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author | Stavros Aronis <[email protected]> | 2011-04-02 18:57:42 +0300 |
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committer | Henrik Nord <[email protected]> | 2011-05-04 15:06:15 +0200 |
commit | ca4633fd683527097451ca1398c90c87bb5c14fc (patch) | |
tree | 3d8e18c9becd4feb7d3ceb1eed24bdce2ef69dd6 /lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl | |
parent | bc619f0cbf9555df6dfc44a499f0cd9cee8bd1be (diff) | |
download | otp-ca4633fd683527097451ca1398c90c87bb5c14fc.tar.gz otp-ca4633fd683527097451ca1398c90c87bb5c14fc.tar.bz2 otp-ca4633fd683527097451ca1398c90c87bb5c14fc.zip |
Rename suite data directories
Diffstat (limited to 'lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl')
-rw-r--r-- | lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl | 348 |
1 files changed, 0 insertions, 348 deletions
diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl deleted file mode 100644 index 3f8f0837f9..0000000000 --- a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/httpd_parse.erl +++ /dev/null @@ -1,348 +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: httpd_parse.erl,v 1.1 2008/12/17 09:53:34 mikpe Exp $ -%% --module(httpd_parse). --export([ - request_header/1, - hsplit/2, - get_request_record/10, - split_lines/1, - tagup_header/1]). --include("httpd.hrl"). - - -%%---------------------------------------------------------------------- -%% request_header -%% -%% Input: The request as sent from the client (list of characters) -%% (may include part of the entity body) -%% -%% Returns: -%% {ok, Info#mod} -%% {not_implemented,Info#mod} -%% {bad_request, Reason} -%%---------------------------------------------------------------------- - -request_header(Header)-> - [RequestLine|HeaderFields] = split_lines(Header), - ?DEBUG("request ->" - "~n RequestLine: ~p" - "~n Header: ~p",[RequestLine,Header]), - ParsedHeader = tagup_header(HeaderFields), - ?DEBUG("request ->" - "~n ParseHeader: ~p",[ParsedHeader]), - case verify_request(string:tokens(RequestLine," ")) of - ["HEAD", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] -> - {ok, ["HEAD", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine, - ParsedHeader]}; - ["GET", RequestURI, "HTTP/0.9"] -> - {ok, ["GET", RequestURI, "HTTP/0.9", RequestLine, ParsedHeader]}; - ["GET", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] -> - {ok, ["GET", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine, - ParsedHeader]}; - ["POST", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] -> - {ok, ["POST", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine, - ParsedHeader]}; - %%HTTP must be 1.1 or higher - ["TRACE", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] when N>48-> - {ok, ["TRACE", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N], RequestLine, - ParsedHeader]}; - [Method, RequestURI] -> - {not_implemented, RequestLine, Method, RequestURI,ParsedHeader,"HTTP/0.9"}; - [Method, RequestURI, HTTPVersion] -> - {not_implemented, RequestLine, Method, RequestURI,ParsedHeader, HTTPVersion}; - {bad_request, Reason} -> - {bad_request, Reason}; - Reason -> - {bad_request, "Unknown request method"} - end. - - - - - - -%%---------------------------------------------------------------------- -%% The request is passed through the server as a record of type mod get it -%% ---------------------------------------------------------------------- - -get_request_record(Socket,SocketType,ConfigDB,Method,RequestURI, - HTTPVersion,RequestLine,ParsedHeader,EntityBody,InitData)-> - PersistentConn=get_persistens(HTTPVersion,ParsedHeader,ConfigDB), - Info=#mod{init_data=InitData, - data=[], - socket_type=SocketType, - socket=Socket, - config_db=ConfigDB, - method=Method, - absolute_uri=formatAbsoluteURI(RequestURI,ParsedHeader), - request_uri=formatRequestUri(RequestURI), - http_version=HTTPVersion, - request_line=RequestLine, - parsed_header=ParsedHeader, - entity_body=maybe_remove_nl(ParsedHeader,EntityBody), - connection=PersistentConn}, - {ok,Info}. - -%%---------------------------------------------------------------------- -%% Conmtrol