#include <rpc/blockchain.h>
#include <amount.h>
#include <blockfilter.h>
#include <chain.h>
#include <chainparams.h>
#include <coins.h>
#include <consensus/validation.h>
#include <core_io.h>
#include <hash.h>
#include <index/blockfilterindex.h>
#include <policy/feerate.h>
#include <policy/policy.h>
#include <policy/rbf.h>
#include <primitives/transaction.h>
#include <rpc/server.h>
#include <rpc/util.h>
#include <script/descriptor.h>
#include <streams.h>
#include <sync.h>
#include <txdb.h>
#include <txmempool.h>
#include <undo.h>
#include <util/strencodings.h>
#include <util/system.h>
#include <util/validation.h>
#include <validation.h>
#include <validationinterface.h>
#include <versionbitsinfo.h>
#include <warnings.h>
#include <assert.h>
#include <stdint.h>
#include <univalue.h>
#include <boost/thread/thread.hpp>
#include <condition_variable>
#include <memory>
#include <mutex>

Classes
struct	CUpdatedBlock

struct	CCoinsStats

struct	CompareBlocksByHeight

class	CoinsViewScanReserver

Functions
double	GetDifficulty (const CBlockIndex *blockindex)

static int	ComputeNextBlockAndDepth (const CBlockIndex tip, const CBlockIndex blockindex, const CBlockIndex *&next)

UniValue	blockheaderToJSON (const CBlockIndex tip, const CBlockIndex blockindex)

UniValue	blockToJSON (const CBlock &block, const CBlockIndex tip, const CBlockIndex blockindex, bool txDetails)

static UniValue	getblockcount (const JSONRPCRequest &request)

static UniValue	getbestblockhash (const JSONRPCRequest &request)

void	RPCNotifyBlockChange (bool ibd, const CBlockIndex *pindex)

static UniValue	waitfornewblock (const JSONRPCRequest &request)

static UniValue	waitforblock (const JSONRPCRequest &request)

static UniValue	waitforblockheight (const JSONRPCRequest &request)

static UniValue	syncwithvalidationinterfacequeue (const JSONRPCRequest &request)

static UniValue	getdifficulty (const JSONRPCRequest &request)

static std::string	EntryDescriptionString ()

static void	entryToJSON (const CTxMemPool &pool, UniValue &info, const CTxMemPoolEntry &e) EXCLUSIVE_LOCKS_REQUIRED(pool.cs)

UniValue	MempoolToJSON (const CTxMemPool &pool, bool verbose)

static UniValue	getrawmempool (const JSONRPCRequest &request)

static UniValue	getmempoolancestors (const JSONRPCRequest &request)

static UniValue	getmempooldescendants (const JSONRPCRequest &request)

static UniValue	getmempoolentry (const JSONRPCRequest &request)

static UniValue	getblockhash (const JSONRPCRequest &request)

static UniValue	getblockheader (const JSONRPCRequest &request)

static CBlock	GetBlockChecked (const CBlockIndex *pblockindex)

static CBlockUndo	GetUndoChecked (const CBlockIndex *pblockindex)

static UniValue	getblock (const JSONRPCRequest &request)

static void	ApplyStats (CCoinsStats &stats, CHashWriter &ss, const uint256 &hash, const std::map< uint32_t, Coin > &outputs)

static bool	GetUTXOStats (CCoinsView *view, CCoinsStats &stats)
	Calculate statistics about the unspent transaction output set. More...

static UniValue	pruneblockchain (const JSONRPCRequest &request)

static UniValue	gettxoutsetinfo (const JSONRPCRequest &request)

UniValue	gettxout (const JSONRPCRequest &request)

static UniValue	verifychain (const JSONRPCRequest &request)

static UniValue	SoftForkMajorityDesc (int version, const CBlockIndex *pindex, const Consensus::Params &consensusParams)

static UniValue	SoftForkDesc (const std::string &name, int version, const CBlockIndex *pindex, const Consensus::Params &consensusParams)

static UniValue	BIP9SoftForkDesc (const Consensus::Params &consensusParams, Consensus::DeploymentPos id)

static void	BIP9SoftForkDescPushBack (UniValue &bip9_softforks, const Consensus::Params &consensusParams, Consensus::DeploymentPos id)

