1 files changed, 143 insertions, 0 deletions
diff --git a/main/src/addins/MonoDeveloperExtensions/MonoMakefileProjectReader.cs b/main/src/addins/MonoDeveloperExtensions/MonoMakefileProjectReader.cs
new file mode 100644
index 0000000000..8e0ab40f3f
--- /dev/null
+++ b/main/src/addins/MonoDeveloperExtensions/MonoMakefileProjectReader.cs
@@ -0,0 +1,143 @@
+//
+// MonoMakeFileProjectServiceExtension.cs
+//
+// Author:
+//       Lluis Sanchez Gual <lluis@xamarin.com>
+//
+// Copyright (c) 2015 Xamarin, Inc (http://www.xamarin.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using MonoDevelop.Projects;
+using MonoDevelop.Core;
+using System.Threading.Tasks;
+using MonoDevelop.Projects.Formats.MSBuild;
+using System.IO;
+using System.Text;
+using System.Collections.Generic;
+
+namespace MonoDeveloper
+{
+	public class MonoMakefileProjectReader: WorkspaceObjectReader
+	{
+		public override bool CanRead (FilePath file, Type expectedType)
+		{
+			if (file.FileName != "Makefile") return false;
+			MonoMakefile mkfile = new MonoMakefile (file);
+			if (mkfile.Content.IndexOf ("build/rules.make") == -1) return false;
+
+			if (mkfile.GetVariable ("LIBRARY") != null) return expectedType.IsAssignableFrom (typeof(DotNetProject));
+			if (mkfile.GetVariable ("PROGRAM") != null) return expectedType.IsAssignableFrom (typeof(DotNetProject));
+			string subdirs = mkfile.GetVariable ("SUBDIRS");
+			if (subdirs != null && subdirs.Trim (' ','\t') != "")
+				return expectedType.IsAssignableFrom (typeof(Solution)) || expectedType.IsAssignableFrom (typeof(SolutionFolder));
+
+			return false;
+		}
+
+		public override Task<SolutionItem> LoadSolutionItem (ProgressMonitor monitor, SolutionLoadContext ctx, string fileName, MSBuildFileFormat expectedFormat, string typeGuid, string itemGuid)
+		{
+			return Task.Run (() => (SolutionItem) ReadFile (fileName, false, monitor));
+		}
+
+		public override Task<WorkspaceItem> LoadWorkspaceItem (ProgressMonitor monitor, string fileName)
+		{
+			return Task.Run (() => (WorkspaceItem) ReadFile (fileName, false, monitor));
+		}
+
+		public object ReadFile (FilePath fileName, bool hasParentSolution, ProgressMonitor monitor)
+		{
+			FilePath basePath = fileName.ParentDirectory;
+			MonoMakefile mkfile = new MonoMakefile (fileName);
+			string aname = mkfile.GetVariable ("LIBRARY");
+			if (aname == null)
+				aname = mkfile.GetVariable ("PROGRAM");
+
+			if (!string.IsNullOrEmpty (aname)) {
+				monitor.BeginTask ("Loading '" + fileName + "'", 0);
+				var project = Services.ProjectService.CreateProject ("C#");
+				project.FileName = fileName;
+
+				var ext = new MonoMakefileProjectExtension ();
+				project.AttachExtension (ext);
+				ext.Read (mkfile);
+
+				monitor.EndTask ();
+				return project;
+			}
+
+			string subdirs;
+			StringBuilder subdirsBuilder = new StringBuilder ();
+			subdirsBuilder.Append (mkfile.GetVariable ("common_dirs"));
+			if (subdirsBuilder.Length != 0) {
+				subdirsBuilder.Append ("\t");
+				subdirsBuilder.Append (mkfile.GetVariable ("net_2_0_dirs"));
+			}
+			if (subdirsBuilder.Length == 0)
+				subdirsBuilder.Append (mkfile.GetVariable ("SUBDIRS"));
+
+			subdirs = subdirsBuilder.ToString ();
+			if (subdirs != null && (subdirs = subdirs.Trim (' ', '\t')) != "") {
+				object retObject;
+				SolutionFolder folder;
+				if (!hasParentSolution) {
+					Solution sol = new Solution ();
+					sol.AttachExtension (new MonoMakefileSolutionExtension ());
+					sol.FileName = fileName;
+					folder = sol.RootFolder;
+					retObject = sol;
+
+					foreach (string conf in MonoMakefile.MonoConfigurations) {
+						SolutionConfiguration sc = new SolutionConfiguration (conf);
+						sol.Configurations.Add (sc);
+					}
+				} else {
+					folder = new SolutionFolder ();
+					folder.Name = Path.GetFileName (Path.GetDirectoryName (fileName));
+					retObject = folder;
+				}
+
+				subdirs = subdirs.Replace ('\t', ' ');
+				string[] dirs = subdirs.Split (' ');
+
+				monitor.BeginTask ("Loading '" + fileName + "'", dirs.Length);
+				HashSet<string> added = new HashSet<string> ();
+				foreach (string dir in dirs) {
+					if (!added.Add (dir))
+						continue;
+					monitor.Step (1);
+					if (dir == null)
+						continue;
+					string tdir = dir.Trim ();
+					if (tdir == "")
+						continue;
+					string mfile = Path.Combine (Path.Combine (basePath, tdir), "Makefile");
+					if (File.Exists (mfile) && CanRead (mfile, typeof(SolutionItem))) {
+						SolutionFolderItem it = (SolutionFolderItem) ReadFile (mfile, true, monitor);
+						folder.Items.Add (it);
+					}
+				}
+				monitor.EndTask ();
+				return retObject;
+			}
+			return null;
+		}
+	}
+}
+