scripted-diff: Rename MainSignals to ValidationSignals

-BEGIN VERIFY SCRIPT-
s() { git grep -l "$1" src | xargs sed -i "s/$1/$2/g"; }

s 'CMainSignals'    'ValidationSignals'
s 'MainSignalsImpl' 'ValidationSignalsImpl'
-END VERIFY SCRIPT-

Author: TheCharlatan

src/bitcoin-chainstate.cpp

@@ -74,7 +74,7 @@ int main(int argc, char* argv[])
     // Start the lightweight task scheduler thread
     scheduler.m_service_thread = std::thread(util::TraceThread, "scheduler", [&] { scheduler.serviceQueue(); });
 
-    CMainSignals validation_signals{scheduler};
+    ValidationSignals validation_signals{scheduler};
 
     // Gather some entropy once per minute.
     scheduler.scheduleEvery(RandAddPeriodic, std::chrono::minutes{1});

src/init.cpp

@@ -1164,7 +1164,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
     }, std::chrono::minutes{5});
 
     assert(!node.validation_signals);
-    node.validation_signals = std::make_unique<CMainSignals>(scheduler);
+    node.validation_signals = std::make_unique<ValidationSignals>(scheduler);
     auto& validation_signals = *node.validation_signals;
 
     // Create client interfaces for wallets that are supposed to be loaded

src/kernel/chainstatemanager_opts.h

@@ -18,7 +18,7 @@
 #include <optional>
 
 class CChainParams;
-class CMainSignals;
+class ValidationSignals;
 
 static constexpr bool DEFAULT_CHECKPOINTS_ENABLED{true};
 static constexpr auto DEFAULT_MAX_TIP_AGE{24h};
@@ -45,7 +45,7 @@ struct ChainstateManagerOpts {
     DBOptions coins_db{};
     CoinsViewOptions coins_view{};
     Notifications& notifications;
-    CMainSignals* signals{nullptr};
+    ValidationSignals* signals{nullptr};
     //! Number of script check worker threads. Zero means no parallel verification.
     int worker_threads_num{0};
 };

src/kernel/mempool_options.h

@@ -13,7 +13,7 @@
 #include <cstdint>
 #include <optional>
 
-class CMainSignals;
+class ValidationSignals;
 
 /** Default for -maxmempool, maximum megabytes of mempool memory usage */
 static constexpr unsigned int DEFAULT_MAX_MEMPOOL_SIZE_MB{300};
@@ -59,7 +59,7 @@ struct MemPoolOptions {
     bool persist_v1_dat{DEFAULT_PERSIST_V1_DAT};
     MemPoolLimits limits{};
 
-    CMainSignals* signals{nullptr};
+    ValidationSignals* signals{nullptr};
 };
 } // namespace kernel
 

src/node/context.h

@@ -20,7 +20,7 @@ class BanMan;
 class BaseIndex;
 class CBlockPolicyEstimator;
 class CConnman;
-class CMainSignals;
+class ValidationSignals;
 class CScheduler;
 class CTxMemPool;
 class ChainstateManager;
@@ -74,7 +74,7 @@ struct NodeContext {
     //! Issues blocking calls about sync status, errors and warnings
     std::unique_ptr<KernelNotifications> notifications;
     //! Issues calls about blocks and transactions
-    std::unique_ptr<CMainSignals> validation_signals;
+    std::unique_ptr<ValidationSignals> validation_signals;
     std::atomic<int> exit_status{EXIT_SUCCESS};
 
     //! Declare default constructor and destructor that are not inline, so code

src/node/interfaces.cpp

@@ -460,7 +460,7 @@ class NotificationsProxy : public CValidationInterface
 class NotificationsHandlerImpl : public Handler
 {
 public:
-    explicit NotificationsHandlerImpl(CMainSignals& signals, std::shared_ptr<Chain::Notifications> notifications)
+    explicit NotificationsHandlerImpl(ValidationSignals& signals, std::shared_ptr<Chain::Notifications> notifications)
         : m_signals{signals}, m_proxy{std::make_shared<NotificationsProxy>(std::move(notifications))}
     {
         m_signals.RegisterSharedValidationInterface(m_proxy);
@@ -473,7 +473,7 @@ class NotificationsHandlerImpl : public Handler
             m_proxy.reset();
         }
     }
-    CMainSignals& m_signals;
+    ValidationSignals& m_signals;
     std::shared_ptr<NotificationsProxy> m_proxy;
 };
 