UniValue	getblockchaininfo (const JSONRPCRequest &request)

static UniValue	getchaintips (const JSONRPCRequest &request)

UniValue	MempoolInfoToJSON (const CTxMemPool &pool)

static UniValue	getmempoolinfo (const JSONRPCRequest &request)

static UniValue	preciousblock (const JSONRPCRequest &request)

static UniValue	invalidateblock (const JSONRPCRequest &request)

static UniValue	reconsiderblock (const JSONRPCRequest &request)

static UniValue	getchaintxstats (const JSONRPCRequest &request)

template<typename T >
static T	CalculateTruncatedMedian (std::vector< T > &scores)

void	CalculatePercentilesByWeight (CAmount result[NUM_GETBLOCKSTATS_PERCENTILES], std::vector< std::pair< CAmount, int64_t >> &scores, int64_t total_weight)

template<typename T >
static bool	SetHasKeys (const std::set< T > &set)

template<typename T , typename Tk , typename... Args>
static bool	SetHasKeys (const std::set< T > &set, const Tk &key, const Args &... args)

static UniValue	getblockstats (const JSONRPCRequest &request)

static UniValue	savemempool (const JSONRPCRequest &request)

bool	FindScriptPubKey (std::atomic< int > &scan_progress, const std::atomic< bool > &should_abort, int64_t &count, CCoinsViewCursor *cursor, const std::set< CScript > &needles, std::map< COutPoint, Coin > &out_results)
	Search for a given set of pubkey scripts. More...

UniValue	scantxoutset (const JSONRPCRequest &request)

static UniValue	getblockfilter (const JSONRPCRequest &request)

void	RegisterBlockchainRPCCommands (CRPCTable &t)

Variables
static Mutex	cs_blockchange

static std::condition_variable	cond_blockchange

static CUpdatedBlock	latestblock

static constexpr size_t	PER_UTXO_OVERHEAD = sizeof(COutPoint) + sizeof(uint32_t) + sizeof(bool)

static std::mutex	g_utxosetscan

static std::atomic< int >	g_scan_progress

static std::atomic< bool >	g_scan_in_progress

static std::atomic< bool >	g_should_abort_scan

static const CRPCCommand	commands []

Function Documentation

◆ ApplyStats()

static void ApplyStats	(	CCoinsStats &	stats,
		CHashWriter &	ss,
		const uint256 &	hash,
		const std::map< uint32_t, Coin > &	outputs
	)

static

◆ BIP9SoftForkDesc()

static UniValue BIP9SoftForkDesc	(	const Consensus::Params &	consensusParams,
		Consensus::DeploymentPos	id
	)

static

◆ BIP9SoftForkDescPushBack()

static void BIP9SoftForkDescPushBack	(	UniValue &	bip9_softforks,
		const Consensus::Params &	consensusParams,
		Consensus::DeploymentPos	id
	)

static

◆ blockheaderToJSON()

UniValue blockheaderToJSON	(	const CBlockIndex *	tip,
		const CBlockIndex *	blockindex
	)

Block header to JSON

◆ blockToJSON()

UniValue blockToJSON	(	const CBlock &	block,
		const CBlockIndex *	tip,
		const CBlockIndex *	blockindex,
		bool	txDetails = `false`
	)

Block description to JSON

◆ CalculatePercentilesByWeight()

void CalculatePercentilesByWeight	(	CAmount	result[NUM_GETBLOCKSTATS_PERCENTILES],
		std::vector< std::pair< CAmount, int64_t >> &	scores,
		int64_t	total_weight
	)

Used by getblockstats to get feerates at different percentiles by weight

◆ CalculateTruncatedMedian()

template<typename T >

static T CalculateTruncatedMedian ( std::vector< T > & scores )

static

◆ ComputeNextBlockAndDepth()

static int ComputeNextBlockAndDepth	(	const CBlockIndex *	tip,
		const CBlockIndex *	blockindex,
		const CBlockIndex *&	next
	)

static

◆ EntryDescriptionString()

static std::string EntryDescriptionString ( )

static

◆ entryToJSON()

static void entryToJSON	(	const CTxMemPool &	pool,
		UniValue &	info,
		const CTxMemPoolEntry &	e
	)

static

◆ FindScriptPubKey()

bool FindScriptPubKey	(	std::atomic< int > &	scan_progress,
		const std::atomic< bool > &	should_abort,
		int64_t &	count,
		CCoinsViewCursor *	cursor,
		const std::set< CScript > &	needles,
		std::map< COutPoint, Coin > &	out_results
	)

Search for a given set of pubkey scripts.

