function tasks(){
$t=time();
$q=new mysql_squid_builder();
$q->CheckDefaultSchedules();
$html="
<div id='tasks-$t'></div>
<script>
LoadAjax('tasks-$t','squid.databases.schedules.php');
</script>
";
echo $html;
}
function build_schedules()
{
$unix = new unix();
$sock = new sockets();
$q = new mysql();
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$pidTime = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".time";
$pid = $unix->get_pid_from_file($pidfile);
if ($unix->process_exists($pid, basename(__FILE__))) {
writelogs("Already executed pid {$pid}", __FILE__, __FUNCTION__, __LINE__);
return;
}
@file_put_contents($pidfile, getmypid());
$pidTimeINT = $unix->file_time_min($pidTime);
if (!$GLOBALS["VERBOSE"]) {
if ($pidTimeINT < 1) {
writelogs("To short time to execute the process {$pidTime} = {$pidTimeINT}Mn < 1", __FILE__, __FUNCTION__, __LINE__);
return;
}
}
@file_put_contents($pidTime, time());
if (!$q->TABLE_EXISTS("system_schedules", "artica_backup")) {
$task->CheckDefaultSchedules();
}
$task = new system_tasks();
$task->CheckDefaultSchedules();
$squidbin = $unix->LOCATE_SQUID_BIN();
if (file_exists($squidbin)) {
$q = new mysql_squid_builder();
$q->CheckDefaultSchedules();
}
if ($q->COUNT_ROWS("system_schedules", "artica_backup") == 0) {
echo "Starting......: " . date("H:i:s") . " artica-postfix watchdog (fcron) system_schedules is empty !!\n";
die;
}
$sql = "SELECT * FROM system_schedules WHERE enabled=1";
$results = $q->QUERY_SQL($sql, "artica_backup");
if (!$q->ok) {
echo "Starting......: " . date("H:i:s") . " artica-postfix watchdog (fcron) {$q->mysql_error} on line " . __LINE__ . "\n";
return;
}
$php5 = $unix->LOCATE_PHP5_BIN();
$WorkingDirectory = dirname(__FILE__);
$chmod = $unix->find_program("chmod");
$settings = unserialize(base64_decode($sock->GET_INFO("FcronSchedulesParams")));
if (!isset($settings["max_nice"])) {
$settings["max_nice"] = null;
}
if (!isset($settings["max_load_wait"])) {
$settings["max_load_wait"] = null;
}
if (!isset($settings["max_load_avg5"])) {
$settings["max_load_avg5"] = null;
}
if (!is_numeric($settings["max_load_avg5"])) {
$settings["max_load_avg5"] = "2.5";
}
if (!is_numeric($settings["max_load_wait"])) {
$settings["max_load_wait"] = "10";
}
if (!is_numeric($settings["max_nice"])) {
$settings["max_nice"] = "19";
}
$max_load_wait = $settings["max_load_wait"];
@unlink("/etc/cron.d/artica-cron");
foreach (glob("/etc/cron.d/*") as $filename) {
$file = basename($filename);
if (preg_match("#syssch-[0-9]+#", $filename)) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix watchdog (fcron) remove {$filename}\n";
}
@unlink($filename);
}
}
@unlink("/etc/artica-postfix/TASKS_CACHE.DB");
@unlink("/etc/artica-postfix/system.schedules");
$TRASNCODE["0 * * * *"] = "1h";
$TRASNCODE["0 4,8,12,16,20 * * *"] = "4h";
$TRASNCODE["0 0,4,8,12,16,20 * * *"] = "4h";
$TRASNCODE["0 3,5,7,9,11,13,15,17,19,23 * * *"] = "3h";
$TRASNCODE["0 0,3,5,7,9,11,13,15,17,19,23 * * *"] = "3h";
$TRASNCODE["0 2,4,6,8,10,12,14,16,18,20,22 * * *"] = "2h";
$TRASNCODE["0 0,2,4,6,8,10,12,14,16,18,20,22 * * *"] = "2h";
$TRASNCODE["20,40,59 * * * *"] = "20";
$TRASNCODE["0,20,40 * * * *"] = "20";
$TRASNCODE["0,10,20,30,40,50 * * * *"] = "10";
$nice = $unix->EXEC_NICE();
build_system_defaults();
$me = __FILE__;
while ($ligne = mysql_fetch_assoc($results)) {
$TaskType = $ligne["TaskType"];
$TimeText = $ligne["TimeText"];
if ($TaskType == 0) {
continue;
}
if ($ligne["TimeText"] == null) {
continue;
}
$md5 = md5("{$TimeText}{$TaskType}");
if (isset($alreadydone[$md5])) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix watchdog task {$ligne["ID"]} already set\n";
}
continue;
}
$alreadydone[$md5] = true;
