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/httpd_esi.erl | 106 ------------------------------------------
 1 file changed, 106 deletions(-)
 delete mode 100644 src/couch_inets/httpd_esi.erl

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

diff --git a/src/couch_inets/httpd_esi.erl b/src/couch_inets/httpd_esi.erl
deleted file mode 100644
index 2f7c9d38..00000000
--- a/src/couch_inets/httpd_esi.erl
+++ /dev/null
@@ -1,106 +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(httpd_esi).
-
--export([parse_headers/1, handle_headers/1]).
-
--include("inets_internal.hrl").
-
-%%%=========================================================================
-%%%  Internal application API 
-%%%=========================================================================
-
-%%--------------------------------------------------------------------------
-%% parse_headers(Data) -> {Headers, Body}
-%%
-%% Data = string() | io_list()
-%% Headers = string()
-%% Body = io_list()
-%%
-%% Description: Parses <Data> and divides it to a header part and a
-%% body part. Note that it is presumed that <Data> starts with a
-%% string including "\r\n\r\n" if there is any header information
-%% present. The returned headers will not contain the HTTP header body
-%% delimiter \r\n. (All header, header delimiters are keept.)
-%% Ex: ["Content-Type : text/html\r\n Connection : closing \r\n\r\n" | 
-%% io_list()] -->  {"Content-Type : text/html\r\n Connection : closing \r\n",
-%% io_list()}
-%%--------------------------------------------------------------------------
-parse_headers(Data) ->
-    parse_headers(Data, []).
-
-%%--------------------------------------------------------------------------
-%% handle_headers(Headers) -> {ok, HTTPHeaders, StatusCode} |
-%%                            {proceed, AbsPath}  
-%%	Headers = string()   
-%%	HTTPHeaders = [{HeaderField, HeaderValue}]
-%%      HeaderField = string()
-%%      HeaderValue = string() 
-%%      StatusCode = integer()
-%% 
-%% Description: Transforms the plain HTTP header string data received
-%% from the ESI program into a list of header values and an
-%% appropriate HTTP status code. Note if a location header is present
-%% the return value will be {proceed, AbsPath}
-%%--------------------------------------------------------------------------
-handle_headers("") ->
-    {ok, [], 200};
-handle_headers(Headers) ->
-    NewHeaders = string:tokens(Headers, ?CRLF),
-    handle_headers(NewHeaders, [], 200).
-
-%%%========================================================================
-%%% Internal functions
-%%%========================================================================
-parse_headers([], Acc) ->
-    {[], lists:reverse(Acc)};
-parse_headers([?CR, ?LF, ?CR, ?LF], Acc) ->
-    {lists:reverse(Acc) ++ [?CR, ?LF], []};
-parse_headers([?CR, ?LF, ?CR, ?LF | Rest], Acc) ->
-    {lists:reverse(Acc) ++ [?CR, ?LF], Rest};
-parse_headers([Char | Rest], Acc) ->
-    parse_headers(Rest, [Char | Acc]).
- 
-handle_headers([], NewHeaders, StatusCode) ->
-    {ok, NewHeaders, StatusCode};
-
-handle_headers([Header | Headers], NewHeaders, StatusCode) -> 
-    {FieldName, FieldValue} = httpd_response:split_header(Header, []),
-    case FieldName of
-	"location" ->
-	    case http_request:is_absolut_uri(FieldValue) of
-		true ->
-		    handle_headers(Headers, 
-				   [{FieldName, FieldValue} | NewHeaders], 
-				   302);
-		false ->
-		    {proceed, FieldValue}
-	    end;
-	"status" ->
-	    NewStatusCode = 
-		case httpd_util:split(FieldValue," ",2) of
-		    {ok,[Code,_]} ->
-			list_to_integer(Code);
-		    _ ->
-			200
-		end,
-	    handle_headers(Headers, NewHeaders, NewStatusCode);
-	_ -> 
-	    handle_headers(Headers, 
-			     [{FieldName, FieldValue}| NewHeaders], StatusCode)
-    end.	
-- 
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