<?php
namespace Jiaruan;

class ProtoCmdLine {
			

	public  function proc( $req, $connmgr ){
		//检查签名
		if($req->sign != $this->sign_req($req) ) {
			log_error('check sign failed '  . json_encode($req));
			return $this->create_resp($req, false, "检查签名失败");
		}
		
		//生成下发基站的命令
		$cmd = $this->create_cmd($req);
		
		//下发命令给单个基站
		$result = $connmgr->send_one($req->station_number,$cmd);
		return $this->create_resp($req, $result['success'], $result['message']);
		
	}
	
 
	public  function create_cmd( $req ){
		$config = array(
			"subtype" => 1,
			"cmd" => $req->cmdline,
		);
		$cmd = array(
			'type' => 4,
			'mac' => '??', //?? 表示由连接管理池发送时自动填充
			'msgid' => 0,
			'num' => 1,
			'config' => array($config),
		);
		return $cmd;
	}
	
 
	public  function create_resp( $req, $isSuccess, $message ){
		$resp = array(
			'success' => $isSuccess,
			'message' => $message
		);
		return $resp;
	}
	
 
	public  function sign_req( $req ){
		$str = $req->type;
		$str.= $req->cityid;
		$str.= $req->station_number;
		$str.= $req->cmdline;
		$str.= C('协议签名密钥');
		return strtoupper(md5(urlencode($str)));
	}
	

}