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//
// Import.cs: Represents a single Import element in an MSBuild project.
//
// Author:
// Marek Sieradzki (marek.sieradzki@gmail.com)
//
// (C) 2006 Marek Sieradzki
//
// 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.
#if NET_2_0
using System;
using System.IO;
using System.Xml;
namespace Microsoft.Build.BuildEngine {
public class Import {
XmlElement importElement;
Project project;
ImportedProject originalProject;
string evaluatedProjectPath;
internal Import (XmlElement importElement, Project project, ImportedProject originalProject)
{
if (importElement == null)
throw new ArgumentNullException ("importElement");
if (project == null)
throw new ArgumentNullException ("project");
this.project = project;
this.importElement = importElement;
this.originalProject = originalProject;
if (ProjectPath == String.Empty)
throw new InvalidProjectFileException ("Project attribute must be specified.");
}
internal void Evaluate ()
{
string file;
OldExpression exp;
exp = new OldExpression (project);
exp.ParseSource (ProjectPath);
file = evaluatedProjectPath = (string) exp.ConvertTo (typeof (string));
if (Path.IsPathRooted (EvaluatedProjectPath) == false) {
string dir;
if (originalProject == null)
dir = Path.GetDirectoryName (project.FullFileName);
else
dir = Path.GetDirectoryName (originalProject.FullFileName);
file = Path.Combine (dir, EvaluatedProjectPath);
}
// FIXME: loggers anybody?
if (!File.Exists (file)) {
Console.WriteLine ("Imported file {0} doesn't exist.", file);
return;
}
ImportedProject importedProject = new ImportedProject ();
importedProject.Load (file);
// FIXME: UGLY HACK
project.ProcessElements (importedProject.XmlDocument.DocumentElement, importedProject);
}
public string Condition {
get { return importElement.GetAttribute ("Condition"); }
}
public string EvaluatedProjectPath {
get { return evaluatedProjectPath; }
}
public bool IsImported {
get { return originalProject != null; }
}
public string ProjectPath {
get { return importElement.GetAttribute ("Project"); }
}
}
}
#endif
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