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185 lines
3.5 KiB
185 lines
3.5 KiB
/*
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*
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* $Id: sourceheader 511311 2006-02-19 14:51:05Z trueg $
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* Copyright (C) 2006 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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#include "k3bdirsizejob.h"
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#include <k3bthread.h>
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#include <k3bthreadjob.h>
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#include <k3bsimplejobhandler.h>
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#include <k3bglobals.h>
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#include <kdebug.h>
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#include <tdeglobal.h>
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#include <tqfileinfo.h>
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#include <tqdir.h>
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class K3bDirSizeJob::WorkThread : public K3bThread
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{
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public:
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WorkThread()
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: K3bThread(),
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followSymlinks(false),
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totalSize(0),
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totalFiles(0),
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totalDirs(0),
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totalSymlinks(0) {
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}
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void init() {
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m_canceled = false;
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totalSize = 0;
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totalFiles = 0;
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totalDirs = 0;
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totalSymlinks = 0;
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}
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void run() {
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emitStarted();
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TQStringList l;
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for( KURL::List::const_iterator it = urls.begin();
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it != urls.end(); ++it ) {
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const KURL& url = *it;
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if( !url.isLocalFile() ) {
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kdDebug() << "(K3bDirSizeJob) no remote support." << endl;
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emitFinished( false );
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return;
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}
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l.append( url.path() );
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}
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emitFinished( countFiles( l, TQString() ) );
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}
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bool countDir( const TQString& dir ) {
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const TQString& dot = TDEGlobal::staticQString( "." );
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const TQString& dotdot = TDEGlobal::staticQString( ".." );
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TQStringList l = TQDir(dir).entryList( TQDir::All|TQDir::Hidden|TQDir::System );
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l.remove( dot );
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l.remove( dotdot );
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return countFiles( l, dir );
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}
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bool countFiles( const TQStringList& l, const TQString& dir ) {
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for( TQStringList::const_iterator it = l.begin();
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it != l.end(); ++it ) {
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if( m_canceled )
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return false;
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k3b_struct_stat s;
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if( k3b_lstat( TQFile::encodeName( dir + *it ), &s ) )
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return false;
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if( S_ISLNK( s.st_mode ) ) {
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++totalSymlinks;
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if( followSymlinks ) {
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if( k3b_stat( TQFile::encodeName( dir + *it ), &s ) )
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return false;
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}
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}
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if( S_ISDIR( s.st_mode ) ) {
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++totalDirs;
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if( !countDir( dir + *it + '/' ) )
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return false;
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}
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else if( !S_ISLNK( s.st_mode ) ) {
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++totalFiles;
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totalSize += (TDEIO::filesize_t)s.st_size;
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}
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}
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return true;
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}
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void cancel() {
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m_canceled = true;
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emitCanceled();
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wait();
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}
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KURL::List urls;
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bool followSymlinks;
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TDEIO::filesize_t totalSize;
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TDEIO::filesize_t totalFiles;
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TDEIO::filesize_t totalDirs;
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TDEIO::filesize_t totalSymlinks;
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private:
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bool m_canceled;
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};
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K3bDirSizeJob::K3bDirSizeJob( TQObject* parent )
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: K3bThreadJob( new K3bSimpleJobHandler(), parent )
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{
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d = new WorkThread;
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setThread( d );
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}
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K3bDirSizeJob::~K3bDirSizeJob()
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{
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delete d;
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delete jobHandler();
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}
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TDEIO::filesize_t K3bDirSizeJob::totalSize() const
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{
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return d->totalSize;
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}
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TDEIO::filesize_t K3bDirSizeJob::totalFiles() const
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{
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return d->totalFiles;
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}
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TDEIO::filesize_t K3bDirSizeJob::totalDirs() const
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{
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return d->totalDirs;
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}
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TDEIO::filesize_t K3bDirSizeJob::totalSymlinks() const
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{
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return d->totalSymlinks;
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}
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void K3bDirSizeJob::setUrls( const KURL::List& urls )
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{
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d->urls = urls;
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}
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void K3bDirSizeJob::setFollowSymlinks( bool b )
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{
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d->followSymlinks = b;
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}
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#include "k3bdirsizejob.moc"
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