Ticket #1950: functions.inc.2.php

<?php

// Setup arrays for device typesi
function autoprovision_init_devices() {
  global $currentcomponent;
  
  $sql = "SELECT id FROM devices";
  $results = sql($sql,"getAll");
  foreach($results as $result){
    if (checkRange($result[0])){
      $currentcomponent->addoptlistitem('devicelist', $result[0], $result[0]);
    }
  }
}

//get the existing devices
function autoprovision_devices_list() {
  $results = sql("SELECT id, mac FROM autoprovision ORDER BY id","getAll");

  //only allow extensions that are within administrator's allowed range
  foreach($results as $result){
    if (checkRange($result[0])){
      $extens[] = array($result[0],$result[1]);
    }
  }
  
  if (isset($extens)) {
    sort($extens);
    return $extens;
  } else {
    return null;
  }
}

function autoprovision_devices_get($device){
  global $db;
  $sql="SELECT id, mac FROM autoprovision where id='$device'";
  $results = $db->getAssoc($sql);
  if(DB::IsError($results)) {
    $results = null;
  }
  
  return $results;
}

function autoprovision_macs_get($mac){
  global $db;
  $sql="SELECT mac, id FROM autoprovision where mac='$mac'";
  $results = $db->getAssoc($sql);
  if(DB::IsError($results)) {
    $results = null;
  }
  
  return $results;
}

function autoprovision_device_add($device, $mac){

  $sql="INSERT INTO autoprovision (id,mac) VALUES ('$device','$mac')";
  sql($sql);

  autoprovision_update_config($device,$mac);

}

function autoprovision_device_edit($device, $mac){

  $sql="UPDATE autoprovision SET mac='$mac' WHERE id='$device'";
  sql($sql);

  autoprovision_update_config($device,$mac);

}

function autoprovision_device_del($device,$mac) {

  $sql="DELETE FROM autoprovision WHERE id='$device'";
  sql($sql);

}

function autoprovision_mac_del($device,$mac) {

  $sql="DELETE FROM autoprovision WHERE mac='$mac'";
  sql($sql);

}



function autoprovision_update_config($device, $mac) {

  $values = core_devices_getsip($device);
  $values['mac'] = $mac;

  switch (substr($mac,0,6)) {

    case "0004f2":
      autoprovision_create_polycom($mac,$values);
      break;
    case "000b82":
      autoprovision_create_grandstream($mac,$values);
      break;
  }
}


function autoprovision_create_polycom($mac,$values) {
  

  $templates = array("MAC.cfg","MAC-phone1.cfg");

  foreach($templates as $template) {

    $file_contents = file_get_contents("modules/autoprovision/templates/$template");
    $file_contents = autoprovision_replace_values($values,$file_contents);

    $template = str_replace("MAC",$mac,$template);

    $template_temp = "/tmp/$template";
    
    file_put_contents($template_temp,$file_contents);

    autoprovision_upload($template_temp,$template);

  }

}

function autoprovision_create_grandstream($mac,$values) {

  $template ="cfgMAC";

  $file_contents = file_get_contents("modules/autoprovision/templates/$template");
  $file_contents = autoprovision_replace_values($values,$file_contents);

  $template = str_replace("MAC",$mac,$template);
  $template_temp = "/tmp/$template";
  $template_temp_cfg = "$template_temp.temp";
  
  file_put_contents($template_temp_cfg,$file_contents);
  
  exec("modules/autoprovision/helpers/config.php $template_temp_cfg $mac > $template_temp");

  #echo $template;
  
  autoprovision_upload($template_temp,$template);
  
}

function autoprovision_replace_values($values,$str) {

  foreach ($values as $keyword => $data) {
    $str = str_replace("%" . strtoupper($keyword) . "%", $data, $str);
  }
  return $str;
}

function autoprovision_display_edit($extdisplay) {
  global $currentcomponent;
  
  $section = "_top";
  $currentcomponent->addguielem('_top', new gui_hidden('extdisplay', $extdisplay)); 
  $currentcomponent->addguielem('_top', new gui_hidden('action', 'edit'));
  $currentcomponent->addguielem($section, new gui_pageheading('title', _("Edit Device").": $extdisplay"));
  $delURL = $_SERVER['PHP_SELF']."?".$_SERVER['QUERY_STRING']."&action=del";
  $currentcomponent->addguielem($section, new gui_link('del', _("Delete Device")." $extdisplay", $delURL, true, false));

  autoprovision_display_mac_section($extdisplay);

