Moved the external geoip files to inc/lib/geoip and made the geoip code a bit prettier

post.php

@@ -447,26 +447,25 @@ if (isset($_POST['delete'])) {
 	}
 	
 	if ($config['country_flags']) {
-		require 'geoip.inc';
+		require 'inc/lib/geoip/geoip.inc';
-		$gi=geoip_open('GeoIPv6.dat', GEOIP_STANDARD);
+		$gi=geoip_open('inc/lib/geoip/GeoIPv6.dat', GEOIP_STANDARD);
 	
-		function IPv4To6($ip) {
+		function ipv4to6($ip) {
 			if (strpos($ip, ':') !== false) {
-				if (strpos($ip, '.') > 0) {
+				if (strpos($ip, '.') > 0)
 					$ip = substr($ip, strrpos($ip, ':')+1);
-					} 
 				else return $ip;  //native ipv6
-				}
+			}
-		$iparr = array_pad(explode('.', $ip), 4, 0);
+			$iparr = array_pad(explode('.', $ip), 4, 0);
-		$Part7 = base_convert(($iparr[0] * 256) + $iparr[1], 10, 16);
+			$part7 = base_convert(($iparr[0] * 256) + $iparr[1], 10, 16);
-		$Part8 = base_convert(($iparr[2] * 256) + $iparr[3], 10, 16);
+			$part8 = base_convert(($iparr[2] * 256) + $iparr[3], 10, 16);
-		return '::ffff:'.$Part7.':'.$Part8;
+			return '::ffff:'.$part7.':'.$part8;
 		}
 	
-		if ($country_code = geoip_country_code_by_addr_v6($gi, IPv4To6($_SERVER['REMOTE_ADDR']))) {
+		if ($country_code = geoip_country_code_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']))) {
-				if (!in_array(strtolower($country_code), array('eu', 'ap', 'o1', 'a1', 'a2')))
+			if (!in_array(strtolower($country_code), array('eu', 'ap', 'o1', 'a1', 'a2')))
-					$post['body'] .= "\n<tinyboard flag>" . strtolower($country_code) . "</tinyboard>" .
+				$post['body'] .= "\n<tinyboard flag>".strtolower($country_code)."</tinyboard>".
-					"\n<tinyboard flag alt>" . geoip_country_name_by_addr_v6($gi, IPv4To6($_SERVER['REMOTE_ADDR'])) . "</tinyboard>";
+				"\n<tinyboard flag alt>".geoip_country_name_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']))."</tinyboard>";
 		}
 	}