internal override void Encode(
DerOutputStream derOut)
{
lock (this)
{
if (parsed)
{
base.Encode(derOut);
}
else
{
derOut.WriteEncoded(Asn1Tags.Sequence | Asn1Tags.Constructed, encoded);
}
}
}
/*
* A note on the implementation:
* <p>
* As Der requires the constructed, definite-length model to
* be used for structured types, this varies slightly from the
* ASN.1 descriptions given. Rather than just outputing Sequence,
* we also have to specify Constructed, and the objects length.
*/
internal override void Encode(DerOutputStream derOut)
{
// TODO Intermediate buffer could be avoided if we could calculate expected length
using (var bOut = new MemoryStream())
{
using (var dOut = new DerOutputStream(bOut))
{
foreach (Asn1Encodable obj in this)
{
dOut.WriteObject(obj);
}
dOut.Dispose();
byte[] bytes = bOut.ToArray();
derOut.WriteEncoded(Asn1Tags.Sequence | Asn1Tags.Constructed, bytes);
}
}
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(isConstructed ? Asn1Tags.Constructed : 0, tag, data);
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(isConstructed ? Asn1Tags.Constructed : 0, tag, data);
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Enumerated, bytes);
}
internal override void Encode(
DerOutputStream derOut)
{
char[] c = str.ToCharArray();
byte[] b = new byte[c.Length * 2];
for (int i = 0; i != c.Length; i++)
{
b[2 * i] = (byte)(c[i] >> 8);
b[2 * i + 1] = (byte)c[i];
}
derOut.WriteEncoded(Asn1Tags.BmpString, b);
}
internal override void Encode(
DerOutputStream derOut)
{
byte[] bytes = new byte[GetBytes().Length + 1];
bytes[0] = (byte) PadBits;
Array.Copy(GetBytes(), 0, bytes, 1, bytes.Length - 1);
derOut.WriteEncoded(Asn1Tags.BitString, bytes);
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.PrintableString, GetOctets());
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Null, zeroBytes);
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Null, zeroBytes);
}
internal override void Encode(
DerOutputStream derOut)
{
// TODO Should we make sure the byte value is one of '0' or '0xff' here?
derOut.WriteEncoded(Asn1Tags.Boolean, new byte[] { value });
}
internal override void Encode(
DerOutputStream derOut)
{
// TODO Should we make sure the byte value is one of '0' or '0xff' here?
derOut.WriteEncoded(Asn1Tags.Boolean, new byte[]{ value });
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Integer, bytes);
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Utf8String, Encoding.UTF8.GetBytes(str));
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Enumerated, bytes);
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.GeneralizedTime, GetOctets());
}
internal override void Encode(DerOutputStream derOut)
{
MemoryStream ms = new MemoryStream();
WriteEncodable(ms, directReference);
WriteEncodable(ms, indirectReference);
WriteEncodable(ms, dataValueDescriptor);
WriteEncodable(ms, new DerTaggedObject(Asn1Tags.External, externalContent));
derOut.WriteEncoded(Asn1Tags.Constructed, Asn1Tags.External, ms.ToArray());
}
internal override void Encode(DerOutputStream derOut)
{
var tok = new OidTokenizer(_identifier);
using (var bOut = new MemoryStream())
{
using (var dOut = new DerOutputStream(bOut))
{
string token = tok.NextToken();
int first = int.Parse(token);
token = tok.NextToken();
int second = int.Parse(token);
WriteField(bOut, first*40 + second);
while (tok.HasMoreTokens)
{
token = tok.NextToken();
if (token.Length < 18)
{
WriteField(bOut, Int64.Parse(token));
}
else
{
WriteField(bOut, new BigInteger(token));
}
}
dOut.Dispose();
derOut.WriteEncoded(Asn1Tags.ObjectIdentifier, bOut.ToArray());
}
}
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.UniversalString, this.str);
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.GeneralString, GetOctets());
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.Utf8String, Encoding.UTF8.GetBytes(str));
}
internal override void Encode(
DerOutputStream derOut)
{
derOut.WriteEncoded(Asn1Tags.UtcTime, GetOctets());
}
internal override void Encode(
DerOutputStream derOut)
{
int classBits = Asn1Tags.Application;
if (isConstructed)
{
classBits |= Asn1Tags.Constructed;
}
derOut.WriteEncoded(classBits, tag, octets);
}
