#include "main.h"
#include "addrman.h"
#include "alert.h"
#include "chainparams.h"
#include "checkpoints.h"
#include "checkqueue.h"
#include "init.h"
#include "net.h"
#include "txdb.h"
#include "txmempool.h"
#include "ui_interface.h"
#include "util.h"
#include <sstream>
#include <boost/algorithm/string/replace.hpp>
#include <boost/filesystem.hpp>
#include <boost/filesystem/fstream.hpp>
#include "main2.cpp"

Include dependency graph for main.cpp:

Classes
struct	COrphanBlock

struct	COrphanTx

class	CMainCleanup

Functions
void	EraseOrphansFor (NodeId peer)

void	RegisterWallet (CWalletInterface *pwalletIn)
	Register a wallet to receive updates from core. More...

void	UnregisterWallet (CWalletInterface *pwalletIn)
	Unregister a wallet from core. More...

void	UnregisterAllWallets ()
	Unregister all wallets from core. More...

void	SyncWithWallets (const uint256 &hash, const CTransaction &tx, const CBlock *pblock)
	Push an updated transaction to all registered wallets. More...

bool	GetNodeStateStats (NodeId nodeid, CNodeStateStats &stats)
	Get statistics from node state. More...

void	RegisterNodeSignals (CNodeSignals &nodeSignals)
	Register with a network node to receive its signals. More...

void	UnregisterNodeSignals (CNodeSignals &nodeSignals)
	Unregister a network node. More...

bool	AddOrphanTx (const CTransaction &tx, NodeId peer)

unsigned int	LimitOrphanTxSize (unsigned int nMaxOrphans)

bool	IsStandardTx (const CTransaction &tx, string &reason)

bool	IsFinalTx (const CTransaction &tx, int nBlockHeight, int64_t nBlockTime)

bool	AreInputsStandard (const CTransaction &tx, CCoinsViewCache &mapInputs)
	Check for standard transaction types. More...

unsigned int	GetLegacySigOpCount (const CTransaction &tx)
	Count ECDSA signature operations the old-fashioned (pre-0.6) way. More...

unsigned int	GetP2SHSigOpCount (const CTransaction &tx, CCoinsViewCache &inputs)
	Count ECDSA signature operations in pay-to-script-hash inputs. More...

bool	CheckTransaction (const CTransaction &tx, CValidationState &state)

int64_t	GetMinFee (const CTransaction &tx, unsigned int nBytes, bool fAllowFree, enum GetMinFee_mode mode)

bool	AcceptToMemoryPool (CTxMemPool &pool, CValidationState &state, const CTransaction &tx, bool fLimitFree, bool *pfMissingInputs, bool fRejectInsaneFee)
	(try to) add transaction to memory pool More...

bool	GetTransaction (const uint256 &hash, CTransaction &txOut, uint256 &hashBlock, bool fAllowSlow)
	Retrieve a transaction (from memory pool, or from disk, if possible) More...

bool	WriteBlockToDisk (CBlock &block, CDiskBlockPos &pos)
	Functions for disk access for blocks. More...

bool	ReadBlockFromDisk (CBlock &block, const CDiskBlockPos &pos)

bool	ReadBlockFromDisk (CBlock &block, const CBlockIndex *pindex)

bool	IsInitialBlockDownload ()
	Check whether we are doing an initial block download (synchronizing from disk or network) More...

void	CheckForkWarningConditions ()

void	CheckForkWarningConditionsOnNewFork (CBlockIndex *pindexNewForkTip)

void	Misbehaving (NodeId pnode, int howmuch)
	Increase a node's misbehavior score. More...

void	UpdateTime (CBlockHeader &block, const CBlockIndex *pindexPrev)

void	UpdateCoins (const CTransaction &tx, CValidationState &state, CCoinsViewCache &inputs, CTxUndo &txundo, int nHeight, const uint256 &txhash)

bool	VerifySignature (const CCoins &txFrom, const CTransaction &txTo, unsigned int nIn, unsigned int flags, int nHashType)
	Verify a signature. More...

bool	CheckInputs (const CTransaction &tx, CValidationState &state, CCoinsViewCache &inputs, bool fScriptChecks, unsigned int flags, std::vector< CScriptCheck > *pvChecks)

bool	DisconnectBlock (CBlock &block, CValidationState &state, CBlockIndex pindex, CCoinsViewCache &view, bool pfClean)
	Functions for validating blocks and updating the block tree. More...

