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ryujinx-final/Ryujinx.HLE/HOS/Services/Friend/IServiceCreator.cs
Ac_K 36f62cbe72 friends: INotificationService Implementation of GetEvent (#710)
* friends: INotificationService Implementation of GetEvent

According to the RE, the event isn't signaled when handle is returned.
```C
long nn::friends::detail::service::NotificationService::GetEvent(long this, uint *output_handle)
{
  long inner_struct_event;
  int result;

  if (this->event_created)
  {
    inner_struct_event = &this->event_object;
  }
  else
  {
    inner_struct_event = &this->event_object;
    result = CreateEvent(&this->event_object, 0, 1);

    if ( result )
    {
      Assert();
    }

    this->event_created = true;
  }

  uint event_handle = nn::os::detail::DetachReadableHandleOfInterProcessEvent(inner_struct_event);

  *output_handle = event_handle;
  int unknown = *((char *)output_handle + 4);
  *((char *)output_handle + 4) = 1;

  if (unknown)
  {
    CloseHandle(*output_handle);
  }

  return 0LL;
}
```
Co-Authored-By: Thomas Guillemard <me@thog.eu>
2019-06-27 14:05:30 +02:00

56 lines
1.8 KiB
C#

using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.Utilities;
using System.Collections.Generic;
using static Ryujinx.HLE.HOS.ErrorCode;
namespace Ryujinx.HLE.HOS.Services.Friend
{
class IServiceCreator : IpcService
{
private Dictionary<int, ServiceProcessRequest> _commands;
public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
public IServiceCreator()
{
_commands = new Dictionary<int, ServiceProcessRequest>
{
{ 0, CreateFriendService },
{ 1, CreateNotificationService }, // 2.0.0+
{ 2, CreateDaemonSuspendSessionService }, // 4.0.0+
};
}
// CreateFriendService() -> object<nn::friends::detail::ipc::IFriendService>
public static long CreateFriendService(ServiceCtx context)
{
MakeObject(context, new IFriendService());
return 0;
}
// CreateNotificationService(nn::account::Uid) -> object<nn::friends::detail::ipc::INotificationService>
public static long CreateNotificationService(ServiceCtx context)
{
UInt128 userId = new UInt128(context.RequestData.ReadBytes(0x10));
if (userId.IsNull)
{
return MakeError(ErrorModule.Friends, FriendErr.InvalidArgument);
}
MakeObject(context, new INotificationService(userId));
return 0;
}
// CreateDaemonSuspendSessionService() -> object<nn::friends::detail::ipc::IDaemonSuspendSessionService>
public static long CreateDaemonSuspendSessionService(ServiceCtx context)
{
MakeObject(context, new IDaemonSuspendSessionService());
return 0;
}
}
}