Ryujinx/Ryujinx.HLE/HOS/Services/Sm/IUserInterface.cs
Alex Barney fb1d9493a3 Adjust naming conventions and general refactoring in HLE Project (#527)
* Rename enum fields

* Naming conventions

* Remove unneeded ".this"

* Remove unneeded semicolons

* Remove unused Usings

* Don't use var

* Remove unneeded enum underlying types

* Explicitly label class visibility

* Remove unneeded @ prefixes

* Remove unneeded commas

* Remove unneeded if expressions

* Method doesn't use unsafe code

* Remove unneeded casts

* Initialized objects don't need an empty constructor

* Remove settings from DotSettings

* Revert "Explicitly label class visibility"

This reverts commit ad5eb5787c.

* Small changes

* Revert external enum renaming

* Changes from feedback

* Apply previous refactorings to the merged code
2018-12-06 09:16:24 -02:00

73 lines
1.9 KiB
C#

using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.HOS.Kernel;
using System;
using System.Collections.Generic;
namespace Ryujinx.HLE.HOS.Services.Sm
{
class IUserInterface : IpcService
{
private Dictionary<int, ServiceProcessRequest> _commands;
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
private bool _isInitialized;
public IUserInterface()
{
_commands = new Dictionary<int, ServiceProcessRequest>
{
{ 0, Initialize },
{ 1, GetService }
};
}
private const int SmNotInitialized = 0x415;
public long Initialize(ServiceCtx context)
{
_isInitialized = true;
return 0;
}
public long GetService(ServiceCtx context)
{
//Only for kernel version > 3.0.0.
if (!_isInitialized)
{
//return SmNotInitialized;
}
string name = string.Empty;
for (int index = 0; index < 8 &&
context.RequestData.BaseStream.Position <
context.RequestData.BaseStream.Length; index++)
{
byte chr = context.RequestData.ReadByte();
if (chr >= 0x20 && chr < 0x7f)
{
name += (char)chr;
}
}
if (name == string.Empty)
{
return 0;
}
KSession session = new KSession(ServiceFactory.MakeService(context.Device.System, name), name);
if (context.Process.HandleTable.GenerateHandle(session, out int handle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
context.Response.HandleDesc = IpcHandleDesc.MakeMove(handle);
return 0;
}
}
}