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Fix totally broken random number generator #28

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merged 1 commit into from Jul 24, 2017
Merged

Fix totally broken random number generator #28

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92 changes: 46 additions & 46 deletions lib/epm_system.class.php
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Expand Up @@ -151,57 +151,57 @@ function download_file($url_file, $destination_file, &$error = array()) {
* @package epm_system
*/
function download_file_with_progress_bar($url_file, $destination_file, &$error = array()) {
set_time_limit(0);
$headers = get_headers($url_file, 1);
$size = $headers['Content-Length'];
$randnumid = trim(mt_rand(1000000000,100000000000000).$pid);
set_time_limit(0);
$headers = get_headers($url_file, 1);
$size = $headers['Content-Length'];
$randnumid = sprintf("%08d", mt_rand(1,99999999));

$dir = dirname($destination_file);
if(!file_exists($dir)) {
mkdir($dir);
}
$dir = dirname($destination_file);
if(!file_exists($dir)) {
mkdir($dir);
}

if (preg_match('/200/', $headers[0])) {
dbug("wget --no-cache " . $url_file . " -O " . $destination_file);
$pid = $this->run_in_background("wget --no-cache " . $url_file . " -O " . $destination_file);
if (preg_match('/200/', $headers[0])) {
dbug("wget --no-cache " . $url_file . " -O " . $destination_file);
$pid = $this->run_in_background("wget --no-cache " . $url_file . " -O " . $destination_file);

echo sprintf("<div>"._("Downloading %s ...")."</div>", basename($destination_file));
echo sprintf("<div id='DivProgressBar_%d' class='progress' style='width:100%%'>", $randnumid);
echo "<div class='progress-bar progress-bar-striped' role='progressbar' aria-valuenow='0' aria-valuemin='0' aria-valuemax='100' style='width:0%'>0% ("._("Complete").")</div>";
echo "</div>";
usleep('300');
while ($this->is_process_running($pid)) {
$out = 100 * round(filesize($destination_file) / $size, 2);
?>
<script type="text/javascript">
$('#DivProgressBar_<?php echo $randnumid; ?> .progress-bar')
.css('width', <?php echo $out ?>+'%')
.attr('aria-valuenow', <?php echo $out ?>)
.text("<?php echo $out ?>% (<?php echo _("Complete") ?>)");
</script>
<?php
usleep('500');
ob_end_flush();
//ob_flush();
flush();
ob_start();
clearstatcache(); // make sure PHP actually checks dest. file size
}
?>
<script type="text/javascript">
$('#DivProgressBar_<?php echo $randnumid; ?> .progress-bar').css('width', '100%').attr('aria-valuenow', '100').text("100% (<?php echo _("Success") ?>)");
</script>
<?php
return true;
} else {
echo sprintf("<div>"._("Downloading %s ...")."</div>", basename($destination_file));
echo sprintf("<div id='DivProgressBar_%d' class='progress' style='width:100%%'>", $randnumid);
echo "<div class='progress-bar progress-bar-striped' role='progressbar' aria-valuenow='0' aria-valuemin='0' aria-valuemax='100' style='width:0%'>0% ("._("Complete").")</div>";
echo "</div>";
usleep('300');
while ($this->is_process_running($pid)) {
$out = 100 * round(filesize($destination_file) / $size, 2);
?>
<script type="text/javascript">
$('#DivProgressBar_<?php echo $randnumid; ?> .progress-bar')
.css('width', <?php echo $out ?>+'%')
.attr('aria-valuenow', <?php echo $out ?>)
.text("<?php echo $out ?>% (<?php echo _("Complete") ?>)");
</script>
<?php
usleep('500');
ob_end_flush();
//ob_flush();
flush();
ob_start();
clearstatcache(); // make sure PHP actually checks dest. file size
}
?>
<script type="text/javascript">
$('#DivProgressBar_<?php echo $randnumid; ?> .progress-bar').css('width', '100%').attr('aria-valuenow', '100').text("100% (<?php echo _("Success") ?>)");
</script>
<?php
return true;
} else {

echo sprintf("<div>"._("Downloading %s ...")."</div>", basename($destination_file));
echo "<div class='progress' style='width:100%'>";
echo "<div class='progress-bar progress-bar-danger progress-bar-striped' role='progressbar' aria-valuenow='100' aria-valuemin='0' aria-valuemax='100' style='width:100%'>0% ("._("Error: ").$headers[0]."!)</div>";
echo "</div>";
echo sprintf("<div>"._("Downloading %s ...")."</div>", basename($destination_file));
echo "<div class='progress' style='width:100%'>";
echo "<div class='progress-bar progress-bar-danger progress-bar-striped' role='progressbar' aria-valuenow='100' aria-valuemin='0' aria-valuemax='100' style='width:100%'>0% ("._("Error: ").$headers[0]."!)</div>";
echo "</div>";

return false;
}
return false;
}
}

/**
Expand Down