1 files changed, 18 insertions, 65 deletions

diff --git a/examples/network/torrent/filemanager.h b/examples/network/torrent/filemanager.h
index 1438ed5404..9eef18a8ab 100644
--- a/examples/network/torrent/filemanager.h
+++ b/examples/network/torrent/filemanager.h
@@ -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
 
 #ifndef FILEMANAGER_H
 #define FILEMANAGER_H
@@ -76,13 +29,13 @@ public:
     inline void setMetaInfo(const MetaInfo &info) { metaInfo = info; }
     inline void setDestinationFolder(const QString &directory) { destinationPath = directory; }
 
-    int read(int pieceIndex, int offset, int length);
-    void write(int pieceIndex, int offset, const QByteArray &data);
-    void verifyPiece(int pieceIndex);
+    qint32 read(qint32 pieceIndex, qint32 offset, qint32 length);
+    void write(qint32 pieceIndex, qint32 offset, const QByteArray &data);
+    void verifyPiece(qint32 pieceIndex);
     inline qint64 totalSize() const { return totalLength; }
 
-    inline int pieceCount() const { return numPieces; }
-    int pieceLengthAt(int pieceIndex) const;
+    inline qint32 pieceCount() const { return numPieces; }
+    qint32 pieceLengthAt(qint32 pieceIndex) const;
 
     QBitArray completedPieces() const;
     void setCompletedPieces(const QBitArray &pieces);
@@ -93,35 +46,35 @@ public slots:
     void startDataVerification();
 
 signals:
-    void dataRead(int id, int pieceIndex, int offset, const QByteArray &data);
+    void dataRead(qint32 id, qint32 pieceIndex, qint32 offset, const QByteArray &data);
     void error();
     void verificationProgress(int percent);
     void verificationDone();
-    void pieceVerified(int pieceIndex, bool verified);
+    void pieceVerified(qint32 pieceIndex, bool verified);
 
 protected:
     void run() override;
 
 private slots:
-    bool verifySinglePiece(int pieceIndex);
+    bool verifySinglePiece(qint32 pieceIndex);
     void wakeUp();
 
 private:
     bool generateFiles();
-    QByteArray readBlock(int pieceIndex, int offset, int length);
-    bool writeBlock(int pieceIndex, int offset, const QByteArray &data);
+    QByteArray readBlock(qint32 pieceIndex, qint32 offset, qint32 length);
+    bool writeBlock(qint32 pieceIndex, qint32 offset, const QByteArray &data);
     void verifyFileContents();
 
     struct WriteRequest {
-        int pieceIndex;
-        int offset;
+        qint32 pieceIndex;
+        qint32 offset;
         QByteArray data;
     };
     struct ReadRequest {
-        int pieceIndex;
-        int offset;
-        int length;
-        int id;
+        qint32 pieceIndex;
+        qint32 offset;
+        qint32 length;
+        qint32 id;
     };
 
     QString errString;