Initial commit of the diameter application.

The application provides an implementation of the Diameter protocol
as defined in RFC 3588.

1 files changed, 52 insertions, 0 deletions

diff --git a/lib/diameter/src/compiler/diameter_forms.hrl b/lib/diameter/src/compiler/diameter_forms.hrl
new file mode 100644
index 0000000000..4125e2331c
--- /dev/null
+++ b/lib/diameter/src/compiler/diameter_forms.hrl
@@ -0,0 +1,52 @@
+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2010. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+
+%%
+%% Macros used when building abstract code.
+%%
+
+%% Form tag with line number.
+-define(F(T), T, ?LINE).
+%% Yes, that's right. The replacement is to the first unmatched ')'.
+
+-define(attribute,    ?F(attribute)).
+-define(clause,       ?F(clause)).
+-define(function,     ?F(function)).
+-define(call,         ?F(call)).
+-define('fun',        ?F('fun')).
+-define(generate,     ?F(generate)).
+-define(lc,           ?F(lc)).
+-define(match,        ?F(match)).
+-define(remote,       ?F(remote)).
+-define(record,       ?F(record)).
+-define(record_field, ?F(record_field)).
+-define(record_index, ?F(record_index)).
+-define(tuple,        ?F(tuple)).
+
+-define(ATOM(T),      {atom, ?LINE, T}).
+-define(INTEGER(N),   {integer, ?LINE, N}).
+-define(VAR(V),       {var, ?LINE, V}).
+-define(NIL,          {nil, ?LINE}).
+
+-define(CALL(F,A),    {?call, ?ATOM(F), A}).
+-define(APPLY(M,F,A), {?call, {?remote, ?ATOM(M), ?ATOM(F)}, A}).
+-define(FIELDS(Fs),   [{?record_field, ?ATOM(F), V} || {F,V} <- Fs]).
+
+%% Literal term.
+-define(TERM(T),      erl_parse:abstract(T, ?LINE)).