210 lines
8.6 KiB
C++
210 lines
8.6 KiB
C++
/* Copyright (C) 2004 Bart
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* Copyright (C) 2008, 2009, 2010, 2011, 2012 Curtis Gedak
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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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#ifndef GPARTED_CORE
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#define GPARTED_CORE
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#include "../include/FileSystem.h"
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#include "../include/Operation.h"
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#include <parted/parted.h>
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#ifdef HAVE_LIBPARTED_3_1_0_PLUS
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#include <parted/filesys.h>
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#endif
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#include <vector>
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#include <fstream>
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namespace GParted
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{
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class GParted_Core
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{
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public:
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static Glib::Thread *mainthread;
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GParted_Core() ;
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~GParted_Core() ;
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void find_supported_filesystems() ;
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void set_user_devices( const std::vector<Glib::ustring> & user_devices ) ;
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void set_devices( std::vector<Device> & devices ) ;
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void set_devices_thread( std::vector<Device> * pdevices );
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void guess_partition_table(const Device & device, Glib::ustring &buff);
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bool snap_to_cylinder( const Device & device, Partition & partition, Glib::ustring & error ) ;
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bool snap_to_mebibyte( const Device & device, Partition & partition, Glib::ustring & error ) ;
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bool snap_to_alignment( const Device & device, Partition & partition, Glib::ustring & error ) ;
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bool apply_operation_to_disk( Operation * operation );
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bool set_disklabel( const Glib::ustring & device_path, const Glib::ustring & disklabel ) ;
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bool toggle_flag( const Partition & partition, const Glib::ustring & flag, bool state ) ;
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const std::vector<FS> & get_filesystems() const ;
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const FS & get_fs( GParted::FILESYSTEM filesystem ) const ;
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std::vector<Glib::ustring> get_disklabeltypes() ;
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std::vector<Glib::ustring> get_all_mountpoints() ;
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std::map<Glib::ustring, bool> get_available_flags( const Partition & partition ) ;
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Glib::ustring get_libparted_version() ;
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Glib::ustring get_thread_status_message() ;
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FileSystem * get_filesystem_object( const FILESYSTEM & filesystem ) ;
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static bool filesystem_resize_disallowed( const Partition & partition ) ;
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private:
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//detectionstuff..
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void init_maps() ;
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void set_thread_status_message( Glib::ustring msg ) ;
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void read_mountpoints_from_file( const Glib::ustring & filename,
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std::map< Glib::ustring, std::vector<Glib::ustring> > & map ) ;
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void read_mountpoints_from_file_swaps(
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const Glib::ustring & filename,
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std::map< Glib::ustring, std::vector<Glib::ustring> > & map ) ;
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Glib::ustring get_partition_path( PedPartition * lp_partition ) ;
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void set_device_partitions( Device & device, PedDevice* lp_device, PedDisk* lp_disk ) ;
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GParted::FILESYSTEM get_filesystem( PedDevice* lp_device, PedPartition* lp_partition,
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std::vector<Glib::ustring>& messages ) ;
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void read_label( Partition & partition ) ;
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void read_uuid( Partition & partition ) ;
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void insert_unallocated( const Glib::ustring & device_path,
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std::vector<Partition> & partitions,
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Sector start,
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Sector end,
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Byte_Value sector_size,
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bool inside_extended ) ;
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void set_mountpoints( std::vector<Partition> & partitions ) ;
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void set_used_sectors( std::vector<Partition> & partitions, PedDisk* lp_disk ) ;
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void mounted_set_used_sectors( Partition & partition ) ;
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#ifdef HAVE_LIBPARTED_FS_RESIZE
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void LP_set_used_sectors( Partition & partition, PedDisk* lp_disk ) ;
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#endif
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void set_flags( Partition & partition, PedPartition* lp_partition ) ;
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//operationstuff...
