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Diffstat (limited to 'lang/qt/src/qgpgmelistallkeysjob.cpp')
| -rw-r--r-- | lang/qt/src/qgpgmelistallkeysjob.cpp | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/lang/qt/src/qgpgmelistallkeysjob.cpp b/lang/qt/src/qgpgmelistallkeysjob.cpp deleted file mode 100644 index ab9f1f42..00000000 --- a/lang/qt/src/qgpgmelistallkeysjob.cpp +++ /dev/null @@ -1,241 +0,0 @@ -/* - qgpgmelistallkeysjob.cpp - - This file is part of qgpgme, the Qt API binding for gpgme - Copyright (c) 2004,2008 Klarälvdalens Datakonsult AB - Copyright (c) 2016 by Bundesamt für Sicherheit in der Informationstechnik - Software engineering by Intevation GmbH - Copyright (c) 2022,2023 g10 Code GmbH - Software engineering by Ingo Klöcker <[email protected]> - - 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 "qgpgmelistallkeysjob.h" - -#include "listallkeysjob_p.h" - -#include "debug.h" -#include <gpgme++/key.h> -#include <gpgme++/context.h> -#include <gpgme++/engineinfo.h> -#include <gpgme++/global.h> -#include <gpgme++/keylistresult.h> -#include "qgpgme_debug.h" - -#include <gpg-error.h> - -#include <algorithm> - -#include <cstdlib> -#include <cstring> -#include <cassert> - -using namespace QGpgME; -using namespace GpgME; - -namespace -{ - -class QGpgMEListAllKeysJobPrivate : public ListAllKeysJobPrivate -{ - QGpgMEListAllKeysJob *q = nullptr; - -public: - QGpgMEListAllKeysJobPrivate(QGpgMEListAllKeysJob *qq) - : q{qq} - { - } - - ~QGpgMEListAllKeysJobPrivate() override = default; - -private: - GpgME::Error startIt() override - { - Q_ASSERT(!"Not supported by this Job class."); - return Error::fromCode(GPG_ERR_NOT_SUPPORTED); - } - - void startNow() override - { - q->run(); - } -}; - -} - -QGpgMEListAllKeysJob::QGpgMEListAllKeysJob(Context *context) - : mixin_type(context) -{ - setJobPrivate(this, std::unique_ptr<QGpgMEListAllKeysJobPrivate>{new QGpgMEListAllKeysJobPrivate{this}}); - lateInitialization(); -} - -QGpgMEListAllKeysJob::~QGpgMEListAllKeysJob() {} - -namespace { - -static KeyListResult do_list_keys_legacy(Context *ctx, std::vector<Key> &keys, bool secretOnly) -{ - - const char **pat = nullptr; - if (const Error err = ctx->startKeyListing(pat, secretOnly)) { - return KeyListResult(nullptr, err); - } - - Error err; - do { - keys.push_back(ctx->nextKey(err)); - } while (!err); - - keys.pop_back(); - - const KeyListResult result = ctx->endKeyListing(); - ctx->cancelPendingOperation(); - return result; -} - -template <typename ForwardIterator, typename BinaryPredicate> -ForwardIterator unique_by_merge(ForwardIterator first, ForwardIterator last, BinaryPredicate pred) -{ - first = std::adjacent_find(first, last, pred); - if (first == last) { - return last; - } - - ForwardIterator dest = first; - dest->mergeWith(*++first); - while (++first != last) - if (pred(*dest, *first)) { - dest->mergeWith(*first); - } else { - *++dest = *first; - } - return ++dest; -} - -static void merge_keys(std::vector<Key> &merged, std::vector<Key> &pub, std::vector<Key> &sec) -{ - merged.reserve(pub.size() + sec.size()); - - std::merge(pub.begin(), pub.end(), - sec.begin(), sec.end(), - std::back_inserter(merged), - ByFingerprint<std::less>()); - - merged.erase(unique_by_merge(merged.begin(), merged.end(), ByFingerprint<std::equal_to>()), - merged.end()); -} - -static QGpgMEListAllKeysJob::result_type list_keys_legacy(Context *ctx, bool mergeKeys) -{ - std::vector<Key> pub, sec, merged; - KeyListResult r; - - r.mergeWith(do_list_keys_legacy(ctx, pub, false)); - std::sort(pub.begin(), pub.end(), ByFingerprint<std::less>()); - - r.mergeWith(do_list_keys_legacy(ctx, sec, true)); - std::sort(sec.begin(), sec.end(), ByFingerprint<std::less>()); - - if (mergeKeys) { - merge_keys(merged, pub, sec); - } else { - merged.swap(pub); - } - return std::make_tuple(r, merged, sec, QString(), Error()); -} - -static KeyListResult do_list_keys(Context *ctx, std::vector<Key> &keys) -{ - const unsigned int keyListMode = ctx->keyListMode(); - ctx->addKeyListMode(KeyListMode::WithSecret); - - const char **pat = nullptr; - if (const Error err = ctx->startKeyListing(pat)) { - ctx->setKeyListMode(keyListMode); - return KeyListResult(nullptr, err); - } - - Error err; - do { - keys.push_back(ctx->nextKey(err)); - } while (!err); - - keys.pop_back(); - - const KeyListResult result = ctx->endKeyListing(); - ctx->setKeyListMode(keyListMode); - - ctx->cancelPendingOperation(); - return result; -} - -static QGpgMEListAllKeysJob::result_type list_keys(Context *ctx, bool mergeKeys, ListAllKeysJob::Options options) -{ - if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() < "2.1.0") { - return list_keys_legacy(ctx, mergeKeys); - } - - if (options & ListAllKeysJob::DisableAutomaticTrustDatabaseCheck) { - auto err = ctx->setFlag("no-auto-check-trustdb", "1"); - if (err) { - // ignore error, but log a warning - qCWarning(QGPGME_LOG) << "Setting context flag no-auto-check-trustdb failed:" << err; - } - } - - std::vector<Key> keys; - KeyListResult r = do_list_keys(ctx, keys); - std::sort(keys.begin(), keys.end(), ByFingerprint<std::less>()); - - std::vector<Key> sec; - std::copy_if(keys.begin(), keys.end(), std::back_inserter(sec), [](const Key &key) { return key.hasSecret(); }); - - return std::make_tuple(r, keys, sec, QString(), Error()); -} - -} - -Error QGpgMEListAllKeysJob::start(bool mergeKeys) -{ - run(std::bind(&list_keys, std::placeholders::_1, mergeKeys, options())); - return Error(); -} - -KeyListResult QGpgMEListAllKeysJob::exec(std::vector<Key> &pub, std::vector<Key> &sec, bool mergeKeys) -{ - const result_type r = list_keys(context(), mergeKeys, options()); - pub = std::get<1>(r); - sec = std::get<2>(r); - return std::get<0>(r); -} - -#include "qgpgmelistallkeysjob.moc" |