function SendStatus()
{
emergency(true);
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$sock = new sockets();
$EnableSargGenerator = $sock->GET_INFO("EnableSargGenerator");
if (TestsCron($pidfile)) {
$ArticaMetaPingEnable = $sock->GET_INFO("ArticaMetaPingEnable");
events("SendPing={$ArticaMetaPingEnable}", __FUNCTION__, __FILE__, __LINE__);
if ($ArticaMetaPingEnable == 1) {
SendPing();
}
return true;
}
$ArticaMetaEnabled = $sock->GET_INFO("ArticaMetaEnabled");
if ($ArticaMetaEnabled != 1) {
return;
}
$t1 = time();
if (!is_file("/usr/share/artica-postfix/ressources/logs/global.status.ini")) {
events("Unable to stat /usr/share/artica-postfix/ressources/logs/global.status.ini", __FUNCTION__, __FILE__, __LINE__);
return null;
}
$unix = new unix();
$pid = @file_get_contents($pidfile);
if ($unix->process_exists($pid, basename(__FILE__))) {
$ptime = $unix->PROCESS_TTL($pid);
if ($ptime > $GLOBALS["MAXTTL"]) {
events("killing process {$pid} ttl:{$ptime} minutes", __FUNCTION__, __FILE__, __LINE__);
unix_system_kill_force($pid);
} else {
events("Already executed, process {$pid}", __FUNCTION__, __FILE__, __LINE__);
die;
}
}
events("Running pid " . getmypid(), __FUNCTION__, __FILE__, __LINE__);
@file_put_contents($pidfile, getmypid());
CheckNetwork();
$http = new httpget();
$meta = new artica_meta();
$filecache = "/etc/artica-postfix/artica-meta-files.cache";
events("My uuid=\"{$meta->uuid}\"", __FUNCTION__, __FILE__, __LINE__);
$memCache = "/usr/share/artica-postfix/ressources/logs/status.memory.hash";
$cpu_graphs = "/opt/artica/share/www/system/rrd/01cpu-1day.png";
$server_status = "/usr/share/artica-postfix/ressources/logs/status.right.1.html";
$squid_realtime = "/etc/artica-postfix/squid-realtime.cache";
$datasToSend = base64_encode(serialize($meta->GLOBAL_ARRAY));
$ini = new Bs_IniHandler();
$ini->loadFile("/usr/share/artica-postfix/ressources/logs/global.status.ini");
$ArrayFileCache = unserialize(@file_get_contents($filecache));
if (is_file($memCache)) {
$MEM_CACHE = base64_encode(@file_get_contents($memCache));
} else {
include_once "ressources/class.os.system.tools.inc";
$os = new os_system();
$os->html_Memory_usage();
$MEM_CACHE = base64_encode(serialize($os->meta_array));
}
if (is_file($cpu_graphs)) {
if ($ArrayFileCache["STATS_DAY"] != filemtime($cpu_graphs)) {
$http->uploads["STATS_DAY"] = $cpu_graphs;
$ArrayFileCache["STATS_DAY"] = filemtime($cpu_graphs);
@file_put_contents($filecache, serialize($ArrayFileCache));
}
}
if (is_file($server_status)) {
if ($ArrayFileCache["SERVER_STATUS"] != filemtime($server_status)) {
$http->uploads["SERVER_STATUS"] = $server_status;
$ArrayFileCache["SERVER_STATUS"] = filemtime($server_status);
@file_put_contents($filecache, serialize($ArrayFileCache));
}
}
if (is_file($squid_realtime)) {
if ($ArrayFileCache["SQUID_REALTIME"] != filemtime($squid_realtime)) {
$http->uploads["SQUID_REALTIME"] = $squid_realtime;
$ArrayFileCache["SQUID_REALTIME"] = filemtime($squid_realtime);
@file_put_contents($filecache, serialize($ArrayFileCache));
}
}
if ($EnableSargGenerator == 1) {
$push_sarg = false;
$sock = new sockets();
$SargOutputDir = $sock->GET_INFO("SargOutputDir");
if ($SargOutputDir == null) {
$SargOutputDir = "/var/www/html/squid-reports";
}
