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53fd80e6ca
There are multiple cases of code wanting to work with the Partition
object directly containing the file system, regardless of whether it is
within a PartitionLUKS object or not. The code had to do something
similar to this to access it:
const Partition * filesystem_ptn = &partition;
if ( partition.filesystem == FS_LUKS && partition.busy )
filesystem_ptn = &dynamic_cast<const PartitionLUKS *>( &partition )->get_encrypted();
...
// Access Partition object directly containing the file system
filesystem_ptn-> ...
Implement and use virtual accessor get_filesystem_partition() which
allows the code to be simplified like this:
const Partition & filesystem_ptn = partition.get_filesystem_partition();
...
// Access Partition object directly containing the file system
filesystem_ptn. ...
Bug 774818 - Implement LUKS read-write actions NOT requiring a
passphrase
66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/* Copyright (C) 2015 Mike Fleetwood
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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 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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GPARTED_PARTITIONLUKS_H
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#define GPARTED_PARTITIONLUKS_H
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#include "Partition.h"
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#include "Utils.h"
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#include <glibmm/ustring.h>
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namespace GParted
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{
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class PartitionLUKS : public Partition
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{
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public:
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PartitionLUKS();
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virtual ~PartitionLUKS();
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virtual PartitionLUKS * clone() const;
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void set_luks( const Glib::ustring & path,
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FILESYSTEM fstype,
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Sector header_size,
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Sector mapping_size,
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Byte_Value sector_size,
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bool busy );
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Partition & get_encrypted() { return encrypted; };
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const Partition & get_encrypted() const { return encrypted; };
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virtual bool sector_usage_known() const;
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virtual Sector estimated_min_size() const;
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virtual Sector get_sectors_used() const;
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virtual Sector get_sectors_unused() const;
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virtual Sector get_sectors_unallocated() const;
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virtual Glib::ustring get_filesystem_label() const;
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virtual bool have_messages() const;
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virtual std::vector<Glib::ustring> get_messages() const;
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virtual void clear_messages();
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virtual const Partition & get_filesystem_partition() const;
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private:
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Partition encrypted;
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Sector header_size; // Size of the LUKS header (everything up to the start of the mapping)
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};
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}//GParted
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#endif /* GPARTED_PARTITIONLUKS_H */
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