<?
/* <-- EasyPay 8.0 전문처리 페이지 [변경 불가] --> */

 class EasyPay_Client{
 
 	/* -------------------------------------------------------------------------- */
 	/* ::: 구분자                                                         */
 	/* -------------------------------------------------------------------------- */	
 	var $deli_fs;
	var $deli_gs;
	var $deli_rs;
	var $deli_us;
	
	var $_req_data_cnt;
	
	var $gw_url;
	var $gw_port;
	var $home_dir;
	var $log_dir;
	var $log_level;
	var $cert_file;

	var $enc_data;
	var $snd_key;
	var $trace_no;
	
	var $_easypay_txreq;
	
	var $_easypay_reqdata;
	var $_easypay_resdata;
	
	function EasyPay_Client() {
        
            $this->deli_fs = chr(28);
            $this->deli_gs = chr(29);
            $this->deli_rs = chr(30);
            $this->deli_us = chr(31);

            $this->gw_url    = "";
            $this->gw_port   = "";
            $this->home_dir  = "";
            $this->log_dir   = "";
            $this->log_level = "";
            $this->cert_file = "";
            $this->enc_data  = "";
            $this->snd_key   = "";
        
            $this->_req_data_cnt  = 0;
            $this->_easypay_txreq = "";
            $this->_easypay_reqdata = Array();
            $this->_easypay_resdata = Array();

	}

        function  clearup_msg()
        {
            $this->enc_data = "";
            $this->snd_key  = "";
            $this->trace_no = "";

            $this->_easypay_txreq = "";

            $this->_easypay_reqdata = "";
            $this->_easypay_resdata = "";
        }
	
	function set_gw_url($gw_url) {
	    $this->gw_url = $gw_url;
	}

        function set_gw_port($gw_port) {
	    $this->gw_port = $gw_port;
	}

	function set_home_dir($home_dir) {
	    $this->home_dir = $home_dir;
	}
	
	function set_log_dir($log_dir) {
	    $this->log_dir = $log_dir;
	}

        function set_log_level($log_level) {
	    $this->log_level = $log_level;
	}
	
	function set_cert_file($cert_file) {
	    $this->cert_file = $cert_file;
	}

        function set_enc_data($enc_data) {
	    $this->enc_data = $enc_data;
	}
	
	function set_snd_key($snd_key) {
	    $this->snd_key = $snd_key;
	}
	
	function set_trace_no($trace_no) {
	    $this->trace_no = $trace_no;
	}
	
	function set_easypay_deli_fs($value) {
        if ($value != "" && strlen($value)) {
    		$this->_easypay_txreq .= $value . $this->deli_fs;
    	}
	}
	
	function set_easypay_deli_us($no, $key, $value) {
        if ($value != "" && strlen($value) != 0) {
    		$this->_easypay_reqdata[$no][1] .= $key ."=" . $value . 
    		                                   $this->deli_us;
    	}
	}
	
	function set_easypay_deli_rs($idx1, $idx2) {
		$this->_easypay_reqdata[$idx1][1] .= $this->_easypay_reqdata[$idx2][0] . 
		                                     "=" . 
		                                     $this->_easypay_reqdata[$idx2][1] . 
		                                     $this->deli_rs;
	}

	function set_easypay_deli_gs($no, $key, $value) {
		if ($value != "" && strlen($value) != 0) {
			$this->_easypay_reqdata[$no][1] .= $key ."=" . $value . $this->deli_gs;
		}
	}
	
	function set_easypay_item($data_name) {
		$i;
		for ($i = 0; $i < $this->_req_data_cnt; $i++)
			if ($this->_easypay_reqdata[$i][0] == $data_name)
				break;

		if ($i == $this->_req_data_cnt) {
			$this->_easypay_reqdata[$i][0] = $data_name;
			$this->_req_data_cnt++;
		}
		
		return $i;
	}

	function easypay_exec($mall_id, $tr_cd, $order_no, $cust_ip, $opt) {
		
	    $this->set_tx_req_data($opt);