if (is_file("{$SargOutputDir}/index.html")) {
if (!is_file("/etc/artica-postfix/sarg.tgz")) {
shell_exec("cd {$SargOutputDir} && tar -cjf /etc/artica-postfix/sarg.tgz ./*");
$push_sarg = true;
} else {
if ($ArrayFileCache["SQUID_SARG"] != filemtime("{$SargOutputDir}/index.html")) {
@unlink("/etc/artica-postfix/sarg.tgz");
shell_exec("cd {$SargOutputDir} && tar -cjf /etc/artica-postfix/sarg.tgz ./*");
$push_sarg = true;
}
}
if ($push_sarg) {
$http->uploads["SQUID_SARG"] = "/etc/artica-postfix/sarg.tgz";
}
}
}
$users = new usersMenus();
$status = base64_encode(serialize($ini->_params));
$pasmoinsaux = pasmoinsaux();
if ($users->VMWARE_HOST) {
$VMWARE_HOST = 1;
} else {
$VMWARE_HOST = 0;
}
shell_exec(LOCATE_PHP5_BIN2() . " " . dirname(__FILE__) . "/exec.dmidecode.php");
$dmidecode = base64_encode(@file_get_contents("/etc/artica-postfix/dmidecode.cache"));
//SQUID
if ($users->SQUID_INSTALLED) {
$sock = new sockets();
$SQUIDEnable = $sock->GET_INFO("SQUIDEnable");
if (!is_numeric($SQUIDEnable)) {
$SQUIDEnable = 1;
}
if ($SQUIDEnable == 1) {
$SQUID_CACHES = base64_encode(serialize($unix->squid_get_cache_infos()));
}
if (is_array($SQUID_CACHES)) {
$squid = new squidbee();
$cacheconf = $squid->cache_list;
$cacheconf[$squid->CACHE_PATH]["cache_type"] = $squid->CACHE_TYPE;
$cacheconf[$squid->CACHE_PATH]["cache_size"] = $squid->CACHE_SIZE;
$cacheconf[$squid->CACHE_PATH]["cache_dir_level1"] = 16;
$cacheconf[$squid->CACHE_PATH]["cache_dir_level2"] = 256;
events("Caches: " . count($cacheconf), __FILE__, __LINE__);
$SQUID_CACHES_CONFIG = base64_encode(serialize($cacheconf));
}
}
if ($users->SAMBA_INSTALLED) {
_CheckSambaConfig();
}
if ($users->ZARAFA_INSTALLED) {
if (is_file("/etc/artica-postfix/settings/Daemons/ZarafaLicenseInfos")) {
$ZARAFA_LICENSE = @file_get_contents("/etc/artica-postfix/settings/Daemons/ZarafaLicenseInfos");
} else {
$ZARAFA_LICENSE = "Free edition";
}
}
if (is_file("/etc/artica-postfix/zarafa-export.db")) {
$ZARAFA_DB = @file_get_contents("/etc/artica-postfix/zarafa-export.db");
}
$body = $http->send("{$meta->ArticaMetaHostname}/lic.status.server.php", "post", array("DATAS" => $datasToSend, "STATUS" => $status, "MEMORIES" => $MEM_CACHE, "VERSION" => $users->ARTICA_VERSION, "DISTRI" => $users->LinuxDistriCode, "UPTIME" => getUptime(), "DISTRINAME" => $users->LinuxDistriFullName, "MAIN_PRODUCTS" => base64_encode(serialize(array("ZARAFA" => $users->ZARAFA_INSTALLED, "POSTFIX" => $users->POSTFIX_INSTALLED, "SQUID" => $users->SQUID_INSTALLED, "SAMBA" => $users->SAMBA_INSTALLED, "CYRUS" => $users->cyrus_imapd_installed, "OPENVPN" => $users->OPENVPN_INSTALLED))), "PROCESSES" => base64_encode($pasmoinsaux), "TOP_PROCESSES" => top10cpumem(), "NETS" => Networks(), "VMWARE_HOST" => $VMWARE_HOST, "SETTINGS_INC" => base64_encode(serialize(settings_inc())), "LOCAL_VERSIONS" => LocalVersions(), "VBOXGUESTS" => VirtualBoxList(), "APTCHECK" => APTCHECK(), "DMIDECODE" => $dmidecode, "SQUID_CACHES" => $SQUID_CACHES, "SQUID_CACHES_CONFIG" => $SQUID_CACHES_CONFIG, "OPENPORTS" => OpenPorts($meta->serial, $meta->uuid), "OPENVPN_CLIENTS_STATUS" => @file_get_contents("/usr/share/artica-postfix/ressources/logs/openvpn-clients.status"), "ZARAFA_DB" => $ZARAFA_DB, "ZARAFA_LICENSE" => $ZARAFA_LICENSE));
$EXEC_NICE = EXEC_NICE();
