From bb5bc2df257330561c886ed768ce2191e2641a6c Mon Sep 17 00:00:00 2001
From: bunnei <ericbunnie@gmail.com>
Date: Wed, 16 Apr 2014 20:58:36 -0400
Subject: [PATCH] added class stub for HID:User service

---
 src/core/core.vcxproj            |  2 ++
 src/core/core.vcxproj.filters    |  6 ++++++
 src/core/hle/service/hid.cpp     | 33 ++++++++++++++++++++++++++++
 src/core/hle/service/hid.h       | 37 ++++++++++++++++++++++++++++++++
 src/core/hle/service/service.cpp |  2 ++
 5 files changed, 80 insertions(+)
 create mode 100644 src/core/hle/service/hid.cpp
 create mode 100644 src/core/hle/service/hid.h

diff --git a/src/core/core.vcxproj b/src/core/core.vcxproj
index 931345441..caf827be4 100644
--- a/src/core/core.vcxproj
+++ b/src/core/core.vcxproj
@@ -155,6 +155,7 @@
     <ClCompile Include="hle\hle.cpp" />
     <ClCompile Include="hle\service\apt.cpp" />
     <ClCompile Include="hle\service\gsp.cpp" />
+    <ClCompile Include="hle\service\hid.cpp" />
     <ClCompile Include="hle\service\service.cpp" />
     <ClCompile Include="hle\service\srv.cpp" />
     <ClCompile Include="hle\syscall.cpp" />
@@ -192,6 +193,7 @@
     <ClInclude Include="hle\hle.h" />
     <ClInclude Include="hle\service\apt.h" />
     <ClInclude Include="hle\service\gsp.h" />
+    <ClInclude Include="hle\service\hid.h" />
     <ClInclude Include="hle\service\service.h" />
     <ClInclude Include="hle\service\srv.h" />
     <ClInclude Include="hle\syscall.h" />
diff --git a/src/core/core.vcxproj.filters b/src/core/core.vcxproj.filters
index e022785ad..0a5b5a188 100644
--- a/src/core/core.vcxproj.filters
+++ b/src/core/core.vcxproj.filters
@@ -99,6 +99,9 @@
     <ClCompile Include="hle\service\gsp.cpp">
       <Filter>hle\service</Filter>
     </ClCompile>
+    <ClCompile Include="hle\service\hid.cpp">
+      <Filter>hle\service</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="arm\disassembler\arm_disasm.h">
@@ -193,6 +196,9 @@
     <ClInclude Include="hle\service\gsp.h">
       <Filter>hle\service</Filter>
     </ClInclude>
+    <ClInclude Include="hle\service\hid.h">
+      <Filter>hle\service</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Text Include="CMakeLists.txt" />
diff --git a/src/core/hle/service/hid.cpp b/src/core/hle/service/hid.cpp
new file mode 100644
index 000000000..2d823dd16
--- /dev/null
+++ b/src/core/hle/service/hid.cpp
@@ -0,0 +1,33 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "common/log.h"
+
+#include "core/hle/hle.h"
+#include "core/hle/service/hid.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// Namespace HID_User
+
+namespace HID_User {
+
+const HLE::FunctionDef FunctionTable[] = {
+    {0x000A0000, NULL, "GetIPCHandles"},
+    {0x00110000, NULL, "EnableAccelerometer"},
+    {0x00130000, NULL, "EnableGyroscopeLow"},
+    {0x00150000, NULL, "GetGyroscopeLowRawToDpsCoefficient"},
+    {0x00160000, NULL, "GetGyroscopeLowCalibrateParam"},
+};
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// Interface class
+
+Interface::Interface() {
+    Register(FunctionTable, ARRAY_SIZE(FunctionTable));
+}
+
+Interface::~Interface() {
+}
+
+} // namespace
diff --git a/src/core/hle/service/hid.h b/src/core/hle/service/hid.h
new file mode 100644
index 000000000..746c1b1fc
--- /dev/null
+++ b/src/core/hle/service/hid.h
@@ -0,0 +1,37 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include "core/hle/service/service.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// Namespace HID_User
+
+// This service is used for interfacing to physical user controls... perhaps "Human Interface 
+// Devices"? Uses include game pad controls, accelerometers, gyroscopes, etc.
+
+namespace HID_User {
+
+class Interface : public Service::Interface {
+public:
+
+    Interface();
+
+    ~Interface();
+
+    /**
+     * Gets the string port name used by CTROS for the service
+     * @return Port name of service
+     */
+    std::string GetPortName() const {
+        return "hid:USER";
+    }
+
+private:
+
+    DISALLOW_COPY_AND_ASSIGN(Interface);
+};
+
+} // namespace
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index f612ff830..e6605a398 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -10,6 +10,7 @@
 #include "core/hle/service/service.h"
 #include "core/hle/service/apt.h"
 #include "core/hle/service/gsp.h"
+#include "core/hle/service/hid.h"
 #include "core/hle/service/srv.h"
 
 namespace Service {
@@ -78,6 +79,7 @@ void Init() {
     g_manager->AddService(new SRV::Interface);
     g_manager->AddService(new APT_U::Interface);
     g_manager->AddService(new GSP_GPU::Interface);
+    g_manager->AddService(new HID_User::Interface);
 
     NOTICE_LOG(HLE, "Services initialized OK");
 }