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Diffstat (limited to 'lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_trace.erl')
-rw-r--r-- | lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_trace.erl | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_trace.erl b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_trace.erl new file mode 100644 index 0000000000..9f4d331d82 --- /dev/null +++ b/lib/dialyzer/test/r9c_SUITE_data/src/inets/mod_trace.erl @@ -0,0 +1,64 @@ +%% ``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 via the world wide web 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. +%% +%% The Initial Developer of the Original Code is Ericsson Utvecklings AB. +%% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings +%% AB. All Rights Reserved.'' +%% +%% $Id: mod_trace.erl,v 1.1 2008/12/17 09:53:36 mikpe Exp $ +%% +-module(mod_trace). + +-export([do/1]). + +-include("httpd.hrl"). + + +do(Info) -> + %%?vtrace("do",[]), + case Info#mod.method of + "TRACE" -> + case httpd_util:response_generated(Info) of + false-> + generate_trace_response(Info); + true-> + {proceed,Info#mod.data} + end; + _ -> + {proceed,Info#mod.data} + end. + + +%%--------------------------------------------------------------------- +%%Generate the trace response the trace response consists of a +%%http-header and the body will be the request. +%5---------------------------------------------------------------------- + +generate_trace_response(Info)-> + RequestHead=Info#mod.parsed_header, + Body=generate_trace_response_body(RequestHead), + Len=length(Body), + Response=["HTTP/1.1 200 OK\r\n", + "Content-Type:message/http\r\n", + "Content-Length:",integer_to_list(Len),"\r\n\r\n", + Info#mod.request_line,Body], + httpd_socket:deliver(Info#mod.socket_type,Info#mod.socket,Response), + {proceed,[{response,{already_sent,200,Len}}|Info#mod.data]}. + +generate_trace_response_body(Parsed_header)-> + generate_trace_response_body(Parsed_header,[]). + +generate_trace_response_body([],Head)-> + lists:flatten(Head); +generate_trace_response_body([{[],[]}|Rest],Head) -> + generate_trace_response_body(Rest,Head); +generate_trace_response_body([{Field,Value}|Rest],Head) -> + generate_trace_response_body(Rest,[Field ++ ":" ++ Value ++ "\r\n"|Head]). |