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authorHans Nilsson <[email protected]>2017-02-23 17:53:46 +0100
committerHans Nilsson <[email protected]>2017-03-02 12:07:01 +0100
commit931df53bc431c47140620864b04d4622f9e41421 (patch)
treef95e79faadb151d4cb151592a16d535a8db79276 /lib/ssh/src
parentb06e71e0ff39050eb538352a7b7ca6df8f62eed3 (diff)
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ssh: Simplify calling of user's callback funs
Since the Options now are initialized with a correct fun (that does nothing), we can just call it without tests
Diffstat (limited to 'lib/ssh/src')
-rw-r--r--lib/ssh/src/ssh_connection_handler.erl45
1 files changed, 11 insertions, 34 deletions
diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl
index 706b68d78b..b9c643c77e 100644
--- a/lib/ssh/src/ssh_connection_handler.erl
+++ b/lib/ssh/src/ssh_connection_handler.erl
@@ -1769,47 +1769,24 @@ get_repl(X, Acc) ->
exit({get_repl,X,Acc}).
%%%----------------------------------------------------------------
-disconnect_fun({disconnect,Msg}, D) ->
- disconnect_fun(Msg, D);
-disconnect_fun(Reason, #data{opts=Opts}) ->
- case ?GET_OPT(disconnectfun, Opts) of
- undefined ->
- ok;
- Fun ->
- catch Fun(Reason)
- end.
-
-unexpected_fun(UnexpectedMessage, #data{opts = Opts,
- ssh_params = #ssh{peer = {_,Peer} }
- } ) ->
- case ?GET_OPT(unexpectedfun, Opts) of
- undefined ->
- report;
- Fun ->
- catch Fun(UnexpectedMessage, Peer)
- end.
+-define(CALL_FUN(Key,D), catch (?GET_OPT(Key, D#data.opts)) ).
+
+disconnect_fun({disconnect,Msg}, D) -> ?CALL_FUN(disconnectfun,D)(Msg);
+disconnect_fun(Reason, D) -> ?CALL_FUN(disconnectfun,D)(Reason).
+unexpected_fun(UnexpectedMessage, #data{ssh_params = #ssh{peer = {_,Peer} }} = D) ->
+ ?CALL_FUN(unexpectedfun,D)(UnexpectedMessage, Peer).
debug_fun(#ssh_msg_debug{always_display = Display,
message = DbgMsg,
language = Lang},
- #data{opts = Opts}) ->
- case ?GET_OPT(ssh_msg_debug_fun, Opts) of
- undefined ->
- ok;
- Fun ->
- catch Fun(self(), Display, DbgMsg, Lang)
- end.
+ D) ->
+ ?CALL_FUN(ssh_msg_debug_fun,D)(self(), Display, DbgMsg, Lang).
-connected_fun(User, Method, #data{ssh_params = #ssh{peer = {_,Peer}},
- opts = Opts}) ->
- case ?GET_OPT(connectfun, Opts) of
- undefined ->
- ok;
- Fun ->
- catch Fun(User, Peer, Method)
- end.
+connected_fun(User, Method, #data{ssh_params = #ssh{peer = {_,Peer}}} = D) ->
+ ?CALL_FUN(connectfun,D)(User, Peer, Method).
+
retry_fun(_, undefined, _) ->
ok;