SmartOS/TinyNet/DevicesManagement.h

78 lines
2.2 KiB
C++

#ifndef __DevMgmt_H__
#define __DevMgmt_H__
#include "Sys.h"
#include "TokenNet\Device.h"
#include "TokenNet\DeviceMessage.h"
#include "Flash.h"
#include "TinyConfig.h"
#include "TokenNet\TokenClient.h"
#include "TokenNet\DeviceMessage.h"
#include "Security\Crc.h"
// DevicesManagement 服务于客户端/云端 所以内部 Port 限定为TokenClient
class DevicesManagement
{
public:
DevicesManagement();
~DevicesManagement();
bool SetFlashCfg(uint addr, uint size);
int Length() { return DevArr.Length(); }
Device* FindDev(byte id)const;
Device* FindDev(const Buffer& hardid) const;
int LoadDev();
void ClearDev();
void ShowDev();
private: // 外部操作使用 DeviceRequest
void SaveDev();
bool DeleteDev(byte id);
int PushDev(Device* dv);
public:
// 设备列表
TArray<Device*> DevArr;
// 持久在线列表
TArray<Device*> OnlineAlways;
static DevicesManagement * Current;
// 发送时刻再绑定?! 如果绑定失败报错?
TokenClient * Port = nullptr;
// 处理TokenMsg的设备指令
bool DeviceProcess(String &act, const Message& msg);
void SendDevicesIDs();
// 设备状态变更上报 由TinyServer这种对象调用
void DeviceRequest(DeviceAtions act, const Device* dv = nullptr);
void DeviceRequest(DeviceAtions act, byte id);
private:
// 把ids写入到ms
int WriteIDs(Stream & ms);
// 获取设备信息到 MemoryStream (名值对形式)
bool GetDevInfo(byte id, MemoryStream &ms);
bool GetDevInfo(Device *dv, MemoryStream &ms);
// 发送单个设备信息 只在维护设备状态时使用
bool SendDevices(DeviceAtions act, const Device* dv = nullptr);
public:
// 维护设备状态
void MaintainState();
typedef void(*DevPrsCallback)(DeviceAtions act, const Device* dv, void * param);
// 注册到使用 TokenMsg Delete 设备的时候
void Register(DevPrsCallback func, void* param) { _DevProcess = func; _ClbkParam = param; };
private:
const Config GetStore(Flash &flash);
uint _Addr = 0; // 固化到flash的地址
uint _FlashSize = 0;
DevPrsCallback _DevProcess = nullptr;
void * _ClbkParam = nullptr;
};
#endif // !__DevMgmt_H__