59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
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/**
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* 过期数据删除引擎
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**/
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#ifndef DELETEEXPIREDFOLDERENGINE_H
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#define DELETEEXPIREDFOLDERENGINE_H
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#include "AppCommon.h"
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#include "EngineBase.h"
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#include "EngineFactory.h"
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#include "MyYaml.h"
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#include "myutils.h"
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// 定义日期结构体
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struct Date
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{
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int year;
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int month;
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int day;
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};
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class DeleteExpiredFolderEngine : public ai_matrix::EngineBase
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{
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public:
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DeleteExpiredFolderEngine();
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~DeleteExpiredFolderEngine();
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APP_ERROR Init() override;
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APP_ERROR DeInit() override;
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APP_ERROR Process() override;
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private:
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// 获取某月有多少天
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int DaysInMonth(int year, int month);
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// 解析字符串为日期结构体
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Date StrToDate(const std::string &date_str);
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// 减去指定天数
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void SubtractDays(Date &date, int n_days);
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// 格式化日期结构体为字符串
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std::string DateToStr(const Date &date);
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// 接收一个日期字符串和一个整数n，返回n天前的日期字符串
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std::string getDateBeforeNDays(const std::string &input_date, int n_days);
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void GetSubfolderNames(std::string &directory, std::vector<Date> &folder_names);
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void DeleteFolder(const std::string directory);
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// 删除向量中小于指定日期的所有元素
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void DeleteEarlierDatesFolder(std::string &path, std::vector<Date> &subfolders, const Date &reference_date);
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void DeletePreviousFolder(std::string path, const std::string &date, int n_days);
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private:
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std::string strResultPath_;
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std::string strLogBakPath_;
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int iDaysNumber_;
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};
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ENGINE_REGIST(DeleteExpiredFolderEngine)
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#endif
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