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AppKey    = $AppKey;
        $this->AppSecret = $AppSecret;
    }
	/**生成驗證碼**/ 
	public function checkSumBuilder(){
    	//此部分生成隨機(jī)字符串
    	$hex_digits = self::HEX_DIGITS;
    	$this->Nonce;
    	for($i=0;$iNonce.= $hex_digits[rand(0,15)];
    	}
    	$this->CurTime = (string)(time());	//當(dāng)前時間戳，以秒為單位

    	$join_string = $this->AppSecret.$this->Nonce.$this->CurTime;
    	$this->CheckSum = sha1($join_string);
 
    }
 
	/*****post請求******/
	public function postDataCurl($url,$data=array()){
    	$this->checkSumBuilder();		//發(fā)送請求前需先生成checkSum
		if(!empty($data)){
			$json=json_encode($data);
		}else{
			$json="";
		}
		$timeout = 5000;  
        $http_header = array(
            'AppKey:'.$this->AppKey,
            'Nonce:'.$this->Nonce,
            'CurTime:'.$this->CurTime,
            'CheckSum:'.$this->CheckSum,
            'Content-Type: application/json;charset=utf-8;',
			'Content-Length: ' . strlen($json)
        );
		$ch = curl_init(); 
		curl_setopt ($ch, CURLOPT_URL, $url);
        curl_setopt ($ch, CURLOPT_POST, 1);
        curl_setopt ($ch, CURLOPT_POSTFIELDS, $json);
        curl_setopt ($ch, CURLOPT_HEADER, false); 
		curl_setopt ($ch, CURLOPT_HTTPHEADER,$http_header);
		curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER,false);
        curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); 
        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
        
		$result = curl_exec($ch);  
        if (false === $result) {
            $result =  curl_errno($ch);
        }
		curl_close($ch); 
		return json_decode($result,true) ;
    } 
	/***頻道添加***/
	public function channel_add($name,$type=0){
		$url="https://vcloud.163.com/app/channel/create";
		return $data=$this->postDataCurl($url,array("name"=>$name,"type"=>$type));
	}
	/****頻道更新*****/
	public function channel_update($name,$cid,$type=0){
		$url="https://vcloud.163.com/app/channel/update";
		return $data=$this->postDataCurl($url,array("name"=>$name,"cid"=>$cid,"type"=>$type));
	}
	/****頻道刪除******/
	public function channel_delete($cid){
		$url="https://vcloud.163.com/app/channel/delete";
		return $data=$this->postDataCurl($url,array("cid"=>$cid));
	}
	/****獲取頻道信息******/
	public function channel_get($cid){
		$url="https://vcloud.163.com/app/channelstats";
		return $data=$this->postDataCurl($url,array("cid"=>$cid));
	}
	/***
	獲取頻道列表
	records	int	單頁記錄數(shù)，默認(rèn)值為10	否
	pnum	int	要取第幾頁，默認(rèn)值為1	否
	ofield	String	排序的域，支持的排序域為：ctime（默認(rèn)）	否
	sort	int	升序還是降序，1升序，0降序，默認(rèn)為desc	否
	**/
	public function channel_list($option=array("records"=>10,"pnum"=>1,"ofield"=>"ctime","sort"=>1)){
		$url="https://vcloud.163.com/app/channellist";
		return $data=$this->postDataCurl($url,$option);
	}
	/**重新獲取推流地址***/
	public function channel_reset($cid){
		$url="https://vcloud.163.com/app/address";
		return $data=$this->postDataCurl($url,array("cid"=>$cid));
	}
	/*****
	設(shè)置頻道為錄制狀態(tài)
	cid	String	頻道ID	是
	needRecord	int	1-開啟錄制； 0-關(guān)閉錄制	是
	format	int	1-flv； 0-mp4	是
	duration	int	錄制切片時長(分鐘)，默認(rèn)120分鐘	否
	filename	String	錄制后文件名，格式為filename_YYYYMMDD-HHmmssYYYYMMDD-HHmmss, 
	文件名錄制起始時間（年月日時分秒) -錄制結(jié)束時間（年月日時分秒)	否
	****/
	
	public function channel_setRecord($cid,$option=array()){
		$url="https://vcloud.163.com/app/channel/setAlwaysRecord";
		return $data=$this->postDataCurl($url,$option);
	}
	/****暫停頻道*****/
	public function channel_pause($cid){
		$url="https://vcloud.163.com/app/channel/pause";
		return $data=$this->postDataCurl($url,array("cid"=>$cid));
	}
	/****批量暫停頻道****/
	public function channel_pauselist($cidList){
		$url="https://vcloud.163.com/app/channellist/pause";
		return $data=$this->postDataCurl($url,array("cidList"=>$cidList));
	}
	/****恢復(fù)頻道*****/
	public function channel_resume($cid){
		$url="https://vcloud.163.com/app/channel/resume";
		return $data=$this->postDataCurl($url,array("cid"=>$cid));
	}
	/****批量恢復(fù)頻道****/
	public function channel_resumelist($cidList){
		$url="https://vcloud.163.com/app/channellist/resume";
		return $data=$this->postDataCurl($url,array("cidList"=>$cidList));
	}
	/****獲取頻道的視頻地址*****/
	public function channel_videolist($cid){
		$url="https://vcloud.163.com/app/videolist";
		return $data=$this->postDataCurl($url,array("cid"=>$cid));
	}
	
	
}

?>