root/modules/branches/2.9/dundicheck/functions.inc.php

<?php /* $Id: page.ringgroups.php 5340 2007-12-04 19:10:53Z p_lindheimer $ */
//Copyright (C) 2008 Astrogen LLC (philippe at freepbx dot org)
//This program is free software; you can redistribute it and/or
//modify it under the terms of the GNU General Public License
//as published by the Free Software Foundation; either version 2
//of the License, or (at your option) any later version.
//
//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//GNU General Public License for more details.

function dundicheck_check_extensions($exten=true) {
    global $active_modules;
    global $astman;

    $extenlist = array();
    if ((is_array($exten) && empty($exten)) || $exten === true) {
        return $extenlist;
    }

    if ($astman) {

        // Get a list of the DUNDi trunks configured, if none then we just exit
        //
        $dundimap = array();    

        $trunklist = core_trunks_list(true);
        if (is_array($trunklist)) {
            foreach ($trunklist as $trunkprops) {
                if (trim($trunkprops['value']) == 'on') {
                    // value of on is disabled and for zap we don't create a context
                    continue;
                }
                switch ($trunkprops['tech']) {
                    case 'DUNDI':
                        $dundimap[] = $trunkprops['name'];
                        break;
                    default:
                }
            }
        }
        if (empty($dundimap)) {
            return array();
        }

        // Now look through the extensions and lookup to see if DUNDi knows about them
        //
        $results = array();
        foreach ($exten as $num) {
            $foundone = dundicheck_lookup($num, $dundimap);
            if (!empty($foundone)) {
                $results[] = array('exten' => $num,
                                   'description' => $foundone
                                                 );
            }
        }

        $type = isset($active_modules['customappsreg']['type'])?$active_modules['customappsreg']['type']:'tool';

        foreach ($results as $result) {
            $thisexten = $result['exten'];
            $extenlist[$thisexten]['description'] = _("DUNDi: ").$result['description'];
            $extenlist[$thisexten]['status'] = 'INUSE';
            $extenlist[$thisexten]['edit_url'] = 'config.php?display=dundicheck&dundiconflict=true&extdisplay='.urlencode($thisexten);
        }
        return $extenlist;
    } else {
        return array();
    }
}

function dundicheck_lookup($num, $map) {
    global $astman;
    if ($astman) {
        foreach ($map as $lookup) {
            $response = $astman->send_request('Command',array('Command'=>"dundi lookup $num@$lookup"));
            if (strstr($response['data'],$num.' (EXISTS)')) {
                $parser = explode("@",$response['data']);
                $parser = explode("\n",$parser[1]);
                return $parser[0];
            }
        }
        // if sound would have returned so return null
        return null;
    }
}

function dundicheck_lookup_all($num) {
    global $astman;

    $dundimap = array();    

    $trunklist = core_trunks_list(true);
    if (is_array($trunklist)) {
        foreach ($trunklist as $trunkprops) {
            if (trim($trunkprops['value']) == 'on') {
                // value of on is disabled and for zap we don't create a context
                continue;
            }
            switch ($trunkprops['tech']) {
                case 'DUNDI':
                    $dundimap[] = $trunkprops['name'];
                    break;
                default:
            }
        }
    }

    $results = array();
    if ($astman) {
        foreach ($dundimap as $lookup) {
            $response = $astman->send_request('Command',array('Command'=>"dundi lookup $num@$lookup"));
            if (strstr($response['data'],$num.' (EXISTS)')) {
                $results[$lookup] = $response['data'];
            }
        }
        // if sound would have returned so return null
        return $results;
    }
}

?>