script.cpp File Reference

#include <boost/foreach.hpp>
#include <boost/tuple/tuple.hpp>
#include "script.h"
#include "keystore.h"
#include "bignum.h"
#include "key.h"
#include "main.h"
#include "sync.h"
#include "util.h"

Include dependency graph for script.cpp:

Go to the source code of this file.

Classes
class	CSignatureCache
class	CKeyStoreIsMineVisitor
class	CScriptVisitor

Macros
#define	stacktop(i)   (stack.at(stack.size()+(i)))
#define	altstacktop(i)   (altstack.at(altstack.size()+(i)))

Typedefs
typedef vector< unsigned char >	valtype

Functions
bool	CheckSig (vector< unsigned char > vchSig, const vector< unsigned char > &vchPubKey, const CScript &scriptCode, const CTransaction &txTo, unsigned int nIn, int nHashType, int flags)
CBigNum	CastToBigNum (const valtype &vch)
bool	CastToBool (const valtype &vch)
const char *	GetTxnOutputType (txnouttype t)
const char *	GetOpName (opcodetype opcode)
bool	IsCanonicalPubKey (const valtype &vchPubKey)
bool	IsCanonicalSignature (const valtype &vchSig)
bool	EvalScript (vector< vector< unsigned char > > &stack, const CScript &script, const CTransaction &txTo, unsigned int nIn, unsigned int flags, int nHashType)
uint256	SignatureHash (CScript scriptCode, const CTransaction &txTo, unsigned int nIn, int nHashType)
bool	Solver (const CScript &scriptPubKey, txnouttype &typeRet, vector< vector< unsigned char > > &vSolutionsRet)
bool	Sign1 (const CKeyID &address, const CKeyStore &keystore, uint256 hash, int nHashType, CScript &scriptSigRet)
bool	SignN (const vector< valtype > &multisigdata, const CKeyStore &keystore, uint256 hash, int nHashType, CScript &scriptSigRet)
bool	Solver (const CKeyStore &keystore, const CScript &scriptPubKey, uint256 hash, int nHashType, CScript &scriptSigRet, txnouttype &whichTypeRet)
int	ScriptSigArgsExpected (txnouttype t, const std::vector< std::vector< unsigned char > > &vSolutions)
bool	IsStandard (const CScript &scriptPubKey)
unsigned int	HaveKeys (const vector< valtype > &pubkeys, const CKeyStore &keystore)
bool	IsMine (const CKeyStore &keystore, const CTxDestination &dest)
bool	IsMine (const CKeyStore &keystore, const CScript &scriptPubKey)
bool	ExtractDestination (const CScript &scriptPubKey, CTxDestination &addressRet)
bool	ExtractDestinations (const CScript &scriptPubKey, txnouttype &typeRet, vector< CTxDestination > &addressRet, int &nRequiredRet)
bool	VerifyScript (const CScript &scriptSig, const CScript &scriptPubKey, const CTransaction &txTo, unsigned int nIn, unsigned int flags, int nHashType)
bool	SignSignature (const CKeyStore &keystore, const CScript &fromPubKey, CTransaction &txTo, unsigned int nIn, int nHashType)
bool	SignSignature (const CKeyStore &keystore, const CTransaction &txFrom, CTransaction &txTo, unsigned int nIn, int nHashType)
CScript	CombineSignatures (CScript scriptPubKey, const CTransaction &txTo, unsigned int nIn, const CScript &scriptSig1, const CScript &scriptSig2)

Macro Definition Documentation

#define altstacktop

(

i

)

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

Definition at line 64 of file script.cpp.

#define stacktop

(

i

)

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

Definition at line 63 of file script.cpp.

Typedef Documentation

typedef vector<unsigned char> valtype

Definition at line 23 of file script.cpp.

Function Documentation

CBigNum CastToBigNum

(

const valtype &

vch

)

Definition at line 34 of file script.cpp.

bool CastToBool

(

const valtype &

vch

)

Definition at line 42 of file script.cpp.

bool CheckSig	(	vector< unsigned char >	vchSig,
		const vector< unsigned char > &	vchPubKey,
		const CScript &	scriptCode,
		const CTransaction &	txTo,
		unsigned int	nIn,
		int	nHashType,
		int	flags
	)

Definition at line 1084 of file script.cpp.