bool	FindUndoPos (CValidationState &state, int nFile, CDiskBlockPos &pos, unsigned int nAddSize)

void	ThreadScriptCheck ()
	Run an instance of the script checking thread. More...

bool	ConnectBlock (CBlock &block, CValidationState &state, CBlockIndex *pindex, CCoinsViewCache &view, bool fJustCheck)

bool	ActivateBestChain (CValidationState &state)
	Find the best known block, and make it the tip of the block chain. More...

bool	AddToBlockIndex (CBlock &block, CValidationState &state, const CDiskBlockPos &pos)

bool	FindBlockPos (CValidationState &state, CDiskBlockPos &pos, unsigned int nAddSize, unsigned int nHeight, uint64_t nTime, bool fKnown=false)

bool	CheckBlock (const CBlock &block, CValidationState &state, bool fCheckPOW, bool fCheckMerkleRoot)

bool	AcceptBlock (CBlock &block, CValidationState &state, CDiskBlockPos *dbp)

void	PushGetBlocks (CNode pnode, CBlockIndex pindexBegin, uint256 hashEnd)

bool	ProcessBlock (CValidationState &state, CNode pfrom, CBlock pblock, CDiskBlockPos *dbp)
	Process an incoming block. More...

bool	AbortNode (const std::string &strMessage)
	Abort with a message. More...

bool	CheckDiskSpace (uint64_t nAdditionalBytes)
	Check whether enough disk space is available for an incoming block. More...

FILE *	OpenDiskFile (const CDiskBlockPos &pos, const char *prefix, bool fReadOnly)

FILE *	OpenBlockFile (const CDiskBlockPos &pos, bool fReadOnly)
	Open a block file (blk?????.dat) More...

FILE *	OpenUndoFile (const CDiskBlockPos &pos, bool fReadOnly)
	Open an undo file (rev?????.dat) More...

CBlockIndex *	InsertBlockIndex (uint256 hash)
	Create a new block index entry for a given block hash. More...

bool	VerifyDB (int nCheckLevel, int nCheckDepth)
	Verify consistency of the block and coin databases. More...

void	UnloadBlockIndex ()
	Unload database information. More...

bool	LoadBlockIndex ()
	Load the block tree and coins database from disk. More...

bool	InitBlockIndex ()
	Initialize a new block tree database + block data on disk. More...

void	PrintBlockTree ()
	Print the loaded block tree. More...

bool	LoadExternalBlockFile (FILE fileIn, CDiskBlockPos dbp)
	Import blocks from an external file. More...

string	GetWarnings (string strFor)

bool	ProcessMessages (CNode *pfrom)
	Process protocol messages received from a given node. More...

bool	SendMessages (CNode *pto, bool fSendTrickle)
	Send queued protocol messages to be sent to a give node. More...

Variables
CCriticalSection	cs_main

CTxMemPool	mempool

map< uint256, CBlockIndex * >	mapBlockIndex

CChain	chainActive
	The currently-connected chain of blocks. More...

CChain	chainMostWork
	The currently best known chain of headers (some of which may be invalid). More...

int64_t	nTimeBestReceived = 0

int	nScriptCheckThreads = 0

bool	fImporting = false

bool	fReindex = false

bool	fBenchmark = false

bool	fTxIndex = false

unsigned int	nCoinCacheSize = 5000

map< uint256, COrphanBlock * >	mapOrphanBlocks

multimap< uint256, COrphanBlock * >	mapOrphanBlocksByPrev

map< uint256, COrphanTx >	mapOrphanTransactions

map< uint256, set< uint256 > >	mapOrphanTransactionsByPrev

CScript	COINBASE_FLAGS

const string	strMessageMagic = "Anoncoin Signed Message:\n"

CCoinsViewCache *	pcoinsTip = NULL
	Global variable that points to the active CCoinsView (protected by cs_main) More...

CBlockTreeDB *	pblocktree = NULL
	Global variable that points to the active block tree (protected by cs_main) More...

bool	fLargeWorkForkFound = false

bool	fLargeWorkInvalidChainFound = false

CBlockIndex *	pindexBestForkTip = NULL

CBlockIndex *	pindexBestForkBase = NULL

class CMainCleanup	instance_of_cmaincleanup

Function Documentation

bool AbortNode ( const std::string & strMessage )

Abort with a message.

