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Diffstat (limited to 'src/core/Endian.cpp')
-rw-r--r--src/core/Endian.cpp199
1 files changed, 0 insertions, 199 deletions
diff --git a/src/core/Endian.cpp b/src/core/Endian.cpp
deleted file mode 100644
index bf838abcb..000000000
--- a/src/core/Endian.cpp
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright (C) 2010 Felix Geyer <debfx@fobos.de>
- *
- * This program 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 or (at your option)
- * version 3 of the License.
- *
- * This program 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include "Endian.h"
-
-#include <QtEndian>
-#include <QIODevice>
-
-namespace Endian {
-
-qint16 bytesToInt16(const QByteArray& ba, QSysInfo::Endian byteOrder)
-{
- Q_ASSERT(ba.size() == 2);
-
- if (byteOrder == QSysInfo::LittleEndian) {
- return qFromLittleEndian<qint16>(reinterpret_cast<const uchar*>(ba.constData()));
- }
- else {
- return qFromBigEndian<qint16>(reinterpret_cast<const uchar*>(ba.constData()));
- }
-}
-
-qint32 bytesToInt32(const QByteArray& ba, QSysInfo::Endian byteOrder)
-{
- Q_ASSERT(ba.size() == 4);
-
- if (byteOrder == QSysInfo::LittleEndian) {
- return qFromLittleEndian<qint32>(reinterpret_cast<const uchar*>(ba.constData()));
- }
- else {
- return qFromBigEndian<qint32>(reinterpret_cast<const uchar*>(ba.constData()));
- }
-}
-
-qint64 bytesToInt64(const QByteArray& ba, QSysInfo::Endian byteOrder)
-{
- Q_ASSERT(ba.size() == 8);
-
- if (byteOrder == QSysInfo::LittleEndian) {
- return qFromLittleEndian<qint64>(reinterpret_cast<const uchar*>(ba.constData()));
- }
- else {
- return qFromBigEndian<qint64>(reinterpret_cast<const uchar*>(ba.constData()));
- }
-}
-
-quint16 bytesToUInt16(const QByteArray& ba, QSysInfo::Endian byteOrder)
-{
- return static_cast<quint16>(bytesToInt16(ba, byteOrder));
-}
-
-quint32 bytesToUInt32(const QByteArray& ba, QSysInfo::Endian byteOrder)
-{
- return static_cast<quint32>(bytesToInt32(ba, byteOrder));
-}
-
-quint64 bytesToUInt64(const QByteArray& ba, QSysInfo::Endian byteOrder)
-{
- return static_cast<quint64>(bytesToInt64(ba, byteOrder));
-}
-
-qint16 readInt16(QIODevice* device, QSysInfo::Endian byteOrder, bool* ok)
-{
- QByteArray ba = device->read(2);
-
- if (ba.size() != 2) {
- *ok = false;
- return 0;
- }
- else {
- *ok = true;
- return bytesToInt16(ba, byteOrder);
- }
-}
-
-qint32 readInt32(QIODevice* device, QSysInfo::Endian byteOrder, bool* ok)
-{
- QByteArray ba = device->read(4);
-
- if (ba.size() != 4) {
- *ok = false;
- return 0;
- }
- else {
- *ok = true;
- return bytesToInt32(ba, byteOrder);
- }
-}
-
-qint64 readInt64(QIODevice* device, QSysInfo::Endian byteOrder, bool* ok)
-{
- QByteArray ba = device->read(8);
-
- if (ba.size() != 8) {
- *ok = false;
- return 0;
- }
- else {
- *ok = true;
- return bytesToInt64(ba, byteOrder);
- }
-}
-
-quint16 readUInt16(QIODevice* device, QSysInfo::Endian byteOrder, bool* ok)
-{
- return static_cast<quint16>(readInt16(device, byteOrder, ok));
-}
-
-quint32 readUInt32(QIODevice* device, QSysInfo::Endian byteOrder, bool* ok)
-{
- return static_cast<quint32>(readInt32(device, byteOrder, ok));
-}
-
-quint64 readUInt64(QIODevice* device, QSysInfo::Endian byteOrder, bool* ok)
-{
- return static_cast<quint64>(readInt64(device, byteOrder, ok));
-}
-
-QByteArray int16ToBytes(qint16 num, QSysInfo::Endian byteOrder)
-{
- QByteArray ba;
- ba.resize(2);
-
- if (byteOrder == QSysInfo::LittleEndian) {
- qToLittleEndian<qint16>(num, reinterpret_cast<uchar*>(ba.data()));
- }
- else {
- qToBigEndian<qint64>(num, reinterpret_cast<uchar*>(ba.data()));
- }
-
- return ba;
-}
-
-QByteArray int32ToBytes(qint32 num, QSysInfo::Endian byteOrder)
-{
- QByteArray ba;
- ba.resize(4);
-
- if (byteOrder == QSysInfo::LittleEndian) {
- qToLittleEndian<qint32>(num, reinterpret_cast<uchar*>(ba.data()));
- }
- else {
- qToBigEndian<qint32>(num, reinterpret_cast<uchar*>(ba.data()));
- }
-
- return ba;
-}
-
-QByteArray int64ToBytes(qint64 num, QSysInfo::Endian byteOrder)
-{
- QByteArray ba;
- ba.resize(8);
-
- if (byteOrder == QSysInfo::LittleEndian) {
- qToLittleEndian<qint64>(num, reinterpret_cast<uchar*>(ba.data()));
- }
- else {
- qToBigEndian<qint64>(num, reinterpret_cast<uchar*>(ba.data()));
- }
-
- return ba;
-}
-
-bool writeInt16(qint16 num, QIODevice* device, QSysInfo::Endian byteOrder)
-{
- QByteArray ba = int16ToBytes(num, byteOrder);
- int bytesWritten = device->write(ba);
- return (bytesWritten == ba.size());
-}
-
-bool writeInt32(qint32 num, QIODevice* device, QSysInfo::Endian byteOrder)
-{
- QByteArray ba = int32ToBytes(num, byteOrder);
- int bytesWritten = device->write(ba);
- return (bytesWritten == ba.size());
-}
-
-bool writeInt64(qint64 num, QIODevice* device, QSysInfo::Endian byteOrder)
-{
- QByteArray ba = int64ToBytes(num, byteOrder);
- int bytesWritten = device->write(ba);
- return (bytesWritten == ba.size());
-}
-
-} // namespace Endian