package.xml 0000664 0001750 0001750 00000013533 12453722070 011306 0 ustar jan jan
Horde_Schedulerpear.horde.orgHorde Scheduler SystemHorde Scheduler SystemChuck Hagenbuchchuckchuck@horde.orgyes2015-01-092.0.21.0.0stablestableLGPL-2.1
* [jan] Improve PSR-2 compatibility.
* [jan] Add Composer definition.
5.3.06.0.0alpha16.0.0alpha11.7.0Horde_Corepear.horde.org2.0.03.0.0alpha13.0.0alpha1Horde_Utilpear.horde.org2.0.03.0.0alpha13.0.0alpha1Horde_Vfspear.horde.org2.0.03.0.0alpha13.0.0alpha10.0.10.0.1alphaalpha2003-07-05LGPL-2.1
Initial release as a PEAR package
2006-05-080.0.20.0.2alphaalphaLGPL-2.1
Converted to package.xml 2.0 for pear.horde.org
1.0.01.0.0stablestable2011-09-27LGPL-2.1
* First stable release for Horde 4.
* Removed Horde-specific command line script.
1.0.11.0.0stablestable2011-11-22LGPL-2.1
* [jan] Allow to autoload scheduler classes (Bug #10783).
2.0.0alpha11.0.0alphastable2012-07-05LGPL-2.1
* First alpha release for Horde 5.
2.0.0beta11.0.0betastable2012-07-19LGPL-2.1
* First beta release for Horde 5.
2.0.01.0.0stablestable2012-10-30LGPL-2.1
* First stable release for Horde 5.
2.0.11.0.0stablestable2012-11-22LGPL-2.1
* [jan] Re-packaged 2.0.0 release.
2.0.21.0.0stablestable2015-01-09LGPL-2.1
* [jan] Improve PSR-2 compatibility.
* [jan] Add Composer definition.
Horde_Scheduler-2.0.2/doc/Horde/Scheduler/COPYING 0000664 0001750 0001750 00000057646 12453722070 017461 0 ustar jan jan GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
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Horde_Scheduler-2.0.2/lib/Horde/Scheduler/Cron/Date.php 0000664 0001750 0001750 00000020251 12453722070 020674 0 ustar jan jan
* @author Chuck Hagenbuch
* @package Scheduler
*/
class Horde_Scheduler_Cron_Date
{
public $legalDays = array('MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT', 'SUN');
public $sec;
public $min;
public $hour;
public $day;
public $month;
public function __construct($raw)
{
$this->parse(Horde_String::upper($raw));
}
public function nowMatches()
{
return $this->scheduledAt(time());
}
public function scheduledAt($ts = null)
{
if ($ts === null) {
$ts = time();
}
return ($this->monthMatches($ts) &&
$this->monthMatches($ts) &&
$this->dayMatches($ts) &&
$this->hourMatches($ts) &&
$this->minMatches($ts) &&
$this->secMatches($ts));
}
public function monthMatches($ts)
{
if ($this->month == '*') {
return true;
}
$currentmonth = '-' . date('n', $ts) . '-';
return (bool)strpos($this->month, $currentmonth);
}
public function dayMatches($ts)
{
if (!empty($this->day['value']) && $this->day['value'] == '*') {
return true;
}
$currentdaynum = '-' . date('j', $ts) . '-';
$currentdaytxt = Horde_String::upper(date('D'));
foreach ($this->day as $day) {
if (@strpos($day['not'], $currentdaytxt) === false) {
$v1 = (@strpos($day['value'], $currentdaynum) !== false);
$v2 = (@strpos($day['and'], $currentdaytxt) !== false);
if (!empty($day['and']) && ($v1 && $v2)) {
return true;
} elseif (empty($day['and']) && $v1) {
return true;
}
}
}
return false;
}
public function hourMatches($ts)
{
if ($this->hour == '*') {
return true;
}
$currenthour = '-' . date('G', $ts) . '-';
return (strpos($this->hour, $currenthour) !== false);
}
public function minMatches($ts)
{
if ($this->min == '*') {
return true;
}
$currentmin = '-' . intval(date('i', $ts)) . '-';
return (strpos($this->min, $currentmin) !== false);
}
public function secMatches($ts)
{
if ($this->sec == '*') {
return true;
}
$currentsec = '-' . intval(date('s', $ts)) . '-';
return (strpos($this->sec, $currentsec) !== false);
}
public function parse($str)
{
$s = array();
list($s['sec'], $s['min'], $s['hour'], $s['day'], $s['month']) = preg_split('|[\n\t ]+|', $str);
foreach ($s as $k => $v) {
if (strpos($v, '*') !== false) {
$s[$k] = array('*');
} elseif (!$this->generallyDecentSyntax($v)) {
die("Illegal syntax in '$v'\n");
