<?php

namespace FreePBX\modules\Sccp_manager\sccpManTraits;

trait helperfunctions {

    function getIpInformation($type = '') {
        $interfaces = array();
        switch ($type) {
            case 'ip4':
                exec("/sbin/ip -4 -o addr", $result, $ret);
                break;
            case 'ip6':
                exec("/sbin/ip -6 -o addr", $result, $ret);
                break;

            default:
                exec("/sbin/ip -o addr", $result, $ret);
                break;
        }
        foreach ($result as $line) {
            $vals = preg_split("/\s+/", $line);
            if ($vals[3] == "mtu") {
                continue;
            }
            if ($vals[2] != "inet" && $vals[2] != "inet6") {
                continue;
            }
            if (preg_match("/(.+?)(?:@.+)?:$/", $vals[1], $res)) {
                continue;
            }
            $ret = preg_match("/(\d*+.\d*+.\d*+.\d*+)[\/(\d*+)]*/", $vals[3], $ip);

            $interfaces[$vals[1] . ':' . $vals[2]] = array('name' => $vals[1], 'type' => $vals[2], 'ip' => ((empty($ip[1]) ? '' : $ip[1])));
        }
        return $interfaces;
    }

    private function before($thing, $inthat) {
        return substr($inthat, 0, strpos($inthat, $thing));
    }

    private function array_key_exists_recursive($key, $arr) {
        if (array_key_exists($key, $arr)) {
            return true;
        }
        foreach ($arr as $currentKey => $value) {
            if (is_array($value)) {
                return $this->array_key_exists_recursive($key, $value);
            }
        }
        return false;
    }

    private function strpos_array($haystack, $needles) {
        if (is_array($needles)) {
            foreach ($needles as $str) {
                if (is_array($str)) {
                    $pos = $this->strpos_array($haystack, $str);
                } else {
                    $pos = strpos($haystack, $str);
                }
                if ($pos !== FALSE) {
                    return $pos;
                }
            }
        } else {
            return strpos($haystack, $needles);
        }
        return FALSE;
    }

    private function findAllFiles($dir, $file_mask = null, $mode = 'full') {
        $result = null;
        if (empty($dir) || (!file_exists($dir))) {
            return $result;
        }

        $root = scandir($dir);
        foreach ($root as $value) {
            if ($value === '.' || $value === '..') {
                continue;
            }
            if (is_file("$dir/$value")) {
                $filter = false;
                if (!empty($file_mask)) {
                    if (is_array($file_mask)) {
                        foreach ($file_mask as $k) {
                            if (strpos(strtolower($value), strtolower($k)) !== false) {
                                $filter = true;
                            }
                        }
                    } else {
                        if (strpos(strtolower($value), strtolower($file_mask)) !== false) {
                            $filter = true;
                        }
                    }
                } else {
                    $filter = true;
                }
                if ($filter) {
                    if ($mode == 'fileonly') {
                        $result[] = "$value";
                    } else {
                        $result[] = "$dir/$value";
                    }
                } else {
                    $result[] = null;
                }
                continue;
            }
            $sub_fiend = $this->findAllFiles("$dir/$value", $file_mask, $mode);
            if (!empty($sub_fiend)) {
                foreach ($sub_fiend as $sub_value) {
                    if (!empty($sub_value)) {
                        $result[] = $sub_value;
                    }
                }
            }
        }
        return $result;
    }
}
?>