plasma-framework/remote/authorizationrule.cpp

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/*
* Copyright 2009 by Rob Scheepmaker <r.scheepmaker@student.utwente.nl>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#include "authorizationrule.h"
#include "authorizationmanager.h"
#include "authorizationmanager_p.h"
#include "authorizationrule_p.h"
#include "credentials.h"
#include <QtCore/QObject>
#include <QtCore/QTimer>
#include <kurl.h>
#include <klocalizedstring.h>
namespace Plasma
{
AuthorizationRulePrivate::AuthorizationRulePrivate(const QString &serviceName, const QString &credentialID,
AuthorizationRule *rule)
: q(rule),
serviceName(serviceName),
credentialID(credentialID),
policy(AuthorizationRule::Deny),
targets(AuthorizationRule::Default),
persistence(AuthorizationRule::Transient)
{
}
AuthorizationRulePrivate::~AuthorizationRulePrivate()
{
}
bool AuthorizationRulePrivate::matches(const QString &name, const QString &id) const
{
if (serviceName == name && (credentialID == id)) {
return true;
}
if (targets.testFlag(AuthorizationRule::AllUsers) && (serviceName == name)) {
return true;
}
if (targets.testFlag(AuthorizationRule::AllServices) && (credentialID == id)) {
return true;
}
return false;
}
void AuthorizationRulePrivate::scheduleChangedSignal()
{
QTimer::singleShot(0, q, SLOT(fireChangedSignal()));
}
void AuthorizationRulePrivate::fireChangedSignal()
{
if ((persistence == AuthorizationRule::Persistent) &&
(policy != AuthorizationRule::PinRequired)) {
AuthorizationManager::self()->d->saveRules();
}
emit q->changed(q);
}
AuthorizationRule::AuthorizationRule(const QString &serviceName, const QString &credentialID)
: QObject(AuthorizationManager::self()),
d(new AuthorizationRulePrivate(serviceName, credentialID, this))
{
}
AuthorizationRule::~AuthorizationRule()
{
delete d;
}
QString AuthorizationRule::description() const
{
//i18n megafest :p
if (d->targets.testFlag(AllUsers) && d->policy == Allow) {
return i18n("Allow everybody access to %1.", d->serviceName);
} else if (d->targets.testFlag(AllUsers) && d->policy == Deny) {
return i18n("Deny everybody access to %1", d->serviceName);
} else if (d->targets.testFlag(AllServices) && d->policy == Allow) {
return i18n("Allow %1 access to all services.", credentials().name());
} else if (d->targets.testFlag(AllServices) && d->policy == Deny) {
return i18n("Deny %1 access to all services.", credentials().name());
} else if (d->policy == Allow) {
return i18n("Allow access to %1, by %2.", d->serviceName, credentials().name());
} else if (d->policy == Deny) {
return i18n("Deny access to %1, by %2.", d->serviceName, credentials().name());
} else {
return i18n("Allow access to %1, by %2?", d->serviceName, credentials().name());
}
}
void AuthorizationRule::setPolicy(Policy policy)
{
d->policy = policy;
d->scheduleChangedSignal();
}
AuthorizationRule::Policy AuthorizationRule::policy()
{
return d->policy;
}
void AuthorizationRule::setTargets(Targets targets)
{
d->targets = targets;
d->scheduleChangedSignal();
}
AuthorizationRule::Targets AuthorizationRule::targets()
{
return d->targets;
}
void AuthorizationRule::setPersistence(Persistence persistence)
{
d->persistence = persistence;
d->scheduleChangedSignal();
}
AuthorizationRule::Persistence AuthorizationRule::persistence()
{
return d->persistence;
}
void AuthorizationRule::setPin(const QString &pin)
{
d->pin = pin;
d->scheduleChangedSignal();
}
QString AuthorizationRule::pin() const
{
return d->pin;
}
Credentials AuthorizationRule::credentials() const
{
return AuthorizationManager::self()->d->getCredentials(d->credentialID);
}
QString AuthorizationRule::serviceName() const
{
return d->serviceName;
}
} // Plasma namespace
#include "moc_authorizationrule.cpp"