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-rw-r--r--lib/tools/emacs/erlang-skels.el227
1 files changed, 225 insertions, 2 deletions
diff --git a/lib/tools/emacs/erlang-skels.el b/lib/tools/emacs/erlang-skels.el
index 6880ec733c..bdb3d9ad4a 100644
--- a/lib/tools/emacs/erlang-skels.el
+++ b/lib/tools/emacs/erlang-skels.el
@@ -1,7 +1,7 @@
;;
;; %CopyrightBegin%
;;
-;; Copyright Ericsson AB 2010-2014. All Rights Reserved.
+;; Copyright Ericsson AB 2010-2017. 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.
@@ -56,6 +56,10 @@
erlang-skel-gen-event erlang-skel-header)
("gen_fsm" "gen-fsm"
erlang-skel-gen-fsm erlang-skel-header)
+ ("gen_statem (StateName/3)" "gen-statem-StateName"
+ erlang-skel-gen-statem-StateName erlang-skel-header)
+ ("gen_statem (handle_event/4)" "gen-statem-handle-event"
+ erlang-skel-gen-statem-handle-event erlang-skel-header)
("wx_object" "wx-object"
erlang-skel-wx-object erlang-skel-header)
("Library module" "gen-lib"
@@ -495,6 +499,7 @@ Please see the function `tempo-define-template'.")
"%% {stop, Reason}" n
(erlang-skel-separator-end 2)
"init([]) ->" n>
+ "process_flag(trap_exit, true)," n>
"{ok, #state{}}." n
n
(erlang-skel-separator-start 2)
@@ -738,6 +743,7 @@ Please see the function `tempo-define-template'.")
"%% {stop, StopReason}" n
(erlang-skel-separator-end 2)
"init([]) ->" n>
+ "process_flag(trap_exit, true)," n>
"{ok, state_name, #state{}}." n
n
(erlang-skel-separator-start 2)
@@ -858,6 +864,223 @@ Please see the function `tempo-define-template'.")
"*The template of a gen_fsm.
Please see the function `tempo-define-template'.")
+(defvar erlang-skel-gen-statem-StateName
+ '((erlang-skel-include erlang-skel-large-header)
+ "-behaviour(gen_statem)." n n
+
+ "%% API" n
+ "-export([start_link/0])." n
+ n
+ "%% gen_statem callbacks" n
+ "-export([callback_mode/0, init/1, terminate/3, code_change/4])." n
+ "-export([state_name/3])." n
+ n
+ "-define(SERVER, ?MODULE)." n
+ n
+ "-record(data, {})." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% API" n
+ (erlang-skel-double-separator-end 3) n
+ (erlang-skel-separator-start 2)
+ "%% @doc" n
+ "%% Creates a gen_statem process which calls Module:init/1 to" n
+ "%% initialize. To ensure a synchronized start-up procedure, this" n
+ "%% function does not return until Module:init/1 has returned." n
+ "%%" n
+ (erlang-skel-separator-end 2)
+ "-spec start_link() ->" n>
+ "{ok, Pid :: pid()} |" n>
+ "ignore |" n>
+ "{error, Error :: term()}." n
+ "start_link() ->" n>
+ "gen_statem:start_link({local, ?SERVER}, ?MODULE, [], [])." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% gen_statem callbacks" n
+ (erlang-skel-double-separator-end 3) n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Define the callback_mode() for this callback module." n
+ (erlang-skel-separator-end 2)
+ "-spec callback_mode() -> gen_statem:callback_mode_result()." n
+ "callback_mode() -> state_functions." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Whenever a gen_statem is started using gen_statem:start/[3,4] or" n
+ "%% gen_statem:start_link/[3,4], this function is called by the new" n
+ "%% process to initialize." n
+ (erlang-skel-separator-end 2)
+ "-spec init(Args :: term()) ->" n>
+ "gen_statem:init_result(atom())." n
+ "init([]) ->" n>
+ "process_flag(trap_exit, true)," n>
+ "{ok, state_name, #data{}}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% There should be one function like this for each state name." n
+ "%% Whenever a gen_statem receives an event, the function " n
+ "%% with the name of the current state (StateName) " n
+ "%% is called to handle the event." n
+ (erlang-skel-separator-end 2)
+ "-spec state_name('enter'," n>
+ "OldState :: atom()," n>
+ "Data :: term()) ->" n>
+ "gen_statem:state_enter_result('state_name');" n>
+ "(gen_statem:event_type()," n>
+ "Msg :: term()," n>
+ "Data :: term()) ->" n>
+ "gen_statem:event_handler_result(atom())." n
+ ;;
+ "state_name({call,Caller}, _Msg, Data) ->" n>
+ "{next_state, state_name, Data, [{reply,Caller,ok}]}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% This function is called by a gen_statem when it is about to" n
+ "%% terminate. It should be the opposite of Module:init/1 and do any" n
+ "%% necessary cleaning up. When it returns, the gen_statem terminates with" n
+ "%% Reason. The return value is ignored." n
+ (erlang-skel-separator-end 2)
+ "-spec terminate(Reason :: term(), State :: term(), Data :: term()) ->" n>
+ "any()." n
+ "terminate(_Reason, _State, _Data) ->" n>
+ "void." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Convert process state when code is changed" n
+ (erlang-skel-separator-end 2)
+ "-spec code_change(" n>
+ "OldVsn :: term() | {down,term()}," n>
+ "State :: term(), Data :: term(), Extra :: term()) ->" n>
+ "{ok, NewState :: term(), NewData :: term()} |" n>
+ "(Reason :: term())." n
+ "code_change(_OldVsn, State, Data, _Extra) ->" n>
+ "{ok, State, Data}." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% Internal functions" n
+ (erlang-skel-double-separator-end 3)
+ )
+ "*The template of a gen_statem (StateName/3).
