src/zmq/zmqnotificationinterface.h

   1 // Copyright (c) 2015 The Bitcoin Core developers
   2 // Distributed under the MIT software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #ifndef BITCOIN_ZMQ_ZMQNOTIFICATIONINTERFACE_H
   6 #define BITCOIN_ZMQ_ZMQNOTIFICATIONINTERFACE_H
   7
   8 #include "validationinterface.h"
   9 #include <string>
  10 #include <map>
  11
  12 class CBlockIndex;
  13 class CZMQAbstractNotifier;
  14
  15 class CZMQNotificationInterface : public CValidationInterface
  16 {
  17 public:
  18     virtual ~CZMQNotificationInterface();
  19
  20     static CZMQNotificationInterface* CreateWithArguments(const std::map<std::string, std::string> &args);
  21
  22 protected:
  23     bool Initialize();
  24     void Shutdown();
  25
  26     // CValidationInterface
  27     void SyncTransaction(const CTransaction& tx, const CBlockIndex *pindex, int posInBlock);
  28     void UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload);
  29
  30 private:
  31     CZMQNotificationInterface();
  32
  33     void *pcontext;
  34     std::list<CZMQAbstractNotifier*> notifiers;
  35 };
  36
  37 #endif // BITCOIN_ZMQ_ZMQNOTIFICATIONINTERFACE_H