Last change
on this file since 15725 was
5407,
checked in by swagner, 14 years ago
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Adapted PluginLoader to ignore cases in assembly paths, additionally load exe-files and ignore assemblies which cannot be loaded (#1351)
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File size:
1.5 KB
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1 |
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2 | using System;
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3 | using System.Collections.Generic;
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4 | using System.IO;
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5 | using System.Linq;
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6 | using System.Reflection;
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7 | using HeuristicLab.PluginInfrastructure;
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8 |
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9 | namespace HeuristicLab_33.Tests {
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10 | internal static class PluginLoader {
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11 | public const string ExecutableExtension = ".exe";
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12 | public const string AssemblyExtension = ".dll";
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13 | public const string TestAccessorAssemblyExtension = "_Accessor.dll";
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14 | public const string TestAssemblyExtension = ".Tests.dll";
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15 | public static List<Assembly> Assemblies;
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16 |
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17 | static PluginLoader() {
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18 | foreach (string path in Directory.EnumerateFiles(Environment.CurrentDirectory).Where(s => IsRelevantAssemblyPath(s))) {
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19 | try {
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20 | Assembly.LoadFrom(path);
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21 | }
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22 | catch (BadImageFormatException) { }
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23 | }
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24 | Assemblies = AppDomain.CurrentDomain.GetAssemblies().ToList();
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25 | }
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26 |
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27 | private static bool IsRelevantAssemblyPath(string path) {
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28 | bool valid = true;
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29 | valid = valid && (path.EndsWith(ExecutableExtension, StringComparison.OrdinalIgnoreCase) || path.EndsWith(AssemblyExtension, StringComparison.OrdinalIgnoreCase));
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30 | valid = valid && !path.EndsWith(TestAccessorAssemblyExtension, StringComparison.OrdinalIgnoreCase) && !path.EndsWith(TestAssemblyExtension, StringComparison.OrdinalIgnoreCase);
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31 | return valid;
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32 | }
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33 |
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34 | public static bool IsPluginAssembly(Assembly assembly) {
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35 | return assembly.GetExportedTypes().Any(t => typeof(IPlugin).IsAssignableFrom(t) && !t.IsAbstract && !t.IsInterface);
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36 | }
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37 | }
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38 | }
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