From 5eb0ee3ccaf531ad4042199f848e9462efb3d8ec Mon Sep 17 00:00:00 2001
From: Ac_K <Acoustik666@gmail.com>
Date: Tue, 18 Aug 2020 21:24:54 +0200
Subject: account: Implement IManagerForApplication calls and IAsyncContext
 (#1466)

* account: Implement IManagerForApplication calls and IAsyncContext

This implement:
- IManagerForApplication::EnsureIdTokenCacheAsync (accordingly to RE) but the Async task is stubbed.
- IAsyncContext interface (accordingly to RE).
- IManagerForApplication::LoadIdTokenCache (checked with RE, and stubbed).

I've tried some games but now they needs some `sfdnsres` calls, some other boots and crashes with other issues.
Maybe we should disable the connection somewhere to lets the game think we are offline. I have done many attempts, without success, but since the code is here now, it's better than nothing.

(I've cleaned up `using` of IGeneralService too)

Closes #629 and closes #630

* change AccountId

* Fix gdkchan's comments

* use CompletedTask
---
 .../Account/Acc/AsyncContext/AsyncExecution.cs     | 56 ++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 Ryujinx.HLE/HOS/Services/Account/Acc/AsyncContext/AsyncExecution.cs

(limited to 'Ryujinx.HLE/HOS/Services/Account/Acc/AsyncContext')

diff --git a/Ryujinx.HLE/HOS/Services/Account/Acc/AsyncContext/AsyncExecution.cs b/Ryujinx.HLE/HOS/Services/Account/Acc/AsyncContext/AsyncExecution.cs
new file mode 100644
index 00000000..2ea92b11
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Account/Acc/AsyncContext/AsyncExecution.cs
@@ -0,0 +1,56 @@
+using Ryujinx.Common.Logging;
+using Ryujinx.HLE.HOS.Kernel.Threading;
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace Ryujinx.HLE.HOS.Services.Account.Acc.AsyncContext
+{
+    class AsyncExecution
+    {
+        private readonly CancellationTokenSource _tokenSource;
+        private readonly CancellationToken       _token;
+
+        public KEvent SystemEvent   { get; }
+        public bool   IsInitialized { get; private set; }
+        public bool   IsRunning     { get; private set; }
+
+        public AsyncExecution(KEvent asyncEvent)
+        {
+            SystemEvent = asyncEvent;
+
+            _tokenSource = new CancellationTokenSource();
+            _token       = _tokenSource.Token;
+        }
+
+        public void Initialize(int timeout, Func<CancellationToken, Task> taskAsync)
+        {
+            Task.Run(async () =>
+            {
+                IsRunning = true;
+
+                _tokenSource.CancelAfter(timeout);
+
+                try
+                {
+                    await taskAsync(_token);
+                }
+                catch (Exception ex)
+                {
+                    Logger.Warning?.Print(LogClass.ServiceAcc, $"Exception: {ex.Message}");
+                }
+
+                SystemEvent.ReadableEvent.Signal();
+
+                IsRunning = false;
+            }, _token);
+
+            IsInitialized = true;
+        }
+
+        public void Cancel()
+        {
+            _tokenSource.Cancel();
+        }
+    }
+}
\ No newline at end of file
-- 
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