cpp,qt: Remove C++ and Qt bindings

* README: Update.
* configure.ac: Remove checks, variables and file generations related to
the C++/Qt bindings. Remove cpp and qt* from available_languages and
default_languages.
* lang/Makefile.am (DIST_SUBDIRS): Remove cpp and qt.
* lang/cpp, lang/qt: Remove.
* m4/ax_check_compile_flag.m4, m4/ax_cxx_compile_stdcxx.m4,
m4/ax_gcc_func_attribute.m4, m4/pkg.m4, m4/qt5.m4, m4/qt6.m4: Remove.
--

The C++ and Qt bindings have been moved to separate Git repositories:
gpgmepp and gpgmeqt.

GnuPG-bug-id: 7262

1 files changed, 0 insertions, 418 deletions

diff --git a/lang/qt/tests/t-various.cpp b/lang/qt/tests/t-various.cpp
deleted file mode 100644
index 282fffc2..00000000
--- a/lang/qt/tests/t-various.cpp
+++ /dev/null
@@ -1,418 +0,0 @@
-/* t-various.cpp
-
-    This file is part of qgpgme, the Qt API binding for gpgme
-    Copyright (c) 2017 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 <QDebug>
-#include <QTest>
-#include <QSignalSpy>
-#include <QTemporaryDir>
-#include "keylistjob.h"
-#include "protocol.h"
-#include "util.h"
-#include <gpgme++/keylistresult.h>
-#include <gpgme++/context.h>
-#include <gpgme++/engineinfo.h>
-#include "dn.h"
-#include <gpgme++/data.h>
-#include "dataprovider.h"
-#include "signkeyjob.h"
-
-#include "t-support.h"
-
-using namespace QGpgME;
-using namespace GpgME;
-
-static const char aKey[] = "-----BEGIN PGP PUBLIC KEY BLOCK-----\n"
-"\n"
-"mDMEWG+w/hYJKwYBBAHaRw8BAQdAiq1oStvDYg8ZfFs5DgisYJo8dJxD+C/AA21O\n"
-"K/aif0O0GXRvZnVfY29uZmxpY3RAZXhhbXBsZS5jb22IlgQTFggAPhYhBHoJBLaV\n"
-"DamYAgoa1L5BwMOl/x88BQJYb7D+AhsDBQkDwmcABQsJCAcCBhUICQoLAgQWAgMB\n"
-"Ah4BAheAAAoJEL5BwMOl/x88GvwA/0SxkbLyAcshGm2PRrPsFQsSVAfwaSYFVmS2\n"
-"cMVIw1PfAQDclRH1Z4MpufK07ju4qI33o4s0UFpVRBuSxt7A4P2ZD7g4BFhvsP4S\n"
-"CisGAQQBl1UBBQEBB0AmVrgaDNJ7K2BSalsRo2EkRJjHGqnp5bBB0tapnF81CQMB\n"
-"CAeIeAQYFggAIBYhBHoJBLaVDamYAgoa1L5BwMOl/x88BQJYb7D+AhsMAAoJEL5B\n"
-"wMOl/x88OR0BAMq4/vmJUORRTmzjHcv/DDrQB030DSq666rlckGIKTShAPoDXM9N\n"
-"0gZK+YzvrinSKZXHmn0aSwmC1/hyPybJPEljBw==\n"
-"=p2Oj\n"
-"-----END PGP PUBLIC KEY BLOCK-----\n";
-
-class TestVarious: public QGpgMETest
-{
-    Q_OBJECT
-
-private Q_SLOTS:
-    void testDN()
-    {
-        DN dn(QStringLiteral("CN=Before\\0DAfter,OU=Test,DC=North America,DC=Fabrikam,DC=COM"));
-        QVERIFY(dn.dn() == QStringLiteral("CN=Before\rAfter,OU=Test,DC=North America,DC=Fabrikam,DC=COM"));
-        QStringList attrOrder;
-        attrOrder << QStringLiteral("DC") << QStringLiteral("OU") << QStringLiteral("CN");
-        dn.setAttributeOrder(attrOrder);
-        QVERIFY(dn.prettyDN() == QStringLiteral("DC=North America,DC=Fabrikam,DC=COM,OU=Test,CN=Before\rAfter"));
-    }
-
-    void testKeyFromFile()
-    {
-        if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() < "2.1.14") {
-            return;
-        }
-        QGpgME::QByteArrayDataProvider dp(aKey);
-        Data data(&dp);
-        const auto keys = data.toKeys();
-        QVERIFY(keys.size() == 1);
-        const auto key = keys[0];
-        QVERIFY(!key.isNull());
-        QVERIFY(key.primaryFingerprint() == QStringLiteral("7A0904B6950DA998020A1AD4BE41C0C3A5FF1F3C"));
-    }
-
-    void testDataRewind()
-    {
-        if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() < "2.1.14") {
-            return;
-        }
-        QGpgME::QByteArrayDataProvider dp(aKey);
-        Data data(&dp);
-        char buf[20];
-        data.read(buf, 20);
-
-        auto keys = data.toKeys();
-        QVERIFY(keys.size() == 0);
-
-        data.rewind();
-
-        keys = data.toKeys();
-        QVERIFY(keys.size() == 1);
-    }
-
-    void testQuickUid()
-    {
-        if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() < "2.1.13") {
-            return;
-        }
-        KeyListJob *job = openpgp()->keyListJob(false, true, true);
-        std::vector<GpgME::Key> keys;
-        GpgME::KeyListResult result = job->exec(QStringList() << QStringLiteral("[email protected]"),
