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106 lines
3.4 KiB
Erlang
106 lines
3.4 KiB
Erlang
%%% The MIT License
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%%%
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%%% Copyright (C) 2011-2016 by Joseph Wayne Norton <norton@alum.mit.edu>
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%%% Copyright (C) 2002 by Joe Armstrong
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%%%
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%%% Permission is hereby granted, free of charge, to any person obtaining a copy
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%%% of this software and associated documentation files (the "Software"), to deal
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%%% in the Software without restriction, including without limitation the rights
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%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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%%% copies of the Software, and to permit persons to whom the Software is
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%%% furnished to do so, subject to the following conditions:
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%%%
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%%% The above copyright notice and this permission notice shall be included in
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%%% all copies or substantial portions of the Software.
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%%%
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%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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%%% THE SOFTWARE.
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-module(test_plugin).
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-behaviour(ubf_plugin_stateful).
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-include("ubf.hrl").
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-export([info/0, description/0,
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managerStart/1, managerRestart/2, managerRpc/2,
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handlerStart/2, handlerRpc/4, handlerStop/3,
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handlerEvent/1
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]).
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-import(ubf_plugin_handler, [sendEvent/2, install_handler/2]).
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-import(lists, [map/2]).
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%% NOTE the following two lines
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-compile({parse_transform,contract_parser}).
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-add_contract("./test/unit/test_plugin").
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info() -> "I am a test server".
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description() -> "The test server is a ...
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bla
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bla
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bla".
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managerStart(_) -> {ok, myManagerState}.
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managerRestart(_,_) -> ok. %% noop
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managerRpc(secret, State) ->
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{{ok, welcomeToFTP}, State};
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managerRpc(_, State) ->
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{{error, badPassword}, State}.
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%% handlerStart(Args, ManagerPid) ->
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%% {accept, State, InitialData}
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handlerStart(secret, _ManagerPid) ->
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ack = install_handler(self(), fun handlerEvent/1),
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{accept, yesOffWeGo, start, myInitailData0};
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handlerStart(_Other, _ManagerPid) ->
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{reject, bad_password}.
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handlerRpc(start, {logon, _}, State, _Env) ->
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{ok, active, State};
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handlerRpc(active, ls, State, _Env) ->
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{{files, [?S("a"), ?S("b")]}, active, State};
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handlerRpc(active, {callback, X}, State, _Manager) ->
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sendEvent(self(), {callback, X}),
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{callbackOnItsWay, active, State};
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handlerRpc(active, {get, _File}, State, _Env) ->
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{{ok,(<<>>)}, active, State};
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handlerRpc(active, testAmbiguities, State, _Env) ->
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{yes, funny, State};
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handlerRpc(funny, ?S(S), State, _Env) ->
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io:format("Upcase ~p~n",[S]),
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{?S(up_case(S)), funny, State};
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handlerRpc(funny, ?P(List), State, _Env) when is_list(List) ->
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io:format("PropList ~p~n",[List]),
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{?P(List), funny, State};
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handlerRpc(funny, List, State, _Env) when is_list(List) ->
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io:format("Double ~p~n",[List]),
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{map(fun(I) -> 2*I end, List), funny, State};
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handlerRpc(funny, stop, State, _Env) ->
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{ack, start, State}.
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handlerStop(Pid, Reason, ManagerData) ->
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io:format("Client stopped:~p ~p~n",[Pid, Reason]),
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ManagerData.
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handlerEvent({callback, X}) ->
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sendEvent(self(), {callback, X}),
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fun handlerEvent/1.
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up_case(I) ->
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map(fun to_upper/1 , I).
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to_upper(I) when I >= $a, I =< $z ->
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I + $A - $a;
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to_upper(I) ->
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I.
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