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/*
This file is part of KDE.
Copyright (c) 2006 Henrique Pinto <henrique.pinto@kdemail.net>
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.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
USA.
*/
#include <tqstring.h>
#include <tqapplication.h>
#include <karchive.h>
#include <ktar.h>
#include <kdebug.h>
#include "tarlistingthread.h"
// Helper function
// copied from KonqTreeViewItem::makeAccessString()
static char *makeAccessString(mode_t mode)
{
static char buffer[10];
char uxbit,gxbit,oxbit;
if ( (mode & (S_IXUSR|S_ISUID)) == (S_IXUSR|S_ISUID) )
uxbit = 's';
else if ( (mode & (S_IXUSR|S_ISUID)) == S_ISUID )
uxbit = 'S';
else if ( (mode & (S_IXUSR|S_ISUID)) == S_IXUSR )
uxbit = 'x';
else
uxbit = '-';
if ( (mode & (S_IXGRP|S_ISGID)) == (S_IXGRP|S_ISGID) )
gxbit = 's';
else if ( (mode & (S_IXGRP|S_ISGID)) == S_ISGID )
gxbit = 'S';
else if ( (mode & (S_IXGRP|S_ISGID)) == S_IXGRP )
gxbit = 'x';
else
gxbit = '-';
if ( (mode & (S_IXOTH|S_ISVTX)) == (S_IXOTH|S_ISVTX) )
oxbit = 't';
else if ( (mode & (S_IXOTH|S_ISVTX)) == S_ISVTX )
oxbit = 'T';
else if ( (mode & (S_IXOTH|S_ISVTX)) == S_IXOTH )
oxbit = 'x';
else
oxbit = '-';
buffer[0] = ((( mode & S_IRUSR ) == S_IRUSR ) ? 'r' : '-' );
buffer[1] = ((( mode & S_IWUSR ) == S_IWUSR ) ? 'w' : '-' );
buffer[2] = uxbit;
buffer[3] = ((( mode & S_IRGRP ) == S_IRGRP ) ? 'r' : '-' );
buffer[4] = ((( mode & S_IWGRP ) == S_IWGRP ) ? 'w' : '-' );
buffer[5] = gxbit;
buffer[6] = ((( mode & S_IROTH ) == S_IROTH ) ? 'r' : '-' );
buffer[7] = ((( mode & S_IWOTH ) == S_IWOTH ) ? 'w' : '-' );
buffer[8] = oxbit;
buffer[9] = 0;
return buffer;
}
TarListingThread::TarListingThread( TQObject *tqparent, const TQString& filename )
: TQThread(), m_parent( tqparent )
{
Q_ASSERT( m_parent );
m_archive = new KTar( filename );
}
TarListingThread::~TarListingThread()
{
delete m_archive;
m_archive = 0;
}
void TarListingThread::run()
{
if (!m_archive->open( IO_ReadOnly ))
{
ListingEvent *ev = new ListingEvent( TQStringList(), ListingEvent::Error );
tqApp->postEvent( m_parent, ev );
return;
}
processDir( m_archive->directory(), TQString() );
// Send an empty TQStringList in an Event to signal the listing end.
ListingEvent *ev = new ListingEvent( TQStringList(), ListingEvent::ListingFinished );
tqApp->postEvent( m_parent, ev );
}
void TarListingThread::processDir( const KTarDirectory *tardir, const TQString & root )
{
TQStringList list = tardir->entries();
TQStringList::const_iterator itEnd = list.constEnd();
for ( TQStringList::const_iterator it = list.constBegin(); it != itEnd; ++it )
{
const KTarEntry* tarEntry = tardir->entry((*it));
if (!tarEntry)
continue;
TQStringList col_list;
TQString name;
if (root.isEmpty() || root.isNull())
name = tarEntry->name();
else
name = root + tarEntry->name();
if ( !tarEntry->isFile() )
name += '/';
col_list.append( name );
TQString perms = makeAccessString(tarEntry->permissions());
if (!tarEntry->isFile())
perms = "d" + perms;
else if (!tarEntry->symlink().isEmpty())
perms = "l" + perms;
else
perms = "-" + perms;
col_list.append(perms);
col_list.append( tarEntry->user() );
col_list.append( tarEntry->group() );
TQString strSize = "0";
if (tarEntry->isFile())
{
strSize.sprintf("%d", ((KTarFile *)tarEntry)->size());
}
col_list.append(strSize);
TQString timestamp = tarEntry->datetime().toString(Qt::ISODate);
col_list.append(timestamp);
col_list.append(tarEntry->symlink());
ListingEvent *ev = new ListingEvent( col_list );
tqApp->postEvent( m_parent, ev );
// if it's a directory, process it.
// remember that name is root + / + the name of the directory
if ( tarEntry->isDirectory() )
{
processDir( static_cast<const KTarDirectory *>( tarEntry ), name );
}
}
}
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