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| author | Erlang/OTP <[email protected]> | 2009-11-20 14:54:40 +0000 |
|---|---|---|
| committer | Erlang/OTP <[email protected]> | 2009-11-20 14:54:40 +0000 |
| commit | 84adefa331c4159d432d22840663c38f155cd4c1 (patch) | |
| tree | bff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/inets/src/http_server/httpd_example.erl | |
| download | otp-84adefa331c4159d432d22840663c38f155cd4c1.tar.gz otp-84adefa331c4159d432d22840663c38f155cd4c1.tar.bz2 otp-84adefa331c4159d432d22840663c38f155cd4c1.zip | |
The R13B03 release.OTP_R13B03
Diffstat (limited to 'lib/inets/src/http_server/httpd_example.erl')
| -rw-r--r-- | lib/inets/src/http_server/httpd_example.erl | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/lib/inets/src/http_server/httpd_example.erl b/lib/inets/src/http_server/httpd_example.erl new file mode 100644 index 0000000000..16a080f8e2 --- /dev/null +++ b/lib/inets/src/http_server/httpd_example.erl @@ -0,0 +1,145 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% +%% 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 online 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. +%% +%% %CopyrightEnd% +%% +%% +-module(httpd_example). +-export([print/1]). +-export([get/2, post/2, yahoo/2, test1/2, get_bin/2]). + +-export([newformat/3]). +%% These are used by the inets test-suite +-export([delay/1]). + + +print(String) -> + [header(), + top("Print"), + String++"\n", + footer()]. + +test1(Env, []) -> + io:format("Env:~p~n",[Env]), + ["<html>", + "<head>", + "<title>Test1</title>", + "</head>", + "<body>", + "<h1>Erlang Body</h1>", + "<h2>Stuff</h2>", + "</body>", + "</html>"]. + + +get(_Env,[]) -> + [header(), + top("GET Example"), + "<FORM ACTION=\"/cgi-bin/erl/httpd_example:get\" METHOD=GET> +<B>Input:</B> <INPUT TYPE=\"text\" NAME=\"input1\"> +<INPUT TYPE=\"text\" NAME=\"input2\"> +<INPUT TYPE=\"submit\"><BR> +</FORM>" ++ "\n", + footer()]; + +get(Env,Input) -> + default(Env,Input). + +get_bin(_Env,_Input) -> + [list_to_binary(header()), + list_to_binary(top("GET Example")), + list_to_binary("<FORM ACTION=\"/cgi-bin/erl/httpd_example:get\" METHOD=GET> +<B>Input:</B> <INPUT TYPE=\"text\" NAME=\"input1\"> +<INPUT TYPE=\"text\" NAME=\"input2\"> +<INPUT TYPE=\"submit\"><BR> +</FORM>" ++ "\n"), + footer()]. + +post(_Env,[]) -> + [header(), + top("POST Example"), + "<FORM ACTION=\"/cgi-bin/erl/httpd_example:post\" METHOD=POST> +<B>Input:</B> <INPUT TYPE=\"text\" NAME=\"input1\"> +<INPUT TYPE=\"text\" NAME=\"input2\"> +<INPUT TYPE=\"submit\"><BR> +</FORM>" ++ "\n", + footer()]; + +post(Env,Input) -> + default(Env,Input). + +yahoo(_Env,_Input) -> + "Location: http://www.yahoo.com\r\n\r\n". + +default(Env,Input) -> + [header(), + top("Default Example"), + "<B>Environment:</B> ",io_lib:format("~p",[Env]),"<BR>\n", + "<B>Input:</B> ",Input,"<BR>\n", + "<B>Parsed Input:</B> ", + io_lib:format("~p",[httpd:parse_query(Input)]),"\n", + footer()]. + +header() -> + header("text/html"). +header(MimeType) -> + "Content-type: " ++ MimeType ++ "\r\n\r\n". + +top(Title) -> + "<HTML> +<HEAD> +<TITLE>" ++ Title ++ "</TITLE> +</HEAD> +<BODY>\n". + +footer() -> + "</BODY> +</HTML>\n". + + +newformat(SessionID, _Env, _Input)-> + mod_esi:deliver(SessionID, "Content-Type:text/html\r\n\r\n"), + mod_esi:deliver(SessionID, top("new esi format test")), + mod_esi:deliver(SessionID, "This new format is nice<BR>"), + mod_esi:deliver(SessionID, "This new format is nice<BR>"), + mod_esi:deliver(SessionID, "This new format is nice<BR>"), + mod_esi:deliver(SessionID, footer()). + +%% ------------------------------------------------------ + +delay(Time) when is_integer(Time) -> + i("httpd_example:delay(~p) -> do the delay",[Time]), + sleep(Time), + i("httpd_example:delay(~p) -> done, now reply",[Time]), + delay_reply("delay ok"); +delay(Time) when is_list(Time) -> + delay(httpd_conf:make_integer(Time)); +delay({ok,Time}) when is_integer(Time) -> + delay(Time); +delay({error,_Reason}) -> + i("delay -> called with invalid time"), + delay_reply("delay failed: invalid delay time"). + +delay_reply(Reply) -> + [header(), + top("delay"), + Reply, + footer()]. + +i(F) -> i(F,[]). +i(F,A) -> io:format(F ++ "~n",A). + +sleep(T) -> receive after T -> ok end. |