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79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of clio: https://github.com/XRPLF/clio
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Copyright (c) 2025, the clio developers.
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#include "etl/impl/ext/MPT.hpp"
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#include "data/BackendInterface.hpp"
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#include "data/DBHelpers.hpp"
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#include "etl/MPTHelpers.hpp"
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#include "etl/Models.hpp"
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#include "util/log/Logger.hpp"
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#include <xrpl/basics/strHex.h>
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#include <cstdint>
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#include <memory>
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#include <optional>
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#include <utility>
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#include <vector>
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namespace etl::impl {
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MPTExt::MPTExt(std::shared_ptr<BackendInterface> backend) : backend_(std::move(backend))
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{
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}
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void
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MPTExt::onLedgerData(model::LedgerData const& data)
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{
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LOG(log_.trace()) << "got TXS cnt = " << data.transactions.size() << "; OBJS size = " << data.objects.size();
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writeMPTHoldersFromTransactions(data);
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}
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void
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MPTExt::onInitialObject(uint32_t, model::Object const& obj)
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{
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LOG(log_.trace()) << "got initial object with key: " << ripple::strHex(obj.key);
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if (auto const mptHolder = getMPTHolderFromObj(obj.keyRaw, obj.dataRaw); mptHolder.has_value())
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backend_->writeMPTHolders({*mptHolder});
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}
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void
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MPTExt::onInitialData(model::LedgerData const& data)
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{
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LOG(log_.trace()) << "got initial TXS cnt = " << data.transactions.size();
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writeMPTHoldersFromTransactions(data);
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}
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void
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MPTExt::writeMPTHoldersFromTransactions(model::LedgerData const& data)
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{
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std::vector<MPTHolderData> holders;
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for (auto const& tx : data.transactions) {
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if (auto const mptHolder = getMPTHolderFromTx(tx.meta, tx.sttx); mptHolder.has_value())
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holders.push_back(*mptHolder);
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}
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if (not holders.empty())
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backend_->writeMPTHolders(holders);
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}
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} // namespace etl::impl
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