82 lines
2.7 KiB
C++
82 lines
2.7 KiB
C++
/* Pandora cron manager for Win32.
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Copyright (C) 2018 Artica ST.
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Written by Fermin Hernandez.
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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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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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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _CRON_PANDORA_H_
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#define _CRON_PANDORA_H_
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#include <string>
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#include <ctime>
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#include <stdio.h>
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#include <time.h>
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using namespace std;
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const string CRON_DEFAULT_STRING = "* * * * *";
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const int CR_WILDCARD_VALUE = -1;
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const int CRDOWN = 0;
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const int CRUP = 1;
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const int CRINVALID_DATE = -1;
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const int CR_SECONDS_ONE_DAY = 86400;
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const int CR_MAX_ITERS = 60;
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class Cron {
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private:
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// Properties
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time_t utimestamp;
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/**
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* @brief Stored cron values array
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*
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* First index: minutes, hours, months, days, month
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* Second index: bottom, top
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*
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* Wildcard (*): Bottom and top are -1
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* Single value: Bottom is set and top is -1
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* Interval: Bottom and top are set
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*/
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int params[5][2];
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bool isSet;
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string cronString;
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time_t cronInterval;
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// Methods
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time_t getNextExecutionFrom(time_t date, int interval);
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bool isInCron(time_t date);
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bool isBetweenParams(int value, int position);
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bool isWildCard(int position);
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bool isSingleValue(int position);
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bool isNormalInterval(int position);
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int getResetValue(int position);
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public:
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// Constructor
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Cron(string cron_string);
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// Getter & setters
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bool getIsSet();
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string getCronString();
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string getCronIntervalStr();
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// Other methods
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void update(time_t date, int interval);
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bool shouldExecuteAt(time_t date);
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bool shouldExecuteAtFirst(time_t date);
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};
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#endif
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