Revert "bcat ipc (#4446)" (#4801)

This reverts commit 42507323535443ad79be071367f3d4815afca688.

23 files changed, 4 insertions, 608 deletions

diff --git a/src/Ryujinx.Horizon/Bcat/BcatIpcServer.cs b/src/Ryujinx.Horizon/Bcat/BcatIpcServer.cs
deleted file mode 100644
index 4a5378af..00000000
--- a/src/Ryujinx.Horizon/Bcat/BcatIpcServer.cs
+++ /dev/null
@@ -1,48 +0,0 @@
-using Ryujinx.Horizon.Bcat.Ipc;
-using Ryujinx.Horizon.Bcat.Types;
-using Ryujinx.Horizon.Sdk.Sf.Hipc;
-using Ryujinx.Horizon.Sdk.Sm;
-
-namespace Ryujinx.Horizon.Bcat
-{
-    internal class BcatIpcServer
-    {
-        private const int BcatMaxSessionsCount = 8;
-        private const int BcatTotalMaxSessionsCount = BcatMaxSessionsCount * 4; 
-
-        private const int PointerBufferSize = 0x400;
-        private const int MaxDomains = 64;
-        private const int MaxDomainObjects = 64;
-        private const int MaxPortsCount = 4;
-
-        private SmApi _sm;
-        private BcatServerManager _serverManager;
-
-        private static readonly ManagerOptions _bcatManagerOptions = new(PointerBufferSize, MaxDomains, MaxDomainObjects, false);
-
-        internal void Initialize()
-        {
-            HeapAllocator allocator = new();
-
-            _sm = new SmApi();
-            _sm.Initialize().AbortOnFailure();
-
-            _serverManager = new BcatServerManager(allocator, _sm, MaxPortsCount, _bcatManagerOptions, BcatTotalMaxSessionsCount);
-
-            _serverManager.RegisterServer((int)BcatPortIndex.Admin,   ServiceName.Encode("bcat:a"), BcatMaxSessionsCount);
-            _serverManager.RegisterServer((int)BcatPortIndex.Manager, ServiceName.Encode("bcat:m"), BcatMaxSessionsCount);
-            _serverManager.RegisterServer((int)BcatPortIndex.User,    ServiceName.Encode("bcat:u"), BcatMaxSessionsCount);
-            _serverManager.RegisterServer((int)BcatPortIndex.System,  ServiceName.Encode("bcat:s"), BcatMaxSessionsCount);
-        }
-
-        public void ServiceRequests()
-        {
-            _serverManager.ServiceRequests();
-        }
-
-        public void Shutdown()
-        {
-            _serverManager.Dispose();
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/BcatMain.cs b/src/Ryujinx.Horizon/Bcat/BcatMain.cs
deleted file mode 100644
index d4166fb1..00000000
--- a/src/Ryujinx.Horizon/Bcat/BcatMain.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-using Ryujinx.Horizon.LogManager;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Ryujinx.Horizon.Bcat
-{
-    internal class BcatMain : IService
-    {
-        public static void Main(ServiceTable serviceTable)
-        {
-            BcatIpcServer ipcServer = new();
-
-            ipcServer.Initialize();
-
-            serviceTable.SignalServiceReady();
-
-            ipcServer.ServiceRequests();
-            ipcServer.Shutdown();
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/BcatResult.cs b/src/Ryujinx.Horizon/Bcat/BcatResult.cs
deleted file mode 100644
index 014c52e7..00000000
--- a/src/Ryujinx.Horizon/Bcat/BcatResult.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-using Ryujinx.Horizon.Common;
-
-namespace Ryujinx.Horizon.Bcat
-{
-    class BcatResult
-    {
-        private const int ModuleId = 122;
-
-        public static Result Success => new(ModuleId, 0);
-        public static Result InvalidArgument => new(ModuleId, 1);
-        public static Result NotFound => new(ModuleId, 2);
-        public static Result TargetLocked => new(ModuleId, 3);
-        public static Result TargetAlreadyMounted => new(ModuleId, 4);
-        public static Result TargetNotMounted => new(ModuleId, 5);
-        public static Result AlreadyOpen => new(ModuleId, 6);
-        public static Result NotOpen => new(ModuleId, 7);
-        public static Result InternetRequestDenied => new(ModuleId, 8);
