Bitcoin Core  0.19.99
P2P Digital Currency
Functions
rawtransaction_util.cpp File Reference
#include <rpc/rawtransaction_util.h>
#include <coins.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/rbf.h>
#include <util/strencodings.h>
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Functions

CMutableTransaction ConstructTransaction (const UniValue &inputs_in, const UniValue &outputs_in, const UniValue &locktime, bool rbf)
 Create a transaction from univalue parameters. More...
 
static void TxInErrorToJSON (const CTxIn &txin, UniValue &vErrorsRet, const std::string &strMessage)
 Pushes a JSON object for script verification or signing errors to vErrorsRet. More...
 
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. More...
 
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. More...
 

Function Documentation

◆ ConstructTransaction()

CMutableTransaction ConstructTransaction ( const UniValue inputs_in,
const UniValue outputs_in,
const UniValue locktime,
bool  rbf 
)

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

Definition at line 150 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
mtxThe transaction to-be-signed
keystoreTemporary keystore containing signing keys
coinsMap of unspent outputs
hashTypeThe signature hash type
resultJSON object where signed transaction results accumulate

Definition at line 271 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 134 of file rawtransaction_util.cpp.

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