if (is_file("/usr/bin/nohup")) {
$nohup = "/usr/bin/nohup ";
}
if (preg_match("#NOTIFY_DISCONNECT#is", $body)) {
events("NOTIFY_DISCONNECT detected -> unregister_server()", __FUNCTION__, __FILE__, __LINE__);
unregister_server();
return;
}
if (preg_match("#NOTIFY_EXPORT_USERS#is", $body)) {
events("NOTIFY_EXPORT_USERS -> {$nohup}{$EXEC_NICE}exec.artica.meta.users.php --export-all", __FUNCTION__, __FILE__, __LINE__);
shell_exec($nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all >/dev/null 2>&1 &");
}
if (preg_match("#NOTIFY_EXPORT_DOMAINS#is", $body)) {
events("NOTIFY_EXPORT_DOMAINS -> {$nohup}{$EXEC_NICE}exec.artica.meta.users.php --export-all-domains", __FUNCTION__, __FILE__, __LINE__);
shell_exec($nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-domains >/dev/null 2>&1 &");
}
if (preg_match("#NOTIFY_EXPORT_OU#is", $body)) {
events("NOTIFY_EXPORT_OU -> {$nohup}{$EXEC_NICE}exec.artica.meta.users.php --export-all-ou", __FUNCTION__, __FILE__, __LINE__);
shell_exec($nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-ou >/dev/null 2>&1 &");
}
if (preg_match("#NOTIFY_EXPORT_GROUPS#is", $body)) {
events("NOTIFY_EXPORT_GROUPS -> {$nohup}{$EXEC_NICE}exec.artica.meta.users.php --export-all-groups", __FUNCTION__, __FILE__, __LINE__);
shell_exec($nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-groups >/dev/null 2>&1 &");
}
if (preg_match("#NOTIFY_EXPORT_SETTINGS#is", $body)) {
$cmd = $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-settings >/dev/null 2>&1 &";
events("NOTIFY_EXPORT_SETTINGS -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
if (preg_match("#NOTIFY_EXPORT_COMPUTERS#is", $body)) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-computers >/dev/null 2>&1 &";
events("NOTIFY_EXPORT_SETTINGS -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
if (preg_match("#NOTIFY_EXPORT_DNS_ENTRIES#is", $body)) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-dns >/dev/null 2>&1 &";
events("NOTIFY_EXPORT_DNS_ENTRIES -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
if (preg_match("#NOTIFY_EXPORT_GROUPWARES#is", $body)) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-groupwares >/dev/null 2>&1 &";
events("NOTIFY_EXPORT_GROUPWARES -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
if (preg_match("#NOTIFY_EXPORT_FETCHMAIL_RULES#is", $body)) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-fetchmail-rules >/dev/null 2>&1 &";
events("NOTIFY_EXPORT_FETCHMAIL_RULES -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
if (preg_match("#<TASKS>(.+?)</TASKS>#is", $body, $re)) {
events("Save tasks to /etc/artica-postfix/artica-meta.tasks", __FUNCTION__, __FILE__, __LINE__);
@file_put_contents("/etc/artica-postfix/artica-meta.tasks", $re[1]);
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.tasks.php >/dev/null 2>&1 &";
events("TASKS ->{$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
} else {
events("No tasks ordered for me...", __FUNCTION__, __FILE__, __LINE__);
@unlink("/etc/artica-postfix/artica-meta.tasks");
}
if (preg_match("#<HOST_CONF>(.+?)</HOST_CONF>#is", $body, $re)) {
ParseMyConf($re[1]);
} else {
events("No configuration for me...", __FUNCTION__, __FILE__, __LINE__);
}
shell_exec($nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --socks >/dev/null 2>&1 &");
