root/modules/branches/2.4/gabcast/functions.inc.php

<?php
 /* $Id:$ */

function gabcast_configpageinit($dispnum) {
  global $currentcomponent;

  if ( $dispnum == 'users' || $dispnum == 'extensions' ) {
    $currentcomponent->addguifunc('gabcast_configpageload');
  } 
}

function gabcast_configpageload() {
  global $currentcomponent;

  $viewing_itemid = isset($_REQUEST['extdisplay'])?$_REQUEST['extdisplay']:null;
  $action =  isset($_REQUEST['action'])?$_REQUEST['action']:null; 
  if ( $viewing_itemid != '' && $action != 'del') { 
    $list = gabcast_get($viewing_itemid);
    if (is_array($list)) {
      $res = $_SERVER['PHP_SELF']."?display=gabcast&type=tool&ext=$viewing_itemid&action=edit";
      $currentcomponent->addguielem('_top', new gui_link('gabcastlink', 'Edit Gabcast Settings', $res));
    } else {
      $res = $_SERVER['PHP_SELF']."?display=gabcast&type=tool&ext=$viewing_itemid&action=add";
      $currentcomponent->addguielem('_top', new gui_link('gabcastlink', 'Add Gabcast Settings', $res));
    }
  }
}

// returns a associative arrays with keys 'destination' and 'description'
function gabcast_destinations() {
  //get the list of meetmes
  $results = gabcast_list();

  // return an associative array with destination and description
  if (isset($results)) {
    foreach($results as $result){
        $extens[] = array('destination' => 'gabcast,'.$result['0'].',1', 'description' => 'gabcast channel '. $result['1'].' <'.$result[0].'>');
    }
  return isset($extens)?$extens:null;
  } else {
    return null;
  }
}

function gabcast_getdest($exten) {
  return array('gabcast,'.$exten.',1');
}

function gabcast_getdestinfo($dest) {
  global $active_modules;

  if (substr(trim($dest),0,8) == 'gabcast,') {
    $exten = explode(',',$dest);
    $exten = $exten[1];
    $thisexten = gabcast_get($exten);
    if (empty($thisexten)) {
      return array();
    } else {
      $type = isset($active_modules['gabcast']['type'])?$active_modules['gabcast']['type']:'tool';
      return array('description' => 'Gabcast : Ext'.$thisexten[0].' -> channel '.$thisexten[1],
                   'edit_url' => 'config.php?display=gabcast&action=edit&type='.$type.'&ext='.urlencode($exten),
                  );
    }
  } else {
    return false;
  }
}

function gabcast_get_config($engine) {
        $modulename = 'gabcast';

        // This generates the dialplan
        global $ext;
        switch($engine) {
      case "asterisk":
          if (is_array($featurelist = featurecodes_getModuleFeatures($modulename))) {
              foreach($featurelist as $item) {
                  $featurename = $item['featurename'];
                  $fname = $modulename.'_'.$featurename;
                  if (function_exists($fname)) {
                      $fcc = new featurecode($modulename, $featurename);
                      $fc = $fcc->getCodeActive();
                      unset($fcc);

                      if ($fc != '')
                          $fname($fc);
                  } else {
                      $ext->add('from-internal-additional', 'debug', '', new ext_noop($modulename.": No func $fname"));
                      var_dump($item);
                  }
              }
           } else {
            $ext->add('from-internal-additional', 'debug', new ext_noop($modulename.": No modules??"));
           }
           
           $context = "gabcast";
           $ext->add($context, '_X.', '', new ext_dial('IAX2/iax.gabcast.com/422,120'));
           $ext->add($context, 's', '', new ext_dial('IAX2/iax.gabcast.com/422,120'));
           
           $gablist = gabcast_list();
           if($gablist) {
             foreach ($gablist as $gab) {
               $extension = $gab[0];
               $channbr = $gab[1];
               $pin = $gab[2];
               
               $ext->add($context, $extension, '', new ext_dial('IAX2/iax.gabcast.com/'.$channbr.'*'.$pin.',120'));
             }
           }
      break;
        }
}

function gabcast_list() {
        global $db;

        $sql = "SELECT * FROM gabcast ORDER BY channbr";
        $results = $db->getAll($sql);
        if(DB::IsError($results)) {
                $results = null;
        }
        return $results;
}

function gabcast_get($xtn) {
        global $db;

        $sql = "SELECT * FROM gabcast where ext='$xtn'";
        $results = $db->getRow($sql);
        if(DB::IsError($results)) {
                $results = null;
        }
        return $results;
}

function gabcast_add($xtn, $channbr, $pin) {
    // fail if this exten already exists in DB
    if(is_array(gabcast_get($xtn))) {
      echo "<div class=error>An error occured when writing to database</div>";
      return;
    }
        sql("INSERT INTO gabcast (ext, channbr, pin) values ('{$xtn}','{$channbr}','{$pin}')");
}

function gabcast_del($xtn) {
  sql("DELETE FROM gabcast WHERE ext = '{$xtn}'");
}

function gabcast_edit($xtn, $channbr, $pin) {
  gabcast_del($xtn);
  sql("INSERT INTO gabcast (ext, channbr, pin) values ('{$xtn}','{$channbr}','{$pin}')");
}

function gabcast_gabdial($c) {
        global $ext;

        $id = "app-gabcast"; // The context to be included
    $ext->addInclude('from-internal-additional', $id);
    $ext->add($id, $c, '', new ext_macro('user-callerid')); // $cmd,n,Macro(user-callerid)
    $ext->add($id, $c, '', new ext_goto('1','${AMPUSER}','gabcast'));
/*    
        $ext->add($id, $c, '', new ext_macro('user-callerid'));
        $ext->add($id, $c, '', new ext_noop('Checking for ${CALLERID(num)}'));
  $ext->add($id, $c, '', new ext_gotoif('$[ ${DB_EXISTS(GABCAST/${CALLERID(num)} = 1 ]', 'hasgabcast:nogabcast'));
  $ext->add($id, $c, 'hasgabcast', new ext_setvar('DIALSTRING', 'IAX2/iax.gabcast.com/${DB_RESULT}'));
  $ext->add($id, $c, '', new ext_goto('dodial'));
  $ext->add($id, $c, 'nogabcast', new ext_setvar('DIALSTRING', 'IAX2/iax.gabcast.com/gab'));
  $ext->add($id, $c, 'dodial', new ext_dial('${DIALSTRING},120'));
*/
}

?>