keepassxc/src/core/Metadata.cpp

517 lines
11 KiB
C++

/*
* Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
*
* 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 or (at your option)
* version 3 of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Metadata.h"
#include "core/Entry.h"
#include "core/Group.h"
#include "core/Tools.h"
const int Metadata::DefaultHistoryMaxItems = 10;
const int Metadata::DefaultHistoryMaxSize = 6 * 1024 * 1024;
Metadata::Metadata(QObject* parent)
: QObject(parent)
, m_updateDatetime(true)
{
m_data.generator = "KeePassXC";
m_data.maintenanceHistoryDays = 365;
m_data.masterKeyChangeRec = -1;
m_data.masterKeyChangeForce = -1;
m_data.historyMaxItems = DefaultHistoryMaxItems;
m_data.historyMaxSize = DefaultHistoryMaxSize;
m_data.recycleBinEnabled = true;
m_data.protectTitle = false;
m_data.protectUsername = false;
m_data.protectPassword = true;
m_data.protectUrl = false;
m_data.protectNotes = false;
// m_data.autoEnableVisualHiding = false;
QDateTime now = QDateTime::currentDateTimeUtc();
m_data.nameChanged = now;
m_data.descriptionChanged = now;
m_data.defaultUserNameChanged = now;
m_recycleBinChanged = now;
m_entryTemplatesGroupChanged = now;
m_masterKeyChanged = now;
}
template <class P, class V> bool Metadata::set(P& property, const V& value)
{
if (property != value) {
property = value;
Q_EMIT modified();
return true;
}
else {
return false;
}
}
template <class P, class V> bool Metadata::set(P& property, const V& value, QDateTime& dateTime) {
if (property != value) {
property = value;
if (m_updateDatetime) {
dateTime = QDateTime::currentDateTimeUtc();
}
Q_EMIT modified();
return true;
}
else {
return false;
}
}
void Metadata::setUpdateDatetime(bool value)
{
m_updateDatetime = value;
}
void Metadata::copyAttributesFrom(const Metadata* other)
{
m_data = other->m_data;
}
QString Metadata::generator() const
{
return m_data.generator;
}
QString Metadata::name() const
{
return m_data.name;
}
QDateTime Metadata::nameChanged() const
{
return m_data.nameChanged;
}
QString Metadata::description() const
{
return m_data.description;
}
QDateTime Metadata::descriptionChanged() const
{
return m_data.descriptionChanged;
}
QString Metadata::defaultUserName() const
{
return m_data.defaultUserName;
}
QDateTime Metadata::defaultUserNameChanged() const
{
return m_data.defaultUserNameChanged;
}
int Metadata::maintenanceHistoryDays() const
{
return m_data.maintenanceHistoryDays;
}
QColor Metadata::color() const
{
return m_data.color;
}
bool Metadata::protectTitle() const
{
return m_data.protectTitle;
}
bool Metadata::protectUsername() const
{
return m_data.protectUsername;
}
bool Metadata::protectPassword() const
{
return m_data.protectPassword;
}
bool Metadata::protectUrl() const
{
return m_data.protectUrl;
}
bool Metadata::protectNotes() const
{
return m_data.protectNotes;
}
/*bool Metadata::autoEnableVisualHiding() const
{
return m_autoEnableVisualHiding;
}*/
QImage Metadata::customIcon(const Uuid& uuid) const
{
return m_customIcons.value(uuid);
}
QPixmap Metadata::customIconPixmap(const Uuid& uuid) const
{
QPixmap pixmap;
if (!m_customIcons.contains(uuid)) {
return pixmap;
}
QPixmapCache::Key& cacheKey = m_customIconCacheKeys[uuid];
if (!QPixmapCache::find(cacheKey, &pixmap)) {
pixmap = QPixmap::fromImage(m_customIcons.value(uuid));
cacheKey = QPixmapCache::insert(pixmap);
}
