166 lines
4.7 KiB
C++
166 lines
4.7 KiB
C++
/* Copyright (C) 2004, 2005, 2006, 2007, 2008 Bart Hakvoort
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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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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "../include/ntfs.h"
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namespace GParted
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{
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FS ntfs::get_filesystem_support()
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{
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FS fs ;
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fs .filesystem = GParted::FS_NTFS ;
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if ( ! Glib::find_program_in_path( "ntfsresize" ) .empty() )
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{
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fs .read = GParted::FS::EXTERNAL ;
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fs .check = GParted::FS::EXTERNAL ;
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}
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if ( ! Glib::find_program_in_path( "ntfslabel" ) .empty() ) {
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fs .read_label = FS::EXTERNAL ;
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fs .write_label = FS::EXTERNAL ;
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}
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if ( ! Glib::find_program_in_path( "mkntfs" ) .empty() )
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fs .create = GParted::FS::EXTERNAL ;
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//resizing is a delicate process ...
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if ( fs .read && fs .check )
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{
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fs .grow = GParted::FS::EXTERNAL ;
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if ( fs .read ) //needed to determine a min file system size..
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fs .shrink = GParted::FS::EXTERNAL ;
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}
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//we need ntfsresize to set correct used/unused after cloning
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if ( ! Glib::find_program_in_path( "ntfsclone" ) .empty() )
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fs .copy = GParted::FS::EXTERNAL ;
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if ( fs .check )
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fs .move = GParted::FS::GPARTED ;
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return fs ;
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}
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void ntfs::set_used_sectors( Partition & partition )
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{
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if ( ! Utils::execute_command(
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"ntfsresize --info --force --no-progress-bar " + partition .get_path(), output, error, true ) )
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{
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index = output .find( "resize at" ) ;
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if ( index >= output .length() ||
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sscanf( output .substr( index ) .c_str(), "resize at %Ld", &N ) != 1 )
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N = -1 ;
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if ( N > -1 )
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partition .set_used( Utils::round( N / 512.0 ) ) ;
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}
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else
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{
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if ( ! output .empty() )
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partition .messages .push_back( output ) ;
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if ( ! error .empty() )
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partition .messages .push_back( error ) ;
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}
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}
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void ntfs::read_label( Partition & partition )
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{
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if ( ! Utils::execute_command( "ntfslabel --force " + partition .get_path(), output, error, true ) )
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{
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partition .label = Utils::regexp_label( output, "^(.*)" ) ;
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}
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else
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{
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if ( ! output .empty() )
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partition .messages .push_back( output ) ;
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if ( ! error .empty() )
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partition .messages .push_back( error ) ;
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}
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}
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bool ntfs::write_label( const Partition & partition, OperationDetail & operationdetail )
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{
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return ! execute_command( "ntfslabel --force " + partition .get_path() + " \"" + partition .label + "\"", operationdetail ) ;
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}
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bool ntfs::create( const Partition & new_partition, OperationDetail & operationdetail )
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{
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return ! execute_command( "mkntfs -Q -v -L \"" + new_partition .label + "\" " + new_partition .get_path(), operationdetail ) ;
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}
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bool ntfs::resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition )
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{
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bool return_value = false ;
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Glib::ustring str_temp = "ntfsresize -P --force " + partition_new .get_path() ;
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if ( ! fill_partition )
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{
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str_temp += " -s " ;
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str_temp += Utils::num_to_str( Utils::round( Utils::sector_to_unit(
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partition_new .get_length(), GParted::UNIT_BYTE ) ) -1, true ) ;
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}
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//simulation..
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operationdetail .add_child( OperationDetail( _("run simulation") ) ) ;
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if ( ! execute_command( str_temp + " --no-action", operationdetail .get_last_child() ) )
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{
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operationdetail .get_last_child() .set_status( STATUS_SUCCES ) ;
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//real resize
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operationdetail .add_child( OperationDetail( _("real resize") ) ) ;
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if ( ! execute_command( str_temp, operationdetail .get_last_child() ) )
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{
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operationdetail .get_last_child() .set_status( STATUS_SUCCES ) ;
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return_value = true ;
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}
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else
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{
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operationdetail .get_last_child() .set_status( STATUS_ERROR ) ;
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}
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}
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else
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{
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operationdetail .get_last_child() .set_status( STATUS_ERROR ) ;
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}
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return return_value ;
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}
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bool ntfs::copy( const Glib::ustring & src_part_path,
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const Glib::ustring & dest_part_path,
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OperationDetail & operationdetail )
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{
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return ! execute_command( "ntfsclone -f --overwrite " + dest_part_path + " " + src_part_path, operationdetail ) ;
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}
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bool ntfs::check_repair( const Partition & partition, OperationDetail & operationdetail )
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{
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return ! execute_command( "ntfsresize -P -i -f -v " + partition .get_path(), operationdetail ) ;
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}
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} //GParted
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