Use native version for LZIP.

Aaru.Compression/Aaru.Compression.csproj

@@ -74,6 +74,7 @@
     <Compile Include="AppleRle.cs" />
     <Compile Include="BZip2.cs" />
     <Compile Include="LZFSE.cs" />
+    <Compile Include="LZIP.cs" />
     <Compile Include="LZMA.cs" />
     <Compile Include="Native.cs" />
     <Compile Include="TeleDiskLzh.cs" />

Aaru.Compression/LZIP.cs

@@ -0,0 +1,56 @@
+// /***************************************************************************
+// Aaru Data Preservation Suite
+// ----------------------------------------------------------------------------
+//
+// Filename       : LZIP.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Compression algorithms.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2021 Natalia Portillo
+// ****************************************************************************/
+
+using System.Runtime.InteropServices;
+
+namespace Aaru.Compression;
+
+public class LZIP
+{
+    [DllImport("libAaru.Compression.Native", SetLastError = true)]
+    static extern int AARU_lzip_decode_buffer(byte[] dst_buffer, int dst_size, byte[] src_buffer, int src_size);
+
+    [DllImport("libAaru.Compression.Native", SetLastError = true)]
+    static extern int AARU_lzip_encode_buffer(byte[] dst_buffer, int dst_size, byte[] src_buffer, int src_size,
+                                              int dictionary_size, int match_len_limit);
+
+    /// <summary>Decodes a buffer compressed with LZIP</summary>
+    /// <param name="source">Encoded buffer</param>
+    /// <param name="destination">Buffer where to write the decoded data</param>
+    /// <returns>The number of decoded bytes</returns>
+    public static int DecodeBuffer(byte[] source, byte[] destination) =>
+        Native.IsSupported ? AARU_lzip_decode_buffer(destination, destination.Length, source, source.Length) : 0;
+
+    /// <summary>Compresses a buffer using LZIP</summary>
+    /// <param name="source">Data to compress</param>
+    /// <param name="destination">Buffer to store the compressed data</param>
+    /// <returns></returns>
+    public static int EncodeBuffer(byte[] source, byte[] destination, int dictionarySize, int matchLengthLimit) =>
+        Native.IsSupported ? AARU_lzip_encode_buffer(destination, destination.Length, source, source.Length,
+                                                     dictionarySize, matchLengthLimit) : 0;
+}