public void method_31(bool bool_1)
{
Class202 @class = new Class202(this.byte_0);
if (@class.method_6(1))
{
if ((this.ushort_1 & 255) < 45)
{
throw new ZipException("Zip64 Extended information found but version is not valid");
}
this.bool_0 = true;
if (@class.method_3() < 4)
{
throw new ZipException("Extra data extended Zip64 information length is invalid");
}
if (bool_1 || this.ulong_0 == 4294967295uL)
{
this.ulong_0 = (ulong)@class.method_14();
}
if (bool_1 || this.ulong_1 == 4294967295uL)
{
this.ulong_1 = (ulong)@class.method_14();
}
if (!bool_1 && this.long_1 == 4294967295L)
{
this.long_1 = @class.method_14();
}
}
else if ((this.ushort_1 & 255) >= 45 && (this.ulong_0 == 4294967295uL || this.ulong_1 == 4294967295uL))
{
throw new ZipException("Zip64 Extended information required but is missing.");
}
if (@class.method_6(10))
{
if (@class.method_3() < 8)
{
throw new ZipException("NTFS Extra data invalid");
}
@class.method_15();
while (@class.method_5() >= 4)
{
int num = @class.method_16();
int num2 = @class.method_16();
if (num == 1)
{
if (num2 >= 24)
{
long fileTime = @class.method_14();
@class.method_14();
@class.method_14();
this.method_19(DateTime.FromFileTime(fileTime));
return;
}
return;
}
else
{
@class.method_18(num2);
}
}
return;
}
else if (@class.method_6(21589))
{
int num3 = @class.method_3();
int num4 = @class.method_17();
if ((num4 & 1) != 0 && num3 >= 5)
{
int seconds = @class.method_15();
this.method_19((new DateTime(1970, 1, 1, 0, 0, 0).ToUniversalTime() + new TimeSpan(0, 0, 0, seconds, 0)).ToLocalTime());
}
}
}
public void method_31(bool bool_1)
{
Class202 @class = new Class202(this.byte_0);
if (@class.method_6(1))
{
if ((this.ushort_1 & 255) < 45)
{
throw new ZipException("Zip64 Extended information found but version is not valid");
}
this.bool_0 = true;
if (@class.method_3() < 4)
{
throw new ZipException("Extra data extended Zip64 information length is invalid");
}
if (bool_1 || this.ulong_0 == 4294967295uL)
{
this.ulong_0 = (ulong)@class.method_14();
}
if (bool_1 || this.ulong_1 == 4294967295uL)
{
this.ulong_1 = (ulong)@class.method_14();
}
if (!bool_1 && this.long_1 == 4294967295L)
{
this.long_1 = @class.method_14();
}
}
else if ((this.ushort_1 & 255) >= 45 && (this.ulong_0 == 4294967295uL || this.ulong_1 == 4294967295uL))
{
throw new ZipException("Zip64 Extended information required but is missing.");
}
if (@class.method_6(10))
{
if (@class.method_3() < 8)
{
throw new ZipException("NTFS Extra data invalid");
}
@class.method_15();
while (@class.method_5() >= 4)
{
int num = @class.method_16();
int num2 = @class.method_16();
if (num == 1)
{
if (num2 >= 24)
{
long fileTime = @class.method_14();
@class.method_14();
@class.method_14();
this.method_19(DateTime.FromFileTime(fileTime));
return;
}
return;
}
else
{
@class.method_18(num2);
}
}
return;
}
else if (@class.method_6(21589))
{
int num3 = @class.method_3();
int num4 = @class.method_17();
if ((num4 & 1) != 0 && num3 >= 5)
{
int seconds = @class.method_15();
this.method_19((new DateTime(1970, 1, 1, 0, 0, 0).ToUniversalTime() + new TimeSpan(0, 0, 0, seconds, 0)).ToLocalTime());
}
}
}
public void method_10(Class193 class193_1)
{
if (class193_1 == null)
{
throw new ArgumentNullException("entry");
}
if (this.arrayList_0 == null)
{
throw new InvalidOperationException("ZipOutputStream was finished");
}
if (this.class193_0 != null)
{
this.method_11();
}
if (this.arrayList_0.Count == 2147483647)
{
throw new ZipException("Too many entries for Zip file");
}
Enum31 @enum = class193_1.method_27();
int int_ = this.int_0;
class193_1.method_5(class193_1.method_4() & 2048);
this.bool_2 = false;
bool flag = true;
if (@enum == Enum31.const_0)
{
class193_1.method_5(class193_1.method_4() & -9);
if (class193_1.method_23() >= 0L)
{
if (class193_1.method_21() < 0L)
{
class193_1.method_22(class193_1.method_23());
}
else if (class193_1.method_21() != class193_1.method_23())
{
throw new ZipException("Method STORED, but compressed size != size");
