diff options
Diffstat (limited to 'etc/inc/util.inc')
| -rw-r--r-- | etc/inc/util.inc | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/etc/inc/util.inc b/etc/inc/util.inc index b1d875e..2be1f39 100644 --- a/etc/inc/util.inc +++ b/etc/inc/util.inc @@ -473,6 +473,23 @@ function get_interface_list($mode = "active", $keyby = "physical", $vfaces = "") return $iflist; } +/****f* util/log_error +* NAME +* log_error - Sends a string to syslog. +* INPUTS +* $error - string containing the syslog message. +* RESULT +* null +******/ +function log_error($error) { + global $g; + $page = $_SERVER['SCRIPT_NAME']; + syslog(LOG_WARNING, "$page: $error"); + if ($g['debug']) + syslog(LOG_WARNING, var_dump(debug_backtrace())); + return; +} + /* wrapper for exec() */ function mwexec($command, $mute = false) { @@ -743,4 +760,159 @@ function format_bytes($bytes) { } } +function update_filter_reload_status($text) { + global $g; + + file_put_contents("{$g['varrun_path']}/filter_reload_status", $text); +} + +/****f* util/return_dir_as_array + * NAME + * return_dir_as_array - Return a directory's contents as an array. + * INPUTS + * $dir - string containing the path to the desired directory. + * RESULT + * $dir_array - array containing the directory's contents. This array will be empty if the path specified is invalid. + ******/ +function return_dir_as_array($dir) { + $dir_array = array(); + if (is_dir($dir)) { + if ($dh = opendir($dir)) { + while (($file = readdir($dh)) !== false) { + $canadd = 0; + if($file == ".") $canadd = 1; + if($file == "..") $canadd = 1; + if($canadd == 0) + array_push($dir_array, $file); + } + closedir($dh); + } + } + return $dir_array; +} + +function run_plugins($directory) { + global $config, $g; + + /* process packager manager custom rules */ + $files = return_dir_as_array($directory); + if (is_array($files)) { + foreach ($files as $file) { + if($file) { + $text = file_get_contents($directory . $file); + if($text) { + if(stristr($file, ".sh") == true) { + mwexec($directory . $file . " start"); + } else { + if(!stristr($file,"CVS")) { + if($g['booting'] == true) + echo "\t{$file}... "; + require_once($directory . $file); + } + } + } + } + } + } +} + +/* + * safe_mkdir($path, $mode = 0755) + * create directory if it doesn't already exist and isn't a file! + */ +function safe_mkdir($path, $mode=0755) { + global $g; + + if (!is_file($path) && !is_dir($path)) { + return @mkdir($path, $mode); + } else { + return false; + } +} + +/* + * make_dirs($path, $mode = 0755) + * create directory tree recursively (mkdir -p) + */ +function make_dirs($path, $mode = 0755) { + $base = ''; + foreach (explode('/', $path) as $dir) { + $base .= "/$dir"; + if (!is_dir($base)) { + if (!@mkdir($base, $mode)) + return false; + } + } + return true; +} + +/* + * get_memory() + * returns an array listing the amount of + * memory installed in the hardware + * [0]real and [1]available + */ +function get_memory() { + if(file_exists("/var/log/dmesg.boot")) { + $mem = `cat /var/log/dmesg.boot | grep memory`; + $matches = ""; + if (preg_match_all("/real memory = .* \((.*) MB/", $mem, $matches)) + $real = $matches[1]; + if (preg_match_all("/avail memory = .* \((.*) MB/", $mem, $matches)) + $avail = $matches[1]; + return array($real[0],$avail[0]); + } else { + $mem = `dmesg -a`; + $matches = ""; + if (preg_match_all("/real memory = .* \((.*) MB/", $mem, $matches)) + $real = $matches[1]; + if (preg_match_all("/avail memory = .* \((.*) MB/", $mem, $matches)) + $avail = $matches[1]; + return array($real[0],$avail[0]); + } +} + +function mute_kernel_msgs() { + return; + exec("/sbin/conscontrol mute on"); +} + +function unmute_kernel_msgs() { + exec("/sbin/conscontrol mute off"); +} + +function start_devd() { + exec("/sbin/devd"); + sleep(1); + if(file_exists("/tmp/rc.linkup")) + unlink("/tmp/rc.linkup"); +} + +function is_interface_mismatch() { + global $config, $g; + + /* XXX: Should we process only enabled interfaces?! */ + $do_assign = false; + $i = 0; + foreach ($config['interfaces'] as $ifname => $ifcfg) { + if (preg_match("/^enc|^tun|^ppp|^pptp|^pppoe|^ovpn|^gif|^gre|^lagg|^bridge|^vlan/i", $ifcfg['if'])) { + $i++; + } + else if (does_interface_exist($ifcfg['if']) == false) { + file_notice("interfaces", "{$ifcfg['if']} is not present anymore on the system, you need to reassign interfaces or take appropriate actions.", "System", " +", 2); + $do_assign = true; + } else + $i++; + } + + if ($g['minimum_nic_count'] > $i) { + file_notice("interfaces", "Minimum allowed interfaces is set to {$g['minimum_nic_count']} but system has only {$i} interfaces!", "", "System", 2); + $do_assign = true; + } else if (file_exists("{$g['tmp_path']}/assign_complete")) + $do_assign = false; + + return $do_assign; +} + ?> |