if (users_queue()) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --user-queue >/dev/null 2>&1 &";
events("users settings queue is not empty -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
if (computer_queue()) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --computer-queue >/dev/null 2>&1 &";
events("computer settings queue is not empty -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
if ($users->OPENVPN_INSTALLED) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-openvpn-logs >/dev/null 2>&1 &";
events("OpenVpn is installed -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
}
$time_iptables = file_time_min("/etc/artica-postfix/artica.meta.iptables.time");
if ($time_iptables > 180) {
$cmd = $nohup . $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --iptables >/dev/null 2>&1 &";
events("iptables -> {$cmd}", __FUNCTION__, __FILE__, __LINE__);
shell_exec($cmd);
$cmd = $EXEC_NICE . LOCATE_PHP5_BIN() . " " . dirname(__FILE__) . "/exec.artica.meta.users.php --export-all-settings >/dev/null 2>&1 &";
events("{$cmd}", __FUNCTION__, __FILE__, __LINE__);
@unlink("/etc/artica-postfix/artica.meta.iptables.time");
@file_put_contents("/etc/artica-postfix/artica.meta.iptables.time", "#");
}
$t2 = time();
$time_duration = distanceOfTimeInWords($t1, $t2);
events("Send status to {$meta->ArticaMetaHostname} DONE ({$time_duration})", __FUNCTION__, __FILE__, __LINE__);
}
function SQUID_CACHE_INFOS()
{
$cache_file = "/usr/share/artica-postfix/ressources/logs/web/squid.caches.infos";
if (is_file($cache_file)) {
$time = file_time_min($cache_file);
$datas = @file_get_contents($cache_file);
writelogs_framework("{$cache_file} time:{$time} bytes:" . strlen($datas), __FUNCTION__, __FILE__, __LINE__);
if (strlen($datas) > 20) {
if ($time < 10) {
echo "<articadatascgi>" . base64_encode($datas) . "</articadatascgi>";
return;
}
}
}
$unix = new unix();
$array = $unix->squid_get_cache_infos();
$serialized = serialize($array);
@file_put_contents($cache_file, $serialized);
chmod($cache_file, 0777);
echo "<articadatascgi>" . base64_encode($serialized) . "</articadatascgi>";
}
function verifycaches()
{
$logFile = "/usr/share/artica-postfix/ressources/logs/web/rebuild-cache.txt";
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$pid = @file_get_contents($pidfile);
if ($pid < 100) {
$pid = null;
}
$unix = new unix();
$sock = new sockets();
if ($unix->process_exists($pid, basename(__FILE__))) {
ouputz("Already process exists {$pid}, aborting", __LINE__);
build_progress("Already process exists {$pid}, aborting", 110);
die;
}
$mypid = getmypid();
@file_put_contents($pidfile, $mypid);
@unlink($logFile);
build_progress("Listing caches....", 10);
$cache = new SquidCacheCenter();
$mv = $unix->find_program("mv");
$rm = $unix->find_program("rm");
$php5 = $unix->LOCATE_PHP5_BIN();
$caches = $cache->build();
$http_port = rand(55000, 65000);
$f = array();
$f[] = "cache_effective_user squid";
$f[] = "pid_filename\t/var/run/squid-temp.pid";
$f[] = "http_port 127.0.0.1:{$http_port}";
$f[] = "{$caches}";
$f[] = "";
$squidconf = "/etc/squid3/squid.caches.conf";
@file_put_contents($squidconf, @implode("\n", $f));
build_progress("Generating caches {please_wait}", 25);
