Callback specs now handled by -callback directive in the behaviour module.

6 files changed, 11 insertions, 64 deletions

diff --git a/lib/ssl/src/ssl_app.erl b/lib/ssl/src/ssl_app.erl
index c9f81726b9..0c475a6d01 100644
--- a/lib/ssl/src/ssl_app.erl
+++ b/lib/ssl/src/ssl_app.erl
@@ -27,16 +27,9 @@
 
 -export([start/2, stop/1]).
 
-%%--------------------------------------------------------------------
--spec start(normal | {takeover, node()} | {failover, node()}, list()) -> 
-		   ignore | {ok, pid()} | {error, term()}.
-%%--------------------------------------------------------------------
 start(_Type, _StartArgs) ->
     ssl_sup:start_link().
 
-%--------------------------------------------------------------------
--spec stop(term())-> ok.
-%%-------------------------------------------------------------------- 
 stop(_State) ->
     ok.
 
diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl
index d4807704b2..28dd0c85d0 100644
--- a/lib/ssl/src/ssl_connection.erl
+++ b/lib/ssl/src/ssl_connection.erl
@@ -293,10 +293,6 @@ start_link(Role, Host, Port, Socket, Options, User, CbInfo) ->
 %% gen_fsm callbacks
 %%====================================================================
 %%--------------------------------------------------------------------
--spec init(list()) -> {ok, state_name(), #state{}, timeout()} | {stop, term()}.
-%% Possible return values not used now.
-%%			  | {ok, state_name(), #state{}} |
-%%			  ignore  
 %% Description:Whenever a gen_fsm is started using gen_fsm:start/[3,4] or
 %% gen_fsm:start_link/3,4, this function is called by the new process to 
 %% initialize. 
@@ -324,8 +320,6 @@ init([Role, Host, Port, Socket, {SSLOpts0, _} = Options,
     end.
    
 %%--------------------------------------------------------------------
-%% -spec state_name(event(), #state{}) -> gen_fsm_state_return()
-%%
 %% Description:There should be one instance of this function for each
 %% possible state name. Whenever a gen_fsm receives an event sent
 %% using gen_fsm:send_event/2, the instance of this function with the
@@ -728,10 +722,6 @@ connection(timeout, State) ->
 connection(Msg, State) ->
     handle_unexpected_message(Msg, connection, State).
 %%--------------------------------------------------------------------
--spec handle_event(term(), state_name(), #state{}) -> term().
-%% As it is not currently used gen_fsm_state_return() makes
-%% dialyzer unhappy!
-%%
 %% Description: Whenever a gen_fsm receives an event sent using
 %% gen_fsm:send_all_state_event/2, this function is called to handle
 %% the event. Not currently used!
@@ -740,12 +730,6 @@ handle_event(_Event, StateName, State) ->
     {next_state, StateName, State, get_timeout(State)}.
 
 %%--------------------------------------------------------------------
--spec handle_sync_event(term(), from(), state_name(), #state{}) -> 
-			       gen_fsm_state_return() |  
-			       {reply, reply(), state_name(), #state{}} |
-			       {reply, reply(), state_name(), #state{}, timeout()} |
-			       {stop, reason(), reply(), #state{}}.
-%%
 %% Description: Whenever a gen_fsm receives an event sent using
 %% gen_fsm:sync_send_all_state_event/2,3, this function is called to handle
 %% the event.
@@ -905,11 +889,6 @@ handle_sync_event(peer_certificate, _, StateName,
     {reply, {ok, Cert}, StateName, State, get_timeout(State)}.
 
 %%--------------------------------------------------------------------
--spec handle_info(msg(),state_name(), #state{}) -> 
-			 {next_state, state_name(), #state{}}|
-			 {next_state, state_name(), #state{}, timeout()} |
-			 {stop, reason(), #state{}}.
-%%
 %% Description: This function is called by a gen_fsm when it receives any
 %% other message than a synchronous or asynchronous event
 %% (or a system message).
@@ -972,8 +951,6 @@ handle_info(Msg, StateName, State) ->
     {next_state, StateName, State, get_timeout(State)}.
 
 %%--------------------------------------------------------------------
--spec terminate(reason(), state_name(), #state{}) -> term().
-%%
 %% Description:This function is called by a gen_fsm when it is about
 %% to terminate. It should be the opposite of Module:init/1 and do any
 %% necessary cleaning up. When it returns, the gen_fsm terminates with
@@ -1004,8 +981,6 @@ terminate(Reason, _StateName, #state{transport_cb = Transport,
     Transport:close(Socket).
 
 %%--------------------------------------------------------------------
--spec code_change(term(), state_name(), #state{}, list()) -> {ok, state_name(), #state{}}.
-%%			 
 %% code_change(OldVsn, StateName, State, Extra) -> {ok, StateName, NewState}
 %% Description: Convert process state when code is changed
 %%--------------------------------------------------------------------
diff --git a/lib/ssl/src/ssl_dist_sup.erl b/lib/ssl/src/ssl_dist_sup.erl
index c1912401d7..9d9afb7707 100644
--- a/lib/ssl/src/ssl_dist_sup.erl
+++ b/lib/ssl/src/ssl_dist_sup.erl
@@ -41,7 +41,6 @@ start_link() ->
 %%%=========================================================================
 %%%  Supervisor callback
 %%%=========================================================================
--spec init([]) -> {ok,  {SupFlags :: tuple(),  [ChildSpec :: tuple()]}}.
 
 init([]) ->    
     SessionCertManager = session_and_cert_manager_child_spec(),
diff --git a/lib/ssl/src/ssl_session_cache.erl b/lib/ssl/src/ssl_session_cache.erl
index 93969f628f..f9bbf905e1 100644
--- a/lib/ssl/src/ssl_session_cache.erl
+++ b/lib/ssl/src/ssl_session_cache.erl
@@ -28,27 +28,19 @@
 -export([init/1, terminate/1, lookup/2, update/3, delete/2, foldl/3, 
 	 select_session/2]). 
 