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bool create( const Device & device, Partition & new_partition, OperationDetail & operationdetail ) ;
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bool create_partition( Partition & new_partition, OperationDetail & operationdetail, Sector min_size = 0 ) ;
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bool create_filesystem( const Partition & partition, OperationDetail & operationdetail ) ;
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bool format( const Partition & partition, OperationDetail & operationdetail ) ;
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bool Delete( const Partition & partition, OperationDetail & operationdetail ) ;
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bool remove_filesystem( const Partition & partition, OperationDetail & operationdetail ) ;
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bool label_partition( const Partition & partition, OperationDetail & operation_detail ) ;
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bool change_uuid( const Partition & partition, OperationDetail & operation_detail ) ;
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bool resize_move( const Device & device,
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const Partition & partition_old,
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Partition & partition_new,
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OperationDetail & operationdetail ) ;
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bool move( const Device & device,
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const Partition & partition_old,
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const Partition & partition_new,
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OperationDetail & operationdetail ) ;
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bool move_filesystem( const Partition & partition_old,
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const Partition & partition_new,
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OperationDetail & operationdetail ) ;
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#ifdef HAVE_LIBPARTED_FS_RESIZE
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bool resize_move_filesystem_using_libparted( const Partition & partition_old,
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const Partition & partition_new,
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OperationDetail & operationdetail ) ;
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#endif
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bool resize( const Partition & partition_old,
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const Partition & partition_new,
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OperationDetail & operationdetail ) ;
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bool resize_move_partition( const Partition & partition_old,
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const Partition & partition_new,
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OperationDetail & operationdetail ) ;
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bool resize_filesystem( const Partition & partition_old,
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const Partition & partition_new,
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OperationDetail & operationdetail,
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bool fill_partition = false ) ;
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bool maximize_filesystem( const Partition & partition, OperationDetail & operationdetail ) ;
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bool copy( const Partition & partition_src,
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Partition & partition_dst,
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Byte_Value min_size,
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OperationDetail & operationdetail ) ;
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bool copy_filesystem( const Partition & partition_src,
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const Partition & partition_dst,
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OperationDetail & operationdetail,
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bool readonly,
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bool cancel_safe );
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bool copy_filesystem( const Partition & partition_src,
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const Partition & partition_dst,
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OperationDetail & operationdetail,
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Byte_Value & total_done,
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bool cancel_safe );
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bool copy_filesystem( const Glib::ustring & src_device,
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const Glib::ustring & dst_device,
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Sector src_start,
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Sector dst_start,
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Byte_Value src_sector_size,
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Byte_Value dst_sector_size,
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Byte_Value src_length,
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OperationDetail & operationdetail,
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bool readonly,
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Byte_Value & total_done,
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bool cancel_safe ) ;
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void rollback_transaction( const Partition & partition_src,
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const Partition & partition_dst,
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OperationDetail & operationdetail,
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Byte_Value total_done ) ;
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bool check_repair_filesystem( const Partition & partition, OperationDetail & operationdetail ) ;
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bool set_partition_type( const Partition & partition, OperationDetail & operationdetail ) ;
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bool calibrate_partition( Partition & partition, OperationDetail & operationdetail ) ;
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bool calculate_exact_geom( const Partition & partition_old,
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Partition & partition_new,
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OperationDetail & operationdetail ) ;
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FileSystem* set_proper_filesystem( const FILESYSTEM & filesystem ) ;
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bool erase_filesystem_signatures( const Partition & partition, OperationDetail & operationdetail ) ;
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bool update_bootsector( const Partition & partition, OperationDetail & operationdetail ) ;
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//general..
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bool get_device_and_disk( const Glib::ustring & device_path,
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PedDevice*& lp_device, PedDisk*& lp_disk, bool strict = true ) ;
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void destroy_device_and_disk( PedDevice*& lp_device, PedDisk*& lp_disk ) ;
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bool commit( PedDisk* lp_disk ) ;
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bool commit_to_os( PedDisk* lp_disk, std::time_t timeout ) ;
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void settle_device( std::time_t timeout ) ;
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static PedExceptionOption ped_exception_handler( PedException * e ) ;
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std::vector<FS> FILESYSTEMS ;
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std::map< FILESYSTEM, FileSystem * > FILESYSTEM_MAP ;
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std::vector<PedPartitionFlag> flags;
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std::vector<Glib::ustring> device_paths ;
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bool probe_devices ;
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Glib::ustring thread_status_message; //Used to pass data to show_pulsebar method
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Glib::RefPtr<Glib::IOChannel> iocInput, iocOutput; // Used to send data to gpart command
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std::map< Glib::ustring, std::vector<Glib::ustring> > mount_info ;
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std::map< Glib::ustring, std::vector<Glib::ustring> > fstab_info ;
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std::map< Glib::ustring, std::vector<Glib::ustring> >::iterator iter_mp ;
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char * buf ;
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};
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} //GParted
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#endif //GPARTED_CORE
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