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258 lines
7.2 KiB
258 lines
7.2 KiB
/*
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*
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* $Id: k3bglobals.h 630384 2007-02-05 09:33:17Z mlaurent $
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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 K3BGLOBALS_H
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#define K3BGLOBALS_H
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <tqstring.h>
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#include <tqfile.h>
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#include <kio/global.h>
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#include <kurl.h>
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#include <k3bdevicetypes.h>
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#include "k3b_export.h"
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class KConfig;
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class K3bVersion;
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class K3bExternalBin;
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#include <sys/stat.h>
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#ifdef HAVE_STAT64
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#define k3b_struct_stat struct stat64
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#define k3b_stat ::stat64
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#define k3b_lstat ::lstat64
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#else
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#define k3b_struct_stat struct stat
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#define k3b_stat ::stat
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#define k3b_lstat ::lstat
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#endif
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namespace K3bDevice {
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class Device;
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}
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namespace K3b
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{
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enum WritingApp {
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DEFAULT = 1,
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CDRECORD = 2,
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CDRDAO = 4,
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DVDRECORD = 8,
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GROWISOFS = 16,
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DVD_RW_FORMAT = 32
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};
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LIBK3B_EXPORT int writingAppFromString( const TQString& );
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/**
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* DATA_MODE_AUTO - let K3b determine the best mode
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* MODE1 - refers to the default Yellow book mode1
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* MODE2 - refers to CDROM XA mode2 form1
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*/
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enum DataMode {
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DATA_MODE_AUTO,
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MODE1,
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MODE2
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};
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/**
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* The sector size denotes the number of bytes K3b provides per sector.
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* This is based on the sizes cdrecord's -data, -xa, and -xamix parameters
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* demand.
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*/
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enum SectorSize {
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SECTORSIZE_AUDIO = 2352,
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SECTORSIZE_DATA_2048 = 2048,
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SECTORSIZE_DATA_2048_SUBHEADER = 2056,
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SECTORSIZE_DATA_2324 = 2324,
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SECTORSIZE_DATA_2324_SUBHEADER = 2332,
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SECTORSIZE_RAW = 2448
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};
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/**
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* AUTO - let K3b determine the best mode
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* TAO - Track at once
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* DAO - Disk at once (or session at once)
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* RAW - Raw mode
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*
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* may be or'ed together (except for WRITING_MODE_AUTO of course)
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*/
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enum WritingMode {
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WRITING_MODE_AUTO = 0,
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TAO = K3bDevice::WRITINGMODE_TAO,
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DAO = K3bDevice::WRITINGMODE_SAO,
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RAW = K3bDevice::WRITINGMODE_RAW,
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WRITING_MODE_INCR_SEQ = K3bDevice::WRITINGMODE_INCR_SEQ, // Incremental Sequential
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WRITING_MODE_RES_OVWR = K3bDevice::WRITINGMODE_RES_OVWR // Restricted Overwrite
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};
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LIBK3B_EXPORT TQString writingModeString( int );
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LIBK3B_EXPORT TQString framesToString( int h, bool showFrames = true );
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/*LIBK3B_EXPORT TQString sizeToTime( long size );*/
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LIBK3B_EXPORT TQ_INT16 swapByteOrder( const TQ_INT16& i );
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LIBK3B_EXPORT TQ_INT32 swapByteOrder( const TQ_INT32& i );
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LIBK3B_EXPORT TQ_INT64 swapByteOrder( const TQ_INT64& i );
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int round( double );
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/**
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* This checks the free space on the filesystem path is in.
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* We use this since we encountered problems with the KDE version.
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* @returns true on success.
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*/
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LIBK3B_EXPORT bool kbFreeOnFs( const TQString& path, unsigned long& size, unsigned long& avail );
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/**
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* Cut a filename preserving the extension
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*/
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LIBK3B_EXPORT TQString cutFilename( const TQString& name, unsigned int len );
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LIBK3B_EXPORT TQString removeFilenameExtension( const TQString& name );
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/**
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* Append a number to a filename preserving the extension.
