|
static private FromAsn1Octets ( byte octets ) : |
||
| octets | byte | |
| Результат | ||
public static DerBitString GetInstance(Asn1TaggedObject obj, bool isExplicit)
{
Asn1Object @object = obj.GetObject();
if (isExplicit || @object is DerBitString)
{
return(DerBitString.GetInstance(@object));
}
return(DerBitString.FromAsn1Octets(((Asn1OctetString)@object).GetOctets()));
}
internal static Asn1Object CreatePrimitiveDerObject(
int tagNo,
DefiniteLengthInputStream defIn,
byte[][] tmpBuffers)
{
switch (tagNo)
{
case Asn1Tags.Boolean:
return(DerBoolean.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case Asn1Tags.Enumerated:
return(DerEnumerated.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case Asn1Tags.ObjectIdentifier:
return(DerObjectIdentifier.FromOctetString(GetBuffer(defIn, tmpBuffers)));
}
byte[] bytes = defIn.ToArray();
switch (tagNo)
{
case Asn1Tags.BitString:
return(DerBitString.FromAsn1Octets(bytes));
case Asn1Tags.BmpString:
return(new DerBmpString(bytes));
case Asn1Tags.GeneralizedTime:
return(new DerGeneralizedTime(bytes));
case Asn1Tags.GeneralString:
return(new DerGeneralString(bytes));
case Asn1Tags.IA5String:
return(new DerIA5String(bytes));
case Asn1Tags.Integer:
return(new DerInteger(bytes));
case Asn1Tags.Null:
return(DerNull.Instance); // actual content is ignored (enforce 0 length?)
case Asn1Tags.NumericString:
return(new DerNumericString(bytes));
case Asn1Tags.OctetString:
return(new DerOctetString(bytes));
case Asn1Tags.PrintableString:
return(new DerPrintableString(bytes));
case Asn1Tags.T61String:
return(new DerT61String(bytes));
case Asn1Tags.UniversalString:
return(new DerUniversalString(bytes));
case Asn1Tags.UtcTime:
return(new DerUtcTime(bytes));
case Asn1Tags.Utf8String:
return(new DerUtf8String(bytes));
case Asn1Tags.VisibleString:
return(new DerVisibleString(bytes));
default:
throw new IOException("unknown tag " + tagNo + " encountered");
}
}
internal static Asn1Object CreatePrimitiveDerObject(
int tagNo,
byte[] bytes)
{
switch (tagNo)
{
case Asn1Tags.BitString:
return(DerBitString.FromAsn1Octets(bytes));
case Asn1Tags.BmpString:
return(new DerBmpString(bytes));
case Asn1Tags.Boolean:
return(new DerBoolean(bytes));
case Asn1Tags.Enumerated:
return(new DerEnumerated(bytes));
case Asn1Tags.GeneralizedTime:
return(new DerGeneralizedTime(bytes));
case Asn1Tags.GeneralString:
return(new DerGeneralString(bytes));
case Asn1Tags.IA5String:
return(new DerIA5String(bytes));
case Asn1Tags.Integer:
return(new DerInteger(bytes));
case Asn1Tags.Null:
return(DerNull.Instance); // actual content is ignored (enforce 0 length?)
