Initial Commit

pkNX.Containers/SingleFileContainer.cs

@@ -0,0 +1,31 @@
+using System;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace pkNX.Containers
+{
+    public class SingleFileContainer : IFileContainer
+    {
+        public string FilePath { get; set; }
+        public bool Modified { get; set; }
+        public int Count => 1;
+
+        public byte[] Data;
+        public SingleFileContainer(byte[] data) => Data = data;
+        public SingleFileContainer(BinaryReader br) => Data = br.ReadBytes((int) br.BaseStream.Length);
+
+        public SingleFileContainer(string path)
+        {
+            FilePath = path;
+            Data = File.ReadAllBytes(path);
+        }
+
+        public byte[] this[int index] { get => Data; set => Data = value; }
+        public Task<byte[][]> GetFiles() => new Task<byte[][]>(() => new[] {Data});
+        public Task<byte[]> GetFile(int file, int subFile = 0) => new Task<byte[]>(() => Data);
+        public Task SetFile(int file, byte[] value, int subFile = 0) => new Task(() => Data = value);
+        public Task SaveAs(string path, ContainerHandler handler, CancellationToken token) => new Task(() => Dump(path, handler));
+        public void Dump(string path, ContainerHandler handler) => File.WriteAllBytes(path ?? FilePath, Data);
+    }
+}