enum TypeInfo{
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DEVICESELECT_REQ, //查看设备请求
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DEVICESELECT_RES, //查看设备响应
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DEVICEADD_REQ, //增加设备请求
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DEVICEADD_RES, //增加设备响应
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DEVICEDELETE_REQ, //删除设备请求
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DEVICEDELETE_RES, //删除设备响应
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DEVICEUPDATE_REQ, //修改设备请求
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DEVICEUPDATE_RES, //修改设备响应
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DEVICESELECTALL_REQ,//查看全部设备请求
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DEVICESELECTALL_RES//查看全部设备响应
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};
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struct Head
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{
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int type;//区分不同功能结构体
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int lenth;//表示当前封包长度，主要解决年粘包、拆包的操作
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// int flag;
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};
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//设备信息
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struct DeviceData {
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int id; // 设备编号
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char name[32]; // 设备名称
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double longitude; // 设备所在位置（经度）
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double latitude; //设备所在位置（纬度）
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int status; // 设备状态 0：设备正常 1：设备异常 2：设备损坏
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double currentEnvironment_humidity;//当前生产环境湿度
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double currentEnvironment_temperature;//当前生产环境温度
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};
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//全部设备查询请求结构体
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struct DeviceSelectAllReq
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{
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Head head;
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DeviceData dev;
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DeviceSelectAllReq() {//构造函数
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head.type = DEVICESELECTALL_REQ;
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head.lenth = sizeof(DeviceSelectAllReq);
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}
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};
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//全部设备查询响应结构体
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struct DeviceSelectAllRes
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{
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Head head;
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int state;//0：查询成功 1：查询失败
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DeviceData dev[0]; // 柔性数组
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DeviceSelectAllRes() {
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head.type = DEVICESELECTALL_RES;
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head.lenth = sizeof(DeviceSelectAllRes);
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}
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};
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//设备查询请求结构体
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struct DeviceSelectReq
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{
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Head head;
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DeviceData dev;
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DeviceSelectReq() {//构造函数
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head.type = DEVICESELECT_REQ;
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head.lenth = sizeof(DeviceSelectReq);
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}
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};
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//设备查询响应结构体
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struct DeviceSelectRes
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{
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Head head;
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int state;//0：查询成功 1：查询失败
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DeviceData dev[0]; // 柔性数组
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DeviceSelectRes() {
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head.type = DEVICESELECT_RES;
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head.lenth = sizeof(DeviceSelectRes);
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}
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};
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//设备增加请求结构体
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struct DeviceAddReq
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{
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Head head;
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DeviceData dev;
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DeviceAddReq() {
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head.type = DEVICEADD_REQ;
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head.lenth = sizeof(DeviceAddReq);
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}
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};
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//设备增加响应结构体
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struct DeviceAddRes
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{
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Head head;
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int state;//0：添加成功 1：失败
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DeviceAddRes() {
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head.type = DEVICEADD_RES;
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head.lenth = sizeof(DeviceAddRes);
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}
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};
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//设备删除请求结构体
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struct DeviceDeleteReq
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{
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Head head;
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DeviceData dev;
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DeviceDeleteReq() {
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head.type = DEVICEDELETE_REQ;
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head.lenth = sizeof(DeviceDeleteReq);
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}
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};
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//设备删除响应结构体
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struct DeviceDeleteRes
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{
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Head head;
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int state;//0：删除成功 1：删除失败
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DeviceDeleteRes() {
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head.type = DEVICEDELETE_RES;
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head.lenth = sizeof(DeviceDeleteRes);
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}
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};
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//设备修改更新请求结构体
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struct DeviceUpdateReq
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{
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Head head;
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DeviceData dev;
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DeviceUpdateReq() {
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head.type = DEVICEUPDATE_REQ;
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head.lenth = sizeof(DeviceUpdateReq);
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}
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};
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//设备修改更新响应结构体
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struct DeviceUpdateRes
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{
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Head head;
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DeviceData dev;
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int state;//0：修改成功 1：修改失败
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DeviceUpdateRes() {
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head.type = DEVICEUPDATE_RES;
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head.lenth = sizeof(DeviceUpdateRes);
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}
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};
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