// Token: 0x060020A8 RID: 8360 RVA: 0x0006DF14 File Offset: 0x0006C114
private void method_6(Stream file_stream, BinaryReader reader, bool loadIcon, bool populateData)
{
this.ID = reader.smethod_29();
this.DataHash = reader.smethod_24();
this.LoaderPack = Struct43.smethod_5(this.DataHash, Struct43.struct43_0);
this.UpdateUri = reader.smethod_32();
this.Name = reader.ReadString();
this.Author = reader.ReadString();
this.Description = reader.ReadString();
this.Version = reader.smethod_27();
this.MinimumVersion = reader.smethod_27();
this.PasswordHash = reader.smethod_24();
int num = reader.ReadInt32();
if (num > 0)
{
if (loadIcon)
{
using (Stream3 stream = new Stream3(file_stream, file_stream.Position, (long)num + file_stream.Position))
{
this.memoryStream_0 = new MemoryStream();
stream.CopyTo(this.memoryStream_0);
this.Icon = (Bitmap)Image.FromStream(this.memoryStream_0);
goto IL_EE;
}
}
file_stream.Position += (long)num;
}
IL_EE:
if (this.LoaderPack)
{
if (populateData)
{
this.Data = new Class136();
return;
}
}
else
{
int num2 = reader.ReadInt32();
for (int i = 0; i < num2; i++)
{
this.ItemIndex.Add(reader.ReadString(), reader.smethod_24());
}
int num3 = reader.ReadInt32();
if (populateData)
{
using (Stream3 stream2 = new Stream3(file_stream, file_stream.Position, (long)num3 + file_stream.Position))
{
this.Data = new Class136(stream2);
this.Data.method_12();
return;
}
}
file_stream.Position += (long)num3;
}
}
// Token: 0x060019BB RID: 6587 RVA: 0x00008F60 File Offset: 0x00007160
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
if (!(destinationType == typeof(string)))
{
return(base.ConvertTo(context, culture, value, destinationType));
}
if (Struct43.smethod_5((Struct43)value, Struct43.struct43_0))
{
return(Class195.string_0);
}
return(value.ToString());
}
// Token: 0x0600261C RID: 9756 RVA: 0x00086AFC File Offset: 0x00084CFC
public bool method_0(Struct43 currentHash, Version currentVersion, out int startIndex)
{
for (int i = 0; i < this.list_0.Count; i++)
{
KeyValuePair <Struct43, Class319> keyValuePair = this.list_0[i];
if (Struct43.smethod_5(keyValuePair.Key, currentHash) && keyValuePair.Value.ExpectedContentPackVersion == currentVersion)
{
startIndex = i;
return(true);
}
}
startIndex = -1;
return(false);
}
// Token: 0x060018C5 RID: 6341 RVA: 0x00043388 File Offset: 0x00041588
public bool method_2(Struct43 hash)
{
lock (((ICollection)this.Patches).SyncRoot)
{
foreach (Class282 @class in this.Patches)
{
if (Struct43.smethod_5(@class.ExpectedHash, hash))
{
return(true);
}
}
}
return(false);
}
// Token: 0x0600243F RID: 9279 RVA: 0x0007AE64 File Offset: 0x00079064
private static void smethod_1(Class321 pd, BinaryWriter write_stream, uint offset_orig, uint offset_new, string filename, Stream stream_orig, uint orig_start, uint orig_end, Stream stream_new, uint new_start, uint new_end)
{
uint num = new_end - new_start;
uint num2 = orig_end - orig_start;
using (Stream3 stream = new Stream3(stream_orig, (long)((ulong)orig_start), (long)((ulong)orig_end)))
{
using (Stream3 stream2 = new Stream3(stream_new, (long)((ulong)new_start), (long)((ulong)new_end)))
{
if (num == num2 && Struct43.smethod_5(stream.smethod_2(), stream2.smethod_2()))
{
Class292.smethod_4(pd, write_stream, 0U, null, 0U, num2, offset_orig + orig_start);
}
else
{
Class292.smethod_12(pd, Class292.smethod_15(filename), write_stream, offset_orig + orig_start, offset_new + new_start, stream, stream2);
}
}
}
}
// Token: 0x060018C4 RID: 6340 RVA: 0x000432E0 File Offset: 0x000414E0
public Class186 method_1(Struct43 expectedHash)
{
Class186 @class = this.method_0();
lock (((ICollection)this.Patches).SyncRoot)
{
for (int i = this.Patches.Count - 1; i >= 0; i--)
{
if (Struct43.smethod_5(expectedHash, this.Patches[i].ExpectedHash))
{
while (i < this.Patches.Count)
{
@class.Patches.Add(this.Patches[i].imethod_0());
i++;
}
break;
}
}
}
return(@class);
}
// Token: 0x060018C7 RID: 6343 RVA: 0x00043434 File Offset: 0x00041634
public Enum23 method_4(string filename, out Struct43 actualFileHash, out long actualFileSize)
{
actualFileSize = 0L;
actualFileHash = default(Struct43);
Enum23 result;
try
{
if (File.Exists(filename))
{
actualFileHash = Class513.smethod_0(filename);
if (this.ExpectedSize == (actualFileSize = Class234.smethod_11(filename)))
{