-        public static Result ServiceOpenLimitReached => new(ModuleId, 9);
-        public static Result SaveDataNotFound => new(ModuleId, 10);
-        public static Result NetworkServiceAccountNotAvailable => new(ModuleId, 31);
-        public static Result PassphrasePathNotFound => new(ModuleId, 80);
-        public static Result DataVerificationFailed => new(ModuleId, 81);
-        public static Result PermissionDenied => new(ModuleId, 90);
-        public static Result AllocationFailed => new(ModuleId, 91);
-        public static Result InvalidOperation => new(ModuleId, 98);
-        public static Result InvalidDeliveryCacheStorageFile => new(ModuleId, 204);
-        public static Result StorageOpenLimitReached => new(ModuleId, 205);
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/BcatServerManager.cs b/src/Ryujinx.Horizon/Bcat/BcatServerManager.cs
deleted file mode 100644
index 953f6a22..00000000
--- a/src/Ryujinx.Horizon/Bcat/BcatServerManager.cs
+++ /dev/null
@@ -1,28 +0,0 @@
-using Ryujinx.Horizon.Bcat.Ipc;
-using Ryujinx.Horizon.Bcat.Types;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Sf.Hipc;
-using Ryujinx.Horizon.Sdk.Sm;
-using System;
-
-namespace Ryujinx.Horizon.Bcat
-{
-    class BcatServerManager : ServerManager
-    {
-        public BcatServerManager(HeapAllocator allocator, SmApi sm, int maxPorts, ManagerOptions options, int maxSessions) : base(allocator, sm, maxPorts, options, maxSessions)
-        {
-        }
-
-        protected override Result OnNeedsToAccept(int portIndex, Server server)
-        {
-            return (BcatPortIndex)portIndex switch
-            {
-                BcatPortIndex.Admin   => AcceptImpl(server, new BcatService(BcatServicePermissionLevel.Admin)),
-                BcatPortIndex.Manager => AcceptImpl(server, new BcatService(BcatServicePermissionLevel.Manager)),
-                BcatPortIndex.User    => AcceptImpl(server, new BcatService(BcatServicePermissionLevel.User)),
-                BcatPortIndex.System  => AcceptImpl(server, new BcatService(BcatServicePermissionLevel.System)),
-                _                     => throw new ArgumentOutOfRangeException(nameof(portIndex)),
-            };
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator.cs
deleted file mode 100644
index d1610f7d..00000000
--- a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator.cs
+++ /dev/null
@@ -1,82 +0,0 @@
-using LibHac.Common;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Bcat;
-using Ryujinx.Horizon.Sdk.Sf;
-using System;
-using System.Threading;
-using ApplicationId = Ryujinx.Horizon.Sdk.Ncm.ApplicationId;
-
-namespace Ryujinx.Horizon.Bcat.Ipc
-{
-    partial class ServiceCreator : IServiceCreator, IDisposable
-    {
-        private SharedRef<LibHac.Bcat.Impl.Ipc.IServiceCreator> _libHacService;
-
-        private int _disposalState;
-
-        public ServiceCreator(string serviceName)
-        {
-            HorizonStatic.Options.BcatClient.Sm.GetService(ref _libHacService, serviceName).ThrowIfFailure();
-        }
-
-        [CmifCommand(0)]
-        public Result CreateBcatService(out IBcatService bcatService, [ClientProcessId] ulong pid)
-        {
-            // TODO: Call arp:r GetApplicationLaunchProperty with the pid to get the TitleId.
-            //       Add an instance of nn::bcat::detail::service::core::PassphraseManager.
-            //       Add an instance of nn::bcat::detail::service::ServiceMemoryManager.
-            //       Add an instance of nn::bcat::detail::service::core::TaskManager who loads "bcat-sys:/" system save data and opens "dc/task.bin". 
-            //       If the file don't exist, create a new one (with a size of 0x800 bytes) and write 2 empty structs with a size of 0x400 bytes.
