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detect_switch.php
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detect_switch.php
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<?php
require_once "event_socket_classes.php";
//检测Freeswitch相关信息
class detect_switch {
// cached data
protected $_data=array();
// event socket
public $event_host = 'localhost';
public $event_port = '8021';
public $event_password = 'ClueCon';
protected $event_socket;
protected $esl;
public function __construct($event_host="", $event_port="", $event_password="") {
//do not take these settings from session as they be detecting a new switch
if($event_host) $this->event_host = $event_host;
if($event_port) $this->event_port = $event_port;
if($event_password) $this->event_password = $event_password;
if (!$this->connect_event_socket())
die(' Error : Failed to use event socket ! 严重错误，没有连接上服务器 ');
}
protected function connect_event_socket(){
$options = array('persistentConnection' => 1); // 'timeOut' => 10, 'defaultTimeout' => 30,'blocking' => 1
$this->esl = new event_socket($this->event_host, $this->event_port, $this->event_password,$options);
if ($this->esl->isConnected())
return true;
else
return false;
}
public function get_api_reply($cmd){
return $this->esl->getResponse($this->esl->api($cmd));
}
//根据提供的服务器id（fs_setting表）获取相关信息并保存入库
public function get_switch_info($sid){
if(!$this->esl->isConnected()){
die(' Error : Failed to use event socket ! 严重错误，当前并没有连接服务器 ');
}
global $mysqli;
if (!is_object($mysqli)){
die(' Error : Failed to open DB ! 严重错误，没有连接到数据库 ');
}
$FS_Version = $this->esl->getResponse($this->esl->version());
$FS_Vars = $this->esl->getResponse($this->esl->global_getvar());
$conf_dir = $core_uuid=$recordings_dir=$log_dir=$external_sip_port=$internal_sip_port=0;
foreach (explode("\n",$FS_Vars) as $FS_Var){
$var = explode("=", $FS_Var);
$var[0] = trim($var[0]);
if (isset($var[1])){
if ($var[0]=='core_uuid')
$core_uuid = $var[1];
elseif($var[0]=='sounds_dir')
$sounds_dir = $var[1];
elseif($var[0]=='recordings_dir')
$recordings_dir = $var[1];
elseif($var[0]=='conf_dir')
$conf_dir = $var[1];
elseif($var[0]=='log_dir')
$log_dir = $var[1];
elseif($var[0]=='external_sip_port')
$external_sip_port = $var[1];
elseif($var[0]=='internal_sip_port')
$internal_sip_port = $var[1];
elseif($var[0]=='default_provider')
$default_provider = $var[1];
}
}
if ($conf_dir){
$sql ="update fs_setting set `version` ='$FS_Version',`core_uuid`='$core_uuid', `recordings_dir`='$recordings_dir', `sounds_dir`='$sounds_dir', `default_provider`='$default_provider',`conf_dir`='$conf_dir',`log_dir`='$log_dir',`external_sip_port`='$external_sip_port',`internal_sip_port`='$internal_sip_port' where id = $sid limit 1";
$return = $mysqli->query($sql);
if ($return)
return true;
else
return $sql;
}else return false;
}
public function list_switch_info(){
if(!$this->esl->isConnected()){
die(' Error : Failed to use event socket ! 严重错误，当前并没有连接服务器 ');
}
echo "<ul>Freeswitch 配置信息";
$FS_Vars = $this->esl->getResponse($this->esl->status());
foreach (explode("\n",$FS_Vars) as $FS_Var){
if ($FS_Var){
$var = explode("=", $FS_Var);
if (isset($var[1]))
