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

This reverts commit 42507323535443ad79be071367f3d4815afca688.

1 files changed, 63 insertions, 0 deletions

diff --git a/src/Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheProgressService.cs b/src/Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheProgressService.cs
new file mode 100644
index 00000000..1555f170
--- /dev/null
+++ b/src/Ryujinx.HLE/HOS/Services/Bcat/ServiceCreator/IDeliveryCacheProgressService.cs
@@ -0,0 +1,63 @@
+using Ryujinx.Common.Logging;
+using Ryujinx.Cpu;
+using Ryujinx.HLE.HOS.Ipc;
+using Ryujinx.HLE.HOS.Kernel.Threading;
+using Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator.Types;
+using Ryujinx.Horizon.Common;
+using System;
+
+namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator
+{
+    class IDeliveryCacheProgressService : IpcService
+    {
+        private KEvent _event;
+        private int    _eventHandle;
+
+        public IDeliveryCacheProgressService(ServiceCtx context)
+        {
+            _event = new KEvent(context.Device.System.KernelContext);
+        }
+
+        [CommandCmif(0)]
+        // GetEvent() -> handle<copy>
+        public ResultCode GetEvent(ServiceCtx context)
+        {
+            if (_eventHandle == 0)
+            {
+                if (context.Process.HandleTable.GenerateHandle(_event.ReadableEvent, out _eventHandle) != Result.Success)
+                {
+                    throw new InvalidOperationException("Out of handles!");
+                }
+            }
+
+            context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_eventHandle);
+
+            Logger.Stub?.PrintStub(LogClass.ServiceBcat);
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(1)]
+        // GetImpl() -> buffer<nn::bcat::detail::DeliveryCacheProgressImpl, 0x1a>
+        public ResultCode GetImpl(ServiceCtx context)
+        {
+            DeliveryCacheProgressImpl deliveryCacheProgress = new DeliveryCacheProgressImpl
+            {
+                State  = DeliveryCacheProgressImpl.Status.Done,
+                Result = 0
+            };
+
+            ulong dcpSize = WriteDeliveryCacheProgressImpl(context, context.Request.RecvListBuff[0], deliveryCacheProgress);
+            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize(dcpSize);
+
+            Logger.Stub?.PrintStub(LogClass.ServiceBcat);
+
+            return ResultCode.Success;
+        }
+
+        private ulong WriteDeliveryCacheProgressImpl(ServiceCtx context, IpcRecvListBuffDesc ipcDesc, DeliveryCacheProgressImpl deliveryCacheProgress)
+        {
+            return MemoryHelper.Write(context.Memory, ipcDesc.Position, deliveryCacheProgress);
+        }
+    }
+}
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