function outputXmlSessionFile($sessionid, $filenr, $bOcXmlTag, $bDocType, $bXmlDecl, $ziptype)
{
sql('UPDATE xmlsession SET last_use=NOW() WHERE id=&1', $sessionid);
/* begin calculate which records to transfer */
$rs = sql('SELECT `users`, `caches`, `cachedescs`, `cachelogs`, `pictures`, `removedobjects` FROM `xmlsession` WHERE `id`=&1 AND `cleaned`=0', $sessionid + 0);
if (mysql_num_rows($rs) == 0) {
die('invalid sessionid');
}
$rRecordsCount = sql_fetch_assoc($rs);
mysql_free_result($rs);
$startat = ($filenr - 1) * 500;
if ($startat < 0 || $startat > $rRecordsCount['users'] + $rRecordsCount['caches'] + $rRecordsCount['cachedescs'] + $rRecordsCount['cachelogs'] + $rRecordsCount['pictures'] + $rRecordsCount['removedobjects'] - 1) {
die('filenr out of range');
}
$recordnr[0] = 0;
$recordnr[1] = $rRecordsCount['users'];
$recordnr[2] = $recordnr[1] + $rRecordsCount['caches'];
$recordnr[3] = $recordnr[2] + $rRecordsCount['cachedescs'];
$recordnr[4] = $recordnr[3] + $rRecordsCount['cachelogs'];
$recordnr[5] = $recordnr[4] + $rRecordsCount['pictures'];
$recordnr[6] = $recordnr[5] + $rRecordsCount['removedobjects'];
if ($recordnr[6] > $startat + 500) {
$endat = $startat + 500;
} else {
$endat = $recordnr[6] - $startat;
}
// echo $startat . ' ' . $endat . '<br /><br />';
// echo '<table>';
// echo '<tr><td>sql-start</td><td>sql-count</td><td>count</td><td>begin</td><td>end</td></tr>';
for ($i = 0; $i < 6; $i++) {
if ($startat >= $recordnr[$i] && $startat + 500 < $recordnr[$i + 1]) {
if ($recordnr[$i + 1] - $startat > 500) {
$limits[$i] = array('start' => $startat - $recordnr[$i], 'count' => 500);
} else {
$limits[$i] = array('start' => $startat - $recordnr[$i], 'count' => $recordnr[$i + 1] - $startat);
}
//$limits[$i] = array('start' => 'a', 'count' => 'a');
} else {
if ($startat >= $recordnr[$i] && $startat < $recordnr[$i + 1]) {
$limits[$i] = array('start' => $startat - $recordnr[$i], 'count' => $recordnr[$i + 1] - $startat);
//$limits[$i] = array('start' => 'b', 'count' => 'b');
} else {
if ($startat + 500 >= $recordnr[$i] && $startat + 500 < $recordnr[$i + 1]) {
if ($startat + 500 < $recordnr[$i + 1]) {
$limits[$i] = array('start' => 0, 'count' => 500 - $recordnr[$i] + $startat);
} else {
$limits[$i] = array('start' => 0, 'count' => $recordnr[$i + 1] - $recordnr[$i]);
}
if ($limits[$i]['count'] < 0) {
$limits[$i]['count'] = 0;
}
//$limits[$i] = array('start' => 'c', 'count' => 'c');
} else {
if ($startat < $recordnr[$i] && $startat + 500 >= $recordnr[$i + 1]) {
$limits[$i] = array('start' => 0, 'count' => $recordnr[$i + 1] - $recordnr[$i]);
//$limits[$i] = array('start' => 'd', 'count' => 'd');
} else {
$limits[$i] = array('start' => '0', 'count' => '0');
}
}
}
}
// echo '<tr><td>' . $limits[$i]['start'] . '</td><td>' . $limits[$i]['count'] . '</td><td>' . ($recordnr[$i + 1] - $recordnr[$i]) . '</td><td>' . $recordnr[$i] . '</td><td>' . $recordnr[$i + 1] . '</td></tr>';
}
// echo '</table>';
// echo '<a href="ocxml11.php?sessionid=' . $sessionid . '&file=' . ($filenr - 1) . '">Zurück</a><br />';
// echo '<a href="ocxml11.php?sessionid=' . $sessionid . '&file=' . ($filenr + 1) . '">Vor</a>';
/* end calculate which records to transfer */
sql('CREATE TEMPORARY TABLE `tmpxml_users` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id` FROM `xmlsession_data` WHERE `session_id`=&1 AND `object_type`=4
LIMIT &2, &3', $sessionid, $limits[0]['start'], $limits[0]['count']);
sql('CREATE TEMPORARY TABLE `tmpxml_caches` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id` FROM `xmlsession_data` WHERE `session_id`=&1 AND `object_type`=2
LIMIT &2, &3', $sessionid, $limits[1]['start'], $limits[1]['count']);
sql('CREATE TEMPORARY TABLE `tmpxml_cachedescs` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id` FROM `xmlsession_data` WHERE `session_id`=&1 AND `object_type`=3
LIMIT &2, &3', $sessionid, $limits[2]['start'], $limits[2]['count']);
sql('CREATE TEMPORARY TABLE `tmpxml_cachelogs` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id` FROM `xmlsession_data` WHERE `session_id`=&1 AND `object_type`=1
LIMIT &2, &3', $sessionid, $limits[3]['start'], $limits[3]['count']);
sql('CREATE TEMPORARY TABLE `tmpxml_pictures` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id` FROM `xmlsession_data` WHERE `session_id`=&1 AND `object_type`=6
LIMIT &2, &3', $sessionid, $limits[4]['start'], $limits[4]['count']);
