ZuneShell.dll/ZuneDBApi/Microsoft/Zune/Service/HttpWebResponse.cs

using System;
using System.IO;
using System.Net;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

namespace Microsoft.Zune.Service
{
	public class HttpWebResponse : IDisposable
	{
		private unsafe IStream* m_pStream;

		private HttpWebRequest _request;

		private string _contentType;

		private long _contentLength;

		private Stream _stream;

		private Uri _responseUri;

		private HttpStatusCode _statusCode;

		private DateTime _expires;

		public HttpStatusCode StatusCode => _statusCode;

		public DateTime Expires => _expires;

		public string ContentType => _contentType;

		public long ContentLength => _contentLength;

		public Version ProtocolVersion => HttpVersion.Version11;

		public Uri ResponseUri => _responseUri;

		private void _007EHttpWebResponse()
		{
			_0021HttpWebResponse();
		}

		private unsafe void _0021HttpWebResponse()
		{
			//IL_0017: Expected I, but got I8
			//IL_0020: Expected I, but got I8
			IStream* pStream = m_pStream;
			if (pStream != null)
			{
				((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, uint>)(*(ulong*)(*(long*)pStream + 16)))((nint)pStream);
				m_pStream = null;
			}
		}

		public unsafe Stream GetResponseStream()
		{
			if (_stream == null)
			{
				_stream = new HttpResponseStream(m_pStream, _contentLength);
			}
			return _stream;
		}

		public unsafe void Close()
		{
			//IL_0017: Expected I, but got I8
			//IL_0020: Expected I, but got I8
			IStream* pStream = m_pStream;
			if (pStream != null)
			{
				((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, uint>)(*(ulong*)(*(long*)pStream + 16)))((nint)pStream);
				m_pStream = null;
			}
		}

		internal unsafe HttpWebResponse(Uri requestUri, HttpStatusCode statusCode, IHttpWebResponse* pResponse, IStream* pStream)
		{
			//IL_0032: Expected I, but got I8
			//IL_0058: Expected I, but got I8
			//IL_007e: Expected I, but got I8
			//IL_00a5: Expected I, but got I8
			//IL_00c8: Expected I, but got I8
			//IL_00eb: Expected I, but got I8
			//IL_010d: Expected I, but got I8
			//IL_0199: Expected I, but got I8
			m_pStream = pStream;
			_statusCode = statusCode;
			if (pResponse != null)
			{
				string WBSTRString = "";
				fixed (char* wBSTRStringPtr = WBSTRString)
				{
					((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, ushort**, int>)(*(ulong*)(*(long*)pResponse + 104)))((nint)pResponse, (ushort**)(wBSTRStringPtr));
					bool flag = *(long*)(wBSTRStringPtr) != 0L && ((*(ushort*)(*(ulong*)(wBSTRStringPtr)) != 0) ? true : false);
					if (flag)
					{
						_responseUri = new Uri(WBSTRString);
					}
					else
					{
						_responseUri = requestUri;
					}
					ulong contentLength = 0uL;
					if (((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, ulong*, int>)(*(ulong*)(*(long*)pResponse + 72)))((nint)pResponse, &contentLength) >= 0)
					{
						_contentLength = (long)contentLength;
					}
					string wBSTRString2 = "";
					fixed (char* wBSTRStringPtr2 = wBSTRString2)
					{
						((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, ushort*, ushort**, int>)(*(ulong*)(*(long*)pResponse + 112)))((nint)pResponse, (ushort*)Unsafe.AsPointer(ref Module.1BK_0040DOFICLFP__003F_0024AAC_003F_0024AAo_003F_0024AAn_003F_0024AAt_003F_0024AAe_003F_0024AAn_003F_0024AAt_003F_0024AA_003F9_003F_0024AAT_003F_0024AAy_003F_0024AAp_003F_0024AAe), (ushort**)(wBSTRStringPtr2));
						bool flag2 = *(long*)(wBSTRStringPtr2) != 0L && ((*(ushort*)(*(ulong*)(wBSTRStringPtr2)) != 0) ? true : false);
						if (flag2)
						{
							_contentType = wBSTRString2;
						}
						string wBSTRString3 = "";
						fixed (char* wBSTRStringPtr3 = wBSTRString3)
						{
							string s = null;
							((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, ushort*, ushort**, int>)(*(ulong*)(*(long*)pResponse + 112)))((nint)pResponse, (ushort*)Unsafe.AsPointer(ref Module.1BA_0040FICLJLAN__003F_0024AAE_003F_0024AAx_003F_0024AAp_003F_0024AAi_003F_0024AAr_003F_0024AAe_003F_0024AAs), (ushort**)(wBSTRStringPtr3));
							bool flag3 = *(long*)(wBSTRStringPtr3) != 0L && ((*(ushort*)(*(ulong*)(wBSTRStringPtr3)) != 0) ? true : false);
							if (flag3)
							{
								s = wBSTRString3;
							}
							if (DateTime.TryParse(s, out _expires))
							{
								DateTime dateTime = (_expires = _expires.ToUniversalTime());
							}
							else
							{
								_expires = DateTime.MaxValue;
							}
						}
					}
				}
			}
			IStream* pStream2 = m_pStream;
			if (pStream2 != null)
			{
				((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, uint>)(*(ulong*)(*(long*)pStream2 + 8)))((nint)pStream2);
			}
		}

		protected virtual void Dispose([MarshalAs(UnmanagedType.U1)] bool P_0)
		{
			if (P_0)
			{
				_0021HttpWebResponse();
				return;
			}
			try
			{
				_0021HttpWebResponse();
			}
			finally
			{
				//base.Finalize();
			}
		}

		public void Dispose()
		{
			Dispose(true);
		}

		~HttpWebResponse()
		{
			Dispose(false);
		}
	}
}