1 /*
2     qgpgmeencryptjob.h
3 
4     This file is part of qgpgme, the Qt API binding for gpgme
5     Copyright (c) 2004,2007,2008 Klarälvdalens Datakonsult AB
6     Copyright (c) 2016 by Bundesamt für Sicherheit in der Informationstechnik
7     Software engineering by Intevation GmbH
8 
9     QGpgME is free software; you can redistribute it and/or
10     modify it under the terms of the GNU General Public License as
11     published by the Free Software Foundation; either version 2 of the
12     License, or (at your option) any later version.
13 
14     QGpgME is distributed in the hope that it will be useful,
15     but WITHOUT ANY WARRANTY; without even the implied warranty of
16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17     General Public License for more details.
18 
19     You should have received a copy of the GNU General Public License
20     along with this program; if not, write to the Free Software
21     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
22 
23     In addition, as a special exception, the copyright holders give
24     permission to link the code of this program with any edition of
25     the Qt library by Trolltech AS, Norway (or with modified versions
26     of Qt that use the same license as Qt), and distribute linked
27     combinations including the two.  You must obey the GNU General
28     Public License in all respects for all of the code used other than
29     Qt.  If you modify this file, you may extend this exception to
30     your version of the file, but you are not obligated to do so.  If
31     you do not wish to do so, delete this exception statement from
32     your version.
33 */
34 
35 #ifndef __QGPGME_QGPGMEENCRYPTJOB_H__
36 #define __QGPGME_QGPGMEENCRYPTJOB_H__
37 
38 #include "encryptjob.h"
39 
40 #include "threadedjobmixin.h"
41 
42 #ifdef BUILDING_QGPGME
43 # include "encryptionresult.h"
44 #else
45 #include <gpgme++/encryptionresult.h>
46 #endif
47 #ifdef BUILDING_QGPGME
48 # include "key.h"
49 #else
50 #include <gpgme++/key.h>
51 #endif
52 
53 namespace QGpgME
54 {
55 
56 class QGpgMEEncryptJob
57 #ifdef Q_MOC_RUN
58     : public EncryptJob
59 #else
60     : public _detail::ThreadedJobMixin<EncryptJob, std::tuple<GpgME::EncryptionResult, QByteArray, QString, GpgME::Error> >
61 #endif
62 {
63     Q_OBJECT
64 #ifdef Q_MOC_RUN
65 public Q_SLOTS:
66     void slotFinished();
67 #endif
68 public:
69     explicit QGpgMEEncryptJob(GpgME::Context *context);
70     ~QGpgMEEncryptJob();
71 
72     /* from EncryptJob */
73     GpgME::Error start(const std::vector<GpgME::Key> &recipients,
74                        const QByteArray &plainText, bool alwaysTrust) Q_DECL_OVERRIDE;
75 
76     /* from EncryptJob */
77     void start(const std::vector<GpgME::Key> &recipients,
78                const std::shared_ptr<QIODevice> &plainText,
79                const std::shared_ptr<QIODevice> &cipherText,
80                bool alwaysTrust) Q_DECL_OVERRIDE;
81 
82     /* from EncryptJob */
83     GpgME::EncryptionResult exec(const std::vector<GpgME::Key> &recipients,
84                                  const QByteArray &plainText, bool alwaysTrust,
85                                  QByteArray &cipherText) Q_DECL_OVERRIDE;
86     /* from EncryptJob */
87     void start(const std::vector<GpgME::Key> &recipients,
88                const std::shared_ptr<QIODevice> &plainText,
89                const std::shared_ptr<QIODevice> &cipherText,
90                const GpgME::Context::EncryptionFlags flags) Q_DECL_OVERRIDE;
91 
92     /* from EncryptJob */
93     GpgME::EncryptionResult exec(const std::vector<GpgME::Key> &recipients,
94                                  const QByteArray &plainText, const GpgME::Context::EncryptionFlags flags,
95                                  QByteArray &cipherText) Q_DECL_OVERRIDE;
96 
97     /* from EncryptJob */
98     void setOutputIsBase64Encoded(bool on) Q_DECL_OVERRIDE;
99 
100     /* from ThreadedJobMixin */
101     void resultHook(const result_type &r) Q_DECL_OVERRIDE;
102 
103 private:
104     bool mOutputIsBase64Encoded;
105     GpgME::EncryptionResult mResult;
106 };
107 
108 }
109 
110 #endif // __QGPGME_QGPGMEENCRYPTJOB_H__
111