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-rw-r--r--packages/tinydns/tinydns.inc87
1 files changed, 48 insertions, 39 deletions
diff --git a/packages/tinydns/tinydns.inc b/packages/tinydns/tinydns.inc
index 9739212a..e6da9bf8 100644
--- a/packages/tinydns/tinydns.inc
+++ b/packages/tinydns/tinydns.inc
@@ -324,10 +324,12 @@ function tinydns_create_zone_file() {
/* Register LAN IP and SOA Forward and Reverse DNS recors in TinyDNS Server*/
if($config['installedpackages']['tinydns']['config'][0]['enableforwarding']) {
$forwardingservers = tinydns_register_root_servers();
- if($forwardingservers)fwrite($fd, $forwardingservers);
+ if($forwardingservers)
+ fwrite($fd, $forwardingservers);
if($config['system']['hostname']['domain']) {
$dhcpdhostname = $config['system']['hostname'];
- if($config['dhcpd']['lan'])$dhcpddomain = $config['system']['domain'];
+ if($config['dhcpd']['lan'])
+ $dhcpddomain = $config['system']['domain'];
$dhcpdlanip = $config['interfaces']['lan']['ipaddr'];
$dhcpdipmask = $config['interfaces']['lan']['subnet'];
$dhcpdfqdn = "{$dhcpdhostname}.{$dhcpddomain}";
@@ -338,12 +340,13 @@ function tinydns_create_zone_file() {
/* Register Static IPs */
if($config['installedpackages']['tinydns']['config'][0]['regdhcpstatic']) {
if(is_array($config['dhcpd']['lan']['staticmap'])) {
- foreach($config['dhcpd']['lan']['staticmap'] as $dhcpdstatic){
+ foreach($config['dhcpd']['lan']['staticmap'] as $dhcpdstatic) {
$dhcpdhostname = $dhcpdstatic['hostname'];
$dhcpdfqdn = "{$dhcpdhostname}.{$dhcpddomain}";
$dhcpdlanip = $dhcpdstatic['ipaddr'];
$dhcpda = "={$dhcpdfqdn}:{$dhcpdlanip}";
- if($dhcpdhostname)fwrite($fd, $dhcpda . "\n");
+ if($dhcpdhostname)
+ fwrite($fd, $dhcpda . "\n");
}
}
}
@@ -382,9 +385,8 @@ function tinydns_create_zone_file() {
}
}
$record_data = tinydns_get_rowline_data($ipaddress, $domain['recordtype'], $ttl, $hostname, $domain['rdns']);
- if($record_data) {
+ if($record_data)
fwrite($fd, $record_data . "\n");
- }
/* process load balanced items */
if($domain['row']) {
foreach($domain['row'] as $row) {
@@ -431,11 +433,10 @@ function tinydns_do_xmlrpc_sync($sync_to_ip, $password) {
$port = $config['system']['webgui']['port'];
/* if port is empty lets rely on the protocol selection */
if($port == "") {
- if($config['system']['webgui']['protocol'] == "http") {
+ if($config['system']['webgui']['protocol'] == "http")
$port = "80";
- } else {
+ else
$port = "443";
- }
}
$synchronizetoip .= $sync_to_ip;
@@ -520,11 +521,14 @@ function tinydns_get_rowline_data($recordip, $recordtype, $ttl, $hostname, $rdns
}
/* Returns the last IP byte and the Trimmed IP*/
-function tinydns_get_lastip_byte($ipsub){
+function tinydns_get_lastip_byte($ipsub) {
$len= strlen($ipsub);
$pos = strrpos($ipsub, ".");
$last_byte = "";
- if ($pos === false){ $last_byte = $ipsub; return array ($last_byte,$ipsub); }
+ if ($pos === false) {
+ $last_byte = $ipsub;
+ return array ($last_byte,$ipsub);
+ }