◆ getbestblockhash()

static UniValue getbestblockhash ( const JSONRPCRequest & request )

static

◆ getblock()

static UniValue getblock ( const JSONRPCRequest & request )

static

◆ getblockchaininfo()

UniValue getblockchaininfo ( const JSONRPCRequest & request )

◆ GetBlockChecked()

static CBlock GetBlockChecked ( const CBlockIndex * pblockindex )

static

◆ getblockcount()

static UniValue getblockcount ( const JSONRPCRequest & request )

static

◆ getblockfilter()

static UniValue getblockfilter ( const JSONRPCRequest & request )

static

◆ getblockhash()

static UniValue getblockhash ( const JSONRPCRequest & request )

static

◆ getblockheader()

static UniValue getblockheader ( const JSONRPCRequest & request )

static

◆ getblockstats()

static UniValue getblockstats ( const JSONRPCRequest & request )

static

◆ getchaintips()

static UniValue getchaintips ( const JSONRPCRequest & request )

static

◆ getchaintxstats()

static UniValue getchaintxstats ( const JSONRPCRequest & request )

static

◆ GetDifficulty()

double GetDifficulty ( const CBlockIndex * blockindex )

Get the difficulty of the net wrt to the given block index.

Returns: A floating point number that is a multiple of the main net minimum difficulty (4295032833 hashes).

◆ getdifficulty()

static UniValue getdifficulty ( const JSONRPCRequest & request )

static

◆ getmempoolancestors()

static UniValue getmempoolancestors ( const JSONRPCRequest & request )

static

◆ getmempooldescendants()

static UniValue getmempooldescendants ( const JSONRPCRequest & request )

static

◆ getmempoolentry()

static UniValue getmempoolentry ( const JSONRPCRequest & request )

static

◆ getmempoolinfo()

static UniValue getmempoolinfo ( const JSONRPCRequest & request )

static

◆ getrawmempool()

static UniValue getrawmempool ( const JSONRPCRequest & request )

static

◆ gettxout()

UniValue gettxout ( const JSONRPCRequest & request )

◆ gettxoutsetinfo()

static UniValue gettxoutsetinfo ( const JSONRPCRequest & request )

static

◆ GetUndoChecked()

static CBlockUndo GetUndoChecked ( const CBlockIndex * pblockindex )

static

◆ GetUTXOStats()

static bool GetUTXOStats	(	CCoinsView *	view,
		CCoinsStats &	stats
	)

static

Calculate statistics about the unspent transaction output set.

◆ invalidateblock()

static UniValue invalidateblock ( const JSONRPCRequest & request )

static

◆ MempoolInfoToJSON()

UniValue MempoolInfoToJSON ( const CTxMemPool & pool )

Mempool information to JSON

◆ MempoolToJSON()

UniValue MempoolToJSON	(	const CTxMemPool &	pool,
		bool	verbose = `false`
	)

Mempool to JSON

◆ preciousblock()

static UniValue preciousblock ( const JSONRPCRequest & request )

static

◆ pruneblockchain()

static UniValue pruneblockchain ( const JSONRPCRequest & request )

static

◆ reconsiderblock()

static UniValue reconsiderblock ( const JSONRPCRequest & request )

static

◆ RegisterBlockchainRPCCommands()

void RegisterBlockchainRPCCommands ( CRPCTable & tableRPC )

Register block chain RPC commands

◆ RPCNotifyBlockChange()

void RPCNotifyBlockChange	(	bool	ibd,
		const CBlockIndex *
	)

Callback for when block tip changed.

