From 521751795a1c97c0d97f6f8904a3be69b13d3a9d Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Thu, 16 Aug 2018 20:47:36 -0300
Subject: Code style fixes and nits on the HLE project (#355)

* Some style fixes and nits on ITimeZoneService

* Remove some unneeded usings

* Remove the Ryujinx.HLE.OsHle.Handles namespace

* Remove hbmenu automatic load on process exit

* Rename Ns to Device, rename Os to System, rename SystemState to State

* Move Exceptions and Utilities out of OsHle

* Rename OsHle to HOS

* Rename OsHle folder to HOS

* IManagerDisplayService and ISystemDisplayService style fixes

* BsdError shouldn't be public

* Add a empty new line before using static

* Remove unused file

* Some style fixes on NPDM

* Exit gracefully when the application is closed

* Code style fixes on IGeneralService

* Add 0x prefix on values printed as hex

* Small improvements on finalization code

* Move ProcessId and ThreadId out of AThreadState

* Rename VFs to FileSystem

* FsAccessHeader shouldn't be public. Also fix file names casing

* More case changes on NPDM

* Remove unused files

* Move using to the correct place on NPDM

* Use properties on KernelAccessControlMmio

* Address PR feedback
---
 Ryujinx.HLE/HOS/SystemState/UserId.cs | 76 +++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 Ryujinx.HLE/HOS/SystemState/UserId.cs

(limited to 'Ryujinx.HLE/HOS/SystemState/UserId.cs')

diff --git a/Ryujinx.HLE/HOS/SystemState/UserId.cs b/Ryujinx.HLE/HOS/SystemState/UserId.cs
new file mode 100644
index 00000000..1e7c53dd
--- /dev/null
+++ b/Ryujinx.HLE/HOS/SystemState/UserId.cs
@@ -0,0 +1,76 @@
+using Ryujinx.HLE.Utilities;
+using System;
+using System.IO;
+using System.Linq;
+
+namespace Ryujinx.HLE.HOS.SystemState
+{
+    public struct UserId
+    {
+        public string UserIdHex { get; private set; }
+
+        public byte[] Bytes { get; private set; }
+
+        public UserId(long Low, long High)
+        {
+            if ((Low | High) == 0)
+            {
+                throw new ArgumentException("Zero is not a valid user id!");
+            }
+
+            byte[] Bytes = new byte[16];
+
+            int Index = Bytes.Length;
+
+            void WriteBytes(long Value)
+            {
+                for (int Byte = 0; Byte < 8; Byte++)
+                {
+                    Bytes[--Index] = (byte)(Value >> Byte * 8);
+                }
+            }
+
+            WriteBytes(Low);
+            WriteBytes(High);
+
+            UserIdHex = string.Empty;
+
+            foreach (byte Byte in Bytes)
+            {
+                UserIdHex += Byte.ToString("X2");
+            }
+
+            this.Bytes = Bytes;
+        }
+
+        public UserId(string UserIdHex)
+        {
+            if (UserIdHex == null || UserIdHex.Length != 32 || !UserIdHex.All("0123456789abcdefABCDEF".Contains))
+            {
+                throw new ArgumentException("Invalid user id!", nameof(UserIdHex));
+            }
+
+            if (UserIdHex == "00000000000000000000000000000000")
+            {
+                throw new ArgumentException("Zero is not a valid user id!", nameof(UserIdHex));
+            }
+
+            this.UserIdHex = UserIdHex.ToUpper();
+
+            Bytes = StringUtils.HexToBytes(UserIdHex);
+        }
+
+        internal void Write(BinaryWriter Writer)
+        {
+            for (int Index = Bytes.Length - 1; Index >= 0; Index--)
+            {
+                Writer.Write(Bytes[Index]);
+            }
+        }
+
+        public override string ToString()
+        {
+            return UserIdHex;
+        }
+    }
+}
\ No newline at end of file
-- 
cgit v1.2.3