Initial Commit

Assets/Oculus/VR/Editor/OVRPluginInfo.cs

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ * All rights reserved.
+ *
+ * Licensed under the Oculus SDK License Agreement (the "License");
+ * you may not use the Oculus SDK except in compliance with the License,
+ * which is provided at the time of installation or download, or which
+ * otherwise accompanies this software in either electronic or hard copy form.
+ *
+ * You may obtain a copy of the License at
+ *
+ * https://developer.oculus.com/licenses/oculussdk/
+ *
+ * Unless required by applicable law or agreed to in writing, the Oculus SDK
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System;
+using System.IO;
+using UnityEditor;
+using UnityEngine;
+
+namespace Oculus.VR.Editor
+{
+    public interface IOVRPluginInfoSupplier
+    {
+        bool IsOVRPluginOpenXRActivated();
+        bool IsOVRPluginUnityProvidedActivated();
+    }
+
+    public class OVRPluginInfo : ScriptableObject
+    {
+        private static readonly IOVRPluginInfoSupplier Supplier =
+#if OVR_UNITY_PACKAGE_MANAGER
+            new OVRPluginInfoOpenXR();
+#elif OVR_UNITY_ASSET_STORE
+            new OVRPluginUpdater();
+#else
+            new OVRPluginInfoStub();
+#endif
+
+        public static bool IsOVRPluginOpenXRActivated() => Supplier.IsOVRPluginOpenXRActivated();
+
+        public static bool IsOVRPluginUnityProvidedActivated() => Supplier.IsOVRPluginUnityProvidedActivated();
+
+        public static string GetUtilitiesRootPath()
+        {
+            var so = ScriptableObject.CreateInstance(typeof(OVRPluginInfo));
+            var script = MonoScript.FromScriptableObject(so);
+            string assetPath = AssetDatabase.GetAssetPath(script);
+
+            var editorDir = Directory.GetParent(assetPath);
+            if (editorDir == null)
+            {
+                throw new DirectoryNotFoundException($"Unable to find parent directory of {assetPath}");
+            }
+
+            string editorPath = editorDir.FullName;
+
+            var ovrDir = Directory.GetParent(editorPath);
+            if (ovrDir == null)
+            {
+                throw new DirectoryNotFoundException($"Unable to find parent directory of {editorPath}");
+            }
+
+            return ovrDir.FullName;
+        }
+
+        public static bool IsInsidePackageDistribution()
+        {
+            var so = CreateInstance(typeof(OVRPluginInfo));
+            var script = MonoScript.FromScriptableObject(so);
+            string assetPath = AssetDatabase.GetAssetPath(script);
+            return assetPath.StartsWith("Packages\\", StringComparison.InvariantCultureIgnoreCase) ||
+                   assetPath.StartsWith("Packages/", StringComparison.InvariantCultureIgnoreCase);
+        }
+
+        private class OVRPluginInfoStub : IOVRPluginInfoSupplier
+        {
+            public bool IsOVRPluginOpenXRActivated() => true;
+
+            public bool IsOVRPluginUnityProvidedActivated() => false;
+        }
+    }
+}