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

libs/core/xdatastream.cpp

@@ -0,0 +1,225 @@
+#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;
+}