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/*
qgpgmecryptoconfig.h
This file is part of libkleopatra, the KDE keymanagement library
Copyright (c) 2004 Klarälvdalens Datakonsult AB
Libkleopatra 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.
Libkleopatra 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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the Qt library by Trolltech AS, Norway (or with modified versions
of Qt that use the same license as Qt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
Qt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#ifndef KLEO_QGPGMECRYPTOCONFIG_H
#define KLEO_QGPGMECRYPTOCONFIG_H
#include <kleo/cryptoconfig.h>
#include <qdict.h>
#include <qstringlist.h>
#include <qobject.h>
#include <qvariant.h>
class KProcIO;
class QGpgMECryptoConfigComponent;
class QGpgMECryptoConfigEntry;
/**
* CryptoConfig implementation around the gpgconf command-line tool
* For method docu, see kleo/cryptoconfig.h
*/
class QGpgMECryptoConfig : public QObject, public Kleo::CryptoConfig {
Q_OBJECT
public:
/**
* Constructor
*/
QGpgMECryptoConfig();
virtual ~QGpgMECryptoConfig();
virtual QStringList componentList() const;
virtual Kleo::CryptoConfigComponent* component( const QString& name ) const;
virtual void clear();
virtual void sync( bool runtime );
private slots:
void slotCollectStdOut( KProcIO* proc );
private:
/// @param showErrors if true, a messagebox will be shown if e.g. gpgconf wasn't found
void runGpgConf( bool showErrors );
private:
QDict<QGpgMECryptoConfigComponent> mComponents;
bool mParsed;
};
class QGpgMECryptoConfigGroup;
/// For docu, see kleo/cryptoconfig.h
class QGpgMECryptoConfigComponent : public QObject, public Kleo::CryptoConfigComponent {
Q_OBJECT
public:
QGpgMECryptoConfigComponent( QGpgMECryptoConfig*, const QString& name, const QString& description );
~QGpgMECryptoConfigComponent();
QString name() const { return mName; }
QString iconName() const { return mName; }
QString description() const { return mDescription; }
QStringList groupList() const;
Kleo::CryptoConfigGroup* group( const QString& name ) const;
void sync( bool runtime );
private slots:
void slotCollectStdOut( KProcIO* proc );
private:
void runGpgConf();
private:
QDict<QGpgMECryptoConfigGroup> mGroups;
QString mName;
QString mDescription;
QGpgMECryptoConfigGroup* mCurrentGroup; // during parsing
QString mCurrentGroupName; // during parsing
};
class QGpgMECryptoConfigGroup : public Kleo::CryptoConfigGroup {
public:
QGpgMECryptoConfigGroup( const QString & name, const QString& description, int level );
~QGpgMECryptoConfigGroup() {}
QString name() const { return mName; }
QString iconName() const { return QString::null; }
QString description() const { return mDescription; }
Kleo::CryptoConfigEntry::Level level() const { return mLevel; }
QStringList entryList() const;
Kleo::CryptoConfigEntry* entry( const QString& name ) const;
private:
friend class QGpgMECryptoConfigComponent; // it adds the entries
QDict<QGpgMECryptoConfigEntry> mEntries;
QString mName;
QString mDescription;
Kleo::CryptoConfigEntry::Level mLevel;
};
class QGpgMECryptoConfigEntry : public Kleo::CryptoConfigEntry {
public:
QGpgMECryptoConfigEntry( const QStringList& parsedLine );
~QGpgMECryptoConfigEntry();
QString name() const { return mName; }
QString description() const { return mDescription; }
bool isOptional() const;
bool isReadOnly() const;
bool isList() const;
bool isRuntime() const;
Level level() const { return static_cast<Level>( mLevel ); }
ArgType argType() const { return static_cast<ArgType>( mArgType ); }
bool isSet() const;
bool boolValue() const;
QString stringValue() const;
int intValue() const;
unsigned int uintValue() const;
KURL urlValue() const;
unsigned int numberOfTimesSet() const;
QStringList stringValueList() const;
QValueList<int> intValueList() const;
QValueList<unsigned int> uintValueList() const;
KURL::List urlValueList() const;
void resetToDefault();
void setBoolValue( bool );
void setStringValue( const QString& );
void setIntValue( int );
void setUIntValue( unsigned int );
void setURLValue( const KURL& );
void setNumberOfTimesSet( unsigned int );
void setStringValueList( const QStringList& );
void setIntValueList( const QValueList<int>& );
void setUIntValueList( const QValueList<unsigned int>& );
void setURLValueList( const KURL::List& );
bool isDirty() const { return mDirty; }
void setDirty( bool b );
QString outputString() const;
protected:
bool isStringType() const;
QVariant stringToValue( const QString& value, bool unescape ) const;
QString toString( bool escape ) const;
private:
QString mName;
QString mDescription;
QVariant mDefaultValue;
QVariant mValue;
uint mFlags : 8; // bitfield with 8 bits
uint mLevel : 3; // max is 4 (2, in fact) -> 3 bits
uint mRealArgType : 6; // max is 33 -> 6 bits
uint mArgType : 3; // max is 6 (ArgType enum) -> 3 bits;
uint mDirty : 1;
uint mSet : 1;
};
#endif /* KLEO_QGPGMECRYPTOCONFIG_H */
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