kgpgsigntext.cpp

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/*
 * Copyright (C) 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 "kgpgsigntext.h"

#include "kgpgsettings.h"

KGpgSignText::KGpgSignText(QObject *parent, const QString &signId, const QString &text, const SignOptions &options, const QStringList &extraOptions)
    : KGpgTextOrFileTransaction(parent, text),
    m_fileIndex(-1),
    m_options(options),
    m_signId(signId),
    m_extraOptions(extraOptions)
{
}

KGpgSignText::KGpgSignText(QObject *parent, const QString &signId, const KUrl::List &files, const SignOptions &options, const QStringList &extraOptions)
    : KGpgTextOrFileTransaction(parent, files),
    m_fileIndex(0),
    m_options(options),
    m_signId(signId),
    m_extraOptions(extraOptions)
{
    /* GnuPG can only handle one file at a time when signing */
    Q_ASSERT(files.count() == 1);
}

KGpgSignText::~KGpgSignText()
{
}

QStringList
KGpgSignText::command() const
{
    QStringList ret = m_extraOptions;

    const KUrl::List &files = getInputFiles();
    QString fileName;

    if (!files.isEmpty())
        fileName = files.first().path();

    ret << QLatin1String("-u") << m_signId;

    if (m_options & AsciiArmored) {
        if (fileName.isEmpty())
            ret << QLatin1String("--clearsign");
        else
            ret << QLatin1String("--armor");
    }
    if (KGpgSettings::pgpCompatibility())
        ret << QLatin1String("--pgp6");

    if (!fileName.isEmpty()) {
        if (m_options & DetachedSignature)
            ret << QLatin1String("--detach-sign") <<
                    QLatin1String("--output") << fileName + QLatin1String(".sig");
    }

    return ret;
}

QStringList
KGpgSignText::signedText() const
{
    QStringList result;

    foreach (const QString &line, getMessages())
        if (!line.startsWith(QLatin1String("[GNUPG:] "))) {
            result.append(line);
        }

    return result;
}

#include "kgpgsigntext.moc"