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/*
* Copyright (C) 2012 Rolf Eike Beer <[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. *
* *
***************************************************************************/
#ifndef KGPGSIGNTEXT_H
#define KGPGSIGNTEXT_H
#include "kgpgtextorfiletransaction.h"
#include <QUrl>
#include <QObject>
#include <QString>
#include <QStringList>
class QProcess;
/**
* @brief sign the given text or files
*/
class KGpgSignText: public KGpgTextOrFileTransaction {
Q_OBJECT
Q_DISABLE_COPY(KGpgSignText)
KGpgSignText(); // = delete C++0x
public:
enum SignOption {
DefaultSignature = 0, ///< use whatever GnuPGs defaults are
AsciiArmored = 0x1, ///< output the data as printable ASCII as opposed to binary data
DetachedSignature = 0x2, ///< save the signature in a separate file
};
Q_DECLARE_FLAGS(SignOptions, SignOption);
/**
* @brief sign given text
* @param parent parent object
* @param signId the key to use for signing
* @param text text to sign
* @param options signing options
*/
KGpgSignText(QObject *parent, const QString &signId, const QString &text = QString(), const SignOptions &options = AsciiArmored, const QStringList &extraOptions = QStringList());
/**
* @brief sign file
* @param parent parent object
* @param signId the key to use for signing
* @param files list of file locations to sign (must only be 1 file)
* @param options signing options
*
* @warning GnuPG can currently handle only one file per invocation for
* signing, so files may only contain one single file.
*/
KGpgSignText(QObject *parent, const QString &signId, const QList<QUrl> &files, const SignOptions &options = DefaultSignature, const QStringList &extraOptions = QStringList());
/**
* @brief destructor
*/
virtual ~KGpgSignText();
/**
* @brief get signing result
* @return signed text
*/
QStringList signedText() const;
/**
* @brief get gpg info message
* @return the raw messages from gpg during the operation
*/
const QStringList &getMessages() const;
protected:
virtual QStringList command() const;
virtual bool nextLine(const QString &line);
private:
int m_fileIndex;
const SignOptions m_options;
const QString m_signId;
QStringList m_extraOptions;
const QString m_text;
QStringList m_messages;
private slots:
void postStart();
};
Q_DECLARE_OPERATORS_FOR_FLAGS(KGpgSignText::SignOptions);
#endif // KGPGSIGNTEXT_H
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