndex *fork =		if (CBlockIndex *fork =
FindForkInGlobalIndex(::ChainActive(), locator)) {		FindForkInGlobalIndex(::ChainActive(), locator)) {
return fork->nHeight;		return fork->nHeight;
}		}
return nullopt;		return nullopt;
}		}
		bool contextualCheckTransactionForCurrentBlock(
		const Consensus::Params &params, const CTransaction &tx,
		CValidationState &state) override {
		LockAnnotation lock(::cs_main);
		return ContextualCheckTransactionForCurrentBlock(params, tx, state);
		}
};		};

class LockingStateImpl : public LockImpl,		class LockingStateImpl : public LockImpl,
public UniqueLock<CCriticalSection> {		public UniqueLock<CCriticalSection> {
using UniqueLock::UniqueLock;		using UniqueLock::UniqueLock;
};		};

class ChainImpl : public Chain {		class ChainImpl : public Chain {
▲ Show 20 Lines • Show All 48 Lines • Show Last 20 Lines