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authorBill Marquette <bill.marquette@gmail.com>2009-02-06 19:18:00 -0600
committerBill Marquette <bill.marquette@gmail.com>2009-02-06 19:18:00 -0600
commit55eddd7accf2c5f9b0f52b22a010c4c4b7c130d1 (patch)
treeba4783bab1dd65f1ceef2dfac9fdbd515531d18b /packages/nut/nut.inc
parent67780cc9d469288742aea5bc378c29a54edd5ec5 (diff)
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mv packages to config dir to match web layout
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-rw-r--r--packages/nut/nut.inc394
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diff --git a/packages/nut/nut.inc b/packages/nut/nut.inc
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-<?php
-/*
- nut.inc
- part of pfSense (http://www.pfsense.com/)
-
- Copyright (C) 2007 Ryan Wagoner <rswagoner@gmail.com>.
- 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("config.inc");
- require_once("functions.inc");
-
- /* Nut */
-
- define('NUT_RCFILE', '/usr/local/etc/rc.d/nut.sh');
- define('NUT_DIR','/usr/local/etc/nut');
-
- function nut_notice ($msg) { syslog(LOG_NOTICE, "nut: {$msg}"); return; }
- function nut_warn ($msg) { syslog(LOG_WARNING, "nut: {$msg}"); return; }
-
- function nut_action ($action) {
- if (file_exists(NUT_RCFILE))
- mwexec(NUT_RCFILE.' '.$action);
- }
-
- function nut_config ($name) {
- global $config;
- if($config['installedpackages']['nut']['config'][0]["{$name}"])
- return $config['installedpackages']['nut']['config'][0]["{$name}"];
- return null;
- }
-
- function nut_config_sub ($name,$len) {
- global $config;
- if(nut_config($name))
- return substr(nut_config($name),0,strlen(nut_config($name))-$len);
- return null;
- }
-
- function nut_write_config($file, $text, $mask = null, $uid = null) {
- $conf = fopen($file, "w");
- if(!$conf) {
- nut_warn("Could not open {$file} for writing.");
- exit;
- }
- fwrite($conf, $text);
- fclose($conf);
- if($mask) chmod($file, $mask);
- if($uid) chown($file, $uid);
- }
-
- function nut_validate_ip($ip,$check_cdir) {
- /* validate cdir */
- if($check_cdir) {
- $ip_array = explode("/",$ip);
- if(count($ip_array) == 2) {
- if($ip_array[1] < 1 || $ip_array[1] > 32)
- return false;
- } else
- if(count($ip_array) != 1)
- return false;
- } else
- $ip_array[] = $ip;
-
- /* validate ip */
- if(!eregi("^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$", $ip_array[0]))
- return false;
- foreach(explode(".", $ip_array[0]) as $sub)
- if($sub < 0 || $sub > 256)
- return false;
- return true;
- }
-
- function before_form_nut($pkg) {
- /* return available serial ports */
- $handle = popen('dmesg | grep \'^sio[0-9]: type\'','r');
- $read = fread($handle, 2096);
- pclose($handle);
-
- /* explode at the newlines */
- $read = explode("\n",$read);
-
- /* parse resulting text */
- foreach($read as $line) {
- if($line!= '') {
- $names[] = 'ttyd'.$line{3}.' (COM'.($line{3}+1).')';
- $values[] = '/dev/ttyd'.$line{3};
- }
- }
-
- /* find correct field */
- $i = 0;
- foreach ($pkg['fields']['field'] as $field) {
- if ($field['fieldname'] == 'port')
- break;
- $i++;
- }
- $field = &$pkg['fields']['field'][$i];
-
- /* add available serial ports */
- for ($i = 0; $i < count($values) ; $i++)
- $field['options']['option'][] = array('name' => $names[$i], 'value' => $values[$i]);
- }
-
- function validate_form_nut($post, $input_errors) {
- global $config;
-
- /* monitor remote validation */
- if($post['monitor'] == 'remote') {
- if(!$post['remotename'])
- $input_errors[] = 'You must specify a name in the \'Remote UPS Name\' field';
