Append a function Applet::GetRegisteredAppletCount()!

src/core/hle/applets/applet.cpp

@@ -58,7 +58,7 @@ ResultCode Applet::Create(Service::APT::AppletId id) {
         applets[id] = std::make_shared<ErrEula>(id);
         break;
     default:
-        LOG_ERROR(Service_APT, "Could not create applet %u", id);
+        LOG_ERROR(Service_APT, "Could not create applet 0x%08X", id);
         // TODO(Subv): Find the right error code
         return ResultCode(ErrorDescription::NotFound, ErrorModule::Applet, ErrorSummary::NotSupported, ErrorLevel::Permanent);
     }
@@ -73,6 +73,17 @@ std::shared_ptr<Applet> Applet::Get(Service::APT::AppletId id) {
     return nullptr;
 }
 
+u32 GetRegisteredAppletCount() {
+    u32 registered_count = 0;
+
+    for (auto itr = applets.begin(); itr != applets.end(); ++itr) {
+        if (itr->second != nullptr) {
+            ++registered_count;
+        }
+    }
+    return registered_count;
+}
+
 /// Handles updating the current Applet every time it's called.
 static void AppletUpdateEvent(u64 applet_id, int cycles_late) {
     Service::APT::AppletId id = static_cast<Service::APT::AppletId>(applet_id);

src/core/hle/applets/applet.h

@@ -68,6 +68,9 @@ protected:
     std::shared_ptr<std::vector<u8>> heap_memory; ///< Heap memory for this Applet
 };
 
+//Return the registered applet count
+u32 GetRegisteredAppletCount();
+
 /// Returns whether a library applet is currently running
 bool IsLibraryAppletRunning();