kgpgeditkeytransaction.cpp

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/*
 * Copyright (C) 2009,2012 Rolf Eike Beer <kde@opensource.sf-tec.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 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#include "kgpgeditkeytransaction.h"

KGpgEditKeyTransaction::KGpgEditKeyTransaction(QObject *parent, const QString &keyid,
        const QString &command, const bool hasValue, const bool autoSave)
    : KGpgTransaction(parent),
    m_autosave(autoSave),
    m_keyid(keyid)
{
    addArgument(QLatin1String( "--status-fd=1" ));
    addArgument(QLatin1String( "--command-fd=0" ));
    addArgument(QLatin1String( "--edit-key" ));
    addArgument(keyid);

    m_cmdpos = addArgument(command);
    addArgumentRef(&m_cmdpos);

    if (hasValue) {
        m_argpos = addArgument(QString());
        addArgumentRef(&m_argpos);
    } else {
        m_argpos = -1;
    }

    if (autoSave)
        addArgument(QLatin1String( "save" ));
}

KGpgEditKeyTransaction::~KGpgEditKeyTransaction()
{
}

QString
KGpgEditKeyTransaction::getKeyid() const
{
    return m_keyid;
}

bool
KGpgEditKeyTransaction::preStart()
{
    setSuccess(TS_MSG_SEQUENCE);

    return true;
}

bool
KGpgEditKeyTransaction::nextLine(const QString &line)
{
    if (line == QLatin1String("[GNUPG:] GOT_IT")) {
        setSuccess(TS_OK);
        return false;
    } else if (getSuccess() == TS_USER_ABORTED) {
        if (line.contains(QLatin1String( "GET_" ) ))
            return true;
    } else if ((getSuccess() == TS_OK) && line.contains(QLatin1String( "keyedit.prompt" ))) {
        return true;
    } else if (line.contains(QLatin1String( "NEED_PASSPHRASE" ))) {
        // nothing for now
        // we could use the id from NEED_PASSPHRASE as user id hint ...
    } else {
        if (getSuccess() != TS_BAD_PASSPHRASE)
            setSuccess(TS_MSG_SEQUENCE);
        return true;
    }

    return false;
}

KGpgTransaction::ts_boolanswer
KGpgEditKeyTransaction::boolQuestion(const QString& line)
{
    if ((getSuccess() == TS_OK) && (line == QLatin1String("keyedit.save.okay")) && !m_autosave) {
        return BA_YES;
    } else {
        return KGpgTransaction::boolQuestion(line);
    }
}

void
KGpgEditKeyTransaction::replaceValue(const QString &arg)
{
    Q_ASSERT(m_argpos >= 0);

    replaceArgument(m_argpos, arg);
}

void
KGpgEditKeyTransaction::replaceCommand(const QString &cmd)
{
    replaceArgument(m_cmdpos, cmd);
}

#include "kgpgeditkeytransaction.moc"