IPC services refactoring (#726)

* IPC services refactoring

- Use custom Attributes to handle services.
- Add a way to set the permissions and fix the bsd service to use it.
- Little cleanup.
- C#7.1 is required.

* fix var name

* fix syntax

* Change Permission to Parameter

* Delete BsdServicePermissionLevel.cs

* Fix Linq

3 files changed, 6 insertions, 3 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Vi/IApplicationRootService.cs b/Ryujinx.HLE/HOS/Services/Vi/IApplicationRootService.cs
index 66ab16bd..27ffcc93 100644
--- a/Ryujinx.HLE/HOS/Services/Vi/IApplicationRootService.cs
+++ b/Ryujinx.HLE/HOS/Services/Vi/IApplicationRootService.cs
@@ -3,13 +3,14 @@ using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Services.Vi
 {
+    [Service("vi:u")]
     class IApplicationRootService : IpcService
     {
         private Dictionary<int, ServiceProcessRequest> _commands;
 
         public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
 
-        public IApplicationRootService()
+        public IApplicationRootService(ServiceCtx context)
         {
             _commands = new Dictionary<int, ServiceProcessRequest>
             {
diff --git a/Ryujinx.HLE/HOS/Services/Vi/IManagerRootService.cs b/Ryujinx.HLE/HOS/Services/Vi/IManagerRootService.cs
index 0f0a4f26..59f76e93 100644
--- a/Ryujinx.HLE/HOS/Services/Vi/IManagerRootService.cs
+++ b/Ryujinx.HLE/HOS/Services/Vi/IManagerRootService.cs
@@ -3,13 +3,14 @@ using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Services.Vi
 {
+    [Service("vi:m")]
     class IManagerRootService : IpcService
     {
         private Dictionary<int, ServiceProcessRequest> _commands;
 
         public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
 
-        public IManagerRootService()
+        public IManagerRootService(ServiceCtx context)
         {
             _commands = new Dictionary<int, ServiceProcessRequest>
             {
diff --git a/Ryujinx.HLE/HOS/Services/Vi/ISystemRootService.cs b/Ryujinx.HLE/HOS/Services/Vi/ISystemRootService.cs
index 5e255ce5..6a8aed07 100644
--- a/Ryujinx.HLE/HOS/Services/Vi/ISystemRootService.cs
+++ b/Ryujinx.HLE/HOS/Services/Vi/ISystemRootService.cs
@@ -3,13 +3,14 @@ using System.Collections.Generic;
 
 namespace Ryujinx.HLE.HOS.Services.Vi
 {
+    [Service("vi:s")]
     class ISystemRootService : IpcService
     {
         private Dictionary<int, ServiceProcessRequest> _commands;
 
         public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
 
-        public ISystemRootService()
+        public ISystemRootService(ServiceCtx context)
         {
             _commands = new Dictionary<int, ServiceProcessRequest>
             {