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Diffstat (limited to 'lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl')
| -rw-r--r-- | lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl b/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl deleted file mode 100644 index 62ffba0e5b..0000000000 --- a/lib/dialyzer/test/r9c_tests_SUITE_data/src/inets/mod_browser.erl +++ /dev/null @@ -1,214 +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: mod_browser.erl,v 1.1 2008/12/17 09:53:35 mikpe Exp $ -%% -%% ---------------------------------------------------------------------- -%% -%% Browsers sends a string to the webbserver -%% to identify themsevles. They are a bit nasty -%% since the only thing that the specification really -%% is strict about is that they shall be short -%% tree axamples: -%% -%% Netscape Mozilla/4.75 [en] (X11; U; SunOS 5.8 sun4u) -%% IE5 Mozilla/4.0 (compatible; MSIE 5.0; SP1B; SunOS 5.8 sun4u; X11) -%% Lynx Lynx/2.8.3rel.1 libwww-FM/2.142 -%% -%% ---------------------------------------------------------------------- - --module(mod_browser). - -%% Remember that the order of the mozilla browsers are -%% important since some browsers include others to behave -%% as they were something else --define(MOZILLA_BROWSERS,[{opera,"opera"},{msie,"msie"}]). - - -%% If your operatingsystem is not recognized add it to this list. --define(OPERATIVE_SYSTEMS,[{win3x,["win16","windows 3","windows 16-bit"]}, - {win95,["win95","windows 95"]}, - {win98,["win98", "windows 98"]}, - {winnt,["winnt", "windows nt"]}, - {win2k,["nt 5"]}, - {sunos4,["sunos 4"]}, - {sunos5,["sunos 5"]}, - {sun,["sunos"]}, - {aix,["aix"]}, - {linux,["linux"]}, - {sco,["sco","unix_sv"]}, - {freebsd,["freebsd"]}, - {bsd,["bsd"]}]). - --define(LYNX,lynx). --define(MOZILLA,mozilla). --define(EMACS,emacs). --define(STAROFFICE,soffice). --define(MOSAIC,mosaic). --define(NETSCAPE,netscape). --define(UNKOWN,unknown). - --include("httpd.hrl"). - --export([do/1, test/0, getBrowser/1]). - - -do(Info) -> - case httpd_util:key1search(Info#mod.data,status) of - {Status_code,PhraseArgs,Reason} -> - {proceed,Info#mod.data}; - undefined -> - {proceed,[{'user-agent',getBrowser1(Info)}|Info#mod.data]} - end. - -getBrowser1(Info) -> - PHead=Info#mod.parsed_header, - case httpd_util:key1search(PHead,"User-Agent") of - undefined-> - undefined; - AgentString -> - getBrowser(AgentString) - end. - -getBrowser(AgentString) -> - LAgentString = httpd_util:to_lower(AgentString), - case regexp:first_match(LAgentString,"^[^ ]*") of - {match,Start,Length} -> - Browser=lists:sublist(LAgentString,Start,Length), - case browserType(Browser) of - {mozilla,Vsn} -> - {getMozilla(LAgentString, - ?MOZILLA_BROWSERS,{?NETSCAPE,Vsn}), - operativeSystem(LAgentString)}; - AnyBrowser -> - {AnyBrowser,operativeSystem(LAgentString)} - end; - nomatch -> - browserType(LAgentString) - end. - -browserType([$l,$y,$n,$x|Version]) -> - {?LYNX,browserVersion(Version)}; -browserType([$m,$o,$z,$i,$l,$l,$a|Version]) -> - {?MOZILLA,browserVersion(Version)}; -browserType([$e,$m,$a,$c,$s|Version]) -> - {?EMACS,browserVersion(Version)}; -browserType([$e,$t,$a,$r,$o,$f,$f,$i,$c,$e|Version]) -> - {?STAROFFICE,browserVersion(Version)}; -browserType([$m,$o,$s,$a,$i,$c|Version]) -> - {?MOSAIC,browserVersion(Version)}; -browserType(Unknown)-> - unknown. - - -browserVersion([$/|VsnString]) -> - case catch list_to_float(VsnString) of - Number when float(Number) -> - Number; - Whatever -> - case string:span(VsnString,"1234567890.") of - 0 -> - unknown; - VLength -> - Vsn = string:substr(VsnString,1,VLength), - case string:tokens(Vsn,".") of - [Number] -> - list_to_float(Number++".0"); - [Major,Minor|_MinorMinor] -> - list_to_float(Major++"."++Minor) - end - end - end; -browserVersion(VsnString) -> - browserVersion([$/|VsnString]). - -operativeSystem(OpString) -> - operativeSystem(OpString, ?OPERATIVE_SYSTEMS). - -operativeSystem(OpString,[]) -> - unknown; -operativeSystem(OpString,[{RetVal,RegExps}|Rest]) -> - case controlOperativeSystem(OpString,RegExps) of - true-> - RetVal; - _ -> - operativeSystem(OpString,Rest) - end. - -controlOperativeSystem(OpString,[]) -> - false; -controlOperativeSystem(OpString,[Regexp|Regexps]) -> - case regexp:match(OpString,Regexp) of - {match,_,_}-> - true; - nomatch-> - controlOperativeSystem(OpString,Regexps) - end. - - -%% OK this is ugly but thats the only way since -%% all browsers dont conform to the name/vsn standard -%% First we check if it is one of the browsers that -%% not are the default mozillaborwser against the regexp -%% for the different browsers. if no match it a mozilla -%% browser i.e opera netscape or internet explorer - -getMozilla(AgentString,[],Default) -> - Default; -getMozilla(AgentString,[{Agent,AgentRegExp}|Rest],Default) -> - case regexp:match(AgentString,AgentRegExp) of - {match,_,_} -> - {Agent,getVersion(AgentString,AgentRegExp)}; - nomatch -> - getMozilla(AgentString,Rest,Default) - end. - -getVersion(AgentString,AgentRegExp) -> - case regexp:match(AgentString,AgentRegExp++"[0-9\.\ ]*") of - {match,Start,Length} when length(AgentRegExp) < Length -> - %% Ok we got the number split it out - RealStart=Start+length(AgentRegExp), - RealLength=Length-length(AgentRegExp), - VsnString=string:substr(AgentString,RealStart,RealLength), - case string:strip(VsnString,both,$\ ) of - [] -> - unknown; - Vsn -> - case string:tokens(Vsn,".") of - [Number]-> - list_to_float(Number++".0"); - [Major,Minor|_MinorMinor]-> - list_to_float(Major++"."++Minor) - end - end; - nomatch -> - unknown - end. - - -test()-> - io:format("~n--------------------------------------------------------~n"), - Res1=getBrowser("Mozilla/4.75 [en] (X11; U; SunOS 5.8 sun4u)"), - io:format("~p",[Res1]), - io:format("~n--------------------------------------------------------~n"), - io:format("~n--------------------------------------------------------~n"), - Res2=getBrowser("Mozilla/4.0 (compatible; MSIE 5.0; SP1B; SunOS 5.8 sun4u; X11)"), - io:format("~p",[Res2]), - io:format("~n--------------------------------------------------------~n"), - io:format("~n--------------------------------------------------------~n"), - Res3=getBrowser("Lynx/2.8.3rel.1 libwww-FM/2.142"), - io:format("~p",[Res3]), - io:format("~n--------------------------------------------------------~n"). - |