if (Struct43.smethod_5(this.ExpectedHash, actualFileHash))
{
result = Enum23.const_2;
}
else
{
result = Enum23.const_1;
}
}
else
{
result = Enum23.const_1;
}
}
else
{
result = Enum23.const_0;
}
}
finally
{
this.ForceRecheck = false;
}
return(result);
}
// Token: 0x060020A7 RID: 8359 RVA: 0x0006DE08 File Offset: 0x0006C008
private static void smethod_3(Stream stream, out uint index, out uint data_length)
{
using (Stream3 stream2 = new Stream3(stream))
{
using (BinaryReader binaryReader = new BinaryReader(stream2))
{
binaryReader.ReadBytes(Class132.byte_0.Length);
binaryReader.ReadInt32();
binaryReader.smethod_29();
Struct43 val = binaryReader.smethod_24();
if (Struct43.smethod_5(val, Struct43.struct43_0))
{
throw new LoaderPackNotSupported();
}
if (binaryReader.ReadBoolean())
{
binaryReader.ReadString();
}
binaryReader.ReadString();
binaryReader.ReadString();
binaryReader.ReadString();
binaryReader.smethod_27();
binaryReader.smethod_27();
binaryReader.smethod_24();
int num = binaryReader.ReadInt32();
stream.Position += (long)num;
int num2 = binaryReader.ReadInt32();
for (int i = 0; i < num2; i++)
{
binaryReader.ReadString();
binaryReader.smethod_24();
}
data_length = (uint)binaryReader.ReadInt32();
index = (uint)stream.Position;
}
}
}
// Token: 0x060018C8 RID: 6344 RVA: 0x000434B8 File Offset: 0x000416B8
public Enum23 method_5(Class186 lastFile, string filename, out Struct43 actualFileHash)
{
actualFileHash = default(Struct43);
Enum23 result;
try
{
if (File.Exists(filename))
{
if (!this.ForceRecheck && !lastFile.ForceRecheck && !(this.Version != lastFile.Version))
{
if (this.ExpectedSize == Class234.smethod_11(filename))
{
return(Enum23.const_2);
}
}
actualFileHash = Class513.smethod_0(filename);
if (Struct43.smethod_5(this.ExpectedHash, actualFileHash))
{
result = Enum23.const_2;
}
else
{
result = Enum23.const_1;
}
}
else
{
result = Enum23.const_0;
}
}
finally
{
this.ForceRecheck = false;
}
return(result);
}
// Token: 0x060020A9 RID: 8361 RVA: 0x0006E0CC File Offset: 0x0006C2CC
private void method_7(Stream file_stream, BinaryReader reader, bool loadIcon, bool populateData)
{
Encoding encoding = Encoding.GetEncoding(1252);
int num = reader.ReadInt32();
if (num != 1)
{
throw new InvalidFileVersion <int>(1, 1, num);
}
decimal num2 = reader.ReadDecimal();
decimal d = reader.ReadDecimal();
int num3 = (int)Math.Floor(num2);
this.MinimumVersion = new Version(num3, (int)((num2 - num3) * 100m), (int)(d * 100m), 0);
this.Name = Class132.smethod_4(reader, encoding);
this.Description = Class132.smethod_4(reader, encoding);
this.Author = Class132.smethod_4(reader, encoding);
this.PasswordHash = new Struct43(Class132.smethod_4(reader, encoding));
if (Struct43.smethod_5(this.PasswordHash, Class132.struct43_0))
{
this.PasswordHash = Struct43.struct43_0;
}
Class132.smethod_4(reader, encoding);
string text = Class132.smethod_4(reader, encoding);
if (!string.IsNullOrEmpty(text))
{
this.ObsoleteDownloadURL = new Uri(text);
}
string text2 = Class132.smethod_4(reader, encoding);
if (!string.IsNullOrEmpty(text2))
{
this.UpdateUri = new Uri(text2);
}
this.ID = new Guid(Class132.smethod_4(reader, encoding));
this.DataHash = new Struct43(Class132.smethod_4(reader, encoding));
int num4 = reader.ReadInt32();
if (num4 > 0)
{
if (loadIcon)
{
using (Stream3 stream = new Stream3(file_stream, file_stream.Position, file_stream.Position + (long)num4))
{
this.memoryStream_0 = new MemoryStream();
stream.CopyTo(this.memoryStream_0);
this.Icon = (Bitmap)Image.FromStream(this.memoryStream_0);
goto IL_1AC;
}
}
file_stream.Position += (long)num4;
}
IL_1AC:
this.LoaderPack = reader.ReadBoolean();
if (this.LoaderPack)
{
this.DataHash = Struct43.struct43_0;
}
if (this.LoaderPack)
{
if (populateData)
{
this.Data = new Class136();
return;
}
}
else
{
int num5 = reader.ReadInt32();
for (int i = 0; i < num5; i++)
{
this.ItemIndex.Add(Class132.smethod_4(reader, encoding), new Struct43(Class132.smethod_4(reader, encoding)));
}
int num6 = reader.ReadInt32();
if (populateData)
{
using (Stream3 stream2 = new Stream3(file_stream, file_stream.Position, file_stream.Position + (long)num6))
{
this.Data = new Class136(stream2);
this.Data.method_12();
return;
}
}
file_stream.Position += (long)num6;
}
}
// 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));
}
}
}
}
}
}
}
}
}