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ryujinx-final/Ryujinx.HLE/HOS/Kernel/Ipc/KClientSession.cs

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using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services;
namespace Ryujinx.HLE.HOS.Kernel.Ipc
{
class KClientSession : KSynchronizationObject
{
public KProcess CreatorProcess { get; }
private KSession _parent;
public ChannelState State { get; set; }
//TODO: Remove that, we need it for now to allow HLE
//services implementation to work with the new IPC system.
public IpcService Service { get; set; }
public KClientSession(Horizon system, KSession parent) : base(system)
{
_parent = parent;
State = ChannelState.Open;
CreatorProcess = system.Scheduler.GetCurrentProcess();
CreatorProcess.IncrementReferenceCount();
}
public KernelResult SendSyncRequest(ulong customCmdBuffAddr = 0, ulong customCmdBuffSize = 0)
{
KThread currentThread = System.Scheduler.GetCurrentThread();
KSessionRequest request = new KSessionRequest(currentThread, customCmdBuffAddr, customCmdBuffSize);
System.CriticalSection.Enter();
currentThread.SignaledObj = null;
currentThread.ObjSyncResult = KernelResult.Success;
KernelResult result = _parent.ServerSession.EnqueueRequest(request);
System.CriticalSection.Leave();
if (result == KernelResult.Success)
{
result = currentThread.ObjSyncResult;
}
return result;
}
protected override void Destroy()
{
_parent.DisconnectClient();
_parent.DecrementReferenceCount();
}
}
}