+Please see the function `tempo-define-template'.")
+
+(defvar erlang-skel-gen-statem-handle-event
+ '((erlang-skel-include erlang-skel-large-header)
+ "-behaviour(gen_statem)." n n
+
+ "%% API" n
+ "-export([start_link/0])." n
+ n
+ "%% gen_statem callbacks" n
+ "-export([callback_mode/0, init/1, terminate/3, code_change/4])." n
+ "-export([handle_event/4])." n
+ n
+ "-define(SERVER, ?MODULE)." n
+ n
+ "-record(data, {})." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% API" n
+ (erlang-skel-double-separator-end 3) n
+ (erlang-skel-separator-start 2)
+ "%% @doc" n
+ "%% Creates a gen_statem process which calls Module:init/1 to" n
+ "%% initialize. To ensure a synchronized start-up procedure, this" n
+ "%% function does not return until Module:init/1 has returned." n
+ "%%" n
+ (erlang-skel-separator-end 2)
+ "-spec start_link() ->" n>
+ "{ok, Pid :: pid()} |" n>
+ "ignore |" n>
+ "{error, Error :: term()}." n
+ "start_link() ->" n>
+ "gen_statem:start_link({local, ?SERVER}, ?MODULE, [], [])." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% gen_statem callbacks" n
+ (erlang-skel-double-separator-end 3) n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Define the callback_mode() for this callback module." n
+ (erlang-skel-separator-end 2)
+ "-spec callback_mode() -> gen_statem:callback_mode_result()." n
+ "callback_mode() -> handle_event_function." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Whenever a gen_statem is started using gen_statem:start/[3,4] or" n
+ "%% gen_statem:start_link/[3,4], this function is called by the new" n
+ "%% process to initialize." n
+ (erlang-skel-separator-end 2)
+ "-spec init(Args :: term()) ->" n>
+ "gen_statem:init_result(term())." n
+ "init([]) ->" n>
+ "process_flag(trap_exit, true)," n>
+ "{ok, state_name, #data{}}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% This function is called for every event a gen_statem receives." n
+ (erlang-skel-separator-end 2)
+ "-spec handle_event('enter'," n>
+ "OldState :: term()," n>
+ "State :: term()," n>
+ "Data :: term()) ->" n>
+ "gen_statem:state_enter_result(term());" n>
+ "(gen_statem:event_type()," n>
+ "Msg :: term()," n>
+ "State :: term()," n>
+ "Data :: term()) ->" n>
+ "gen_statem:event_handler_result(term())." n
+ ;;
+ "handle_event({call,From}, _Msg, State, Data) ->" n>
+ "{next_state, State, Data, [{reply,From,ok}]}." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% This function is called by a gen_statem when it is about to" n
+ "%% terminate. It should be the opposite of Module:init/1 and do any" n
+ "%% necessary cleaning up. When it returns, the gen_statem terminates with" n
+ "%% Reason. The return value is ignored." n
+ (erlang-skel-separator-end 2)
+ "-spec terminate(Reason :: term(), State :: term(), Data :: term()) ->" n>
+ "any()." n
+ "terminate(_Reason, _State, _Data) ->" n>
+ "void." n
+ n
+ (erlang-skel-separator-start 2)
+ "%% @private" n
+ "%% @doc" n
+ "%% Convert process state when code is changed" n
+ (erlang-skel-separator-end 2)
+ "-spec code_change(" n>
+ "OldVsn :: term() | {down,term()}," n>
+ "State :: term(), Data :: term(), Extra :: term()) ->" n>
+ "{ok, NewState :: term(), NewData :: term()} |" n>
+ "(Reason :: term())." n
+ "code_change(_OldVsn, State, Data, _Extra) ->" n>
+ "{ok, State, Data}." n
+ n
+ (erlang-skel-double-separator-start 3)
+ "%%% Internal functions" n
+ (erlang-skel-double-separator-end 3)
+ )
+ "*The template of a gen_statem (handle_event/4).
+Please see the function `tempo-define-template'.")
+
(defvar erlang-skel-wx-object
'((erlang-skel-include erlang-skel-large-header)
"-behaviour(wx_object)." n n
@@ -1070,7 +1293,7 @@ Please see the function `tempo-define-template'.")
"%% Note: This directive should only be used in test suites." n
"-compile(export_all)." n n
- "-include_lib(\"test_server/include/test_server.hrl\")." n n
+ "-include_lib(\"common_test/include/ct.hrl\")." n n
(erlang-skel-separator-start 2)
"%% TEST SERVER CALLBACK FUNCTIONS" n