core_io.h

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// Copyright (c) 2009-2016 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_CORE_IO_H
#define BITCOIN_CORE_IO_H
 
#include <script/sighashtype.h>
 
#include <functional>
#include <string>
#include <vector>
 
struct Amount;
struct BlockHash;
class CBlock;
class CBlockHeader;
class CMutableTransaction;
class CScript;
class CTransaction;
class uint256;
class UniValue;
class CTxUndo;
class CTxOut;
 
enum class TxVerbosity {
    SHOW_TXID,
    SHOW_DETAILS,
    SHOW_DETAILS_AND_PREVOUT,
};
 
// core_read.cpp
CScript ParseScript(const std::string &s);
std::string ScriptToAsmStr(const CScript &script,
                           const bool fAttemptSighashDecode = false);
[[nodiscard]] bool DecodeHexTx(CMutableTransaction &tx,
                               const std::string &strHexTx);
[[nodiscard]] bool DecodeHexBlk(CBlock &, const std::string &strHexBlk);
bool DecodeHexBlockHeader(CBlockHeader &, const std::string &hex_header);
 
bool ParseHashStr(const std::string &strHex, uint256 &result);
std::vector<uint8_t> ParseHexUV(const UniValue &v, const std::string &strName);
SigHashType ParseSighashString(const UniValue &sighash);
 
// core_write.cpp
std::string FormatScript(const CScript &script);
std::string EncodeHexTx(const CTransaction &tx);
std::string SighashToStr(uint8_t sighash_type);
void ScriptPubKeyToUniv(const CScript &scriptPubKey, UniValue &out,
                        bool fIncludeHex);
void ScriptToUniv(const CScript &script, UniValue &out, bool include_address);
void TxToUniv(const CTransaction &tx, const BlockHash &hashBlock,
              UniValue &entry, bool include_hex = true,
              const CTxUndo *txundo = nullptr,
              TxVerbosity verbosity = TxVerbosity::SHOW_DETAILS,
              std::function<bool(const CTxOut &)> is_change_func = {});
 
#endif // BITCOIN_CORE_IO_H