-
-            bcatService = new BcatService(Bcat.Types.BcatServicePermissionLevel.User);
-
-            return Result.Success;
-        }
-
-        [CmifCommand(1)]
-        public Result CreateDeliveryCacheStorageService(out IDeliveryCacheStorageService service, [ClientProcessId] ulong pid)
-        {
-            using var libHacService = new SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheStorageService>();
-
-            var resultCode = _libHacService.Get.CreateDeliveryCacheStorageService(ref libHacService.Ref, pid);
-
-            if (resultCode.IsSuccess())
-            {
-                service = new DeliveryCacheStorageService(ref libHacService.Ref);
-            }
-            else
-            {
-                service = null;
-            }
-
-            return resultCode.ToHorizonResult();
-        }
-
-        [CmifCommand(2)]
-        public Result CreateDeliveryCacheStorageServiceWithApplicationId(out IDeliveryCacheStorageService service, ApplicationId applicationId)
-        {
-            using var libHacService = new SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheStorageService>();
-
-            var resultCode = _libHacService.Get.CreateDeliveryCacheStorageServiceWithApplicationId(ref libHacService.Ref, new LibHac.ApplicationId(applicationId.Id));
-
-            if (resultCode.IsSuccess())
-            {
-                service = new DeliveryCacheStorageService(ref libHacService.Ref);
-            }
-            else
-            {
-                service = null;
-            }
-
-            return resultCode.ToHorizonResult();
-        }
-
-        public void Dispose()
-        {
-            if (Interlocked.Exchange(ref _disposalState, 1) == 0)
-            {
-                _libHacService.Destroy();
-            }
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/BcatService.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/BcatService.cs
deleted file mode 100644
index e82f597e..00000000
--- a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/BcatService.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-using Ryujinx.Horizon.Bcat.Types;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Bcat;
-using Ryujinx.Horizon.Sdk.Sf;
-
-namespace Ryujinx.Horizon.Bcat.Ipc
-{
-    partial class BcatService : IBcatService
-    {
-        private readonly BcatServicePermissionLevel _permissionLevel;
-
-        public BcatService(BcatServicePermissionLevel permissionLevel)
-        {
-            _permissionLevel = permissionLevel;
-        }
-
-        [CmifCommand(10100)]
-        public Result RequestSyncDeliveryCache(out IDeliveryCacheProgressService deliveryCacheProgressService)
-        {
-            deliveryCacheProgressService = new DeliveryCacheProgressService();
-
-            return Result.Success;
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheDirectoryService.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheDirectoryService.cs
deleted file mode 100644
index dd13eefb..00000000
--- a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheDirectoryService.cs
+++ /dev/null
@@ -1,48 +0,0 @@
-using LibHac.Bcat;
-using LibHac.Common;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Bcat;
-using Ryujinx.Horizon.Sdk.Sf;
-using Ryujinx.Horizon.Sdk.Sf.Hipc;
-using System;
-using System.Threading;
-
-namespace Ryujinx.Horizon.Bcat.Ipc
-{
-    partial class DeliveryCacheDirectoryService : IDeliveryCacheDirectoryService, IDisposable
-    {
-        private SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService> _libHacService;
-        private int _disposalState;
-
-        public DeliveryCacheDirectoryService(ref SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService> libHacService)
-        {
-            _libHacService = SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService>.CreateMove(ref libHacService);
-        }
-
-        [CmifCommand(0)]
-        public Result Open(DirectoryName directoryName)
-        {
-            return _libHacService.Get.Open(ref directoryName).ToHorizonResult();
-        }
-
-        [CmifCommand(1)]
-        public Result Read(out int entriesRead, [Buffer(Sdk.Sf.Hipc.HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<DeliveryCacheDirectoryEntry> entriesBuffer)
