Hush Full Node software. We were censored from Github, this is where all development happens now.
https://hush.is
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79 lines
3.7 KiB
79 lines
3.7 KiB
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2014 The Bitcoin Core developers
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// Copyright (c) 2016-2024 The Hush developers
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// Distributed under the GPLv3 software license, see the accompanying
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// file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
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#ifndef HUSH_VALIDATIONINTERFACE_H
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#define HUSH_VALIDATIONINTERFACE_H
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#include <boost/signals2/signal.hpp>
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#include "zcash/IncrementalMerkleTree.hpp"
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class CBlock;
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class CBlockIndex;
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struct CBlockLocator;
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class CTransaction;
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class CValidationInterface;
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class CValidationState;
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class uint256;
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// These functions dispatch to one or all registered wallets
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/** Register a wallet to receive updates from core */
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void RegisterValidationInterface(CValidationInterface* pwalletIn);
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/** Unregister a wallet from core */
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void UnregisterValidationInterface(CValidationInterface* pwalletIn);
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/** Unregister all wallets from core */
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void UnregisterAllValidationInterfaces();
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/** Erase a transaction from all registered wallets */
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void EraseFromWallets(const uint256 &hash);
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/** Rescan all registered wallets */
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void RescanWallets();
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class CValidationInterface {
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protected:
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virtual void UpdatedBlockTip(const CBlockIndex *pindex) {}
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virtual void SyncTransaction(const CTransaction &tx, const CBlock *pblock) {}
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virtual void EraseFromWallet(const uint256 &hash) {}
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virtual void RescanWallet() {}
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virtual void ChainTip(const CBlockIndex *pindex, const CBlock *pblock, boost::optional<std::pair<SproutMerkleTree, SaplingMerkleTree>> added) {}
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virtual void SetBestChain(const CBlockLocator &locator) {}
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virtual void UpdatedTransaction(const uint256 &hash) {}
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virtual void ResendWalletTransactions(int64_t nBestBlockTime) {}
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virtual void BlockChecked(const CBlock&, const CValidationState&) {}
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friend void ::RegisterValidationInterface(CValidationInterface*);
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friend void ::UnregisterValidationInterface(CValidationInterface*);
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friend void ::UnregisterAllValidationInterfaces();
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};
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struct CMainSignals {
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/** Notifies listeners of updated block chain tip */
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boost::signals2::signal<void (const CBlockIndex *)> UpdatedBlockTip;
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/** Notifies listeners of updated transaction data (transaction, and optionally the block it is found in. */
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boost::signals2::signal<void (const CTransaction &, const CBlock *)> SyncTransaction;
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/** Notifies listeners of an erased transaction. */
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boost::signals2::signal<void (const uint256 &)> EraseTransaction;
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/** Notifies listeners of the need to rescan the wallet. */
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boost::signals2::signal<void ()> RescanWallet;
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/** Notifies listeners of an updated transaction without new data (for now: a coinbase potentially becoming visible). */
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boost::signals2::signal<void (const uint256 &)> UpdatedTransaction;
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/** Notifies listeners of a change to the tip of the active block chain. */
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boost::signals2::signal<void (const CBlockIndex *, const CBlock *, boost::optional<std::pair<SproutMerkleTree, SaplingMerkleTree>>)> ChainTip;
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/** Notifies listeners of a new active block chain. */
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boost::signals2::signal<void (const CBlockLocator &)> SetBestChain;
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/** Tells listeners to broadcast their data. */
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boost::signals2::signal<void (int64_t nBestBlockTime)> Broadcast;
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/** Notifies listeners of a block validation result */
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boost::signals2::signal<void (const CBlock&, const CValidationState&)> BlockChecked;
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// boost::signals2::signal<void (boost::shared_ptr<CReserveScript>&)> ScriptForMining;
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/** Notifies listeners that a block has been successfully mined */
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boost::signals2::signal<void (const uint256 &)> BlockFound;
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};
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CMainSignals& GetMainSignals();
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void ThreadNotifyWallets(CBlockIndex *pindexLastTip);
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#endif // HUSH_VALIDATIONINTERFACE_H
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