Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/Configuration/IConfigMapPath.cs

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+//------------------------------------------------------------------------------
+// <copyright file="IConfigMapPath.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+namespace System.Web.Configuration {
+    using System;
+    using System.Collections;
+    using System.Configuration;
+    using System.Runtime.InteropServices;  
+    using System.Security.Permissions;
+    using System.Web;
+    using System.Web.Configuration;
+    using System.Web.Util;
+
+    //
+    // Note: this interface is public in IIS 7
+    // and is implemented by the IIS admin tools.  It cannot
+    // therefore refer to VirtualPath, which is internal
+    //
+    public interface IConfigMapPath {
+        string  GetMachineConfigFilename();
+
+        string  GetRootWebConfigFilename();
+
+        void    GetPathConfigFilename(
+                    string siteID, 
+                    string path,
+                    out string directory,
+                    out string baseName);
+
+        // The default ID should not be localizable, and must be unique
+        void GetDefaultSiteNameAndID(out string siteName, out string siteID);
+
+        // The siteID must be unique - no two sites share the same id
+        // Many sites may share the same site name
+        // Match the siteID first, then the name if no siteID match
+        void ResolveSiteArgument(string siteArgument, out string siteName, out string siteID);
+
+        string  MapPath(string siteID, string path);
+
+        string GetAppPathForPath(string siteID, string path);
+    }
+
+    // IConfigMapPath variant which uses VirtualPath
+    // objects to avoid extra creation costs
+    internal interface IConfigMapPath2
+    {
+        void    GetPathConfigFilename(
+                    string siteID, 
+                    VirtualPath path,
+                    out string directory,
+                    out string baseName);
+
+        string  MapPath(string siteID, VirtualPath path);
+        VirtualPath GetAppPathForPath(string siteID, VirtualPath path);        
+    }
+}
+
+