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* Begin Merge 12193 Squashed 'src/univalue/' changes from 07947ff2da..51d3ab34ba 51d3ab34ba Merge #10: Add pushKV(key, boolean) function (replaces #5) 129bad96d5 [tests] test pushKV for boolean values b3c44c947f Pushing boolean value to univalue correctly git-subtree-dir: src/univalue git-subtree-split: 51d3ab34ba2857f0d03dc07250cb4a2b5e712e67 * scripted-diff: Use UniValue.pushKV instead of push_back(Pair()) (end #12193) -BEGIN VERIFY SCRIPT- git grep -l "push_back(Pair" | xargs sed -i "s/push_back(Pair(\(.*\)));/pushKV(\1);/g" -END VERIFY SCRIPT- Signed-off-by: pasta <pasta@dashboost.org> Co-authored-by: MarcoFalke <falke.marco@gmail.com>
291 lines
11 KiB
C++
291 lines
11 KiB
C++
// Copyright (c) 2009-2015 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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#include <core_io.h>
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#include <base58.h>
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#include <primitives/transaction.h>
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#include <script/script.h>
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#include <script/standard.h>
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#include <serialize.h>
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#include <streams.h>
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#include <univalue.h>
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#include <util.h>
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#include <utilmoneystr.h>
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#include <utilstrencodings.h>
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#include <spentindex.h>
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#include <evo/cbtx.h>
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#include <evo/providertx.h>
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#include <evo/specialtx.h>
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#include <llmq/quorums_commitment.h>
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UniValue ValueFromAmount(const CAmount& amount)
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{
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bool sign = amount < 0;
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int64_t n_abs = (sign ? -amount : amount);
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int64_t quotient = n_abs / COIN;
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int64_t remainder = n_abs % COIN;
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return UniValue(UniValue::VNUM,
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strprintf("%s%d.%08d", sign ? "-" : "", quotient, remainder));
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}
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std::string FormatScript(const CScript& script)
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{
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std::string ret;
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CScript::const_iterator it = script.begin();
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opcodetype op;
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while (it != script.end()) {
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CScript::const_iterator it2 = it;
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std::vector<unsigned char> vch;
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if (script.GetOp2(it, op, &vch)) {
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if (op == OP_0) {
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ret += "0 ";
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continue;
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} else if ((op >= OP_1 && op <= OP_16) || op == OP_1NEGATE) {
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ret += strprintf("%i ", op - OP_1NEGATE - 1);
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continue;
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} else if (op >= OP_NOP && op <= OP_NOP10) {
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std::string str(GetOpName(op));
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if (str.substr(0, 3) == std::string("OP_")) {
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ret += str.substr(3, std::string::npos) + " ";
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continue;
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}
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}
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if (vch.size() > 0) {
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ret += strprintf("0x%x 0x%x ", HexStr(it2, it - vch.size()), HexStr(it - vch.size(), it));
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} else {
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ret += strprintf("0x%x ", HexStr(it2, it));
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}
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continue;
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}
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ret += strprintf("0x%x ", HexStr(it2, script.end()));
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break;
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}
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return ret.substr(0, ret.size() - 1);
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}
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const std::map<unsigned char, std::string> mapSigHashTypes = {
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{static_cast<unsigned char>(SIGHASH_ALL), std::string("ALL")},
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{static_cast<unsigned char>(SIGHASH_ALL|SIGHASH_ANYONECANPAY), std::string("ALL|ANYONECANPAY")},
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{static_cast<unsigned char>(SIGHASH_NONE), std::string("NONE")},
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{static_cast<unsigned char>(SIGHASH_NONE|SIGHASH_ANYONECANPAY), std::string("NONE|ANYONECANPAY")},
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{static_cast<unsigned char>(SIGHASH_SINGLE), std::string("SINGLE")},
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{static_cast<unsigned char>(SIGHASH_SINGLE|SIGHASH_ANYONECANPAY), std::string("SINGLE|ANYONECANPAY")},
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};
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/**
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* Create the assembly string representation of a CScript object.
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* @param[in] script CScript object to convert into the asm string representation.
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* @param[in] fAttemptSighashDecode Whether to attempt to decode sighash types on data within the script that matches the format
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* of a signature. Only pass true for scripts you believe could contain signatures. For example,
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* pass false, or omit the this argument (defaults to false), for scriptPubKeys.
