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#!/usr/local/bin/php
<?php
/* $Id$ */
/*
system_firmware_auto.php
part of pfSense (http://www.pfsense.com)
Copyright (C) 2005 Scott Ullrich
Based originally on system_firmware.php
(C)2003-2004 Manuel Kasper
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
require_once("guiconfig.inc");
require_once("xmlrpc_client.inc");
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title><?=gentitle("System: Firmware: Invoke Auto Upgrade");?></title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link href="gui.css" rel="stylesheet" type="text/css">
</head>
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<p class="pgtitle">System: Firmware: Invoke Auto Upgrade</p>
<form action="system_firmware_auto.php" method="post">
<table width="100%" border="0" cellpadding="6" cellspacing="0">
<tr>
<td class="tabcont">
<table width="100%" border="0" cellpadding="6" cellspacing="0">
<tr>
<td>
<!-- progress bar -->
<center>
<table id="progholder" name="progholder" height='20' border='1' bordercolor='black' width='420' bordercolordark='#000000' bordercolorlight='#000000' style='border-collapse: collapse' colspacing='2' cellpadding='2' cellspacing='2'><tr><td><img border='0' src='progress_bar.gif' width='280' height='23' name='progressbar' id='progressbar'></td></tr></table>
<br>
<!-- status box -->
<textarea border='1' bordercolordark='#000000' bordercolorlight='#000000' style='background-color: #EEEEEE; border-collapse: collapse' cols="60" rows="1" name="status" id="status" wrap="hard">
Beginning system autoupdate...
</textarea>
<!-- command output box -->
<textarea border='1' bordercolordark='#000000' bordercolorlight='#000000' style='background-color: #EEEEEE; border-collapse: collapse' cols="60" rows="25" name="output" id="output" wrap="hard">
</textarea>
</center>
</td>
</tr>
</table>
</td>
</tr>
</table>
</form>
<?php include("fend.inc"); ?>
</body>
</html>
<?php
/* Define necessary variables. */
$platform = trim(file_get_contents('/etc/platform'));
$firmware_version = trim(file_get_contents('/etc/version'));
$kernel_version = trim(file_get_contents('/etc/version_kernel'));
$base_version = trim(file_get_contents('/etc/version_base'));
update_status("Downloading current version information...");
$versions = check_firmware_version();
if($versions != -1) {
if($versions[0] == true) {
if($versions[1] != $firmware_version) $needs_firmware_upgrade = true;
if($versions[2] != $kernel_version) $needs_kernel_upgrade = true;
if($versions[3] != $base_version) $needs_base_version = true;
if(isset($versions[4])) $static_text = $versions[4] . '\n'; // If we have additional data (a CHANGELOG etc) to display, do so.
update_output_window($static_text);
} else {
update_status("No updates required.");
}
} else {
update_status("Could not retrieve version information.");
exit();
}
if($needs_firmware_upgrade == true) {
$static_status = "Downloading firmware update... ";
update_status($static_status);
$status = download_file_with_progress_bar("http://www.pfSense.com/latest.tgz", "/tmp/latest.tgz");
$static_status .= "done. ";
}
if($needs_kernel_upgrade == true) {
$static_status .= "Downloading kernel update... ";
update_status($static_status);
$status = download_file_with_progress_bar("http://www.pfSense.com/latest_kernel{$platform}.tgz", "/tmp/latest_kernel.tgz");
$static_status .= "done. ";
}
if($needs_base_upgrade == true) {
$static_status .= "Downloading base update... ";
update_status($static_status);
$status = download_file_with_progress_bar("http://www.pfSense.com/latest_base.tgz", "/tmp/latest_base.tgz");
$static_status .= "done. ";
update_status($static_status);
}
/* launch external upgrade helper */
$external_upgrade_helper_text = "";
if($needs_system_upgrade == true) {
// XXX: check md5 of downloaded file.
exec_rc_script_async("/etc/rc.firmware pfSense");
}
if($needs_kernel_upgrade == true) {
// XXX: check md5 of downloaded file.
exec_rc_script_async("/etc/rc.firmware pfSense_kernel");
}
if($needs_base_upgrade == true) {
// XXX: check md5 of downloaded file.
exec_rc_script_async("/etc/rc.firmware pfSense_base");
}
update_status("pfSense is now upgrading. The firewall will reboot once the operation is completed.");
echo "\n<script language=\"JavaScript\">document.progressbar.style.visibility='hidden';\n</script>";
/* end of upgrade script */
/*
Helper functions
*/
function download_file_with_progress_bar($url_file, $destination_file) {
global $ch, $fout, $file_size, $downloaded, $counter;
$file_size = 1;
$downloaded = 1;
/* open destination file */
$fout = fopen($destination_file, "wb");
/*
Originally by Author: Keyvan Minoukadeh
Modified by Scott Ullrich to return Content-Length size
*/
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url_file);
curl_setopt($ch, CURLOPT_HEADERFUNCTION, 'read_header');
curl_setopt($ch, CURLOPT_WRITEFUNCTION, 'read_body');
curl_setopt($ch, CURLOPT_NOPROGRESS, '1');
curl_exec($ch);
fclose($fout);
return 1;
if ($error = curl_error($ch)) {
return -1;
}
}
function read_header($ch, $string) {
global $file_size, $ch, $fout;
$length = strlen($string);
ereg("(Content-Length:) (.*)", $string, $regs);
if($regs[2] <> "") {
$file_size = intval($regs[2]);
}
return $length;
}
function read_body($ch, $string) {
global $fout, $file_size, $downloaded, $counter;
$length = strlen($string);
$downloaded += intval($length);
$downloadProgress = round(100 * (1 - $downloaded / $file_size), 0);
$downloadProgress = 100 - $downloadProgress;
/*
$a = $file_size;
$b = $downloaded;
$c = $downloadProgress;
$text = " Download Status\\n";
$text .= "---------------------------------\\n";
$text .= " File size : {$a}\\n";
$text .= " Downloaded : {$b}\\n";
$text .= " Percent : {$c}%\\n";
$text .= "---------------------------------\\n";
*/
$counter++;
if($counter > 150) {
$tostatus = $static_status . $downloadProgress;
update_status($tostatus);
update_progress_bar($downloadProgress);
$counter = 0;
}
fwrite($fout, $string);
return $length;
}
?>
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