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/***************************************************************************
* -------------------------------------------------------------------- *
* CT Host Implementation *
* -------------------------------------------------------------------- *
* Copyright (C) 1999, Gary Meyer <[email protected]> *
* -------------------------------------------------------------------- *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
// Do not introduce any TQt or KDE dependencies into the "CT"-prefixed classes.
// I want to be able to reuse these classes with another GUI toolkit. -GM 11/99
#include "cthost.h"
#include "ctcron.h"
#include <unistd.h> // getuid()
#include <sys/types.h>
#include <pwd.h>
using namespace std;
CTHost::CTHost()
{
struct passwd *pwd = 0L;
// If it is the root user
if (getuid() == 0)
{
// Create the system cron table.
createCTCron(true);
// Read /etc/passwd
setpwent(); // restart
while((pwd=getpwent()))
{
createCTCron(pwd);
}
setpwent(); // restart again for others
}
else
// Non-root user, so just create user's cron table.
{
createCTCron();
}
}
CTHost::~CTHost()
{
for (CTCronIterator i = cron.begin(); i != cron.end(); ++i)
delete *i;
}
void CTHost::apply()
{
for (CTCronIterator i = cron.begin(); i != cron.end(); ++i)
{
(*i)->apply();
if ((*i)->isError())
{
error = (*i)->errorMessage();
return;
}
}
}
void CTHost::cancel()
{
for (CTCronIterator i = cron.begin(); i != cron.end(); ++i)
(*i)->cancel();
}
bool CTHost::dirty()
{
bool isDirty(false);
for (CTCronIterator i = cron.begin(); i != cron.end(); ++i)
if ((*i)->dirty()) isDirty = true;
return isDirty;
}
CTCron* CTHost::createCTCron(bool _syscron, string _login)
{
CTCron *p = new CTCron(_syscron, _login);
if (p->isError())
{
error = p->errorMessage();
delete p;
return 0;
}
cron.push_back(p);
return p;
}
CTCron* CTHost::createCTCron(const struct passwd *pwd)
{
CTCron *p = new CTCron(pwd);
if (p->isError())
{
error = p->errorMessage();
delete p;
return 0;
}
cron.push_back(p);
return p;
}
bool CTHost::root() const
{
return (!getuid());
}
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