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*/
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std::string ScriptToAsmStr(const CScript& script, const bool fAttemptSighashDecode)
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{
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std::string str;
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opcodetype opcode;
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std::vector<unsigned char> vch;
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CScript::const_iterator pc = script.begin();
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while (pc < script.end()) {
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if (!str.empty()) {
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str += " ";
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}
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if (!script.GetOp(pc, opcode, vch)) {
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str += "[error]";
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return str;
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}
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if (0 <= opcode && opcode <= OP_PUSHDATA4) {
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if (vch.size() <= static_cast<std::vector<unsigned char>::size_type>(4)) {
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str += strprintf("%d", CScriptNum(vch, false).getint());
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} else {
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// the IsUnspendable check makes sure not to try to decode OP_RETURN data that may match the format of a signature
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if (fAttemptSighashDecode && !script.IsUnspendable()) {
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std::string strSigHashDecode;
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// goal: only attempt to decode a defined sighash type from data that looks like a signature within a scriptSig.
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// this won't decode correctly formatted public keys in Pubkey or Multisig scripts due to
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// the restrictions on the pubkey formats (see IsCompressedOrUncompressedPubKey) being incongruous with the
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// checks in CheckSignatureEncoding.
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if (CheckSignatureEncoding(vch, SCRIPT_VERIFY_STRICTENC, nullptr)) {
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const unsigned char chSigHashType = vch.back();
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if (mapSigHashTypes.count(chSigHashType)) {
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strSigHashDecode = "[" + mapSigHashTypes.find(chSigHashType)->second + "]";
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vch.pop_back(); // remove the sighash type byte. it will be replaced by the decode.
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}
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}
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str += HexStr(vch) + strSigHashDecode;
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} else {
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str += HexStr(vch);
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}
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}
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} else {
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str += GetOpName(opcode);
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}
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}
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return str;
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}
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std::string EncodeHexTx(const CTransaction& tx)
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{
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CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
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ssTx << tx;
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return HexStr(ssTx.begin(), ssTx.end());
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}
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void ScriptPubKeyToUniv(const CScript& scriptPubKey,
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UniValue& out, bool fIncludeHex)
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{
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txnouttype type;
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std::vector<CTxDestination> addresses;
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int nRequired;
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out.pushKV("asm", ScriptToAsmStr(scriptPubKey));
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if (fIncludeHex)
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out.pushKV("hex", HexStr(scriptPubKey.begin(), scriptPubKey.end()));
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if (!ExtractDestinations(scriptPubKey, type, addresses, nRequired)) {
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out.pushKV("type", GetTxnOutputType(type));
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return;
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}
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out.pushKV("reqSigs", nRequired);
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out.pushKV("type", GetTxnOutputType(type));
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UniValue a(UniValue::VARR);
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for (const CTxDestination& addr : addresses) {
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a.push_back(EncodeDestination(addr));
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}
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out.pushKV("addresses", a);
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}
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void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry, bool include_hex, const CSpentIndexTxInfo* ptxSpentInfo)
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{
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uint256 txid = tx.GetHash();
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entry.pushKV("txid", txid.GetHex());
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entry.pushKV("version", tx.nVersion);
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entry.pushKV("type", tx.nType);
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entry.pushKV("size", (int)::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION));
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entry.pushKV("locktime", (int64_t)tx.nLockTime);
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UniValue vin(UniValue::VARR);
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for (const CTxIn& txin : tx.vin) {
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UniValue in(UniValue::VOBJ);
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if (tx.IsCoinBase())
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in.pushKV("coinbase", HexStr(txin.scriptSig.begin(), txin.scriptSig.end()));
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else {
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in.pushKV("txid", txin.prevout.hash.GetHex());
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in.pushKV("vout", (int64_t)txin.prevout.n);
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UniValue o(UniValue::VOBJ);
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o.pushKV("asm", ScriptToAsmStr(txin.scriptSig, true));
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o.pushKV("hex", HexStr(txin.scriptSig.begin(), txin.scriptSig.end()));
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in.pushKV("scriptSig", o);
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// Add address and value info if spentindex enabled
