diff options
Diffstat (limited to 'examples/network/torrent/trackerclient.cpp')
| -rw-r--r-- | examples/network/torrent/trackerclient.cpp | 65 |
1 files changed, 8 insertions, 57 deletions
diff --git a/examples/network/torrent/trackerclient.cpp b/examples/network/torrent/trackerclient.cpp index 264a6cc04c..12110ba0ae 100644 --- a/examples/network/torrent/trackerclient.cpp +++ b/examples/network/torrent/trackerclient.cpp @@ -1,52 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause #include "bencodeparser.h" #include "connectionmanager.h" @@ -67,7 +20,7 @@ TrackerClient::TrackerClient(TorrentClient *downloader, QObject *parent) void TrackerClient::start(const MetaInfo &info) { metaInfo = info; - QTimer::singleShot(0, this, SLOT(fetchPeerList())); + QTimer::singleShot(0, this, &TrackerClient::fetchPeerList); if (metaInfo.fileForm() == MetaInfo::SingleFileForm) { length = metaInfo.singleFile().length; @@ -101,18 +54,16 @@ void TrackerClient::timerEvent(QTimerEvent *event) void TrackerClient::fetchPeerList() { + if (metaInfo.announceUrl().isEmpty()) + return; QUrl url(metaInfo.announceUrl()); // Base the query on announce url to include a passkey (if any) QUrlQuery query(url); // Percent encode the hash - QByteArray infoHash = torrentDownloader->infoHash(); - QByteArray encodedSum; - for (int i = 0; i < infoHash.size(); ++i) { - encodedSum += '%'; - encodedSum += QByteArray::number(infoHash[i], 16).right(2).rightJustified(2, '0'); - } + const QByteArray infoHash = torrentDownloader->infoHash(); + const QByteArray encodedSum = infoHash.toPercentEncoding(); bool seeding = (torrentDownloader->state() == TorrentClient::Seeding); @@ -202,7 +153,7 @@ void TrackerClient::httpRequestDone(QNetworkReply *reply) // Mandatory item if (requestIntervalTimer != -1) killTimer(requestIntervalTimer); - requestIntervalTimer = startTimer(dict.value("interval").toInt() * 1000); + requestIntervalTimer = startTimer(std::chrono::seconds(dict.value("interval").toInt())); } if (dict.contains("peers")) { |