From 0bc8151c7ecdacc1506305a8d60e7b3c7b13622d Mon Sep 17 00:00:00 2001
From: Emmanuel Hansen <emmausssss@gmail.com>
Date: Tue, 9 May 2023 21:46:23 +0000
Subject: IPC - Refactor Bcat service to use new ipc - Revisit (#4803)

* bcat ipc

* fix hipc buffer flags

* add buffer fixed size flag on generator
---
 .../ServiceCreator/DeliveryCacheStorageService.cs  | 74 ++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs

(limited to 'src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs')

diff --git a/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs
new file mode 100644
index 00000000..9507a8a0
--- /dev/null
+++ b/src/Ryujinx.Horizon/Bcat/Ipc/ServiceCreator/DeliveryCacheStorageService.cs
@@ -0,0 +1,74 @@
+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();
+            }
+        }
+    }
+}
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