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Diffstat (limited to 'lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_sup.erl')
| -rw-r--r-- | lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_sup.erl | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_sup.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_sup.erl new file mode 100644 index 0000000000..fd557c30db --- /dev/null +++ b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_sup.erl @@ -0,0 +1,203 @@ +%% ``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 via the world wide web 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. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id: httpd_sup.erl,v 1.1 2008/12/17 09:53:34 mikpe Exp $ +%% +%%---------------------------------------------------------------------- +%% Purpose: The top supervisor for the inets application +%%---------------------------------------------------------------------- + +-module(httpd_sup). + +-behaviour(supervisor). + +-include("httpd_verbosity.hrl"). + +%% public +-export([start/2, start_link/2, start2/2, start_link2/2, stop/1, stop/2, stop2/1]). +-export([init/1]). + + +-define(D(F, A), io:format("~p:" ++ F ++ "~n", [?MODULE|A])). + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% supervisor callback functions + +start(ConfigFile, Verbosity) -> + case start_link(ConfigFile, Verbosity) of + {ok, Pid} -> + unlink(Pid), + {ok, Pid}; + + Else -> + Else + end. + + +start_link(ConfigFile, Verbosity) -> + case get_addr_and_port(ConfigFile) of + {ok, ConfigList, Addr, Port} -> + Name = make_name(Addr, Port), + SupName = {local, Name}, + supervisor:start_link(SupName, ?MODULE, + [ConfigFile, ConfigList, + Verbosity, Addr, Port]); + + {error, Reason} -> + error_logger:error_report(Reason), + {stop, Reason}; + + Else -> + error_logger:error_report(Else), + {stop, Else} + end. + + +start2(ConfigList, Verbosity) -> + case start_link2(ConfigList, Verbosity) of + {ok, Pid} -> + unlink(Pid), + {ok, Pid}; + + Else -> + Else + end. + + +start_link2(ConfigList, Verbosity) -> + case get_addr_and_port2(ConfigList) of + {ok, Addr, Port} -> + Name = make_name(Addr, Port), + SupName = {local, Name}, + supervisor:start_link(SupName, ?MODULE, + [undefined, ConfigList, Verbosity, Addr, Port]); + + {error, Reason} -> + error_logger:error_report(Reason), + {stop, Reason}; + + Else -> + error_logger:error_report(Else), + {stop, Else} + end. + + + +stop(Pid) when pid(Pid) -> + do_stop(Pid); +stop(ConfigFile) when list(ConfigFile) -> + case get_addr_and_port(ConfigFile) of + {ok, _, Addr, Port} -> + stop(Addr, Port); + + Error -> + Error + end; +stop(StartArgs) -> + ok. + + +stop(Addr, Port) when integer(Port) -> + Name = make_name(Addr, Port), + case whereis(Name) of + Pid when pid(Pid) -> + do_stop(Pid), + ok; + _ -> + not_started + end. + +stop2(ConfigList) when list(ConfigList) -> + {ok, Addr, Port} = get_addr_and_port2(ConfigList), + stop(Addr, Port). + + +do_stop(Pid) -> + exit(Pid, shutdown). + + +init([ConfigFile, ConfigList, Verbosity, Addr, Port]) -> + init(ConfigFile, ConfigList, Verbosity, Addr, Port); +init(BadArg) -> + {error, {badarg, BadArg}}. + +init(ConfigFile, ConfigList, Verbosity, Addr, Port) -> + Flags = {one_for_one, 0, 1}, + AccSupVerbosity = get_acc_sup_verbosity(Verbosity), + MiscSupVerbosity = get_misc_sup_verbosity(Verbosity), + Sups = [sup_spec(httpd_acceptor_sup, Addr, Port, AccSupVerbosity), + sup_spec(httpd_misc_sup, Addr, Port, MiscSupVerbosity), + worker_spec(httpd_manager, Addr, Port, ConfigFile, ConfigList, + Verbosity, [gen_server])], + {ok, {Flags, Sups}}. + + +sup_spec(Name, Addr, Port, Verbosity) -> + {{Name, Addr, Port}, + {Name, start, [Addr, Port, Verbosity]}, + permanent, 2000, supervisor, [Name, supervisor]}. + +worker_spec(Name, Addr, Port, ConfigFile, ConfigList, Verbosity, Modules) -> + {{Name, Addr, Port}, + {Name, start_link, [ConfigFile, ConfigList, Verbosity]}, + permanent, 2000, worker, [Name] ++ Modules}. + + +make_name(Addr,Port) -> + httpd_util:make_name("httpd_sup",Addr,Port). + + +%% get_addr_and_port + +get_addr_and_port(ConfigFile) -> + case httpd_conf:load(ConfigFile) of + {ok, ConfigList} -> + {ok, Addr, Port} = get_addr_and_port2(ConfigList), + {ok, ConfigList, Addr, Port}; + Error -> + Error + end. + + +get_addr_and_port2(ConfigList) -> + Port = httpd_util:key1search(ConfigList, port, 80), + Addr = httpd_util:key1search(ConfigList, bind_address), + {ok, Addr, Port}. + +get_acc_sup_verbosity(V) -> + case key1search(V, all) of + undefined -> + key1search(V, acceptor_sup_verbosity, ?default_verbosity); + Verbosity -> + Verbosity + end. + + +get_misc_sup_verbosity(V) -> + case key1search(V, all) of + undefined -> + key1search(V, misc_sup_verbosity, ?default_verbosity); + Verbosity -> + Verbosity + end. + + +key1search(L, K) -> + httpd_util:key1search(L, K). + +key1search(L, K, D) -> + httpd_util:key1search(L, K, D). + |