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// -*- indent-tabs-mode: t; tab-width: 4; c-basic-offset: 4; -*-
/*
This file is part of the KDE Wallet Daemon
Copyright (c) 2008 Michael Leupold <lemma@confuego.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "kwalletsessionstore.h"
class KWalletSessionStore::Session
{
public:
QString m_service; // client dbus service (or empty)
int m_handle; // backend handle
};
KWalletSessionStore::KWalletSessionStore()
{
}
KWalletSessionStore::~KWalletSessionStore()
{
Q_FOREACH(const QList<Session*> &l, m_sessions) {
qDeleteAll(l);
}
}
void KWalletSessionStore::addSession(const QString &appid, const QString &service, int handle)
{
Session *sess = new Session();
sess->m_service = service;
sess->m_handle = handle;
m_sessions[appid].append(sess);
}
bool KWalletSessionStore::hasSession(const QString &appid, int handle) const
{
if (!m_sessions.contains(appid)) {
return false;
} else if (handle == -1) {
return true;
}
QList<Session*>::const_iterator it;
QList<Session*>::const_iterator end = m_sessions[appid].constEnd();
for (it = m_sessions[appid].constBegin(); it != end; ++it) {
Q_ASSERT(*it);
if ((*it)->m_handle == handle) {
return true;
}
}
return false;
}
QList<KWalletAppHandlePair> KWalletSessionStore::findSessions(const QString &service) const
{
QList<KWalletAppHandlePair> rc;
QList<QString> sessionKeys(m_sessions.keys());
Q_FOREACH(const QString &appid, sessionKeys) {
Q_FOREACH(const Session *sess, m_sessions[appid]) {
Q_ASSERT(sess);
if (sess->m_service == service) {
rc.append(qMakePair(appid, sess->m_handle));
}
}
}
return rc;
}
bool KWalletSessionStore::removeSession(const QString &appid, const QString &service, int handle)
{
if (!m_sessions.contains(appid)) {
return false;
}
QList<Session*>::const_iterator it;
QList<Session*>::const_iterator end = m_sessions[appid].constEnd();
for (it = m_sessions[appid].constBegin(); it != end; ++it) {
Q_ASSERT(*it);
if ((*it)->m_service == service && (*it)->m_handle == handle) {
Session *sess = *it;
m_sessions[appid].removeAll(sess);
delete sess;
if (m_sessions[appid].isEmpty()) {
m_sessions.remove(appid);
}
return true;
}
}
return false;
}
int KWalletSessionStore::removeAllSessions(const QString &appid, int handle)
{
if (!m_sessions.contains(appid)) {
return false;
}
QList<Session*>::iterator it;
QList<Session*>::iterator end = m_sessions[appid].end();
for (it = m_sessions[appid].begin(); it != end; ++it) {
Q_ASSERT(*it);
if ((*it)->m_handle == handle) {
delete *it;
*it = 0;
}
}
int removed = m_sessions[appid].removeAll(0);
if (m_sessions[appid].isEmpty()) {
m_sessions.remove(appid);
}
return removed;
}
int KWalletSessionStore::removeAllSessions(int handle) {
QList<QString> appremove;
int numrem = 0;
QList<QString> sessionKeys(m_sessions.keys());
Q_FOREACH(const QString &appid, sessionKeys) {
QList<Session*>::iterator it;
QList<Session*>::iterator end = m_sessions[appid].end();
for (it = m_sessions[appid].begin(); it != end; ++it) {
Q_ASSERT(*it);
if ((*it)->m_handle == handle) {
delete *it;
*it = 0;
numrem++;
}
}
// remove all zeroed sessions
m_sessions[appid].removeAll(0);
if (m_sessions[appid].isEmpty()) {
appremove.append(appid);
}
}
// now remove all applications without sessions
Q_FOREACH(const QString &appid, appremove) {
m_sessions.remove(appid);
}
return numrem;
}
QStringList KWalletSessionStore::getApplications(int handle) const {
QStringList rc;
Q_FOREACH(const QString &appid, m_sessions.uniqueKeys()) {
if (hasSession(appid, handle)) {
rc.append(appid);
}
}
return rc;
}
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