--type key() :: {{host(), inet:port_number()}, session_id()} |  {inet:port_number(), session_id()}.
-
 %%--------------------------------------------------------------------
--spec init(list()) -> db_handle(). %% Returns reference to the cache (opaque)
-%%
 %% Description: Return table reference. Called by ssl_manager process. 
 %%--------------------------------------------------------------------
 init(_) ->
     ets:new(cache_name(), [set, protected]).
 
 %%--------------------------------------------------------------------
--spec terminate(db_handle()) -> any().
-%%
 %% Description: Handles cache table at termination of ssl manager. 
 %%--------------------------------------------------------------------
 terminate(Cache) ->
     ets:delete(Cache).
 
 %%--------------------------------------------------------------------
--spec lookup(db_handle(), key()) -> #session{} | undefined.
-%%
 %% Description: Looks up a cach entry. Should be callable from any
 %% process.
 %%--------------------------------------------------------------------
@@ -61,8 +53,6 @@ lookup(Cache, Key) ->
     end.
 
 %%--------------------------------------------------------------------
--spec update(db_handle(), key(), #session{}) -> any().
-%%
 %% Description: Caches a new session or updates a already cached one.
 %% Will only be called from the ssl_manager process.
 %%--------------------------------------------------------------------
@@ -70,8 +60,6 @@ update(Cache, Key, Session) ->
     ets:insert(Cache, {Key, Session}).
 
 %%--------------------------------------------------------------------
--spec delete(db_handle(), key()) -> any().
-%%
 %% Description: Delets a cache entry.
 %% Will only be called from the ssl_manager process.
 %%--------------------------------------------------------------------
@@ -79,8 +67,6 @@ delete(Cache, Key) ->
     ets:delete(Cache, Key).
 
 %%--------------------------------------------------------------------
--spec foldl(fun(), term(), db_handle()) -> term().
-%%
 %% Description: Calls Fun(Elem, AccIn) on successive elements of the
 %% cache, starting with AccIn == Acc0. Fun/2 must return a new
 %% accumulator which is passed to the next call. The function returns
@@ -91,8 +77,6 @@ foldl(Fun, Acc0, Cache) ->
     ets:foldl(Fun, Acc0, Cache).
   
 %%--------------------------------------------------------------------
--spec select_session(db_handle(), {host(), inet:port_number()} | inet:port_number()) -> [#session{}].
-%%
 %% Description: Selects a session that could be reused. Should be callable
 %% from any process.
 %%--------------------------------------------------------------------
diff --git a/lib/ssl/src/ssl_session_cache_api.erl b/lib/ssl/src/ssl_session_cache_api.erl
index f8416bf327..f2b22b0f1b 100644
--- a/lib/ssl/src/ssl_session_cache_api.erl
+++ b/lib/ssl/src/ssl_session_cache_api.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
 %%
 %% 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
@@ -20,18 +20,15 @@
 %%
 
 -module(ssl_session_cache_api).
+-include("ssl_handshake.hrl").
+-include("ssl_internal.hrl").
 
--export([behaviour_info/1]).
+-type key() :: {{host(), inet:port_number()}, session_id()} |  {inet:port_number(), session_id()}.
 
-behaviour_info(callbacks) ->
-    [
-     {init, 1}, 
-     {terminate, 1}, 
-     {lookup, 2}, 
-     {update, 3}, 
-     {delete, 2}, 
-     {foldl, 3},
-     {select_session, 2}
-    ];
-behaviour_info(_) ->
-    undefined.
+-callback init(list()) -> db_handle().
+-callback terminate(db_handle()) -> any().
+-callback lookup(db_handle(), key()) -> #session{} | undefined.
+-callback update(db_handle(), key(), #session{}) -> any().
+-callback delete(db_handle(), key()) -> any().
+-callback foldl(fun(), term(), db_handle()) -> term().
+-callback select_session(db_handle(), {host(), inet:port_number()} | inet:port_number()) -> [#session{}].
diff --git a/lib/ssl/src/ssl_sup.erl b/lib/ssl/src/ssl_sup.erl
index cb10b1362a..59039a6e0a 100644
--- a/lib/ssl/src/ssl_sup.erl
+++ b/lib/ssl/src/ssl_sup.erl
@@ -41,7 +41,6 @@ start_link() ->
 %%%=========================================================================
 %%%  Supervisor callback
 %%%=========================================================================
--spec init([]) -> {ok,  {SupFlags :: tuple(),  [ChildSpec :: tuple()]}}.
 
 init([]) ->    
     %% OLD ssl - moved start to ssl.erl only if old