◆ savemempool()

static UniValue savemempool ( const JSONRPCRequest & request )

static

◆ scantxoutset()

UniValue scantxoutset ( const JSONRPCRequest & request )

◆ SetHasKeys() [1/2]

template<typename T >

static bool SetHasKeys ( const std::set< T > & set )

inlinestatic

◆ SetHasKeys() [2/2]

template<typename T , typename Tk , typename... Args>

static bool SetHasKeys	(	const std::set< T > &	set,
		const Tk &	key,
		const Args &...	args
	)

inlinestatic

◆ SoftForkDesc()

static UniValue SoftForkDesc	(	const std::string &	name,
		int	version,
		const CBlockIndex *	pindex,
		const Consensus::Params &	consensusParams
	)

static

◆ SoftForkMajorityDesc()

static UniValue SoftForkMajorityDesc	(	int	version,
		const CBlockIndex *	pindex,
		const Consensus::Params &	consensusParams
	)

static

Implementation of IsSuperMajority with better feedback

◆ syncwithvalidationinterfacequeue()

static UniValue syncwithvalidationinterfacequeue ( const JSONRPCRequest & request )

static

◆ verifychain()

static UniValue verifychain ( const JSONRPCRequest & request )

static

◆ waitforblock()

static UniValue waitforblock ( const JSONRPCRequest & request )

static

◆ waitforblockheight()

static UniValue waitforblockheight ( const JSONRPCRequest & request )

static

◆ waitfornewblock()

static UniValue waitfornewblock ( const JSONRPCRequest & request )

static

Variable Documentation

◆ commands

const CRPCCommand commands[]

static

◆ cond_blockchange

std::condition_variable cond_blockchange

static

◆ cs_blockchange

Mutex cs_blockchange

static

◆ g_scan_in_progress

std::atomic<bool> g_scan_in_progress

static

◆ g_scan_progress

std::atomic<int> g_scan_progress

static

◆ g_should_abort_scan

std::atomic<bool> g_should_abort_scan

static

◆ g_utxosetscan

std::mutex g_utxosetscan

static

RAII object to prevent concurrency issue when scanning the txout set

◆ latestblock

CUpdatedBlock latestblock

static

◆ PER_UTXO_OVERHEAD

constexpr size_t PER_UTXO_OVERHEAD = sizeof(COutPoint) + sizeof(uint32_t) + sizeof(bool)

static

Classes

Functions

Variables

Function Documentation

◆ ApplyStats()

◆ BIP9SoftForkDesc()

◆ BIP9SoftForkDescPushBack()

◆ blockheaderToJSON()

◆ blockToJSON()

◆ CalculatePercentilesByWeight()

◆ CalculateTruncatedMedian()

◆ ComputeNextBlockAndDepth()

◆ EntryDescriptionString()

◆ entryToJSON()

◆ FindScriptPubKey()

◆ getbestblockhash()

◆ getblock()

◆ getblockchaininfo()

◆ GetBlockChecked()

◆ getblockcount()

◆ getblockfilter()

◆ getblockhash()

◆ getblockheader()

◆ getblockstats()

◆ getchaintips()

◆ getchaintxstats()

◆ GetDifficulty()

◆ getdifficulty()

◆ getmempoolancestors()

◆ getmempooldescendants()

◆ getmempoolentry()

◆ getmempoolinfo()

◆ getrawmempool()

◆ gettxout()

◆ gettxoutsetinfo()

◆ GetUndoChecked()

◆ GetUTXOStats()

◆ invalidateblock()

◆ MempoolInfoToJSON()

◆ MempoolToJSON()

◆ preciousblock()

◆ pruneblockchain()

◆ reconsiderblock()

◆ RegisterBlockchainRPCCommands()

◆ RPCNotifyBlockChange()

◆ savemempool()

◆ scantxoutset()

◆ SetHasKeys() [1/2]

◆ SetHasKeys() [2/2]

◆ SoftForkDesc()

◆ SoftForkMajorityDesc()

◆ syncwithvalidationinterfacequeue()

◆ verifychain()

◆ waitforblock()

◆ waitforblockheight()

◆ waitfornewblock()

Variable Documentation

◆ commands

◆ cond_blockchange

◆ cs_blockchange

◆ g_scan_in_progress

◆ g_scan_progress

◆ g_should_abort_scan

◆ g_utxosetscan

◆ latestblock

◆ PER_UTXO_OVERHEAD