wheater we shall maintain a persistent connection or not -%%---------------------------------------------------------------------- -get_persistens(HTTPVersion,ParsedHeader,ConfigDB)-> - case httpd_util:lookup(ConfigDB,persistent_conn,true) of - true-> - case HTTPVersion of - %%If it is version prio to 1.1 kill the conneciton - [$H, $T, $T, $P, $\/, $1, $.,N] -> - case httpd_util:key1search(ParsedHeader,"connection","keep-alive")of - %%if the connection isnt ordered to go down let it live - %%The keep-alive value is the older http/1.1 might be older - %%Clients that use it. - "keep-alive" when N >= 49 -> - ?DEBUG("CONNECTION MODE: ~p",[true]), - true; - "close" -> - ?DEBUG("CONNECTION MODE: ~p",[false]), - false; - Connect -> - ?DEBUG("CONNECTION MODE: ~p VALUE: ~p",[false,Connect]), - false - end; - _ -> - ?DEBUG("CONNECTION MODE: ~p VERSION: ~p",[false,HTTPVersion]), - false - - end; - _ -> - false - end. - - - - -%%---------------------------------------------------------------------- -%% Control whether the last newline of the body is a part of the message or -%%it is a part of the multipart message. -%%---------------------------------------------------------------------- -maybe_remove_nl(Header,Rest) -> - case find_content_type(Header) of - false -> - {ok,EntityBody,_}=regexp:sub(Rest,"\r\n\$",""), - EntityBody; - {ok, Value} -> - case string:str(Value, "multipart/form-data") of - 0 -> - {ok,EntityBody,_}=regexp:sub(Rest,"\r\n\$",""), - EntityBody; - _ -> - Rest - end - end. - -%%---------------------------------------------------------------------- -%% Cet the content type of the incomming request -%%---------------------------------------------------------------------- - - -find_content_type([]) -> - false; -find_content_type([{Name,Value}|Tail]) -> - case httpd_util:to_lower(Name) of - "content-type" -> - {ok, Value}; - _ -> - find_content_type(Tail) - end. - -%%---------------------------------------------------------------------- -%% Split the header to a list of strings where each string represents a -%% HTTP header-field -%%---------------------------------------------------------------------- -split_lines(Request) -> - split_lines(Request, [], []). -split_lines([], CAcc, Acc) -> - lists:reverse([lists:reverse(CAcc)|Acc]); - -%%White space in the header fields are allowed but the new line must begin with LWS se -%%rfc2616 chap 4.2. The rfc do not say what to -split_lines([$\r, $\n, $\t |Rest], CAcc, Acc) -> - split_lines(Rest, [$\r, $\n |CAcc], Acc); - -split_lines([$\r, $\n, $\s |Rest], CAcc, Acc) -> - split_lines(Rest, [$\r, $\n |CAcc], Acc); - -split_lines([$\r, $\n|Rest], CAcc, Acc) -> - split_lines(Rest, [], [lists:reverse(CAcc)|Acc]); -split_lines([Chr|Rest], CAcc, Acc) -> - split_lines(Rest, [Chr|CAcc], Acc). - - -%%---------------------------------------------------------------------- -%% This is a 'hack' to stop people from trying to access directories/files -%% relative to the ServerRoot. -%%---------------------------------------------------------------------- - - -verify_request([Request, RequestURI]) -> - verify_request([Request, RequestURI, "HTTP/0.9"]); - -verify_request([Request, RequestURI, Protocol]) -> - NewRequestURI = - case string:str(RequestURI, "?") of - 0 -> - RequestURI; - Ndx -> - string:left(RequestURI, Ndx) - end, - case string:str(NewRequestURI, "..") of - 0 -> - [Request, RequestURI, Protocol]; - _ -> - {bad_request, {forbidden, RequestURI}} - end; -verify_request(Request) -> - Request. - -%%---------------------------------------------------------------------- -%% tagup_header -%% -%% Parses the header of a HTTP request and returns a key,value tuple -%% list containing Name and Value of each header directive as of: -%% -%% Content-Type: multipart/mixed -> {"Content-Type", "multipart/mixed"} -%% -%% But