-        {
-            return _libHacService.Get.Read(out entriesRead, entriesBuffer).ToHorizonResult();
-        }
-
-        [CmifCommand(2)]
-        public Result GetCount(out int count)
-        {
-            return _libHacService.Get.GetCount(out count).ToHorizonResult();
-        }
-
-        public void Dispose()
-        {
-            if (Interlocked.Exchange(ref _disposalState, 1) == 0)
-            {
-                _libHacService.Destroy();
-            }
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheFileService.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheFileService.cs
deleted file mode 100644
index d23f5f41..00000000
--- a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheFileService.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-using LibHac.Bcat;
-using LibHac.Common;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Bcat;
-using Ryujinx.Horizon.Sdk.Sf;
-using Ryujinx.Horizon.Sdk.Sf.Hipc;
-using System;
-using System.Threading;
-
-namespace Ryujinx.Horizon.Bcat.Ipc
-{
-    partial class DeliveryCacheFileService : IDeliveryCacheFileService, IDisposable
-    {
-        private SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheFileService> _libHacService;
-        private int _disposalState;
-
-        public DeliveryCacheFileService(ref SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheFileService> libHacService)
-        {
-            _libHacService = SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheFileService>.CreateMove(ref libHacService);
-        }
-
-        [CmifCommand(0)]
-        public Result Open(DirectoryName directoryName, FileName fileName)
-        {
-            return _libHacService.Get.Open(ref directoryName, ref fileName).ToHorizonResult();
-        }
-
-        [CmifCommand(1)]
-        public Result Read(long offset, out long bytesRead, [Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<byte> data)
-        {
-            return _libHacService.Get.Read(out bytesRead, offset, data).ToHorizonResult(); 
-        }
-
-        [CmifCommand(2)]
-        public Result GetSize(out long size)
-        {
-            return _libHacService.Get.GetSize(out size).ToHorizonResult();
-        }
-
-        [CmifCommand(3)]
-        public Result GetDigest(out Digest digest)
-        {
-            return _libHacService.Get.GetDigest(out digest).ToHorizonResult();
-        }
-
-        public void Dispose()
-        {
-            if (Interlocked.Exchange(ref _disposalState, 1) == 0)
-            {
-                _libHacService.Destroy();
-            }
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheProgressService.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheProgressService.cs
deleted file mode 100644
index 91aa2686..00000000
--- a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheProgressService.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-using Ryujinx.Common.Logging;
-using Ryujinx.Horizon.Bcat.Ipc.Types;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Bcat;
-using Ryujinx.Horizon.Sdk.OsTypes;
-using Ryujinx.Horizon.Sdk.Sf;
-using Ryujinx.Horizon.Sdk.Sf.Hipc;
-using System;
-using System.Threading;
-
-namespace Ryujinx.Horizon.Bcat.Ipc
-{
-    partial class DeliveryCacheProgressService : IDeliveryCacheProgressService, IDisposable
-    {
-        private int _handle;
-        private SystemEventType _systemEvent;
-        private int _disposalState;
-
-        [CmifCommand(0)]
-        public Result GetEvent([CopyHandle] out int handle)
-        {
-            if (_handle == 0)
-            {
-                Os.CreateSystemEvent(out _systemEvent, EventClearMode.ManualClear, true).AbortOnFailure();
-
-                _handle = Os.GetReadableHandleOfSystemEvent(ref _systemEvent);
-            }
-
-            handle = _handle;
-
-            Logger.Stub?.PrintStub(LogClass.ServiceBcat);
-
-            return Result.Success;
-        }
-
-        [CmifCommand(1)]
-        public Result GetImpl([Buffer(HipcBufferFlags.Out | HipcBufferFlags.Pointer, 0x200)] out DeliveryCacheProgressImpl deliveryCacheProgressImpl)
-        {
-            deliveryCacheProgressImpl = new DeliveryCacheProgressImpl
-            {
-                State = DeliveryCacheProgressImpl.Status.Done,
