Beispiel #1
0
        public Class193 method_5()
        {
            if (_class1920 == null)
            {
                throw new InvalidOperationException("Closed.");
            }
            if (_class1930 != null)
            {
                method_8();
            }
            var num = Class2010.method_10();

            if (num != 33639248 && num != 101010256 && num != 84233040 && num != 117853008)
            {
                if (num != 101075792)
                {
                    if (num == 808471376 || num == 134695760)
                    {
                        num = Class2010.method_10();
                    }
                    if (num != 67324752)
                    {
                        throw new ZipException("Wrong Local header signature: 0x" + string.Format("{0:X}", num));
                    }
                    var int_ = (short)Class2010.method_9();
                    _int1 = Class2010.method_9();
                    _int0 = Class2010.method_9();
                    var num2 = (uint)Class2010.method_10();
                    var num3 = Class2010.method_10();
                    Long0  = Class2010.method_10();
                    _long1 = Class2010.method_10();
                    var num4  = Class2010.method_9();
                    var num5  = Class2010.method_9();
                    var flag  = (_int1 & 1) == 1;
                    var array = new byte[num4];
                    Class2010.method_5(array);
                    var string_ = Class186.smethod_2(_int1, array);
                    _class1930 = new Class193(string_, int_);
                    _class1930.method_5(_int1);
                    _class1930.method_28((Enum31)_int0);
                    if ((_int1 & 8) == 0)
                    {
                        _class1930.method_26(num3 & 4294967295L);
                        _class1930.method_22(_long1 & 4294967295L);
                        _class1930.method_24(Long0 & 4294967295L);
                        _class1930.method_3((byte)(num3 >> 24 & 255));
                    }
                    else
                    {
                        if (num3 != 0)
                        {
                            _class1930.method_26(num3 & 4294967295L);
                        }
                        if (_long1 != 0L)
                        {
                            _class1930.method_22(_long1 & 4294967295L);
                        }
                        if (Long0 != 0L)
                        {
                            _class1930.method_24(Long0 & 4294967295L);
                        }
                        _class1930.method_3((byte)(num2 >> 8 & 255u));
                    }
                    _class1930.method_18(num2);
                    if (num5 > 0)
                    {
                        var array2 = new byte[num5];
                        Class2010.method_5(array2);
                        _class1930.method_30(array2);
                    }
                    _class1930.method_31(true);
                    if (_class1930.method_23() >= 0L)
                    {
                        Long0 = _class1930.method_23();
                    }
                    if (_class1930.method_21() >= 0L)
                    {
                        _long1 = _class1930.method_21();
                    }
                    if (_int0 == 0 && ((!flag && Long0 != _long1) || (flag && Long0 - 12L != _long1)))
                    {
                        throw new ZipException("Stored, but compressed != uncompressed");
                    }
                    if (_class1930.method_34())
                    {
                        _delegate50 = method_11;
                    }
                    else
                    {
                        _delegate50 = method_10;
                    }
                    return(_class1930);
                }
            }
            Close();
            return(null);
        }