diff options
Diffstat (limited to 'lib/ssh')
| -rw-r--r-- | lib/ssh/src/ssh.hrl | 5 | ||||
| -rw-r--r-- | lib/ssh/src/ssh_connection_handler.erl | 10 | ||||
| -rw-r--r-- | lib/ssh/src/ssh_options.erl | 15 |
3 files changed, 15 insertions, 15 deletions
diff --git a/lib/ssh/src/ssh.hrl b/lib/ssh/src/ssh.hrl index e03c15454c..315310f700 100644 --- a/lib/ssh/src/ssh.hrl +++ b/lib/ssh/src/ssh.hrl @@ -75,9 +75,12 @@ %% Option access macros -define(do_get_opt(C,K,O), ssh_options:get_value(C,K,O, ?MODULE,?LINE)). --define(do_get_opt(C,K,O,D), ssh_options:get_value(C,K,O,D,?MODULE,?LINE)). +-define(do_get_opt(C,K,O,D), ssh_options:get_value(C,K,O,?LAZY(D),?MODULE,?LINE)). + +-define(LAZY(D), fun()-> D end). -define(GET_OPT(Key,Opts), ?do_get_opt(user_options, Key,Opts ) ). +-define(GET_OPT(Key,Opts,Def), ?do_get_opt(user_options, Key,Opts,Def) ). -define(GET_INTERNAL_OPT(Key,Opts), ?do_get_opt(internal_options,Key,Opts ) ). -define(GET_INTERNAL_OPT(Key,Opts,Def), ?do_get_opt(internal_options,Key,Opts,Def) ). -define(GET_SOCKET_OPT(Key,Opts), ?do_get_opt(socket_options, Key,Opts ) ). diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index 5a13209ae3..50a29bbb53 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -413,14 +413,8 @@ init_connection(server, C = #connection{}, Opts) -> SubSystemSup = proplists:get_value(subsystem_sup, Sups), ConnectionSup = proplists:get_value(connection_sup, Sups), - Shell = ?GET_OPT(shell, Opts), - Exec = ?GET_OPT(exec, Opts), - CliSpec = case ?GET_OPT(ssh_cli, Opts) of - undefined -> {ssh_cli, [Shell]}; - Spec -> Spec - end, - C#connection{cli_spec = CliSpec, - exec = Exec, + C#connection{cli_spec = ?GET_OPT(ssh_cli, Opts, {ssh_cli,[?GET_OPT(shell, Opts)]}), + exec = ?GET_OPT(exec, Opts), system_supervisor = SystemSup, sub_system_supervisor = SubSystemSup, connection_supervisor = ConnectionSup diff --git a/lib/ssh/src/ssh_options.erl b/lib/ssh/src/ssh_options.erl index febd3f6eef..ee3cdbb8a0 100644 --- a/lib/ssh/src/ssh_options.erl +++ b/lib/ssh/src/ssh_options.erl @@ -69,17 +69,20 @@ get_value(Class, Key, Opts, _CallerMod, _CallerLine) -> error({bad_options,Class, Key, Opts, _CallerMod, _CallerLine}). --spec get_value(option_class(), option_key(), options(), any(), +-spec get_value(option_class(), option_key(), options(), fun(() -> any()), atom(), non_neg_integer()) -> any() | no_return(). -get_value(socket_options, Key, Opts, Def, _CallerMod, _CallerLine) when is_map(Opts) -> - proplists:get_value(Key, maps:get(socket_options,Opts), Def); -get_value(Class, Key, Opts, Def, CallerMod, CallerLine) when is_map(Opts) -> +get_value(socket_options, Key, Opts, DefFun, _CallerMod, _CallerLine) when is_map(Opts) -> + proplists:get_value(Key, maps:get(socket_options,Opts), DefFun); +get_value(Class, Key, Opts, DefFun, CallerMod, CallerLine) when is_map(Opts) -> try get_value(Class, Key, Opts, CallerMod, CallerLine) + of + undefined -> DefFun(); + Value -> Value catch - error:{badkey,Key} -> Def + error:{badkey,Key} -> DefFun() end; -get_value(Class, Key, Opts, _Def, _CallerMod, _CallerLine) -> +get_value(Class, Key, Opts, _DefFun, _CallerMod, _CallerLine) -> error({bad_options,Class, Key, Opts, _CallerMod, _CallerLine}). |