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<?php
// db: add field dtc.backup: status enum('pending','done') default 'pending';
// $recipients = 1 (means email list)
// $recipients = 0 (means domain list)
function get_remote_mail($a,$recipients){
global $conf_use_ssl;
global $console;
global $keep_mail_generate_flag;
global $panel_type;
$flag = false;
$retry = 0;
$rcpthosts_file = ""; //init variable here
if ($recipients == 1){
$url = $a["server_addr"].'/dtc/list_domains.php?action=list_mx_recipients&login='.$a["server_login"].'&pass='.$a["server_pass"];
} else {
$url = $a["server_addr"].'/dtc/list_domains.php?action=list_mx&login='.$a["server_login"].'&pass='.$a["server_pass"];
}
while($retry < 3 && $flag == false){
$a_vers = explode(".",phpversion());
if($a_vers[0] <= 4 && $a_vers[1] < 3){
// Todo: use exec(lynx -source) because HTTPS will not work !
$lines = "";
if( $panel_type == "cronjob"){
echo "\nUsing lynx -source on ".$a["server_addr"]." with login ".$a["server_login"]."...";
}else{
$console .= "<br>Using lynx -source on ".$a["server_addr"]." with login ".$a["server_login"]."...";
}
$result = exec("lynx -source \"$url\"",$lines,$return_val);
$nline = sizeof($lines);
if(
(strstr($lines[0],"<dtc_backup_mx_domain_list>") &&
strstr($lines[$nline-2],"</dtc_backup_mx_domain_list>")
) ||
( $recipients == 1 && strstr($lines[0],"<dtc_backup_mx_recipient_list>") &&
strstr($lines[$nline-2],"</dtc_backup_mx_recipient_list>")
)
){
for($j=1;$j<$nline-1;$j++){
$rcpthosts_file .= $lines[$j]."\n";
}
$flag = true;
if( $panel_type == "cronjob"){
echo "success!\n";
}else{
$console .= "success!<br>";
}
}else{
if( $panel_type == "cronjob"){
echo "Failed!\n";
}else{
$console .= "Failed!<br>";
}
}
// $rcpthosts_file .= "";
}else{
if( $panel_type == "cronjob"){
echo "\nUsing php dtc_HTTPRequest class on ".$a["server_addr"]." with login ".$a["server_login"]."...";
}else{
$console .= "<br>Using php dtc_HTTPRequest class on ".$a["server_addr"]." with login ".$a["server_login"]."...";
}
$httprequest = new dtc_HTTPRequest("$url");
$lines = $httprequest->DownloadToStringArray();
if($lines != FALSE){
$nline = sizeof($lines);
if(
(strstr($lines[0],"<dtc_backup_mx_domain_list>") &&
strstr($lines[$nline-1],"</dtc_backup_mx_domain_list>")
) ||
( $recipients == 1 && strstr($lines[0],"<dtc_backup_mx_recipient_list>") &&
strstr($lines[$nline-1],"</dtc_backup_mx_recipient_list>")
)
){
for($j=1;$j<$nline-1;$j++){
$rcpthosts_file .= $lines[$j]."\n";
}
$flag = true;
if( $panel_type == "cronjob"){
echo "success!\n";
}else{
$console .= "success!<br>";
}
}
}
}
$retry ++;
if($flag == false){
if( $panel_type == "cronjob"){
echo "failed: delaying in 3s!\n";
}else{
$console .= "failed: delaying in 3s!<br>";
}
sleep(3);
}
}
if($flag == false){
$keep_mail_generate_flag = "yes";
return false;
}
else return $rcpthosts_file;
}
function get_remote_mail_domains(){
return get_remote_mail_domains_internal(0);
}
function get_remote_mail_recipients(){
return get_remote_mail_domains_internal(1);
}
// $recipients = 1 (means email list)
// $recipients = 0 (means domain list)
function get_remote_mail_domains_internal($recipients){
global $panel_type;
global $pro_mysql_backup_table;
global $conf_generated_file_path;
global $console;
$domain_list = "";
$recipient_list = "";
// Get all domains from the servers for wich we act as backup MX
$q = "SELECT * FROM $pro_mysql_backup_table WHERE type='mail_backup';";
$r = mysql_query($q)or die("Cannot query $q ! line ".__FILE__." file ".__FILE__." sql said ".mysql_error());
$n = mysql_num_rows($r);
for($i=0;$i<$n;$i++){
$retry = 0;
$flag = false;
$a = mysql_fetch_array($r);
$u = remove_url_protocol($a["server_addr"]);
if($u == false) return false;
$f = $conf_generated_file_path."/mail_domains.".$u;
$f_recipients = $conf_generated_file_path."/mail_recipients.".$u;
if($a["status"] == "pending" || !file_exists($f)){
