From 3a19fed9db558a5f666d965b6f602f7faf74ab73 Mon Sep 17 00:00:00 2001 From: Matt Corallo Date: Thu, 19 Jan 2017 16:17:14 -0500 Subject: Make ValidationInterface signals-type-agnostic (by hiding boost::signals stuff in the .cpp) This allows us to give it a bit more intelligence as we move forward, including routing some signals through CScheduler. While the introduction of a "internals" pointer in the class is pretty ugly, the fact that we no longer need to include boost/signals directly from validationinterface.h is very much worth the loss. --- src/validationinterface.cpp | 108 +++++++++++++++++++++++++++++++++----------- 1 file changed, 81 insertions(+), 27 deletions(-) (limited to 'src/validationinterface.cpp') diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp index be2f20b86..7d0ab756e 100644 --- a/src/validationinterface.cpp +++ b/src/validationinterface.cpp @@ -5,45 +5,99 @@ #include "validationinterface.h" +#include + +struct MainSignalsInstance { + boost::signals2::signal UpdatedBlockTip; + boost::signals2::signal TransactionAddedToMempool; + boost::signals2::signal &, const CBlockIndex *pindex, const std::vector&)> BlockConnected; + boost::signals2::signal &)> BlockDisconnected; + boost::signals2::signal SetBestChain; + boost::signals2::signal Inventory; + boost::signals2::signal Broadcast; + boost::signals2::signal BlockChecked; + boost::signals2::signal&)> NewPoWValidBlock; +}; + static CMainSignals g_signals; +CMainSignals::CMainSignals() { + m_internals.reset(new MainSignalsInstance()); +} + CMainSignals& GetMainSignals() { return g_signals; } void RegisterValidationInterface(CValidationInterface* pwalletIn) { - g_signals.UpdatedBlockTip.connect(boost::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, _1, _2, _3)); - g_signals.TransactionAddedToMempool.connect(boost::bind(&CValidationInterface::TransactionAddedToMempool, pwalletIn, _1)); - g_signals.BlockConnected.connect(boost::bind(&CValidationInterface::BlockConnected, pwalletIn, _1, _2, _3)); - g_signals.BlockDisconnected.connect(boost::bind(&CValidationInterface::BlockDisconnected, pwalletIn, _1)); - g_signals.SetBestChain.connect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); - g_signals.Inventory.connect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1)); - g_signals.Broadcast.connect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn, _1, _2)); - g_signals.BlockChecked.connect(boost::bind(&CValidationInterface::BlockChecked, pwalletIn, _1, _2)); - g_signals.NewPoWValidBlock.connect(boost::bind(&CValidationInterface::NewPoWValidBlock, pwalletIn, _1, _2)); + g_signals.m_internals->UpdatedBlockTip.connect(boost::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, _1, _2, _3)); + g_signals.m_internals->TransactionAddedToMempool.connect(boost::bind(&CValidationInterface::TransactionAddedToMempool, pwalletIn, _1)); + g_signals.m_internals->BlockConnected.connect(boost::bind(&CValidationInterface::BlockConnected, pwalletIn, _1, _2, _3)); + g_signals.m_internals->BlockDisconnected.connect(boost::bind(&CValidationInterface::BlockDisconnected, pwalletIn, _1)); + g_signals.m_internals->SetBestChain.connect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); + g_signals.m_internals->Inventory.connect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1)); + g_signals.m_internals->Broadcast.connect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn, _1, _2)); + g_signals.m_internals->BlockChecked.connect(boost::bind(&CValidationInterface::BlockChecked, pwalletIn, _1, _2)); + g_signals.m_internals->NewPoWValidBlock.connect(boost::bind(&CValidationInterface::NewPoWValidBlock, pwalletIn, _1, _2)); } void