Do some cleanup (remove unneeded, old client-server-stuff), another update of .gitignore

ServerLib/UserRoleControl.cs

@@ -0,0 +1,77 @@
+#region license
+// This file is part of Vocaluxe.
+// 
+// Vocaluxe is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// Vocaluxe is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with Vocaluxe. If not, see <http://www.gnu.org/licenses/>.
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+
+namespace ServerLib
+{
+    static class CUserRoleControl
+    {
+        private static readonly Dictionary<EUserRoles, EUserRights> _RoleRightsMapping = new Dictionary<EUserRoles, EUserRights>
+            {
+                {
+                    EUserRoles.TR_USERROLE_ADMIN,
+                    (EUserRights.EditAllProfiles |
+                     EUserRights.UploadPhotos |
+                     EUserRights.ViewOtherProfiles |
+                     EUserRights.UseKeyboard |
+                     EUserRights.AddSongToPlaylist |
+                     EUserRights.ReorderPlaylists |
+                     EUserRights.CreatePlaylists |
+                     EUserRights.DeletePlaylists |
+                     EUserRights.RemoveSongsFromPlaylists)
+                },
+                {
+                    EUserRoles.TR_USERROLE_GUEST,
+                    EUserRights.None
+                },
+                {
+                    EUserRoles.TR_USERROLE_NORMAL,
+                    (EUserRights.UploadPhotos |
+                     EUserRights.ViewOtherProfiles)
+                },
+                {
+                    EUserRoles.TR_USERROLE_KEYBOARDUSER,
+                    EUserRights.UseKeyboard
+                },
+                {
+                    EUserRoles.TR_USERROLE_ADDSONGSUSER,
+                    EUserRights.AddSongToPlaylist
+                },
+                {
+                    EUserRoles.TR_USERROLE_PLAYLISTEDITOR,
+                    (EUserRights.AddSongToPlaylist |
+                     EUserRights.ReorderPlaylists |
+                     EUserRights.CreatePlaylists |
+                     EUserRights.DeletePlaylists |
+                     EUserRights.RemoveSongsFromPlaylists)
+                },
+                {
+                    EUserRoles.TR_USERROLE_PROFILEEDITOR,
+                    EUserRights.EditAllProfiles
+                }
+            };
+
+        internal static EUserRights GetUserRightsFromUserRole(EUserRoles userRole)
+        {
+            return _RoleRightsMapping.Where(role => userRole.HasFlag(role.Key))
+                                     .Select(role => role.Value)
+                                     .Aggregate(EUserRights.None, (current, r) => current | r);
+        }
+    }
+}