9f16c2bf8e
* *
* update copyright headers with new FSF postal address
* COPYING.txt -> LICENSE.txt (rest of repo to be synced)
106 lines
3.9 KiB
Plaintext
106 lines
3.9 KiB
Plaintext
/*
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* uHTTPD cookie example
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*
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* Copyright 2009 Francesco Saverio Giudice <info / at / fsgiudice.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file LICENSE.txt. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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MEMVAR _REQUEST
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FUNCTION HRBMAIN()
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LOCAL cHtml := ""
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LOCAL cCookie := uhttpd_GetField( "mycookie" )
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LOCAL cAction := uhttpd_GetField( "action" )
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LOCAL oCookie
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// hb_ToOutDebug( "cCookie = %s, cAction = %s\n\r", hb_ValToExp( cCookie ), cAction )
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hb_default( @cCookie, "" )
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hb_default( @cAction, "" )
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// Sample page embedded
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#pragma __cstream | cHtml += %s
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Harbour uHTTPD Server cookie example</title>
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<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
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</head>
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<body>
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<h1>Simple uHTTPD server cookie example</h1>
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<br />
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<br />
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<form name=test action="/cgi-bin/cookie.hrb" method="post">
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Type something: <input type="text" name="mycookie" value="<%COOKIE_VALUE%>">
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<input type="submit">
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<input type="hidden" name="action" value="gotoinfo">
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</form>
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Pressing button you will redirect to /info page. Look at COOKIE values.
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<br />You will see a "mycookie" variable name.
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<br />
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<br />Return to <a href="/">Main Page</a>
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</body>
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</html>
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#pragma __endtext
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IF Empty( cAction )
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// Set a simple cookie
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oCookie := uhttpd_CookieNew( "localhost", "/", 1, 0 )
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// cleaning previous cookie
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oCookie:DeleteCookie( "mycookie" )
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cHtml := StrTran( cHtml, "<%COOKIE_VALUE%>", cCookie )
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ELSEIF cAction == "gotoinfo"
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// Set a simple cookie
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oCookie := uhttpd_CookieNew( "localhost", "/", 1, 0 )
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oCookie:SetCookie( "mycookie", cCookie )
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uhttpd_SetHeader( "Location", "/info" )
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// uhttpd_Write( "cookie set <a href='/info'>Go to info page</a>" )
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RETURN NIL
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ENDIF
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RETURN cHtml
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