$last_byte = substr($ipsub,$pos + 1);
$ipsub = substr($ipsub,0,$pos);
return array ($last_byte,$ipsub);
@@ -532,7 +536,7 @@ function tinydns_get_lastip_byte($ipsub){
/* in-add.arpa IP calculated from D.C.B.A and Mask to A.B.C.D.in-addr.arpa */
/* subnet IP calculated from A.B.C.D and Mask */
-function tinydns_get_ip_subnet_arpa($ip, $ipmask){
+function tinydns_get_ip_subnet_arpa($ip, $ipmask) {
$ipsub = $ip;
$arpaip = "";
$array = tinydns_get_lastip_byte($ipsub);
@@ -547,7 +551,7 @@ function tinydns_get_ip_subnet_arpa($ip, $ipmask){
$array = tinydns_get_lastip_byte($ipsub);
$d = $array[0];
$ipsub = $array[1];
- switch ($ipmask){
+ switch ($ipmask) {
case ($ipmask <= 32 AND $ipmask > 24):
$s = 32 - $ipmask;
$a >> $s;
@@ -577,21 +581,24 @@ function tinydns_get_ip_subnet_arpa($ip, $ipmask){
}
/* Create a Forward and a Reverse DNS (SOA, A, PTR) records for Fully Qualififed Domain Name*/
-function tinydns_complete_soa_record($fd, $ip, $ipmask, $nsname, $domain){
+function tinydns_complete_soa_record($fd, $ip, $ipmask, $nsname, $domain) {
$fqdn = "{$nsname}.{$domain}";
$rip = tinydns_get_ip_subnet_arpa($ip, $ipmask);
$soa = ".{$domain}::{$fqdn}";
$rsoa = ".{$rip[1]}::{$fqdn}";
$a = "={$fqdn}:{$ip}";
- if($fqdn)fwrite($fd, $soa . "\n");
- if($rip)fwrite($fd, $rsoa . "\n");
- if($nsname)fwrite($fd, $a . "\n");
+ if($fqdn)
+ fwrite($fd, $soa . "\n");
+ if($rip)
+ fwrite($fd, $rsoa . "\n");
+ if($nsname)
+ fwrite($fd, $a . "\n");
}
/* Search for active leases in the dhcpd.leases file and add them to tinyDNS */
/* Currently it will add duplicate leases that are ignored by thee tinyDNS server*/
/* Should duplicate leases be purged by DCHCP server in a remove stale records operation? */
-function tinydns_add_active_leases($fl,$fd, $leasedomain){
+function tinydns_add_active_leases($fl,$fd, $leasedomain) {
$i = 0;
$lip = strlen("lease") + 1;
$lis = strlen("binding state active");
@@ -602,25 +609,25 @@ function tinydns_add_active_leases($fl,$fd, $leasedomain){
while (!feof($fl)) {
$leases = fgets($fl, 4096);
$discard = ($leases[0] == "#") OR ($leases[0] == "\n");
- if(!$discard){
- if($leaseip == ""){
- if ($leaseip = strstr($leases,"lease")){
+ if(!$discard) {
+ if($leaseip == "") {
+ if ($leaseip = strstr($leases,"lease")) {
$leaseip = substr($leaseip,$lip,strpos($leases,"{") - $lip - 1);
}
}
- elseif($leasestatus == FALSE){
- if (stristr($leases,"binding state active")){
+ elseif($leasestatus == FALSE) {
+ if (stristr($leases,"binding state active")) {
$leasestatus = TRUE;
}
}
- elseif($leasestatus == TRUE AND $leasehostname == ""){
- if($leasehostname = stristr($leases,"client-hostname")){
+ elseif($leasestatus == TRUE AND $leasehostname == "") {
+ if($leasehostname = stristr($leases,"client-hostname")) {
$qstrt = strpos($leasehostname,'"') + 1;
$qlen = strrpos($leasehostname,'"') - $qstrt;
$leasehostname = substr($leasehostname,$qstrt,$qlen);
}
}
- if($leases[0] == "}"){
+ if($leases[0] == "}") {
