tx_verify.cpp File Reference

#include "tx_verify.h"
#include "consensus/consensus.h"
#include "consensus/zerocoin_verify.h"
#include "sapling/sapling_validation.h"
#include "../validation.h"

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Functions
bool	IsFinalTx (const CTransactionRef &tx, int nBlockHeight, int64_t nBlockTime)
	Check if transaction is final and can be included in a block with the specified height and time. 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, const CCoinsViewCache &inputs)
	Count ECDSA signature operations in pay-to-script-hash inputs. More...
bool	CheckTransaction (const CTransaction &tx, CValidationState &state, bool fColdStakingActive)
	Transaction validation functions. More...
bool	ContextualCheckTransaction (const CTransactionRef &tx, CValidationState &state, const CChainParams &chainparams, int nHeight, bool isMined, bool fIBD)
	Context-dependent validity checks. More...

Function Documentation

CheckTransaction()

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

Transaction validation functions.

Context-independent validity checks

Definition at line 54 of file tx_verify.cpp.

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ContextualCheckTransaction()

bool ContextualCheckTransaction	(	const CTransactionRef &	tx,
		CValidationState &	state,
		const CChainParams &	chainparams,
		int	nHeight,
		bool	isMined,
		bool	fIBD
	)

Context-dependent validity checks.

Definition at line 134 of file tx_verify.cpp.

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GetLegacySigOpCount()

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 27 of file tx_verify.cpp.

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GetP2SHSigOpCount()

unsigned int GetP2SHSigOpCount	(	const CTransaction &	tx,
		const 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 39 of file tx_verify.cpp.

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IsFinalTx()

bool IsFinalTx	(	const CTransactionRef &	tx,
		int	nBlockHeight,
		int64_t	nBlockTime = 0
	)

Check if transaction is final and can be included in a block with the specified height and time.

Consensus critical.

Definition at line 12 of file tx_verify.cpp.

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