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| author | Ingela Anderton Andin <[email protected]> | 2017-11-14 10:58:47 +0100 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2017-11-16 09:35:25 +0100 |
| commit | e9850da276435758b960f2684a6b135b5d5eadac (patch) | |
| tree | 0380e1624881cb4b14065382d0bc218610580861 /lib/ssl/src/dtls_connection.erl | |
| parent | 8c7b86083be0f86f62918b73117121617624ec48 (diff) | |
| download | otp-e9850da276435758b960f2684a6b135b5d5eadac.tar.gz otp-e9850da276435758b960f2684a6b135b5d5eadac.tar.bz2 otp-e9850da276435758b960f2684a6b135b5d5eadac.zip | |
dtls: Add state spec
Diffstat (limited to 'lib/ssl/src/dtls_connection.erl')
| -rw-r--r-- | lib/ssl/src/dtls_connection.erl | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/lib/ssl/src/dtls_connection.erl b/lib/ssl/src/dtls_connection.erl index 7d2605e013..e322d098ce 100644 --- a/lib/ssl/src/dtls_connection.erl +++ b/lib/ssl/src/dtls_connection.erl @@ -247,7 +247,11 @@ callback_mode() -> %%-------------------------------------------------------------------- %% State functions %%-------------------------------------------------------------------- - +%%-------------------------------------------------------------------- +-spec init(gen_statem:event_type(), + {start, timeout()} | term(), #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- init(enter, _, State) -> {keep_state, State}; init({call, From}, {start, Timeout}, @@ -292,7 +296,12 @@ init({call, _} = Type, Event, #state{role = server} = State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State#state{flight_state = reliable}, ?MODULE); init(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). - + +%%-------------------------------------------------------------------- +-spec error(gen_statem:event_type(), + {start, timeout()} | term(), #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- error(enter, _, State) -> {keep_state, State}; error({call, From}, {start, _Timeout}, {Error, State}) -> @@ -399,6 +408,10 @@ hello(state_timeout, Event, State) -> hello(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). +%%-------------------------------------------------------------------- +-spec abbreviated(gen_statem:event_type(), term(), #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- abbreviated(enter, _, State0) -> {State, Actions} = handle_flight_timer(State0), {keep_state, State, Actions}; @@ -418,7 +431,10 @@ abbreviated(state_timeout, Event, State) -> handle_state_timeout(Event, ?FUNCTION_NAME, State); abbreviated(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). - +%%-------------------------------------------------------------------- +-spec certify(gen_statem:event_type(), term(), #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- certify(enter, _, State0) -> {State, Actions} = handle_flight_timer(State0), {keep_state, State, Actions}; @@ -431,6 +447,10 @@ certify(state_timeout, Event, State) -> certify(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). +%%-------------------------------------------------------------------- +-spec cipher(gen_statem:event_type(), term(), #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- cipher(enter, _, State0) -> {State, Actions} = handle_flight_timer(State0), {keep_state, State, Actions}; @@ -451,6 +471,11 @@ cipher(state_timeout, Event, State) -> cipher(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). +%%-------------------------------------------------------------------- +-spec connection(gen_statem:event_type(), + #hello_request{} | #client_hello{}| term(), #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- connection(enter, _, State) -> {keep_state, State}; connection(info, Event, State) -> @@ -492,6 +517,10 @@ connection(Type, Event, State) -> ssl_connection:?FUNCTION_NAME(Type, Event, State, ?MODULE). %%TODO does this make sense for DTLS ? +%%-------------------------------------------------------------------- +-spec downgrade(gen_statem:event_type(), term(), #state{}) -> + gen_statem:state_function_result(). +%%-------------------------------------------------------------------- downgrade(enter, _, State) -> {keep_state, State}; downgrade(Type, Event, State) -> |