service: Add arp services

Adds the basic skeleton of the arp services based off the information
provided by Switch Brew.

2 files changed, 91 insertions, 0 deletions

diff --git a/src/core/hle/service/arp/arp.cpp b/src/core/hle/service/arp/arp.cpp
new file mode 100644
index 000000000..358ef2576
--- /dev/null
+++ b/src/core/hle/service/arp/arp.cpp
@@ -0,0 +1,75 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <memory>
+
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/service/arp/arp.h"
+#include "core/hle/service/service.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Service::ARP {
+
+class ARP_R final : public ServiceFramework<ARP_R> {
+public:
+    explicit ARP_R() : ServiceFramework{"arp:r"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "GetApplicationLaunchProperty"},
+            {1, nullptr, "GetApplicationLaunchPropertyWithApplicationId"},
+            {2, nullptr, "GetApplicationControlProperty"},
+            {3, nullptr, "GetApplicationControlPropertyWithApplicationId"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
+class IRegistrar final : public ServiceFramework<IRegistrar> {
+public:
+    explicit IRegistrar() : ServiceFramework{"IRegistrar"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Issue"},
+            {1, nullptr, "SetApplicationLaunchProperty"},
+            {2, nullptr, "SetApplicationControlProperty"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
+class ARP_W final : public ServiceFramework<ARP_W> {
+public:
+    explicit ARP_W() : ServiceFramework{"arp:w"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &ARP_W::AcquireRegistrar, "AcquireRegistrar"},
+            {1, nullptr, "DeleteProperties"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void AcquireRegistrar(Kernel::HLERequestContext& ctx) {
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<IRegistrar>();
+
+        LOG_DEBUG(Service_ARP, "called");
+    }
+};
+
+void InstallInterfaces(SM::ServiceManager& sm) {
+    std::make_shared<ARP_R>()->InstallAsService(sm);
+    std::make_shared<ARP_W>()->InstallAsService(sm);
+}
+
+} // namespace Service::ARP
diff --git a/src/core/hle/service/arp/arp.h b/src/core/hle/service/arp/arp.h
new file mode 100644
index 000000000..9d100187c
--- /dev/null
+++ b/src/core/hle/service/arp/arp.h
@@ -0,0 +1,16 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace Service::SM {
+class ServiceManager;
+}
+
+namespace Service::ARP {
+
+/// Registers all ARP services with the specified service manager.
+void InstallInterfaces(SM::ServiceManager& sm);
+
+} // namespace Service::ARP