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Add parsing methods for int8, uint8, int16, uint16, int32, uint32, int64, uint64, single, and double. Add debug output to each parsing method.

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njohnson 2025-09-10 21:55:04 -04:00
parent c26ba7dcab
commit a24fec5558
1 changed files with 225 additions and 0 deletions
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225
libs/core/xdatastream.cpp Normal file
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#include "xdatastream.h"
#include <QIODevice>
#include <QDebug>
XDataStream::XDataStream(QIODevice *aDevice)
: QDataStream(aDevice)
, mDebug(false)
{
}
XDataStream::XDataStream()
: QDataStream()
, mDebug(false)
{
}
XDataStream::XDataStream(const QByteArray &aData)
: QDataStream(aData)
, mDebug(false)
{
}
XDataStream::XDataStream(QByteArray *aData, OpenMode aFlags)
: QDataStream(aData, aFlags)
, mDebug(false)
{
}
XDataStream::~XDataStream()
{
}
void XDataStream::SetDebug(bool aDebug)
{
mDebug = aDebug;
}
qint8 XDataStream::ParseInt8(const QString& aDebugString)
{
qint64 start = this->device()->pos();
qint8 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
quint8 XDataStream::ParseUInt8(const QString& aDebugString)
{
qint64 start = this->device()->pos();
quint8 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
qint16 XDataStream::ParseInt16(const QString& aDebugString)
{
qint64 start = this->device()->pos();
qint16 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
quint16 XDataStream::ParseUInt16(const QString& aDebugString)
{
qint64 start = this->device()->pos();
quint16 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
qint32 XDataStream::ParseInt32(const QString& aDebugString)
{
qint64 start = this->device()->pos();
qint32 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
quint32 XDataStream::ParseUInt32(const QString& aDebugString)
{
qint64 start = this->device()->pos();
quint32 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
qint64 XDataStream::ParseInt64(const QString& aDebugString)
{
qint64 start = this->device()->pos();
qint64 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
quint64 XDataStream::ParseUInt64(const QString& aDebugString)
{
qint64 start = this->device()->pos();
quint64 val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
float XDataStream::ParseSingle(const QString& aDebugString)
{
qint64 start = this->device()->pos();
float val;
quint32 rawVal;
*this >> rawVal;
memcpy(&val, &rawVal, sizeof(val));
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}
double XDataStream::ParseDouble(const QString& aDebugString)
{
qint64 start = this->device()->pos();
float val;
*this >> val;
if (mDebug)
{
qDebug() << QString("[%1-%2] Parsed %3: %4")
.arg(start, 10, 10, QChar('0'))
.arg(this->device()->pos(), 10, 10, QChar('0'))
.arg(aDebugString)
.arg(val);
}
return val;
}