mirror of
https://github.com/Xahau/xahaud.git
synced 2025-12-06 17:27:52 +00:00
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
#ifndef __SHAMAPYSNC__
|
|
#define __SHAMAPSYNC__
|
|
|
|
#include "SHAMap.h"
|
|
#include "Application.h"
|
|
|
|
// Sync filters allow low-level SHAMapSync code to interact correctly with
|
|
// higher-level structures such as caches and transaction stores
|
|
|
|
// This class is needed on both add and check functions
|
|
class ConsensusTransSetSF : public SHAMapSyncFilter
|
|
{ // sync filter for transaction sets during consensus building
|
|
public:
|
|
ConsensusTransSetSF() { ; }
|
|
|
|
virtual void gotNode(bool fromFilter, const SHAMapNode& id, const uint256& nodeHash,
|
|
const std::vector<unsigned char>& nodeData, SHAMapTreeNode::TNType);
|
|
|
|
virtual bool haveNode(const SHAMapNode& id, const uint256& nodeHash, std::vector<unsigned char>& nodeData);
|
|
};
|
|
|
|
// This class is only needed on add functions
|
|
class AccountStateSF : public SHAMapSyncFilter
|
|
{ // sync filter for account state nodes during ledger sync
|
|
protected:
|
|
uint32 mLedgerSeq;
|
|
|
|
public:
|
|
AccountStateSF(uint32 ledgerSeq) : mLedgerSeq(ledgerSeq)
|
|
{ ; }
|
|
|
|
virtual void gotNode(bool fromFilter, const SHAMapNode& id, const uint256& nodeHash,
|
|
const std::vector<unsigned char>& nodeData, SHAMapTreeNode::TNType)
|
|
{
|
|
theApp->getHashedObjectStore().store(hotACCOUNT_NODE, mLedgerSeq, nodeData, nodeHash);
|
|
}
|
|
virtual bool haveNode(const SHAMapNode& id, const uint256& nodeHash, std::vector<unsigned char>& nodeData)
|
|
{
|
|
return theApp->getOPs().getFetchPack(nodeHash, nodeData);
|
|
}
|
|
};
|
|
|
|
// This class is only needed on add functions
|
|
class TransactionStateSF : public SHAMapSyncFilter
|
|
{ // sync filter for transactions tree during ledger sync
|
|
protected:
|
|
uint32 mLedgerSeq;
|
|
|
|
public:
|
|
TransactionStateSF(uint32 ledgerSeq) : mLedgerSeq(ledgerSeq)
|
|
{ ; }
|
|
|
|
virtual void gotNode(bool fromFilter, const SHAMapNode& id, const uint256& nodeHash,
|
|
const std::vector<unsigned char>& nodeData, SHAMapTreeNode::TNType type)
|
|
{
|
|
theApp->getHashedObjectStore().store(
|
|
(type == SHAMapTreeNode::tnTRANSACTION_NM) ? hotTRANSACTION : hotTRANSACTION_NODE,
|
|
mLedgerSeq, nodeData, nodeHash);
|
|
}
|
|
virtual bool haveNode(const SHAMapNode& id, const uint256& nodeHash, std::vector<unsigned char>& nodeData)
|
|
{
|
|
return theApp->getOPs().getFetchPack(nodeHash, nodeData);
|
|
}
|
|
};
|
|
|
|
#endif
|