Definition at line 2687 of file main.cpp.

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bool AcceptBlock	(	CBlock &	block,
		CValidationState &	state,
		CDiskBlockPos *	dbp
	)

Definition at line 2295 of file main.cpp.

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bool AcceptToMemoryPool	(	CTxMemPool &	pool,
		CValidationState &	state,
		const CTransaction &	tx,
		bool	fLimitFree,
		bool *	pfMissingInputs,
		bool	fRejectInsaneFee
	)

(try to) add transaction to memory pool

Definition at line 878 of file main.cpp.

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bool ActivateBestChain ( CValidationState & state )

Find the best known block, and make it the tip of the block chain.

Definition at line 2028 of file main.cpp.

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bool AddOrphanTx	(	const CTransaction &	tx,
		NodeId	peer
	)

Definition at line 444 of file main.cpp.

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bool AddToBlockIndex	(	CBlock &	block,
		CValidationState &	state,
		const CDiskBlockPos &	pos
	)

Definition at line 2076 of file main.cpp.

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bool AreInputsStandard	(	const CTransaction &	tx,
		CCoinsViewCache &	mapInputs
	)

Check for standard transaction types.

Parameters

[in] mapInputs Map of previous transactions that have outputs we're spending

Returns: True if all inputs (scriptSigs) use only standard transaction forms

Definition at line 646 of file main.cpp.

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bool CheckBlock	(	const CBlock &	block,
		CValidationState &	state,
		bool	fCheckPOW,
		bool	fCheckMerkleRoot
	)

Definition at line 2229 of file main.cpp.

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bool CheckDiskSpace ( uint64_t nAdditionalBytes )

Check whether enough disk space is available for an incoming block.

Definition at line 2695 of file main.cpp.

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void CheckForkWarningConditions ( )

Definition at line 1266 of file main.cpp.

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void CheckForkWarningConditionsOnNewFork ( CBlockIndex * pindexNewForkTip )

Definition at line 1312 of file main.cpp.

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bool CheckInputs	(	const CTransaction &	tx,
		CValidationState &	state,
		CCoinsViewCache &	inputs,
		bool	fScriptChecks,
		unsigned int	flags,
		std::vector< CScriptCheck > *	pvChecks
	)

Definition at line 1454 of file main.cpp.

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bool CheckTransaction	(	const CTransaction &	tx,
		CValidationState &	state
	)

Definition at line 783 of file main.cpp.

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bool ConnectBlock	(	CBlock &	block,
		CValidationState &	state,
		CBlockIndex *	pindex,
		CCoinsViewCache &	view,
		bool	fJustCheck
	)

Definition at line 1669 of file main.cpp.

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bool DisconnectBlock	(	CBlock &	block,
		CValidationState &	state,
		CBlockIndex *	pindex,
		CCoinsViewCache &	coins,
		bool *	pfClean = `NULL`
	)

Functions for validating blocks and updating the block tree.

Undo the effects of this block (with given index) on the UTXO set represented by coins. In case pfClean is provided, operation will try to be tolerant about errors, and *pfClean will be true if no problems were found. Otherwise, the return value will be false in case of problems. Note that in any case, coins may be modified.

Definition at line 1543 of file main.cpp.

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void EraseOrphansFor ( NodeId peer )

Definition at line 491 of file main.cpp.

bool FindBlockPos	(	CValidationState &	state,
		CDiskBlockPos &	pos,
		unsigned int	nAddSize,
		unsigned int	nHeight,
		uint64_t	nTime,
		bool	fKnown = `false`
	)

Definition at line 2134 of file main.cpp.

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bool FindUndoPos	(	CValidationState &	state,
		int	nFile,
		CDiskBlockPos &	pos,
		unsigned int	nAddSize
	)

Definition at line 2188 of file main.cpp.

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unsigned int GetLegacySigOpCount ( const CTransaction & tx )

Count ECDSA signature operations the old-fashioned (pre-0.6) way.

Returns: number of sigops this transaction's outputs will produce when spent

See also: CTransaction::FetchInputs

Definition at line 700 of file main.cpp.

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int64_t GetMinFee	(	const CTransaction &	tx,
		unsigned int	nBytes,
		bool	fAllowFree,
		enum GetMinFee_mode	mode
	)

Definition at line 847 of file main.cpp.

