net_processing.h

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// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef BITCOIN_NET_PROCESSING_H
#define BITCOIN_NET_PROCESSING_H
 
#include "net.h"
#include "validationinterface.h"
 
static const unsigned int DEFAULT_MAX_ORPHAN_TRANSACTIONS = 100;
static const int64_t ORPHAN_TX_EXPIRE_TIME = 20 * 60;
static const int64_t ORPHAN_TX_EXPIRE_INTERVAL = 5 * 60;
static const unsigned int DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN = 100;
 
void RegisterNodeSignals(CNodeSignals& nodeSignals);
void UnregisterNodeSignals(CNodeSignals& nodeSignals);
 
class PeerLogicValidation : public CValidationInterface {
private:
    CConnman* connman;
 
public:
    PeerLogicValidation(CConnman* connmanIn);
 
    virtual void SyncTransaction(const CTransaction& tx, const CBlockIndex* pindex, int nPosInBlock);
    virtual void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload);
    virtual void BlockChecked(const CBlock& block, const CValidationState& state);
    virtual void NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr<const CBlock>& pblock);
};
 
struct CNodeStateStats {
    int nMisbehavior;
    int nSyncHeight;
    int nCommonHeight;
    std::vector<int> vHeightInFlight;
};
 
bool GetNodeStateStats(NodeId nodeid, CNodeStateStats &stats);
void Misbehaving(NodeId nodeid, int howmuch);
 
bool ProcessMessages(CNode* pfrom, CConnman& connman, const std::atomic<bool>& interrupt);
bool SendMessages(CNode* pto, CConnman& connman, const std::atomic<bool>& interrupt);
 
#endif // BITCOIN_NET_PROCESSING_H