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Add CValidationInterface::BlockChecked notification

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This commit is contained in:
Luke Dashjr 2014-10-20 03:55:04 +00:00
parent a96d113962
commit 24e8896430
2 changed files with 9 additions and 1 deletions
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9
src/main.cpp
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@ -152,6 +152,8 @@ struct CMainSignals {
boost::signals2::signal<void (const uint256 &)> Inventory; boost::signals2::signal<void (const uint256 &)> Inventory;
// Tells listeners to broadcast their data. // Tells listeners to broadcast their data.
boost::signals2::signal<void ()> Broadcast; boost::signals2::signal<void ()> Broadcast;
// Notifies listeners of a block validation result
boost::signals2::signal<void (const CBlock&, const CValidationState&)> BlockChecked;
} g_signals; } g_signals;
} // anon namespace } // anon namespace
@ -163,9 +165,11 @@ void RegisterValidationInterface(CValidationInterface* pwalletIn) {
g_signals.SetBestChain.connect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); g_signals.SetBestChain.connect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1));
g_signals.Inventory.connect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1)); g_signals.Inventory.connect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1));
g_signals.Broadcast.connect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn)); g_signals.Broadcast.connect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn));
g_signals.BlockChecked.connect(boost::bind(&CValidationInterface::BlockChecked, pwalletIn, _1, _2));
} }
void UnregisterValidationInterface(CValidationInterface* pwalletIn) { void UnregisterValidationInterface(CValidationInterface* pwalletIn) {
g_signals.BlockChecked.disconnect(boost::bind(&CValidationInterface::BlockChecked, pwalletIn, _1, _2));
g_signals.Broadcast.disconnect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn)); g_signals.Broadcast.disconnect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn));
g_signals.Inventory.disconnect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1)); g_signals.Inventory.disconnect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1));
g_signals.SetBestChain.disconnect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); g_signals.SetBestChain.disconnect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1));
@ -175,6 +179,7 @@ void UnregisterValidationInterface(CValidationInterface* pwalletIn) {
} }
void UnregisterAllValidationInterfaces() { void UnregisterAllValidationInterfaces() {
g_signals.BlockChecked.disconnect_all_slots();
g_signals.Broadcast.disconnect_all_slots(); g_signals.Broadcast.disconnect_all_slots();
g_signals.Inventory.disconnect_all_slots(); g_signals.Inventory.disconnect_all_slots();
g_signals.SetBestChain.disconnect_all_slots(); g_signals.SetBestChain.disconnect_all_slots();
@ -1868,7 +1873,9 @@ bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock *
{ {
CCoinsViewCache view(pcoinsTip); CCoinsViewCache view(pcoinsTip);
CInv inv(MSG_BLOCK, pindexNew->GetBlockHash()); CInv inv(MSG_BLOCK, pindexNew->GetBlockHash());
if (!ConnectBlock(*pblock, state, pindexNew, view)) { bool rv = ConnectBlock(*pblock, state, pindexNew, view);
g_signals.BlockChecked(*pblock, state);
if (!rv) {
if (state.IsInvalid()) if (state.IsInvalid())
InvalidBlockFound(pindexNew, state); InvalidBlockFound(pindexNew, state);
return error("ConnectTip() : ConnectBlock %s failed", pindexNew->GetBlockHash().ToString()); return error("ConnectTip() : ConnectBlock %s failed", pindexNew->GetBlockHash().ToString());

1
src/main.h
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@ -648,6 +648,7 @@ protected:
virtual void UpdatedTransaction(const uint256 &hash) {}; virtual void UpdatedTransaction(const uint256 &hash) {};
virtual void Inventory(const uint256 &hash) {}; virtual void Inventory(const uint256 &hash) {};
virtual void ResendWalletTransactions() {}; virtual void ResendWalletTransactions() {};
virtual void BlockChecked(const CBlock&, const CValidationState&) {};
friend void ::RegisterValidationInterface(CValidationInterface*); friend void ::RegisterValidationInterface(CValidationInterface*);
friend void ::UnregisterValidationInterface(CValidationInterface*); friend void ::UnregisterValidationInterface(CValidationInterface*);
friend void ::UnregisterAllValidationInterfaces(); friend void ::UnregisterAllValidationInterfaces();