interpreter.cpp File Reference

#include "interpreter.h"
#include "primitives/transaction.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	IsCompressedOrUncompressedPubKey (const valtype &vchPubKey)
bool	IsLowDERSignature (const valtype &vchSig, ScriptError *serror, bool haveHashType)
bool	IsDERSignature (const valtype &vchSig, ScriptError *serror, bool haveHashType)
bool	CheckSignatureEncoding (const std::vector< unsigned char > &vchSig, unsigned int flags, ScriptError *serror)
bool	EvalScript (std::vector< std::vector< unsigned char > > &stack, const CScript &script, unsigned int flags, const BaseSignatureChecker &checker, SigVersion sigversion, ScriptError *serror)
uint256	SignatureHash (const CScript &scriptCode, const CTransaction &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

#define altstacktop

(

i

)

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

Definition at line 57 of file interpreter.cpp.

#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 56 of file interpreter.cpp.

Typedef Documentation

typedef std::vector<unsigned char> valtype

Definition at line 16 of file interpreter.cpp.

Function Documentation

bool CastToBool

(

const valtype &

vch

)

Definition at line 37 of file interpreter.cpp.

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

Definition at line 202 of file interpreter.cpp.

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

Definition at line 1564 of file interpreter.cpp.

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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 253 of file interpreter.cpp.

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bool IsCompressedOrUncompressedPubKey

(

const valtype &

vchPubKey

)

Definition at line 65 of file interpreter.cpp.

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bool IsDERSignature	(	const valtype &	vchSig,
		ScriptError *	serror,
		bool	haveHashType
	)

Definition at line 184 of file interpreter.cpp.

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bool IsLowDERSignature	(	const valtype &	vchSig,
		ScriptError *	serror,
		bool	haveHashType
	)

Definition at line 174 of file interpreter.cpp.

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

Definition at line 1198 of file interpreter.cpp.

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

Definition at line 1429 of file interpreter.cpp.

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