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diff --git a/lib/cosEvent/src/cosEventApp.erl b/lib/cosEvent/src/cosEventApp.erl
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-%%--------------------------------------------------------------------
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2001-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-%%
-%%----------------------------------------------------------------------
-%% File : cosEventApp.erl
-%% Description :
-%%
-%%----------------------------------------------------------------------
--module(cosEventApp).
-
-%%--------------- INCLUDES -----------------------------------
--include_lib("orber/include/corba.hrl").
--include("cosEventApp.hrl").
-
-
-%%--------------- EXPORTS-------------------------------------
-%% cosEvent API external
--export([start/0, stop/0, install/0, uninstall/0, start_channel/0, start_channel/1,
- start_channel_link/0, start_channel_link/1, stop_channel/1]).
-
-%% cosEvent API internal
--export([create_link/3, get_option/2, type_check/3, disconnect/3, do_disconnect/3]).
-
-%% Application callbacks
--export([start/2, init/1, stop/1]).
-
-%%--------------- DEFINES ------------------------------------
--define(IDL_MODULES, ['oe_CosEventComm',
- 'oe_CosEventChannelAdmin',
- 'oe_cosEventApp']).
-
--define(SUPERVISOR_NAME, oe_cosEventSup).
--define(SUP_FLAG, {simple_one_for_one,50,10}).
-
--define(SUP_SPEC(Name, Args),
- ['CosEventChannel_EventChannel',Args,
- [{sup_child, true}, {regname, {global, Name}}]]).
--define(SUP_CHILD,
- {"oe_EventChild",
- {cosEventApp,create_link, []},
- transient,100000,worker,
- ['CosEventChannel_EventChannel']}).
-
-
-%%-----------------------------------------------------------%
-%% function : install
-%% Arguments: -
-%% Returns : ok | EXIT | EXCEPTION
-%% Effect : Install necessary data in the IFR DB
-%%------------------------------------------------------------
-install() ->
- case install_loop(?IDL_MODULES, []) of
- ok ->
- ok;
- {error, Reason} ->
- exit(Reason)
- end.
-
-install_loop([], _) ->
- ok;
-install_loop([H|T], Accum) ->
- case catch H:'oe_register'() of
- {'EXIT',{unregistered,App}} ->
- ?write_ErrorMsg("Unable to register '~p'; application ~p not registered.\n"
- "Trying to unregister ~p~n", [H,App,Accum]),
- uninstall_loop(Accum, {exit, register});
- {'EXCEPTION',_} ->
- ?write_ErrorMsg("Unable to register '~p'; propably already registered.\n"
- "You are adviced to confirm this.\n"
- "Trying to unregister ~p~n", [H,Accum]),
- uninstall_loop(Accum, {exit, register});
- ok ->
- install_loop(T, [H|Accum]);
- _ ->
- ?write_ErrorMsg("Unable to register '~p'; reason unknown.\n"
- "Trying to unregister ~p~n", [H,Accum]),
- uninstall_loop(Accum, {exit, register})
- end.
-
-%%-----------------------------------------------------------%
-%% function : uninstall
-%% Arguments: -
-%% Returns : ok | EXIT | EXCEPTION
-%% Effect : Remove data related to cosEvent from the IFR DB
-%%------------------------------------------------------------
-uninstall() ->
- case uninstall_loop(lists:reverse(?IDL_MODULES), ok) of
- ok ->
- ok;
- {error, Reason} ->
- exit(Reason)
- end.
-
-uninstall_loop([],ok) ->
- ok;
-uninstall_loop([],{exit, register}) ->
- {error, {?MODULE, "oe_register failed"}};
-uninstall_loop([],{exit, unregister}) ->
- {error, {?MODULE, "oe_unregister failed"}};
-uninstall_loop([],{exit, both}) ->
- {error, {?MODULE, "oe_register and, for some of those already registered, oe_unregister failed"}};
-uninstall_loop([H|T], Status) ->
- case catch H:'oe_unregister'() of
- ok ->
- uninstall_loop(T, Status);
- _ when Status == ok ->
- ?write_ErrorMsg("Unable to unregister '~p'; propably already unregistered.\n"
- "You are adviced to confirm this.\n",[H]),
- uninstall_loop(T, {exit, unregister});
- _ ->
- ?write_ErrorMsg("Unable to unregister '~p'; propably already unregistered.\n"
- "You are adviced to confirm this.\n",[H]),
- uninstall_loop(T, {exit, both})
- end.
-
-%%-----------------------------------------------------------%
-%% function : start/stop
-%% Arguments:
-%% Returns :
-%% Effect : Starts or stops the cosTime application.
-%%------------------------------------------------------------
-
-start() ->
- application:start(cosEvent).
-stop() ->
- application:stop(cosEvent).
-
-%%-----------------------------------------------------------%
-%% function : start
-%% Arguments: Type - see module application
-%% Arg - see module application
-%% Returns :
-%% Effect : Module callback for application
-%%------------------------------------------------------------
-
-start(_, _) ->
- supervisor:start_link({local, ?SUPERVISOR_NAME}, cosEventApp, app_init).
