Answer event queries within the Wine VST host

src/wine-host/vst-host.cpp

@@ -1,7 +1,28 @@
-// TODO: Do something useful here!
+#include <vestige/aeffect.h>
 
 #include <iostream>
 
+#include "native-includes.h"
+
+// `native-includes.h` has to be included before any other files as otherwise we
+// might get the wrong version of certain libraries
+#include "../common/communication.h"
+
 int main() {
-    std::cout << "Hello, world!" << std::endl;
+    // TODO: The program should terminate automatically when stdin gets closed
+
+    // TODO: Remove debug
+    while (true) {
+        auto event = read_object<Event>(std::cin);
+
+        EventResult response;
+        if (event.opcode == effGetEffectName) {
+            response.return_value = 1;
+            response.result = "Hello, world!";
+        } else {
+            response.return_value = 0;
+        }
+
+        write_object(std::cout, response);
+    }
 }