Line data Source code
1 : /*
2 : qgpgmedownloadjob.cpp
3 :
4 : This file is part of qgpgme, the Qt API binding for gpgme
5 : Copyright (c) 2004,2008 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 along
20 : with this program; if not, write to the Free Software Foundation, Inc.,
21 : 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 : #ifdef HAVE_CONFIG_H
36 : #include "config.h"
37 : #endif
38 :
39 : #include "qgpgmedownloadjob.h"
40 :
41 : #include "dataprovider.h"
42 :
43 : #include "context.h"
44 : #include "data.h"
45 :
46 : #include <QStringList>
47 :
48 : #include <cassert>
49 :
50 : using namespace QGpgME;
51 : using namespace GpgME;
52 :
53 0 : QGpgMEDownloadJob::QGpgMEDownloadJob(Context *context)
54 0 : : mixin_type(context)
55 : {
56 0 : lateInitialization();
57 0 : }
58 :
59 0 : QGpgMEDownloadJob::~QGpgMEDownloadJob() {}
60 :
61 0 : static QGpgMEDownloadJob::result_type download_qsl(Context *ctx, const QStringList &pats)
62 : {
63 0 : QGpgME::QByteArrayDataProvider dp;
64 0 : Data data(&dp);
65 :
66 0 : const _detail::PatternConverter pc(pats);
67 :
68 0 : const Error err = ctx->exportPublicKeys(pc.patterns(), data);
69 0 : Error ae;
70 0 : const QString log = _detail::audit_log_as_html(ctx, ae);
71 0 : return std::make_tuple(err, dp.data(), log, ae);
72 : }
73 :
74 0 : static QGpgMEDownloadJob::result_type download(Context *ctx, QThread *thread, const QByteArray &fpr, const std::weak_ptr<QIODevice> &keyData_)
75 : {
76 0 : const std::shared_ptr<QIODevice> keyData = keyData_.lock();
77 0 : if (!keyData) {
78 0 : return download_qsl(ctx, QStringList(QString::fromUtf8(fpr)));
79 : }
80 :
81 0 : const _detail::ToThreadMover kdMover(keyData, thread);
82 :
83 0 : QGpgME::QIODeviceDataProvider dp(keyData);
84 0 : Data data(&dp);
85 :
86 0 : const _detail::PatternConverter pc(fpr);
87 :
88 0 : const Error err = ctx->exportPublicKeys(pc.patterns(), data);
89 0 : Error ae;
90 0 : const QString log = _detail::audit_log_as_html(ctx, ae);
91 0 : return std::make_tuple(err, QByteArray(), log, ae);
92 : }
93 :
94 0 : Error QGpgMEDownloadJob::start(const QStringList &pats)
95 : {
96 0 : run(std::bind(&download_qsl, std::placeholders::_1, pats));
97 0 : return Error();
98 : }
99 :
100 0 : Error QGpgMEDownloadJob::start(const QByteArray &fpr, const std::shared_ptr<QIODevice> &keyData)
101 : {
102 0 : run(std::bind(&download, std::placeholders::_1, std::placeholders::_2, fpr, std::placeholders::_3), keyData);
103 0 : return Error();
104 : }
105 : #include "qgpgmedownloadjob.moc"
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