[OpenSIPS-Devel] [OpenSIPS/opensips] 1e05d6: aaa_diameter: Add support for Grouped AVPs

[Liviu Chircu]

  Branch: refs/heads/3.3
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 1e05d672319601b60b4fc02756dbc3142a648e1a
      https://github.com/OpenSIPS/opensips/commit/1e05d672319601b60b4fc02756dbc3142a648e1a
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2022-06-16 (Thu, 16 Jun 2022)

  Changed paths:
    M aaa/aaa.h
    M modules/aaa_diameter/aaa_diameter.c
    M modules/aaa_diameter/aaa_impl.c
    M modules/aaa_diameter/aaa_impl.h
    M modules/aaa_diameter/app_opensips/avps.c
    M modules/aaa_diameter/doc/aaa_diameter_admin.xml
    M modules/aaa_diameter/peer.c

  Log Message:
  -----------
  aaa_diameter: Add support for Grouped AVPs

A Grouped AVP is just a list of other AVPs (possibly including other
Grouped AVPs, in a recursive fashion).  This commit adds support for
grouped AVPs on all fronts:

  * in the syntax of the "dictionary.opensips" config file, to allow
	fully defining grouped AVPs, regardless of their complexity
  * in the input JSON passed to dm_send_request()
  * in the output JSON returned by dm_send_request()

(cherry picked from commit 6ca51091d9c18e93c9dc1cd2549f12bfef79703a)