if (!isset($task->tasks_processes[$TaskType])) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix watchdog (fcron) Unable to stat task process of `{$TaskType}`\n";
}
continue;
}
if (isset($task->task_disabled[$TaskType])) {
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix`{$TaskType}` disabled\n";
}
continue;
}
$script = $task->tasks_processes[$TaskType];
$f = array();
if ($GLOBALS["OUTPUT"]) {
echo "Starting......: " . date("H:i:s") . " scheduling {$script} /etc/cron.d/syssch-{$ligne["ID"]}\n";
}
$cmdline = trim("{$nice} {$php5} {$me} --run {$ligne["ID"]}");
$f[] = "MAILTO=\"\"";
$f[] = "{$ligne["TimeText"]} root {$cmdline} >/dev/null 2>&1";
$f[] = "";
@file_put_contents("/etc/cron.d/syssch-{$ligne["ID"]}", @implode("\n", $f));
}
shell_exec("/etc/init.d/cron reload");
}
function Addefaults()
{
$q = new mysql_squid_builder();
$q->CheckDefaultSchedules();
$tpl = new templates();
echo $tpl->javascript_parse_text("{add_defaults_added}");
}
function build_schedules($notfcron = false)
{
$unix = new unix();
$sock = new sockets();
$squid = $unix->LOCATE_SQUID_BIN();
if (!is_file($squid)) {
return;
}
@mkdir("/var/log/artica-postfix/youtube", 0755, true);
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$pidTime = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".time";
$pid = $unix->get_pid_from_file($pidfile);
if ($unix->process_exists($pid, basename(__FILE__))) {
writelogs("Already executed pid {$pid}", __FILE__, __FUNCTION__, __LINE__);
return;
}
$EnableRemoteStatisticsAppliance = $sock->GET_INFO("EnableRemoteStatisticsAppliance");
if (!is_numeric($EnableRemoteStatisticsAppliance)) {
$EnableRemoteStatisticsAppliance = 0;
}
@file_put_contents($pidfile, getmypid());
$pidTimeINT = $unix->file_time_min($pidTime);
if (!$GLOBALS["VERBOSE"]) {
if ($pidTimeINT < 2) {
writelogs("To short time to execute the process", __FILE__, __FUNCTION__, __LINE__);
return;
}
}
@file_put_contents($pidTime, time());
if (!$unix->IsSquidTaskCanBeExecuted()) {
if ($GLOBALS["VERBOSE"]) {
echo "These tasks cannot be executed in this server\n";
}
return;
}
$q = new mysql_squid_builder();
$q->CheckDefaultSchedules();
if ($q->COUNT_ROWS("webfilters_schedules") == 0) {
return;
}
$sql = "SELECT * FROM webfilters_schedules WHERE enabled=1";
$results = $q->QUERY_SQL($sql);
if (!$q->ok) {
return;
}
@unlink("/etc/cron.d/SquidTailInjector");
$php5 = $unix->LOCATE_PHP5_BIN();
$WorkingDirectory = dirname(__FILE__);
$chmod = $unix->find_program("chmod");
foreach (glob("/etc/cron.d/*") as $filename) {
$file = basename($filename);
if (preg_match("#squidsch-[0-9]+#", $filename)) {
if ($GLOBALS["VERBOSE"]) {
echo "Removing old task {$file}\n";
}
@unlink($filename);
}
}
@unlink("/etc/artica-postfix/TASKS_SQUID_CACHE.DB");
$settings = unserialize(base64_decode($sock->GET_INFO("FcronSchedulesParams")));
if (!isset($settings["max_nice"])) {
$settings["max_nice"] = 19;
}
if (!isset($settings["max_load_avg5"])) {
$settings["max_load_avg5"] = 3;
}
if (!isset($settings["max_load_wait"])) {
$settings["max_load_wait"] = 10;
}
if (!is_numeric($settings["max_load_avg5"])) {
$settings["max_load_avg5"] = "3";
}
if (!is_numeric($settings["max_load_wait"])) {
$settings["max_load_wait"] = "10";
}
if (!is_numeric($settings["max_nice"])) {
$settings["max_nice"] = "19";
}
$max_load_wait = $settings["max_load_wait"];
$finalsettings = "nice({$settings["max_nice"]}),lavg5({$settings["max_load_avg5"]}),until({$max_load_wait})";
@unlink("/etc/artica-postfix/squid.schedules");
$nice = EXEC_NICE();
$q = new mysql_squid_builder();
$c = 0;
$d = 0;
while ($ligne = mysql_fetch_assoc($results)) {
$allminutes = "1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59";