}
}
else if (class193_1.method_21() >= 0L)
{
class193_1.method_24(class193_1.method_21());
}
if (class193_1.method_21() < 0L || class193_1.method_25() < 0L)
{
if (base.method_0())
{
flag = false;
}
else
{
@enum = Enum31.const_1;
int_ = 0;
}
}
}
if (@enum == Enum31.const_1)
{
if (class193_1.method_21() == 0L)
{
class193_1.method_24(class193_1.method_21());
class193_1.method_26(0L);
@enum = Enum31.const_0;
}
else if (class193_1.method_23() < 0L || class193_1.method_21() < 0L || class193_1.method_25() < 0L)
{
flag = false;
}
}
if (!flag)
{
if (!base.method_0())
{
class193_1.method_5(class193_1.method_4() | 8);
}
else
{
this.bool_2 = true;
}
}
if (base.method_1() != null)
{
class193_1.method_1(true);
if (class193_1.method_25() < 0L)
{
class193_1.method_5(class193_1.method_4() | 8);
}
}
class193_1.method_7(this.long_1);
class193_1.method_28(@enum);
this.enum31_0 = @enum;
this.long_3 = -1L;
if (this.enum30_0 == Enum30.const_1 || (class193_1.method_21() < 0L && this.enum30_0 == Enum30.const_2))
{
class193_1.method_13();
}
this.method_8(67324752);
this.method_7(class193_1.method_11());
this.method_7(class193_1.method_4());
this.method_7((int)((byte)@enum));
this.method_8((int)class193_1.method_17());
if (flag)
{
this.method_8((int)class193_1.method_25());
if (class193_1.method_15())
{
this.method_8(-1);
this.method_8(-1);
}
else
{
this.method_8(class193_1.method_0() ? ((int)class193_1.method_23() + 12) : ((int)class193_1.method_23()));
this.method_8((int)class193_1.method_21());
}
}
else
{
if (this.bool_2)
{
this.long_2 = this.stream_0.Position;
}
this.method_8(0);
if (this.bool_2)
{
this.long_3 = this.stream_0.Position;
}
if (class193_1.method_15() && this.bool_2)
{
this.method_8(-1);
this.method_8(-1);
}
else
{
this.method_8(0);
this.method_8(0);
}
}
byte[] array = Class186.smethod_4(class193_1.method_4(), class193_1.method_20());
if (array.Length > 65535)
{
throw new ZipException("Entry name too long.");
}
Class202 @class = new Class202(class193_1.method_29());
if (class193_1.method_15() && (flag || this.bool_2))
{
@class.method_8();
if (flag)
{
@class.method_12(class193_1.method_21());
@class.method_12(class193_1.method_23());
}
else
{
@class.method_12(-1L);
@class.method_12(-1L);
}
@class.method_9(1);
if ([email protected]_6(1))
{
throw new ZipException("Internal error cant find extra data");
}
if (this.bool_2)
{
this.long_3 = (long)@class.method_4();
}
}
else
{
@class.method_13(1);
}
byte[] array2 = @class.method_0();
this.method_7(array.Length);
this.method_7(array2.Length);
if (array.Length > 0)
{
this.stream_0.Write(array, 0, array.Length);
}
if (class193_1.method_15() && this.bool_2)
{
this.long_3 += this.stream_0.Position;
}
if (array2.Length > 0)
{
this.stream_0.Write(array2, 0, array2.Length);
}
this.long_1 += (long)(30 + array.Length + array2.Length);
this.class193_0 = class193_1;
this.class192_0.vmethod_1();
if (@enum == Enum31.const_1)
{
this.class194_0.method_0();
this.class194_0.method_7(int_);
}
this.long_0 = 0L;
if (class193_1.method_0())
{
if (class193_1.method_25() < 0L)
{
this.method_12(class193_1.method_17() << 16);
return;
}
this.method_12(class193_1.method_25());
}
}
public override void vmethod_0()
{
if (this.arrayList_0 == null)
{
return;
}
if (this.class193_0 != null)
{
this.method_11();
}
long num = (long)this.arrayList_0.Count;
long num2 = 0L;
foreach (Class193 @class in this.arrayList_0)
{
this.method_8(33639248);
this.method_7(45);
this.method_7(@class.method_11());
this.method_7(@class.method_4());
this.method_7((int)((short)@class.method_27()));
this.method_8((int)@class.method_17());
this.method_8((int)@class.method_25());
if ([email protected]_14() && @class.method_23() < 4294967295L)
{
this.method_8((int)@class.method_23());
}
else
{
this.method_8(-1);
}
if ([email protected]_14() && @class.method_21() < 4294967295L)
{
this.method_8((int)@class.method_21());
}
else
{
this.method_8(-1);
}
byte[] array = Class186.smethod_4(@class.method_4(), @class.method_20());
