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_11()
{
if (_class1930 == null)
{
throw new InvalidOperationException("No open entry");
}
if (_enum310 == Enum31.Const1)
{
base.vmethod_0();
}
var num = (_enum310 == Enum31.Const1) ? Class1940.method_1() : _long0;
if (_class1930.method_21() < 0L)
{
_class1930.method_22(_long0);
}
else if (_class1930.method_21() != _long0)
{
throw new ZipException(string.Concat("size was ", _long0, ", but I expected ", _class1930.method_21()));
}
if (_class1930.method_23() < 0L)
{
_class1930.method_24(num);
}
else if (_class1930.method_23() != num)
{
throw new ZipException(string.Concat("compressed size was ", num, ", but I expected ",
_class1930.method_23()));
}
if (_class1930.method_25() < 0L)
{
_class1930.method_26(_class1920.vmethod_0());
}
else if (_class1930.method_25() != _class1920.vmethod_0())
{
throw new ZipException(string.Concat("crc was ", _class1920.vmethod_0(), ", but I expected ",
_class1930.method_25()));
}
_long1 += num;
if (_class1930.method_0())
{
var expr_1E6 = _class1930;
expr_1E6.method_24(expr_1E6.method_23() + 12L);
}
if (_bool2)
{
_bool2 = false;
var position = Stream0.Position;
Stream0.Seek(_long2, SeekOrigin.Begin);
method_8((int)_class1930.method_25());
if (_class1930.method_15())
{
if (_long3 == -1L)
{
throw new ZipException("Entry requires zip64 but this has been turned off");
}
Stream0.Seek(_long3, SeekOrigin.Begin);
method_9(_class1930.method_21());
method_9(_class1930.method_23());
}
else
{
method_8((int)_class1930.method_23());
method_8((int)_class1930.method_21());
}
Stream0.Seek(position, SeekOrigin.Begin);
}
if ((_class1930.method_4() & 8) != 0)
{
method_8(134695760);
method_8((int)_class1930.method_25());
if (_class1930.method_15())
{
method_9(_class1930.method_23());
method_9(_class1930.method_21());
_long1 += 24L;
}
else
{
method_8((int)_class1930.method_23());
method_8((int)_class1930.method_21());
_long1 += 16L;
}
}
_arrayList0.Add(_class1930);
_class1930 = null;
}
