diff options
| -rw-r--r-- | etc/inc/dyndns.class | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/etc/inc/dyndns.class b/etc/inc/dyndns.class index 34d0733..583d10b 100644 --- a/etc/inc/dyndns.class +++ b/etc/inc/dyndns.class @@ -39,7 +39,7 @@ */
class updatedns {
- var $_changeFile = '/var/etc/dyndns.cache';
+ var $_cacheFile = '/var/etc/dyndns.cache';
var $_debugFile = '/var/etc/dyndns.debug';
var $_UserAgent = 'User-Agent: phpDynDNS/0.4';
var $_errorVerbosity = 0;
@@ -348,11 +348,17 @@ $wan_ip = find_interface_ip($wan_if);
$this->_dnsIP = $wan_ip;
- if (file_exists($this->_changeFile)) {
- $file = fopen($this->_changeFile, 'r');
- $contents = fread($file, filesize($this->_changeFile));
+ if (file_exists($this->_cacheFile)) {
+ $file = fopen($this->_cacheFile, 'r');
+ $contents = fread($file, filesize($this->_cacheFile));
fclose($file);
list($cacheIP,$cacheTime) = split(':', $contents);
+ } else {
+ $file = fopen($this->_cacheFile, 'w');
+ fwrite($file, '0.0.0.0:'.$currentTime);
+ fclose($file);
+ $cacheIP = '0.0.0.0';
+ $cacheTime = $currentTime;
}
switch ($this->_dnsService) {
@@ -382,7 +388,7 @@ /* If IP addresses are different or 28 days have passed update record */
if ( ($cacheIP != $wan_ip) || ( ($currentTime - $cacheTime) > $time ) ) {
/* Write WAN IP to cache file */
- $file = fopen($this->_changeFile, 'w');
+ $file = fopen($this->_cacheFile, 'w');
fwrite($file, $wan_ip.':'.$currentTime);
fclose($file);
|
