switch to sharp compress to add 7z support

MediaBrowser.ServerApplication/Implementations/DotNetZipClient.cs

@@ -1,5 +1,6 @@
-using Ionic.Zip;
-using MediaBrowser.Model.IO;
+using MediaBrowser.Model.IO;
+using SharpCompress.Common;
+using SharpCompress.Reader;
 using System.IO;
 
 namespace MediaBrowser.ServerApplication.Implementations
@@ -19,10 +20,7 @@ namespace MediaBrowser.ServerApplication.Implementations
         {
             using (var fileStream = File.OpenRead(sourceFile))
             {
-                using (var zipFile = ZipFile.Read(fileStream))
-                {
-                    zipFile.ExtractAll(targetPath, overwriteExistingFiles ? ExtractExistingFileAction.OverwriteSilently : ExtractExistingFileAction.DoNotOverwrite);
-                }
+                ExtractAll(fileStream, targetPath, overwriteExistingFiles);
             }
         }
 
@@ -34,9 +32,16 @@ namespace MediaBrowser.ServerApplication.Implementations
         /// <param name="overwriteExistingFiles">if set to <c>true</c> [overwrite existing files].</param>
         public void ExtractAll(Stream source, string targetPath, bool overwriteExistingFiles)
         {
-            using (var zipFile = ZipFile.Read(source))
+            using (var reader = ReaderFactory.Open(source))
             {
-                zipFile.ExtractAll(targetPath, overwriteExistingFiles ? ExtractExistingFileAction.OverwriteSilently : ExtractExistingFileAction.DoNotOverwrite);
+                var options = ExtractOptions.ExtractFullPath;
+
+                if (overwriteExistingFiles)
+                {
+                    options = options | ExtractOptions.Overwrite;
+                }
+
+                reader.WriteAllToDirectory(targetPath, options);
             }
         }
     }

MediaBrowser.ServerApplication/Implementations/FFMpegDownloader.cs

@@ -6,7 +6,6 @@ using MediaBrowser.Model.Logging;
 using System;
 using System.IO;
 using System.Linq;
-using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 

MediaBrowser.ServerApplication/MediaBrowser.ServerApplication.csproj

@@ -168,6 +168,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\ServiceStack.Text.3.9.62\lib\net35\ServiceStack.Text.dll</HintPath>
     </Reference>
+    <Reference Include="SharpCompress">
+      <HintPath>..\packages\sharpcompress.0.10.1.3\lib\net40\SharpCompress.dll</HintPath>
+    </Reference>
     <Reference Include="SimpleInjector, Version=2.3.5.0, Culture=neutral, PublicKeyToken=984cb50dea722e99, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\SimpleInjector.2.3.5\lib\net40-client\SimpleInjector.dll</HintPath>

MediaBrowser.ServerApplication/packages.config

@@ -11,6 +11,7 @@
   <package id="ServiceStack.OrmLite.SqlServer" version="3.9.44" targetFramework="net45" />
   <package id="ServiceStack.Redis" version="3.9.44" targetFramework="net45" />
   <package id="ServiceStack.Text" version="3.9.62" targetFramework="net45" />
+  <package id="sharpcompress" version="0.10.1.3" targetFramework="net45" />
   <package id="SimpleInjector" version="2.3.5" targetFramework="net45" />
   <package id="System.Data.SQLite.x86" version="1.0.88.0" targetFramework="net45" />
 </packages>