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/*
* Copyright (C) 2002, 2003 David Faure <faure@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation;
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "ktar.h"
#include <stdio.h>
#include <kinstance.h>
#include <qfile.h>
#include <assert.h>
void recursive_print( const KTarDirectory * dir, const QString & path )
{
QStringList l = dir->entries();
QStringList::Iterator it = l.begin();
for( ; it != l.end(); ++it )
{
const KTarEntry* entry = dir->entry( (*it) );
printf("mode=%07o %s %s %s%s %d isdir=%d\n", entry->permissions(), entry->user().latin1(), entry->group().latin1(), path.latin1(), (*it).latin1(),
entry->isFile() ? static_cast<const KArchiveFile *>(entry)->size() : 0,
entry->isDirectory());
if (entry->isDirectory())
recursive_print( (KTarDirectory *)entry, path+(*it)+"/" );
}
}
int main( int argc, char** argv )
{
if (argc != 3)
{
printf("\n"
" Usage :\n"
" ./ktartest list /path/to/existing_file.tar.gz tests listing an existing tar.gz\n"
" ./ktartest readwrite newfile.tar.gz will create the tar.gz, then close and reopen it.\n"
" ./ktartest maxlength newfile.tar.gz tests the maximum filename length allowed.\n"
" ./ktartest iodevice /path/to/existing_file.tar.gz tests KArchiveFile::device()\n");
return 1;
}
KInstance instance("ktartest");
QString command = argv[1];
if ( command == "list" )
{
KTarGz tar( argv[2] );
if ( !tar.open( IO_ReadOnly ) )
{
printf("Could not open %s for reading\n", argv[2] );
return 1;
}
const KTarDirectory* dir = tar.directory();
//printf("calling recursive_print\n");
recursive_print( dir, "" );
//printf("recursive_print called\n");
tar.close();
return 0;
}
else if (command == "readwrite" )
{
KTarGz tar( argv[2] );
if ( !tar.open( IO_WriteOnly ) )
{
printf("Could not open %s for writing\n", argv[1]);
return 1;
}
tar.writeFile( "empty", "weis", "users", 0, "" );
tar.writeFile( "test1", "weis", "users", 5, "Hallo" );
tar.writeFile( "test2", "weis", "users", 8, "Hallo Du" );
tar.writeFile( "mydir/test3", "weis", "users", 13, "Noch so einer" );
tar.writeFile( "my/dir/test3", "dfaure", "hackers", 29, "I don't speak German (David)" );
#define SIZE1 100
// Now a medium file : 100 null bytes
char medium[ SIZE1 ];
memset( medium, 0, SIZE1 );
tar.writeFile( "mediumfile", "user", "group", SIZE1, medium );
// Another one, with an absolute path
tar.writeFile( "/dir/subdir/mediumfile2", "user", "group", SIZE1, medium );
// Now a huge file : 20000 null bytes
int n = 20000;
char * huge = new char[ n ];
memset( huge, 0, n );
tar.writeFile( "hugefile", "user", "group", n, huge );
delete [] huge;
tar.close();
printf("-----------------------\n");
if ( !tar.open( IO_ReadOnly ) )
{
printf("Could not open %s for reading\n", argv[1] );
return 1;
}
const KTarDirectory* dir = tar.directory();
recursive_print(dir, "");
const KTarEntry* e = dir->entry( "mydir/test3" );
Q_ASSERT( e && e->isFile() );
const KTarFile* f = (KTarFile*)e;
QByteArray arr( f->data() );
printf("SIZE=%i\n",arr.size() );
QString str( arr );
printf("DATA=%s\n", str.latin1());
tar.close();
return 0;
}
else if ( command == "maxlength" )
{
KTarGz tar( argv[2] );
if ( !tar.open( IO_WriteOnly ) )
{
printf("Could not open %s for writing\n", argv[1]);
return 1;
}
// Generate long filenames of each possible length bigger than 98...
// Also exceed 512 byte block size limit to see how well the ././@LongLink
// implementation fares
for (int i = 98; i < 514 ; i++ )
{
QString str, num;
str.fill( 'a', i-10 );
num.setNum( i );
num = num.rightJustify( 10, '0' );
tar.writeFile( str+num, "testu", "testg", 3, "hum" );
}
// Result of this test : works perfectly now (failed at 482 formerly and
// before that at 154).
tar.close();
printf("Now run 'tar tvzf %s'\n", argv[2]);
return 0;
}
else if ( command == "iodevice" )
{
KTarGz tar( argv[2] );
if ( !tar.open( IO_ReadOnly ) )
return 1;
const KTarDirectory* dir = tar.directory();
assert(dir);
const KTarEntry* entry = dir->entry( "my/dir/test3" );
if ( entry && entry->isFile() )
{
QIODevice *dev = static_cast<const KTarFile *>(entry)->device();
QByteArray contents = dev->readAll();
printf("contents='%s'\n", QCString(contents, contents.size()+1 ).data());
} else
printf("entry=%p - not found if 0, otherwise not a file\n", (void*)entry);
return 0;
}
else
printf("Unknown command\n");
}
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