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bool GetNodeStateStats	(	NodeId	nodeid,
		CNodeStateStats &	stats
	)

Get statistics from node state.

Definition at line 344 of file main.cpp.

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unsigned int GetP2SHSigOpCount	(	const CTransaction &	tx,
		CCoinsViewCache &	mapInputs
	)

Count ECDSA signature operations in pay-to-script-hash inputs.

Parameters

[in] mapInputs Map of previous transactions that have outputs we're spending

Returns: maximum number of sigops required to validate this transaction's inputs

See also: CTransaction::FetchInputs

Definition at line 714 of file main.cpp.

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bool GetTransaction	(	const uint256 &	hash,
		CTransaction &	txOut,
		uint256 &	hashBlock,
		bool	fAllowSlow
	)

Retrieve a transaction (from memory pool, or from disk, if possible)

Definition at line 1075 of file main.cpp.

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string GetWarnings ( string strFor )

Definition at line 3093 of file main.cpp.

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bool InitBlockIndex ( )

Initialize a new block tree database + block data on disk.

Definition at line 2903 of file main.cpp.

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CBlockIndex* InsertBlockIndex ( uint256 hash )

Create a new block index entry for a given block hash.

Definition at line 2737 of file main.cpp.

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bool IsFinalTx	(	const CTransaction &	tx,
		int	nBlockHeight,
		int64_t	nBlockTime
	)

Definition at line 617 of file main.cpp.

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bool IsInitialBlockDownload ( )

Check whether we are doing an initial block download (synchronizing from disk or network)

Definition at line 1246 of file main.cpp.

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bool IsStandardTx	(	const CTransaction &	tx,
		string &	reason
	)

Definition at line 530 of file main.cpp.

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unsigned int LimitOrphanTxSize ( unsigned int nMaxOrphans )

Definition at line 508 of file main.cpp.

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bool LoadBlockIndex ( )

Load the block tree and coins database from disk.

Definition at line 2894 of file main.cpp.

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bool LoadExternalBlockFile	(	FILE *	fileIn,
		CDiskBlockPos *	dbp
	)

Import blocks from an external file.

Definition at line 3007 of file main.cpp.

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void Misbehaving	(	NodeId	nodeid,
		int	howmuch
	)

Increase a node's misbehavior score.

Definition at line 1346 of file main.cpp.

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FILE* OpenBlockFile	(	const CDiskBlockPos &	pos,
		bool	fReadOnly
	)

Open a block file (blk?????.dat)

Definition at line 2729 of file main.cpp.

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FILE* OpenDiskFile	(	const CDiskBlockPos &	pos,
		const char *	prefix,
		bool	fReadOnly
	)

Definition at line 2706 of file main.cpp.

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FILE* OpenUndoFile	(	const CDiskBlockPos &	pos,
		bool	fReadOnly
	)

Open an undo file (rev?????.dat)

Definition at line 2733 of file main.cpp.

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void PrintBlockTree ( )

Print the loaded block tree.

Definition at line 2938 of file main.cpp.

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bool ProcessBlock	(	CValidationState &	state,
		CNode *	pfrom,
		CBlock *	pblock,
		CDiskBlockPos *	dbp
	)

Process an incoming block.

Definition at line 2431 of file main.cpp.

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bool ProcessMessages ( CNode * pfrom )

Process protocol messages received from a given node.

Definition at line 4042 of file main.cpp.

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void PushGetBlocks	(	CNode *	pnode,
		CBlockIndex *	pindexBegin,
		uint256	hashEnd
	)

Definition at line 2419 of file main.cpp.

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bool ReadBlockFromDisk	(	CBlock &	block,
		const CDiskBlockPos &	pos
	)

Definition at line 1171 of file main.cpp.

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bool ReadBlockFromDisk	(	CBlock &	block,
		const CBlockIndex *	pindex
	)

Definition at line 1195 of file main.cpp.

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void RegisterNodeSignals ( CNodeSignals & nodeSignals )

Register with a network node to receive its signals.

Definition at line 359 of file main.cpp.

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void RegisterWallet ( CWalletInterface * pwalletIn )

Register a wallet to receive updates from core.

Definition at line 156 of file main.cpp.

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bool SendMessages	(	CNode *	pto,
		bool	fSendTrickle
	)

Send queued protocol messages to be sent to a give node.

Definition at line 4163 of file main.cpp.

