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ee49051e1c
Conflicts: src/cpp/ripple/FeatureTable.h src/cpp/ripple/HashedObject.h src/cpp/ripple/NetworkOPs.h
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
#ifndef SHAMAPSYNC_H
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#define SHAMAPSYNC_H
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#include "SHAMap.h"
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#include "Application.h"
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// Sync filters allow low-level SHAMapSync code to interact correctly with
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// higher-level structures such as caches and transaction stores
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// This class is needed on both add and check functions
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class ConsensusTransSetSF : public SHAMapSyncFilter
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{ // sync filter for transaction sets during consensus building
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public:
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ConsensusTransSetSF() { ; }
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virtual void gotNode(bool fromFilter, const SHAMapNode& id, const uint256& nodeHash,
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const std::vector<unsigned char>& nodeData, SHAMapTreeNode::TNType);
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virtual bool haveNode(const SHAMapNode& id, const uint256& nodeHash, std::vector<unsigned char>& nodeData);
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};
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// This class is only needed on add functions
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// sync filter for account state nodes during ledger sync
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class AccountStateSF : public SHAMapSyncFilter
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{
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public:
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AccountStateSF(uint32 ledgerSeq) : mLedgerSeq(ledgerSeq)
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{ ; }
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virtual void gotNode(bool fromFilter, const SHAMapNode& id, const uint256& nodeHash,
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const std::vector<unsigned char>& nodeData, SHAMapTreeNode::TNType)
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{
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theApp->getHashedObjectStore().store(hotACCOUNT_NODE, mLedgerSeq, nodeData, nodeHash);
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}
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virtual bool haveNode(const SHAMapNode& id, const uint256& nodeHash, std::vector<unsigned char>& nodeData)
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{
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return theApp->getOPs().getFetchPack(nodeHash, nodeData);
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}
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private:
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uint32 mLedgerSeq;
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};
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// This class is only needed on add functions
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// sync filter for transactions tree during ledger sync
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class TransactionStateSF : public SHAMapSyncFilter
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{
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public:
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TransactionStateSF(uint32 ledgerSeq) : mLedgerSeq(ledgerSeq)
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{ ; }
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virtual void gotNode(bool fromFilter, const SHAMapNode& id, const uint256& nodeHash,
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const std::vector<unsigned char>& nodeData, SHAMapTreeNode::TNType type)
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{
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theApp->getHashedObjectStore().store(
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(type == SHAMapTreeNode::tnTRANSACTION_NM) ? hotTRANSACTION : hotTRANSACTION_NODE,
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mLedgerSeq, nodeData, nodeHash);
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}
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virtual bool haveNode(const SHAMapNode& id, const uint256& nodeHash, std::vector<unsigned char>& nodeData)
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{
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return theApp->getOPs().getFetchPack(nodeHash, nodeData);
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}
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private:
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uint32 mLedgerSeq;
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};
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#endif
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