$this->_data[$var[0]] = $var[1];
else
$this->_data[] = $FS_Var;
}
}
echo "<p class='pleft'> == 状态信息 status ==</p>";
foreach ($this->_data as $k=>$v){
echo "<li> $v</li>";
}
$this->_data = array();
$FS_Vars = $this->get_api_reply("show modules");
foreach (explode("\n",$FS_Vars) as $k=>$FS_Var){
if ($k && $FS_Var){ //忽略第一行和空行
$var = explode(",", $FS_Var);
if (isset($var[3]))
$this->_data[$var[0]][$var[3]][$var[2]][] = $var[1];
}
}
$check = ["mod_commands"=>1,"mod_callcenter"=>1,"mod_dptools"=>1,"mod_console"=>1,"mod_curl"=>1,"mod_db"=>1,"mod_event_socket"=>1,"mod_hash"=>1,"mod_local_stream"=>1,"mod_sofia"=>1,"mod_xml_cdr"=>1];
$str = "<p class='pleft'> == 模块信息 modules ==</p>";
foreach ($this->_data as $k=>$v){
$str .= "<p class=pcenter><span class='bgblue bold16'> $k </span></p>";
foreach ($v as $k1=>$v1){
$str .= "<li><b>$k1 :</b></li>";
foreach ($v1 as $k2=>$v2){
if (isset($check[$k2])) unset($check[$k2]);
$str .= "<span class='bggreen bold12'> $k2 </span>".implode(" 、", $v2);
}
}
}
if (count($check)){
echo "<p class='pcenter bgred bold14'>Freeswitch问题：必须修正！！缺失模块：".implode(" 、", array_keys($check))."</p>";
}
echo $str;
$this->_data = array();
$FS_Vars = $this->esl->getResponse($this->esl->global_getvar());
foreach (explode("\n",$FS_Vars) as $FS_Var){
$var = explode("=", $FS_Var);
if (isset($var[1]))
$this->_data[$var[0]] = $var[1];
else
$this->_data[] = $FS_Var;
}
echo "<p class='pleft'> == 全局变量 global_getvar ==</p>";
foreach ($this->_data as $k=>$v){
if (is_numeric($k))
echo "<li> $v</li>";
else
echo "<li><b>$k :</b> $v</li>";
}
$this->_data = array();
$FS_Vars = $this->esl->getResponse($this->esl->sofia('status'));
echo "<p class='pleft'> == sofia状态 sofia status ==</p><pre>";
echo $FS_Vars;
echo "</pre></ul>";
}
public function restart_switch(){
$FS_Vars = $this->esl->getResponse($this->esl->restart());
foreach (explode("\n",$FS_Vars) as $FS_Var){
$var = explode("=", $FS_Var);
if (isset($var[1]))
$this->_data[$var[0]] = $var[1];
else
$this->_data[] = $FS_Var;
}
echo "<ul>重新启动FreeSwitch：";
foreach ($this->_data as $k=>$v){
if (is_numeric($k))
echo "<li> $v</li>";
else
echo "<li><b>$k :</b> $v</li>";
}
echo "</ul>";
}
/*
*调用ESL类的方法执行相关ESL指令并获取显示结果
*$cmd 需要执行的指令，如 api bgapi 等
*$args 相关参数，用空格分开
*$returnhtml 返回显示结果的格式，0 为显示文本 1为显示html 2为返回结果变量
*$isxml 反馈信息是否为xml格式，默认0
*/
public function run($cmd,$args='',$returnhtml=1,$isxml = 0){
if (empty($cmd))
return false;
$this->_data = [];
$FS_Vars = $this->esl->getResponse($this->esl->$cmd($args));
if ($isxml){
$xml = simplexml_load_string($FS_Vars);
if (!$xml)
die("无法读取XML！");
foreach ($xml as $k=>$v){
$this->_data[$k] = $v;
};
}else
foreach (explode("\n",$FS_Vars) as $FS_Var){
$var = explode("=", $FS_Var);
if (isset($var[1]))
$this->_data[$var[0]] = $var[1];
else
$this->_data[] = $FS_Var;
}
if ($returnhtml==1){
echo "<ul>$cmd $args 反馈信息：";
foreach ($this->_data as $k=>$v){
if (is_numeric($k))
echo "<li> $v</li>";
else
echo "<li><b>$k :</b> $v</li>";
}
echo "</ul>";
}elseif ($returnhtml==2){
return $this->_data;
}else{
echo "$cmd $args 反馈信息：\n";
foreach ($this->_data as $k=>$v){
if (is_numeric($k))
echo "[ $v ]\n";
else
echo "[ $k : ] $v\n";
}
echo "\n";
}
}
}
?>