1 files changed, 46 insertions, 0 deletions

diff --git a/src/core/hle/service/am/applets/applets.h b/src/core/hle/service/am/applets/applets.h
new file mode 100644
index 000000000..1f91392b4
--- /dev/null
+++ b/src/core/hle/service/am/applets/applets.h
@@ -0,0 +1,46 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <vector>
+#include "common/swap.h"
+
+namespace Frontend {
+class SoftwareKeyboardApplet;
+}
+
+namespace Service::AM {
+
+class IStorage;
+
+namespace Applets {
+
+class Applet {
+public:
+    virtual void Initialize(std::vector<std::shared_ptr<IStorage>> storage);
+
+    virtual IStorage Execute() = 0;
+
+protected:
+    struct CommonArguments {
+        u32_le arguments_version;
+        u32_le size;
+        u32_le library_version;
+        u32_le theme_color;
+        u8 play_startup_sound;
+        u64_le system_tick;
+    };
+    static_assert(sizeof(CommonArguments) == 0x20, "CommonArguments has incorrect size.");
+
+    std::vector<std::shared_ptr<IStorage>> storage_stack;
+    bool initialized = false;
+};
+
+void RegisterSoftwareKeyboard(std::shared_ptr<Frontend::SoftwareKeyboardApplet> applet);
+std::shared_ptr<Frontend::SoftwareKeyboardApplet> GetSoftwareKeyboard();
+
+} // namespace Applets
+} // namespace Service::AM