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125 lines
3.1 KiB
125 lines
3.1 KiB
/*
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*
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* $Id: k3bfileitem.h 619556 2007-01-03 17:38:12Z trueg $
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* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* See the file "COPYING" for the exact licensing terms.
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*/
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#ifndef K3BFILEITEM_H
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#define K3BFILEITEM_H
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#include "k3bdataitem.h"
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#include <k3bglobals.h>
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#include <tdeio/global.h>
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#include <tqstring.h>
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#include "k3b_export.h"
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class K3bDataDoc;
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class K3bDirItem;
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/**
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*@author Sebastian Trueg
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*/
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class LIBK3B_EXPORT K3bFileItem : public K3bDataItem
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{
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public:
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/**
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* Creates a new K3bFileItem
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*/
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K3bFileItem( const TQString& fileName, K3bDataDoc* doc, K3bDirItem* dir, const TQString& k3bName = 0, int flags = 0 );
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/**
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* Constructor for optimized file item creation which does no additional stat.
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*
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* Used by K3b to speedup file item creation.
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*/
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K3bFileItem( const k3b_struct_stat* stat,
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const k3b_struct_stat* followedStat,
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const TQString& fileName, K3bDataDoc* doc, K3bDirItem* dir, const TQString& k3bName = 0 );
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/**
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* Default copy constructor
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* Creates a copy of the fileitem. The copy, however, is not an exact duplicate of this item.
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* The copy does not have a parent dir set and any old session items are set to 0.
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*/
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K3bFileItem( const K3bFileItem& );
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virtual ~K3bFileItem();
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virtual K3bDataItem* copy() const;
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bool exists() const;
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TQString absIsoPath();
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/** reimplemented from K3bDataItem */
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TQString localPath() const;
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/**
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* Identification of the files on the local device.
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*/
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struct Id {
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dev_t device;
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ino_t inode;
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};
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/**
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* This is not the normal inode number but it also contains
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* the device number.
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*/
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Id localId() const;
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/**
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* The id of the file the symlink is pointing to
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*/
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Id localId( bool followSymlinks ) const;
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K3bDirItem* getDirItem() const;
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bool isSymLink() const;
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TQString linkDest() const;
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bool isFile() const { return true; }
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/** returns true if the item is not a link or
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* if the link's destination is part of the compilation */
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bool isValid() const;
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K3bDataItem* replaceItemFromOldSession() const { return m_replacedItemFromOldSession; }
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void setReplacedItemFromOldSession( K3bDataItem* item ) { m_replacedItemFromOldSession = item; }
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/**
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* Normally one does not use this method but K3bDataItem::size()
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*/
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TDEIO::filesize_t itemSize( bool followSymlinks ) const;
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private:
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K3bDataItem* m_replacedItemFromOldSession;
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TDEIO::filesize_t m_size;
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TDEIO::filesize_t m_sizeFollowed;
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Id m_id;
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Id m_idFollowed;
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TQString m_localPath;
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bool m_bSymLink;
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};
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bool operator==( const K3bFileItem::Id&, const K3bFileItem::Id& );
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bool operator<( const K3bFileItem::Id&, const K3bFileItem::Id& );
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bool operator>( const K3bFileItem::Id&, const K3bFileItem::Id& );
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#endif
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