2 // Import.cs: Represents a single Import element in an MSBuild project.
5 // Marek Sieradzki (marek.sieradzki@gmail.com)
7 // (C) 2006 Marek Sieradzki
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 namespace Microsoft.Build.BuildEngine {
36 XmlElement importElement;
38 ImportedProject originalProject;
39 string evaluatedProjectPath;
41 internal Import (XmlElement importElement, Project project, ImportedProject originalProject)
43 if (importElement == null)
44 throw new ArgumentNullException ("importElement");
46 throw new ArgumentNullException ("project");
48 this.project = project;
49 this.importElement = importElement;
50 this.originalProject = originalProject;
52 if (ProjectPath == String.Empty)
53 throw new InvalidProjectFileException ("Project attribute must be specified.");
56 internal void Evaluate ()
61 exp = new OldExpression (project);
62 exp.ParseSource (ProjectPath);
64 file = evaluatedProjectPath = (string) exp.ConvertTo (typeof (string));
66 if (Path.IsPathRooted (EvaluatedProjectPath) == false) {
68 if (originalProject == null)
69 dir = Path.GetDirectoryName (project.FullFileName);
71 dir = Path.GetDirectoryName (originalProject.FullFileName);
72 file = Path.Combine (dir, EvaluatedProjectPath);
75 // FIXME: loggers anybody?
76 if (!File.Exists (file)) {
77 Console.WriteLine ("Imported file {0} doesn't exist.", file);
81 ImportedProject importedProject = new ImportedProject ();
82 importedProject.Load (file);
84 project.ProcessElements (importedProject.XmlDocument.DocumentElement, importedProject);
87 public string Condition {
88 get { return importElement.GetAttribute ("Condition"); }
91 public string EvaluatedProjectPath {
92 get { return evaluatedProjectPath; }
95 public bool IsImported {
96 get { return originalProject != null; }
99 public string ProjectPath {
100 get { return importElement.GetAttribute ("Project"); }