-                                                false, keys);
-        delete job;
-        QVERIFY (!result.error());
-        QVERIFY (keys.size() == 1);
-        Key key = keys.front();
-
-        QVERIFY (key.numUserIDs() == 3);
-        const char uid[] = "Foo Bar (with comment) <[email protected]>";
-
-        auto ctx = Context::createForProtocol(key.protocol());
-        QVERIFY (ctx);
-        hookUpPassphraseProvider(ctx);
-
-        QVERIFY(!ctx->addUid(key, uid));
-        delete ctx;
-        key.update();
-
-        QVERIFY (key.numUserIDs() == 4);
-        bool id_found = false;;
-        for (const auto &u: key.userIDs()) {
-            if (!strcmp (u.id(), uid)) {
-                QVERIFY (!u.isRevoked());
-                id_found = true;
-                break;
-            }
-        }
-        QVERIFY (id_found);
-
-        ctx = Context::createForProtocol(key.protocol());
-        QVERIFY (!ctx->revUid(key, uid));
-        delete ctx;
-        key.update();
-
-        bool id_revoked = false;;
-        for (const auto &u: key.userIDs()) {
-            if (!strcmp (u.id(), uid)) {
-                id_revoked = true;
-                break;
-            }
-        }
-        QVERIFY(id_revoked);
-    }
-
-    void testSetExpire()
-    {
-        if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() < "2.1.22") {
-            return;
-        }
-        KeyListJob *job = openpgp()->keyListJob(false, true, true);
-        std::vector<GpgME::Key> keys;
-        GpgME::KeyListResult result = job->exec(QStringList() << QStringLiteral("[email protected]"),
-                                                false, keys);
-        delete job;
-        QVERIFY (!result.error());
-        QVERIFY (keys.size() == 1);
-        Key key = keys.front();
-
-        QVERIFY (key.subkey(0).expirationTime() == time_t(0));
-        QVERIFY (key.subkey(1).expirationTime() == time_t(0));
-
-        auto ctx = Context::createForProtocol(key.protocol());
-        QVERIFY (ctx);
-        hookUpPassphraseProvider(ctx);
-
-        // change expiration of the main key
-        QVERIFY(!ctx->setExpire(key, 1000));
-        delete ctx;
-        key.update();
-
-        QVERIFY (key.subkey(0).expirationTime() != time_t(0));
-        QVERIFY (key.subkey(1).expirationTime() == time_t(0));
-        time_t keyExpiration = key.subkey(0).expirationTime();
-
-        // change expiration of all subkeys
-        ctx = Context::createForProtocol(key.protocol());
-        QVERIFY(!ctx->setExpire(key, 2000, std::vector<Subkey>(), Context::SetExpireAllSubkeys));
-        delete ctx;
-        key.update();
-
-        QVERIFY (key.subkey(0).expirationTime() == keyExpiration);
-        QVERIFY (key.subkey(1).expirationTime() != time_t(0));
-        time_t subkeyExpiration = key.subkey(1).expirationTime();
-
-        // change expiration of specific subkey(s)
-        ctx = Context::createForProtocol(key.protocol());
-        std::vector<Subkey> specificSubkeys;
-        specificSubkeys.push_back(key.subkey(1));
-        QVERIFY(!ctx->setExpire(key, 3000, specificSubkeys));
-        delete ctx;
-        key.update();
-
-        QVERIFY (key.subkey(0).expirationTime() == keyExpiration);
-        QVERIFY (key.subkey(1).expirationTime() != subkeyExpiration);
-
-        // test error handling: calling setExpire() with the primary key as
-        // subkey should fail with "subkey <primary key fpr> not found"
-        ctx = Context::createForProtocol(key.protocol());
-        std::vector<Subkey> primaryKey;
-        primaryKey.push_back(key.subkey(0));
-        const auto err = ctx->setExpire(key, 3000, primaryKey);
-        QCOMPARE(err.code(), static_cast<int>(GPG_ERR_NOT_FOUND));
-        delete ctx;
-    }
-
-    void testSignKeyWithoutExpiration()
-    {
-        Error err;
-
-        if (!loopbackSupported()) {
-            return;
-        }
