1 files changed, 141 insertions, 0 deletions
diff --git a/lang/qt/src/qgpgmesecretkeyexportjob.cpp b/lang/qt/src/qgpgmesecretkeyexportjob.cpp
new file mode 100644
index 00000000..9fd3ffec
--- /dev/null
+++ b/lang/qt/src/qgpgmesecretkeyexportjob.cpp
@@ -0,0 +1,141 @@
+/*
+    qgpgmesecretexportjob.cpp
+
+    This file is part of qgpgme, the Qt API binding for gpgme
+    Copyright (c) 2004 Klar�vdalens Datakonsult AB
+    Copyright (c) 2016 Intevation GmbH
+
+    Libkleopatra 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.
+
+    Libkleopatra 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.
+*/
+
+#include "qgpgmesecretkeyexportjob.h"
+
+#include <QDebug>
+#include "gpgme_backend_debug.h"
+
+#include "context.h"
+#include "data.h"
+
+#include <QStringList>
+
+#include <gpg-error.h>
+
+#include <string.h>
+#include <assert.h>
+
+QGpgME::QGpgMESecretKeyExportJob::QGpgMESecretKeyExportJob(bool armour, const QString &charset)
+    : ExportJob(0),
+      mProcess(0),
+      mError(0),
+      mArmour(armour),
+      mCharset(charset)
+{
+
+}
+
+QGpgME::QGpgMESecretKeyExportJob::~QGpgMESecretKeyExportJob()
+{
+
+}
+
+GpgME::Error QGpgME::QGpgMESecretKeyExportJob::start(const QStringList &patterns)
+{
+    assert(mKeyData.isEmpty());
+
+    if (patterns.size() != 1 || patterns.front().isEmpty()) {
+        deleteLater();
+        return mError = GpgME::Error::fromCode(GPG_ERR_INV_VALUE, GPG_ERR_SOURCE_GPGSM);
+    }
+
+    // create and start gpgsm process:
+    mProcess = new QProcess(this);
+    mProcess->setObjectName(QStringLiteral("gpgsm --export-secret-key-p12"));
+
+    // FIXME: obtain the path to gpgsm from gpgme, so we use the same instance.
+    mProcess->setProgram("gpgsm");
+    QStringList arguments;
+    arguments << QStringLiteral("--export-secret-key-p12");
+    if (mArmour) {
+        arguments << QStringLiteral("--armor");
+    }
+    if (!mCharset.isEmpty()) {
+        arguments << QStringLiteral("--p12-charset") << mCharset;
+    }
+    arguments << QLatin1String(patterns.front().toUtf8());
+
+    mProcess->setArguments(arguments);
+    connect(mProcess, SIGNAL(finished(int,QProcess::ExitStatus)),
+            SLOT(slotProcessExited(int,QProcess::ExitStatus)));
+    connect(mProcess, &QProcess::readyReadStandardOutput,
+            this, &QGpgMESecretKeyExportJob::slotStdout);
+    connect(mProcess, &QProcess::readyReadStandardError,
+            this, &QGpgMESecretKeyExportJob::slotStderr);
+
+    mProcess->start();
+    if (!mProcess->waitForStarted()) {
+        mError = GpgME::Error::fromCode(GPG_ERR_ENOENT, GPG_ERR_SOURCE_GPGSM);   // what else?
+        deleteLater();
+        return mError;
+    } else {
+        return GpgME::Error();
+    }
+}
+
+void QGpgME::QGpgMESecretKeyExportJob::slotCancel()
+{
+    if (mProcess) {
+        mProcess->kill();
+    }
+    mProcess = 0;
+    mError = GpgME::Error::fromCode(GPG_ERR_CANCELED, GPG_ERR_SOURCE_GPGSM);
+}
+
+void QGpgME::QGpgMESecretKeyExportJob::slotStdout()
+{
+    QString line = QString::fromLocal8Bit(mProcess->readLine());
+    if (!line.isEmpty()) {
+        return;
+    }
+    const unsigned int oldlen = mKeyData.size();
+    mKeyData.resize(oldlen + line.length());
+    memcpy(mKeyData.data() + oldlen, line.toLatin1(), line.length());
+}
+
+void QGpgME::QGpgMESecretKeyExportJob::slotStderr()
+{
+    // implement? or not?
+}
+
+void QGpgME::QGpgMESecretKeyExportJob::slotProcessExited(int exitCode, QProcess::ExitStatus exitStatus)
+{
+    Q_EMIT done();
+    if (!mError &&
+            (exitStatus != QProcess::NormalExit || exitCode != 0)) {
+        mError = GpgME::Error::fromCode(GPG_ERR_GENERAL, GPG_ERR_SOURCE_GPGSM);
+    }
+    Q_EMIT result(mError, mKeyData);
+    deleteLater();
+}