98 lines
2.8 KiB
C++
Executable File
98 lines
2.8 KiB
C++
Executable File
#ifndef MYBACKUPMANAGER_H
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#define MYBACKUPMANAGER_H
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#include <QObject>
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#include <QtDBus/QDBusVariant>
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#include <QHash>
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#include "mythread.h"
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#include "../common/mydefine.h"
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#include "../common/spinlock_mutex.h"
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class MyBackupManager : public QObject {
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Q_OBJECT
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// Q_CLASSINFO("D-Bus Interface", "com.kylin.backup.manager")
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public:
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explicit MyBackupManager();
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virtual ~MyBackupManager();
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signals:
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// 这3个信号供控制面板/自动更新等外围模块使用
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// 开始备份结果信号
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void sendStartBackupResult(int result);
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// 备份结果信号
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void sendBackupResult(bool result);
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// 进度信号
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void sendRate(int, int);
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// 模块内使用的信号
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// 进度信号
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void progress(int, int);
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// 备份结果信号
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void backupFinished(bool result);
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// 环境检查结果信号
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void sendEnvCheckResult(int result);
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// 还原结果信号
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void sendRestoreResult(bool result);
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// 删除备份结果信号
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void sendDeleteResult(bool result);
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// ghost备份结果信号
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void sendGhostBackupResult(bool result);
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public slots:
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// 备份分区挂载
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int Mount_backup_partition();
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// 卸载backup分区
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bool umountBackupPartition();
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// 环境检测
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int checkEnv(const BackupWrapper& backupWrapper);
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// 备份
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int goBackup(const BackupWrapper& backupWrapper);
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// 还原
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int goRestore(const BackupWrapper& backupWrapper);
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// 删除备份
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int deleteBackupPoint(const BackupWrapper& backupWrapper);
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// ghost镜像
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int ghostBackup(const BackupWrapper& backupWrapper);
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// 控制面板调用的备份接口，重构暂时先兼容以前的老接口
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void autoBackUpForSystemUpdate_noreturn(const QString& autobackup_name, const QString& create_note, const QString& inc_note, const QString& frontUserName, int frontUid);
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// 控制面板调用的获取系统备份接口
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QString getBackupCommentForSystemUpdate(QString& state);
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// 获取备份状态
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int getBackupState(bool& isActive);
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// 取消操作
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int cancel(const BackupWrapper& backupWrapper);
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// 任务结束
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void finished();
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private slots:
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// 卸载backup分区
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bool umountBackup();
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private:
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// 锁定
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bool lock(int frontUid);
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// 解锁
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bool unlock();
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// 自旋锁
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spinlock_mutex m_mutex;
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// 关闭、开启安全保护
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void setKysecStatus(bool status);
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private:
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// 锁文件描述符
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int m_fdLockFile = -1;
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// 备份还原状态
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BackupState m_backupState = BackupState::BACKUP_STATE_INIT;
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// 是否活动的，兼容以前用的,和m_backupState的实际使用功能有重复
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bool m_isActive = false;
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bool m_needUmount = false;
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bool m_bOpenKysec = false;
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bool m_bStartKysecDeamon = false;
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// 工作者线程
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MyThread workerThread;
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};
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#endif // MYBACKUPMANAGER_H
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