case Asn1Tags.NumericString:
return(new DerNumericString(bytes));
case Asn1Tags.ObjectIdentifier:
return(new DerObjectIdentifier(bytes));
case Asn1Tags.OctetString:
return(new DerOctetString(bytes));
case Asn1Tags.PrintableString:
return(new DerPrintableString(bytes));
case Asn1Tags.T61String:
return(new DerT61String(bytes));
case Asn1Tags.UniversalString:
return(new DerUniversalString(bytes));
case Asn1Tags.UtcTime:
return(new DerUtcTime(bytes));
case Asn1Tags.Utf8String:
return(new DerUtf8String(bytes));
case Asn1Tags.VisibleString:
return(new DerVisibleString(bytes));
default:
return(new DerUnknownTag(false, tagNo, bytes));
}
}
internal static Asn1Object CreatePrimitiveDerObject(int tagNo, DefiniteLengthInputStream defIn, byte[][] tmpBuffers)
{
if (tagNo != 1)
{
if (tagNo == 10)
{
return(DerEnumerated.FromOctetString(GetBuffer(defIn, tmpBuffers)));
}
if (tagNo == 6)
{
return(DerObjectIdentifier.FromOctetString(GetBuffer(defIn, tmpBuffers)));
}
}
else
{
return(DerBoolean.FromOctetString(GetBuffer(defIn, tmpBuffers)));
}
byte[] str = defIn.ToArray();
switch (tagNo)
{
case 0x12:
return(new DerNumericString(str));
case 0x13:
return(new DerPrintableString(str));
case 20:
return(new DerT61String(str));
case 0x15:
return(new DerVideotexString(str));
case 0x16:
return(new DerIA5String(str));
case 0x17:
return(new DerUtcTime(str));
case 0x18:
return(new DerGeneralizedTime(str));
case 0x19:
return(new DerGraphicString(str));
case 0x1a:
return(new DerVisibleString(str));
case 0x1b:
return(new DerGeneralString(str));
case 0x1c:
return(new DerUniversalString(str));
case 30:
return(new DerBmpString(str));
case 2:
return(new DerInteger(str));
case 3:
return(DerBitString.FromAsn1Octets(str));
case 4:
return(new DerOctetString(str));
case 5:
return(DerNull.Instance);
case 12:
return(new DerUtf8String(str));
}
throw new IOException("unknown tag " + tagNo + " encountered");
}
internal static Asn1Object CreatePrimitiveDerObject(int tagNo, DefiniteLengthInputStream defIn, byte[][] tmpBuffers)
{
//IL_014a: Unknown result type (might be due to invalid IL or missing references)
switch (tagNo)
{
case 1:
return(DerBoolean.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case 10:
return(DerEnumerated.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case 6:
return(DerObjectIdentifier.FromOctetString(GetBuffer(defIn, tmpBuffers)));
default:
{
byte[] array = defIn.ToArray();
switch (tagNo)
{
case 3:
return(DerBitString.FromAsn1Octets(array));
case 30:
return(new DerBmpString(array));
case 24:
return(new DerGeneralizedTime(array));
case 27:
return(new DerGeneralString(array));
case 25:
return(new DerGraphicString(array));
case 22:
return(new DerIA5String(array));
case 2:
return(new DerInteger(array));
case 5:
return(DerNull.Instance);
case 18:
return(new DerNumericString(array));
case 4:
return(new DerOctetString(array));
case 19:
return(new DerPrintableString(array));
case 20:
return(new DerT61String(array));
case 28:
return(new DerUniversalString(array));
case 23:
return(new DerUtcTime(array));
case 12:
return(new DerUtf8String(array));
case 21:
return(new DerVideotexString(array));
case 26:
return(new DerVisibleString(array));
default:
throw new IOException(string.Concat((object)"unknown tag ", (object)tagNo, (object)" encountered"));
}
}
}
}
internal static Asn1Object CreatePrimitiveDerObject(int tagNo, DefiniteLengthInputStream defIn, byte[][] tmpBuffers)
{
switch (tagNo)
{
case 1:
return(DerBoolean.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case 10:
return(DerEnumerated.FromOctetString(GetBuffer(defIn, tmpBuffers)));
case 6:
return(DerObjectIdentifier.FromOctetString(GetBuffer(defIn, tmpBuffers)));
default:
{
byte[] array = defIn.ToArray();
switch (tagNo)
{
case 3:
return(DerBitString.FromAsn1Octets(array));
case 30:
return(new DerBmpString(array));
case 24:
return(new DerGeneralizedTime(array));
case 27:
return(new DerGeneralString(array));
case 22:
return(new DerIA5String(array));
case 2:
return(new DerInteger(array));
case 5:
return(DerNull.Instance);
case 18:
return(new DerNumericString(array));
case 4:
return(new DerOctetString(array));
case 19:
return(new DerPrintableString(array));
case 20:
return(new DerT61String(array));
case 28:
return(new DerUniversalString(array));
case 23:
return(new DerUtcTime(array));
case 12:
return(new DerUtf8String(array));
case 26:
return(new DerVisibleString(array));
default:
throw new IOException("unknown tag " + tagNo + " encountered");
}
}
}
}
