Add shell deserializers for gzip and tar

SabreTools.Serialization/Deserializers/GZip.cs

@@ -0,0 +1,17 @@
+using System.IO;
+using SabreTools.Models.GZIP;
+
+namespace SabreTools.Serialization.Deserializers
+{
+    public class GZip : BaseBinaryDeserializer<Archive>
+    {
+        /// <inheritdoc/>
+        protected override bool SkipCompression => true;
+
+        /// <inheritdoc/>
+        public override Archive? Deserialize(Stream? data)
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}

SabreTools.Serialization/Deserializers/TapeArchive.cs

@@ -0,0 +1,19 @@
+using System.IO;
+using SabreTools.Models.TAR;
+
+namespace SabreTools.Serialization.Deserializers
+{
+    public class TapeArchive : BaseBinaryDeserializer<Archive>
+    {
+        /// <inheritdoc/>
+        protected override bool SkipCompression => true;
+
+        /// <inheritdoc/>
+        public override Archive? Deserialize(Stream? data)
+        {
+            throw new System.NotImplementedException();
+        }
+
+
+    }
+}

SabreTools.Serialization/Wrappers/GZip.cs

@@ -1,16 +1,12 @@
 using System;
 using System.IO;
 using SabreTools.IO.Compression.Deflate;
+using SabreTools.Models.GZIP;
 using SabreTools.Serialization.Interfaces;
 
 namespace SabreTools.Serialization.Wrappers
 {
-    /// <summary>
-    /// This is a shell wrapper; one that does not contain
-    /// any actual parsing. It is used as a placeholder for
-    /// types that typically do not have models.
-    /// </summary>
-    public class GZip : WrapperBase, IExtractable
+    public class GZip : WrapperBase<Archive>, IExtractable
     {
         #region Descriptive Properties
 
@@ -22,15 +18,15 @@ namespace SabreTools.Serialization.Wrappers
         #region Constructors
 
         /// <inheritdoc/>
-        public GZip(byte[]? data, int offset)
-            : base(data, offset)
+        public GZip(Archive? model, byte[]? data, int offset)
+            : base(model, data, offset)
         {
             // All logic is handled by the base class
         }
 
         /// <inheritdoc/>
-        public GZip(Stream? data)
-            : base(data)
+        public GZip(Archive? model, Stream? data)
+            : base(model, data)
         {
             // All logic is handled by the base class
         }
@@ -67,7 +63,18 @@ namespace SabreTools.Serialization.Wrappers
             if (data == null || !data.CanRead)
                 return null;
 
-            return new GZip(data);
+            try
+            {
+                var model = Deserializers.GZip.DeserializeStream(data);
+                if (model == null)
+                    return null;
+
+                return new GZip(model, data);
+            }
+            catch
+            {
+                return null;
+            }
         }
 
         #endregion

SabreTools.Serialization/Wrappers/TapeArchive.cs

@@ -1,4 +1,5 @@
 using System.IO;
+using SabreTools.Models.TAR;
 using SabreTools.Serialization.Interfaces;
 #if NET462_OR_GREATER || NETCOREAPP
 using SharpCompress.Archives;
@@ -7,12 +8,7 @@ using SharpCompress.Archives.Tar;
 
 namespace SabreTools.Serialization.Wrappers
 {
-    /// <summary>
-    /// This is a shell wrapper; one that does not contain
-    /// any actual parsing. It is used as a placeholder for
-    /// types that typically do not have models.
-    /// </summary>
-    public class TapeArchive : WrapperBase, IExtractable
+    public class TapeArchive : WrapperBase<Archive>, IExtractable
     {
         #region Descriptive Properties
 
@@ -23,16 +19,16 @@ namespace SabreTools.Serialization.Wrappers
 
         #region Constructors
 
-        //// <inheritdoc/>
-        public TapeArchive(byte[]? data, int offset)
-            : base(data, offset)
+        /// <inheritdoc/>
+        public TapeArchive(Archive? model, byte[]? data, int offset)
+            : base(model, data, offset)
         {
             // All logic is handled by the base class
         }
 
         /// <inheritdoc/>
-        public TapeArchive(Stream? data)
-            : base(data)
+        public TapeArchive(Archive? model, Stream? data)
+            : base(model, data)
         {
             // All logic is handled by the base class
         }
@@ -69,7 +65,18 @@ namespace SabreTools.Serialization.Wrappers
             if (data == null || !data.CanRead)
                 return null;
 
-            return new TapeArchive(data);
+            try
+            {
+                var model = Deserializers.TapeArchive.DeserializeStream(data);
+                if (model == null)
+                    return null;
+
+                return new TapeArchive(model, data);
+            }
+            catch
+            {
+                return null;
+            }
         }
 
         #endregion