diff options
| -rw-r--r-- | src/main.cpp | 1 | ||||
| -rw-r--r-- | src/validationinterface.cpp | 4 | ||||
| -rw-r--r-- | src/validationinterface.h | 3 |
3 files changed, 8 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index a880533e65..27278b977a 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -2303,6 +2303,7 @@ bool ActivateBestChain(CValidationState &state, const CBlock *pblock) { pnode->PushInventory(CInv(MSG_BLOCK, hashNewTip)); } // Notify external listeners about the new tip. + GetMainSignals().UpdatedBlockTip(hashNewTip); uiInterface.NotifyBlockTip(hashNewTip); } } while(pindexMostWork != chainActive.Tip()); diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp index d365f03008..bdb7069071 100644 --- a/src/validationinterface.cpp +++ b/src/validationinterface.cpp @@ -13,6 +13,7 @@ CMainSignals& GetMainSignals() } void RegisterValidationInterface(CValidationInterface* pwalletIn) { + g_signals.UpdatedBlockTip.connect(boost::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, _1)); g_signals.SyncTransaction.connect(boost::bind(&CValidationInterface::SyncTransaction, pwalletIn, _1, _2)); g_signals.UpdatedTransaction.connect(boost::bind(&CValidationInterface::UpdatedTransaction, pwalletIn, _1)); g_signals.SetBestChain.connect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); @@ -32,6 +33,7 @@ void UnregisterValidationInterface(CValidationInterface* pwalletIn) { g_signals.SetBestChain.disconnect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); g_signals.UpdatedTransaction.disconnect(boost::bind(&CValidationInterface::UpdatedTransaction, pwalletIn, _1)); g_signals.SyncTransaction.disconnect(boost::bind(&CValidationInterface::SyncTransaction, pwalletIn, _1, _2)); + g_signals.UpdatedBlockTip.disconnect(boost::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, _1)); } void UnregisterAllValidationInterfaces() { @@ -43,6 +45,8 @@ void UnregisterAllValidationInterfaces() { g_signals.SetBestChain.disconnect_all_slots(); g_signals.UpdatedTransaction.disconnect_all_slots(); g_signals.SyncTransaction.disconnect_all_slots(); + g_signals.UpdatedTransaction.disconnect_all_slots(); + g_signals.UpdatedBlockTip.disconnect_all_slots(); } void SyncWithWallets(const CTransaction &tx, const CBlock *pblock) { diff --git a/src/validationinterface.h b/src/validationinterface.h index fb0ce0bdaa..6f95ad74eb 100644 --- a/src/validationinterface.h +++ b/src/validationinterface.h @@ -30,6 +30,7 @@ void SyncWithWallets(const CTransaction& tx, const CBlock* pblock = NULL); class CValidationInterface { protected: + virtual void UpdatedBlockTip(const uint256 &newHashTip) {} virtual void SyncTransaction(const CTransaction &tx, const CBlock *pblock) {} virtual void SetBestChain(const CBlockLocator &locator) {} virtual void UpdatedTransaction(const uint256 &hash) {} @@ -44,6 +45,8 @@ protected: }; struct CMainSignals { + /** Notifies listeners of updated block chain tip */ + boost::signals2::signal<void (const uint256 &)> UpdatedBlockTip; /** Notifies listeners of updated transaction data (transaction, and optionally the block it is found in. */ boost::signals2::signal<void (const CTransaction &, const CBlock *)> SyncTransaction; /** Notifies listeners of an updated transaction without new data (for now: a coinbase potentially becoming visible). */ |