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74 lines
1.9 KiB
74 lines
1.9 KiB
15 years ago
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/*
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*
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* $Id: k3bfilecompilationsizehandler.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 _K3B_FILECOMPILATION_SIZE_HANDLER_H_
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#define _K3B_FILECOMPILATION_SIZE_HANDLER_H_
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#include <kio/global.h>
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#include <k3bmsf.h>
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class K3bDataItem;
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/**
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* This class maintains a map of indoes and the number
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* of files in the doc that belong to that inode.
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* This way a more accurate size calculation is possible
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*
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* It has to be noted that the sizes of the directories
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* are only locally true. That means that in some cases
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* the root directory of the project may show a much
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* higher size than calculated by this class.
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*/
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class K3bFileCompilationSizeHandler
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{
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public:
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K3bFileCompilationSizeHandler();
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~K3bFileCompilationSizeHandler();
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/**
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* This does NOT equal blocks() * 2048.
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* This is the sum of the actual file sizes.
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*/
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const KIO::filesize_t& size( bool followSymlinks = false ) const;
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/**
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* Number of blocks the files will occupy.
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*/
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const K3b::Msf& blocks( bool followSymlinks = false ) const;
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/**
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* This will increase the counter for the inode of
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* the file in url and update the totel size.
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*/
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void addFile( K3bDataItem* );
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/**
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* This will decrease the counter for the inode of
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* the file in url and update the totel size.
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*/
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void removeFile( K3bDataItem* );
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void clear();
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private:
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class Private;
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Private* d_symlinks;
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Private* d_noSymlinks;
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};
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#endif
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