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

using System;
using System.Collections;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
namespace Microsoft.Zune.Service
{
	public class AppOfferCollection : OfferCollection, IDisposable
	{
		private IList m_items;

		private unsafe IAppCollection* m_pCollection;

		public IList Items => m_items;

		internal unsafe AppOfferCollection() : base()
		{
			//IL_0015: Expected I, but got I8
			m_items = null;
			m_pCollection = null;
		}

		private void _007EAppOfferCollection()
		{
			_0021AppOfferCollection();
		}

		private unsafe void _0021AppOfferCollection()
		{
			//IL_0017: Expected I, but got I8
			//IL_0020: Expected I, but got I8
			IAppCollection* pCollection = m_pCollection;
			if (pCollection != null)
			{
				((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, uint>)(*(ulong*)(*(long*)pCollection + 16)))((nint)pCollection);
				m_pCollection = null;
			}
			m_items = null;
		}

		internal unsafe int Init(IAppCollection* pCollection)
		{
			//IL_000f: Expected I, but got I8
			//IL_0042: Expected I, but got I8
			//IL_0042: Expected I, but got I8
			//IL_0067: Expected I, but got I8
			//IL_00a7: Expected I, but got I8
			//IL_00a7: Expected I, but got I8
			//IL_0102: Expected I, but got I8
			//IL_0102: Expected I, but got I8
			//IL_0102: Expected I, but got I8
			//IL_0136: Expected I, but got I8
			//IL_0136: Expected I, but got I8
			//IL_014e: Expected I, but got I8
			//IL_0159: Expected I, but got I8
			//IL_0164: Expected I, but got I8
			//IL_016f: Expected I, but got I8
			//IL_017a: Expected I, but got I8
			//IL_0185: Expected I, but got I8
			//IL_0190: Expected I, but got I8
			//IL_0198: Expected I, but got I8
			//IL_01c9: Expected I, but got I8
			//IL_0216: Expected I, but got I8
			int num = 0;
			int num2 = ((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, int>)(*(ulong*)(*(long*)pCollection + 24)))((nint)pCollection);
			IList list = new ArrayList(num2);
			int num3 = 0;
			if (0 < num2)
			{
				do
				{
					AppMetadata appMetadata;
					Module.AppMetadata_002E_007Bctor_007D(&appMetadata);
					try
					{
						if (num >= 0)
						{
							num = ((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, int, AppMetadata*, IContextData**, int>)(*(ulong*)(*(long*)pCollection + 32)))((nint)pCollection, num3, &appMetadata, null);
						}
						DateTime result = default(DateTime);
						if (num >= 0)
						{
							if (Unsafe.As<AppMetadata, long>(ref Unsafe.AddByteOffset(ref appMetadata, 72)) == 0L || !DateTime.TryParse(new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 72))), out result))
							{
								result = DateTime.MinValue;
							}
							Guid id = Unsafe.As<AppMetadata, _GUID>(ref Unsafe.AddByteOffset(ref appMetadata, 8));
							long num4 = Unsafe.As<AppMetadata, long>(ref Unsafe.AddByteOffset(ref appMetadata, 136));
							bool inCollection = ((((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, int>)(*(ulong*)(*(long*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 136)) + 144)))((nint)num4) != 0) ? true : false);
							_0024ArrayType_0024_0024_0024BY01W4EMediaRights_0040_0040 _0024ArrayType_0024_0024_0024BY01W4EMediaRights_0040_0040;
							*(int*)(&_0024ArrayType_0024_0024_0024BY01W4EMediaRights_0040_0040) = 3;
                            Unsafe.As<_0024ArrayType_0024_0024_0024BY01W4EMediaRights_0040_0040, int>(ref Unsafe.AddByteOffset(ref _0024ArrayType_0024_0024_0024BY01W4EMediaRights_0040_0040, 4)) = 11;
							EMediaRights* ptr = (EMediaRights*)(&_0024ArrayType_0024_0024_0024BY01W4EMediaRights_0040_0040);
							uint num5 = 2u;
							do
							{
								CComPtrNtv<IPriceInfo> cComPtrNtv_003CIPriceInfo_003E = new();
								try
								{
									_GUID gUID_NULL = Module.GUID_NULL;
									_GUID gUID_NULL2 = Module.GUID_NULL;
									int num6 = (int)(*ptr);
									long num7 = Unsafe.As<AppMetadata, long>(ref Unsafe.AddByteOffset(ref appMetadata, 136));
									if (((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, EMediaRights, EMediaFormat, _GUID*, _GUID*, IPriceInfo**, ushort**, int>)(*(ulong*)(*(long*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 136)) + 136)))((nint)num7, (EMediaRights)num6, (EMediaFormat)5, &gUID_NULL2, &gUID_NULL, (IPriceInfo**)(cComPtrNtv_003CIPriceInfo_003E.p), null) >= 0)
									{
										bool isTrialPurchase = num6 == 11;
										long num8 = Unsafe.As<AppMetadata, long>(ref Unsafe.AddByteOffset(ref appMetadata, 136));
										bool previouslyPurchased = ((((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, EMediaRights, EMediaFormat, int, int, int>)(*(ulong*)(*(long*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 136)) + 168)))((nint)num8, (EMediaRights)num6, (EMediaFormat)5, 1, 1) != 0) ? true : false);
										list.Add(new AppOffer(id, new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 24))), new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 48))), new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 56))), new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 64))), new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 88))), new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 96))), new string((char*)Unsafe.As<AppMetadata, ulong>(ref Unsafe.AddByteOffset(ref appMetadata, 112))), new PriceInfo((IPriceInfo*)(*(ulong*)(cComPtrNtv_003CIPriceInfo_003E.p))), result, previouslyPurchased, inCollection, isTrialPurchase));
									}
								}
								catch
								{
									//try-fault
									cComPtrNtv_003CIPriceInfo_003E.Dispose();
									throw;
								}
								Module.CComPtrNtv_003CIPriceInfo_003E_002E_007Bdtor_007D(cComPtrNtv_003CIPriceInfo_003E.p);
								ptr = (EMediaRights*)((ulong)(nint)ptr + 4uL);
								num5 += uint.MaxValue;
							}
							while (num5 != 0);
						}
					}
					catch
					{
						//try-fault
						Module.___CxxCallUnwindDtor((delegate*<void*, void>)(delegate*<AppMetadata*, void>)(&Module.AppMetadata_002E_007Bdtor_007D), &appMetadata);
						throw;
					}
					Module.AppMetadata_002E_007Bdtor_007D(&appMetadata);
					num3++;
				}
				while (num3 < num2);
				if (num < 0)
				{
					goto IL_0217;
				}
			}
			m_items = list;
			m_pCollection = pCollection;
			((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, uint>)(*(ulong*)(*(long*)pCollection + 8)))((nint)pCollection);
			goto IL_0217;
			IL_0217:
			return num;
		}

		internal unsafe IAppCollection* GetCollection()
		{
			//IL_0016: Expected I, but got I8
			IAppCollection* pCollection = m_pCollection;
			if (pCollection != null)
			{
				((delegate* unmanaged[Cdecl, Cdecl]<IntPtr, uint>)(*(ulong*)(*(long*)pCollection + 8)))((nint)pCollection);
			}
			return m_pCollection;
		}

		protected virtual void Dispose([MarshalAs(UnmanagedType.U1)] bool P_0)
		{
			if (P_0)
			{
				_0021AppOfferCollection();
				return;
			}
			try
			{
				_0021AppOfferCollection();
			}
			finally
			{
				//base.Finalize();
			}
		}

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

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