-
-
-%%-----------------------------------------------------------%
-%% function : stop
-%% Arguments: Arg - see module application
-%% Returns :
-%% Effect : Module callback for application
-%%------------------------------------------------------------
-
-stop(_) ->
- ok.
-
-%%-----------------------------------------------------------%
-%% function : start_channel
-%% Arguments: -
-%% Returns :
-%% Effect :
-%%------------------------------------------------------------
-start_channel() ->
- start_channel(?DEFAULT_OPTIONS).
-
-start_channel(Options) when is_list(Options) ->
- ServerOpts = get_option(?SERVER, Options),
- 'oe_CosEventComm_Channel':oe_create([Options, ServerOpts], ServerOpts);
-start_channel(Options) ->
- orber:dbg("[~p] cosEventApp:start_channel(~p);~n"
- "Options not correct.", [?LINE, Options], ?DEBUG_LEVEL),
- corba:raise(#'BAD_PARAM'{completion_status=?COMPLETED_NO}).
-
-%%-----------------------------------------------------------%
-%% function : start_channel
-%% Arguments: -
-%% Returns :
-%% Effect :
-%%------------------------------------------------------------
-start_channel_link() ->
- start_channel_link(?DEFAULT_OPTIONS).
-
-start_channel_link(Options) when is_list(Options) ->
- ServerOpts = get_option(?SERVER, Options),
- 'oe_CosEventComm_Channel':oe_create_link([Options, ServerOpts], ServerOpts);
-start_channel_link(Options) ->
- orber:dbg("[~p] cosEventApp:start_channel_link(~p);~n"
- "Options not correct.", [?LINE, Options], ?DEBUG_LEVEL),
- corba:raise(#'BAD_PARAM'{completion_status=?COMPLETED_NO}).
-
-%%-----------------------------------------------------------%
-%% function : stop_factory
-%% Arguments: ChannelObj
-%% Returns :
-%% Effect :
-%%------------------------------------------------------------
-stop_channel(ChannelObj) ->
- corba:dispose(ChannelObj).
-
-%%-----------------------------------------------------------%
-%% function : init
-%% Arguments:
-%% Returns :
-%% Effect :
-%%------------------------------------------------------------
-
-%% Starting using create_factory/X
-init(own_init) ->
- {ok,{?SUP_FLAG, [?SUP_CHILD]}};
-%% When starting as an application.
-init(app_init) ->
- {ok,{?SUP_FLAG, [?SUP_CHILD]}}.
-
-%%-----------------------------------------------------------%
-%% function : create_link
-%% Arguments: Module - which Module to call
-%% Env/ArgList - ordinary oe_create arguments.
-%% Returns :
-%% Exception:
-%% Effect : Necessary since we want the supervisor to be a
-%% 'simple_one_for_one'. Otherwise, using for example,
-%% 'one_for_one', we have to call supervisor:delete_child
-%% to remove the childs startspecification from the
-%% supervisors internal state.
-%%------------------------------------------------------------
-create_link(Module, Env, ArgList) ->
- Module:oe_create_link(Env, ArgList).
-
-
-%%-----------------------------------------------------------%
-%% function : get_option
-%% Arguments:
-%% Returns :
-%% Exception:
-%% Effect :
-%%------------------------------------------------------------
-get_option(Key, OptionList) ->
- case lists:keysearch(Key, 1, OptionList) of
- {value,{Key,Value}} ->
- Value;
- _ ->
- case lists:keysearch(Key, 1, ?DEFAULT_OPTIONS) of
- {value,{Key,Value}} ->
- Value;
- _->
- {error, "Invalid option"}
- end
- end.
-
-%%-----------------------------------------------------------%
-%% function : type_check
-%% Arguments: Obj - objectrefernce to test.
-%% Mod - Module which contains typeID/0.
-%% Returns : 'ok' or raises exception.
-%% Effect :
-%%------------------------------------------------------------
-type_check(_Obj, _Mod, false) ->
- ok;
-type_check(Obj, Mod, _) ->
- case catch corba_object:is_a(Obj, Mod:typeID()) of
- true ->
- ok;
- _ ->
- orber:dbg("[~p] cosEventApp:type_check(~p) failed; Should be ~p",
- [?LINE, Obj, Mod], ?DEBUG_LEVEL),
- corba:raise(#'BAD_PARAM'{completion_status=?COMPLETED_NO})
- end.
-
-%%-----------------------------------------------------------%
-%% function : disconnect
-%% Arguments: Module - one of the interfaces defined in CosEventComm.
-%% Function - the appropriate disconnect function.
-%% Object - the client object reference.
-%% Returns : ok
-%% Exception:
-%% Effect : If the process would try to diconnect itself it could
-%% result in a deadlock. Hence, we spawn a new process to do it.
-%%------------------------------------------------------------
-disconnect(Module, Function, Object) ->
- spawn(cosEventApp, do_disconnect, [Module, Function, Object]),
- ok.
-
-do_disconnect(Module, Function, Object) ->
- catch Module:Function(Object),
- ?DBG("Disconnect ~p:~p(..).~n", [Module, Function]),
- ok.
-
-%%--------------- END OF MODULE ------------------------------
-
-
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