gparted/src/fat32.cc

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/* Copyright (C) 2004 Bart
*
* 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 Library 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "../include/fat32.h"
namespace GParted
{
FS fat32::get_filesystem_support( )
{
FS fs ;
fs .filesystem = "fat32" ;
fs .read = true ; //provided by libparted
//find out if we can create fat32 filesystems
if ( ! system( "which mkdosfs 1>/dev/null 2>/dev/null" ) )
fs .create = true ;
//resing of start and endpoint are provided by libparted
fs .resize = true ;
fs .move = true ;
if ( ! system( "which dd 1>/dev/null 2>/dev/null" ) )
fs .copy = true ;
return fs ;
}
void fat32::Set_Used_Sectors( Partition & partition )
{
PedFileSystem *fs = NULL;
PedConstraint *constraint = NULL;
PedPartition *c_part = NULL ;
if ( disk )
{
c_part = ped_disk_get_partition_by_sector( disk, (partition .sector_end + partition .sector_start) / 2 ) ;
if ( c_part )
{
fs = ped_file_system_open( & c_part ->geom );
if ( fs )
{
constraint = ped_file_system_get_resize_constraint ( fs ) ;
if ( constraint )
{
partition .Set_Unused( (partition .sector_end - partition .sector_start) - constraint ->min_size ) ;
ped_constraint_destroy ( constraint );
}
ped_file_system_close( fs ) ;
}
}
}
}
bool fat32::Create( const Glib::ustring device_path, const Partition & new_partition )
{
return Execute_Command( "mkdosfs -F32 " + new_partition .partition ) ;
}
bool fat32::Resize( const Partition & partition_new, bool fill_partition )
{
//handled in GParted_Core::Resize_Normal_Using_Libparted
return false ;
}
bool fat32::Copy( const Glib::ustring & src_part_path, const Glib::ustring & dest_part_path )
{
return Execute_Command( "dd bs=8192 if=" + src_part_path + " of=" + dest_part_path ) ;
}
bool fat32::Check_Repair( const Partition & partition )
{
return false ;
}
int fat32::get_estimated_time( long MB_to_Consider )
{
return -1 ;
}
} //GParted