csu3_am335x/EVSE/rootfs/var/www/set_system_action.php

<?php
	// 設置資料類型 json，編碼格式 utf-8
	header('Content-Type: application/json; charset=UTF-8');
	
	// 判斷如果是 GET 請求，則進行搜尋；如果是 POST 請求，則進行新建
	// $_SERVER['REQUEST_METHOD'] 返回訪問頁面使用的請求方法
	if ($_SERVER['REQUEST_METHOD'] == "GET") {
		create();
	} else if ($_SERVER['REQUEST_METHOD'] == "POST") {
		create();
	}

	// 新建員工
	function create() {
		if($_POST['SystemDateTime'] != ""){
			if(!validateDate($_POST['SystemDateTime'])){
			$jsone['result'] = "Fail";
			$jsone['message'] = "SystemDateTime format or content error, fill it with 'yyyy-mm-dd hh:ii:ss";
			echo json_encode($jsone);
			return false;
			}
		}
		checkValue("AcPhaseCount",1);
		checkValue("FactoryConfiguration",1);
		checkValue("AuthorisationMode",1);
		checkValue("DefaultLanguage",2);
		checkValue("RfidCardNumEndian",1);
//		$json = json_decode(file_get_contents("system.txt"), true);
		$json['SystemId']				= $_POST["SystemId"];
		$json['SystemDateTime'] 		= $_POST['SystemDateTime'];
		$json['AcPhaseCount'] 			= chr($_POST['AcPhaseCount']);
		$json['FactoryConfiguration']	= chr($_POST['FactoryConfiguration']);
		$json['AuthorisationMode']	 	= chr($_POST['AuthorisationMode']);
		$json['DefaultLanguage']		= chr($_POST['DefaultLanguage']);
		$json['RfidCardNumEndian']		= chr($_POST['RfidCardNumEndian']);
		
//		var_dump($json);echo "\n\n";
//		echo json_encode($json);
		$jsone['result'] = "Success";
		$jsone['message'] = $json;
		echo json_encode($jsone);
		//echo json_encode($json);
		//file_put_contents("system.dat", json_encode($json));
		
		// $json = json_decode(file_get_contents("rateOnline"), true);
		// $json['isOnlineSet'] = false;
		// file_put_contents("./rateOnline", json_encode($json));
		
		ob_start();
		
		// shell_exec('sudo cp /root/wvdial_conf/wvdial.conf_'.$_POST['mDongle'].' /etc/wvdial.conf'.'> /dev/null 2>/dev/null &');
		
		// if($_POST['lan_ip']=="0")
			// shell_exec('sudo cp /root/interfaces/interfaces_static /etc/network/interfaces'.'> /dev/null 2>/dev/null &');	
		// else
			// shell_exec('sudo cp /root/interfaces/interfaces_dhcp /etc/network/interfaces'.'> /dev/null 2>/dev/null &');	
		// shell_exec('sudo /usr/bin/check_wifi.sh'.'> /dev/null 2>/dev/null &');
		
		//file_put_contents(".tmate.conf", 'set-option -g tmate-webhook-url "http://folus.no-ip.org:8090/tmate_update_payload.php"'."\n".'set-option -g tmate-webhook-userdata "'.$_POST["new_id"].'"');
		//shell_exec('sudo mv .tmate.conf /root/');

		// shell_exec('sudo /usr/bin/run_apn_set.sh /etc/wvdial.conf '.$_POST['apn_name'].' &');

		shell_exec('sync;sync;sync');
		//chdir("/home/phihong/Module_WebService");
		chdir("/root");
		$str_json=json_encode($json);//echo $str_json;exit;
		exec("'./WebService' '1' '".$str_json."'",$output,$return_var);
//		copy("/var/www/html/system.dat","/home/phihong/Module_WebService/system.txt");
		ob_end_clean();	
//		print_r($output);
		//echo "OK";
	}
	
	function validateDate($date, $format = 'Y-m-d H:i:s')
	{
		$d = DateTime::createFromFormat($format, $date);
		return $d && $d->format($format) == $date;
	}

	function checkValue($id,$idx){
		if($idx==1){
			if(strlen($_POST[$id])!=1){
					$jsone['result'] = "Fail";
					$jsone['message'] = "You have entered a wrong value on " . $id . ", it should be numeric";
					echo json_encode($jsone);
					exit;
			}
			if(!ereg("[0-9]",$_POST[$id])){
					$jsone['result'] = "Fail";
					$jsone['message'] = "You have entered a wrong value on " . $id . ", it should be numeric";
					echo json_encode($jsone);
					exit;
			}
		}
		if($idx==2){
			if(strlen($_POST[$id])>2){
					$jsone['result'] = "Fail";
					$jsone['message'] = "You have entered a wrong value on " . $id . ", it should be numeric";
					echo json_encode($jsone);
					exit;
			}
			if(!ereg("[0-9]",$_POST[$id]) & !ereg("[0-9]{2}",$_POST[$id])){
					$jsone['result'] = "Fail";
					$jsone['message'] = "You have entered a wrong value on " . $id . ", it should be numeric";
					echo json_encode($jsone);
					exit;
			}
		}
	}

?>