@@ -823,7 +823,7 @@ class ChainImpl : public Chain
     NodeContext* context() override { return &m_node; }
     ArgsManager& args() { return *Assert(m_node.args); }
     ChainstateManager& chainman() { return *Assert(m_node.chainman); }
-    CMainSignals& validation_signals() { return *Assert(m_node.validation_signals); }
+    ValidationSignals& validation_signals() { return *Assert(m_node.validation_signals); }
     NodeContext& m_node;
 };
 } // namespace

src/test/util/setup_common.cpp

@@ -171,7 +171,7 @@ ChainTestingSetup::ChainTestingSetup(const ChainType chainType, const std::vecto
     // from blocking due to queue overrun.
     m_node.scheduler = std::make_unique<CScheduler>();
     m_node.scheduler->m_service_thread = std::thread(util::TraceThread, "scheduler", [&] { m_node.scheduler->serviceQueue(); });
-    m_node.validation_signals = std::make_unique<CMainSignals>(*m_node.scheduler);
+    m_node.validation_signals = std::make_unique<ValidationSignals>(*m_node.scheduler);
 
     m_node.fee_estimator = std::make_unique<CBlockPolicyEstimator>(FeeestPath(*m_node.args), DEFAULT_ACCEPT_STALE_FEE_ESTIMATES);
     m_node.mempool = std::make_unique<CTxMemPool>(MemPoolOptionsForTest(m_node));

src/test/validationinterface_tests.cpp

@@ -52,7 +52,7 @@ BOOST_AUTO_TEST_CASE(unregister_validation_interface_race)
 class TestInterface : public CValidationInterface
 {
 public:
-    TestInterface(CMainSignals& signals, std::function<void()> on_call = nullptr, std::function<void()> on_destroy = nullptr)
+    TestInterface(ValidationSignals& signals, std::function<void()> on_call = nullptr, std::function<void()> on_destroy = nullptr)
         : m_on_call(std::move(on_call)), m_on_destroy(std::move(on_destroy)), m_signals{signals}
     {
     }
@@ -72,7 +72,7 @@ class TestInterface : public CValidationInterface
     }
     std::function<void()> m_on_call;
     std::function<void()> m_on_destroy;
-    CMainSignals& m_signals;
+    ValidationSignals& m_signals;
 };
 
 // Regression test to ensure UnregisterAllValidationInterfaces calls don't

src/txmempool.h

@@ -40,7 +40,7 @@
 #include <vector>
 
 class CChain;
-class CMainSignals;
+class ValidationSignals;
 
 /** Fake height value used in Coin to signify they are only in the memory pool (since 0.8) */
 static const uint32_t MEMPOOL_HEIGHT = 0x7FFFFFFF;
@@ -448,7 +448,7 @@ class CTxMemPool
 
     const Limits m_limits;
 
-    CMainSignals* const m_signals;
+    ValidationSignals* const m_signals;
 
     /** Create a new CTxMemPool.
      * Sanity checks will be off by default for performance, because otherwise

src/validation.cpp

@@ -3213,7 +3213,7 @@ static bool NotifyHeaderTip(ChainstateManager& chainman) LOCKS_EXCLUDED(cs_main)
     return fNotify;
 }
 
-static void LimitValidationInterfaceQueue(CMainSignals& signals) LOCKS_EXCLUDED(cs_main) {
+static void LimitValidationInterfaceQueue(ValidationSignals& signals) LOCKS_EXCLUDED(cs_main) {
     AssertLockNotHeld(cs_main);
 
     if (signals.CallbacksPending() > 10) {