-                Result = 0
-            };
-
-            Logger.Stub?.PrintStub(LogClass.ServiceBcat);
-
-            return Result.Success;
-        }
-
-        public void Dispose()
-        {
-            if (_handle != 0 && Interlocked.Exchange(ref _disposalState, 1) == 0)
-            {
-                Os.DestroySystemEvent(ref _systemEvent);
-            }
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs
deleted file mode 100644
index 9507a8a0..00000000
--- a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs
+++ /dev/null
@@ -1,74 +0,0 @@
-using LibHac.Bcat;
-using LibHac.Common;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Bcat;
-using Ryujinx.Horizon.Sdk.Sf;
-using Ryujinx.Horizon.Sdk.Sf.Hipc;
-using System;
-using System.Threading;
-
-namespace Ryujinx.Horizon.Bcat.Ipc
-{
-    partial class DeliveryCacheStorageService : IDeliveryCacheStorageService, IDisposable
-    {
-        private SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheStorageService> _libHacService;
-        private int _disposalState;
-
-        public DeliveryCacheStorageService(ref SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheStorageService> libHacService)
-        {
-            _libHacService = SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheStorageService>.CreateMove(ref libHacService);
-        }
-
-        [CmifCommand(0)]
-        public Result CreateFileService(out IDeliveryCacheFileService service)
-        {
-            using var libHacService = new SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheFileService>();
-
-            var resultCode = _libHacService.Get.CreateFileService(ref libHacService.Ref);
-
-            if (resultCode.IsSuccess())
-            {
-                service = new DeliveryCacheFileService(ref libHacService.Ref);
-            }
-            else
-            {
-                service = null;
-            }
-
-            return resultCode.ToHorizonResult();
-        }
-
-        [CmifCommand(1)]
-        public Result CreateDirectoryService(out IDeliveryCacheDirectoryService service)
-        {
-            using var libHacService = new SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService>();
-
-            var resultCode = _libHacService.Get.CreateDirectoryService(ref libHacService.Ref);
-
-            if (resultCode.IsSuccess())
-            {
-                service = new DeliveryCacheDirectoryService(ref libHacService.Ref);
-            }
-            else
-            {
-                service = null;
-            }
-
-            return resultCode.ToHorizonResult();
-        }
-
-        [CmifCommand(10)]
-        public Result EnumerateDeliveryCacheDirectory(out int count, [Buffer(HipcBufferFlags.Out | HipcBufferFlags.MapAlias)] Span<DirectoryName> directoryNames)
-        {
-            return _libHacService.Get.EnumerateDeliveryCacheDirectory(out count, directoryNames).ToHorizonResult();
-        }
-
-        public void Dispose()
-        {
-            if (Interlocked.Exchange(ref _disposalState, 1) == 0)
-            {
-                _libHacService.Destroy();
-            }
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/Types/DeliveryCacheProgressImpl.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/Types/DeliveryCacheProgressImpl.cs
deleted file mode 100644
index 10e0b54f..00000000
--- a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/Types/DeliveryCacheProgressImpl.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.Horizon.Bcat.Ipc.Types
-{
-    [StructLayout(LayoutKind.Sequential, Size = 0x200)]
-    public struct DeliveryCacheProgressImpl
-    {
-        public enum Status
-        {
-            // TODO: determine other values
-            Done = 9
-        }
-
-        public Status State;
-        public uint   Result;
-        // TODO: reverse the rest of the structure
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Types/BcatPortIndex.cs b/src/Ryujinx.Horizon/Bcat/Types/BcatPortIndex.cs
deleted file mode 100644
index e448dfdc..00000000
--- a/src/Ryujinx.Horizon/Bcat/Types/BcatPortIndex.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Horizon.Bcat.Types
-{
-    enum BcatPortIndex
-    {
-        Admin,
-        Manager,
