1 files changed, 79 insertions, 0 deletions
diff --git a/src/Ryujinx.HLE/HOS/Services/Account/Acc/IAsyncContext.cs b/src/Ryujinx.HLE/HOS/Services/Account/Acc/IAsyncContext.cs
new file mode 100644
index 00000000..c9af0727
--- /dev/null
+++ b/src/Ryujinx.HLE/HOS/Services/Account/Acc/IAsyncContext.cs
@@ -0,0 +1,79 @@
+using Ryujinx.HLE.HOS.Ipc;
+using Ryujinx.HLE.HOS.Services.Account.Acc.AsyncContext;
+using Ryujinx.Horizon.Common;
+using System;
+
+namespace Ryujinx.HLE.HOS.Services.Account.Acc
+{
+    class IAsyncContext : IpcService
+    {
+        protected AsyncExecution AsyncExecution;
+
+        public IAsyncContext(AsyncExecution asyncExecution)
+        {
+            AsyncExecution = asyncExecution;
+        }
+
+        [CommandCmif(0)]
+        // GetSystemEvent() -> handle<copy>
+        public ResultCode GetSystemEvent(ServiceCtx context)
+        {
+            if (context.Process.HandleTable.GenerateHandle(AsyncExecution.SystemEvent.ReadableEvent, out int _systemEventHandle) != Result.Success)
+            {
+                throw new InvalidOperationException("Out of handles!");
+            }
+
+            context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_systemEventHandle);
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(1)]
+        // Cancel()
+        public ResultCode Cancel(ServiceCtx context)
+        {
+            if (!AsyncExecution.IsInitialized)
+            {
+                return ResultCode.AsyncExecutionNotInitialized;
+            }
+
+            if (AsyncExecution.IsRunning)
+            {
+                AsyncExecution.Cancel();
+            }
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(2)]
+        // HasDone() -> b8
+        public ResultCode HasDone(ServiceCtx context)
+        {
+            if (!AsyncExecution.IsInitialized)
+            {
+                return ResultCode.AsyncExecutionNotInitialized;
+            }
+
+            context.ResponseData.Write(AsyncExecution.SystemEvent.ReadableEvent.IsSignaled());
+
+            return ResultCode.Success;
+        }
+
+        [CommandCmif(3)]
+        // GetResult()
+        public ResultCode GetResult(ServiceCtx context)
+        {
+            if (!AsyncExecution.IsInitialized)
+            {
+                return ResultCode.AsyncExecutionNotInitialized;
+            }
+
+            if (!AsyncExecution.SystemEvent.ReadableEvent.IsSignaled())
+            {
+                return ResultCode.Unknown41;
+            }
+
+            return ResultCode.Success;
+        }
+    }
+}
+\ No newline at end of file