if (array.Length > 65535)
{
throw new ZipException("Name too long.");
}
Class202 class2 = new Class202(@class.method_29());
if (@class.method_16())
{
class2.method_8();
if (@class.method_14() || @class.method_21() >= 4294967295L)
{
class2.method_12(@class.method_21());
}
if (@class.method_14() || @class.method_23() >= 4294967295L)
{
class2.method_12(@class.method_23());
}
if (@class.method_6() >= 4294967295L)
{
class2.method_12(@class.method_6());
}
class2.method_9(1);
}
else
{
class2.method_13(1);
}
byte[] array2 = class2.method_0();
byte[] array3 = (@class.method_32() != null) ? Class186.smethod_4(@class.method_4(), @class.method_32()) : new byte[0];
if (array3.Length > 65535)
{
throw new ZipException("Comment too long.");
}
this.method_7(array.Length);
this.method_7(array2.Length);
this.method_7(array3.Length);
this.method_7(0);
this.method_7(0);
if (@class.method_8() != -1)
{
this.method_8(@class.method_8());
}
else if (@class.method_33())
{
this.method_8(16);
}
else
{
this.method_8(0);
}
if (@class.method_6() >= 4294967295L)
{
this.method_8(-1);
}
else
{
this.method_8((int)@class.method_6());
}
if (array.Length > 0)
{
this.stream_0.Write(array, 0, array.Length);
}
if (array2.Length > 0)
{
this.stream_0.Write(array2, 0, array2.Length);
}
if (array3.Length > 0)
{
this.stream_0.Write(array3, 0, array3.Length);
}
num2 += (long)(46 + array.Length + array2.Length + array3.Length);
}
using (Stream25 stream = new Stream25(this.stream_0))
{
stream.method_1(num, num2, this.long_1, this.byte_1);
}
this.arrayList_0 = null;
}
public void method_10(Class193 class193_1)
{
if (class193_1 == null)
{
throw new ArgumentNullException("entry");
}
if (this.arrayList_0 == null)
{
throw new InvalidOperationException("ZipOutputStream was finished");
}
if (this.class193_0 != null)
{
this.method_11();
}
if (this.arrayList_0.Count == 2147483647)
{
throw new ZipException("Too many entries for Zip file");
}
Enum31 @enum = class193_1.method_27();
int int_ = this.int_0;
class193_1.method_5(class193_1.method_4() & 2048);
this.bool_2 = false;
bool flag = true;
if (@enum == Enum31.const_0)
{
class193_1.method_5(class193_1.method_4() & -9);
if (class193_1.method_23() >= 0L)
{
if (class193_1.method_21() < 0L)
{
class193_1.method_22(class193_1.method_23());
}
else if (class193_1.method_21() != class193_1.method_23())
{
throw new ZipException("Method STORED, but compressed size != size");
}
}
else if (class193_1.method_21() >= 0L)
{
class193_1.method_24(class193_1.method_21());
}
if (class193_1.method_21() < 0L || class193_1.method_25() < 0L)
{
if (base.method_0())
{
flag = false;
}
else
{
@enum = Enum31.const_1;
int_ = 0;
}
}
}
if (@enum == Enum31.const_1)
{
if (class193_1.method_21() == 0L)
{
class193_1.method_24(class193_1.method_21());
class193_1.method_26(0L);
@enum = Enum31.const_0;
}
else if (class193_1.method_23() < 0L || class193_1.method_21() < 0L || class193_1.method_25() < 0L)
{
flag = false;
}
}
if (!flag)
{
if (!base.method_0())
{
class193_1.method_5(class193_1.method_4() | 8);
}
else
{
this.bool_2 = true;
}
}
if (base.method_1() != null)
{
class193_1.method_1(true);
if (class193_1.method_25() < 0L)
{
class193_1.method_5(class193_1.method_4() | 8);
}
}
class193_1.method_7(this.long_1);
class193_1.method_28(@enum);
this.enum31_0 = @enum;
this.long_3 = -1L;
if (this.enum30_0 == Enum30.const_1 || (class193_1.method_21() < 0L && this.enum30_0 == Enum30.const_2))
{
class193_1.method_13();
}
this.method_8(67324752);
this.method_7(class193_1.method_11());
this.method_7(class193_1.method_4());
this.method_7((int)((byte)@enum));
this.method_8((int)class193_1.method_17());
if (flag)
{
this.method_8((int)class193_1.method_25());
if (class193_1.method_15())
{
this.method_8(-1);
this.method_8(-1);
}
else
{
this.method_8(class193_1.method_0() ? ((int)class193_1.method_23() + 12) : ((int)class193_1.method_23()));
this.method_8((int)class193_1.method_21());
}
}
else
{
if (this.bool_2)
{
this.long_2 = this.stream_0.Position;
