message message_header_0x01
{
    required int32 message_id = 1;
    optional int32 session = 2;
}

message room {
	required int32 room_id = 1;
}

message sensor {
	required int32 temp = 1;
	required int32 humi = 2;
	required int32 light = 3;
	required int32 co2 = 4;
}

enum MESSAGE_ID {
	READ_TIME = 1;
	READ_TIME_RESPONSE = 2;
	UPDATE_TIME = 3;
	UPDATE_TIME_RESPONSE = 4;
	READ_CONF = 5;
	READ_CONF_RESPONSE = 6;
	UPDATE_CONF = 7;
	UPDATE_CONF_RESPONSE = 8;
	READ_CONTROLLER_STATE = 9;
	READ_CONTROLLER_STATE_RESPONSE = 10;
	UPDATE_CONTROLLER_STATE = 11;
	UPDATE_CONTROLLER_STATE_RESPONSE = 12;
	READ_SENSOR_DATA = 13;
	READ_SENSOR_DATA_RESPONSE = 14;
	SENSOR_DATA_PUSH = 15;
}

// 1. READ_TIME只是一个动作， 不需要参数

// 2. READ_TIME_RESPONSE
message SynTime {
	required string timestamp = 1; //时间格式为："2014-01-08 22:15:42"	 
}

// 3. UPDATE_TIME
//message SynTime

//4.  UPDATE_TIME_RESPONSE
enum RESPONSE {
	OK = 1;
	// ……
}
message ResponseCode {
	required RESPONSE code = 1;
	optional string log = 2;
}

//-------------------------------------------
// 1. READ_CONF
// READ_CONF传输过程中使用的消息是conf_list， 注意required字段， 也就是说发送放将需要read的conf 的k填好， 然后填写到conf_list当中；

message conf {
	required string k = 1;
	optional int32 v = 2;
}
message conf_list {
	repeated conf c = 1;
}

// 2. READ_CONF_RESPONSE
//message conf_list;

// 3. UPDATE_CONF
//message conf_list;

//4.UPDATE_CONF_RESPONSE;
//message ResponseCode

//-------------------------------------------------
// 1. READ_CONTROLLER_STATE
message Controller {
	required int32 controller_id = 1;
	enum STATE {
		OPEN = 1;
		CLOSE = 2;
		ERROR = 3;
	}
	optional STATE state = 2;
}

// 2. READ_CONTROLLER_STATE_RESPONSE
//message Controller;

// 3. UPDATE_CONTROLLER_STATE
//message Controller;

// 4. UPDATE_CONTROLLER_STATE_RESPONSE
//message ResponseCode;

//1. READ_SENSOR_DATA
//2. READ_SENSOR_DATA_RESPONSE
//3. SENSOR_DATA_PUSH