예제 #1
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            var length = _value.Length;

            for (var i = length - 1; i >= 0; i--)
            {
                var num3 = _value[i];

                for (var j = 0; j < 4; j++)
                {
                    var num = num3 % 0x100;
                    num3 /= 0x100;
                    buffer.Copy((byte)num);
                }
            }

            length *= 4;

            if (explicitTagging)
            {
                length += buffer.EncodeTagAndLength(Tag, length);
            }

            return(length);
        }
예제 #2
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            var length = (NumBits + 7) / 8;
            var num2   = NumBits % 8;

            if (num2 != 0)
            {
                num2 = 8 - num2;
                Value[length - 1] = (byte)(Value[length - 1] & ((byte)~((1 << num2) - 1)));
            }

            if (length != 0)
            {
                buffer.Copy(Value, 0, length);
            }

            buffer.Copy((byte)num2);
            length++;

            if (explicitTagging)
            {
                length += buffer.EncodeTagAndLength(Tag, length);
            }

            return(length);
        }
예제 #3
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            if (Value == null)
            {
                return(_length);
            }

            return(base.Encode(buffer, false));
        }
예제 #4
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            var num = 0;

            for (var i = Value.Count - 1; i >= 0; i--)
            {
                var type = (Asn1OpenType)Value[i];
                num += type.Encode(buffer, false);
            }

            return(num);
        }
예제 #5
0
        protected virtual int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging, Asn1Tag tag)
        {
            var length = Value.Length;

            buffer.Copy(Value);

            if (explicitTagging)
            {
                length += buffer.EncodeTagAndLength(tag, length);
            }

            return(length);
        }
예제 #6
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            var len   = 0;
            var bytes = Encoding.UTF8.GetBytes(Value);

            len = bytes.Length;
            buffer.Copy(bytes);

            if (explicitTagging)
            {
                len += buffer.EncodeTagAndLength(Tag, len);
            }

            return(len);
        }
예제 #7
0
        protected override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging, Asn1Tag tag)
        {
            SafeParseString();

            var flag = buffer is Asn1DerEncodeBuffer;

            if (DerRules != flag)
            {
                DerRules = flag;

                if (!CompileString())
                {
                    throw new FormatException("Asn1TimeStringCouldNotBeGenerated");
                }
            }

            return(base.Encode(buffer, explicitTagging, tag));
        }
예제 #8
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            if (Value == null)
            {
                Value = new byte[0];
            }

            var length = Value.Length;

            if (length != 0)
            {
                buffer.Copy(Value);
            }

            if (explicitTagging)
            {
                length += buffer.EncodeTagAndLength(Tag, length);
            }

            return(length);
        }
예제 #9
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            if (((Value.Length < 2) || (Value[0] > 2)) || ((Value[0] != 2) && (Value[1] > 0x27)))
            {
                throw new Exception("Asn1InvalidObjectIdException");
            }

            var len = 0;

            for (var i = Value.Length - 1; i >= 1; i--)
            {
                len += buffer.EncodeIdentifier((i == 1) ? ((Value[0] * 40) + Value[1]) : Value[i]);
            }

            if (explicitTagging)
            {
                len += buffer.EncodeTagAndLength(Tag, len);
            }

            return(len);
        }
예제 #10
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            var length = Value.Length;

            for (var i = length - 1; i >= 0; --i)
            {
                var num3 = Value[i];
                var num  = num3 % 0x100;
                var num2 = num3 / 0x100;

                buffer.Copy((byte)num);
                buffer.Copy((byte)num2);
            }

            length *= 2;

            if (explicitTagging)
            {
                length += buffer.EncodeTagAndLength(Tag, length);
            }

            return(length);
        }
예제 #11
0
 public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
 {
     return(Encode(buffer, explicitTagging, Tag));
 }
예제 #12
0
 public virtual int Encode(Asn1BerEncodeBuffer buffer)
 {
     return(Encode(buffer, true));
 }
예제 #13
0
 public virtual int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
 {
     return(0);
 }
예제 #14
0
        public override int Encode(Asn1BerEncodeBuffer buffer, bool explicitTagging)
        {
            var len = 0;

            if (double.IsNegativeInfinity(Value))
            {
                len = buffer.EncodeIntValue(MinusInfinity);
            }
            else if (double.IsPositiveInfinity(Value))
            {
                len = buffer.EncodeIntValue(PlusInfinity);
            }

            else if (Value != 0.0)
            {
                var num2 = BitConverter.DoubleToInt64Bits(Value);
                var num3 = ((num2 >> RealIso6093Mask) == 0L) ? 1 : -1;
                var num4 = ((int)((num2 >> 0x34) & 0x7ffL)) - 0x433;
                var w    = (num4 == 0) ? ((num2 & 0xfffffffffffffL) << 1) : ((num2 & 0xfffffffffffffL) | 0x10000000000000L);

                if (w != 0L)
                {
                    var bits = TrailingZerosCnt(w);
                    w     = Asn1Util.UrShift(w, bits);
                    num4 += bits;
                }

                len += buffer.EncodeIntValue(w);

                var num7 = buffer.EncodeIntValue(num4);
                len += num7;

                var num8 = RealBinary;

                if (num3 == -1)
                {
                    num8 |= PlusInfinity;
                }

                switch (num7)
                {
                case RealExplen2:
                    break;

                case RealExplen3:
                    num8 |= 1;
                    break;

                case RealExplenLong:
                    num8 |= 2;
                    break;

                default:
                    num8 |= 3;
                    len  += buffer.EncodeIntValue(num7);
                    break;
                }

                buffer.Copy((byte)num8);
                len++;
            }

            if (explicitTagging)
            {
                len += buffer.EncodeTagAndLength(Tag, len);
            }

            return(len);
        }