in http/1.1 the field-names are case insencitive so now it must be -%% Content-Type: multipart/mixed -> {"content-type", "multipart/mixed"} -%% The standard furthermore says that leading and traling white space -%% is not a part of the fieldvalue and shall therefore be removed. -%%---------------------------------------------------------------------- - -tagup_header([]) -> []; -tagup_header([Line|Rest]) -> [tag(Line, [])|tagup_header(Rest)]. - -tag([], Tag) -> - {httpd_util:to_lower(lists:reverse(Tag)), ""}; -tag([$:|Rest], Tag) -> - {httpd_util:to_lower(lists:reverse(Tag)), httpd_util:strip(Rest)}; -tag([Chr|Rest], Tag) -> - tag(Rest, [Chr|Tag]). - - -%%---------------------------------------------------------------------- -%% There are 3 possible forms of the reuqest URI -%% -%% 1. * When the request is not for a special assset. is is instead -%% to the server itself -%% -%% 2. absoluteURI the whole servername port and asset is in the request -%% -%% 3. The most common form that http/1.0 used abs path that is a path -%% to the requested asset. -%5---------------------------------------------------------------------- -formatRequestUri("*")-> - "*"; -formatRequestUri([$h,$t,$t,$p,$:,$\/,$\/|ServerAndPath]) -> - removeServer(ServerAndPath); - -formatRequestUri([$H,$T,$T,$P,$:,$\/,$\/|ServerAndPath]) -> - removeServer(ServerAndPath); - -formatRequestUri(ABSPath) -> - ABSPath. - -removeServer([$\/|Url])-> - case Url of - []-> - "/"; - _-> - [$\/|Url] - end; -removeServer([N|Url]) -> - removeServer(Url). - - -formatAbsoluteURI([$h,$t,$t,$p,$:,$\/,$\/|Uri],ParsedHeader)-> - [$H,$T,$T,$P,$:,$\/,$\/|Uri]; - -formatAbsoluteURI([$H,$T,$T,$P,$:,$\/,$\/|Uri],ParsedHeader)-> - [$H,$T,$T,$P,$:,$\/,$\/|Uri]; - -formatAbsoluteURI(Uri,ParsedHeader)-> - case httpd_util:key1search(ParsedHeader,"host") of - undefined -> - nohost; - Host -> - Host++Uri - end. -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%Code below is crap from an older version shall be removed when -%%transformation to http/1.1 is finished -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% - - - -%request(Request) -> -% ?DEBUG("request -> entry with:" -% "~n Request: ~s",[Request]), - % {BeforeEntityBody, Rest} = hsplit([], Request), - % ?DEBUG("request ->" -% "~n BeforeEntityBody: ~p" -% "~n Rest: ~p",[BeforeEntityBody, Rest]), -% [RequestLine|Header] = split_lines(BeforeEntityBody), -% ?DEBUG("request ->" -% "~n RequestLine: ~p" -% "~n Header: ~p",[RequestLine,Header]), -% ParsedHeader = tagup_header(Header), -% ?DEBUG("request ->" -% "~n ParseHeader: ~p",[ParsedHeader]), -% EntityBody = maybe_remove_nl(ParsedHeader,Rest), -% ?DEBUG("request ->" -% "~n EntityBody: ~p",[EntityBody]), -% case verify_request(string:tokens(RequestLine," ")) of -% ["HEAD", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] -> -% {ok, ["HEAD", formatRequestUri(RequestURI), [$H,$T,$T,$P,$/,$1,$.,N], RequestLine, -% ParsedHeader, EntityBody]}; -% ["GET", RequestURI, "HTTP/0.9"] -> -% {ok, ["GET", RequestURI, "HTTP/0.9", RequestLine, ParsedHeader, -% EntityBody]}; -% ["GET", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] -> -% {ok, ["GET", formatRequestUri(RequestURI), [$H,$T,$T,$P,$/,$1,$.,N], RequestLine, -% ParsedHeader,EntityBody]}; -%% ["POST", RequestURI, [$H,$T,$T,$P,$/,$1,$.,N]] -> -% {ok, ["POST", formatRequestUri(RequestURI), [$H,$T,$T,$P,$/,$1,$.,N], RequestLine, -% ParsedHeader, EntityBody]}; -% [Method, RequestURI] -> -% {not_implemented, RequestLine, Method, RequestURI,ParsedHeader,"HTTP/0.9"}; -% [Method, RequestURI, HTTPVersion] -> -% {not_implemented, RequestLine, Method, RequestURI,ParsedHeader, HTTPVersion}; -% {bad_request, Reason} -> -% {bad_request, Reason}; -% Reason -> -% {bad_request, "Unknown request method"} -% end. - -hsplit(Accu,[]) -> - {lists:reverse(Accu), []}; -hsplit(Accu, [ $\r, $\n, $\r, $\n | Tail]) -> - {lists:reverse(Accu), Tail}; -hsplit(Accu, [H|T]) -> - hsplit([H|Accu],T). - - - - |