Changeset 11932 for stable/HeuristicLab.Problems.Instances.CordeauGQAP

Timestamp:

02/06/15 10:08:54 (10 years ago)

Author:

ascheibe

Message:

#2247 merged r11650, r11651 into stable

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.Instances.CordeauGQAP/3.3/CordeauGQAPInstanceProvider.cs (modified) (4 diffs)
• HeuristicLab.Problems.Instances.CordeauGQAP/3.3/HeuristicLab.Problems.Instances.CordeauGQAP-3.3.csproj (modified) (1 diff)

stable/HeuristicLab.Problems.Instances.CordeauGQAP/3.3/CordeauGQAPInstanceProvider.cs

@@ -23 +23 @@
 using System.Collections.Generic;
 using System.IO;
+using System.IO.Compression;
 using System.Linq;
 using System.Reflection;
 using System.Text.RegularExpressions;
-using ICSharpCode.SharpZipLib.Zip;
 
 namespace HeuristicLab.Problems.Instances.CordeauGQAP {
@@ -56 +56 @@
       if (String.IsNullOrEmpty(instanceArchiveName)) yield break;
 
-      using (var instanceStream = new ZipInputStream(GetType().Assembly.GetManifestResourceStream(instanceArchiveName))) {
-        foreach (var entry in GetZipContents(instanceStream).OrderBy(x => x)) {
+      using (var instanceStream = new ZipArchive(GetType().Assembly.GetManifestResourceStream(instanceArchiveName), ZipArchiveMode.Read)) {
+        foreach (var entry in instanceStream.Entries.Select(x => x.Name).OrderBy(x => x)) {
           yield return new CordeauGQAPDataDescriptor(Path.GetFileNameWithoutExtension(entry), GetDescription(), entry);
         }
@@ -66 +66 @@
       var descriptor = (CordeauGQAPDataDescriptor)id;
       var instanceArchiveName = GetResourceName(FileName + @"\.zip");
-      using (var instancesZipFile = new ZipFile(GetType().Assembly.GetManifestResourceStream(instanceArchiveName))) {
+      using (var instancesZipFile = new ZipArchive(GetType().Assembly.GetManifestResourceStream(instanceArchiveName), ZipArchiveMode.Read)) {
         var entry = instancesZipFile.GetEntry(descriptor.InstanceIdentifier);
-        using (var stream = instancesZipFile.GetInputStream(entry)) {
+        using (var stream = entry.Open()) {
           var parser = new CordeauGQAPParser();
           parser.Parse(stream);
@@ -117 +117 @@
               .Where(x => Regex.Match(x, @".*\.Data\." + fileName).Success).SingleOrDefault();
     }
-
-    protected IEnumerable<string> GetZipContents(ZipInputStream zipFile) {
-      ZipEntry entry;
-      while ((entry = zipFile.GetNextEntry()) != null) {
-        yield return entry.Name;
-      }
-    }
   }
 }

stable/HeuristicLab.Problems.Instances.CordeauGQAP/3.3/HeuristicLab.Problems.Instances.CordeauGQAP-3.3.csproj

@@ -109 +109 @@
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="ICSharpCode.SharpZipLib">
-      <HintPath>..\..\HeuristicLab.PluginInfrastructure\3.3\ICSharpCode.SharpZipLib.dll</HintPath>
-      <Private>False</Private>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
+    <Reference Include="System.IO.Compression" />
   </ItemGroup>
   <ItemGroup>