- if($post['remotename'] && !eregi('^[a-z0-9_.-]+$', $post['remotename']))
- $input_errors[] = 'Only [Aa-Zz], [0-9], and [-_] accepted in the \'Remote UPS Name\' field';
- if(!$post['remoteaddr'] || !nut_validate_ip($post['remoteaddr'],false))
- $input_errors[] = 'You must specify a valid address \'Remote UPS Address\' field';
- if(!$post['remoteuser'])
- $input_errors[] = 'You must specify a name in the \'Remote UPS User\' field';
- if(!$post['remotepass'])
- $input_errors[] = 'You must specify a name in the \'Remote UPS Password\' field';
- }
-
- /* monitor local validation */
- elseif($post['monitor'] == 'local') {
- if(!$post['name'])
- $input_errors[] = 'You must specify a name in the \'Local UPS Name\' field';
- if($post['name'] && !eregi('^[a-z0-9_.-]+$', $post['name']))
- $input_errors[] = 'Only [Aa-Zz], [0-9], and [-_] accepted in the \'Local UPS Name\' field';
- if(!$post['driver'])
- $input_errors[] = 'You must select a driver in the \'Local UPS Driver\' field';
- if(!$post['port'])
- $input_errors[] = 'You must select a port in the \'Local UPS Port\' field';
- if($post['allowaddr'] && !nut_validate_ip($post['allowaddr'],true))
- $input_errors[] = 'You must specify a valid address \'Local Remote Access Address\' field';
- }
- }
-
- function deinstall_package_nut() {
- nut_action('stop');
-
- @unlink(NUT_RCFILE);
- @unlink(NUT_DIR.'/upsmon.conf');
- @unlink(NUT_DIR.'/ups.conf');
- @unlink(NUT_DIR.'/upsd.conf');
- @unlink(NUT_DIR.'/upsd.users');
-
- exec('rm -rf /var/db/nut');
- }
-
- function sync_package_nut_remote() {
- $remotename = nut_config('remotename');
- $remoteaddr = nut_config('remoteaddr');
- $remoteuser = nut_config('remoteuser');
- $remotepass = nut_config('remotepass');
-
- if(!($remotename && $remoteaddr && $remoteuser && $remotepass))
- return false;
-
- /* upsmon.conf */
- $upsmon_conf = <<<EOD
-MONITOR {$remotename}@{$remoteaddr} 1 {$remoteuser} {$remotepass} slave
-MINSUPPLIES 1
-SHUTDOWNCMD "/sbin/shutdown -h +0"
-POWERDOWNFLAG /etc/killpower
-EOD;
-
- $stop = <<<EOD
-if [ `pgrep upsmon | wc -l` != 0 ]; then
- /usr/bin/killall upsmon
- while [ `pgrep upsmon | wc -l` != 0 ]; do
- sleep 1
- done
- fi
-EOD;
-
- $start = $stop."\n\t/usr/local/sbin/upsmon {$remotename}@{$remoteaddr}\n";
-
- /* write out configuration */
- conf_mount_rw();
- nut_write_config(NUT_DIR.'/upsmon.conf', $upsmon_conf, 0640, 'uucp');
- write_rcfile(array(
- 'file' => 'nut.sh',
- 'start' => $start,
- 'stop' => $stop
- )
- );
- conf_mount_ro();
-
- return true;
- }
-
- function sync_package_nut_local() {
- $name = nut_config('name');
- $driver = nut_config_sub('driver', 2);
- $port = nut_config('port');
- $upstype = nut_config_sub('upstype', 3);
- $cable = nut_config_sub('cable', 3);
- $allowaddr = nut_config('allowaddr');
- $allowuser = nut_config('allowuser');
- $allowpass = nut_config('allowpass');
-
- if(!($name && $driver && $port))
- return false;
-
- /* some installs are missing the lock dir */
- if(!is_dir('/var/spool/lock')) {
- @mkdir('/var/spool');
- mkdir('/var/spool/lock');
- chown('/var/spool/lock', 'uucp');
- chgrp('/var/spool/lock', 'dialer');
- }
-
- /* determine permissions for port */
- if($port != 'auto') {
- $port_rel = "chown root {$port}";
- $port_set = "chown uucp {$port}";
- }
-
- /* ups.conf */
- /* for usb ups run as root */
- if($port == 'auto') {
- $ups_conf = "user=root\n";
- $ovr_user = '-u root';
- }
- $ups_conf .= "[{$name}]\n";
- $ups_conf .= "driver={$driver}\n";
- $ups_conf .= "port={$port}\n";
- if($cable)
- $ups_conf .= "cable={$cable}\n";
- if($upstype)
- $ups_conf .= "upstype={$upstype}\n";
-
- /* upsd.conf */