$leasefqdn = "{$leasehostname}.{$leasedomain}";
$leasea = "={$leasefqdn}:{$leaseip}";
if($leasehostname AND $leasestatus)fwrite($fd, $leasea . "\n");
@@ -635,8 +642,10 @@ function tinydns_add_active_leases($fl,$fd, $leasedomain){
$leaselines = $i;
}
-function tinydns_get_dns_record_type($tinydnsrecord){
- $rtype = ""; $rtype2 = ""; $rdns = "";
+function tinydns_get_dns_record_type($tinydnsrecord) {
+ $rtype = "";
+ $rtype2 = "";
+ $rdns = "";
switch ($tinydnsrecord) {
case($tinydnsrecord[0] == "."):
$rtype = "SOA";
@@ -690,10 +699,10 @@ function tinydns_dnscache_forwarding_servers() {
while (!feof($fr)) {
$routers = fgets($fr, 4096);
$discard = ($routers[0] == "\n");
- if(!$discard){
- if ($routerip = strstr($routers,"nameserver")){
+ if(!$discard) {
+ if ($routerip = strstr($routers,"nameserver")) {
$routerip = substr($routerip,$lip);
- if($routerip){
+ if($routerip) {
$j += 1;
$routera = "{$routerip}";
$iprecords .= $routera;
@@ -717,7 +726,7 @@ function tinydns_dnscache_forwarding_servers() {
}
/* This routine adds filenames to /etc/dnscache/root/servers/ with the contents pointing to the tinyDNS server */
-function tinydns_create_soa_domain_list($dnsserverip){
+function tinydns_create_soa_domain_list($dnsserverip) {
if(file_exists("/service/tinydns/root/data"))
$tinydns_data = file_get_contents("/service/tinydns/root/data");
else
@@ -725,7 +734,7 @@ function tinydns_create_soa_domain_list($dnsserverip){
$datalen = strlen($tinydns_data);
$startofrecord = 0;
- while ($startofrecord < $datalen ){
+ while ($startofrecord < $datalen ) {
$endofrecord = strpos($tinydns_data,"\n",$startofrecord);
$dnsrecord = substr($tinydns_data,$startofrecord,$endofrecord-$startofrecord);
$startofrecord = $endofrecord + 1;
@@ -734,7 +743,7 @@ function tinydns_create_soa_domain_list($dnsserverip){
$fqdn = substr($dnsrecord,1,$col1-1);
if($fqdn) {
$rtypes = tinydns_get_dns_record_type($dnsrecord);
- if($rtypes[0] == "SOA"){
+ if($rtypes[0] == "SOA") {
$fr = fopen("/etc/dnscache/root/servers/{$fqdn}", "w");
if (! $fr) {
printf("Error: cannot open /etc/dnscache/root/servers/{$fqdn} in tinydns_create_soa_domain_list().\n");
@@ -763,10 +772,10 @@ function tinydns_register_forwarding_servers() {
while (!feof($fr)) {
$routers = fgets($fr, 4096);
$discard = ($routers[0] == "\n");
- if(!$discard){
- if ($routerip = strstr($routers,"nameserver")){
+ if(!$discard) {
+ if ($routerip = strstr($routers,"nameserver")) {
$routerip = substr($routerip,$lip);
- if($routerip){
+ if($routerip) {
$j += 1;
$routerfqdn = "DNSroute-{$j}.wan{$j}";
$routerns = "&::{$routerfqdn}";
@@ -783,7 +792,7 @@ function tinydns_register_forwarding_servers() {
}
function tinydns_register_root_servers() {
-$rootservers =<<<EOD
+ $rootservers =<<<EOD
&::a.root-servers.net
&::b.root-servers.net
&::c.root-servers.net
@@ -812,7 +821,7 @@ $rootservers =<<<EOD
=m.root-servers.net:202.12.27.33
EOD;
-return $rootservers;
+ return $rootservers;
}
function dnscache_use_root_servers() {