$squidbin = $unix->LOCATE_SQUID_BIN();
$su = $unix->find_program("su");
$results = array();
$cmd = "{$su} -c \"{$squidbin} -f {$squidconf} -z\" squid";
ouputz("Building new caches {$cmd}", __LINE__);
system($cmd);
@unlink($squidconf);
build_progress("{reconfigure}", 50);
system("{$php5} /usr/share/artica-postfix/exec.squid.php --build --force");
build_progress("{restarting}", 60);
system("/etc/init.d/squid restart");
for ($i = 0; $i < 30; $i++) {
$array = $unix->squid_get_cache_infos();
if (count($array) > 0) {
break;
}
build_progress("{waiting_proxy_status} {$i}/29", 50);
writelogs("Waiting 1s to squid be ready...", __FUNCTION__, __FILE__, __LINE__);
sleep(1);
}
build_progress("{waiting_proxy_status} {$i}/29", 60);
system("{$php5} /usr/share/artica-postfix/exec.squid.php --cache-infos --force");
$q = new mysql();
$sql = "SELECT * FROM squid_caches_center WHERE remove=1";
$results = $q->QUERY_SQL($sql, "artica_backup");
while ($ligne = mysql_fetch_assoc($results)) {
$cache_type = $ligne["cache_type"];
$cache_size = $ligne["cache_size"];
$cachename = $ligne["cachename"];
$ID = $ligne["ID"];
if ($cache_type == "Cachenull") {
continue;
}
if ($cache_type == "tmpfs") {
$ligne["cache_dir"] = "/home/squid/cache/MemBooster{$ID}";
}
$Directory = $ligne["cache_dir"];
build_progress("{remove} {$Directory}", 80);
if (is_dir($Directory)) {
system("{$rm} -rf {$Directory}");
}
$q->QUERY_SQL("DELETE FROM squid_caches_center WHERE ID='{$ID}'", "artica_backup");
}
build_progress("{done}", 100);
}
function rebuildcaches()
{
$logFile = "/usr/share/artica-postfix/ressources/logs/web/rebuild-cache.txt";
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
$pid = @file_get_contents($pidfile);
if ($pid < 100) {
$pid = null;
}
$unix = new unix();
$sock = new sockets();
if ($unix->process_exists($pid, basename(__FILE__))) {
ouputz("Already process exists {$pid}, aborting", __LINE__);
build_progress("Already process exists {$pid}, aborting", 110);
die;
}
$mypid = getmypid();
@file_put_contents($pidfile, $mypid);
@unlink($logFile);
build_progress("Listing caches....", 10);
ouputz("Please wait, rebuild caches....", __LINE__);
$t = time();
ouputz("Listing caches....", __LINE__);
$array = ListCaches();
$mv = $unix->find_program("mv");
$rm = $unix->find_program("rm");
$php5 = $unix->LOCATE_PHP5_BIN();
build_progress(count($array) . " Caches to delete...", 15);
ouputz(count($array) . " caches to delete...", __LINE__);
if (count($array) == 0) {
build_progress("Fatal, unable to list available caches.", 110);
ouputz("Fatal, unable to list available caches...", __LINE__);
squid_admin_mysql(0, "Fatal, unable to list available caches", null, __FILE__, __LINE__);
@unlink("/etc/artica-postfix/squid.lock");
die;
}
$t = time();
@unlink("/etc/artica-postfix/squid.lock");
@file_put_contents("/etc/artica-postfix/squid.lock", time());
$squidbin = $unix->LOCATE_SQUID_BIN();
if (!is_file($squidbin)) {
ouputz("squid, no such binary file", __LINE__);
@unlink("/etc/artica-postfix/squid.lock");
return;
}
build_progress("{stopping_proxy_service}", 20);
squid_admin_mysql(1, "Stopping Proxy service in order to rebuild caches", null, __FILE__, __LINE__);
ouputz("Stopping squid, please wait...", __LINE__);
if (function_exists("debug_backtrace")) {
