1 files changed, 129 insertions, 0 deletions
diff --git a/lang/qt/src/qgpgmegpgcardjob.cpp b/lang/qt/src/qgpgmegpgcardjob.cpp
new file mode 100644
index 00000000..a01ae604
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+++ b/lang/qt/src/qgpgmegpgcardjob.cpp
@@ -0,0 +1,129 @@
+/*
+    qgpgmekeyformailboxjob.cpp
+
+    This file is part of qgpgme, the Qt API binding for gpgme
+    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 "qgpgmegpgcardjob.h"
+
+#include <QStringList>
+#include <QFileInfo>
+#include <QDir>
+#include <QProcess>
+#include "util.h"
+
+/* We cannot have a timeout because key generation can
+ * take ages. Well maybe 10 minutes. */
+#define TIMEOUT_VALUE (600000)
+
+#include <tuple>
+
+using namespace GpgME;
+using namespace QGpgME;
+
+QGpgMEGpgCardJob::QGpgMEGpgCardJob()
+    : mixin_type(nullptr)
+{
+    lateInitialization();
+}
+
+QGpgMEGpgCardJob::~QGpgMEGpgCardJob() {}
+
+static QString getGpgCardPath()
+{
+    auto bindir = QString::fromLocal8Bit(dirInfo("bindir"));
+    if (bindir.isEmpty()) {
+        return QString();
+    }
+
+    const QFileInfo fi(QDir(bindir).absoluteFilePath(QStringLiteral("gpg-card")));
+    if (fi.exists() && fi.isExecutable()) {
+        return fi.absoluteFilePath();
+    }
+    return QString();
+}
+
+static QGpgMEGpgCardJob::result_type do_work(const QStringList &cmds, const QString &path)
+{
+    QStringList args;
+    args << QStringLiteral("--with-colons");
+    args += cmds;
+
+    QProcess proc;
+
+    proc.setProgram(path);
+    proc.setArguments(args);
+    proc.start();
+    if (!proc.waitForStarted()) {
+        return std::make_tuple (QString(), QString(), 1, QString(), Error());
+    }
+
+    if (!proc.waitForFinished(TIMEOUT_VALUE)) {
+        return std::make_tuple (QString(), QString(), 1, QString(), Error());
+    }
+    if (proc.exitStatus() == QProcess::NormalExit) {
+        return std::make_tuple (QString::fromUtf8(proc.readAllStandardOutput()),
+                                QString::fromUtf8(proc.readAllStandardError()), proc.exitCode(),
+                                QString(), Error());
+    }
+    return std::make_tuple (QString::fromUtf8(proc.readAllStandardOutput()),
+            QString::fromUtf8(proc.readAllStandardError()), 1,
+            QString(), Error());
+}
+
+Error QGpgMEGpgCardJob::start(const QStringList &cmds)
+{
+    const auto cardpath = getGpgCardPath ();
+    if (cardpath.isEmpty()) {
+        return Error(make_error(GPG_ERR_NOT_SUPPORTED));
+    }
+    run(std::bind(&do_work, cmds, cardpath));
+    return Error();
+}
+
+Error QGpgMEGpgCardJob::exec(const QStringList &cmds, QString &std_out, QString &std_err, int &exitCode)
+{
+    const auto cardpath = getGpgCardPath ();
+    if (cardpath.isEmpty()) {
+        return Error(make_error(GPG_ERR_NOT_SUPPORTED));
+    }
+    const result_type r = do_work(cmds, cardpath);
+    resultHook(r);
+    std_out = std::get<0>(r);
+    std_err = std::get<1>(r);
+    exitCode = std::get<2>(r);
+    return exitCode == 0 ? Error() : Error(make_error(GPG_ERR_GENERAL));
+}
+
+#include "qgpgmegpgcardjob.moc"