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
2018-08-16 20:47:36 -03:00 · 2018-08-16 20:47:36 -03:00 · 521751795a
commit 521751795a
parent 182d716867
258 changed files with 1574 additions and 1546 deletions
--- a/Ryujinx.HLE/HOS/Services/FspSrv/IStorage.cs
+++ b/Ryujinx.HLE/HOS/Services/FspSrv/IStorage.cs
@ -0,0 +1,51 @@
+using Ryujinx.HLE.HOS.Ipc;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Ryujinx.HLE.HOS.Services.FspSrv
+{
+    class IStorage : IpcService
+    {
+        private Dictionary<int, ServiceProcessRequest> m_Commands;
+
+        public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
+
+        private Stream BaseStream;
+
+        public IStorage(Stream BaseStream)
+        {
+            m_Commands = new Dictionary<int, ServiceProcessRequest>()
+            {
+                { 0, Read }
+            };
+
+            this.BaseStream = BaseStream;
+        }
+
+        public long Read(ServiceCtx Context)
+        {
+            long Offset = Context.RequestData.ReadInt64();
+            long Size   = Context.RequestData.ReadInt64();
+
+            if (Context.Request.ReceiveBuff.Count > 0)
+            {
+                IpcBuffDesc BuffDesc = Context.Request.ReceiveBuff[0];
+
+                //Use smaller length to avoid overflows.
+                if (Size > BuffDesc.Size)
+                {
+                    Size = BuffDesc.Size;
+                }
+
+                byte[] Data = new byte[Size];
+
+                BaseStream.Seek(Offset, SeekOrigin.Begin);
+                BaseStream.Read(Data, 0, Data.Length);
+
+                Context.Memory.WriteBytes(BuffDesc.Position, Data);
+            }
+
+            return 0;
+        }
+    }
+}