$trace = debug_backtrace();
if (isset($trace[1])) {
$sourcefunction = $trace[1]["function"];
$sourceline = $trace[1]["line"];
$executed = "Executed by {$sourcefunction}() line {$sourceline}\nusing argv:{$GLOBALS["ARGVS"]}\n";
}
}
shell_exec("/etc/init.d/squid stop --force --script=" . basename(__FILE__));
if ($GLOBALS["REPORT"]) {
while (list($cache_dir, $ligne) = each($array)) {
$DIRARRAY = $unix->DIR_STATUS($cache_dir);
$size = $array["SIZE"];
$used = $array["USED"];
$pourc = $array["POURC"];
$mounted = $array["MOUNTED"];
$logs[] = "{$cache_dir} size: {$size}, used:{$used} {$pourc}% mounted on {$mounted}";
}
squid_admin_mysql(2, "Report on caches status", @implode("\n", $logs), __FILE__, __LINE__);
}
reset($array);
while (list($cache_dir, $ligne) = each($array)) {
build_progress("Checking {$cache_dir}", 30);
if (preg_match("#MemBooster#", $cache_dir)) {
squid_admin_mysql(1, "Removing cache {$cache_dir}", null, __FILE__, __LINE__);
ouputz("Removing {$cache_dir} content...", __LINE__);
squid_admin_mysql(2, "Removing cache {$cache_dir} done", null, __FILE__, __LINE__);
shell_exec("{$rm} -rf {$cache_dir}/*");
continue;
}
$DISK_STATUS = $unix->DF_SATUS_K($cache_dir);
$DIRECTORY_SIZE = $unix->DIRSIZE_BYTES($cache_dir) / 1024 / 1024;
$AIVA = $DISK_STATUS["AIVA"] * 1024;
ouputz("Removing {$cache_dir} '{$DIRECTORY_SIZE}'M Available {$AIVA}M", __LINE__);
shell_exec("{$rm} -rf {$cache_dir}");
ouputz("re-create {$cache_dir}", __LINE__);
squid_admin_mysql(2, "Re-create {$cache_dir}", null, __FILE__, __LINE__);
@mkdir($cache_dir, 0755, true);
@chown($cache_dir, "squid");
@chgrp($cache_dir, "squid");
}
$su = $unix->find_program("su");
$results = array();
build_progress("Create {$cache_dir}", 30);
ouputz("Building new caches {$su} -c \"{$squidbin} -z\" squid", __LINE__);
exec("{$su} -c \"{$squidbin} -z\" squid 2>&1", $results);
while (list($num, $ligne) = each($results)) {
ouputz("{$ligne}", __LINE__);
}
ouputz("Remove lock file...", __LINE__);
@unlink("/etc/artica-postfix/squid.lock");
ouputz("Starting squid, please wait...", __LINE__);
build_progress("{starting_proxy_service}", 35);
if (function_exists("debug_backtrace")) {
$trace = debug_backtrace();
if (isset($trace[1])) {
$sourcefunction = $trace[1]["function"];
$sourceline = $trace[1]["line"];
$executed = "Executed by {$sourcefunction}() line {$sourceline}\nusing argv:{$GLOBALS["ARGVS"]}\n";
}
}
squid_admin_mysql(2, "Starting Proxy Service after rebuilding caches", null, __FILE__, __LINE__);
shell_exec("{$php5} /usr/share/artica-postfix/exec.squid.watchdog.php --start --script=" . basename(__FILE__));
for ($i = 0; $i < 60; $i++) {
$array = $unix->squid_get_cache_infos();
if (count($array) > 0) {
break;
}
ouputz("Waiting {$i}s/60 cache is not ready...", __LINE__);
sleep(1);
}
ouputz("Done... Squid-cache seems to be ready...", __LINE__);
$NICE = $unix->EXEC_NICE();
$nohup = $unix->find_program("nohup");
build_progress("Refresh caches infos...", 50);
ouputz("Refresh caches information, please wait...", __LINE__);
shell_exec("{$php5} /usr/share/artica-postfix/exec.squid.php --cache-infos --force");
if (is_array($cachesRename)) {
reset($cachesRename);
while (list($index, $cache_dir) = each($cachesRename)) {
build_progress("Removing old {$cache_dir}", 60);