}

function autoprovision_display_mac_section($extdisplay) {
  global $currentcomponent;
  
  $deviceInfo=autoprovision_devices_get($extdisplay);
  $mac=$deviceInfo[$extdisplay];
  
  // Setup two option lists we need
  // Enable / Disable list
  $currentcomponent->addoptlistitem('autoprovisionena', 'enabled', 'Enabled');
  $currentcomponent->addoptlistitem('autoprovisionena', 'disabled', 'Disabled');
  $currentcomponent->setoptlistopts('autoprovisionena', 'sort', false);
  
  $apena = $mac==null?"disabled":"enabled";
  
  $section = "Auto Provision";
  $currentcomponent->addguielem(
    $section, 
    new gui_selectbox(
      'autoprovision', 
      $currentcomponent->getoptlist(
        'autoprovisionena'
      ), 
      $apena, 
      'Status', 
      '', 
      false
    )
  );
  $currentcomponent->addguielem($section, new gui_textbox('mac', $mac, 'MAC Address:', 'The MAC address of the phone'));

}

function autoprovision_display_add($extdisplay) {
  global $currentcomponent;
  
  $section = "_top";
  $currentcomponent->addguielem('_top', new gui_hidden('extdisplay', $extdisplay));
  $currentcomponent->addguielem('_top', new gui_hidden('action', 'add'));
  $currentcomponent->addguielem($section, new gui_pageheading('title', _("Add Device")));

  autoprovision_init_devices(); 

  $section= _("Device");
  $currentcomponent->addguielem(
    $section, 
    new gui_selectbox(
      'device', 
      $currentcomponent->getoptlist(
        'devicelist' 
      ), 
      '', 
      _("Device"),
      "The Device",
      false,
      ''
    )
  );
  
  autoprovision_display_mac_section($extdisplay);
  
}

function autoprovision_display_tools() {
  global $currentcomponent;
  
  $section = "_top";
  $currentcomponent->addguielem('_top', new gui_hidden('extdisplay', $settings));
  $currentcomponent->addguielem('_top', new gui_hidden('action', 'update_settings'));
  $currentcomponent->addguielem($section, new gui_pageheading('title', 'Settings'));
  $detectURL = $_SERVER['PHP_SELF']."?".$_SERVER['QUERY_STRING']."&action=detect";
  $currentcomponent->addguielem($section, new gui_link('del', _("Detect and match Phones")." $extdisplay", $detectURL, true, false));
  $detectURL = $_SERVER['PHP_SELF']."?".$_SERVER['QUERY_STRING']."&action=updateall";
  $currentcomponent->addguielem($section, new gui_link('del', _("Update All Config Files")." $extdisplay", $detectURL, true, false));

}


function autoprovision_display_detect() {
  global $currentcomponent;
  

  $section = "_top";
  $currentcomponent->addguielem($section, new gui_pageheading('title', 'Detect MACs'));
  $currentcomponent->addguielem('_top', new gui_hidden('action', 'scan'));
    
  $section = "Range to scan";
  $currentcomponent->addguielem($section, new gui_textbox('range', '', 'Seach Range:', 'The IP Addresses to Ping'));

}

function autoprovision_display_scanned() {
  global $currentcomponent;
  

  $section = "_top";
  $currentcomponent->addguielem($section, new gui_pageheading('title', 'Detect MACs'));
  $currentcomponent->addguielem('_top', new gui_hidden('action', 'addmacs'));
  
  $range = $_REQUEST['range'];
  exec("nmap -sP $range");
  exec('arp -n', $output);
    
  foreach ($output as $str) {
    if (preg_match("/(00:04:F2(:[0-9A-Fa-f]{2}){3})/", $str, $matches))
      $macs[] = strtolower( str_replace(":","",$matches[0]));
      
    if (preg_match("/(00:0B:82(:[0-9A-Fa-f]{2}){3})/", $str, $matches))
      $macs[]= strtolower( str_replace(":","",$matches[0]));
  }

  autoprovision_init_devices(); 

  $section = "Assign MACs to Devices";
  $list = $currentcomponent->getoptlist('devicelist');
  foreach($macs as $mac) {

