1 files changed, 99 insertions, 0 deletions
diff --git a/ShiftOS_TheReturn/ShiftnetSite.cs b/ShiftOS_TheReturn/ShiftnetSite.cs
new file mode 100644
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+++ b/ShiftOS_TheReturn/ShiftnetSite.cs
@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ShiftOS.Engine
+{
+    /// <summary>
+    /// Interface for creating a Shiftnet website.
+    /// </summary>
+    public interface IShiftnetSite
+    {
+        /// <summary>
+        /// Called when the page is loaded. Perform data population here.
+        /// </summary>
+        void Setup();
+
+        /// <summary>
+        /// Occurs when a ShiftOS skin is loaded.
+        /// </summary>
+        void OnSkinLoad();
+
+        /// <summary>
+        /// Occurs when a Shiftorium upgrade is installed.
+        /// </summary>
+        void OnUpgrade();
+
+        /// <summary>
+        /// Invoke this to navigate the parent browser to a specified Shiftnet URL.
+        /// </summary>
+        event Action<string> GoToUrl;
+
+        /// <summary>
+        /// Invoke this to tell the parent browser to navigate to the previous page.
+        /// </summary>
+        event Action GoBack;
+    }
+
+    /// <summary>
+    /// Marks a shiftnet site as a fundamental, and will make it display on the homepage.
+    /// </summary>
+    public class ShiftnetFundamentalAttribute : Attribute
+    {
+
+    }
+
+    /// <summary>
+    /// Interface for creating a Shiftnet client.
+    /// </summary>
+    public interface IShiftnetClient
+    {
+        /// <summary>
+        /// Navigates the client to a specified Shiftnet URL.
+        /// </summary>
+        /// <param name="url">The URL to navigate to.</param>
+        void NavigateToUrl(string url);
+
+        /// <summary>
+        /// Refreshes the current page.
+        /// </summary>
+        void RefreshSite();
+    }
+
+    /// <summary>
+    /// Marks this class as a Shiftnet website.
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple =false)]
+    public class ShiftnetSiteAttribute : Attribute
+    {
+        /// <summary>
+        /// Creates a new instance of the <see cref="ShiftnetSiteAttribute"/> class. 
+        /// </summary>
+        /// <param name="url">The URL that links to this site</param>
+        /// <param name="name">The name of this site</param>
+        /// <param name="description">The description of this site</param>
+        public ShiftnetSiteAttribute(string url, string name, string description)
+        {
+            Url = url;
+            Name = name;
+            Description = description;
+        }
+
+        /// <summary>
+        /// Gets the Shiftnet URL for this site.
+        /// </summary>
+        public string Url { get; private set; }
+
+        /// <summary>
+        /// Gets the name of this website.
+        /// </summary>
+        public string Name { get; private set; }
+
+        /// <summary>
+        /// Gets the description of this website.
+        /// </summary>
+        public string Description { get; private set; }
+    }
+}