public static void ProcessFile(IEnumerable <string> fileNameList, Stream zipFile, int compressionAmount,
string password, Stream[] fileStreamList)
{
if (compressionAmount >= 0 && compressionAmount <= 9)
{
var @class = new Class192();
var stream = new Stream23(zipFile);
stream.method_6(compressionAmount);
if (password != null)
{
stream.method_2(password);
}
var num = 0;
using (var enumerator = fileNameList.GetEnumerator())
{
while (enumerator.MoveNext())
{
var current = enumerator.Current;
var class2 = new Class193(current);
class2.method_19(DateTime.Now);
var stream2 = fileStreamList[num++];
byte[] array;
if (stream2 is MemoryStream)
{
array = (stream2 as MemoryStream).ToArray();
}
else
{
array = new byte[stream2.Length];
var num2 = stream2.Read(array, 0, array.Length);
if (num2 < array.Length)
{
Array.Resize(ref array, num2);
}
}
class2.method_22(array.Length);
@class.vmethod_1();
@class.vmethod_2(array);
class2.method_26(@class.vmethod_0());
stream.method_10(class2);
stream.Write(array, 0, array.Length);
}
goto IL_10D;
}
goto IL_102;
IL_10D:
stream.vmethod_0();
stream.Close();
return;
}
IL_102:
throw new ArgumentException("Invalid compression rate.");
}
public void method_10(Class193 class1931)
{
if (class1931 == null)
{
throw new ArgumentNullException("entry");
}
if (_arrayList0 == null)
{
throw new InvalidOperationException("ZipOutputStream was finished");
}
if (_class1930 != null)
{
method_11();
}
if (_arrayList0.Count == 2147483647)
{
throw new ZipException("Too many entries for Zip file");
}
var @enum = class1931.method_27();
var int_ = _int0;
class1931.method_5(class1931.method_4() & 2048);
_bool2 = false;
var flag = true;
if (@enum == Enum31.Const0)
{
class1931.method_5(class1931.method_4() & -9);
if (class1931.method_23() >= 0L)
{
if (class1931.method_21() < 0L)
{
class1931.method_22(class1931.method_23());
}
else if (class1931.method_21() != class1931.method_23())
{
throw new ZipException("Method STORED, but compressed size != size");
}
}
else if (class1931.method_21() >= 0L)
{
class1931.method_24(class1931.method_21());
}
if (class1931.method_21() < 0L || class1931.method_25() < 0L)
{
if (method_0())
{
flag = false;
}
else
{
@enum = Enum31.Const1;
int_ = 0;
}
}
}
if (@enum == Enum31.Const1)
{
if (class1931.method_21() == 0L)
{
class1931.method_24(class1931.method_21());
class1931.method_26(0L);
@enum = Enum31.Const0;
}
else if (class1931.method_23() < 0L || class1931.method_21() < 0L || class1931.method_25() < 0L)
{
flag = false;
}
}
if (!flag)
{
if (!method_0())
{
class1931.method_5(class1931.method_4() | 8);
}
else
{
_bool2 = true;
}
}
if (method_1() != null)
{
class1931.method_1(true);
if (class1931.method_25() < 0L)
{
class1931.method_5(class1931.method_4() | 8);
}
}
class1931.method_7(_long1);
class1931.method_28(@enum);
_enum310 = @enum;
_long3 = -1L;
if (_enum300 == Enum30.Const1 || (class1931.method_21() < 0L && _enum300 == Enum30.Const2))
{
class1931.method_13();
}
method_8(67324752);
method_7(class1931.method_11());
method_7(class1931.method_4());
method_7((byte)@enum);
method_8((int)class1931.method_17());
if (flag)
{
method_8((int)class1931.method_25());
if (class1931.method_15())
{
method_8(-1);
method_8(-1);
}
else
{
method_8(class1931.method_0() ? ((int)class1931.method_23() + 12) : ((int)class1931.method_23()));
method_8((int)class1931.method_21());
}
}
else
{
if (_bool2)
{
_long2 = Stream0.Position;
}
method_8(0);
if (_bool2)
{
_long3 = Stream0.Position;
}
if (class1931.method_15() && _bool2)
{
method_8(-1);
method_8(-1);
}
else
{
method_8(0);
method_8(0);
}
}
var array = Class186.smethod_4(class1931.method_4(), class1931.method_20());
if (array.Length > 65535)
{
throw new ZipException("Entry name too long.");
}
var @class = new Class202(class1931.method_29());
if (class1931.method_15() && (flag || _bool2))
{
@class.method_8();
if (flag)
{
@class.method_12(class1931.method_21());
@class.method_12(class1931.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 (_bool2)
{
_long3 = @class.method_4();
}
}
else
{
@class.method_13(1);
}
var array2 = @class.method_0();
method_7(array.Length);
method_7(array2.Length);
if (array.Length > 0)
{
Stream0.Write(array, 0, array.Length);
}
if (class1931.method_15() && _bool2)
{
_long3 += Stream0.Position;
}
if (array2.Length > 0)
{
Stream0.Write(array2, 0, array2.Length);
}
_long1 += 30 + array.Length + array2.Length;
_class1930 = class1931;
_class1920.vmethod_1();
if (@enum == Enum31.Const1)
{
Class1940.method_0();
Class1940.method_7(int_);
}
_long0 = 0L;
if (class1931.method_0())
{
if (class1931.method_25() < 0L)
{
method_12(class1931.method_17() << 16);
return;
}
method_12(class1931.method_25());
}
}