File indexing completed on 2024-05-05 05:48:31

 /*
     CT Host Header
     --------------------------------------------------------------------
     SPDX-FileCopyrightText: 1999 Gary Meyer <gary@meyer.net>
     --------------------------------------------------------------------
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QList>
 #include <QString>
 
 #include "ctSaveStatus.h"
 
 class CTTask;
 class CTVariable;
 class CTCron;
 class CTInitializationError;
 class CrontabWidget;
 
 struct passwd;
 
 /**
  * The host machine, or computer (encapsulation of crontab files on the
  * host).
  *
  * If the user is the root user, the cron vector will have a member for
  * each user of the host plus one for the system crontab.
  *
  * If the user is a non-root user, there will be only one member in the
  * cron vector.
  */
 class CTHost
 {
 public:
     /**
      * Constructs the user(s), scheduled tasks, and environment variables
      * from crontab files.
      */
     CTHost(const QString &cronBinary, CTInitializationError &ctInitializationError);
 
     /**
      * Destroys the user(s), scheduled tasks, and environment variable
      * objects.  Does not make any changes to the crontab files.  Any unapplied
      * changes are consequently "cancelled."
      */
     ~CTHost();
 
     /**
      * Apply changes.
      * return an empty string if no problem ocurred.
      */
     CTSaveStatus save(CrontabWidget *mCrontabWidget);
 
     /**
      * Cancel changes.
      */
     void cancel();
 
     /**
      * Indicates whether or not dirty.
      */
     bool isDirty();
 
     /**
      * Indicates whether or not the user is the root user.
      */
     bool isRootUser() const;
 
     CTCron *findCurrentUserCron() const;
     CTCron *findSystemCron() const;
     CTCron *findUserCron(const QString &userLogin) const;
 
     CTCron *findCronContaining(CTTask *ctTask) const;
     CTCron *findCronContaining(CTVariable *ctVariable) const;
 
     /**
      * User(s).
      *
      * If the user is the root user, the cron vector will have a member for
      * each user of the host plus one for the system crontab.
      *
      * If the user is a non-root user, there will be only one member in the
      * cron vector.
      */
     QList<CTCron *> mCrons;
 
 private:
     /**
      * Copy construction not allowed.
      */
     CTHost(const CTHost &source);
 
     /**
      * Assignment not allowed
      */
     CTHost &operator=(const CTHost &source);
 
     /**
      * Factory create a cron table.  Appends to the end of cron.
      */
     CTCron *createSystemCron();
     QString createCTCron(const struct passwd *password);
 
     /**
      * Check /etc/cron.allow, /etc/cron.deny
      */
     bool allowDeny(char *name);
 
     QString mCrontabBinary;
 };