function DoCache(&$req)
{
global $user_req;
global $verbose;
global $ROOT_DB;
global $syslock;
try {
$reader = $req->CreateReader(REQUEST::READER_FORBID_CACHEREADER);
} catch (ADEIException $e) {
if ($e->getCode() == ADEIException::DISCONNECTED) {
return;
}
$e->logInfo(translate("READER constructor is failed"), $req);
return $req->GetLocationString() . ", Error: " . $e->getInfo();
}
try {
$opts =& $req->GetOptions();
$rootdb = $opts->Get('root_database');
$list = $req->GetGroups($reader);
} catch (ADEIException $e) {
$e->logInfo(translate("Problem processing options"), $reader);
return $req->GetLocationString() . ", Error: " . $e->getInfo();
}
if ($rootdb) {
if (strchr($rootdb, "/")) {
$db_info = false;
$inq_app = adei_app("csv2root", "--file " . $rootdb . " --inquiry-latest-data", true);
$app = adei_app("csv2root", "--file " . $rootdb, true);
} else {
try {
$db_info = $ROOT_DB;
$db_info['database'] = $rootdb;
$database = new DATABASE($db_info);
} catch (ADEIException $e) {
unset($db_info['database']);
try {
$database = new DATABASE($ROOT_DB);
$database->CreateDatabase($rootdb);
} catch (ADEIException $e) {
$e->logInfo(translate("Problem accessing ROOT database \"%s\"", $rootdb), $req);
echo translate("Problem accessing ROOT database \"%s\": %s\n", $rootdb, $e->getInfo());
$rootdb = false;
}
}
if ($rootdb) {
$conprm = $db_info['driver'] . "://" . $db_info['host'] . ($db_info['port'] ? ":" . $db_info['port'] : "") . "/" . $rootdb;
$inq_app = adei_app("csv2root", "--db " . $conprm . " --inquiry-latest-data", true);
$app = adei_app("csv2root", "--db " . $conprm, true);
}
}
if ($rootdb) {
if (!$app || !$inq_app) {
echo "csv2root is not present";
$rootdb = false;
} else {
$groups = $reader->GetGroupList(REQUEST::NEED_INFO);
}
}
}
foreach ($list as $gid => $greq) {
if (isset($user_req->props['db_group']) && $user_req->props['db_group'] != $gid) {
continue;
}
if ($verbose) {
echo "{$greq->props['db_server']} -- {$greq->props['db_name']} -- {$gid}:";
}
$syslocked = false;
$prelocked = false;
try {
$cache = $greq->CreateCacheUpdater($reader);
$syslock->Lock(LOCK::BLOCK);
$syslocked = true;
if (!$cache->PreLock()) {
if ($verbose) {
echo " busy\n";
}
continue;
}
$prelocked = true;
$syslocked = false;
$syslock->UnLock();
$cache->Update($ivl = NULL, CACHE::DIM_AUTO, verbose ? CACHE::VERBOSE : 0);
$prelocked = false;
$cache->UnLock();
if ($rootdb) {
$grname = " --group \"" . $groups[$gid]["name"] . "\"";
ROOTCache($cache, $db_info, $app . $grname, $inq_app . $grname, $conprm ? $conprm : $rootdb);
}
unset($cache);
} catch (ADEIException $e) {
if ($prelocked) {
$cache->UnLock();
}
if ($syslocked) {
$syslock->UnLock();
}
if ($e->getCode() != ADEIException::DISABLED) {
$e->logInfo(translate("Failed to update CACHE"), $cache ? $cache : $greq);
if ($verbose) {
echo " failed\n";
}
return $greq->GetLocationString() . ", Error: " . $e->getInfo();
}
}
if ($verbose) {
echo " done\n";
}
}
return 0;
}
function Close(STREAMHandler $h = NULL, $flags = 0)
{
$res = "";
if (!$this->app_block_mode) {
$res = parent::BlockEnd($h);
$this->CloseFilter();
}
if ($this->info['end_app']) {
$end_app = adei_app($this->info['end_app'], $this->end_opts, true);
} else {
if ($this->end_opts) {
$end_app = adei_app($this->info['app'], $this->end_opts, true);
} else {
$end_app = false;
}
}
if ($end_app) {
$res = popen($end_app, "r");
if ($this->filewriter) {
while (!feof($res)) {
fread($fp, STREAM::BUFER_SIZE);
}
} else {
if ($this->output) {
$h = $this->output;
}
if ($h) {
while (!feof($res)) {
$h->WriteData(fread($fp, STREAM::BUFER_SIZE));
}
} else {
while (!feof($res)) {
$res .= fread($fp, STREAM::BUFER_SIZE);
}
}
}
$ret = pclose($res);
if ($ret) {
throw new ADEIException(translate("APPFilter (%s) [end] is finished with error %u", $this->info['app'], $ret));
}
}
if ($res) {
return $res . parent::Close();
}
return parent::Close();
}