CScript CombineSignatures	(	CScript	scriptPubKey,
		const CTransaction &	txTo,
		unsigned int	nIn,
		const CScript &	scriptSig1,
		const CScript &	scriptSig2
	)

Definition at line 1671 of file script.cpp.

bool EvalScript	(	vector< vector< unsigned char > > &	stack,
		const CScript &	script,
		const CTransaction &	txTo,
		unsigned int	nIn,
		unsigned int	flags,
		int	nHashType
	)

Definition at line 292 of file script.cpp.

bool ExtractDestination	(	const CScript &	scriptPubKey,
		CTxDestination &	addressRet
	)

Definition at line 1422 of file script.cpp.

bool ExtractDestinations	(	const CScript &	scriptPubKey,
		txnouttype &	typeRet,
		vector< CTxDestination > &	addressRet,
		int &	nRequiredRet
	)

Definition at line 1448 of file script.cpp.

const char* GetOpName

(

opcodetype

opcode

)

Definition at line 87 of file script.cpp.

const char* GetTxnOutputType

(

txnouttype

t

)

Definition at line 73 of file script.cpp.

unsigned int HaveKeys	(	const vector< valtype > &	pubkeys,
		const CKeyStore &	keystore
	)

Definition at line 1354 of file script.cpp.

bool IsCanonicalPubKey

(

const valtype &

vchPubKey

)

Definition at line 230 of file script.cpp.

bool IsCanonicalSignature

(

const valtype &

vchSig

)

Definition at line 245 of file script.cpp.

bool IsMine	(	const CKeyStore &	keystore,
		const CTxDestination &	dest
	)

Definition at line 1378 of file script.cpp.

bool IsMine	(	const CKeyStore &	keystore,
		const CScript &	scriptPubKey
	)

Definition at line 1383 of file script.cpp.

bool IsStandard

(

const CScript &

scriptPubKey

)

Definition at line 1332 of file script.cpp.

int ScriptSigArgsExpected	(	txnouttype	t,
		const std::vector< std::vector< unsigned char > > &	vSolutions
	)

Definition at line 1312 of file script.cpp.

bool Sign1	(	const CKeyID &	address,
		const CKeyStore &	keystore,
		uint256	hash,
		int	nHashType,
		CScript &	scriptSigRet
	)

Definition at line 1239 of file script.cpp.

uint256 SignatureHash	(	CScript	scriptCode,
		const CTransaction &	txTo,
		unsigned int	nIn,
		int	nHashType
	)

Definition at line 966 of file script.cpp.

bool SignN	(	const vector< valtype > &	multisigdata,
		const CKeyStore &	keystore,
		uint256	hash,
		int	nHashType,
		CScript &	scriptSigRet
	)

Definition at line 1254 of file script.cpp.

bool SignSignature	(	const CKeyStore &	keystore,
		const CScript &	fromPubKey,
		CTransaction &	txTo,
		unsigned int	nIn,
		int	nHashType
	)

Definition at line 1519 of file script.cpp.

bool SignSignature	(	const CKeyStore &	keystore,
		const CTransaction &	txFrom,
		CTransaction &	txTo,
		unsigned int	nIn,
		int	nHashType
	)

Definition at line 1554 of file script.cpp.

bool Solver	(	const CScript &	scriptPubKey,
		txnouttype &	typeRet,
		vector< vector< unsigned char > > &	vSolutionsRet
	)

Definition at line 1127 of file script.cpp.

bool Solver	(	const CKeyStore &	keystore,
		const CScript &	scriptPubKey,
		uint256	hash,
		int	nHashType,
		CScript &	scriptSigRet,
		txnouttype &	whichTypeRet
	)

Definition at line 1274 of file script.cpp.

bool VerifyScript	(	const CScript &	scriptSig,
		const CScript &	scriptPubKey,
		const CTransaction &	txTo,
		unsigned int	nIn,
		unsigned int	flags,
		int	nHashType
	)

Definition at line 1477 of file script.cpp.