// Copyright (c) 2017 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #ifndef BITCOIN_RPC_RAWTRANSACTION_UTIL_H #define BITCOIN_RPC_RAWTRANSACTION_UTIL_H #include class CBasicKeyStore; class UniValue; struct CMutableTransaction; class Coin; class COutPoint; /** * Sign a transaction with the given keystore and previous transactions * * @param mtx The transaction to-be-signed * @param prevTxs Array of previous txns outputs that tx depends on but may not yet be in the block chain * @param keystore Temporary keystore containing signing keys * @param coins Map of unspent outputs - coins in mempool and current chain UTXO set, may be extended by previous txns outputs after call * @param tempKeystore Whether to use temporary keystore * @param hashType The signature hash type * @returns JSON object with details of signed transaction */ UniValue SignTransaction(CMutableTransaction& mtx, const UniValue& prevTxs, CBasicKeyStore* keystore, std::map& coins, bool tempKeystore, const UniValue& hashType); /** Create a transaction from univalue parameters */ CMutableTransaction ConstructTransaction(const UniValue& inputs_in, const UniValue& outputs_in, const UniValue& locktime); #endif // BITCOIN_RPC_RAWTRANSACTION_UTIL_H