MAP: Fix-up after asn1ct automatic 1990->1994 EXTERNAL conversion

So what the Erlang asn1ct does is:  Decode the incoming EXTERNAL type,
convert it to the 1994 format and hand it to the user program.

The encoder is opposite:  Take what the user supplies (in our case 1994)
and then transform it to 1990 before handing it to the actual encoder function.

The only problem is: The 1994 format does only support OCTET STRING as actual
embedded data type, whereas the 1990 format can also indicate
'singla-asn1-type', i.e. a constructed type.

So since that information is already lost before we ever get the record from
the Erlang asn1 decoder, it will be re-encoded as OCTET STRING :(

Until this is fixed in the asn1ct/asn1rt code, we have to use this workaround...
2 files changed