-
-        auto ctx = Context::create(OpenPGP);
-        QVERIFY(ctx);
-
-        // Get the signing key ([email protected])
-        auto seckey = ctx->key("A0FF4590BB6122EDEF6E3C542D727CC768697734", err, true);
-        QVERIFY(!err);
-        QVERIFY(!seckey.isNull());
-
-        // Get the target key (Bob / Bravo Test)
-        auto target = ctx->key("D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2", err, false);
-        QVERIFY(!err);
-        QVERIFY(!target.isNull());
-        QVERIFY(target.numUserIDs() > 0);
-
-        // Create the job
-        auto job = std::unique_ptr<SignKeyJob>{openpgp()->signKeyJob()};
-        QVERIFY(job);
-        hookUpPassphraseProvider(job.get());
-
-        // Set up the job
-        job->setExportable(true);
-        job->setSigningKey(seckey);
-        job->setDupeOk(true);
-
-        connect(job.get(), &SignKeyJob::result,
-                this, [this] (const GpgME::Error &err2, const QString &, const GpgME::Error &) {
-                    Q_EMIT asyncDone();
-                    if (err2) {
-                        if (err2.code() == GPG_ERR_GENERAL) {
-                            QFAIL(qPrintable(QString("The SignKeyJob failed with '%1'.\n"
-                                "Hint: Run with GPGMEPP_INTERACTOR_DEBUG=stderr to debug the edit interaction.").arg(errorAsString(err2))));
-                        } else {
-                            QFAIL(qPrintable(QString("The SignKeyJob failed with '%1'.").arg(errorAsString(err2))));
-                        }
-                    }
-                });
-
-        job->start(target);
-        QSignalSpy spy{this, &TestVarious::asyncDone};
-        QVERIFY(spy.wait(QSIGNALSPY_TIMEOUT));
-
-        // At this point the signature should have been added.
-        target.update();
-        const auto keySignature = target.userID(0).signature(target.userID(0).numSignatures() - 1);
-        QVERIFY(keySignature.neverExpires());
-    }
-
-    void testSignKeyWithExpiration()
-    {
-        Error err;
-
-        if (!loopbackSupported()) {
-            return;
-        }
-
-        auto ctx = Context::create(OpenPGP);
-        QVERIFY(ctx);
-
-        // Get the signing key ([email protected])
-        auto seckey = ctx->key("A0FF4590BB6122EDEF6E3C542D727CC768697734", err, true);
-        QVERIFY(!err);
-        QVERIFY(!seckey.isNull());
-
-        // Get the target key (Bob / Bravo Test)
-        auto target = ctx->key("D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2", err, false);
-        QVERIFY(!err);
-        QVERIFY(!target.isNull());
-        QVERIFY(target.numUserIDs() > 0);
-
-        // Create the job
-        auto job = std::unique_ptr<SignKeyJob>{openpgp()->signKeyJob()};
-        QVERIFY(job);
-        hookUpPassphraseProvider(job.get());
-
-        // Set up the job
-        job->setExportable(true);
-        job->setSigningKey(seckey);
-        job->setDupeOk(true);
-        job->setExpirationDate(QDate{2222, 2, 22});
-
-        connect(job.get(), &SignKeyJob::result,
-                this, [this] (const GpgME::Error &err2, const QString &, const GpgME::Error &) {
-                    Q_EMIT asyncDone();
-                    if (err2) {
-                        if (err2.code() == GPG_ERR_GENERAL) {
-                            QFAIL(qPrintable(QString("The SignKeyJob failed with '%1'.\n"
-                                "Hint: Run with GPGMEPP_INTERACTOR_DEBUG=stderr to debug the edit interaction.").arg(errorAsString(err2))));
-                        } else {
-                            QFAIL(qPrintable(QString("The SignKeyJob failed with '%1'.").arg(errorAsString(err2))));
-                        }
-                    }
-                });
-
-        job->start(target);
-        QSignalSpy spy{this, &TestVarious::asyncDone};
-        QVERIFY(spy.wait(QSIGNALSPY_TIMEOUT));
-
-        // At this point the signature should have been added.
