// Token: 0x06001E4A RID: 7754 RVA: 0x000624D8 File Offset: 0x000606D8
public void method_1(Stream stream_orig, Stream stream_patch, Stream stream_dest, uint?overrideExpectedStartingFileLength, Struct43 overrideExpectedStartingHash, uint?overrideExpectedResultingFileLength, Struct43 overrideExpectedResultingHash, bool validate_expected, bool validate_result)
{
using (Stream3 stream = new Stream3(stream_orig))
{
using (Stream3 stream2 = new Stream3(stream_patch))
{
using (Stream3 stream3 = new Stream3(stream_dest))
{
using (BinaryReader binaryReader = new BinaryReader(stream))
{
using (BinaryReader binaryReader2 = new BinaryReader(stream2))
{
using (BinaryWriter binaryWriter = new BinaryWriter(stream3))
{
binaryReader2.ReadUInt32();
ushort num = binaryReader2.ReadUInt16();
uint num2 = binaryReader2.ReadUInt32();
Struct43 @struct = binaryReader2.BaseStream.smethod_22();
uint num3 = binaryReader2.ReadUInt32();
Struct43 struct2 = binaryReader2.BaseStream.smethod_22();
uint num4 = 0U;
if (validate_expected)
{
if (stream.Length != (long)((ulong)num2) && (overrideExpectedStartingFileLength == null || overrideExpectedStartingFileLength.Value != num2))
{
throw new InvalidDataException(string.Format("The starting file size: '{0}' does not match the expected file size: '{1}'.", stream.Length, num2));
}
Struct43 struct3 = stream_orig.smethod_2();
if (Struct43.smethod_6(struct3, @struct) && (Struct43.smethod_5(overrideExpectedStartingHash, Struct43.struct43_0) || Struct43.smethod_6(overrideExpectedStartingHash, struct3)))
{
throw new InvalidDataException(string.Format("The actual starting hash: '{0}' does not match the expected hash: '{1}'.", struct3, @struct));
}
}
byte[] buffer = new byte[4096];
int num5 = 0;
uint num7;
uint num10;
do
{
ushort num6 = (ushort)(num7 = (uint)binaryReader2.ReadUInt16());
while (num6 > 0 && !binaryReader2.smethod_3())
{
int num8 = binaryReader2.Read(buffer, 0, (int)((num6 > 4096) ? 4096 : num6));
binaryWriter.Write(buffer, 0, num8);
num6 -= (ushort)num8;
num4 += (uint)((ushort)num8);
if (this.eventHandler_0 != null)
{
int num9 = EventArgs9.smethod_0((long)((ulong)num4), (long)((ulong)num3));
if (num5 != num9)
{
num5 = num9;
this.eventHandler_0(this, new EventArgs9((long)((ulong)num4), (long)((ulong)num3)));
}
}
}
num6 = (ushort)(num10 = (uint)binaryReader2.ReadUInt16());
if (num6 > 0)
{
int num11 = binaryReader2.ReadInt32();
if (num < 2)
{
binaryReader.BaseStream.Seek((long)num11, SeekOrigin.Begin);
}
else
{
binaryReader.BaseStream.Seek((long)num11, SeekOrigin.Current);
}
while (num6 > 0 && !binaryReader2.smethod_3())
{
int num8 = binaryReader.Read(buffer, 0, (int)((num6 > 4096) ? 4096 : num6));
binaryWriter.Write(buffer, 0, num8);
num6 -= (ushort)num8;
num4 += (uint)((ushort)num8);
if (this.eventHandler_0 != null)
{
int num9 = EventArgs9.smethod_0((long)((ulong)num4), (long)((ulong)num3));
if (num5 != num9)
{
num5 = num9;
this.eventHandler_0(this, new EventArgs9((long)((ulong)num4), (long)((ulong)num3)));
}
}
}
}
}while (num10 != 0U || num7 != 0U);
if (validate_result)
{
if (stream3.Length != (long)((ulong)num3))
{
if (overrideExpectedResultingFileLength != null)
{
uint?num12 = overrideExpectedResultingFileLength;
long length = stream3.Length;
if ((ulong)num12.GetValueOrDefault() == (ulong)length && num12 != null)
