124 lines
2.5 KiB
C
124 lines
2.5 KiB
C
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/**
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* This file is part of the KDE project
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* Copyright (C) 2008 Kevin Ottens <ervin@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef SODEPHELPERS_P_H
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#define SODEPHELPERS_P_H
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#include <QtCore/QIODevice>
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#include <QtCore/QString>
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inline void sodepWrite(QIODevice &io, double value)
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{
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const char *in = (const char*)&value;
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char out[8];
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for (int i=0; i<8; ++i) {
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out[i] = in[7-i];
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}
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io.write(out, 8);
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}
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inline void sodepWrite(QIODevice &io, qint32 value)
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{
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const char *in = (const char*)&value;
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char out[4];
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for (int i=0; i<4; ++i) {
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out[i] = in[3-i];
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}
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io.write(out, 4);
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}
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inline void sodepWrite(QIODevice &io, qint64 value)
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{
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const char *in = (const char*)&value;
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char out[8];
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for (int i=0; i<8; ++i) {
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out[i] = in[7-i];
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}
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io.write(out, 8);
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}
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inline void sodepWrite(QIODevice &io, const QString &value)
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{
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QByteArray data = value.toUtf8();
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sodepWrite(io, data.size());
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io.write(data);
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}
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inline double sodepReadDouble(QIODevice &io)
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{
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double d;
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char *out = (char*)&d;
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char in[8];
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io.read(in, 8);
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for (int i=0; i<8; ++i) {
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out[i] = in[7-i];
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}
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return d;
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}
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inline qint32 sodepReadInt32(QIODevice &io)
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{
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qint32 i;
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char *out = (char*)&i;
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char in[4];
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io.read(in, 4);
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for (int j=0; j<4; ++j) {
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out[j] = in[3-j];
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}
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return i;
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}
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inline qint64 sodepReadInt64(QIODevice &io)
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{
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qint64 i;
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char *out = (char*)&i;
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char in[8];
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io.read(in, 8);
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for (int j=0; j<8; ++j) {
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out[j] = in[7-j];
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}
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return i;
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}
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inline QString sodepReadString(QIODevice &io)
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{
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qint32 length = sodepReadInt32(io);
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QByteArray data = io.read(length);
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return QString::fromUtf8(data);
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}
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#endif
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