-        target.update();
-        const auto keySignature = target.userID(0).signature(target.userID(0).numSignatures() - 1);
-        QVERIFY(!keySignature.neverExpires());
-        const auto expirationDate = QDateTime::fromSecsSinceEpoch(uint_least32_t(keySignature.expirationTime())).date();
-        // expiration date is capped at 2106-02-05; we also allow 2106-02-04 as expiration date because for locations that use DST
-        // the expiration date may be 2106-02-04-23:xx:xx (in local non-DST time) if the current time is 00:xx::xx (in local DST time)
-        const auto expectedExpirationRange = std::make_pair(QDate{2106, 2, 4}, QDate{2106, 2, 5});
-        QVERIFY2(expirationDate >= expectedExpirationRange.first,
-                 ("\n   Actual  : " + expirationDate.toString(Qt::ISODate).toLatin1() +
-                  "\n   Expected: " + expectedExpirationRange.first.toString(Qt::ISODate).toLatin1()).constData());
-        QVERIFY2(expirationDate <= expectedExpirationRange.second,
-                 ("\n   Actual  : " + expirationDate.toString(Qt::ISODate).toLatin1() +
-                  "\n   Expected: " + expectedExpirationRange.second.toString(Qt::ISODate).toLatin1()).constData());
-    }
-
-    void testVersion()
-    {
-        QVERIFY(EngineInfo::Version("2.1.0") < EngineInfo::Version("2.1.1"));
-        QVERIFY(EngineInfo::Version("2.1.10") < EngineInfo::Version("2.1.11"));
-        QVERIFY(EngineInfo::Version("2.2.0") > EngineInfo::Version("2.1.19"));
-        QVERIFY(EngineInfo::Version("1.0.0") < EngineInfo::Version("2.0.0"));
-        QVERIFY(EngineInfo::Version("0.1.0") < EngineInfo::Version("1.0.0"));
-        QVERIFY(!(EngineInfo::Version("2.0.0") < EngineInfo::Version("2.0.0")));
-        QVERIFY(!(EngineInfo::Version("2.0.0") > EngineInfo::Version("2.0.0")));
-        QVERIFY(EngineInfo::Version("3.0.0") > EngineInfo::Version("2.3.20"));
-        QVERIFY(EngineInfo::Version("3.0.1") > EngineInfo::Version("3.0.0"));
-        QVERIFY(EngineInfo::Version("3.1.0") > EngineInfo::Version("3.0.20"));
-
-        QVERIFY(EngineInfo::Version("1.1.1") <= "2.0.0");
-        QVERIFY(EngineInfo::Version("1.1.1") <= "1.2.0");
-        QVERIFY(EngineInfo::Version("1.1.1") <= "1.1.2");
-        QVERIFY(EngineInfo::Version("1.1.1") <= "1.1.1");
-        QVERIFY(!(EngineInfo::Version("1.1.1") <= "1.1.0"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") <= "1.0.9"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") <= "0.9.9"));
-
-        QVERIFY(!(EngineInfo::Version("1.1.1") == "2.0.0"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") == "1.2.0"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") == "1.1.2"));
-        QVERIFY(EngineInfo::Version("1.1.1") == "1.1.1");
-        QVERIFY(!(EngineInfo::Version("1.1.1") == "1.1.0"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") == "1.0.9"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") == "0.9.9"));
-
-        QVERIFY(EngineInfo::Version("1.1.1") != "2.0.0");
-        QVERIFY(EngineInfo::Version("1.1.1") != "1.2.0");
-        QVERIFY(EngineInfo::Version("1.1.1") != "1.1.2");
-        QVERIFY(!(EngineInfo::Version("1.1.1") != "1.1.1"));
-        QVERIFY(EngineInfo::Version("1.1.1") != "1.1.0");
-        QVERIFY(EngineInfo::Version("1.1.1") != "1.0.9");
-        QVERIFY(EngineInfo::Version("1.1.1") != "0.9.9");
-
-        QVERIFY(!(EngineInfo::Version("1.1.1") >= "2.0.0"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") >= "1.2.0"));
-        QVERIFY(!(EngineInfo::Version("1.1.1") >= "1.1.2"));
-        QVERIFY(EngineInfo::Version("1.1.1") >= "1.1.1");
-        QVERIFY(EngineInfo::Version("1.1.1") >= "1.1.0");
-        QVERIFY(EngineInfo::Version("1.1.1") >= "1.0.9");
-        QVERIFY(EngineInfo::Version("1.1.1") >= "0.9.9");
-    }
-
-    void initTestCase()
-    {
-        QGpgMETest::initTestCase();
-        const QString gpgHome = qgetenv("GNUPGHOME");
-        QVERIFY(copyKeyrings(gpgHome, mDir.path()));
-        qputenv("GNUPGHOME", mDir.path().toUtf8());
-        QFile conf(mDir.path() + QStringLiteral("/gpg.conf"));
-        QVERIFY(conf.open(QIODevice::WriteOnly));
-        if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() >= "2.2.18") {
-            conf.write("allow-weak-key-signatures");
-        }
-        conf.close();
-    }
-
-private:
-    QTemporaryDir mDir;
-};
-
-QTEST_MAIN(TestVarious)
-
-#include "t-various.moc"