- $upsd_conf = "ACL all 0.0.0.0/0\n";
- $upsd_conf .= "ACL localhost 127.0.0.1/32\n";
- if($allowaddr && $allowuser) {
- $upsd_conf .= "ACL remote {$allowaddr}\n";
- $upsd_conf .= "ACCEPT remote\n";
- }
- $upsd_conf .= "ACCEPT localhost\n";
- $upsd_conf .= "REJECT all\n";
-
- /* upsd.users */
- $upsd_users = "[monuser]\n";
- $upsd_users .= "password = mypass\n";
- $upsd_users .= "allowfrom = localhost\n";
- $upsd_users .= "upsmon master\n";
- if($allowaddr && $allowuser) {
- $upsd_users .= "\n[$allowuser]\n";
- $upsd_users .= "password = $allowpass\n";
- $upsd_users .= "allowfrom = remote\n";
- $upsd_users .= "upsmon master\n";
- }
-
- /* upsmon.conf */
- $upsmon_conf = <<<EOD
-MONITOR {$name}@localhost 1 monuser mypass master
-MINSUPPLIES 1
-SHUTDOWNCMD "/sbin/shutdown -h +0"
-POWERDOWNFLAG /etc/killpower
-EOD;
-
- $stop = <<<EOD
- if [ `pgrep upsmon | wc -l` != 0 ]; then
- echo stopping upsmon
- /usr/bin/killall upsmon
- while [ `pgrep upsmon | wc -l` != 0 ]; do
- sleep 1
- done
- fi
- if [ `pgrep upsd | wc -l` != 0 ]; then
- echo stopping upsd
- /usr/bin/killall upsd
- fi
- if [ `pgrep {$driver} | wc -l` != 0 ]; then
- echo stopping {$driver}
- /usr/local/libexec/nut/upsdrvctl stop
- fi
- sleep 1
- if [ `pgrep {$driver} | wc -l` != 0 ]; then
- echo forcing {$driver} termination
- /usr/bin/killall {$driver}
- while [ `pgrep {$driver} | wc -l` != 0 ]; do
- sleep 1
- done
- fi
- {$port_rel}
-EOD;
-
- $start = <<<EOD
-if [ `pgrep {$driver} | wc -l` != 0 ]; then
- {$stop}
- fi
- {$port_set}
- echo starting {$driver}
- if /usr/local/libexec/nut/upsdrvctl start; then
- echo starting upsd
- /usr/local/sbin/upsd {$ovr_user}
- echo starting upsmon
- /usr/local/sbin/upsmon {$name}@localhost
- else
- echo {$driver} failed to start
- fi
-EOD;
-
- /* write out configuration */
- conf_mount_rw();
- nut_write_config(NUT_DIR.'/ups.conf', $ups_conf);
- nut_write_config(NUT_DIR.'/upsd.conf', $upsd_conf, 0640, 'uucp');
- nut_write_config(NUT_DIR.'/upsd.users', $upsd_users, 0640, 'uucp');
- nut_write_config(NUT_DIR.'/upsmon.conf', $upsmon_conf, 0640, 'uucp');
- write_rcfile(array(
- 'file' => 'nut.sh',
- 'start' => $start,
- 'stop' => $stop
- )
- );
- conf_mount_ro();
-
- return true;
- }
-
- function sync_package_nut() {
- global $config;
- global $input_errors;
-
- config_lock();
-
- nut_action('stop');
-
- /* create state path */
- if(!is_dir('/var/db/nut')) {
- mkdir('/var/db/nut');
- chmod('/var/db/nut', 0700);
- chown('/var/db/nut', 'uucp');
- }
-
- if(nut_config('monitor') == 'remote')
- $return = sync_package_nut_remote();
- elseif(nut_config('monitor') == 'local')
- $return = sync_package_nut_local();
-
- if($return && $_POST['monitor']) {
- /* only start if changing settings as we have a startup script for system boot */
- /* this prevents service from starting / stopping / starting on boot */
-
- nut_notice('Starting service');
- nut_action('start');
- if((int)exec('pgrep upsmon | wc -l') == 0)
- nut_notice('Service failed to start: check configuration');
-
- } elseif(!$return && file_exists(NUT_RCFILE)) {
- /* no parameters user does not want nut running */
- /* lets stop the service and remove the rc file */
-
- if(!nut_config('monitor'))
- nut_notice('Service stopped: nut disabled');
- else
- nut_notice('Service stopped: check configuration');
-
- conf_mount_rw();
- unlink(NUT_RCFILE);
- unlink(NUT_DIR.'/upsmon.conf');
- /* might not always exist */
- @unlink(NUT_DIR.'/ups.conf');
- @unlink(NUT_DIR.'/upsd.conf');
- @unlink(NUT_DIR.'/upsd.users');
- exec('rm -rf /var/db/nut');
- conf_mount_ro();
- }
-
- config_unlock();
- }
-?>