{
goto IL_2D7;
}
}
throw new InvalidDataException(string.Format("The resulting file length: '{0}' does not match the expected data length: '{1}'.", stream3.Length, num3));
}
IL_2D7:
Struct43 struct4 = stream3.smethod_2();
if (Struct43.smethod_6(struct4, struct2) && (Struct43.smethod_5(overrideExpectedResultingHash, Struct43.struct43_0) || Struct43.smethod_6(overrideExpectedResultingHash, struct4)))
{
throw new InvalidDataException(string.Format("The resulting hash: '{0}' does not match the expected hash: '{1}'.", struct4, struct2));
}
}
}
}
}
}
}
}
}
// Token: 0x06002B3A RID: 11066 RVA: 0x000A7A20 File Offset: 0x000A5C20
private static void smethod_1(EventHandler <EventArgs9> progressChanged, string installPath, Class136 mf, Class337 index, int total, ref int count)
{
foreach (KeyValuePair <string, Class337.Struct34> keyValuePair in index)
{
string text = Path.Combine(installPath, keyValuePair.Key);
if (!File.Exists(text) || Class234.smethod_11(text) != keyValuePair.Value.ExpectedSize || Struct43.smethod_6(Class513.smethod_0(text), keyValuePair.Value.ExpectedHash))
{
if (mf.method_6(keyValuePair.Key))
{
Class338 @class = mf[keyValuePair.Key];
mf.method_15(@class);
@class.smethod_0(text);
@class.Data = null;
Class110.Instance.CreatedFileArchive.method_4(text);
}
count++;
if (progressChanged != null)
{
progressChanged(null, new EventArgs9((long)count, (long)total));
}
}
}
}
// Token: 0x0600263D RID: 9789 RVA: 0x00087018 File Offset: 0x00085218
public void method_5()
{
this.DateInstalled = DateTime.Now;
HashSet <string> hashSet = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
lock (((ICollection)this.dictionary_0).SyncRoot)
{
using (Class132 @class = new Class132(this.FileName, false, false))
{
foreach (KeyValuePair <string, Struct43> keyValuePair in @class.ItemIndex)
{
if (this.dictionary_0.ContainsKey(keyValuePair.Key))
{
if (Struct43.smethod_6(keyValuePair.Value, this.dictionary_0[keyValuePair.Key].struct43_0))
{
if (this.dictionary_0[keyValuePair.Key].enum76_0 == Enum76.const_1)
{
this.dictionary_0[keyValuePair.Key].enum76_0 = Enum76.const_3;
}
this.dictionary_0[keyValuePair.Key].struct43_0 = keyValuePair.Value;
}
}
else if (Class136.smethod_8(keyValuePair.Key))
{
if (this.method_4(keyValuePair.Key))
{
this.dictionary_0.Add(keyValuePair.Key, new Class102.Class403(keyValuePair.Value, Enum76.const_0));
}
else
{
this.dictionary_0.Add(keyValuePair.Key, new Class102.Class403(keyValuePair.Value, Enum76.const_3));
this.InstallState = Enum76.const_3;
}
}
}
foreach (KeyValuePair <string, Class102.Class403> keyValuePair2 in this.dictionary_0)
{
if ([email protected](keyValuePair2.Key))
{
Enum76 @enum = keyValuePair2.Value.enum76_0;
if (@enum == Enum76.const_1)
{
keyValuePair2.Value.enum76_0 = Enum76.const_4;
}
else
{
hashSet.Add(keyValuePair2.Key);
}
}
}
this.Name = @class.Name;
this.UpdateUri = @class.UpdateUri;
this.VersionType = @class.Type;
this.ContentPackVersion = @class.Version;
this.LoaderPack = @class.LoaderPack;
if (this.VersionType == Enum82.const_0)
{
this.DataHash = @class.DataHash;
}
}
if (this.VersionType != Enum82.const_0)
{
using (Stream stream = File.Open(this.FileName, FileMode.Open, FileAccess.Read, FileShare.None))
{
this.DataHash = stream.smethod_2();
}
}
this.dictionary_0.smethod_8(hashSet);
}
}