1 files changed, 63 insertions, 0 deletions
diff --git a/src/net_processing.h b/src/net_processing.h
new file mode 100644
index 000000000..9e3f1b715
--- /dev/null
+++ b/src/net_processing.h
@@ -0,0 +1,63 @@
+// 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"
+
+/** Default for -maxorphantx, maximum number of orphan transactions kept in memory */
+static const unsigned int DEFAULT_MAX_ORPHAN_TRANSACTIONS = 100;
+/** Expiration time for orphan transactions in seconds */
+static const int64_t ORPHAN_TX_EXPIRE_TIME = 20 * 60;
+/** Minimum time between orphan transactions expire time checks in seconds */
+static const int64_t ORPHAN_TX_EXPIRE_INTERVAL = 5 * 60;
+/** Default number of orphan+recently-replaced txn to keep around for block reconstruction */
+static const unsigned int DEFAULT_BLOCK_RECONSTRUCTION_EXTRA_TXN = 100;
+
+/** Register with a network node to receive its signals */
+void RegisterNodeSignals(CNodeSignals& nodeSignals);
+/** Unregister a network node */
+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;
+};
+
+/** Get statistics from node state */
+bool GetNodeStateStats(NodeId nodeid, CNodeStateStats &stats);
+/** Increase a node's misbehavior score. */
+void Misbehaving(NodeId nodeid, int howmuch);
+
+/** Process protocol messages received from a given node */
+bool ProcessMessages(CNode* pfrom, CConnman& connman, const std::atomic<bool>& interrupt);
+/**
+ * Send queued protocol messages to be sent to a give node.
+ *
+ * @param[in]   pto             The node which we are sending messages to.
+ * @param[in]   connman         The connection manager for that node.
+ * @param[in]   interrupt       Interrupt condition for processing threads
+ * @return                      True if there is more work to be done
+ */
+bool SendMessages(CNode* pto, CConnman& connman, const std::atomic<bool>& interrupt);
+
+#endif // BITCOIN_NET_PROCESSING_H