} else {
$s[$k] = explode(',', $s[$k]);
}
}
if ($s['sec'][0] == '*') {
$this->sec = '*';
} else {
for ($i = 0; $i < sizeof($s['sec']); $i++) {
if ($this->isRange($s['sec'][$i])) {
$s['sec'][$i] = $this->expandRange($this->rangeVals($s['sec'][$i]));
}
}
$this->sec = '-' . join('-', $s['sec']) . '-';
}
if ($s['min'][0] == '*') {
$this->min = '*';
} else {
for ($i = 0; $i < sizeof($s['min']); $i++) {
if ($this->isRange($s['min'][$i])) {
$s['min'][$i] = $this->expandRange($this->rangeVals($s['min'][$i]));
}
}
$this->min = '-' . join('-', $s['min']) . '-';
}
if ($s['hour'][0] == '*') {
$this->hour = '*';
} else {
for ($i = 0; $i < sizeof($s['hour']); $i++) {
if ($this->isRange($s['hour'][$i])) {
$s['hour'][$i] = $this->expandRange($this->rangeVals($s['hour'][$i]));
}
}
$this->hour = '-' . join('-', $s['hour']) . '-';
}
if ($s['day'][0] == '*') {
$this->day = '*';
} else {
for ($i = 0; $i < sizeof($s['day']); $i++) {
$tmp = array();
if (($char = $this->isCond($s['day'][$i])) !== false) {
if ($char == '&') {
list($tmp['value'], $tmp['and']) = explode($char, $s['day'][$i]);
if ($this->isRange($tmp['and'])) {
$tmp['and'] = $this->expandRange($this->rangeVals($tmp['and']));
}
} else {
list($tmp['value'], $tmp['not']) = explode($char, $s['day'][$i]);
if ($this->isRange($tmp['not'])) {
$tmp['not'] = $this->expandRange($this->rangeVals($tmp['not']));
}
}
} else {
$tmp = array('value' => $s['day'][$i]);
}
$s['day'][$i] = $tmp;
if ($this->isRange($s['day'][$i]['value'])) {
$s['day'][$i]['value'] = $this->expandRange($this->rangeVals($s['day'][$i]['value']));
}
}
$this->day = $s['day'];
}
if ($s['month'][0] == '*') {
$this->month = '*';
} else {
for ($i = 0; $i < sizeof($s['month']); $i++) {
if ($this->isRange($s['month'][$i])) {
$s['month'][$i] = $this->expandRange($this->rangeVals($s['month'][$i]));
}
}
$this->month = '-' . join('-', $s['month']) . '-';
}
}
public function isCond($s)
{
if (strpos($s, '&') !== false) {
return '&';
} elseif (strpos($s, '!') !== false) {
return '!';
} else {
return false;
}
}
public function isRange($s)
{
return preg_match('/^\w+\-\w+/', $s);
}
public function isCondRange($s)
{
return ($this->isCond($s) && $this->isRange($s));
}
public function isCondVal($s)
{
return ($this->isCond($s) && !$this->isRange($s));
}
public function rangeVals($s)
{
return explode('-', $s);
}
public function expandRange($l, $h = '')
{
// Expand range from 1-5 -> '-1-2-3-4-5-'.
if (is_array($l)) {
$h = $l[1];
$l = $l[0];
}
if ($this->isDigit($l)) {
if (!$this->isDigit($h)) {
die("Invalid value '$h' in range '$l-$h'");
}
// Currently there is no possible reason to need to do a
// range beyond 0-59 for anything.
if ($l < 0) {
$l = 0;
} elseif ($l > 59) {
$l = 59;
}
if ($h < 0) {
$h = 0;
} elseif ($h > 59) {
$h = 59;
}
if ($l > $h) {
$tmp = $l;
$l = $h;
$h = $tmp;
unset($tmp);
}
// For some reason range() doesn't work w/o the explicit
// intval() calls.
return '-' . join('-', range(intval($l), intval($h))) . '-';
} else {
// Invalid.
die("Invalid value '$l' in range '$l-$h'");
}
}
public function dayValue($s)
{
for ($i = 0; $i < count($this->legalDays); $i++) {
if ($this->legalDays[$i] == $s) {
return $i;
}
}
return -1;
}
public function isDigit($s)
{
return preg_match('/^\d+$/', $s);
}
public function isAlpha($s)
{
return $this->isLegalDay($s);
}
public function isLegalDay($s)
{
return in_array($s, $this->legalDays);
}
public function generallyDecentSyntax($s)
{
return ($s == '*' ||
preg_match('/^\d+(-\d+)?([!&][A-Z\*]+(-[A-Z\*]+)?)?(,\d+(-\d+)?([!&][A-Z\*]+(-[A-Z\*]+)?)?)*$/', $s));
}
}
Horde_Scheduler-2.0.2/lib/Horde/Scheduler/Cron.php 0000664 0001750 0001750 00000006442 12453722070 020025 0 ustar jan jan addTask('perl somescript.pl', '0 0,5,10,15,20,25,30,35,40,45,50,55 * * *');
*
* // Run this command midnight of the first Friday of odd numbered months.
