diff options
| -rwxr-xr-x | etc/ecl.php | 110 | ||||
| -rwxr-xr-x | etc/rc | 15 |
2 files changed, 125 insertions, 0 deletions
diff --git a/etc/ecl.php b/etc/ecl.php new file mode 100755 index 0000000..f55b615 --- /dev/null +++ b/etc/ecl.php @@ -0,0 +1,110 @@ +<?php +/* + external config loader + Copyright (C) 2010 Scott Ullrich + 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("globals.inc"); +require("functions.inc"); + +function get_boot_disk() { + global $g; + $disk = `/sbin/mount | /usr/bin/grep "on / " | /usr/bin/cut -d'/' -f3 | /usr/bin/cut -d' ' -f1`; + return $disk; +} + +function get_disks() { + global $g; + $disks_array = array(); + $disks = `/sbin/sysctl kern.disks | cut -d':' -f2`; + $disks_s = explode(" ", $disks); + foreach($disks_s as $disk) + if(trim($disk)) + $disks_array[] = $disk; + return $disks_array; +} + +// Probes all disks looking for config.xml +function find_config_xml() { + global $g; + $disks = get_disks(); + $boot_disk = get_boot_disk(); + exec("mkdir -p /tmp/mnt/cf"); + $found_config = false; + foreach($disks as $disk) { + echo " $disk"; + // First try msdos fs + $result = exec("/sbin/mount -t msdos /dev/{$disk} /tmp/mnt/cf 2>/dev/null"); + // Next try regular fs (ufs) + if(!$result) + $result = exec("/sbin/mount /dev/{$disk} /tmp/mnt/cf 2>/dev/null"); + if($result == "0") { + // Item was mounted - look for config.xml file + $config_location = discover_config($disk); + if($config_location) { + if(test_config($config_location)) { + // We have a valid configuration. Install it. + echo " -> found "; + backup_config(); + restore_backup($config_location); + exec("/sbin/unount /tmp/mnt/cf"); + break; + } + } + } + } +} + +function discover_config($mountpoint) { + global $g; + $locations_to_check = array("/", "/conf", "/conf.default", "/config"); + foreach($locations_to_check as $ltc) { + $tocheck = "{$mountpoint}{$ltc}/config.xml"; + if(file_exists($tocheck)) + return $tocheck; + } + return ""; +} + +function test_config($file_location) { + global $g; + // config.xml was found. ensure it is sound. + $root_obj = $g['xml_rootobj']; + $xml_file_head = trim(`/bin/cat {$file_location} | /usr/bin/head -n1`); + if($xml_file_head == $root_obj) { + // Now parse config to make sure + $config_status = config_validate($file_location); + if($config_status) + return true; + } + return false; +} + +echo "External config loader 1.0 is now starting..."; +find_config_xml(); +echo "\n"; + +?>
\ No newline at end of file @@ -342,6 +342,21 @@ cap_mkdb /etc/login.conf # /usr/local/etc/php.ini and /usr/local/lib/php.ini /etc/rc.php_ini_setup +# Launch external configuration loader for supported platforms +if [ "$PLATFORM" = "embedded" ]; then + /etc/ecl.php +fi + +# Launch external configuration loader for supported platforms +if [ "$PLATFORM" = "nanobsd" ]; then + /etc/ecl.php +fi + +# Launch external configuration loader for supported platforms +if [ "$PLATFORM" = "pfSense" ]; then + /etc/ecl.php +fi + nohup /usr/bin/nice -n20 /usr/local/sbin/check_reload_status # let the PHP-based configuration subsystem set up the system now |
