5 // Jb Evain (jb@nurv.fr)
7 // (C) 2007 Novell Inc.
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.
30 using System.Reflection;
31 using System.Xml.XPath;
35 namespace Mono.Linker.Steps {
37 public class BlacklistStep : BaseStep {
39 protected override bool ConditionToProcess()
41 return Context.CoreAction == AssemblyAction.Link;
44 protected override void Process ()
46 foreach (string name in Assembly.GetExecutingAssembly ().GetManifestResourceNames ()) {
47 if (!IsReferenced (GetAssemblyName (name)))
50 Context.Pipeline.AddStepAfter (typeof (TypeMapStep), GetResolveStep (name));
54 static string GetAssemblyName (string descriptor)
56 int pos = descriptor.LastIndexOf ('.');
60 return descriptor.Substring (0, pos);
63 bool IsReferenced (string name)
65 foreach (AssemblyDefinition assembly in Context.GetAssemblies ())
66 if (assembly.Name.Name == name)
72 static ResolveFromXmlStep GetResolveStep (string descriptor)
74 return new ResolveFromXmlStep (GetDescriptor (descriptor));
77 static XPathDocument GetDescriptor (string descriptor)
79 using (StreamReader sr = new StreamReader (GetResource (descriptor))) {
80 return new XPathDocument (new StringReader (sr.ReadToEnd ()));
84 static Stream GetResource (string descriptor)
86 return Assembly.GetExecutingAssembly ().GetManifestResourceStream (descriptor);