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Diffstat (limited to 'lang/qt/src/qgpgmebackend.cpp')
| -rw-r--r-- | lang/qt/src/qgpgmebackend.cpp | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/lang/qt/src/qgpgmebackend.cpp b/lang/qt/src/qgpgmebackend.cpp deleted file mode 100644 index 9cd34006..00000000 --- a/lang/qt/src/qgpgmebackend.cpp +++ /dev/null @@ -1,222 +0,0 @@ -/* - qgpgmebackend.cpp - - This file is part of qgpgme, the Qt API binding for gpgme - Copyright (c) 2004,2005 Klarälvdalens Datakonsult AB - Copyright (c) 2016 by Bundesamt für Sicherheit in der Informationstechnik - Software engineering by Intevation GmbH - - QGpgME 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. - - QGpgME 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. -*/ - -#ifdef HAVE_CONFIG_H - #include "config.h" -#endif - -#include "qgpgmebackend.h" - -#include "qgpgmegpgcardjob.h" - -#include <gpgme++/error.h> -#include <gpgme++/engineinfo.h> - -#include "protocol_p.h" - -#include <QFile> -#include <QString> - -const char QGpgME::QGpgMEBackend::OpenPGP[] = "OpenPGP"; -const char QGpgME::QGpgMEBackend::SMIME[] = "SMIME"; - - -QGpgME::QGpgMEBackend::QGpgMEBackend() - : mCryptoConfig(nullptr), - mOpenPGPProtocol(nullptr), - mSMIMEProtocol(nullptr) -{ - GpgME::initializeLibrary(); -} - -QGpgME::QGpgMEBackend::~QGpgMEBackend() -{ - delete mCryptoConfig; mCryptoConfig = nullptr; - delete mOpenPGPProtocol; mOpenPGPProtocol = nullptr; - delete mSMIMEProtocol; mSMIMEProtocol = nullptr; -} - -QString QGpgME::QGpgMEBackend::name() const -{ - return QStringLiteral("gpgme"); -} - -QString QGpgME::QGpgMEBackend::displayName() const -{ - return QStringLiteral("GpgME"); -} - -QGpgME::CryptoConfig *QGpgME::QGpgMEBackend::config() const -{ - if (!mCryptoConfig) { - if (GpgME::hasFeature(GpgME::GpgConfEngineFeature, 0)) { - mCryptoConfig = new QGpgMENewCryptoConfig; - } - } - return mCryptoConfig; -} - -QGpgME::GpgCardJob *QGpgME::QGpgMEBackend::gpgCardJob() const -{ - return new QGpgME::QGpgMEGpgCardJob(); -} - -static bool check(GpgME::Protocol proto, QString *reason) -{ - if (!GpgME::checkEngine(proto)) { - return true; - } - if (!reason) { - return false; - } - // error, check why: -#if 0 -Port away from localised string or delete. - const GpgME::EngineInfo ei = GpgME::engineInfo(proto); - if (ei.isNull()) { - *reason = i18n("GPGME was compiled without support for %1.", proto == GpgME::CMS ? QLatin1String("S/MIME") : QLatin1String("OpenPGP")); - } else if (ei.fileName() && !ei.version()) { - *reason = i18n("Engine %1 is not installed properly.", QFile::decodeName(ei.fileName())); - } else if (ei.fileName() && ei.version() && ei.requiredVersion()) - *reason = i18n("Engine %1 version %2 installed, " - "but at least version %3 is required.", - QFile::decodeName(ei.fileName()), QLatin1String(ei.version()), QLatin1String(ei.requiredVersion())); - else { - *reason = i18n("Unknown problem with engine for protocol %1.", proto == GpgME::CMS ? QLatin1String("S/MIME") : QLatin1String("OpenPGP")); - } -#endif - return false; -} - -bool QGpgME::QGpgMEBackend::checkForOpenPGP(QString *reason) const -{ - return check(GpgME::OpenPGP, reason); -} - -bool QGpgME::QGpgMEBackend::checkForSMIME(QString *reason) const -{ - return check(GpgME::CMS, reason); -} - -bool QGpgME::QGpgMEBackend::checkForProtocol(const char *name, QString *reason) const -{ - if (qstricmp(name, OpenPGP) == 0) { - return check(GpgME::OpenPGP, reason); - } - if (qstricmp(name, SMIME) == 0) { - return check(GpgME::CMS, reason); - } - if (reason) { - *reason = QStringLiteral("Unsupported protocol \"%1\"").arg(QLatin1String(name)); - } - return false; -} - -QGpgME::Protocol *QGpgME::QGpgMEBackend::openpgp() const -{ - if (!mOpenPGPProtocol) - if (checkForOpenPGP()) { - mOpenPGPProtocol = new ::Protocol(GpgME::OpenPGP); - } - return mOpenPGPProtocol; -} - -QGpgME::Protocol *QGpgME::QGpgMEBackend::smime() const -{ - if (!mSMIMEProtocol) - if (checkForSMIME()) { - mSMIMEProtocol = new ::Protocol(GpgME::CMS); - } - return mSMIMEProtocol; -} - -QGpgME::Protocol *QGpgME::QGpgMEBackend::protocol(const char *name) const -{ - if (qstricmp(name, OpenPGP) == 0) { - return openpgp(); - } - if (qstricmp(name, SMIME) == 0) { - return smime(); - } - return nullptr; -} - -bool QGpgME::QGpgMEBackend::supportsProtocol(const char *name) const -{ - return qstricmp(name, OpenPGP) == 0 || qstricmp(name, SMIME) == 0; -} - -const char *QGpgME::QGpgMEBackend::enumerateProtocols(int i) const -{ - switch (i) { - case 0: return OpenPGP; - case 1: return SMIME; - default: return nullptr; - } -} - -static QGpgME::QGpgMEBackend *gpgmeBackend; - -QGpgME::CryptoConfig *QGpgME::cryptoConfig() -{ - if (!gpgmeBackend) { - gpgmeBackend = new QGpgME::QGpgMEBackend(); - } - return gpgmeBackend->config(); - -} - -QGpgME::Protocol *QGpgME::openpgp() -{ - if (!gpgmeBackend) { - gpgmeBackend = new QGpgME::QGpgMEBackend(); - } - return gpgmeBackend->openpgp(); -} - -QGpgME::Protocol *QGpgME::smime() -{ - if (!gpgmeBackend) { - gpgmeBackend = new QGpgME::QGpgMEBackend(); - } - return gpgmeBackend->smime(); -} - -QGpgME::GpgCardJob *QGpgME::gpgCardJob () -{ - if (!gpgmeBackend) { - gpgmeBackend = new QGpgME::QGpgMEBackend(); - } - return gpgmeBackend->gpgCardJob(); -} |