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-rw-r--r--lib/inets/src/http_server/mod_actions.erl117
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diff --git a/lib/inets/src/http_server/mod_actions.erl b/lib/inets/src/http_server/mod_actions.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1997-2009. 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
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+%%
+-module(mod_actions).
+-export([do/1,load/2, store/2]).
+
+-include("httpd.hrl").
+
+%% do
+
+do(Info) ->
+ case proplists:get_value(status, Info#mod.data) of
+ %% A status code has been generated!
+ {_StatusCode, _PhraseArgs, _Reason} ->
+ {proceed,Info#mod.data};
+ %% No status code has been generated!
+ undefined ->
+ case proplists:get_value(response, Info#mod.data) of
+ %% No response has been generated!
+ undefined ->
+ Path = mod_alias:path(Info#mod.data,Info#mod.config_db,
+ Info#mod.request_uri),
+ Suffix = httpd_util:suffix(Path),
+ MimeType = httpd_util:lookup_mime(Info#mod.config_db,Suffix,
+ "text/plain"),
+ Actions = httpd_util:multi_lookup(Info#mod.config_db,action),
+ case action(Info#mod.request_uri,MimeType,Actions) of
+ {yes, RequestURI} ->
+ {proceed, [{new_request_uri, RequestURI} | Info#mod.data]};
+ no ->
+ Scripts = httpd_util:multi_lookup(Info#mod.config_db, script),
+ case script(Info#mod.request_uri, Info#mod.method, Scripts) of
+ {yes, RequestURI} ->
+ {proceed,[{new_request_uri, RequestURI} | Info#mod.data]};
+ no ->
+ {proceed, Info#mod.data}
+ end
+ end;
+ %% A response has been generated or sent!
+ _Response ->
+ {proceed, Info#mod.data}
+ end
+ end.
+
+action(_RequestURI, _MimeType, []) ->
+ no;
+action(RequestURI, MimeType, [{MimeType, CGIScript} | _Rest]) ->
+ {yes, CGIScript ++ RequestURI};
+action(RequestURI, MimeType, [_ | Rest]) ->
+ action(RequestURI, MimeType, Rest).
+
+script(_RequestURI, _Method, []) ->
+ no;
+script(RequestURI, Method, [{Method, CGIScript} | _Rest]) ->
+ {yes, CGIScript ++ RequestURI};
+script(RequestURI, Method, [_ | Rest]) ->
+ script(RequestURI, Method, Rest).
+
+%%
+%% Configuration
+%%
+
+%% load
+
+load("Action "++ Action, []) ->
+ case inets_regexp:split(Action, " ") of
+ {ok,[MimeType, CGIScript]} ->
+ {ok,[],{action, {MimeType, CGIScript}}};
+ {ok,_} ->
+ {error,?NICE(httpd_conf:clean(Action)++" is an invalid Action")}
+ end;
+load("Script " ++ Script,[]) ->
+ case inets_regexp:split(Script, " ") of
+ {ok,[Method, CGIScript]} ->
+ {ok,[],{script, {Method, CGIScript}}};
+ {ok,_} ->
+ {error,?NICE(httpd_conf:clean(Script)++" is an invalid Script")}
+ end.
+
+store({action, {MimeType, CGIScript}} = Conf, _) when is_list(MimeType),
+ is_list(CGIScript) ->
+ {ok, Conf};
+store({action, Value}, _) ->
+ {error, {wrong_type, {action, Value}}};
+
+store({script, {Method, CGIScript}} = Conf, _) when is_list(Method),
+ is_list(CGIScript) ->
+ case string:to_lower(Method) of
+ "get" ->
+ {ok, Conf};
+ "post" ->
+ {ok, Conf};
+ _ ->
+ {error, {wrong_type, Conf}}
+ end;
+
+store({script, Value}, _) ->
+ {error, {wrong_type, {script, Value}}}.
+
+
+