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if (ptxSpentInfo != nullptr) {
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CSpentIndexKey spentKey(txin.prevout.hash, txin.prevout.n);
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auto it = ptxSpentInfo->mSpentInfo.find(spentKey);
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if (it != ptxSpentInfo->mSpentInfo.end()) {
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auto spentInfo = it->second;
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in.pushKV("value", ValueFromAmount(spentInfo.satoshis));
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in.pushKV("valueSat", spentInfo.satoshis);
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if (spentInfo.addressType == 1) {
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in.pushKV("address", EncodeDestination(CKeyID(spentInfo.addressHash)));
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} else if (spentInfo.addressType == 2) {
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in.pushKV("address", EncodeDestination(CScriptID(spentInfo.addressHash)));
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}
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}
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}
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}
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in.pushKV("sequence", (int64_t)txin.nSequence);
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vin.push_back(in);
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}
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entry.pushKV("vin", vin);
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UniValue vout(UniValue::VARR);
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for (unsigned int i = 0; i < tx.vout.size(); i++) {
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const CTxOut& txout = tx.vout[i];
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UniValue out(UniValue::VOBJ);
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out.pushKV("value", ValueFromAmount(txout.nValue));
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out.pushKV("valueSat", txout.nValue);
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out.pushKV("n", (int64_t)i);
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UniValue o(UniValue::VOBJ);
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ScriptPubKeyToUniv(txout.scriptPubKey, o, true);
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out.pushKV("scriptPubKey", o);
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// Add spent information if spentindex is enabled
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if (ptxSpentInfo != nullptr) {
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CSpentIndexKey spentKey(txid, i);
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auto it = ptxSpentInfo->mSpentInfo.find(spentKey);
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if (it != ptxSpentInfo->mSpentInfo.end()) {
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auto spentInfo = it->second;
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out.pushKV("spentTxId", spentInfo.txid.GetHex());
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out.pushKV("spentIndex", (int)spentInfo.inputIndex);
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out.pushKV("spentHeight", spentInfo.blockHeight);
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}
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}
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vout.push_back(out);
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}
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entry.pushKV("vout", vout);
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if (!tx.vExtraPayload.empty()) {
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entry.pushKV("extraPayloadSize", (int)tx.vExtraPayload.size());
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entry.pushKV("extraPayload", HexStr(tx.vExtraPayload));
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}
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if (tx.nType == TRANSACTION_PROVIDER_REGISTER) {
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CProRegTx proTx;
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if (GetTxPayload(tx, proTx)) {
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UniValue obj;
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proTx.ToJson(obj);
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entry.pushKV("proRegTx", obj);
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}
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} else if (tx.nType == TRANSACTION_PROVIDER_UPDATE_SERVICE) {
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CProUpServTx proTx;
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if (GetTxPayload(tx, proTx)) {
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UniValue obj;
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proTx.ToJson(obj);
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entry.pushKV("proUpServTx", obj);
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}
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} else if (tx.nType == TRANSACTION_PROVIDER_UPDATE_REGISTRAR) {
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CProUpRegTx proTx;
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if (GetTxPayload(tx, proTx)) {
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UniValue obj;
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proTx.ToJson(obj);
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entry.pushKV("proUpRegTx", obj);
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}
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} else if (tx.nType == TRANSACTION_PROVIDER_UPDATE_REVOKE) {
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CProUpRevTx proTx;
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if (GetTxPayload(tx, proTx)) {
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UniValue obj;
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proTx.ToJson(obj);
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entry.pushKV("proUpRevTx", obj);
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}
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} else if (tx.nType == TRANSACTION_COINBASE) {
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CCbTx cbTx;
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if (GetTxPayload(tx, cbTx)) {
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UniValue obj;
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cbTx.ToJson(obj);
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entry.pushKV("cbTx", obj);
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}
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} else if (tx.nType == TRANSACTION_QUORUM_COMMITMENT) {
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llmq::CFinalCommitmentTxPayload qcTx;
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if (GetTxPayload(tx, qcTx)) {
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UniValue obj;
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qcTx.ToJson(obj);
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entry.pushKV("qcTx", obj);
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}
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}
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if (!hashBlock.IsNull())
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entry.pushKV("blockhash", hashBlock.GetHex());
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if (include_hex) {
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entry.pushKV("hex", EncodeHexTx(tx)); // The hex-encoded transaction. Used the name "hex" to be consistent with the verbose output of "getrawtransaction".
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}
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}
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