qt: Add job to import keys given by key ids

* lang/qt/src/receivekeysjob.h, lang/qt/src/qgpgmereceivekeysjob.h,
lang/qt/src/qgpgmereceivekeysjob.cpp: New.
* lang/qt/src/protocol.h (class Protocol): Add pure virtual member
function receiveKeysJob.
* lang/qt/src/protocol_p.h (Protocol::receiveKeysJob): Implement it.
* lang/qt/src/job.cpp, lang/qt/src/Makefile.am: Update accordingly.

* lang/qt/tests/run-receivekeysjob.cpp: New.
* lang/qt/tests/Makefile.am: Add new test runner.
--

This job allows importing keys that are given by their key ids (or
fingerprints) from keyservers as with gpg's recv-keys command.

GnuPG-bug-id: 5808

2 files changed, 67 insertions, 1 deletions

diff --git a/lang/qt/tests/Makefile.am b/lang/qt/tests/Makefile.am
index 18dd989a..6c082b07 100644
--- a/lang/qt/tests/Makefile.am
+++ b/lang/qt/tests/Makefile.am
@@ -73,6 +73,7 @@ t_import_SOURCES = t-import.cpp $(support_src)
 run_exportjob_SOURCES = run-exportjob.cpp
 run_importjob_SOURCES = run-importjob.cpp
 run_keyformailboxjob_SOURCES = run-keyformailboxjob.cpp
+run_receivekeysjob_SOURCES = run-receivekeysjob.cpp
 
 nodist_t_keylist_SOURCES = $(moc_files)
 
@@ -83,7 +84,7 @@ noinst_PROGRAMS = \
 	t-keylist t-keylocate t-ownertrust t-tofuinfo t-encrypt \
 	run-keyformailboxjob t-wkspublish t-verify t-various t-config t-remarks \
 	t-trustsignatures t-changeexpiryjob t-wkdlookup t-import run-importjob \
-	run-exportjob
+	run-exportjob run-receivekeysjob
 
 CLEANFILES = secring.gpg pubring.gpg pubring.kbx trustdb.gpg dirmngr.conf \
 	gpg-agent.conf pubring.kbx~ S.gpg-agent gpg.conf pubring.gpg~ \
diff --git a/lang/qt/tests/run-receivekeysjob.cpp b/lang/qt/tests/run-receivekeysjob.cpp
new file mode 100644
index 00000000..0dc1575b
--- /dev/null
+++ b/lang/qt/tests/run-receivekeysjob.cpp
@@ -0,0 +1,65 @@
+/*
+    run-receivekeysjob.cpp
+
+    This file is part of QGpgME's test suite.
+    Copyright (c) 2022 by 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,
+    version 2, as published by the Free Software Foundation.
+
+    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 <importresult.h>
+#include <protocol.h>
+#include <receivekeysjob.h>
+
+#include <QCoreApplication>
+#include <QDebug>
+
+#include <iostream>
+
+int main(int argc, char **argv)
+{
+    GpgME::initializeLibrary();
+
+    if (argc < 2) {
+        std::cerr << "Usage: " << argv[0] << " KEYID..." << std::endl;
+        return 1;
+    }
+
+    QCoreApplication app(argc, argv);
+    const QStringList keyIds = qApp->arguments().mid(1);
+
+    auto job = QGpgME::openpgp()->receiveKeysJob();
+    const auto result = job->exec(keyIds);
+
+    std::cout << "Result: " << result.error().asString() << std::endl;
+    std::cout << "Details:\n" << result << std::endl;
+
+    return 0;
+}