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<?php
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/*
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diag_nanobsd.php
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Copyright (C) 2009 Scott Ullrich <sullrich@gmail.com>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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##|+PRIV
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##|*IDENT=page-diagnostics-nanobsd
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##|*NAME=Diagnostics: NanoBSD
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##|*DESCR=Allow access to the 'Diagnostics: NanoBSD' page.
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##|*MATCH=diag_nanobsd.php*
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##|-PRIV
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require_once("guiconfig.inc");
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$pgtitle = array("Diagnostics","NanoBSD");
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include("head.inc");
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$BOOT_DEVICE=trim(`/sbin/mount | /usr/bin/grep pfsense | /usr/bin/cut -d'/' -f4 | /usr/bin/cut -d' ' -f1`);
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$REAL_BOOT_DEVICE=trim(`/sbin/glabel list | /usr/bin/grep -B2 ufs/{$BOOT_DEVICE} | /usr/bin/head -n 1 | /usr/bin/cut -f3 -d' '`);
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$BOOT_DRIVE=trim(`/sbin/glabel list | /usr/bin/grep -B2 ufs/pfsense | /usr/bin/head -n 1 | /usr/bin/cut -f3 -d' ' | /usr/bin/cut -d's' -f1`);
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if(strstr($REAL_BOOT_DEVICE, "s1")) {
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$SLICE="2";
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$OLDSLICE="1";
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$TOFLASH="{$BOOT_DRIVE}s{$SLICE}";
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$COMPLETE_PATH="{$BOOT_DRIVE}s{$SLICE}a";
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$GLABEL_SLICE="pfsense1";
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$UFS_ID="1";
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$OLD_UFS_ID="0";
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$BOOTFLASH="{$BOOT_DRIVE}s{$OLDSLICE}";
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} else {
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$SLICE="1";
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$OLDSLICE="2";
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$TOFLASH="{$BOOT_DRIVE}s{$SLICE}";
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$COMPLETE_PATH="{$BOOT_DRIVE}s{$SLICE}a";
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$GLABEL_SLICE="pfsense0";
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$UFS_ID="0";
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$OLD_UFS_ID="1";
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$BOOTFLASH="{$BOOT_DRIVE}s{$OLDSLICE}";
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}
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if($_POST['bootslice']) {
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exec("gpart set -a active -i {$SLICE} {$BOOT_DRIVE}");
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exec("/usr/sbin/boot0cfg -s {$SLICE} -v /dev/{$BOOT_DRIVE}");
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exec("mkdir /tmp/{$GLABEL_SLICE}");
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exec("mount /dev/ufs/{$GLABEL_SLICE} /tmp/{$GLABEL_SLICE}");
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exec("cp /etc/fstab /tmp/{$GLABEL_SLICE}/etc/fstab");
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$status = exec("sed -i \"\" \"s/pfsense{$OLD_UFS_ID}/pfsense{$UFS_ID}/g\" /tmp/{$GLABEL_SLICE}/etc/fstab");
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if($status) {
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file_notice("UpgradeFailure","Something went wrong when trying to update the fstab entry. Aborting upgrade.");
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exec("umount /tmp/$GLABEL_SLICE");
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}
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exec("umount /tmp/$GLABEL_SLICE");
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$savemsg = "The boot slice has been set to {$BOOT_DRIVE} {$SLICE}";
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}
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if($_POST['destslice']) {
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exec("dd if=/dev/zero of=/dev/{$TOFLASH} bs=1m count=1");
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exec("/bin/dd if=/dev/{$BOOTFLASH} of=/dev/{$TOFLASH} obs=64k");
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exec("gpart set -a active -i {$SLICE} {$BOOT_DRIVE}");
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exec("mkdir /tmp/{$GLABEL_SLICE}");
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exec("mount /dev/ufs/{$GLABEL_SLICE} /tmp/{$GLABEL_SLICE}");
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exec("cp /etc/fstab /tmp/{$GLABEL_SLICE}/etc/fstab");
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$status = exec("sed -i \"\" \"s/pfsense{$OLD_UFS_ID}/pfsense{$UFS_ID}/g\" /tmp/{$GLABEL_SLICE}/etc/fstab");
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if($status) {
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file_notice("UpgradeFailure","Something went wrong when trying to update the fstab entry. Aborting upgrade.");
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exec("umount /tmp/$GLABEL_SLICE");
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}
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exec("umount /tmp/$GLABEL_SLICE");
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exec("/usr/sbin/boot0cfg -s {$SLICE} -v /dev/{$BOOT_DRIVE}");
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}
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?=$jsevents["body"]["onload"];?>">
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<script src="/javascript/sorttable.js" type="text/javascript"></script>
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<?php include("fbegin.inc"); ?>
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<?php
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if ($savemsg)
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print_info_box($savemsg)
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?>
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td>
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<!-- tabs here if you want them -->
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</td>
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</tr>
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<tr>
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<td id="mainarea">
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<div class="tabcont">
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<span class="vexpl">
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<span class="red">
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<strong>NOTE: </strong>
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</span>
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The options on this page are intended for use by advanced users only.
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<br/>
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</span>
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<br/>
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td colspan="2" valign="top" class="listtopic">Bootup information</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">Bootup</td>
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<td width="78%" class="vtable">
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<form action="diag_nanobsd.php" method="post" name="iform">
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Bootup slice:
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<select name='bootslice'>
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<option value='<?php echo $BOOTFLASH; ?>'>
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<?php echo $BOOTFLASH; ?>
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</option>
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<option value='<?php echo $TOFLASH; ?>'>
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<?php echo $TOFLASH; ?>
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</option>
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</select>
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<br/>
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This will set the bootup slice.
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</td>
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</tr>
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<tr>
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<td valign="top" class=""> </td><td><br/><input type='submit' value='Set'></form></td>
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</tr>
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<tr>
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<td colspan="2" valign="top" class=""> </td>
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</tr>
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<tr>
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<td colspan="2" valign="top" class="listtopic">Duplicate bootup slice to alternate</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">Duplicate bootup slice</td>
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<td width="78%" class="vtable">
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<form action="diag_nanobsd.php" method="post" name="iform">
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Destination slice:
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<select name='destslice'>
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<option value='<?php echo $COMPLETE_PATH; ?>'>
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<?php echo $COMPLETE_PATH; ?>
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</option>
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</select>
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<br/>
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This will duplicate the bootup slice to the alternate slice. Use this if you would like to duplicate the known good working boot partition to the alternate.
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</td>
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</tr>
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<tr>
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<td valign="top" class=""> </td><td><br/><input type='submit' value='Duplicate'></form></td>
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</tr>
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<tr>
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<td colspan="2" valign="top" class=""> </td>
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</tr>
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</table>
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</div>
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</td>
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</tr>
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</table>
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<?php require("fend.inc"); ?>
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</body>
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</html>
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