Remove braces and spaces from PFCP bits to string conversion.
Instead of "( FOO BAR BAZ )", print "FOO+BAR+BAZ".
Instead of "( FORW )", print "FORW".
Instead of "( )", print "-".
The spaces tend to break up readability of strings logged by osmo-upf.
In particular, this affects UP and CP capability bits, Apply Action,
Outer Header Creation.
Change-Id: I38426d6381e96d4a683e46eba1bdd29c73d3f027
Decode FQDN type Node IDs into "human" dotted notation instead of
storing the DNS type data in the FQDN string.
Related: OS#5806
Change-Id: I25d0f9b095287aa30e24498d8361c0a326ded447
Network instance names should be coded like in DNS, where each label is
preceded by a length byte.
Related: SYS#6192
Change-Id: I9d67464ef0f92b0512cfd6e48d203f8828a82a19
So far the optional Network Instance IE in PDI IEs was not coded by
libosmo-pfcp. Add it.
Test it by adding Network Instance IEs in pfcp_test.c.
osmo-upf needs this, because we are about to add support for Network
Instance in PDI IEs, to determine which local interface to use for GTP
tunnel mapping and encapsulation/decapsulation.
Related: SYS#6192
Change-Id: I162299e70b4fb0c3fef8039d693ac7d3fe4df16a
test_enc_dec[8] includes a PDI IE in Update PDR. The PDI is optional
here, so it requires setting a presence flag to true. This was missing,
hence the PDI part was not being tested at all. Add this presence flag.
This was probably a copy-paste error from testing the Create PDR IE,
where the PDI is mandatory and has no presence flag.
Change-Id: Idc70ae23f15d3af65f98557cc51a111f2e6d75c9
Neels Hofmeyr