$TaskType = $ligne["TaskType"];
$TimeText = $ligne["TimeText"];
if ($TaskType == 0) {
continue;
}
if ($ligne["TimeText"] == null) {
continue;
}
if ($EnableRemoteStatisticsAppliance == 1) {
if ($q->tasks_remote_appliance[$TaskType]) {
$d++;
continue;
}
}
$md5 = md5("{$TimeText}{$TaskType}");
if (isset($alreadydone[$md5])) {
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix watchdog task {$ligne["ID"]} already set\n";
}
continue;
}
$alreadydone[$md5] = true;
if (!isset($q->tasks_processes[$TaskType])) {
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix task {$ligne["ID"]} no such task...\n";
}
$d++;
continue;
}
if (isset($q->tasks_disabled[$TaskType])) {
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix task {$ligne["ID"]} is disabled or did not make sense...\n";
}
$d++;
continue;
}
$script = $q->tasks_processes[$TaskType];
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix create task {$ligne["ID"]} type {$TaskType}..\n";
}
if (trim($ligne["TimeText"] == "{$allminutes} * * * *")) {
$ligne["TimeText"] = "* * * * *";
}
$f = array();
$f[] = "MAILTO=\"\"";
$f[] = "{$ligne["TimeText"]} root {$nice} {$php5} {$WorkingDirectory}/exec.schedules.php --run-squid {$ligne["ID"]} >/dev/null 2>&1";
$f[] = "";
@file_put_contents("/etc/cron.d/squidsch-{$ligne["ID"]}", @implode("\n", $f));
$c++;
continue;
if (trim($ligne["TimeText"] == "20,40,59 * * * *")) {
$f[] = "@{$finalsettings},mail(false) 20 {$php5} {$WorkingDirectory}/{$script} --schedule-id={$ligne["ID"]} >/dev/null 2>&1";
continue;
}
if (trim($ligne["TimeText"] == "0 * * * *")) {
$f[] = "@{$finalsettings},mail(false) 1h {$php5} {$WorkingDirectory}/{$script} --schedule-id={$ligne["ID"]} >/dev/null 2>&1";
continue;
}
if (trim($ligne["TimeText"] == "10,20,30,40,50 * * * *")) {
$f[] = "@{$finalsettings},mail(false) 10 {$php5} {$WorkingDirectory}/{$script} --schedule-id={$ligne["ID"]} >/dev/null 2>&1";
continue;
}
if (trim($ligne["TimeText"] == "0 0,3,5,7,9,11,13,15,17,19,23 * * *")) {
$f[] = "@{$finalsettings},mail(false) 3h {$php5} {$WorkingDirectory}/{$script} --schedule-id={$ligne["ID"]} >/dev/null 2>&1";
continue;
}
if (trim($ligne["TimeText"] == "0 2,4,6,8,10,12,14,16,18,20,22 * * *")) {
$f[] = "@{$finalsettings},mail(false) 2h {$php5} {$WorkingDirectory}/{$script} --schedule-id={$ligne["ID"]} >/dev/null 2>&1";
continue;
}
if (trim($ligne["TimeText"] == "0 0,2,4,6,8,10,12,14,16,18,20,22 * * *")) {
$f[] = "@{$finalsettings},mail(false) 2h {$php5} {$WorkingDirectory}/{$script} --schedule-id={$ligne["ID"]} >/dev/null 2>&1";
continue;
}
$f[] = "&{$finalsettings},mail(false) {$ligne["TimeText"]} {$php5} {$WorkingDirectory}/{$script} --schedule-id={$ligne["ID"]} >/dev/null 2>&1";
}
@file_put_contents("/etc/artica-postfix/squid.schedules", implode("\n", $f));
if ($notfcron) {
echo "Starting......: " . date("H:i:s") . " Squid {$c} scheduled tasks ({$d} disabled)\n";
return;
}
$cron_path = $unix->find_program("cron");
$kill = $unix->find_program("kill");
$cron_pid = null;
if (is_file("/var/run/cron.pid")) {
$cron_pid = $unix->get_pid_from_file("/var/run/cron.pid");
}
if (!$unix->process_exists($cron_pid)) {
$cron_pid = 0;
}
if (!is_numeric($cron_pid) or $cron_pid < 5) {
$cron_pid = $unix->PIDOF("{$cron_path}");
}
if ($cron_pid > 5) {
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix reloading {$cron_path} [{$cron_pid}]...\n";
}
unix_system_HUP("{$cron_pid}");
}
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: " . date("H:i:s") . " artica-postfix reloading fcron...\n";
}
$nohup = $unix->find_program("nohup");
shell_exec("{$nohup} /etc/init.d/artica-postfix restart fcron >/dev/null 2>&1 &");
shell_exec("/etc/init.d/cron reload");
}
