Added abandoned KDE3 version of K3B

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k3b@1084400 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 188 insertions, 0 deletions

diff --git a/libk3b/projects/datacd/k3bisoimager.h b/libk3b/projects/datacd/k3bisoimager.h
new file mode 100644
index 0000000..82501ba
--- /dev/null
+++ b/libk3b/projects/datacd/k3bisoimager.h
@@ -0,0 +1,188 @@
+/*
+ *
+ * $Id: k3bisoimager.h 619556 2007-01-03 17:38:12Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <[email protected]>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <[email protected]>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+#ifndef K3B_ISO_IMAGER_H
+#define K3B_ISO_IMAGER_H
+
+#include <k3bjob.h>
+#include "k3bmkisofshandler.h"
+
+#include <qptrqueue.h>
+#include <qstringlist.h>
+
+class K3bDataDoc;
+class K3bDirItem;
+class K3bDataItem;
+class K3bFileItem;
+class QTextStream;
+class K3bProcess;
+class KProcess;
+class K3bDevice::Device;
+class KTempFile;
+
+
+class K3bIsoImager : public K3bJob, public K3bMkisofsHandler
+{
+ Q_OBJECT
+
+ public:
+  K3bIsoImager( K3bDataDoc*, K3bJobHandler*, QObject* parent = 0, const char* name = 0 );
+  virtual ~K3bIsoImager();
+
+  virtual bool active() const;
+
+  int size() const { return m_mkisofsPrintSizeResult; }
+
+  virtual bool hasBeenCanceled() const; 
+
+  /**
+   * Get the checksum calculated during the creation of the image.
+   */
+  QCString checksum() const;
+
+ public slots:
+  /**
+   * Starts the actual image creation. Always run init() 
+   * before starting the image creation
+   */
+  virtual void start();
+  virtual void cancel();
+
+  /**
+   * Initialize the image creator. This calculates the image size and performs
+   * some checks on the project.
+   *
+   * The initialization process also finishes with the finished() signal just
+   * like a normal job operation. Get the calculated image size via size()
+   */
+  virtual void init();
+
+  /**
+   * Only calculates the size of the image without the additional checks in
+   * init()
+   *
+   * Use this if you need to recalculate the image size for example if the
+   * multisession info changed.
+   */
+  virtual void calculateSize();
+
+  /**
+   * lets the isoimager write directly into fd instead of writing
+   * to an image file.
+   * Be aware that this only makes sense before starting the job.
+   * To disable just set @p fd to -1
+   */
+  void writeToFd( int fd );
+
+  void writeToImageFile( const QString& path );
+
+  /**
+   * If dev == 0 K3bIsoImager will ignore the data in the previous session. 
+   * This is usable for CD-Extra.
+   */
+  void setMultiSessionInfo( const QString&, K3bDevice::Device* dev = 0 );
+
+  K3bDevice::Device* device() const { return m_device; }
+  K3bDataDoc* doc() const { return m_doc; }
+
+ protected:
+  virtual void handleMkisofsProgress( int );
+  virtual void handleMkisofsInfoMessage( const QString&, int );
+
+  virtual bool addMkisofsParameters( bool printSize = false );
+
+  /**
+   * calls writePathSpec, writeRRHideFile, and writeJolietHideFile
+   */
+  bool prepareMkisofsFiles();
+
+  /**
+   * The dummy dir is used to create dirs on the iso-filesystem.
+   *
+   * @return an empty dummy dir for use with K3bDirItems.
+   */
+  QString dummyDir( K3bDirItem* );
+
+  void outputData();
+  void initVariables();
+  virtual void cleanup();
+  void clearDummyDirs();
+
+  /**
+   * @returns The number of entries written or -1 on error
+   */
+  virtual int writePathSpec();
+  bool writeRRHideFile();
+  bool writeJolietHideFile();
+  bool writeSortWeightFile();
+
+  // used by writePathSpec
+  virtual int writePathSpecForDir( K3bDirItem* dirItem, QTextStream& stream );
+  virtual void writePathSpecForFile( K3bFileItem*, QTextStream& stream );
+  QString escapeGraftPoint( const QString& str );
+
+  KTempFile* m_pathSpecFile;
+  KTempFile* m_rrHideFile;
+  KTempFile* m_jolietHideFile;
+  KTempFile* m_sortWeightFile;
+
+  K3bProcess* m_process;
+
+  bool m_processExited;
+  bool m_canceled;
+
+ protected slots:
+  virtual void slotReceivedStderr( const QString& );
+  virtual void slotProcessExited( KProcess* );
+
+ private slots:
+  void slotCollectMkisofsPrintSizeStderr(KProcess*, char*, int);
+  void slotCollectMkisofsPrintSizeStdout( const QString& );
+  void slotMkisofsPrintSizeFinished();
+  void slotDataPreparationDone( bool success );
+
+ private:
+  void startSizeCalculation();
+
+  class Private;
+  Private* d;
+
+  K3bDataDoc* m_doc;
+
+  bool m_noDeepDirectoryRelocation;
+
+  bool m_importSession;
+  QString m_multiSessionInfo;
+  K3bDevice::Device* m_device;
+
+  // used for mkisofs -print-size parsing
+  QString m_collectedMkisofsPrintSizeStdout;
+  QString m_collectedMkisofsPrintSizeStderr;
+  int m_mkisofsPrintSizeResult;
+
+  QStringList m_tempFiles;
+
+  int m_fdToWriteTo;
+
+  bool m_containsFilesWithMultibleBackslashes;
+
+  // used to create a unique session id
+  static int s_imagerSessionCounter;
+
+  int m_sessionNumber;
+};
+
+
+#endif