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ryujinx-final/Ryujinx.Horizon/Sdk/Sf/Hipc/HipcManager.cs

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using Ryujinx.Horizon.Common;
using Ryujinx.Horizon.Sdk.Sf.Cmif;
using System;
namespace Ryujinx.Horizon.Sdk.Sf.Hipc
{
partial class HipcManager : IServiceObject
{
private readonly ServerDomainSessionManager _manager;
private readonly ServerSession _session;
public HipcManager(ServerDomainSessionManager manager, ServerSession session)
{
_manager = manager;
_session = session;
}
[CmifCommand(0)]
public Result ConvertCurrentObjectToDomain(out int objectId)
{
objectId = 0;
var domain = _manager.Domain.AllocateDomainServiceObject();
if (domain == null)
{
return HipcResult.OutOfDomains;
}
bool succeeded = false;
try
{
Span<int> objectIds = stackalloc int[1];
Result result = domain.ReserveIds(objectIds);
if (result.IsFailure)
{
return result;
}
objectId = objectIds[0];
succeeded = true;
}
finally
{
if (!succeeded)
{
ServerDomainManager.DestroyDomainServiceObject(domain);
}
}
domain.RegisterObject(objectId, _session.ServiceObjectHolder);
_session.ServiceObjectHolder = new ServiceObjectHolder(domain);
return Result.Success;
}
[CmifCommand(1)]
public Result CopyFromCurrentDomain([MoveHandle] out int clientHandle, int objectId)
{
clientHandle = 0;
if (!(_session.ServiceObjectHolder.ServiceObject is DomainServiceObject domain))
{
return HipcResult.TargetNotDomain;
}
var obj = domain.GetObject(objectId);
if (obj == null)
{
return HipcResult.DomainObjectNotFound;
}
Api.CreateSession(out int serverHandle, out clientHandle).AbortOnFailure();
_manager.RegisterSession(serverHandle, obj).AbortOnFailure();
return Result.Success;
}
[CmifCommand(2)]
public Result CloneCurrentObject([MoveHandle] out int clientHandle)
{
return CloneCurrentObjectImpl(out clientHandle, _manager);
}
[CmifCommand(3)]
public void QueryPointerBufferSize(out ushort size)
{
size = (ushort)_session.PointerBuffer.Size;
}
[CmifCommand(4)]
public Result CloneCurrentObjectEx([MoveHandle] out int clientHandle, uint tag)
{
return CloneCurrentObjectImpl(out clientHandle, _manager.GetSessionManagerByTag(tag));
}
private Result CloneCurrentObjectImpl(out int clientHandle, ServerSessionManager manager)
{
clientHandle = 0;
var clone = _session.ServiceObjectHolder.Clone();
if (clone == null)
{
return HipcResult.DomainObjectNotFound;
}
Api.CreateSession(out int serverHandle, out clientHandle).AbortOnFailure();
manager.RegisterSession(serverHandle, clone).AbortOnFailure();
return Result.Success;
}
}
}