hle: Initial implementation of NX service framework and IPC.

src/core/hle/service/sm/controller.cpp

@@ -0,0 +1,42 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/service/sm/controller.h"
+
+namespace Service {
+namespace SM {
+
+/**
+ * Controller::QueryPointerBufferSize service function
+ *  Inputs:
+ *      0: 0x00000003
+ *  Outputs:
+ *      1: ResultCode
+ *      3: Size of memory
+ */
+void Controller::QueryPointerBufferSize(Kernel::HLERequestContext& ctx) {
+    IPC::RequestBuilder rb{ctx, 2};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push(0x0U);
+    rb.Push(0x500U);
+    LOG_WARNING(Service, "(STUBBED) called");
+}
+
+Controller::Controller() : ServiceFramework("IpcController") {
+    static const FunctionInfo functions[] = {
+        {0x00000000, nullptr, "ConvertSessionToDomain"},
+        {0x00000001, nullptr, "ConvertDomainToSession"},
+        {0x00000002, nullptr, "DuplicateSession"},
+        {0x00000003, &Controller::QueryPointerBufferSize, "QueryPointerBufferSize"},
+        {0x00000004, nullptr, "DuplicateSessionEx"},
+    };
+    RegisterHandlers(functions);
+}
+
+Controller::~Controller() = default;
+
+} // namespace SM
+} // namespace Service