1 files changed, 108 insertions, 0 deletions

diff --git a/src/WixToolset.Core/BinderFileManagerCore.cs b/src/WixToolset.Core/BinderFileManagerCore.cs
new file mode 100644
index 00000000..6a5e1d5e
--- /dev/null
+++ b/src/WixToolset.Core/BinderFileManagerCore.cs
@@ -0,0 +1,108 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Linq;
+    using WixToolset.Data;
+    using WixToolset.Extensibility;
+
+    public class BinderFileManagerCore : IBinderFileManagerCore
+    {
+        private Dictionary<string, List<string>>[] bindPaths;
+
+        /// <summary>
+        /// Instantiate a new BinderFileManager.
+        /// </summary>
+        public BinderFileManagerCore()
+        {
+            this.bindPaths = new Dictionary<string, List<string>>[3];
+            this.bindPaths[(int)BindStage.Normal] = new Dictionary<string, List<string>>();
+            this.bindPaths[(int)BindStage.Target] = new Dictionary<string, List<string>>();
+            this.bindPaths[(int)BindStage.Updated] = new Dictionary<string, List<string>>();
+        }
+
+        /// <summary>
+        /// Gets or sets the path to cabinet cache.
+        /// </summary>
+        /// <value>The path to cabinet cache.</value>
+        public string CabCachePath { get; set; }
+
+        /// <summary>
+        /// Gets or sets the active subStorage used for binding.
+        /// </summary>
+        /// <value>The subStorage object.</value>
+        public SubStorage ActiveSubStorage { get; set; }
+
+        /// <summary>
+        /// Gets or sets the output object used for binding.
+        /// </summary>
+        /// <value>The output object.</value>
+        public Output Output { get; set; }
+
+        /// <summary>
+        /// Gets or sets the path to the temp files location.
+        /// </summary>
+        /// <value>The path to the temp files location.</value>
+        public string TempFilesLocation { get; set; }
+
+        /// <summary>
+        /// Gets the property if re-basing target is true or false
+        /// </summary>
+        /// <value>It returns true if target bind path is to be replaced, otherwise false.</value>
+        public bool RebaseTarget
+        {
+            get { return this.bindPaths[(int)BindStage.Target].Any(); }
+        }
+
+        /// <summary>
+        /// Gets the property if re-basing updated build is true or false
+        /// </summary>
+        /// <value>It returns true if updated bind path is to be replaced, otherwise false.</value>
+        public bool RebaseUpdated
+        {
+            get { return this.bindPaths[(int)BindStage.Updated].Any(); }
+        }
+
+        public void AddBindPaths(IEnumerable<BindPath> paths, BindStage stage)
+        {
+            Dictionary<string, List<string>> dict = this.bindPaths[(int)stage];
+
+            foreach (BindPath bindPath in paths)
+            {
+                List<string> values;
+                if (!dict.TryGetValue(bindPath.Name, out values))
+                {
+                    values = new List<string>();
+                    dict.Add(bindPath.Name, values);
+                }
+
+                if (!values.Contains(bindPath.Path))
+                {
+                    values.Add(bindPath.Path);
+                }
+            }
+        }
+
+        public IEnumerable<string> GetBindPaths(BindStage stage = BindStage.Normal, string name = null)
+        {
+            List<string> paths;
+            if (this.bindPaths[(int)stage].TryGetValue(name ?? String.Empty, out paths))
+            {
+                return paths;
+            }
+
+            return Enumerable.Empty<string>();
+        }
+
+        /// <summary>
+        /// Sends a message to the message delegate if there is one.
+        /// </summary>
+        /// <param name="e">Message event arguments.</param>
+        public void OnMessage(MessageEventArgs e)
+        {
+            Messaging.Instance.OnMessage(e);
+        }
+    }
+}