first commit

wp-content/plugins/really-simple-ssl/class-server.php

@@ -0,0 +1,64 @@
+<?php
+defined( 'ABSPATH' ) or die( "you do not have access to this page!" );
+
+if ( ! class_exists( 'rsssl_server' ) ) {
+	class rsssl_server {
+		private static $_this;
+
+		function __construct() {
+			if ( isset( self::$_this ) ) {
+				wp_die( sprintf( '%s is a singleton class and you cannot create a second instance.', get_class( $this ) ) );
+			}
+			self::$_this = $this;
+		}
+
+		static function this() {
+			return self::$_this;
+		}
+
+		/**
+		 * @Since 2.5.1
+		 * Checks if the server uses .htaccess
+		 * @return bool
+		 */
+
+		public function uses_htaccess() {
+			// No .htaccess on WP Engine
+			if ( function_exists( 'is_wpe' ) && is_wpe() ) {
+				return false;
+			}
+
+			if ( $this->get_server() == "apache" || $this->get_server() == "litespeed" ) {
+				return true;
+			}
+
+			return false;
+		}
+
+		/**
+		 * Returns the server type of the plugin user.
+		 *
+		 * @return string|bool server type the user is using of false if undetectable.
+		 */
+
+		public function get_server() {
+			//Allows to override server authentication for testing or other reasons.
+			if ( defined( 'RSSSL_SERVER_OVERRIDE' ) ) {
+				return RSSSL_SERVER_OVERRIDE;
+			}
+
+			$server_raw = strtolower( htmlspecialchars( $_SERVER['SERVER_SOFTWARE'] ) );
+
+			//figure out what server they're using
+			if ( strpos( $server_raw, 'apache' ) !== false ) {
+				return 'apache';
+			} elseif ( strpos( $server_raw, 'nginx' ) !== false ) {
+				return 'nginx';
+			} elseif ( strpos( $server_raw, 'litespeed' ) !== false ) {
+				return 'litespeed';
+			} else { //unsupported server
+				return false;
+			}
+		}
+	} //class closure
+}