return pixmap;
}
QPixmap Metadata::customIconScaledPixmap(const Uuid& uuid) const
{
QPixmap pixmap;
if (!m_customIcons.contains(uuid)) {
return pixmap;
}
QPixmapCache::Key& cacheKey = m_customIconScaledCacheKeys[uuid];
if (!QPixmapCache::find(cacheKey, &pixmap)) {
QImage image = m_customIcons.value(uuid).scaled(16, 16, Qt::KeepAspectRatio, Qt::SmoothTransformation);
pixmap = QPixmap::fromImage(image);
cacheKey = QPixmapCache::insert(pixmap);
}
return pixmap;
}
bool Metadata::containsCustomIcon(const Uuid& uuid) const
{
return m_customIcons.contains(uuid);
}
QHash<Uuid, QImage> Metadata::customIcons() const
{
return m_customIcons;
}
QHash<Uuid, QPixmap> Metadata::customIconsScaledPixmaps() const
{
QHash<Uuid, QPixmap> result;
for (const Uuid& uuid : m_customIconsOrder) {
result.insert(uuid, customIconScaledPixmap(uuid));
}
return result;
}
QList<Uuid> Metadata::customIconsOrder() const
{
return m_customIconsOrder;
}
bool Metadata::recycleBinEnabled() const
{
return m_data.recycleBinEnabled;
}
Group* Metadata::recycleBin()
{
return m_recycleBin;
}
const Group* Metadata::recycleBin() const
{
return m_recycleBin;
}
QDateTime Metadata::recycleBinChanged() const
{
return m_recycleBinChanged;
}
const Group* Metadata::entryTemplatesGroup() const
{
return m_entryTemplatesGroup;
}
QDateTime Metadata::entryTemplatesGroupChanged() const
{
return m_entryTemplatesGroupChanged;
}
const Group* Metadata::lastSelectedGroup() const
{
return m_lastSelectedGroup;
}
const Group* Metadata::lastTopVisibleGroup() const
{
return m_lastTopVisibleGroup;
}
QDateTime Metadata::masterKeyChanged() const
{
return m_masterKeyChanged;
}
int Metadata::masterKeyChangeRec() const
{
return m_data.masterKeyChangeRec;
}
int Metadata::masterKeyChangeForce() const
{
return m_data.masterKeyChangeForce;
}
int Metadata::historyMaxItems() const
{
return m_data.historyMaxItems;
}
int Metadata::historyMaxSize() const
{
return m_data.historyMaxSize;
}
QHash<QString, QString> Metadata::customFields() const
{
return m_customFields;
}
void Metadata::setGenerator(const QString& value)
{
set(m_data.generator, value);
}
void Metadata::setName(const QString& value)
{
if (set(m_data.name, value, m_data.nameChanged)) {
Q_EMIT nameTextChanged();
}
}
void Metadata::setNameChanged(const QDateTime& value)
{
Q_ASSERT(value.timeSpec() == Qt::UTC);
m_data.nameChanged = value;
}
void Metadata::setDescription(const QString& value)
{
set(m_data.description, value, m_data.descriptionChanged);
}
void Metadata::setDescriptionChanged(const QDateTime& value)
{
Q_ASSERT(value.timeSpec() == Qt::UTC);
m_data.descriptionChanged = value;
}
void Metadata::setDefaultUserName(const QString& value)
{
set(m_data.defaultUserName, value, m_data.defaultUserNameChanged);
}
void Metadata::setDefaultUserNameChanged(const QDateTime& value)
{
Q_ASSERT(value.timeSpec() == Qt::UTC);
m_data.defaultUserNameChanged = value;
}
void Metadata::setMaintenanceHistoryDays(int value)
{
set(m_data.maintenanceHistoryDays, value);
}
void Metadata::setColor(const QColor& value)
{
set(m_data.color, value);
}
void Metadata::setProtectTitle(bool value)
{
set(m_data.protectTitle, value);
}
void Metadata::setProtectUsername(bool value)
{
set(m_data.protectUsername, value);
}
void Metadata::setProtectPassword(bool value)
{
set(m_data.protectPassword, value);
}
void Metadata::setProtectUrl(bool value)
