From 39de3072bcf9fdeec6d3faeb125924c401242205 Mon Sep 17 00:00:00 2001
From: Christopher Lenz <cmlenz@apache.org>
Date: Tue, 15 Apr 2008 12:21:00 +0000
Subject: Merged mochiweb branch back into trunk.

git-svn-id: https://svn.apache.org/repos/asf/incubator/couchdb/trunk@648222 13f79535-47bb-0310-9956-ffa450edef68
---
 src/couch_inets/mod_trace.erl | 87 -------------------------------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 src/couch_inets/mod_trace.erl

(limited to 'src/couch_inets/mod_trace.erl')

diff --git a/src/couch_inets/mod_trace.erl b/src/couch_inets/mod_trace.erl
deleted file mode 100644
index 2ab73e38..00000000
--- a/src/couch_inets/mod_trace.erl
+++ /dev/null
@@ -1,87 +0,0 @@
-%% ``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.''
-%% 
-%%     $Id$
-%%
--module(mod_trace).
-
--export([do/1]).
-
--include("httpd.hrl").
-
-
-do(Info) ->
-    %%?vtrace("do",[]),
-    case Info#mod.method of
-	"TRACE" ->
-	    case 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(Info#mod.request_line ++ 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]).
-
-
-
-%%----------------------------------------------------------------------
-%%Function that controls whether a response is generated or not
-%%----------------------------------------------------------------------
-response_generated(Info)->
-    case httpd_util:key1search(Info#mod.data,status) of
-	%% A status code has been generated!
-	{_StatusCode,_PhraseArgs,_Reason}->
-	    true;
-	%%No status code control repsonsxe
-	undefined ->
-	    case httpd_util:key1search(Info#mod.data, response) of
-		%% No response has been generated!
-		undefined ->
-		    false;
-		%% A response has been generated or sent!
-		_Response ->
-		    true
-	    end
-    end.
-
-- 
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