<?php
/**
* SSL routines.
*
* Copyright: © 2009-2011
* {@link http://www.websharks-inc.com/ WebSharks, Inc.}
* ( coded in the USA )
*
* Released under the terms of the GNU General Public License.
* You should have received a copy of the GNU General Public License,
* along with this software. In the main directory, see: /licensing/
* If not, see: {@link http://www.gnu.org/licenses/}.
*
* @package s2Member\SSL
* @since 3.5
*/
if (realpath (__FILE__) === realpath ($_SERVER["SCRIPT_FILENAME"]))
	exit("Do not access this file directly.");
/**/
if (!class_exists ("c_ws_plugin__s2member_ssl"))
	{
		/**
		* SSL routines.
		*
		* @package s2Member\SSL
		* @since 3.5
		*/
		class c_ws_plugin__s2member_ssl
			{
				/**
				* Forces SSL on specific Posts/Pages, or any page for that matter.
				*
				* Triggered by Custom Field: `s2member_force_ssl = yes|port#`
				*
				* Triggered by: `?s2-ssl` or `?s2-ssl=yes|port#`.
				*
				* @package s2Member\SSL
				* @since 3.5
				*
				* @attaches-to: ``add_action("init");``
				* @also-attaches-to: ``add_action("wp");``
				*
				* @return null Possibly exiting script execution after redirection to SSL variation.
				*/
				public static function check_force_ssl ()
					{
						static $forced = false; /* Only force SSL once. */
						global $post; /* We need this global reference to ``$post``. */
						/**/
						do_action ("ws_plugin__s2member_before_check_force_ssl", get_defined_vars ());
						/**/
						if (!$forced) /* Only force SSL here once. We definitely do NOT need to run this particular routine more than ONE time. */
							if (!c_ws_plugin__s2member_systematics::is_wp_systematic_use_page ()) /* Exclude all WordPress® Systematics. */
								{
									$s2_ssl_gv = apply_filters ("ws_plugin__s2member_check_force_ssl_get_var_name", "s2-ssl", get_defined_vars ());
									$_g_s2_ssl = (isset ($_GET[$s2_ssl_gv]) && (!strlen ($_GET[$s2_ssl_gv]) || !preg_match ("/^(0|no|off|false)$/i", $_GET[$s2_ssl_gv]))) ? ((!strlen ($_GET[$s2_ssl_gv])) ? true : $_GET[$s2_ssl_gv]) : false;
									$force_ssl = apply_filters ("ws_plugin__s2member_check_force_ssl", $_g_s2_ssl, get_defined_vars ());
									/**/
									if ($force_ssl || ( /* Conditionals will work? */did_action ("wp") && is_singular () && is_object ($post) && ($force_ssl = get_post_meta ($post->ID, "s2member_force_ssl", true))))
										if (!preg_match ("/^(0|no|off|false)$/i", (string)$force_ssl) && ($forced = true)) /* Make sure it's NOT a negative variation. */
											c_ws_plugin__s2member_ssl_in::force_ssl (get_defined_vars ()); /* Call inner routine now. */
								}
						/**/
						do_action ("ws_plugin__s2member_after_check_force_ssl", get_defined_vars ());
						/**/
						return; /* Return for uniformity. */
					}
			}
	}
?>