UnregisterValidationInterface(CValidationInterface* pwalletIn) { - g_signals.BlockChecked.disconnect(boost::bind(&CValidationInterface::BlockChecked, pwalletIn, _1, _2)); - g_signals.Broadcast.disconnect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn, _1, _2)); - g_signals.Inventory.disconnect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1)); - g_signals.SetBestChain.disconnect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); - g_signals.TransactionAddedToMempool.disconnect(boost::bind(&CValidationInterface::TransactionAddedToMempool, pwalletIn, _1)); - g_signals.BlockConnected.disconnect(boost::bind(&CValidationInterface::BlockConnected, pwalletIn, _1, _2, _3)); - g_signals.BlockDisconnected.disconnect(boost::bind(&CValidationInterface::BlockDisconnected, pwalletIn, _1)); - g_signals.UpdatedBlockTip.disconnect(boost::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, _1, _2, _3)); - g_signals.NewPoWValidBlock.disconnect(boost::bind(&CValidationInterface::NewPoWValidBlock, pwalletIn, _1, _2)); + g_signals.m_internals->BlockChecked.disconnect(boost::bind(&CValidationInterface::BlockChecked, pwalletIn, _1, _2)); + g_signals.m_internals->Broadcast.disconnect(boost::bind(&CValidationInterface::ResendWalletTransactions, pwalletIn, _1, _2)); + g_signals.m_internals->Inventory.disconnect(boost::bind(&CValidationInterface::Inventory, pwalletIn, _1)); + g_signals.m_internals->SetBestChain.disconnect(boost::bind(&CValidationInterface::SetBestChain, pwalletIn, _1)); + g_signals.m_internals->TransactionAddedToMempool.disconnect(boost::bind(&CValidationInterface::TransactionAddedToMempool, pwalletIn, _1)); + g_signals.m_internals->BlockConnected.disconnect(boost::bind(&CValidationInterface::BlockConnected, pwalletIn, _1, _2, _3)); + g_signals.m_internals->BlockDisconnected.disconnect(boost::bind(&CValidationInterface::BlockDisconnected, pwalletIn, _1)); + g_signals.m_internals->UpdatedBlockTip.disconnect(boost::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, _1, _2, _3)); + g_signals.m_internals->NewPoWValidBlock.disconnect(boost::bind(&CValidationInterface::NewPoWValidBlock, pwalletIn, _1, _2)); } void UnregisterAllValidationInterfaces() { - g_signals.BlockChecked.disconnect_all_slots(); - g_signals.Broadcast.disconnect_all_slots(); - g_signals.Inventory.disconnect_all_slots(); - g_signals.SetBestChain.disconnect_all_slots(); - g_signals.TransactionAddedToMempool.disconnect_all_slots(); - g_signals.BlockConnected.disconnect_all_slots(); - g_signals.BlockDisconnected.disconnect_all_slots(); - g_signals.UpdatedBlockTip.disconnect_all_slots(); - g_signals.NewPoWValidBlock.disconnect_all_slots(); + g_signals.m_internals->BlockChecked.disconnect_all_slots(); + g_signals.m_internals->Broadcast.disconnect_all_slots(); + g_signals.m_internals->Inventory.disconnect_all_slots(); + g_signals.m_internals->SetBestChain.disconnect_all_slots(); + g_signals.m_internals->TransactionAddedToMempool.disconnect_all_slots(); + g_signals.m_internals->BlockConnected.disconnect_all_slots(); + g_signals.m_internals->BlockDisconnected.disconnect_all_slots(); + g_signals.m_internals->UpdatedBlockTip.disconnect_all_slots(); + g_signals.m_internals->NewPoWValidBlock.disconnect_all_slots(); +} + +void CMainSignals::UpdatedBlockTip(const CBlockIndex *pindexNew, const CBlockIndex *pindexFork, bool fInitialDownload) { + m_internals->UpdatedBlockTip(pindexNew, pindexFork, fInitialDownload); +} + +void CMainSignals::TransactionAddedToMempool(const CTransactionRef &ptx) { + m_internals->TransactionAddedToMempool(ptx); +} + +void CMainSignals::BlockConnected(const std::shared_ptr &pblock, const CBlockIndex *pindex, const std::vector& vtxConflicted) { + m_internals->BlockConnected(pblock, pindex, vtxConflicted); +} + +void CMainSignals::BlockDisconnected(const std::shared_ptr &pblock) { + m_internals->BlockDisconnected(pblock); +} + +void CMainSignals::SetBestChain(const CBlockLocator &locator) { + m_internals->SetBestChain(locator); +} + +void CMainSignals::Inventory(const uint256 &hash) { + m_internals->Inventory(hash); +} + +void CMainSignals::Broadcast(int64_t nBestBlockTime, CConnman* connman) { + m_internals->Broadcast(nBestBlockTime, connman); +} + +void CMainSignals::BlockChecked(const CBlock& block, const CValidationState& state) { + m_internals->BlockChecked(block, state); +} + +void CMainSignals::NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr &block) { + m_internals->NewPoWValidBlock(pindex, block); } -- cgit v1.2.3