Changes adopted from version 0.5

2023-02-13 10:42:09 +01:00
parent faf5f368f5
commit 76ccecca7f
198 changed files with 10261 additions and 5068 deletions
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -0,0 +1,94 @@
+<?php
+	/*****************************************************************************
+	IP Reg, a PHP/MySQL IPAM tool
+	Copyright (C) 2007-2009 Wietse Warendorff
+	
+	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, either version 3 of the License, or
+	(at your option) any later version.
+	
+	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, see <http://www.gnu.org/licenses/>.
+	
+	For more information, visit http://sourceforge.net/projects/ipreg,
+	or contact me at wietsew@users.sourceforge.net
+	*****************************************************************************/
+	
+	// strip mac address to 12 char string
+	function strip_mac($mac) {
+		// strip chars we don't need
+		$mac = preg_replace("|[^a-fA-F0-9]|", "", $mac);
+		
+		// capitalize (just because it looks better eh)
+		$mac = strtoupper($mac);
+		
+		// and return
+		return ($mac);
+	}
+	
+	// rebuild mac address
+	function write_mac($mac) {
+		// check string length
+		if (strlen($mac)!=12) {
+			// if the MAC is empty, or for whatever reason incorrect, just return
+			return $mac;
+		} else {
+			// count to 12...
+			for($i=0;$i<12;$i++) {
+				// ... and strip mac to pieces
+				${"mac".$i} = $mac{$i};
+			}
+			
+			// get user preference
+			$user_mac = $_SESSION['suser_mac'];
+			
+			// count to 12 again...
+			for($i=0;$i<12;$i++) {
+				// ... and replace user preference with pieces
+				$user_mac = preg_replace("/x/", ${"mac".$i}, $user_mac, 1);
+			}
+			
+			// and return
+			return $user_mac;
+		}
+	}
+	
+	// redirect page
+	function header_location($location) {
+		// send header
+		header("location: " . $location);
+		
+		// exit to be sure
+		exit;
+	}
+	
+	// sanitize input
+	function sanitize($input) {
+		// trim whitespaces
+		$input = @trim($input);
+		
+		// magic quotes enabled?
+		if(get_magic_quotes_gpc()) {
+			// strip slashes
+			$input = stripslashes($input);
+		}
+		
+		// convert to utf-8
+		iconv("UTF-8", "UTF-8", $input);
+		
+		// convert special chars
+		$input = htmlentities($input,ENT_QUOTES,'UTF-8');
+		
+		// make sql ready
+		$input = mysql_real_escape_string($input);
+		
+		// and return
+		return $input;
+	}
+?>