$cmd = "{$NICE} {$rm} -rf {$cache_dir} >/dev/null 2>&1 &";
squid_admin_mysql(2, "Ask to delete old cache dir {$cache_dir} done", "{$called}", __FILE__, __LINE__);
ouputz("Deleting {$cache_dir} {$cmd}", __LINE__);
shell_exec($cmd);
}
}
build_progress("{done}", 100);
$took = $unix->distanceOfTimeInWords($t, time());
squid_admin_mysql(2, "All Proxy caches was rebuilded took: {$took}", "{$called}", __FILE__, __LINE__);
}
function caches_infos($aspid = false)
{
$cacheFile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".time";
$cachePID = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . ".pid";
if ($GLOBALS["FORCE"]) {
ToSyslog("caches_infos(): Executed in force mode");
}
$unix = new unix();
$sock = new sockets();
if (!$GLOBALS["VERBOSE"]) {
if (system_is_overloaded(basename(__FILE__))) {
EventsWatchdog("Overloaded system, aborting task...");
ToSyslog("caches_infos(): Overloaded system, aborting task");
writelogs("Overloaded system, aborting task...", __FUNCTION__, __FILE__, __LINE__);
return;
}
if ($aspid) {
$pid = @file_get_contents($cachePID);
if ($unix->process_exists($pid)) {
$timepid = $unix->PROCCESS_TIME_MIN($pid);
if ($timepid < 15) {
ToSyslog("caches_infos(): Already task PID: {$pid} running since {$timepid}Mn");
}
$kill = $unix->find_program("{$kill}");
unix_system_kill_force($pid);
}
}
}
if ($GLOBALS["VERBOSE"]) {
echo "init...\n";
}
$q = new mysql_squid_builder();
if (!$GLOBALS["FORCE"]) {
$CacheTime = $unix->file_time_min($cacheFile);
if ($CacheTime < 15) {
EventsWatchdog("Max 15Mn, current={$CacheTime} ({$cacheFile})...");
if ($GLOBALS["VERBOSE"]) {
echo "Max 15Mn, current={$CacheTime}\n";
}
return;
}
}
$squid_pid = SQUID_PID();
if (!$unix->process_exists($squid_pid)) {
$nohup = $unix->find_program("nohup");
squid_admin_mysql(0, "Squid-Cache is not running..., start it", null, __FILE__, __LINE__);
ToSyslog("caches_infos(): Squid-Cache is not running..., start it");
shell_exec("{$nohup} /etc/init.d/squid start >/dev/null 2>&1 &");
return;
}
@unlink($cacheFile);
@file_put_contents($cacheFile, time());
$ttl = $unix->PROCCESS_TIME_MIN($squid_pid);
if ($unix->PROCCESS_TIME_MIN($squid_pid) < 5) {
ToSyslog("caches_infos(): squid-cache running only since {$ttl}mn, aborting");
return;
}
ToSyslog("caches_infos(): Starting get Squid-cache informations.");
$array = $unix->squid_get_cache_infos();
for ($i = 0; $i < 10; $i++) {
$check = true;
if (!is_array($array)) {
if ($GLOBALS["VERBOSE"]) {
echo "unix->squid_get_cache_infos() Not an array...\n";
}
$check = false;
sleep(1);
$array = $unix->squid_get_cache_infos();
continue;
}
if (count($array) == 0) {
if ($GLOBALS["VERBOSE"]) {
echo "unix->squid_get_cache_infos() O items !!\n";
}
$check = false;
sleep(1);
$array = $unix->squid_get_cache_infos();
continue;
}
if ($check) {
break;
}
}
if (!is_array($array)) {
if ($GLOBALS["VERBOSE"]) {
echo "unix->squid_get_cache_infos() Not an array...\n";
}
return;
}
if (count($array) == 0) {
if ($GLOBALS["VERBOSE"]) {
echo basename(__FILE__) . "[" . __LINE__ . "] unix->squid_get_cache_infos() O items !!...\n";
}
@file_put_contents("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", serialize($array));
@chmod("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", 0755);
return;
}
