yhkylin-backup-tools/backup-daemon/systembackupproxy.h

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#ifndef SYSTEMBACKUPPROXY_H
#define SYSTEMBACKUPPROXY_H
#include "workerfactory.h"
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#include "myprocess/rsyncpathtodirprocess.h"
#include "parsebackuplist.h"
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class SystemBackupProxy : public Worker
{
Q_OBJECT
DECLARE_DYNCREATE(SystemBackupProxy)
public:
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// 系统备份的几种场景
enum SystemBackupScene {
SYSTEM_BACKUP, // 系统备份
INC_SYSTEM_BACKUP, // 增量系统备份
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INC_SYSTEM_BACKUP_AT_BASE, // 在原备份点里增量备份
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TRY_SYSTEM_BACKUP, // 测试系统备份,可用于计算备份传输数据大小
TRY_INC_SYSTEM_BACKUP, // 测试增量系统备份,可用于计算备份传输数据大小
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TRY_INC_SYSTEM_BACKUP_AT_BASE, // 测试增量系统备份,在原备份点里增量备份,可用于计算备份传输数据大小
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EFI_BACKUP, // 备份/boot/efi
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};
explicit SystemBackupProxy();
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virtual ~SystemBackupProxy();
public:
// 环境检测
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virtual bool checkEnvEx();
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// 任务处理
virtual void doWorkEx();
// 任务取消
virtual void cancelEx();
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private:
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// 判断是否增量备份
bool isIncBackup();
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// 校验剩余空间是否满足备份
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bool checkFreeCapacity();
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// 计算备份所需空间大小
qint64 calcSizeForBackup();
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/**
* @brief rsync命令参数
* @param scene
* @return rsync的参数信息
*/
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QStringList getRsyncArgs(SystemBackupScene scene);
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/**
* @brief /backup/snapshots/backuplist.xml文件
* @return true-false-
*/
bool recordBackupPoint();
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// 备份准备
bool doPrepare();
// 备份
void doBackup();
// 备份/boot/efi
bool backupEfi();
// 备份系统
bool backupSystem();
void do_kylin_security(const QString& dstDir);
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// 是否备份成功
bool m_bSuccess;
// 当前备份uuid
QString m_curUuid;
// 当前备份目标目录
QString m_destPath;
// 当前备份所需空间大小
qint64 m_size;
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// 备份进程
RsyncPathToDirProcess *m_p;
// 当前备份节点
ParseBackupList::BackupPoint m_backupPoint;
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};
#endif // SYSTEMBACKUPPROXY_H