2 files changed, 13 insertions, 0 deletions
diff --git a/src/interfaces/chain.cpp b/src/interfaces/chain.cpp
index a654f55f55..4f60448958 100644
--- a/src/interfaces/chain.cpp
+++ b/src/interfaces/chain.cpp
@@ -16,6 +16,7 @@
 #include <threadsafety.h>
 #include <timedata.h>
 #include <txmempool.h>
+#include <ui_interface.h>
 #include <uint256.h>
 #include <util/system.h>
 #include <validation.h>
@@ -239,6 +240,9 @@ public:
     bool getPruneMode() override { return ::fPruneMode; }
     bool p2pEnabled() override { return g_connman != nullptr; }
     int64_t getAdjustedTime() override { return GetAdjustedTime(); }
+    void initMessage(const std::string& message) override { ::uiInterface.InitMessage(message); }
+    void initWarning(const std::string& message) override { InitWarning(message); }
+    void initError(const std::string& message) override { InitError(message); }
 };
 
 } // namespace
diff --git a/src/interfaces/chain.h b/src/interfaces/chain.h
index c5aa67d0d7..b1e3f59452 100644
--- a/src/interfaces/chain.h
+++ b/src/interfaces/chain.h
@@ -167,6 +167,15 @@ public:
 
     //! Get adjusted time.
     virtual int64_t getAdjustedTime() = 0;
+
+    //! Send init message.
+    virtual void initMessage(const std::string& message) = 0;
+
+    //! Send init warning.
+    virtual void initWarning(const std::string& message) = 0;
+
+    //! Send init error.
+    virtual void initError(const std::string& message) = 0;
 };
 
 //! Interface to let node manage chain clients (wallets, or maybe tools for