sql('CREATE TEMPORARY TABLE `tmpxml_removedobjects` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id` FROM `xmlsession_data` WHERE `session_id`=&1 AND `object_type`=7
LIMIT &2, &3', $sessionid, $limits[5]['start'], $limits[5]['count']);
outputXmlFile($sessionid, $filenr, $bXmlDecl, $bOcXmlTag, $bDocType, $ziptype);
}
function outputXmlSessionFile($sessionid, $filenr, $bOcXmlTag, $bDocType, $bXmlDecl, $ziptype)
{
XDb::xSql('UPDATE xmlsession SET last_use=NOW() WHERE id= ? ', $sessionid);
/* begin calculate which records to transfer */
$rs = XDb::xSql('SELECT `users`, `caches`, `cachedescs`, `cachelogs`, `pictures`, `removedobjects`
FROM `xmlsession` WHERE `id`= ? AND `cleaned`=0', $sessionid);
if (!($rRecordsCount = XDb::xFetchArray($rs))) {
die('invalid sessionid');
}
XDb::xFreeResults($rs);
$startat = ($filenr - 1) * 500;
if ($startat < 0 || $startat > $rRecordsCount['users'] + $rRecordsCount['caches'] + $rRecordsCount['cachedescs'] + $rRecordsCount['cachelogs'] + $rRecordsCount['pictures'] + $rRecordsCount['removedobjects'] - 1) {
die('filenr out of range');
}
$recordnr[0] = 0;
$recordnr[1] = $rRecordsCount['users'];
$recordnr[2] = $recordnr[1] + $rRecordsCount['caches'];
$recordnr[3] = $recordnr[2] + $rRecordsCount['cachedescs'];
$recordnr[4] = $recordnr[3] + $rRecordsCount['cachelogs'];
$recordnr[5] = $recordnr[4] + $rRecordsCount['pictures'];
$recordnr[6] = $recordnr[5] + $rRecordsCount['removedobjects'];
if ($recordnr[6] > $startat + 500) {
$endat = $startat + 500;
} else {
$endat = $recordnr[6] - $startat;
}
for ($i = 0; $i < 6; $i++) {
if ($startat >= $recordnr[$i] && $startat + 500 < $recordnr[$i + 1]) {
if ($recordnr[$i + 1] - $startat > 500) {
$limits[$i] = array('start' => $startat - $recordnr[$i], 'count' => 500);
} else {
$limits[$i] = array('start' => $startat - $recordnr[$i], 'count' => $recordnr[$i + 1] - $startat);
}
//$limits[$i] = array('start' => 'a', 'count' => 'a');
} else {
if ($startat >= $recordnr[$i] && $startat < $recordnr[$i + 1]) {
$limits[$i] = array('start' => $startat - $recordnr[$i], 'count' => $recordnr[$i + 1] - $startat);
//$limits[$i] = array('start' => 'b', 'count' => 'b');
} else {
if ($startat + 500 >= $recordnr[$i] && $startat + 500 < $recordnr[$i + 1]) {
if ($startat + 500 < $recordnr[$i + 1]) {
$limits[$i] = array('start' => 0, 'count' => 500 - $recordnr[$i] + $startat);
} else {
$limits[$i] = array('start' => 0, 'count' => $recordnr[$i + 1] - $recordnr[$i]);
}
if ($limits[$i]['count'] < 0) {
$limits[$i]['count'] = 0;
}
//$limits[$i] = array('start' => 'c', 'count' => 'c');
} else {
if ($startat < $recordnr[$i] && $startat + 500 >= $recordnr[$i + 1]) {
$limits[$i] = array('start' => 0, 'count' => $recordnr[$i + 1] - $recordnr[$i]);
} else {
$limits[$i] = array('start' => '0', 'count' => '0');
}
}
}
}
}
/* end calculate which records to transfer */
XDb::xSql('CREATE TEMPORARY TABLE `tmpxml_users` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id`
FROM `xmlsession_data` WHERE `session_id`= ? AND `object_type`=4 LIMIT ' . $limits[0]['start'] . ',' . $limits[0]['count'], $sessionid);
XDb::xSql('CREATE TEMPORARY TABLE `tmpxml_caches` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id`
FROM `xmlsession_data` WHERE `session_id`= ? AND `object_type`=2 LIMIT ' . $limits[1]['start'] . ',' . $limits[1]['count'], $sessionid);
XDb::xSql('CREATE TEMPORARY TABLE `tmpxml_cachedescs` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id`
FROM `xmlsession_data` WHERE `session_id`= ? AND `object_type`=3 LIMIT ' . $limits[2]['start'] . ',' . $limits[2]['count'], $sessionid);
XDb::xSql('CREATE TEMPORARY TABLE `tmpxml_cachelogs` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id`
FROM `xmlsession_data` WHERE `session_id`= ? AND `object_type`=1 LIMIT ' . $limits[3]['start'] . ',' . $limits[3]['count'], $sessionid);
XDb::xSql('CREATE TEMPORARY TABLE `tmpxml_pictures` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id`
FROM `xmlsession_data` WHERE `session_id`= ? AND `object_type`=6 LIMIT ' . $limits[4]['start'] . ',' . $limits[4]['count'], $sessionid);
XDb::xSql('CREATE TEMPORARY TABLE `tmpxml_removedobjects` (`id` int(11), PRIMARY KEY (`id`)) SELECT `object_id` `id`
FROM `xmlsession_data` WHERE `session_id`= ? AND `object_type`=7 LIMIT ' . $limits[5]['start'] . ',' . $limits[5]['count'], $sessionid);
outputXmlFile($sessionid, $filenr, $bXmlDecl, $bOcXmlTag, $bDocType, $ziptype);
}