<?php
namespace Jiaruan;

class JzglPhpClient {
			

	public  function monit( $vehicle_number ){
		if (!is_array($vehicle_number) || count($vehicle_number) == 0) {
			return array('success'=>false, 'message'=>'车辆参数必须是数组');
		}
		//生成下发命令
		$cmd = array(
			"type"=> C('协议类型_用户布控车辆'),
			"cityid"=>get_vehicle_cityid($vehicle_number[0]),
			"vehicle_number"=>$vehicle_number,
			"sign"=> ""
		);
		$cmd['sign'] = $this->sign_monit($cmd);
		//发送命令
		return $this->send($cmd);
	}
	
 
	public  function unmonit( $vehicle_number ){
		if (!is_array($vehicle_number) || count($vehicle_number) == 0) {
			return array('success'=>false, 'message'=>'车辆参数必须是数组');
		}
		//生成下发命令
		$cmd = array(
			"type"=> C('协议类型_用户撤控车辆'),
			"cityid"=>get_vehicle_cityid($vehicle_number[0]),
			"vehicle_number"=>$vehicle_number,
			"sign"=> ""
		);
		$cmd['sign'] = $this->sign_unmonit($cmd);
		//发送命令
		return $this->send($cmd);
	}
	
 
	public  function upgrade( $station_number, $data ){
		//生成下发命令
		$cmd = array(
			"type"=> C('协议类型_用户升级基站'),
			"cityid"=>get_station_cityid($station_number),
			"station_number"=>$station_number,
			"version" => $data["Version"],
			"ftpip" => $data["FtpHost"],
			"ftpport" => $data["FtpPort"],
			"name" => $data["FtpUsername"],
			"password" => $data["FtpPassword"],
			"filename" =>$data["FileName"],
			"filesize" => $data["FileSize"],
			"sign"=> ""
		);
		$cmd['sign'] = $this->sign_upgrade($cmd);
		//发送命令
		return $this->send($cmd);
	}
	
 
	public  function reboot( $station_number ){
		//生成下发命令
		$cmd = array(
			"type"=> C('协议类型_用户重启基站'),
			"cityid"=>get_station_cityid($station_number),
			"station_number"=>$station_number,
			"sign"=> ""
		);
		$cmd['sign'] = $this->sign_reboot($cmd);
		//发送命令
		return $this->send($cmd);
	}
	
 
	public  function cmdline( $station_number, $cmdline ){
		//生成下发命令
		$cmd = array(
			"type"=> C('协议类型_用户下发命令行'),
			"cityid"=>get_station_cityid($station_number),
			"station_number"=>$station_number,
			"cmdline"=>$cmdline,	
			"sign"=> ""
		);
		$cmd['sign'] = $this->sign_cmdline($cmd);
		//发送命令
		return $this->send($cmd);
	}
	
 
	private  function send( $cmd ){
		//主机、端口配置  
		$remote_host = '127.0.0.1';
		$service_port = 20161;
		
		$client = new ClientSend($remote_host, $service_port);
		return $client->send(json_encode($cmd));
		/*
		//创建 TCP/IP socket
		$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);  
		if ($socket < 0) {  
			return array('success'=>false,'message'=>'创建tcp连接失败');
		}
		//连接基站管理服务
		$result = socket_connect($socket, $remote_host, $service_port);  
		if ($result < 0) {  
			return array('success'=>false,'message'=>'连接基站管理服务失败。' . socket_strerror($result) );
		}  
		//向基站管理发送命令
		$text = json_encode($cmd) . chr(0);
		$result = socket_write($socket, $text, strlen($text));
		if ($result < 0) {
			socket_close($socket);
			return array('success'=>false,'message'=>'发送命令字失败1。' . socket_strerror($result) );
		} 
		
		//接收回应信息
		$out = '';
		$start_time = time();
		while ($buf = socket_read($socket, 2048)) {
		   $out .= $buf;
			$result = json_decode($out,true);
			if($result){
				socket_close($socket);
				return $result;
			}
			if( time() - $start_time >= 1){
				socket_close($socket);
				return array('success'=>false,'message'=>'接收回应信息超时 ' . $out);
			}
		}
		socket_close($socket);
		return array('success'=>false,'message'=>'不应该走到这里。接收回应信息失败。');
		*/
	}
	
 
	private  function sign_reboot( $cmd ){
		$str = $cmd['type'];
		$str.= $cmd['cityid'];
		$str.= $cmd['station_number'];
		$str.= C('协议签名密钥');
		return strtoupper(md5(urlencode($str)));
	}
	
 
	private  function sign_cmdline( $cmd ){
		$str = $cmd['type'];
		$str.= $cmd['cityid'];
		$str.= $cmd['station_number'];
		$str.= $cmd['cmdline'];
		$str.= C('协议签名密钥');
		return strtoupper(md5(urlencode($str)));
	}
	
 
	private  function sign_monit( $cmd ){
		$str = $cmd['type'];
		$str.= $cmd['cityid'];
		$str.= json_encode($cmd['vehicle_number']);
		$str.= C('协议签名密钥');
		return strtoupper(md5(urlencode($str)));
	}
	
 
	private  function sign_upgrade( $cmd ){
		$str = $cmd['type'];
		$str.= $cmd['cityid'];
		$str.= $cmd['station_number'];
		$str.= $cmd['version'];
		$str.= $cmd['ftpip'];
		$str.= $cmd['ftpport'];
		$str.= $cmd['name'];
		$str.= $cmd['password'];
		$str.= $cmd['filename'];
		$str.= $cmd['filesize'];
		$str.= C('协议签名密钥');
		return strtoupper(md5(urlencode($str)));
	}
	
 
	private  function sign_unmonit( $cmd ){
		$str = $cmd['type'];
		$str.= $cmd['cityid'];
		$str.= json_encode($cmd['vehicle_number']);
		$str.= C('协议签名密钥');
		return strtoupper(md5(urlencode($str)));
	}
	
 
	public  function check( $station_number ){
		//生成下发命令
		$cmd = array(
			"type"=> C('协议类型_用户巡检基站'),
			"cityid"=>get_station_cityid($station_number),
			"station_number"=>$station_number,
			"sign"=> ""
		);
		$cmd['sign'] = $this->sign_check($cmd);
		//发送命令
		return $this->send($cmd);
	}
	
 
	private  function sign_check( $cmd ){
		$str = $cmd['type'];
		$str.= $cmd['cityid'];
		$str.= $cmd['station_number'];
		$str.= C('协议签名密钥');
		return strtoupper(md5(urlencode($str)));
	}
	

}