interpreter.cpp File Reference

#include <script/interpreter.h>
#include <crypto/ripemd160.h>
#include <crypto/sha1.h>
#include <crypto/sha256.h>
#include <pubkey.h>
#include <script/script.h>
#include <uint256.h>

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Macros
#define	stacktop(i)   (stack.at(stack.size()+(i)))
	Script is a stack machine (like Forth) that evaluates a predicate returning a bool indicating valid or not. More...
#define	altstacktop(i)   (altstack.at(altstack.size()+(i)))

Typedefs
typedef std::vector< unsigned char >	valtype

Functions
bool	CastToBool (const valtype &vch)
bool	CheckSignatureEncoding (const std::vector< unsigned char > &vchSig, unsigned int flags, ScriptError *serror)
int	FindAndDelete (CScript &script, const CScript &b)
bool	EvalScript (std::vector< std::vector< unsigned char > > &stack, const CScript &script, unsigned int flags, const BaseSignatureChecker &checker, SigVersion sigversion, ScriptError *serror)
template<class T >
uint256	SignatureHash (const CScript &scriptCode, const T &txTo, unsigned int nIn, int nHashType, const CAmount &amount, SigVersion sigversion, const PrecomputedTransactionData *cache)
bool	VerifyScript (const CScript &scriptSig, const CScript &scriptPubKey, const CScriptWitness *witness, unsigned int flags, const BaseSignatureChecker &checker, ScriptError *serror)
size_t	CountWitnessSigOps (const CScript &scriptSig, const CScript &scriptPubKey, const CScriptWitness *witness, unsigned int flags)

Macro Definition Documentation

altstacktop

#define altstacktop

(

i

)

(altstack.at(altstack.size()+(i)))

Definition at line 55 of file interpreter.cpp.

stacktop

#define stacktop

(

i

)

(stack.at(stack.size()+(i)))

Script is a stack machine (like Forth) that evaluates a predicate returning a bool indicating valid or not.

There are no loops.

Definition at line 54 of file interpreter.cpp.

Typedef Documentation

valtype

typedef std::vector<unsigned char> valtype

Definition at line 15 of file interpreter.cpp.

Function Documentation

CastToBool()

bool CastToBool

(

const valtype &

vch

)

Definition at line 35 of file interpreter.cpp.

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CheckSignatureEncoding()

bool CheckSignatureEncoding	(	const std::vector< unsigned char > &	vchSig,
		unsigned int	flags,
		ScriptError *	serror
	)

Definition at line 200 of file interpreter.cpp.

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CountWitnessSigOps()

size_t CountWitnessSigOps	(	const CScript &	scriptSig,
		const CScript &	scriptPubKey,
		const CScriptWitness *	witness,
		unsigned int	flags
	)

Definition at line 1607 of file interpreter.cpp.

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EvalScript()

bool EvalScript	(	std::vector< std::vector< unsigned char > > &	stack,
		const CScript &	script,
		unsigned int	flags,
		const BaseSignatureChecker &	checker,
		SigVersion	sigversion,
		ScriptError *	serror
	)

Definition at line 281 of file interpreter.cpp.

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FindAndDelete()

int FindAndDelete	(	CScript &	script,
		const CScript &	b
	)

Definition at line 253 of file interpreter.cpp.

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SignatureHash()

template<class T >

uint256 SignatureHash	(	const CScript &	scriptCode,
		const T &	txTo,
		unsigned int	nIn,
		int	nHashType,
		const CAmount &	amount,
		SigVersion	sigversion,
		const PrecomputedTransactionData *	cache
	)

Definition at line 1234 of file interpreter.cpp.

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VerifyScript()

bool VerifyScript	(	const CScript &	scriptSig,
		const CScript &	scriptPubKey,
		const CScriptWitness *	witness,
		unsigned int	flags,
		const BaseSignatureChecker &	checker,
		ScriptError *	serror
	)

Definition at line 1472 of file interpreter.cpp.

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