Ryujinx/Ryujinx.Core/OsHle/Services/Am/IApplicationFunctions.cs

109 lines
3.2 KiB
C#
Raw Normal View History

2018-04-24 18:57:39 +00:00
using Ryujinx.Core.Logging;
using Ryujinx.Core.OsHle.Ipc;
using System.Collections.Generic;
2018-02-04 23:08:20 +00:00
using System.IO;
2018-03-20 20:00:00 +00:00
namespace Ryujinx.Core.OsHle.Services.Am
2018-02-04 23:08:20 +00:00
{
class IApplicationFunctions : IpcService
2018-02-04 23:08:20 +00:00
{
private Dictionary<int, ServiceProcessRequest> m_Commands;
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
public IApplicationFunctions()
{
m_Commands = new Dictionary<int, ServiceProcessRequest>()
{
2018-04-24 18:57:39 +00:00
{ 1, PopLaunchParameter },
{ 20, EnsureSaveData },
{ 21, GetDesiredLanguage },
{ 22, SetTerminateResult },
{ 23, GetDisplayVersion },
{ 40, NotifyRunning }
};
}
2018-02-04 23:08:20 +00:00
private const uint LaunchParamsMagic = 0xc79497ca;
public long PopLaunchParameter(ServiceCtx Context)
2018-02-04 23:08:20 +00:00
{
//Only the first 0x18 bytes of the Data seems to be actually used.
MakeObject(Context, new IStorage(MakeLaunchParams()));
2018-02-04 23:08:20 +00:00
return 0;
}
public long EnsureSaveData(ServiceCtx Context)
2018-02-04 23:08:20 +00:00
{
long UIdLow = Context.RequestData.ReadInt64();
long UIdHigh = Context.RequestData.ReadInt64();
2018-04-24 18:57:39 +00:00
Context.Ns.Log.PrintStub(LogClass.ServiceAm, "Stubbed.");
2018-02-04 23:08:20 +00:00
Context.ResponseData.Write(0L);
return 0;
}
public long GetDesiredLanguage(ServiceCtx Context)
2018-02-04 23:08:20 +00:00
{
Context.ResponseData.Write(Context.Ns.Os.SystemState.DesiredLanguageCode);
2018-02-04 23:08:20 +00:00
return 0;
}
public long SetTerminateResult(ServiceCtx Context)
{
int ErrorCode = Context.RequestData.ReadInt32();
2018-04-24 18:57:39 +00:00
string Result = GetFormattedErrorCode(ErrorCode);
2018-04-24 18:57:39 +00:00
Context.Ns.Log.PrintInfo(LogClass.ServiceAm, $"Result = 0x{ErrorCode:x8} ({Result}).");
return 0;
}
2018-04-24 18:57:39 +00:00
private string GetFormattedErrorCode(int ErrorCode)
{
int Module = (ErrorCode >> 0) & 0x1ff;
int Description = (ErrorCode >> 9) & 0x1fff;
return $"{(2000 + Module):d4}-{Description:d4}";
}
public long GetDisplayVersion(ServiceCtx Context)
{
//FIXME: Need to check correct version on a switch.
Context.ResponseData.Write(1L);
Context.ResponseData.Write(0L);
return 0;
}
public long NotifyRunning(ServiceCtx Context)
{
Context.ResponseData.Write(1);
return 0;
}
private byte[] MakeLaunchParams()
2018-02-04 23:08:20 +00:00
{
//Size needs to be at least 0x88 bytes otherwise application errors.
using (MemoryStream MS = new MemoryStream())
{
BinaryWriter Writer = new BinaryWriter(MS);
MS.SetLength(0x88);
Writer.Write(LaunchParamsMagic);
Writer.Write(1); //IsAccountSelected? Only lower 8 bits actually used.
Writer.Write(1L); //User Id Low (note: User Id needs to be != 0)
Writer.Write(0L); //User Id High
return MS.ToArray();
}
}
}
}