mirror of
https://github.com/Combodo/iTop.git
synced 2026-02-13 07:24:13 +01:00
5a09dc6e2b
Trac #93 - Fixed issue within the setup data load (related to memory_limit) Fixed issues with the consultant toolkit: upgrade an existing DB (add new class/attribute) Developed core services to allow for demonstrating impact computation capability Deprecated option operation=direct on page UI.php SVN:trunk[313]
126 lines
4.1 KiB
PHP
126 lines
4.1 KiB
PHP
<?php
|
|
/**
|
|
* This page is called to load "asynchronously" some xml file into the database
|
|
* parameters
|
|
* 'file' string Name of the file to load
|
|
* 'session_status' string 'start', 'continue' or 'end'
|
|
* 'percent' integer 0..100 the percentage of completion once the file has been loaded
|
|
*/
|
|
define('SAFE_MINIMUM_MEMORY', 32*1024*1024);
|
|
require_once('../application/utils.inc.php');
|
|
require_once('./setuppage.class.inc.php');
|
|
|
|
$sMemoryLimit = trim(ini_get('memory_limit'));
|
|
if (empty($sMemoryLimit))
|
|
{
|
|
// On some PHP installations, memory_limit does not exist as a PHP setting!
|
|
// (encountered on a 5.2.0 under Windows)
|
|
// In that case, ini_set will not work, let's keep track of this and proceed with the data load
|
|
SetupWebPage::log_info("No memory limit has been defined in this instance of PHP");
|
|
}
|
|
else
|
|
{
|
|
// Check that the limit will allow us to load the data
|
|
//
|
|
$iMemoryLimit = utils::ConvertToBytes($sMemoryLimit);
|
|
if ($iMemoryLimit < SAFE_MINIMUM_MEMORY)
|
|
{
|
|
if (ini_set('memory_limit', SAFE_MINIMUM_MEMORY) === FALSE)
|
|
{
|
|
SetupWebPage::log_error("memory_limit is too small: $iMemoryLimit and can not be increased by the script itself.");
|
|
}
|
|
else
|
|
{
|
|
SetupWebPage::log_info("memory_limit increased from $iMemoryLimit to ".SAFE_MINIMUM_MEMORY.".");
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
function FatalErrorCatcher($sOutput)
|
|
{
|
|
if ( preg_match('|<phpfatalerror>.*</phpfatalerror>|s', $sOutput, $aMatches) )
|
|
{
|
|
header("HTTP/1.0 500 Internal server error.");
|
|
foreach ($aMatches as $sMatch)
|
|
{
|
|
$errors .= strip_tags($sMatch)."\n";
|
|
}
|
|
$sOutput = "$errors\n";
|
|
// Logging to a file does not work if the whole memory is exhausted...
|
|
//SetupWebPage::log_error("Fatal error - in $__FILE__ , $errors");
|
|
}
|
|
return $sOutput;
|
|
}
|
|
|
|
//Define some bogus, invalid HTML tags that no sane
|
|
//person would ever put in an actual document and tell
|
|
//PHP to delimit fatal error warnings with them.
|
|
ini_set('error_prepend_string', '<phpfatalerror>');
|
|
ini_set('error_append_string', '</phpfatalerror>');
|
|
|
|
// Starts the capture of the ouput, and sets a filter to capture the fatal errors.
|
|
ob_start('FatalErrorCatcher'); // Start capturing the output, and pass it through the fatal error catcher
|
|
|
|
require_once('../core/config.class.inc.php');
|
|
require_once('../core/cmdbsource.class.inc.php');
|
|
require_once('./xmldataloader.class.inc.php');
|
|
|
|
define('TMP_CONFIG_FILE', '../tmp-config-itop.php');
|
|
//define('FINAL_CONFIG_FILE', '../config-itop.php');
|
|
|
|
// Never cache this page
|
|
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
|
|
header("Expires: Fri, 17 Jul 1970 05:00:00 GMT"); // Date in the past
|
|
|
|
/**
|
|
* Main program
|
|
*/
|
|
$sFileName = Utils::ReadParam('file', '');
|
|
$sSessionStatus = Utils::ReadParam('session_status', '');
|
|
$iPercent = (integer)Utils::ReadParam('percent', 0);
|
|
SetupWebPage::log_info("Loading file: $sFileName");
|
|
|
|
try
|
|
{
|
|
if (empty($sFileName) || !file_exists($sFileName))
|
|
{
|
|
throw(new Exception("File $sFileName does not exist"));
|
|
}
|
|
|
|
$oDataLoader = new XMLDataLoader(TMP_CONFIG_FILE); // When called by the wizard, the final config is not yet there
|
|
if ($sSessionStatus == 'start')
|
|
{
|
|
$oChange = MetaModel::NewObject("CMDBChange");
|
|
$oChange->Set("date", time());
|
|
$oChange->Set("userinfo", "Initialization");
|
|
$iChangeId = $oChange->DBInsert();
|
|
SetupWebPage::log_info("starting data load session");
|
|
$oDataLoader->StartSession($oChange);
|
|
}
|
|
|
|
$oDataLoader->LoadFile($sFileName);
|
|
$sResult = sprintf("loading of %s done. (Overall %d %% completed).", basename($sFileName), $iPercent);
|
|
echo $sResult;
|
|
SetupWebPage::log_info($sResult);
|
|
|
|
if ($sSessionStatus == 'end')
|
|
{
|
|
$oDataLoader->EndSession();
|
|
SetupWebPage::log_info("ending data load session");
|
|
}
|
|
}
|
|
catch(Exception $e)
|
|
{
|
|
echo "<p>An error happened while loading the data</p>\n";
|
|
echo '<p>'.$e."</p>\n";
|
|
SetupWebPage::log_error("An error happened while loading the data. ".$e);
|
|
}
|
|
|
|
if (function_exists('memory_get_peak_usage'))
|
|
{
|
|
SetupWebPage::log_info("loading file '$sFileName', peak memory usage. ".memory_get_peak_usage());
|
|
}
|
|
?>
|