/* * getcgivars.c - routine to read CGI input variables into an array. * * Copyright 2002 Jonathan McDowell * * This program is free software: you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., 51 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __GETCGI_H_ #define __GETCGI_H_ /** * txt2html - Takes a string and converts it to HTML. * @string: The string to HTMLize. * * Takes a string and escapes any HTML entities. */ char *txt2html(const char *string); /* * start_html - Start HTML output. * @title: The title for the HTML. * * Takes a title string and starts HTML output, including the * Content-Type header all the way up to . */ void start_html(const char *title); /* * end_html - End HTML output. * * Ends HTML output - closes the BODY and HTML tags. */ void end_html(void); char x2c(const char *what); void unescape_url(char *url); char **getcgivars(int argc, char *argv[]); /** * cleanupcgi - free the memory allocated for our CGI parameters. * @cgivars: The CGI parameter list to free. * * Frees up the elements of the CGI parameter array and then frees the * array. */ void cleanupcgi(char **cgivars); #endif /* __GETCGI_H_ */