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60 lines
2.3 KiB
60 lines
2.3 KiB
// Copyright (c) 2009-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_CORE_IO_H
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#define BITCOIN_CORE_IO_H
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#include <consensus/amount.h>
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#include <util/result.h>
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#include <string>
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#include <vector>
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class CBlock;
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class CBlockHeader;
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class CScript;
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class CTransaction;
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struct CMutableTransaction;
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class SigningProvider;
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class uint256;
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class UniValue;
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class CTxUndo;
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/**
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* Verbose level for block's transaction
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*/
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enum class TxVerbosity {
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SHOW_TXID, //!< Only TXID for each block's transaction
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SHOW_DETAILS, //!< Include TXID, inputs, outputs, and other common block's transaction information
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SHOW_DETAILS_AND_PREVOUT //!< The same as previous option with information about prevouts if available
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};
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// core_read.cpp
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CScript ParseScript(const std::string& s);
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std::string ScriptToAsmStr(const CScript& script, const bool fAttemptSighashDecode = false);
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[[nodiscard]] bool DecodeHexTx(CMutableTransaction& tx, const std::string& hex_tx, bool try_no_witness = false, bool try_witness = true);
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[[nodiscard]] bool DecodeHexBlk(CBlock&, const std::string& strHexBlk);
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bool DecodeHexBlockHeader(CBlockHeader&, const std::string& hex_header);
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/**
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* Parse a hex string into 256 bits
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* @param[in] strHex a hex-formatted, 64-character string
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* @param[out] result the result of the parsing
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* @returns true if successful, false if not
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*
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* @see ParseHashV for an RPC-oriented version of this
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*/
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bool ParseHashStr(const std::string& strHex, uint256& result);
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[[nodiscard]] util::Result<int> SighashFromStr(const std::string& sighash);
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// core_write.cpp
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UniValue ValueFromAmount(const CAmount amount);
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std::string FormatScript(const CScript& script);
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std::string EncodeHexTx(const CTransaction& tx);
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std::string SighashToStr(unsigned char sighash_type);
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void ScriptToUniv(const CScript& script, UniValue& out, bool include_hex = true, bool include_address = false, const SigningProvider* provider = nullptr);
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void TxToUniv(const CTransaction& tx, const uint256& block_hash, UniValue& entry, bool include_hex = true, const CTxUndo* txundo = nullptr, TxVerbosity verbosity = TxVerbosity::SHOW_DETAILS);
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#endif // BITCOIN_CORE_IO_H
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