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66d012ad7ftest: RPC: getblock fee calculations (Elliott Jin)bf7d6e31b1RPC: getblock: tx fee calculation for verbosity 2 via Undo data (Elliott Jin) Pull request description: This change is progress towards #18771 . It adapts the fee calculation part of #16083 and addresses some feedback. The additional "verbosity level 3" features are planned for a future PR. **Original PR description:** > Using block undo data (like in #14802) we can now show fee information for each transaction in a block without the need for additional -txindex and/or a ton of costly lookups. For a start we'll add transaction fee information to getblock verbosity level 2. This comes at a negligible speed penalty (<1%). ACKs for top commit: luke-jr: tACK66d012ad7ffjahr: tACK66d012ad7fMarcoFalke: review ACK66d012ad7f🗜 Tree-SHA512: be1fe4b866946a8dc36427f7dc72a20e10860e320a28fa49bc85bd2a93a0d699768179be29fa52e18b2ed8505d3ec272e586753ef2239b4230e0aefd233acaa2
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
// Copyright (c) 2009-2019 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 <amount.h>
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#include <attributes.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 uint256;
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class UniValue;
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class CTxUndo;
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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 parasing
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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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std::vector<unsigned char> ParseHexUV(const UniValue& v, const std::string& strName);
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int ParseSighashString(const UniValue& 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, const int serializeFlags = 0);
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std::string SighashToStr(unsigned char sighash_type);
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void ScriptPubKeyToUniv(const CScript& scriptPubKey, UniValue& out, bool fIncludeHex);
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void ScriptToUniv(const CScript& script, UniValue& out, bool include_address);
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void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry, bool include_hex = true, int serialize_flags = 0, const CTxUndo* txundo = nullptr);
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#endif // BITCOIN_CORE_IO_H
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