From d0865739de81b51904f968a02c88ca01f8e253ad Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Thu, 4 Apr 2024 14:13:03 -0400
Subject: [PATCH] Add PIC wrapper

---
 SabreTools.Serialization/Wrappers/GCF.cs      |  2 -
 .../Wrappers/LinearExecutable.cs              | 14 ++--
 SabreTools.Serialization/Wrappers/MSDOS.cs    | 14 ++--
 .../Wrappers/MicrosoftCabinet.cs              | 12 +--
 SabreTools.Serialization/Wrappers/MoPaQ.cs    | 18 ++---
 SabreTools.Serialization/Wrappers/PFF.cs      | 15 ++--
 SabreTools.Serialization/Wrappers/PIC.cs      | 79 +++++++++++++++++++
 7 files changed, 118 insertions(+), 36 deletions(-)
 create mode 100644 SabreTools.Serialization/Wrappers/PIC.cs

diff --git a/SabreTools.Serialization/Wrappers/GCF.cs b/SabreTools.Serialization/Wrappers/GCF.cs
index 598e9f83..323fae83 100644
--- a/SabreTools.Serialization/Wrappers/GCF.cs
+++ b/SabreTools.Serialization/Wrappers/GCF.cs
@@ -1,7 +1,5 @@
 using System.Collections.Generic;
 using System.IO;
-using SabreTools.Models.CHD;
-using SabreTools.Models.CueSheets;
 
 namespace SabreTools.Serialization.Wrappers
 {
diff --git a/SabreTools.Serialization/Wrappers/LinearExecutable.cs b/SabreTools.Serialization/Wrappers/LinearExecutable.cs
index 78e439ec..0f057e35 100644
--- a/SabreTools.Serialization/Wrappers/LinearExecutable.cs
+++ b/SabreTools.Serialization/Wrappers/LinearExecutable.cs
@@ -26,12 +26,14 @@ namespace SabreTools.Serialization.Wrappers
             : base(model, data)
         {
             // All logic is handled by the base class
-        }/// <summary>
-         /// Create an LE/LX executable from a byte array and offset
-         /// </summary>
-         /// <param name="data">Byte array representing the executable</param>
-         /// <param name="offset">Offset within the array to parse</param>
-         /// <returns>An LE/LX executable wrapper on success, null on failure</returns>
+        }
+
+        /// <summary>
+        /// Create an LE/LX executable from a byte array and offset
+        /// </summary>
+        /// <param name="data">Byte array representing the executable</param>
+        /// <param name="offset">Offset within the array to parse</param>
+        /// <returns>An LE/LX executable wrapper on success, null on failure</returns>
         public static LinearExecutable? Create(byte[]? data, int offset)
         {
             // If the data is invalid
diff --git a/SabreTools.Serialization/Wrappers/MSDOS.cs b/SabreTools.Serialization/Wrappers/MSDOS.cs
index e70b8ccf..b275439e 100644
--- a/SabreTools.Serialization/Wrappers/MSDOS.cs
+++ b/SabreTools.Serialization/Wrappers/MSDOS.cs
@@ -25,12 +25,14 @@ namespace SabreTools.Serialization.Wrappers
             : base(model, data)
         {
             // All logic is handled by the base class
-        }/// <summary>
-         /// Create an MS-DOS executable from a byte array and offset
-         /// </summary>
-         /// <param name="data">Byte array representing the executable</param>
-         /// <param name="offset">Offset within the array to parse</param>
-         /// <returns>An MS-DOS executable wrapper on success, null on failure</returns>
+        }
+
+        /// <summary>
+        /// Create an MS-DOS executable from a byte array and offset
+        /// </summary>
+        /// <param name="data">Byte array representing the executable</param>
+        /// <param name="offset">Offset within the array to parse</param>
+        /// <returns>An MS-DOS executable wrapper on success, null on failure</returns>
         public static MSDOS? Create(byte[]? data, int offset)
         {
             // If the data is invalid
diff --git a/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs b/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs
index a021e4a4..af874b2f 100644
--- a/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs
+++ b/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs
@@ -27,13 +27,13 @@ namespace SabreTools.Serialization.Wrappers
         {
             // All logic is handled by the base class
         }
-        
+
         /// <summary>
-         /// Create a Microsoft Cabinet from a byte array and offset
-         /// </summary>
-         /// <param name="data">Byte array representing the cabinet</param>
-         /// <param name="offset">Offset within the array to parse</param>
-         /// <returns>A cabinet wrapper on success, null on failure</returns>
+        /// Create a Microsoft Cabinet from a byte array and offset
+        /// </summary>
+        /// <param name="data">Byte array representing the cabinet</param>
+        /// <param name="offset">Offset within the array to parse</param>
+        /// <returns>A cabinet wrapper on success, null on failure</returns>
         public static MicrosoftCabinet? Create(byte[]? data, int offset)
         {
             // If the data is invalid
diff --git a/SabreTools.Serialization/Wrappers/MoPaQ.cs b/SabreTools.Serialization/Wrappers/MoPaQ.cs
index 43cf9990..89a9822f 100644
--- a/SabreTools.Serialization/Wrappers/MoPaQ.cs
+++ b/SabreTools.Serialization/Wrappers/MoPaQ.cs
@@ -27,13 +27,13 @@ namespace SabreTools.Serialization.Wrappers
         {
             // All logic is handled by the base class
         }
-        
+
         /// <summary>
-         /// Create a Microsoft Cabinet from a byte array and offset
-         /// </summary>
-         /// <param name="data">Byte array representing the cabinet</param>
-         /// <param name="offset">Offset within the array to parse</param>
-         /// <returns>A cabinet wrapper on success, null on failure</returns>
+        /// Create a MoPaQ archive from a byte array and offset
+        /// </summary>
+        /// <param name="data">Byte array representing the archive</param>
+        /// <param name="offset">Offset within the array to parse</param>
+        /// <returns>A MoPaQ archive wrapper on success, null on failure</returns>
         public static MoPaQ? Create(byte[]? data, int offset)
         {
             // If the data is invalid
@@ -50,10 +50,10 @@ namespace SabreTools.Serialization.Wrappers
         }
 