-        User,
-        System
-    }
-}
diff --git a/src/Ryujinx.Horizon/Bcat/Types/BcatServicePermissionLevel.cs b/src/Ryujinx.Horizon/Bcat/Types/BcatServicePermissionLevel.cs
deleted file mode 100644
index 54d7461a..00000000
--- a/src/Ryujinx.Horizon/Bcat/Types/BcatServicePermissionLevel.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-namespace Ryujinx.Horizon.Bcat.Types
-{
-    enum BcatServicePermissionLevel
-    {
-        Admin   = -1,
-        User    = 1,
-        System  = 2,
-        Manager = 6
-    }
-}
\ No newline at end of file
diff --git a/src/Ryujinx.Horizon/HorizonOptions.cs b/src/Ryujinx.Horizon/HorizonOptions.cs
index 1ec56bfa..6d580e8b 100644
--- a/src/Ryujinx.Horizon/HorizonOptions.cs
+++ b/src/Ryujinx.Horizon/HorizonOptions.cs
@@ -1,5 +1,3 @@
-using LibHac;
-
 namespace Ryujinx.Horizon
 {
     public struct HorizonOptions
@@ -7,13 +5,10 @@ namespace Ryujinx.Horizon
         public bool IgnoreMissingServices    { get; }
         public bool ThrowOnInvalidCommandIds { get; }
 
-        public HorizonClient BcatClient { get; }
-
-        public HorizonOptions(bool ignoreMissingServices, HorizonClient bcatClient)
+        public HorizonOptions(bool ignoreMissingServices)
         {
             IgnoreMissingServices    = ignoreMissingServices;
             ThrowOnInvalidCommandIds = true;
-            BcatClient               = bcatClient;
         }
     }
 }
diff --git a/src/Ryujinx.Horizon/LibHacResultExtensions.cs b/src/Ryujinx.Horizon/LibHacResultExtensions.cs
deleted file mode 100644
index 01d18164..00000000
--- a/src/Ryujinx.Horizon/LibHacResultExtensions.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using Ryujinx.Horizon.Common;
-
-namespace Ryujinx.Horizon
-{
-    internal static class LibHacResultExtensions
-    {
-        public static Result ToHorizonResult(this LibHac.Result result)
-        {
-            return new Result((int)result.Module, (int)result.Description);
-        }
-    }
-}
diff --git a/src/Ryujinx.Horizon/Prepo/PrepoIpcServer.cs b/src/Ryujinx.Horizon/Prepo/PrepoIpcServer.cs
index b80399ea..ba19ff6f 100644
--- a/src/Ryujinx.Horizon/Prepo/PrepoIpcServer.cs
+++ b/src/Ryujinx.Horizon/Prepo/PrepoIpcServer.cs
@@ -9,12 +9,12 @@ namespace Ryujinx.Horizon.Prepo
         private const int PrepoMaxSessionsCount      = 12;
         private const int PrepoTotalMaxSessionsCount = PrepoMaxSessionsCount * 6;
 
-        private const int PointerBufferSize = 0x80;
+        private const int PointerBufferSize = 0x3800;
         private const int MaxDomains        = 64;
         private const int MaxDomainObjects  = 16;
         private const int MaxPortsCount     = 6;
 
-        private static readonly ManagerOptions _prepoManagerOptions = new(PointerBufferSize, MaxDomains, MaxDomainObjects, false);
+        private static readonly ManagerOptions _logManagerOptions = new(PointerBufferSize, MaxDomains, MaxDomainObjects, false);
 
         private SmApi _sm;
         private PrepoServerManager _serverManager;
@@ -26,7 +26,7 @@ namespace Ryujinx.Horizon.Prepo
             _sm = new SmApi();
             _sm.Initialize().AbortOnFailure();
 
-            _serverManager = new PrepoServerManager(allocator, _sm, MaxPortsCount, _prepoManagerOptions, PrepoTotalMaxSessionsCount);
+            _serverManager = new PrepoServerManager(allocator, _sm, MaxPortsCount, _logManagerOptions, PrepoTotalMaxSessionsCount);
 
             _serverManager.RegisterServer((int)PrepoPortIndex.Admin,   ServiceName.Encode("prepo:a"),  PrepoMaxSessionsCount); // 1.0.0-5.1.0
             _serverManager.RegisterServer((int)PrepoPortIndex.Admin2,  ServiceName.Encode("prepo:a2"), PrepoMaxSessionsCount); // 6.0.0+
diff --git a/src/Ryujinx.Horizon/Sdk/Bcat/IBcatService.cs b/src/Ryujinx.Horizon/Sdk/Bcat/IBcatService.cs
deleted file mode 100644
index f6c8e6dd..00000000
--- a/src/Ryujinx.Horizon/Sdk/Bcat/IBcatService.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Sf;
-
-namespace Ryujinx.Horizon.Sdk.Bcat
-{
-    internal interface IBcatService : IServiceObject
-    {
-        Result RequestSyncDeliveryCache(out IDeliveryCacheProgressService deliveryCacheProgressService);
-    }
-}
diff --git a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheDirectoryService.cs b/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheDirectoryService.cs