{
set(m_data.protectUrl, value);
}
void Metadata::setProtectNotes(bool value)
{
set(m_data.protectNotes, value);
}
/*void Metadata::setAutoEnableVisualHiding(bool value)
{
set(m_autoEnableVisualHiding, value);
}*/
void Metadata::addCustomIcon(const Uuid& uuid, const QImage& icon)
{
Q_ASSERT(!uuid.isNull());
Q_ASSERT(!m_customIcons.contains(uuid));
m_customIcons.insert(uuid, icon);
// reset cache in case there is also an icon with that uuid
m_customIconCacheKeys[uuid] = QPixmapCache::Key();
m_customIconScaledCacheKeys[uuid] = QPixmapCache::Key();
m_customIconsOrder.append(uuid);
Q_ASSERT(m_customIcons.count() == m_customIconsOrder.count());
Q_EMIT modified();
}
void Metadata::addCustomIconScaled(const Uuid& uuid, const QImage& icon)
{
QImage iconScaled;
// scale down to 128x128 if icon is larger
if (icon.width() > 128 || icon.height() > 128) {
iconScaled = icon.scaled(QSize(128, 128), Qt::KeepAspectRatio,
Qt::SmoothTransformation);
}
else {
iconScaled = icon;
}
addCustomIcon(uuid, iconScaled);
}
void Metadata::removeCustomIcon(const Uuid& uuid)
{
Q_ASSERT(!uuid.isNull());
Q_ASSERT(m_customIcons.contains(uuid));
m_customIcons.remove(uuid);
QPixmapCache::remove(m_customIconCacheKeys.value(uuid));
m_customIconCacheKeys.remove(uuid);
QPixmapCache::remove(m_customIconScaledCacheKeys.value(uuid));
m_customIconScaledCacheKeys.remove(uuid);
m_customIconsOrder.removeAll(uuid);
Q_ASSERT(m_customIcons.count() == m_customIconsOrder.count());
Q_EMIT modified();
}
void Metadata::copyCustomIcons(const QSet<Uuid>& iconList, const Metadata* otherMetadata)
{
for (const Uuid& uuid : iconList) {
Q_ASSERT(otherMetadata->containsCustomIcon(uuid));
if (!containsCustomIcon(uuid) && otherMetadata->containsCustomIcon(uuid)) {
addCustomIcon(uuid, otherMetadata->customIcon(uuid));
}
}
}
void Metadata::setRecycleBinEnabled(bool value)
{
set(m_data.recycleBinEnabled, value);
}
void Metadata::setRecycleBin(Group* group)
{
set(m_recycleBin, group, m_recycleBinChanged);
}
void Metadata::setRecycleBinChanged(const QDateTime& value)
{
Q_ASSERT(value.timeSpec() == Qt::UTC);
m_recycleBinChanged = value;
}
void Metadata::setEntryTemplatesGroup(Group* group)
{
set(m_entryTemplatesGroup, group, m_entryTemplatesGroupChanged);
}
void Metadata::setEntryTemplatesGroupChanged(const QDateTime& value)
{
Q_ASSERT(value.timeSpec() == Qt::UTC);
m_entryTemplatesGroupChanged = value;
}
void Metadata::setLastSelectedGroup(Group* group)
{
set(m_lastSelectedGroup, group);
}
void Metadata::setLastTopVisibleGroup(Group* group)
{
set(m_lastTopVisibleGroup, group);
}
void Metadata::setMasterKeyChanged(const QDateTime& value)
{
Q_ASSERT(value.timeSpec() == Qt::UTC);
m_masterKeyChanged = value;
}
void Metadata::setMasterKeyChangeRec(int value)
{
set(m_data.masterKeyChangeRec, value);
}
void Metadata::setMasterKeyChangeForce(int value)
{
set(m_data.masterKeyChangeForce, value);
}
void Metadata::setHistoryMaxItems(int value)
{
set(m_data.historyMaxItems, value);
}
void Metadata::setHistoryMaxSize(int value)
{
set(m_data.historyMaxSize, value);
}
void Metadata::addCustomField(const QString& key, const QString& value)
{
Q_ASSERT(!m_customFields.contains(key));
m_customFields.insert(key, value);
Q_EMIT modified();
}
void Metadata::removeCustomField(const QString& key)
{
Q_ASSERT(m_customFields.contains(key));
m_customFields.remove(key);
Q_EMIT modified();
}