* $cron->addTask('php -q somescript.php', '0 0 0 1-7&Fri 1,3,5,7,9,11');
*
* // Also run this command midnight of the second Thursday and Saturday of the even numbered months.
* $cron->addTask('php -q somescript.php', '0 0 0 8-15&Thu,8-15&Sat 2,4,6,8,10,12');
*
* $cron->run();
*
* @author Ryan Flynn
* @author Chuck Hagenbuch
* @package Scheduler
*/
class Horde_Scheduler_Cron extends Horde_Scheduler
{
/**
* TODO
*
* @var array
*/
protected $_tasks = array();
/**
* Every time a task is added it will get a fresh uid even if
* immediately removed.
*
* @var integer
*/
var $_counter = 1;
/**
*/
public function addTask($cmd, $rules)
{
$ds = new Horde_Scheduler_Cron_Date($rules);
$this->_counter++;
$this->_tasks[] =
array(
'uid' => $this->_counter,
'rules' => $ds,
'cmd' => $cmd
);
return $this->_counter;
}
/**
*/
public function removeTask($uid)
{
$count = count($this->_tasks);
for ($i = 0; $i < $count; $i++) {
if ($this->_tasks['uid'] == $uid) {
$found = $i;
array_splice($this->_tasks, $i);
return $i;
}
}
return 0;
}
/**
*/
public function run()
{
if (!count($this->_tasks)) {
exit("horde-crond: Nothing to schedule; exiting.\n");
}
while (true) {
$t = time();
// Check each task.
foreach ($this->_tasks as $task) {
if ($task['rules']->nowMatches()) {
$this->runcmd($task);
}
}
// Wait until the next second.
while (time() == $t) {
$this->sleep(100000);
}
}
}
/**
*/
public function runcmd(&$task)
{
Horde::log('runcmd(): ' . $task['cmd'] . ' run by ' . $task['uid'], 'INFO');
return shell_exec($task['cmd']);
}
}
Horde_Scheduler-2.0.2/lib/Horde/Scheduler.php 0000664 0001750 0001750 00000007703 12453722070 017125 0 ustar jan jan _sleep = 'sleep';
$this->_sleep_adj = 1000000;
} else {
$this->_sleep = 'usleep';
$this->_sleep_adj = 1;
}
}
/**
* Main loop/action function.
*/
public function run()
{
}
/**
* Preserve the internal state of the scheduler object that we are
* passed, and save it to the Horde VFS backend. Horde_Scheduler
* objects should define __sleep() and __wakeup() serialization
* callbacks for anything that needs to be done at object
* serialization or deserialization - handling database
* connections, etc.
*
* @param string $id An id to uniquely identify this scheduler from
* others of the same class.
*
* @return boolean Success result.
*/
public function serialize($id = '')
{
try {
$vfs = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Vfs')->create();
$vfs->writeData('.horde/scheduler', Horde_String::lower(get_class($this)) . $id, serialize($this), true);
return true;
} catch (Horde_Vfs_Exception $e) {
Horde::log($e, 'ERR');
return false;
}
}
/**
* Restore a Horde_Scheduler object from the cache.
*
* @param string $class The name of the object to restore.
* @param string $id An id to uniquely identify this
* scheduler from others of the same class.
* @param boolean $autosave Automatically store (serialize) the returned
* object at script shutdown.
*
* @see Horde_Scheduler::serialize()
*/
public function unserialize($class, $id = '', $autosave = true)
{
/* Need a lowercase version of the classname, and a default instance of
* the scheduler object in case we can't retrieve one. */
$scheduler = new $class;
try {
$vfs = $GLOBALS['injector']->getInstance('Horde_Core_Factory_Vfs')->create();
$data = $vfs->read('.horde/scheduler', $class . $id);
if ($tmp = @unserialize($data)) {
$scheduler = $tmp;
}
} catch (Horde_Vfs_Exception $e) {
Horde::log($e, 'ERR');
}
if ($autosave) {
register_shutdown_function(array($scheduler, 'serialize'));
}
return $scheduler;
}
/**
* Platform-independant sleep $msec microseconds.
*
* @param integer $msec Microseconds to sleep.
*/
public function sleep($msec)
{
call_user_func($this->_sleep, $msec / $this->_sleep_adj);
}
}