}
this.method_8(0);
if (this.bool_2)
{
this.long_3 = this.stream_0.Position;
}
if (class193_1.method_15() && this.bool_2)
{
this.method_8(-1);
this.method_8(-1);
}
else
{
this.method_8(0);
this.method_8(0);
}
}
byte[] array = Class186.smethod_4(class193_1.method_4(), class193_1.method_20());
if (array.Length > 65535)
{
throw new ZipException("Entry name too long.");
}
Class202 @class = new Class202(class193_1.method_29());
if (class193_1.method_15() && (flag || this.bool_2))
{
@class.method_8();
if (flag)
{
@class.method_12(class193_1.method_21());
@class.method_12(class193_1.method_23());
}
else
{
@class.method_12(-1L);
@class.method_12(-1L);
}
@class.method_9(1);
if ([email protected]_6(1))
{
throw new ZipException("Internal error cant find extra data");
}
if (this.bool_2)
{
this.long_3 = (long)@class.method_4();
}
}
else
{
@class.method_13(1);
}
byte[] array2 = @class.method_0();
this.method_7(array.Length);
this.method_7(array2.Length);
if (array.Length > 0)
{
this.stream_0.Write(array, 0, array.Length);
}
if (class193_1.method_15() && this.bool_2)
{
this.long_3 += this.stream_0.Position;
}
if (array2.Length > 0)
{
this.stream_0.Write(array2, 0, array2.Length);
}
this.long_1 += (long)(30 + array.Length + array2.Length);
this.class193_0 = class193_1;
this.class192_0.vmethod_1();
if (@enum == Enum31.const_1)
{
this.class194_0.method_0();
this.class194_0.method_7(int_);
}
this.long_0 = 0L;
if (class193_1.method_0())
{
if (class193_1.method_25() < 0L)
{
this.method_12(class193_1.method_17() << 16);
return;
}
this.method_12(class193_1.method_25());
}
}
public override void vmethod_0()
{
if (this.arrayList_0 == null)
{
return;
}
if (this.class193_0 != null)
{
this.method_11();
}
long num = (long)this.arrayList_0.Count;
long num2 = 0L;
foreach (Class193 @class in this.arrayList_0)
{
this.method_8(33639248);
this.method_7(45);
this.method_7(@class.method_11());
this.method_7(@class.method_4());
this.method_7((int)((short)@class.method_27()));
this.method_8((int)@class.method_17());
this.method_8((int)@class.method_25());
if ([email protected]_14() && @class.method_23() < 4294967295L)
{
this.method_8((int)@class.method_23());
}
else
{
this.method_8(-1);
}
if ([email protected]_14() && @class.method_21() < 4294967295L)
{
this.method_8((int)@class.method_21());
}
else
{
this.method_8(-1);
}
byte[] array = Class186.smethod_4(@class.method_4(), @class.method_20());
if (array.Length > 65535)
{
throw new ZipException("Name too long.");
}
Class202 class2 = new Class202(@class.method_29());
if (@class.method_16())
{
class2.method_8();
if (@class.method_14() || @class.method_21() >= 4294967295L)
{
class2.method_12(@class.method_21());
}
if (@class.method_14() || @class.method_23() >= 4294967295L)
{
class2.method_12(@class.method_23());
}
if (@class.method_6() >= 4294967295L)
{
class2.method_12(@class.method_6());
}
class2.method_9(1);
}
else
{
class2.method_13(1);
}
byte[] array2 = class2.method_0();
byte[] array3 = (@class.method_32() != null) ? Class186.smethod_4(@class.method_4(), @class.method_32()) : new byte[0];
if (array3.Length > 65535)
{
throw new ZipException("Comment too long.");
}
this.method_7(array.Length);
this.method_7(array2.Length);
this.method_7(array3.Length);
this.method_7(0);
this.method_7(0);
if (@class.method_8() != -1)
{
this.method_8(@class.method_8());
}
else if (@class.method_33())
{
this.method_8(16);
}
else
{
this.method_8(0);
}
if (@class.method_6() >= 4294967295L)
{
this.method_8(-1);
}
else
{
this.method_8((int)@class.method_6());
}
if (array.Length > 0)
{
this.stream_0.Write(array, 0, array.Length);
}
if (array2.Length > 0)
{
this.stream_0.Write(array2, 0, array2.Length);
}
if (array3.Length > 0)
{
this.stream_0.Write(array3, 0, array3.Length);
}
num2 += (long)(46 + array.Length + array2.Length + array3.Length);
}
using (Stream25 stream = new Stream25(this.stream_0))
{
stream.method_1(num, num2, this.long_1, this.byte_1);
}
this.arrayList_0 = null;
}