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* The resulting name's length will not exceed @p maxlen
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*/
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LIBK3B_EXPORT TQString appendNumberToFilename( const TQString& name, int num, unsigned int maxlen );
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LIBK3B_EXPORT TQString findUniqueFilePrefix( const TQString& _prefix = TQString(), const TQString& path = TQString() );
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/**
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* Find a unique filename in directory d (if d is empty the method uses the defaultTempPath)
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*/
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LIBK3B_EXPORT TQString findTempFile( const TQString& ending = TQString(), const TQString& d = TQString() );
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/**
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* Wrapper around KStandardDirs::findExe which searches the PATH and some additional
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* directories to find system tools which are normally only in root's PATH.
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*/
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LIBK3B_EXPORT TQString findExe( const TQString& name );
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/**
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* get the default K3b temp path to store image files
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*/
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LIBK3B_EXPORT TQString defaultTempPath();
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/**
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* makes sure a path ends with a "/"
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*/
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LIBK3B_EXPORT TQString prepareDir( const TQString& dir );
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/**
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* returns the tqparent dir of a path.
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* CAUTION: this does only work well with absolut paths.
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*
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* Example: /usr/share/doc -> /usr/share/
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*/
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TQString parentDir( const TQString& path );
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/**
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* For now this just replaces multiple occurrences of / with a single /
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*/
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LIBK3B_EXPORT TQString fixupPath( const TQString& );
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/**
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* resolves a symlinks completely. Meaning it also handles links to links to links...
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*/
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LIBK3B_EXPORT TQString resolveLink( const TQString& );
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LIBK3B_EXPORT K3bVersion kernelVersion();
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/**
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* Kernel version stripped of all suffixes
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*/
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LIBK3B_EXPORT K3bVersion simpleKernelVersion();
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TQString systemName();
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LIBK3B_EXPORT KIO::filesize_t filesize( const KURL& );
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/**
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* Calculate the total size of an image file. This also includes
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* images splitted by a K3bFileSplitter.
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*
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* \returns the total size of the image file at url
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*/
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LIBK3B_EXPORT KIO::filesize_t imageFilesize( const KURL& url );
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/**
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* true if the kernel supports ATAPI devices without SCSI emulation.
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* use in combination with the K3bExternalProgram feature "plain-atapi"
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*/
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LIBK3B_EXPORT bool plainAtapiSupport();
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/**
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* true if the kernel supports ATAPI devices without SCSI emulation
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* via the ATAPI: pseudo stuff
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* use in combination with the K3bExternalProgram feature "hacked-atapi"
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*/
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LIBK3B_EXPORT bool hackedAtapiSupport();
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/**
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* Used to create a parameter for cdrecord, cdrdao or readcd.
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* Takes care of SCSI and ATAPI.
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*/
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TQString externalBinDeviceParameter( K3bDevice::Device* dev, const K3bExternalBin* );
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/**
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* Convert an url pointing to a local device to a K3bDevice.
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* Supports media:// and system::// urls.
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*/
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LIBK3B_EXPORT K3bDevice::Device* urlToDevice( const KURL& deviceUrl );
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/**
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* Tries to convert urls from local protocols != "file" to file (for now supports media:/)
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*/
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LIBK3B_EXPORT KURL convertToLocalUrl( const KURL& url );
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LIBK3B_EXPORT KURL::List convertToLocalUrls( const KURL::List& l );
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LIBK3B_EXPORT TQ_INT16 fromLe16( char* );
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LIBK3B_EXPORT TQ_INT32 fromLe32( char* );
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LIBK3B_EXPORT TQ_INT64 fromLe64( char* );
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LIBK3B_EXPORT bool isMounted( K3bDevice::Device* );
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/**
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* Tries to unmount the device ignoring its actual mounting state.
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* This method uses both KIO::unmount and pumount if available.
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*/
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LIBK3B_EXPORT bool unmount( K3bDevice::Device* );
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/**
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* Tries to mount the medium. Since K3b does not gather any information
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* about mount points the only methods used are pmount and HAL::mount
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*/
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LIBK3B_EXPORT bool mount( K3bDevice::Device* );
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/**
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* Ejects the medium in the device or simply opens the tray.
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* This method improves over K3bDevice::Device::eject in that it
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* unmounts before ejecting and introduces HAL support.
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*/
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LIBK3B_EXPORT bool eject( K3bDevice::Device* );
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}
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#endif
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