pfSense

<?php

 * NAME

 *   config.inc - Functions to manipulate config.xml

 * DESCRIPTION

 *   This include contains various config.xml specific functions.

 * HISTORY

 * $Id$

 ******

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	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.

//	return;

// Set memory limit to 256M on amd64.

require_once("notices.inc");

/* read platform */

if (file_exists("{$g['etc_path']}/platform")) {

	$g['platform'] = chop(file_get_contents("{$g['etc_path']}/platform"));

} else {

	$g['platform'] = "unknown";

}

   so we can output more information */

}

			$config_contents = str_replace("m0n0wall","pfsense", $config_contents);

			file_put_contents("/cf/conf/config.xml", $config_contents);

			conf_mount_ro();

		}

		unset($config_contents);

	else if (!file_exists($g['cf_conf_path'] . "/config.xml")  ) {

		echo ".";

		/* find the device where config.xml resides and write out an fstab */

		unset($cfgdevice);

		echo ".";

		/* check if there's already an fstab (NFS booting?) */

		if (!file_exists("{$g['etc_path']}/fstab")) {

			echo ".";

			if (strstr($g['platform'], "cdrom")) {

				/* config is on floppy disk for CD-ROM version */

				$cfgdevice = $cfgpartition = "fd0";

				$_gb = exec('/sbin/dmesg -a', $dmesg);

					if (mwexec("/sbin/mount -r /dev/{$cfgdevice} /cf")) {

						/* could not mount, fallback to floppy */

						$cfgdevice = $cfgpartition = "fd0";

				$cfgfstype = "msdosfs";

				echo gettext("CDROM build") . "\n";

				echo "   " . gettext("CFG:") . " {$cfgpartition}\n";

				echo "   " . gettext("CFG:") . " {$cfgpartition}\n";

				echo "  " . gettext("TYPE:") . " {$cfgfstype}\n";

			} else {

				echo ".";

				/* probe kernel known disks until we find one with config.xml */

				$disks = explode(" ", get_single_sysctl("kern.disks"));

				foreach ($disks as $mountdisk) {

					/* skip mfs mounted filesystems */

						if (file_exists("{$g['cf_conf_path']}/config.xml")) {

							/* found it */

							$cfgdevice = $mountdisk;

							$cfgpartition = $cfgdevice . "a";

							$cfgfstype = "ufs";

							printf(gettext("Found configuration on %s.%s"), $cfgdevice, "\n");

						}

						mwexec("/sbin/umount -f {$g['cf_path']}");

					if (mwexec("/sbin/mount -r /dev/{$mountdisk}d {$g['cf_path']}") == 0) {

							echo ".";

						}

							/* found it */

							$cfgdevice = $mountdisk;

							$cfgpartition = $cfgdevice . "d";

							$cfgfstype = "ufs";

							printf(gettext("Found configuration on %s.%s"), $cfgdevice, "\n");

						}

						mwexec("/sbin/umount -f {$g['cf_path']}");

			}

			if (!$cfgdevice) {

				$last_backup = discover_last_backup();

					file_notice("config.xml", gettext("No config.xml found, attempting last known config restore."), "pfSenseConfigurator", "");

					restore_backup("/cf/conf/backup/{$last_backup}");

				} else {

					log_error(gettext("No config.xml or config backups found, resetting to factory defaults."));

					restore_backup('/conf.default/config.xml');

				}

			file_put_contents("{$g['varetc_path']}/cfdevice", $cfgdevice . "\n");

			$fstab .= "proc /proc procfs rw 0 0\n";

			file_put_contents("{$g['etc_path']}/fstab", $fstab);

		}

		echo ".";

		/* mount all filesystems */

		mwexec("/sbin/mount -a");

$timezone = $config['system']['timezone'];

	}

}