if ($recipients == 1){
if( $panel_type == "cronjob"){
echo "Getting mail recipient list from ".$a["server_addr"]."/dtc/list_domains.php with login ".$a["server_login"]." and writting to disk.\n";
}else{
$console .= "Getting mail recipient list from ".$a["server_addr"]."/dtc/list_domains.php with login ".$a["server_login"]." and writting to disk.\n";
}
} else {
if( $panel_type == "cronjob"){
echo "Getting mail domain list from ".$a["server_addr"]."/dtc/list_domains.php with login ".$a["server_login"]." and writting to disk.\n";
}else{
$console .= "Getting mail domain list from ".$a["server_addr"]."/dtc/list_domains.php with login ".$a["server_login"]." and writting to disk.<br>";
}
}
$remote_file = get_remote_mail($a, 0);
if($remote_file != false){
$fp = fopen($f,"w+");
fwrite($fp,$remote_file);
fclose($fp);
// Check file is not zero lenght
$fp = fopen($f,"r");
fseek($fp,0,SEEK_END);
$size = ftell($fp);
fclose($fp);
//now grab the recipients for these remote MX
$remote_file_recipients = get_remote_mail($a, 1);
if (! $remote_file_recipients){
//since we couldn't get the remote file, we need to relay for all emails
//TODO loop through each line, and prepend @
$domain_list = explode ("\n", $remote_file);
$remote_file_recipients = "";
foreach($domain_list as $domain){
if (isset($domain) && strlen($domain) > 0) {
$remote_file_recipients .= "@" . $domain . "\n";
}
}
}
$fp = fopen($f_recipients,"w+");
fwrite($fp,$remote_file_recipients);
fclose($fp);
// Check file is not zero lenght
$fp = fopen($f_recipients,"r");
fseek($fp,0,SEEK_END);
$size = ftell($fp);
fclose($fp);
if ($size > 0){
$domain_list .= $remote_file;
$recipient_list .= $remote_file_recipients;
$q2 = "UPDATE $pro_mysql_backup_table SET status='done' WHERE id='".$a["id"]."';";
$r2 = mysql_query($q2)or die("Cannot query $q2 ! line ".__FILE__." file ".__FILE__." sql said ".mysql_error());
if( $panel_type == "cronjob"){
echo "ok!\n";
}else{
$console .= "ok!<br>";
}
$flag = true;
}else{
if( $panel_type == "cronjob"){
echo "wrong! File is empty!\n";
}else{
$console .= "wrong! File is empty!<br>";
}
}
}else{
if( $panel_type == "cronjob"){
echo "failed!\n";
}else{
$console .= "failed!<br>";
}
}
}
if($flag == false){
$f_domains = $f;
if ($recipients == 1)
{
$f = $f_recipients;
}
if (file_exists($f) || $recipients == 1){
if ($recipients == 1){
if( $panel_type == "cronjob"){
echo "Using mail recipient list from cache of ".$a["server_addr"]."...\n";
}else{
$console .= "Using mail recipient list from cache of ".$a["server_addr"]."...<br>";
}
} else {
if( $panel_type == "cronjob"){
echo "Using mail recipient list from cache of ".$a["server_addr"]."...\n";
}else{
$console .= "Using mail recipient list from cache of ".$a["server_addr"]."...<br>";
}
}
//if our recipient file doesn't exist, but our domains one does
if (!file_exists($f) && $recipients == 1 && file_exists($f_domains))
{
$f = $f_domains;
}
$fp = fopen($f,"r");
fseek($fp,0,SEEK_END);
$size = ftell($fp);
if ($size > 0){
fseek($fp,0);
if ($recipients == 1)
{
if ($f == $f_domains)
{
//we need to generate a fake recipient file for now
$domain_list .= fread($fp,$size);
$domains_array = explode("\n", $domain_list);
foreach($domains_array as $domain)
{
if (isset($domain) && strlen($domain) > 0){
$recipient_list .= "@" . $domain . "\n";
}
}
} else {
//we have a real recipient file to read here
$recipient_list .= fread($fp,$size);
}
} else {
$domain_list .= fread($fp,$size);
}
} else {
$console .= "File [" . $f . "] is empty<br>\n";
}
fclose($fp);
} else {
if( $panel_type == "cronjob"){
echo "Cache file not present, probably failed to read from remote host\n";
}else{
$console .= "Cache file not present, probably failed to read from remote host<br>";
}
}
}
}
if ($recipients == 1)
{
return $recipient_list;
} else {
return $domain_list;
}
}
?>
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