rawtransaction_util.cpp File Reference

#include <rpc/rawtransaction_util.h>
#include <coins.h>
#include <consensus/amount.h>
#include <core_io.h>
#include <key_io.h>
#include <policy/policy.h>
#include <primitives/transaction.h>
#include <rpc/request.h>
#include <rpc/util.h>
#include <script/sign.h>
#include <script/signingprovider.h>
#include <tinyformat.h>
#include <univalue.h>
#include <util/strencodings.h>

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Functions
CMutableTransaction	ConstructTransaction (const CChainParams &params, const UniValue &inputs_in, const UniValue &outputs_in, const UniValue &locktime)
	Create a transaction from univalue parameters.
static void	TxInErrorToJSON (const CTxIn &txin, UniValue &vErrorsRet, const std::string &strMessage)
	Pushes a JSON object for script verification or signing errors to vErrorsRet.
void	ParsePrevouts (const UniValue &prevTxsUnival, FillableSigningProvider *keystore, std::map< COutPoint, Coin > &coins)
	Parse a prevtxs UniValue array and get the map of coins from it.
void	SignTransaction (CMutableTransaction &mtx, const SigningProvider *keystore, const std::map< COutPoint, Coin > &coins, const UniValue &hashType, UniValue &result)
	Sign a transaction with the given keystore and previous transactions.
void	SignTransactionResultToJSON (CMutableTransaction &mtx, bool complete, const std::map< COutPoint, Coin > &coins, const std::map< int, std::string > &input_errors, UniValue &result)

Function Documentation

ConstructTransaction()

CMutableTransaction ConstructTransaction	(	const CChainParams &	params,
		const UniValue &	inputs_in,
		const UniValue &	outputs_in,
		const UniValue &	locktime
	)

Create a transaction from univalue parameters.

Definition at line 22 of file rawtransaction_util.cpp.

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ParsePrevouts()

void ParsePrevouts	(	const UniValue &	prevTxsUnival,
		FillableSigningProvider *	keystore,
		std::map< COutPoint, Coin > &	coins
	)

Parse a prevtxs UniValue array and get the map of coins from it.

Parameters

prevTxsUnival	Array of previous txns outputs that tx depends on but may not yet be in the block chain
keystore	A pointer to the temporary keystore if there is one
coins	Map of unspent outputs - coins in mempool and current chain UTXO set, may be extended by previous txns outputs after call

Definition at line 175 of file rawtransaction_util.cpp.

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SignTransaction()

void SignTransaction	(	CMutableTransaction &	mtx,
		const SigningProvider *	keystore,
		const std::map< COutPoint, Coin > &	coins,
		const UniValue &	hashType,
		UniValue &	result
	)

Sign a transaction with the given keystore and previous transactions.

Parameters

mtx	The transaction to-be-signed
keystore	Temporary keystore containing signing keys
coins	Map of unspent outputs
hashType	The signature hash type
result	JSON object where signed transaction results accumulate

Definition at line 263 of file rawtransaction_util.cpp.

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SignTransactionResultToJSON()

void SignTransactionResultToJSON	(	CMutableTransaction &	mtx,
		bool	complete,
		const std::map< COutPoint, Coin > &	coins,
		const std::map< int, std::string > &	input_errors,
		UniValue &	result
	)

Definition at line 280 of file rawtransaction_util.cpp.

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TxInErrorToJSON()

static void TxInErrorToJSON ( const CTxIn &  txin, UniValue &  vErrorsRet, const std::string &  strMessage  )

static

Pushes a JSON object for script verification or signing errors to vErrorsRet.

Definition at line 164 of file rawtransaction_util.cpp.

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