@unlink("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db");
@file_put_contents("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", serialize($array));
@chmod("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", 0755);
$uuid = $unix->GetUniqueID();
$profix = "INSERT IGNORE INTO cachestatus(uuid,cachedir,maxsize,currentsize,pourc) VALUES ";
while (list($directory, $arrayDir) = each($array)) {
$directory = trim($directory);
if ($directory == null) {
continue;
}
if ($GLOBALS["VERBOSE"]) {
echo "('{$uuid}','{$directory}','{$arrayDir["MAX"]}','{$arrayDir["CURRENT"]}','{$arrayDir["POURC"]}')\n";
}
$f[] = "('{$uuid}','{$directory}','{$arrayDir["MAX"]}','{$arrayDir["CURRENT"]}','{$arrayDir["POURC"]}')";
}
if (count($f) > 0) {
$q->QUERY_SQL("DELETE FROM cachestatus WHERE uuid='{$uuid}'");
$q->QUERY_SQL("{$profix}" . @implode(",", $f));
if (!$q->ok) {
echo $q->mysql_error . "\n";
}
}
}
function caches_infos()
{
$unix = new unix();
$squid_pid = SQUID_PID();
if (!$unix->process_exists($squid_pid)) {
$nohup = $unix->find_program("nohup");
squid_admin_mysql(0, "Squid-Cache is not running...", null, __FILE__, __LINE__);
return;
}
$ttl = $unix->PROCCESS_TIME_MIN($squid_pid);
if ($unix->PROCCESS_TIME_MIN($squid_pid) < 5) {
ToSyslog("caches_infos(): squid-cache running only since {$ttl}mn, aborting");
return;
}
ToSyslog("caches_infos(): Starting get Squid-cache informations.");
$array = $unix->squid_get_cache_infos();
for ($i = 0; $i < 10; $i++) {
$check = true;
if (!is_array($array)) {
if ($GLOBALS["VERBOSE"]) {
echo "unix->squid_get_cache_infos() Not an array...\n";
}
$check = false;
sleep(1);
$array = $unix->squid_get_cache_infos();
continue;
}
if (count($array) == 0) {
if ($GLOBALS["VERBOSE"]) {
echo "unix->squid_get_cache_infos() O items !!\n";
}
$check = false;
sleep(1);
$array = $unix->squid_get_cache_infos();
continue;
}
if ($check) {
break;
}
}
if (!is_array($array)) {
if ($GLOBALS["VERBOSE"]) {
echo "unix->squid_get_cache_infos() Not an array...\n";
}
return;
}
if (count($array) == 0) {
if ($GLOBALS["VERBOSE"]) {
echo basename(__FILE__) . "[" . __LINE__ . "] unix->squid_get_cache_infos() O items !!...\n";
}
@file_put_contents("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", serialize($array));
@chmod("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", 0755);
return;
}
@unlink("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db");
@file_put_contents("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", serialize($array));
@chmod("/usr/share/artica-postfix/ressources/logs/web/squid_get_cache_infos.db", 0755);
$q = new mysql_squid_builder();
$uuid = $unix->GetUniqueID();
$profix = "INSERT IGNORE INTO cachestatus(uuid,cachedir,maxsize,currentsize,pourc) VALUES ";
while (list($directory, $arrayDir) = each($array)) {
$directory = trim($directory);
if ($directory == null) {
continue;
}
if ($GLOBALS["VERBOSE"]) {
echo "('{$uuid}','{$directory}','{$arrayDir["MAX"]}','{$arrayDir["CURRENT"]}','{$arrayDir["POURC"]}')\n";
}
$f[] = "('{$uuid}','{$directory}','{$arrayDir["MAX"]}','{$arrayDir["CURRENT"]}','{$arrayDir["POURC"]}')";
}
if (count($f) > 0) {
$q->QUERY_SQL("TRUNCATE TABLE cachestatus");
$q->QUERY_SQL("{$profix}" . @implode(",", $f));
if (!$q->ok) {
echo $q->mysql_error . "\n";
}
}
}