    $deviceInfo=autoprovision_macs_get($mac);
    $device=$deviceInfo[$mac];

    $currentcomponent->addguielem(
      $section, 
      new gui_selectbox(
        'mac['.$mac.']',
        $list,
        $device,
        $mac.": ",
        "Assign a MAC address to a Device"
      )
    );
  }
    
}

function autoprovision_detect_addmacs () {
  global $currentcomponent;
  

  $section = "_top";
  $currentcomponent->addguielem($section, new gui_pageheading('title', 'Detect MACs'));

  $macs = $_REQUEST['mac'];

  foreach($macs as $mac => $device){
    
    autoprovision_mac_del($device, $mac);
    autoprovision_device_del($device, $mac);

    if($device!='')
      autoprovision_device_add($device, $mac);

  }

  
  redirect_standard();

}

function autoprovision_updateall ($action) {

  $items = autoprovision_devices_list();

  foreach($items as $item)
    autoprovision_update_config($item[0], $item[1]);

  redirect_standard();

}

function autoprovision_upload($src,$dst) {

  $autoprovision_tftp_put ="tftp localhost -c put";

  exec("$autoprovision_tftp_put $src $dst");
  #echo("$autoprovision_tftp_put $src $dst<br/>\n");

}


function autoprovision_configpageinit($pagename) {
  global $currentcomponent;

  $action = isset($_REQUEST['action'])?$_REQUEST['action']:null;
  $extdisplay = isset($_REQUEST['extdisplay'])?$_REQUEST['extdisplay']:null;
  $extension = isset($_REQUEST['extension'])?$_REQUEST['extension']:null;
  $tech_hardware = isset($_REQUEST['tech_hardware'])?$_REQUEST['tech_hardware']:null;
  
  if ($pagename != 'devices' && $pagename != 'extensions')  
    return true; 
  
  if ($tech_hardware != null ) { 
    $currentcomponent->addguifunc('autoprovision_configpageload');
  } elseif ($action!=null) { 
    $currentcomponent->addprocessfunc('autoprovision_configprocess', 1);
  } elseif ($extdisplay != '' || $pagename == 'devices') { 
    $currentcomponent->addguifunc('autoprovision_configpageload');
  } 
}

function autoprovision_configpageload() {
  global $currentcomponent;

  $extdisplay = isset($_REQUEST['extdisplay'])?$_REQUEST['extdisplay']:null;
  


  autoprovision_display_mac_section($extdisplay);

}

function autoprovision_configprocess() {

  $action = isset($_REQUEST['action'])?$_REQUEST['action']:null;
  $apena = isset($_REQUEST['autoprovision'])?$_REQUEST['autoprovision']:null;
  $device = isset($_REQUEST['deviceid'])?$_REQUEST['deviceid']:null;
  $device = isset($_GET['extdisplay'])?$_GET['extdisplay']:$device;
  $device = isset($_REQUEST['extension'])?$_REQUEST['extension']:$device;
  $mac = isset($_REQUEST['mac'])?$_REQUEST['mac']:null;
  $mac = str_replace(":","",strtolower($mac));
  $now = date(DATE_ATOM,time());
  $checkdevicemac = autoprovision_check_device_mac($device, $mac);

  //$deviceInfo=autoprovision_devices_get($device);
  //$mac_old=$deviceInfo[$extdisplay];
  //if($mac_old==null) $action="add";

  if($action=="edit" && !$checkdevicemac) $action="add";

  if($mac==null || $mac=='') $action="del";

  if($apena=="disabled") $action="del";

  switch ($action) {
    case "add":
      file_put_contents("/tmp/t.txt","A:$action AP:$apena D:$device M:$mac T:$now\n",FILE_APPEND);
      autoprovision_device_add($device, $mac);
      break;
    case "edit":
      file_put_contents("/tmp/t.txt","A:$action AP:$apena D:$device M:$mac T:$now\n",FILE_APPEND);
      autoprovision_device_edit($device, $mac);
      break;
    case "del":
      file_put_contents("/tmp/t.txt","A:$action AP:$apena D:$device M:$mac T:$now\n",FILE_APPEND);
      autoprovision_device_del($device, $mac);
      break;

  }
}


function autoprovision_check_device_mac($device, $mac){
  if( autoprovision_macs_get($mac) || autoprovision_devices_get($device)) {
    return true;
  }
  return false;
}