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Viewing changes to kgpg/transactions/kgpgtextorfiletransaction.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2010-05-28 09:49:30 UTC
  • mfrom: (1.2.44 upstream)
  • Revision ID: james.westby@ubuntu.com-20100528094930-jzynf0obv1n2v13a
Tags: 4:4.4.80-0ubuntu1~ppa1
New upstream beta release

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kgpg/transactions/kgpgtextorfiletransaction.cpp
 
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/*
 
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 * Copyright (C) 2008,2009,2010 Rolf Eike Beer <kde@opensource.sf-tec.de>
 
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 */
 
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/***************************************************************************
 
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 *                                                                         *
 
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 *   This program is free software; you can redistribute it and/or modify  *
 
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 *   it under the terms of the GNU General Public License as published by  *
 
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 *   the Free Software Foundation; either version 2 of the License, or     *
 
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 *   (at your option) any later version.                                   *
 
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 *                                                                         *
 
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 ***************************************************************************/
 
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#include "kgpgtextorfiletransaction.h"
 
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#include <KIO/NetAccess>
 
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#include <KLocale>
 
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#include "gpgproc.h"
 
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KGpgTextOrFileTransaction::KGpgTextOrFileTransaction(QObject *parent, const QString &text, const bool allowChaining)
 
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        : KGpgTransaction(parent, allowChaining),
 
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        m_text(text)
 
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{
 
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}
 
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KGpgTextOrFileTransaction::KGpgTextOrFileTransaction(QObject *parent, const KUrl::List &files, const bool allowChaining)
 
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        : KGpgTransaction(parent, allowChaining)
 
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{
 
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        setUrls(files);
 
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}
 
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KGpgTextOrFileTransaction::~KGpgTextOrFileTransaction()
 
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{
 
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        cleanUrls();
 
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}
 
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void
 
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KGpgTextOrFileTransaction::setText(const QString &text)
 
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{
 
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        m_text = text;
 
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        cleanUrls();
 
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}
 
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void
 
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KGpgTextOrFileTransaction::setUrls(const KUrl::List &files)
 
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{
 
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        m_text.clear();
 
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        m_inpfiles = files;
 
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}
 
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bool
 
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KGpgTextOrFileTransaction::preStart()
 
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{
 
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        m_messages.clear();
 
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        QStringList locfiles;
 
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        foreach (const KUrl &url, m_inpfiles) {
 
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                if (url.isLocalFile()) {
 
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                        locfiles.append(url.toLocalFile());
 
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                } else {
 
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                        QString tmpfile;
 
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                        if (KIO::NetAccess::download(url, tmpfile, 0)) {
 
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                                m_tempfiles.append(tmpfile);
 
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                        } else {
 
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                                m_messages.append(KIO::NetAccess::lastErrorString());
 
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                                cleanUrls();
 
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                                setSuccess(TS_KIO_FAILED);
 
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                                return false;
 
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                        }
 
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                }
 
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        }
 
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        if (m_tempfiles.isEmpty() && m_text.isEmpty() && !hasInputTransaction()) {
 
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                setSuccess(TS_MSG_SEQUENCE);
 
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                return false;
 
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        }
 
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        GPGProc *proc = getProcess();
 
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        QStringList args(proc->program().at(0));
 
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        args << "--status-fd=1" << command() << locfiles << m_tempfiles;
 
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        proc->setProgram(args);
 
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        return true;
 
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}
 
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void
 
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KGpgTextOrFileTransaction::postStart()
 
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{
 
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        if (!m_text.isEmpty()){
 
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                GPGProc *proc = getProcess();
 
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                proc->write(m_text.toAscii());
 
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                proc->closeWriteChannel();
 
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        }
 
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}
 
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bool
 
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KGpgTextOrFileTransaction::nextLine(const QString &line)
 
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{
 
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        if (!line.startsWith(QLatin1String("[GNUPG:] SIGEXPIRED")) && !line.startsWith(QLatin1String("[GNUPG:] KEYEXPIRED ")))
 
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                m_messages.append(line);
 
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        return false;
 
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}
 
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void
 
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KGpgTextOrFileTransaction::finish()
 
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{
 
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}
 
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const QStringList &
 
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KGpgTextOrFileTransaction::getMessages() const
 
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{
 
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        return m_messages;
 
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}
 
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void
 
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KGpgTextOrFileTransaction::cleanUrls()
 
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{
 
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        foreach (const QString &u, m_tempfiles)
 
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                KIO::NetAccess::removeTempFile(u);
 
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        m_tempfiles.clear();
 
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        m_locfiles.clear();
 
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        m_inpfiles.clear();
 
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}