diff options
Diffstat (limited to 'lib/diameter')
| -rw-r--r-- | lib/diameter/include/diameter_gen.hrl | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/lib/diameter/include/diameter_gen.hrl b/lib/diameter/include/diameter_gen.hrl index e8ffe7f92c..0b36389088 100644 --- a/lib/diameter/include/diameter_gen.hrl +++ b/lib/diameter/include/diameter_gen.hrl @@ -185,9 +185,10 @@ decode_avps(Name, Recs) -> = lists:foldl(fun(T,A) -> decode(Name, T, A) end, {[], {newrec(Name), []}}, Recs), - {Rec, Avps, Failed ++ missing(Rec, Name)}. -%% Append 5005 errors so that a 5014 for the same AVP will take -%% precedence in a Result-Code/Failed-AVP setting. + {Rec, Avps, Failed ++ missing(Rec, Name, Failed)}. +%% Append 5005 errors so that errors are reported in the order +%% encountered. Failed-AVP should typically contain the first +%% encountered error accordg to the RFC. newrec(Name) -> '#new-'(name2rec(Name)). @@ -202,10 +203,18 @@ newrec(Name) -> %% Vendor-Id if applicable. The value field of the missing AVP %% should be of correct minimum length and contain zeroes. +missing(Rec, Name, Failed) -> + [{5005, A} || #diameter_avp{code = MC, vendor_id = MV} = A + <- missing(Rec, Name), + lists:all(fun({_, #diameter_avp{code = C, vendor_id = V}}) -> + MC /= C orelse MV /= V + end, + Failed)]. + missing(Rec, Name) -> - [{5005, empty_avp(F)} || F <- '#info-'(element(1, Rec), fields), - A <- [avp_arity(Name, F)], - false <- [have_arity(A, '#get-'(F, Rec))]]. + [empty_avp(F) || F <- '#info-'(element(1, Rec), fields), + A <- [avp_arity(Name, F)], + not have_arity(A, '#get-'(F, Rec))]. %% Maximum arities have already been checked in building the record. |