140 lines
3.8 KiB
C
140 lines
3.8 KiB
C
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/**
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* Copyright (C) 2018 Tianjin KYLIN Information Technology Co., Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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**/
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#ifndef BIOMETRICPROXY_H
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#define BIOMETRICPROXY_H
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#include <QtDBus>
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#include <QDBusAbstractInterface>
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#include <QDBusUnixFileDescriptor>
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#include "biometricdeviceinfo.h"
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/**
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* @brief UpdateStauts调用返回的结果
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*/
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struct StatusReslut
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{
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int result;
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int enable;
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int devNum;
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int devStatus;
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int opsStatus;
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int notifyMessageId;
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};
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/**
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* @brief USB设备插拔动作
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*/
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enum USBDeviceAction
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{
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ACTION_ATTACHED = 1,
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ACTION_DETACHED = -1
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};
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/**
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* @brief DBus代理类，负责调用对应的DBus接口
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*/
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class BiometricProxy : public QDBusAbstractInterface
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{
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Q_OBJECT
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public:
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explicit BiometricProxy(QObject *parent = nullptr);
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public Q_SLOTS:
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/**
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* @brief 使用指定id的设备进行用户认证
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* @param drvid 驱动（设备）id
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* @param uid 用户id
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* @param indexStart 用于认证的特征索引范围
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* @param indexEnd
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* @return 结果：<int result, int uid> （结果，用户id)
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*/
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QDBusPendingCall Identify(int drvid, int uid, int indexStart = 0, int indexEnd = -1);
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/**
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* @brief 终止设备上正在进行的操作
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* @param drvid 设备id
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* @param waiting 等待时间（秒）
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* @return
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*/
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int StopOps(int drvid, int waiting = 3000);
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/**
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* @brief 获取当前用户已连接设备对应特征数目
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* @param uid 用户id
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* @param indexStart 用于认证的特征索引范围
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* @param indexEnd
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* @return
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*/
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int GetFeatureCount(int uid, int indexStart = 0, int indexEnd = -1);
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/**
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* @brief 获取已连接的设备列表
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* @return
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*/
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DeviceList GetDevList();
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/**
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* @brief 获取设备数量
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* @return
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*/
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int GetDevCount();
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/**
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* @brief 获取设备消息
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* @param drvid 驱动id
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* @return
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*/
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QString GetDevMesg(int drvid);
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/**
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* @brief GetNotifyMesg 获取通知消息
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* @param drvid 驱动id
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* @return
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*/
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QString GetNotifyMesg(int drvid);
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/**
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* @brief GetOpsMesg 获取操作消息
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* @param drvid 驱动id
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* @return
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*/
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QString GetOpsMesg(int drvid);
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/**
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* @brief UpdateStatus 获取更新的设备状态
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* @param drvid 驱动id
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* @return 结果：<int result, int enable, int devNum,
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* int devStatus, int opsStatus, notifyMessageId, ...>
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*/
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StatusReslut UpdateStatus(int drvid);
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int GetUserDevCount(int uid);
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int GetUserDevFeatureCount(int uid,int drvid);
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Q_SIGNALS:
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/**
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* @brief 设备状态发生变化
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* @param drvid 设备id
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* @param status 设备状态
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*/
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void StatusChanged(int drvid, int status);
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/**
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* @brief USB设备热插拔
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* @param drvid 设备id
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* @param action 插拔动作（1：插入，-1：拔出）
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* @param deviceNum 插拔动作后该驱动拥有的设备数量
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*/
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void USBDeviceHotPlug(int drvid, int action, int deviceNum);
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void FrameWritten(int drvid);
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};
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#endif // BIOMETRICPROXY_H
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