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Start writing AST to parse script rather than JSON.

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njohnson 2025-12-31 18:13:41 -05:00
parent e5f6f6e31c
commit 7e0898d484
3 changed files with 285 additions and 0 deletions
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243
libs/script/script.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;
}
bool XDataStream::ParseBool(const QString &aDebugString)
{
qint64 start = this->device()->pos();
char 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;
}

34
libs/script/script.h Normal file
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#ifndef SCRIPT_H
#define SCRIPT_H
#include <QDataStream>
#include <QString>
class XDataStream : public QDataStream
{
public:
explicit XDataStream(QIODevice* aDevice);
XDataStream();
XDataStream(const QByteArray& aData);
XDataStream(QByteArray* aData, OpenMode aFlags);
~XDataStream();
void SetDebug(bool aDebug = true);
qint8 ParseInt8(const QString& aDebugString = "");
quint8 ParseUInt8(const QString& aDebugString = "");
qint16 ParseInt16(const QString& aDebugString = "");
quint16 ParseUInt16(const QString& aDebugString = "");
qint32 ParseInt32(const QString& aDebugString = "");
quint32 ParseUInt32(const QString& aDebugString = "");
qint64 ParseInt64(const QString& aDebugString = "");
quint64 ParseUInt64(const QString& aDebugString = "");
float ParseSingle(const QString& aDebugString = "");
double ParseDouble(const QString& aDebugString = "");
bool ParseBool(const QString& aDebugString = "");
private:
bool mDebug;
};
#endif // SCRIPT_H

8
libs/script/script.pro Normal file
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QT += core widgets
TEMPLATE = lib
CONFIG += staticlib c++17
SOURCES += $$files($$PWD/*.cpp, true)
HEADERS += $$files($$PWD/*.h, true)
DESTDIR = $$OUT_PWD/../