Created
November 20, 2008 16:12
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-module(strophe_xmpp). | |
-export([ | |
presence/1, | |
presence/6, | |
message/4, | |
message/6, | |
iq/4, | |
iq/3 | |
]). | |
-include_lib("xmerl/include/xmerl.hrl"). | |
-include_lib("eunit/include/eunit.hrl"). | |
-include("strophe.hrl"). | |
f({_X, _Y, [A]}) -> | |
f({x, A}); | |
f({_X, A}) -> | |
f(A); | |
f(A) -> | |
case A of | |
none -> false; | |
_ -> true | |
end. | |
require(List) -> | |
case lists:all(fun f/1, List) of | |
false -> | |
{error, required_element_error}; | |
_ -> | |
ok | |
end. | |
presence(Show) -> | |
presence(Show, none, none, none, none, none). | |
presence(Show, Status, Priority, To, Type, From) when is_list(Show) -> | |
case require([Show]) of | |
{error, E} -> | |
{error, E}; | |
ok -> | |
{ok, {presence, | |
lists:filter(fun f/1, | |
[{type, Type}, | |
{to, To}, | |
{from, From}, | |
{id, id_server:new()}]), | |
lists:filter(fun f/1, | |
[{show, [], [Show]}, | |
{priority, [], [Priority]}, | |
{status, [], [Status]}]) | |
}} | |
end. | |
message(To, Body, Type, Subject) -> | |
message(To, Body, Type, Subject, none, none). | |
message(To, Body, Type, Subject, Thread, From) -> | |
case require([To, Body, Type]) of | |
{error, E} -> | |
{error, E}; | |
ok -> | |
{ok, {message, | |
lists:filter(fun f/1, | |
[{to, To}, | |
{from, From}, | |
{type, Type}, | |
{id, id_server:new()}]), | |
lists:filter(fun f/1, | |
[{body, [], [Body]}, | |
{subject, [], [Subject]}, | |
{thread, [], [Thread]}]) | |
}} | |
end. | |
iq(get, To, QueryXMLNS) -> | |
Query = {'query', [{xmlns, QueryXMLNS}], []}, | |
iq(To, "get", [Query]); | |
iq(Type, To, Payload) -> | |
iq(To, Type, Payload, none). | |
iq(Type, To, Payload, From) -> | |
case require([Type, Payload]) of | |
{error, E} -> | |
{error, E}; | |
ok -> | |
case lists:member(Type, iq_types()) of | |
false -> | |
{error, unrecognized_type}; | |
true -> | |
case check_payload(Type, Payload) of | |
{error, E} -> | |
{error, E}; | |
ok -> | |
{ok, {iq, | |
lists:filter(fun f/1, | |
[{to, To}, | |
{from, From}, | |
{type, Type}, | |
{id, id_server:new()}]), | |
Payload}} | |
end | |
end | |
end. | |
iq_types() -> | |
["get", "set", "result", "error"]. | |
check_payload(Type, Payload) when (Type =:= "get") or (Type =:= "set") -> | |
case Payload of | |
[X] when is_tuple(X) -> | |
ok; | |
_ -> | |
io:format("~p~n", [Payload]), | |
{error, incorrect_payload} | |
end; | |
check_payload(_Type, _Payload) -> | |
ok. | |
presence_test_() -> | |
[ | |
?_assertMatch( | |
{ok, {presence, | |
[{type,"probe"}, | |
{to,"aconbere@gmail.com"}, | |
{id, _}], | |
[{show,[], ["away"]}, | |
{priority,[], [2]}, | |
{status,[],["out and about"]}]}}, | |
presence("away", "out and about", 2, "aconbere@gmail.com", "probe", none)), | |
?_assertMatch( | |
{ok, {presence, [{id, _}], [{show, [], ["away"]}]}}, | |
presence("away")) | |
]. | |
message_test_() -> | |
[ | |
?_assertMatch( | |
{ok, {message, | |
[{to,"aconbere@gmail.com"}, {type,"chat"}, {id, _}], | |
[{body,[],["test"]}]}}, | |
message("aconbere@gmail.com", "test", "chat", none)) | |
]. | |
iq_test_() -> | |
[ | |
?_assertMatch( | |
{ok, {iq, | |
[{to, "aconbere@gmail.com"}, {type, "get"}, {id, _}], | |
[{'query', [{xmlns, "jabber:query"}], []}] | |
}}, | |
iq(get, "aconbere@gmail.com", "jabber:query")) | |
]. |
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