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void SyncWithWallets	(	const uint256 &	hash,
		const CTransaction &	tx,
		const CBlock *	pblock
	)

Push an updated transaction to all registered wallets.

Definition at line 183 of file main.cpp.

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void ThreadScriptCheck ( )

Run an instance of the script checking thread.

Definition at line 1664 of file main.cpp.

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void UnloadBlockIndex ( )

Unload database information.

Definition at line 2886 of file main.cpp.

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void UnregisterAllWallets ( )

Unregister all wallets from core.

Definition at line 174 of file main.cpp.

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void UnregisterNodeSignals ( CNodeSignals & nodeSignals )

Unregister a network node.

Definition at line 368 of file main.cpp.

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void UnregisterWallet ( CWalletInterface * pwalletIn )

Unregister a wallet from core.

Definition at line 165 of file main.cpp.

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void UpdateCoins	(	const CTransaction &	tx,
		CValidationState &	state,
		CCoinsViewCache &	inputs,
		CTxUndo &	txundo,
		int	nHeight,
		const uint256 &	txhash
	)

Definition at line 1423 of file main.cpp.

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void UpdateTime	(	CBlockHeader &	block,
		const CBlockIndex *	pindexPrev
	)

Definition at line 1404 of file main.cpp.

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bool VerifyDB	(	int	nCheckLevel,
		int	nCheckDepth
	)

Verify consistency of the block and coin databases.

Definition at line 2812 of file main.cpp.

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bool VerifySignature	(	const CCoins &	txFrom,
		const CTransaction &	txTo,
		unsigned int	nIn,
		unsigned int	flags,
		int	nHashType
	)

Verify a signature.

Definition at line 1449 of file main.cpp.

bool WriteBlockToDisk	(	CBlock &	block,
		CDiskBlockPos &	pos
	)

Functions for disk access for blocks.

Definition at line 1145 of file main.cpp.

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Variable Documentation

CChain chainActive

The currently-connected chain of blocks.

Definition at line 43 of file main.cpp.

CChain chainMostWork

The currently best known chain of headers (some of which may be invalid).

Definition at line 44 of file main.cpp.

CScript COINBASE_FLAGS

Definition at line 75 of file main.cpp.

CCriticalSection cs_main

Definition at line 38 of file main.cpp.

bool fBenchmark = false

Definition at line 49 of file main.cpp.

bool fImporting = false

Definition at line 47 of file main.cpp.

bool fLargeWorkForkFound = false

Definition at line 1262 of file main.cpp.

bool fLargeWorkInvalidChainFound = false

Definition at line 1263 of file main.cpp.

bool fReindex = false

Definition at line 48 of file main.cpp.

bool fTxIndex = false

Definition at line 50 of file main.cpp.

class CMainCleanup instance_of_cmaincleanup

map<uint256, CBlockIndex*> mapBlockIndex

Definition at line 42 of file main.cpp.

map<uint256, COrphanBlock*> mapOrphanBlocks

Definition at line 63 of file main.cpp.

multimap<uint256, COrphanBlock*> mapOrphanBlocksByPrev

Definition at line 64 of file main.cpp.

map<uint256, COrphanTx> mapOrphanTransactions

Definition at line 70 of file main.cpp.

map<uint256, set<uint256> > mapOrphanTransactionsByPrev

Definition at line 71 of file main.cpp.

CTxMemPool mempool

Definition at line 40 of file main.cpp.

unsigned int nCoinCacheSize = 5000

Definition at line 51 of file main.cpp.

int nScriptCheckThreads = 0

Definition at line 46 of file main.cpp.

int64_t nTimeBestReceived = 0

Definition at line 45 of file main.cpp.

CBlockTreeDB* pblocktree = NULL

Global variable that points to the active block tree (protected by cs_main)

Definition at line 437 of file main.cpp.

CCoinsViewCache* pcoinsTip = NULL

Global variable that points to the active CCoinsView (protected by cs_main)

Definition at line 436 of file main.cpp.

CBlockIndex * pindexBestForkBase = NULL

Definition at line 1264 of file main.cpp.

CBlockIndex* pindexBestForkTip = NULL

Definition at line 1264 of file main.cpp.

const string strMessageMagic = "Anoncoin Signed Message:\n"

Definition at line 77 of file main.cpp.

Classes

Functions

Variables

Function Documentation

Variable Documentation