Dec2017-Script-Dump/ICSharpCode.SharpZipLib/Zip/NTTaggedData.cs

using System;
using System.IO;

namespace ICSharpCode.SharpZipLib.Zip
{
	// Token: 0x0200005F RID: 95
	public class NTTaggedData : ITaggedData
	{
		// Token: 0x170000D7 RID: 215
		// (get) Token: 0x0600039A RID: 922 RVA: 0x00012993 File Offset: 0x00011993
		public short TagID
		{
			get
			{
				return 10;
			}
		}

		// Token: 0x0600039B RID: 923 RVA: 0x00012998 File Offset: 0x00011998
		public void SetData(byte[] data, int index, int count)
		{
			using (MemoryStream memoryStream = new MemoryStream(data, index, count, false))
			{
				using (ZipHelperStream zipHelperStream = new ZipHelperStream(memoryStream))
				{
					zipHelperStream.ReadLEInt();
					while (zipHelperStream.Position < zipHelperStream.Length)
					{
						int num = zipHelperStream.ReadLEShort();
						int num2 = zipHelperStream.ReadLEShort();
						if (num == 1)
						{
							if (num2 >= 24)
							{
								long num3 = zipHelperStream.ReadLELong();
								this._lastModificationTime = DateTime.FromFileTime(num3);
								long num4 = zipHelperStream.ReadLELong();
								this._lastAccessTime = DateTime.FromFileTime(num4);
								long num5 = zipHelperStream.ReadLELong();
								this._createTime = DateTime.FromFileTime(num5);
								break;
							}
							break;
						}
						else
						{
							zipHelperStream.Seek((long)num2, SeekOrigin.Current);
						}
					}
				}
			}
		}

		// Token: 0x0600039C RID: 924 RVA: 0x00012A64 File Offset: 0x00011A64
		public byte[] GetData()
		{
			byte[] array;
			using (MemoryStream memoryStream = new MemoryStream())
			{
				using (ZipHelperStream zipHelperStream = new ZipHelperStream(memoryStream))
				{
					zipHelperStream.IsStreamOwner = false;
					zipHelperStream.WriteLEInt(0);
					zipHelperStream.WriteLEShort(1);
					zipHelperStream.WriteLEShort(24);
					zipHelperStream.WriteLELong(this._lastModificationTime.ToFileTime());
					zipHelperStream.WriteLELong(this._lastAccessTime.ToFileTime());
					zipHelperStream.WriteLELong(this._createTime.ToFileTime());
					array = memoryStream.ToArray();
				}
			}
			return array;
		}

		// Token: 0x0600039D RID: 925 RVA: 0x00012B08 File Offset: 0x00011B08
		public static bool IsValidValue(DateTime value)
		{
			bool flag = true;
			try
			{
				value.ToFileTimeUtc();
			}
			catch
			{
				flag = false;
			}
			return flag;
		}

		// Token: 0x170000D8 RID: 216
		// (get) Token: 0x0600039E RID: 926 RVA: 0x00012B38 File Offset: 0x00011B38
		// (set) Token: 0x0600039F RID: 927 RVA: 0x00012B40 File Offset: 0x00011B40
		public DateTime LastModificationTime
		{
			get
			{
				return this._lastModificationTime;
			}
			set
			{
				if (!NTTaggedData.IsValidValue(value))
				{
					throw new ArgumentOutOfRangeException("value");
				}
				this._lastModificationTime = value;
			}
		}

		// Token: 0x170000D9 RID: 217
		// (get) Token: 0x060003A0 RID: 928 RVA: 0x00012B5C File Offset: 0x00011B5C
		// (set) Token: 0x060003A1 RID: 929 RVA: 0x00012B64 File Offset: 0x00011B64
		public DateTime CreateTime
		{
			get
			{
				return this._createTime;
			}
			set
			{
				if (!NTTaggedData.IsValidValue(value))
				{
					throw new ArgumentOutOfRangeException("value");
				}
				this._createTime = value;
			}
		}

		// Token: 0x170000DA RID: 218
		// (get) Token: 0x060003A2 RID: 930 RVA: 0x00012B80 File Offset: 0x00011B80
		// (set) Token: 0x060003A3 RID: 931 RVA: 0x00012B88 File Offset: 0x00011B88
		public DateTime LastAccessTime
		{
			get
			{
				return this._lastAccessTime;
			}
			set
			{
				if (!NTTaggedData.IsValidValue(value))
				{
					throw new ArgumentOutOfRangeException("value");
				}
				this._lastAccessTime = value;
			}
		}

		// Token: 0x040002B8 RID: 696
		private DateTime _lastAccessTime = DateTime.FromFileTime(0L);

		// Token: 0x040002B9 RID: 697
		private DateTime _lastModificationTime = DateTime.FromFileTime(0L);

		// Token: 0x040002BA RID: 698
		private DateTime _createTime = DateTime.FromFileTime(0L);
	}
}