         /// <summary>
-        /// Create a Microsoft Cabinet from a Stream
+        /// Create a MoPaQ archive from a Stream
         /// </summary>
-        /// <param name="data">Stream representing the cabinet</param>
-        /// <returns>A cabinet wrapper on success, null on failure</returns>
+        /// <param name="data">Stream representing the archive</param>
+        /// <returns>A MoPaQ archive wrapper on success, null on failure</returns>
         public static MoPaQ? Create(Stream? data)
         {
             // If the data is invalid
diff --git a/SabreTools.Serialization/Wrappers/PFF.cs b/SabreTools.Serialization/Wrappers/PFF.cs
index 0f0d2c1f..736b952a 100644
--- a/SabreTools.Serialization/Wrappers/PFF.cs
+++ b/SabreTools.Serialization/Wrappers/PFF.cs
@@ -1,5 +1,4 @@
 using System.IO;
-using System.Text;
 
 namespace SabreTools.Serialization.Wrappers
 {
@@ -26,12 +25,14 @@ namespace SabreTools.Serialization.Wrappers
             : base(model, data)
         {
             // All logic is handled by the base class
-        }/// <summary>
-         /// Create a PFF archive from a byte array and offset
-         /// </summary>
-         /// <param name="data">Byte array representing the archive</param>
-         /// <param name="offset">Offset within the array to parse</param>
-         /// <returns>A PFF archive wrapper on success, null on failure</returns>
+        }
+
+        /// <summary>
+        /// Create a PFF archive from a byte array and offset
+        /// </summary>
+        /// <param name="data">Byte array representing the archive</param>
+        /// <param name="offset">Offset within the array to parse</param>
+        /// <returns>A PFF archive wrapper on success, null on failure</returns>
         public static PFF? Create(byte[]? data, int offset)
         {
             // If the data is invalid
diff --git a/SabreTools.Serialization/Wrappers/PIC.cs b/SabreTools.Serialization/Wrappers/PIC.cs
new file mode 100644
index 00000000..c9669fc9
--- /dev/null
+++ b/SabreTools.Serialization/Wrappers/PIC.cs
@@ -0,0 +1,79 @@
+using System.IO;
+
+namespace SabreTools.Serialization.Wrappers
+{
+    // TODO: Figure out extension properties
+    public class PIC : WrapperBase<Models.PIC.DiscInformation>
+    {
+        #region Descriptive Properties
+
+        /// <inheritdoc/>
+        public override string DescriptionString => "Disc Information";
+
+        #endregion
+
+        #region Constructors
+
+        /// <inheritdoc/>
+        public PIC(Models.PIC.DiscInformation? model, byte[]? data, int offset)
+            : base(model, data, offset)
+        {
+            // All logic is handled by the base class
+        }
+
+        /// <inheritdoc/>
+        public PIC(Models.PIC.DiscInformation? model, Stream? data)
+            : base(model, data)
+        {
+            // All logic is handled by the base class
+        }
+        
+        /// <summary>
+         /// Create a PIC disc information object from a byte array and offset
+         /// </summary>
+         /// <param name="data">Byte array representing the information</param>
+         /// <param name="offset">Offset within the array to parse</param>
+         /// <returns>A PIC disc information wrapper on success, null on failure</returns>
+        public static PIC? Create(byte[]? data, int offset)
+        {
+            // If the data is invalid
+            if (data == null)
+                return null;
+
+            // If the offset is out of bounds
+            if (offset < 0 || offset >= data.Length)
+                return null;
+
+            // Create a memory stream and use that
+            var dataStream = new MemoryStream(data, offset, data.Length - offset);
+            return Create(dataStream);
+        }
+
+        /// <summary>
+        /// Create a PIC disc information object from a Stream
+        /// </summary>
+        /// <param name="data">Stream representing the information</param>
+        /// <returns>A PIC disc information wrapper on success, null on failure</returns>
+        public static PIC? Create(Stream? data)
+        {
+            // If the data is invalid
+            if (data == null || data.Length == 0 || !data.CanSeek || !data.CanRead)
+                return null;
+
+            var archive = Deserializers.PIC.DeserializeStream(data);
+            if (archive == null)
+                return null;
+
+            try
+            {
+                return new PIC(archive, data);
+            }
+            catch
+            {
+                return null;
+            }
+        }
+
+        #endregion
+    }
+}
\ No newline at end of file