90 lines
2.5 KiB
C#
90 lines
2.5 KiB
C#
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//
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// Blacklist.cs
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//
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// Author:
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// Jb Evain (jb@nurv.fr)
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//
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// (C) 2007 Novell Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System.IO;
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using System.Reflection;
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using System.Xml.XPath;
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using Mono.Cecil;
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namespace Mono.Linker.Steps {
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public class BlacklistStep : BaseStep {
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protected override bool ConditionToProcess()
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{
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return Context.CoreAction == AssemblyAction.Link;
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}
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protected override void Process ()
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{
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foreach (string name in Assembly.GetExecutingAssembly ().GetManifestResourceNames ()) {
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if (!IsReferenced (GetAssemblyName (name)))
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continue;
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Context.Pipeline.AddStepAfter (typeof (TypeMapStep), GetResolveStep (name));
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}
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}
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static string GetAssemblyName (string descriptor)
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{
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int pos = descriptor.LastIndexOf ('.');
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if (pos == -1)
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return descriptor;
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return descriptor.Substring (0, pos);
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}
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bool IsReferenced (string name)
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{
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foreach (AssemblyDefinition assembly in Context.GetAssemblies ())
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if (assembly.Name.Name == name)
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return true;
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return false;
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}
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static ResolveFromXmlStep GetResolveStep (string descriptor)
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{
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return new ResolveFromXmlStep (GetDescriptor (descriptor));
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}
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static XPathDocument GetDescriptor (string descriptor)
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{
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using (StreamReader sr = new StreamReader (GetResource (descriptor))) {
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return new XPathDocument (new StringReader (sr.ReadToEnd ()));
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}
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}
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static Stream GetResource (string descriptor)
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{
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return Assembly.GetExecutingAssembly ().GetManifestResourceStream (descriptor);
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}
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}
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}
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