deleted file mode 100644
index 23a740c3..00000000
--- a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheDirectoryService.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using LibHac.Bcat;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Sf;
-using System;
-
-namespace Ryujinx.Horizon.Sdk.Bcat
-{
-    internal interface IDeliveryCacheDirectoryService : IServiceObject
-    {
-        Result GetCount(out int count);
-        Result Open(DirectoryName directoryName);
-        Result Read(out int entriesRead, Span<DeliveryCacheDirectoryEntry> entriesBuffer);
-    }
-}
diff --git a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheFileService.cs b/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheFileService.cs
deleted file mode 100644
index a1e5d43b..00000000
--- a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheFileService.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-using LibHac.Bcat;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Sf;
-using System;
-
-namespace Ryujinx.Horizon.Sdk.Bcat
-{
-    internal interface IDeliveryCacheFileService : IServiceObject
-    {
-        Result GetDigest(out Digest digest);
-        Result GetSize(out long size);
-        Result Open(DirectoryName directoryName, FileName fileName);
-        Result Read(long offset, out long bytesRead, Span<byte> data);
-    }
-}
diff --git a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheProgressService.cs b/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheProgressService.cs
deleted file mode 100644
index 07a796f8..00000000
--- a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheProgressService.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using Ryujinx.Horizon.Bcat.Ipc.Types;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Sf;
-
-namespace Ryujinx.Horizon.Sdk.Bcat
-{
-    internal interface IDeliveryCacheProgressService : IServiceObject
-    {
-        Result GetEvent(out int handle);
-        Result GetImpl(out DeliveryCacheProgressImpl deliveryCacheProgressImpl);
-    }
-}
diff --git a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheStorageService.cs b/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheStorageService.cs
deleted file mode 100644
index 5638f074..00000000
--- a/src/Ryujinx.Horizon/Sdk/Bcat/IDeliveryCacheStorageService.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using LibHac.Bcat;
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Sf;
-using System;
-
-namespace Ryujinx.Horizon.Sdk.Bcat
-{
-    internal interface IDeliveryCacheStorageService : IServiceObject
-    {
-        Result CreateDirectoryService(out IDeliveryCacheDirectoryService service);
-        Result CreateFileService(out IDeliveryCacheFileService service);
-        Result EnumerateDeliveryCacheDirectory(out int count, Span<DirectoryName> directoryNames);
-    }
-}
diff --git a/src/Ryujinx.Horizon/Sdk/Bcat/IServiceCreator.cs b/src/Ryujinx.Horizon/Sdk/Bcat/IServiceCreator.cs
deleted file mode 100644
index edc52590..00000000
--- a/src/Ryujinx.Horizon/Sdk/Bcat/IServiceCreator.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using Ryujinx.Horizon.Common;
-using Ryujinx.Horizon.Sdk.Sf;
-
-namespace Ryujinx.Horizon.Sdk.Bcat
-{
-    internal interface IServiceCreator : IServiceObject
-    {
-        Result CreateBcatService(out IBcatService service, ulong pid);
-        Result CreateDeliveryCacheStorageService(out IDeliveryCacheStorageService service, ulong pid);
-        Result CreateDeliveryCacheStorageServiceWithApplicationId(out IDeliveryCacheStorageService service, Ncm.ApplicationId applicationId);
-    }
-}
diff --git a/src/Ryujinx.Horizon/ServiceTable.cs b/src/Ryujinx.Horizon/ServiceTable.cs
index d97457d9..2edc6ea1 100644
--- a/src/Ryujinx.Horizon/ServiceTable.cs
+++ b/src/Ryujinx.Horizon/ServiceTable.cs
@@ -1,4 +1,3 @@
-using Ryujinx.Horizon.Bcat;
 using Ryujinx.Horizon.LogManager;
 using Ryujinx.Horizon.Prepo;
 using System.Collections.Generic;
@@ -24,7 +23,6 @@ namespace Ryujinx.Horizon
 
             RegisterService<LmMain>();
             RegisterService<PrepoMain>();
-            RegisterService<BcatMain>();
 
             _totalServices = entries.Count;