Refactoring HOS folder structure (#771)

* Refactoring HOS folder structure

Refactoring HOS folder structure:

- Added some subfolders when needed (Following structure decided in private).
- Added some `Types` folders when needed.
- Little cleanup here and there.
- Add services placeholders for every HOS services (close #766 and #753).

* Remove Types namespaces

3 files changed, 93 insertions, 0 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Hid/HidServer/HidUtils.cs b/Ryujinx.HLE/HOS/Services/Hid/HidServer/HidUtils.cs
new file mode 100644
index 00000000..c89ea306
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Hid/HidServer/HidUtils.cs
@@ -0,0 +1,46 @@
+using Ryujinx.HLE.Input;
+using System;
+
+namespace Ryujinx.HLE.HOS.Services.Hid.HidServer
+{
+    static class HidUtils
+    {
+        public static ControllerId GetIndexFromNpadIdType(HidNpadIdType npadIdType)
+        {
+            switch (npadIdType)
+            {
+                case HidNpadIdType.Player1:  return ControllerId.ControllerPlayer1;
+                case HidNpadIdType.Player2:  return ControllerId.ControllerPlayer2;
+                case HidNpadIdType.Player3:  return ControllerId.ControllerPlayer3;
+                case HidNpadIdType.Player4:  return ControllerId.ControllerPlayer4;
+                case HidNpadIdType.Player5:  return ControllerId.ControllerPlayer5;
+                case HidNpadIdType.Player6:  return ControllerId.ControllerPlayer6;
+                case HidNpadIdType.Player7:  return ControllerId.ControllerPlayer7;
+                case HidNpadIdType.Player8:  return ControllerId.ControllerPlayer8;
+                case HidNpadIdType.Handheld: return ControllerId.ControllerHandheld;
+                case HidNpadIdType.Unknown:  return ControllerId.ControllerUnknown;
+
+                default: throw new ArgumentOutOfRangeException(nameof(npadIdType));
+            }
+        }
+
+        public static HidNpadIdType GetNpadIdTypeFromIndex(ControllerId index)
+        {
+            switch (index)
+            {
+                case ControllerId.ControllerPlayer1:  return HidNpadIdType.Player1;
+                case ControllerId.ControllerPlayer2:  return HidNpadIdType.Player2;
+                case ControllerId.ControllerPlayer3:  return HidNpadIdType.Player3;
+                case ControllerId.ControllerPlayer4:  return HidNpadIdType.Player4;
+                case ControllerId.ControllerPlayer5:  return HidNpadIdType.Player5;
+                case ControllerId.ControllerPlayer6:  return HidNpadIdType.Player6;
+                case ControllerId.ControllerPlayer7:  return HidNpadIdType.Player7;
+                case ControllerId.ControllerPlayer8:  return HidNpadIdType.Player8;
+                case ControllerId.ControllerHandheld: return HidNpadIdType.Handheld;
+                case ControllerId.ControllerUnknown:  return HidNpadIdType.Unknown;
+
+                default: throw new ArgumentOutOfRangeException(nameof(index));
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Hid/HidServer/IActiveVibrationDeviceList.cs b/Ryujinx.HLE/HOS/Services/Hid/HidServer/IActiveVibrationDeviceList.cs
new file mode 100644
index 00000000..4c2050f1
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Hid/HidServer/IActiveVibrationDeviceList.cs
@@ -0,0 +1,16 @@
+namespace Ryujinx.HLE.HOS.Services.Hid.HidServer
+{
+    class IActiveApplicationDeviceList : IpcService
+    {
+        public IActiveApplicationDeviceList() { }
+
+        [Command(0)]
+        // ActivateVibrationDevice(nn::hid::VibrationDeviceHandle)
+        public ResultCode ActivateVibrationDevice(ServiceCtx context)
+        {
+            int vibrationDeviceHandle = context.RequestData.ReadInt32();
+
+            return ResultCode.Success;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Hid/HidServer/IAppletResource.cs b/Ryujinx.HLE/HOS/Services/Hid/HidServer/IAppletResource.cs
new file mode 100644
index 00000000..2c3a6500
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Hid/HidServer/IAppletResource.cs
@@ -0,0 +1,31 @@
+using Ryujinx.HLE.HOS.Ipc;
+using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.HLE.HOS.Kernel.Memory;
+using System;
+
+namespace Ryujinx.HLE.HOS.Services.Hid.HidServer
+{
+    class IAppletResource : IpcService
+    {
+        private KSharedMemory _hidSharedMem;
+
+        public IAppletResource(KSharedMemory hidSharedMem)
+        {
+            _hidSharedMem = hidSharedMem;
+        }
+
+        [Command(0)]
+        // GetSharedMemoryHandle() -> handle<copy>
+        public ResultCode GetSharedMemoryHandle(ServiceCtx context)
+        {
+            if (context.Process.HandleTable.GenerateHandle(_hidSharedMem, out int handle) != KernelResult.Success)
+            {
+                throw new InvalidOperationException("Out of handles!");
+            }
+
+            context.Response.HandleDesc = IpcHandleDesc.MakeCopy(handle);
+
+            return ResultCode.Success;
+        }
+    }
+}
\ No newline at end of file