mirror of
https://github.com/XRPLF/rippled.git
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1eb0fdac65
This change renames all occurrences of `namespace ripple` and `ripple::` to `namespace xrpl` and `xrpl::`, respectively, as well as the names of test suites. It also provides a script to allow developers to replicate the changes in their local branch or fork to avoid conflicts.
90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
#include <xrpld/app/ledger/ConsensusTransSetSF.h>
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#include <xrpld/app/ledger/TransactionMaster.h>
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#include <xrpld/app/misc/NetworkOPs.h>
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#include <xrpld/app/misc/Transaction.h>
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#include <xrpl/basics/Log.h>
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#include <xrpl/core/JobQueue.h>
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#include <xrpl/nodestore/Database.h>
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#include <xrpl/protocol/HashPrefix.h>
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#include <xrpl/protocol/digest.h>
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namespace xrpl {
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ConsensusTransSetSF::ConsensusTransSetSF(Application& app, NodeCache& nodeCache)
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: app_(app), m_nodeCache(nodeCache), j_(app.journal("TransactionAcquire"))
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{
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}
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void
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ConsensusTransSetSF::gotNode(
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bool fromFilter,
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SHAMapHash const& nodeHash,
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std::uint32_t,
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Blob&& nodeData,
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SHAMapNodeType type) const
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{
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if (fromFilter)
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return;
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m_nodeCache.insert(nodeHash, nodeData);
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if ((type == SHAMapNodeType::tnTRANSACTION_NM) && (nodeData.size() > 16))
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{
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// this is a transaction, and we didn't have it
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JLOG(j_.debug())
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<< "Node on our acquiring TX set is TXN we may not have";
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try
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{
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// skip prefix
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Serializer s(nodeData.data() + 4, nodeData.size() - 4);
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SerialIter sit(s.slice());
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auto stx = std::make_shared<STTx const>(std::ref(sit));
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XRPL_ASSERT(
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stx->getTransactionID() == nodeHash.as_uint256(),
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"xrpl::ConsensusTransSetSF::gotNode : transaction hash "
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"match");
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auto const pap = &app_;
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app_.getJobQueue().addJob(jtTRANSACTION, "TXS->TXN", [pap, stx]() {
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pap->getOPs().submitTransaction(stx);
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});
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}
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catch (std::exception const& ex)
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{
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JLOG(j_.warn())
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<< "Fetched invalid transaction in proposed set. Exception: "
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<< ex.what();
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}
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}
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}
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std::optional<Blob>
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ConsensusTransSetSF::getNode(SHAMapHash const& nodeHash) const
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{
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Blob nodeData;
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if (m_nodeCache.retrieve(nodeHash, nodeData))
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return nodeData;
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auto txn =
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app_.getMasterTransaction().fetch_from_cache(nodeHash.as_uint256());
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if (txn)
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{
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// this is a transaction, and we have it
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JLOG(j_.trace()) << "Node in our acquiring TX set is TXN we have";
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Serializer s;
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s.add32(HashPrefix::transactionID);
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txn->getSTransaction()->add(s);
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XRPL_ASSERT(
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sha512Half(s.slice()) == nodeHash.as_uint256(),
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"xrpl::ConsensusTransSetSF::getNode : transaction hash match");
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nodeData = s.peekData();
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return nodeData;
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}
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return std::nullopt;
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}
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} // namespace xrpl
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