        $res_data = $this->mf_exec( $this->home_dir . "/bin/linux_64/ep_cli",
                                    "-h",
                                    "order_no="  . $order_no          . "," .
                                    "cert_file=" . $this->cert_file   . "," .
                                    "mall_id="   . $mall_id           . "," .
                                    "tr_cd="     . $tr_cd             . "," .
                                    "gw_url="    . $this->gw_url      . "," .
                                    "gw_port="   . $this->gw_port     . "," .
                                    "plan_data=" . $this->_easypay_txreq . "," .
                                    "enc_data="  . $this->enc_data    . "," .
                                    "snd_key="   . $this->snd_key     . "," .
                                    "trace_no="  . $this->trace_no    . "," .
                                    "cust_ip="   . $cust_ip           . "," .
                                    "log_dir="   . $this->log_dir     . "," .
                                    "log_level=" . $this->log_level   . "," .
                                    "opt="       . $opt               . "" );
	
        if ( $res_data == "" )
        {
            $res_data = "res_cd=M114" . $this->deli_us . "res_msg=연동 모듈 실행 오류";
        }
        
        parse_str(str_replace($this->deli_us, "&", $res_data), $this->_easypay_resdata);
	}
	
	function get_easypay_item($data_name) {
	    
		$i;
		$result;
		
		for ($i = 0; $i < $this->_req_data_cnt; $i++) {
			if ($this->_easypay_reqdata[$i][0] == $data_name) {
			    $result = $data_name . "=" . $this->_easypay_reqdata[$i][1];
			    break;
			}
		}
		
		return $result;
	}
	
	function set_tx_req_data($opt) {
		
		if($opt == "utf-8") {
			$pay_data    = iconv( "utf-8", "euc-kr", $this->get_easypay_item("pay_data"));
	        $order_data  = iconv( "utf-8", "euc-kr", $this->get_easypay_item("order_data"));
	        $escrow_data = iconv( "utf-8", "euc-kr", $this->get_easypay_item("escrow_data"));
	        $mgr_data    = iconv( "utf-8", "euc-kr", $this->get_easypay_item("mgr_data"));
	        $cash_data   = iconv( "utf-8", "euc-kr", $this->get_easypay_item("cash_data"));
	    }
	    else {
	        $pay_data    = $this->get_easypay_item("pay_data");
	        $order_data  = $this->get_easypay_item("order_data");
	        $escrow_data = $this->get_easypay_item("escrow_data");
	        $mgr_data    = $this->get_easypay_item("mgr_data");
	        $cash_data   = $this->get_easypay_item("cash_data");
	    }
	    
	    if($pay_data != "") {
	        $this->set_easypay_deli_fs($pay_data) ;
	    }
	    if($order_data != "") {
	        $this->set_easypay_deli_fs($order_data) ;
	    }
	    if($escrow_data != "") {
	        $this->set_easypay_deli_fs($escrow_data) ;
	    }
	    if($mgr_data != "") {
	        $this->set_easypay_deli_fs($mgr_data) ;
	    }
	    if($cash_data != "") {
	        $this->set_easypay_deli_fs($cash_data) ;
	    }
	    
	}
	
	function get_easypay_txreq() {
	    return $this->_easypay_txreq;
	}


    function mf_exec() {
        $arg = func_get_args();

        if(is_array($arg[0])) {
            $arg = $arg[0];
        }

        while(list(,$i) = each($arg))
        {
            $exec_cmd .= " " .$i;
        }  
        
        $res_data = exec( $exec_cmd );
        
        return  $res_data;
    }
    
    function get_remote_addr()
    {
        if(!empty($_SERVER['HTTP_CLIENT_IP'])) {
            $client_ip = $_SERVER['HTTP_CLIENT_IP'];
        }
        else if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
            $client_ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
        }
        else {
            $client_ip = $_SERVER['REMOTE_ADDR'];
        }
        
        return $client_ip;
    }
}
?>