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-rw-r--r--lib/common_test/src/ct_config_xml.erl48
1 files changed, 24 insertions, 24 deletions
diff --git a/lib/common_test/src/ct_config_xml.erl b/lib/common_test/src/ct_config_xml.erl
index 8a6e75e635..794174e663 100644
--- a/lib/common_test/src/ct_config_xml.erl
+++ b/lib/common_test/src/ct_config_xml.erl
@@ -27,30 +27,30 @@
% read config file
read_config(ConfigFile) ->
case catch do_read_xml_config(ConfigFile) of
- {ok, Config}->
- {ok, Config};
- {error, Error, ErroneousString}->
- {error, Error, ErroneousString}
+ {ok,Config} ->
+ {ok,Config};
+ Error = {error,_} ->
+ Error
end.
% check file exists
-check_parameter(File)->
+check_parameter(File) ->
case filelib:is_file(File) of
- true->
- {ok, {file, File}};
- false->
- {error, {nofile, File}}
+ true ->
+ {ok,{file,File}};
+ false ->
+ {error,{nofile,File}}
end.
% actual reading of the config
-do_read_xml_config(ConfigFile)->
+do_read_xml_config(ConfigFile) ->
case catch xmerl_sax_parser:file(ConfigFile,
- [{event_fun, fun event/3},
- {event_state, []}]) of
- {ok, EntityList, _}->
- {ok, lists:reverse(transform_entity_list(EntityList))};
- Oops->
- {error, parsing_failed, Oops}
+ [{event_fun,fun event/3},
+ {event_state,[]}]) of
+ {ok,EntityList,_} ->
+ {ok,lists:reverse(transform_entity_list(EntityList))};
+ Oops ->
+ {error,{parsing_failed,Oops}}
end.
% event callback for xmerl_sax_parser
@@ -92,18 +92,18 @@ tag(_El, State) ->
State.
% transform of the ugly deeply nested entity list to the key-value "tree"
-transform_entity_list(EntityList)->
+transform_entity_list(EntityList) ->
lists:map(fun transform_entity/1, EntityList).
% transform entity from {list(), list()} to {atom(), term()}
transform_entity({Tag, [Value|Rest]}) when
- is_tuple(Value)->
+ is_tuple(Value) ->
{list_to_atom(Tag), transform_entity_list(lists:reverse([Value|Rest]))};
-transform_entity({Tag, String})->
+transform_entity({Tag, String}) ->
case list_to_term(String) of
- {ok, Value}->
+ {ok, Value} ->
{list_to_atom(Tag), Value};
- Error->
+ Error ->
throw(Error)
end.
@@ -111,8 +111,8 @@ transform_entity({Tag, String})->
list_to_term(String) ->
{ok, T, _} = erl_scan:string(String++"."),
case catch erl_parse:parse_term(T) of
- {ok, Term} ->
- {ok, Term};
+ {ok,Term} ->
+ {ok,Term};
Error ->
- {error, Error, String}
+ {error,{Error,String}}
end.