early-access version 1255

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

@@ -0,0 +1,64 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/client_session.h"
+#include "core/hle/kernel/server_session.h"
+#include "core/hle/kernel/session.h"
+#include "core/hle/service/sm/controller.h"
+
+namespace Service::SM {
+
+void Controller::ConvertCurrentObjectToDomain(Kernel::HLERequestContext& ctx) {
+    ASSERT_MSG(ctx.Session()->IsSession(), "Session is already a domain");
+    LOG_DEBUG(Service, "called, server_session={}", ctx.Session()->GetObjectId());
+    ctx.Session()->ConvertToDomain();
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push<u32>(1); // Converted sessions start with 1 request handler
+}
+
+void Controller::CloneCurrentObject(Kernel::HLERequestContext& ctx) {
+    // TODO(bunnei): This is just creating a new handle to the same Session. I assume this is wrong
+    // and that we probably want to actually make an entirely new Session, but we still need to
+    // verify this on hardware.
+    LOG_DEBUG(Service, "called");
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1, IPC::ResponseBuilder::Flags::AlwaysMoveHandles};
+    rb.Push(RESULT_SUCCESS);
+    rb.PushMoveObjects(ctx.Session()->GetParent()->Client());
+}
+
+void Controller::CloneCurrentObjectEx(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service, "(STUBBED) called, using CloneCurrentObject");
+
+    CloneCurrentObject(ctx);
+}
+
+void Controller::QueryPointerBufferSize(Kernel::HLERequestContext& ctx) {
+    LOG_WARNING(Service, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(RESULT_SUCCESS);
+    rb.Push<u16>(0x1000);
+}
+
+// https://switchbrew.org/wiki/IPC_Marshalling
+Controller::Controller(Core::System& system_) : ServiceFramework{system_, "IpcController"} {
+    static const FunctionInfo functions[] = {
+        {0, &Controller::ConvertCurrentObjectToDomain, "ConvertCurrentObjectToDomain"},
+        {1, nullptr, "CopyFromCurrentDomain"},
+        {2, &Controller::CloneCurrentObject, "CloneCurrentObject"},
+        {3, &Controller::QueryPointerBufferSize, "QueryPointerBufferSize"},
+        {4, &Controller::CloneCurrentObjectEx, "CloneCurrentObjectEx"},
+    };
+    RegisterHandlers(functions);
+}
+
+Controller::~Controller() = default;
+
+} // namespace Service::SM