Refactor IPC services to have commands into separate classes, fix readme url

Ryujinx.Core/OsHle/IpcServices/FspSrv/ServiceFspSrv.cs

@@ -0,0 +1,67 @@
+using Ryujinx.Core.OsHle.Ipc;
+using System.Collections.Generic;
+
+using static Ryujinx.Core.OsHle.IpcServices.ObjHelper;
+
+namespace Ryujinx.Core.OsHle.IpcServices.FspSrv
+{
+    class ServiceFspSrv : IIpcService
+    {
+        private Dictionary<int, ServiceProcessRequest> m_Commands;
+
+        public IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands;
+
+        public ServiceFspSrv()
+        {
+            m_Commands = new Dictionary<int, ServiceProcessRequest>()
+            {
+                {    1, Initialize                      },
+                {   18, MountSdCard                     },
+                {   51, MountSaveData                   },
+                {  200, OpenDataStorageByCurrentProcess },
+                {  203, OpenRomStorage                  },
+                { 1005, GetGlobalAccessLogMode          }
+            };
+        }
+
+        public long Initialize(ServiceCtx Context)
+        {
+            return 0;
+        }
+
+        public long MountSdCard(ServiceCtx Context)
+        {
+            MakeObject(Context, new IFileSystem(Context.Ns.VFs.GetSdCardPath()));
+
+            return 0;
+        }
+
+        public long MountSaveData(ServiceCtx Context)
+        {
+            MakeObject(Context, new IFileSystem(Context.Ns.VFs.GetGameSavesPath()));
+
+            return 0;
+        }
+
+        public long OpenDataStorageByCurrentProcess(ServiceCtx Context)
+        {
+            MakeObject(Context, new IStorage(Context.Ns.VFs.RomFs));
+
+            return 0;
+        }
+
+        public long OpenRomStorage(ServiceCtx Context)
+        {
+            MakeObject(Context, new IStorage(Context.Ns.VFs.RomFs));
+
+            return 0;
+        }
+
+        public long GetGlobalAccessLogMode(ServiceCtx Context)
+        {
+            Context.ResponseData.Write(0);
+
+            return 0;
+        }        
+    }
+}