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|
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2010-2011. 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%
%%
%%
%% Types for function specifications, primarily in diameter.erl. This
%% has nothing specifically to do with diameter_types.erl.
%%
-type evaluable()
:: {module(), atom(), list()}
| fun()
| nonempty_improper_list(evaluable(), list()). %% [evaluable() | Args]
-type app_alias()
:: any().
-type service_name()
:: any().
%% Diameter basic types
-type 'OctetString'() :: iolist().
-type 'Integer32'() :: -2147483647..2147483647.
-type 'Integer64'() :: -9223372036854775807..9223372036854775807.
-type 'Unsigned32'() :: 0..4294967295.
-type 'Unsigned64'() :: 0..18446744073709551615.
-type 'Float32'() :: '-infinity' | float() | infinity.
-type 'Float64'() :: '-infinity' | float() | infinity.
-type 'Grouped'() :: list() | tuple().
%% Diameter derived types
-type 'Address'()
:: inet:ip_address()
| string().
-type 'Time'() :: {{integer(), 1..12, 1..31},
{0..23, 0..59, 0..59}}.
-type 'UTF8String'() :: iolist().
-type 'DiameterIdentity'() :: 'OctetString'().
-type 'DiameterURI'() :: 'OctetString'().
-type 'Enumerated'() :: 'Integer32'().
-type 'IPFilterRule'() :: 'OctetString'().
-type 'QoSFilterRule'() :: 'OctetString'().
%% Capabilities options/avps on start_service/2 and/or add_transport/2
-type capability()
:: {'Origin-Host', 'DiameterIdentity'()}
| {'Origin-Realm', 'DiameterIdentity'()}
| {'Host-IP-Address', ['Address'()]}
| {'Vendor-Id', 'Unsigned32'()}
| {'Product-Name', 'UTF8String'()}
| {'Supported-Vendor-Id', ['Unsigned32'()]}
| {'Auth-Application-Id', ['Unsigned32'()]}
| {'Vendor-Specific-Application-Id', ['Grouped'()]}
| {'Firmware-Revision', 'Unsigned32'()}.
%% Filters for call/4
-type peer_filter()
:: none
| host
| realm
| {host, any|'DiameterIdentity'()}
| {realm, any|'DiameterIdentity'()}
| {eval, evaluable()}
| {neg, peer_filter()}
| {all, [peer_filter()]}
| {any, [peer_filter()]}.
%% Options passed to start_service/2
-type service_opt()
:: capability()
| {application, [application_opt()]}.
-type application_opt()
:: {alias, app_alias()}
| {dictionary, module()}
| {module, app_module()}
| {state, any()}
| {call_mutates_state, boolean()}
| {answer_errors, callback|report|discard}.
-type app_module()
:: module()
| nonempty_improper_list(module(), list()). %% list with module() head
%% Identifier returned by add_transport/2
-type transport_ref()
:: reference().
%% Options passed to add_transport/2
-type transport_opt()
:: {transport_module, atom()}
| {transport_config, any()}
| {applications, [app_alias()]}
| {capabilities, [capability()]}
| {watchdog_timer, 'Unsigned32'() | {module(), atom(), list()}}
| {reconnect_timer, 'Unsigned32'()}
| {private, any()}.
%% Predicate passed to remove_transport/2
-type transport_pred()
:: fun((reference(), connect|listen, list()) -> boolean())
| fun((reference(), list()) -> boolean())
| fun((list()) -> boolean())
| reference()
| list()
| {connect|listen, transport_pred()}
| {atom(), atom(), list()}.
%% Options passed to call/4
-type call_opt()
:: {extra, list()}
| {filter, peer_filter()}
| {timeout, 'Unsigned32'()}
| detach.
|
