Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Z/src/nglcompression/nglcomp_compress.h

@@ -0,0 +1,140 @@
+
+
+#pragma once
+
+#include "nglcomp_export.h"
+
+#include <NGLLogger/INGLLogger.h>
+
+#include <QByteArray>
+#include <QFuture>
+#include <QObject>
+#include <QString>
+#include <QVector>
+
+class QIODevice;
+class TarFilter;
+class BZip2IODevice;
+
+
+namespace NGL
+{
+class NGLCOMPRESSION_EXPORT Compress : public QObject
+{
+  Q_OBJECT
+public:
+  struct FileInformations
+  {
+    QString inputFileName;      
+    QString outputFileName;     
+    QByteArray fileData;        
+    bool bAbsInputPath = true;  
+    FileInformations() = default;
+
+    FileInformations(const QString &name, bool isAbsolute)
+      : inputFileName(name)
+      , bAbsInputPath(isAbsolute)
+    {}
+  };
+
+
+  struct FileSizeInfo
+  {
+    qint64 realSize = 0;        
+    qint64 compressedSize = 0;  
+  };
+
+  
+
+  explicit Compress(QObject *parent = nullptr);
+
+  ~Compress();
+
+  
+
+  QVector<FileInformations> getMemFiles() const { return m_u2_memFiles; }
+  
+
+  FileSizeInfo getFileSizeInfo() const { return m_c_sizeInfo; }
+  
+
+  bool success() const;
+
+  
+
+  void compress(QIODevice *out,
+                const QString &sourceRootDir,
+                const QVector<FileInformations> &files,
+                const QVector<FileInformations> &memFiles,
+                const QString &destRootDir);
+
+  
+
+  void compress(QIODevice *out,
+                const QString &sourceDir,
+                const QString &destRootDir);
+  
+
+  void uncompress(QIODevice *in,
+                  const QString &outDir);
+  
+
+  void uncompress(QIODevice *in);
+  
+
+  QString lastError() const { return m_lastError; }
+
+  
+
+  bool waitForFinished();
+
+public Q_SLOTS:
+  void abort();
+
+Q_SIGNALS:
+  
+
+  void uncompressInfo(qint64 totalSize, qint64 curPos, const QString &curName);
+  
+
+  void compressInfo(qint64 totalFiles, qint64 curFile, const QString &curName);
+  void compressInfoEx(qint64 totalFiles, qint64 curFile, qint64 totalSize, qint64 curPos, const QString &curName, const qint64 bytesTotal);
+
+  
+
+  void error(const QString &errorString);
+
+  
+
+  void finished();
+private:
+
+  bool _compress(QIODevice *output,
+                 const QString &filesRootDir,
+                 const QVector<FileInformations> &files,
+                 const QVector<FileInformations> &memFiles,
+                 const QString &_destRootDir);
+  bool _uncompressDirectory(QIODevice *input, const QString &outDir);
+  bool _uncompressBuffer(QIODevice *input);
+
+  void reset();
+  void setupFutureWatcher(const QFuture<bool> &future);
+
+  QVector<FileInformations> directoryFileList(const QString &dir, bool recursive = false);
+
+  FileSizeInfo              m_c_sizeInfo;
+  QVector<FileInformations> m_u2_memFiles;
+
+  QString    m_lastError;
+  QAtomicInt m_aborted;
+
+  TarFilter *m_currentTarFilter { nullptr };
+  BZip2IODevice *m_currentBzipDevice { nullptr };
+
+  QFuture<bool> m_future;
+  bool m_success { false };
+  NGL::INGLLogger &m_logger;
+};
+}
+Q_DECLARE_TYPEINFO(NGL::Compress::FileInformations, Q_MOVABLE_TYPE);
+