removed ':' from Blocksize scan. dumped progsreiserfs. From now on gparted
* src/ext2.cc, src/ext3.cc: removed ':' from Blocksize scan. * src/reiserfs.cc: dumped progsreiserfs. From now on gparted uses the official namesystools (reiserfsprogs) this resulted in much more reliable creation en resizing of reiserfs filesystems.
This commit is contained in:
parent
bd02bca613
commit
ebcb8f07cf
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@ -1,3 +1,10 @@
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2004-11-22 Bart Hakvoort <gparted@users.sf.net>
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* src/ext2.cc,
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src/ext3.cc: removed ':' from Blocksize scan.
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* src/reiserfs.cc: dumped progsreiserfs. From now on gparted uses the official namesystools (reiserfsprogs)
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this resulted in much more reliable creation en resizing of reiserfs filesystems.
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2004-11-21 Bart Hakvoort <gparted@users.sf.net>
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2004-11-21 Bart Hakvoort <gparted@users.sf.net>
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* Again way too many chances to create a detailed entry (i'm glad i'm the only dev atm :P ).
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* Again way too many chances to create a detailed entry (i'm glad i'm the only dev atm :P ).
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@ -64,7 +64,7 @@ void ext2::Set_Used_Sectors( Partition & partition )
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free_blocks = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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free_blocks = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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//blocksize
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//blocksize
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if ( output .find( "Block size:" ) < output .length( ) )
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if ( output .find( "Block size" ) < output .length( ) )
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blocksize = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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blocksize = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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}
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}
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@ -64,7 +64,7 @@ void ext3::Set_Used_Sectors( Partition & partition )
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free_blocks = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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free_blocks = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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//blocksize
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//blocksize
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if ( output .find( "Block size:" ) < output .length( ) )
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if ( output .find( "Block size" ) < output .length( ) )
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blocksize = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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blocksize = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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}
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}
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102
src/reiserfs.cc
102
src/reiserfs.cc
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@ -26,17 +26,19 @@ FS reiserfs::get_filesystem_support( )
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FS fs ;
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FS fs ;
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fs .filesystem = "reiserfs" ;
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fs .filesystem = "reiserfs" ;
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static void * test_handle = NULL ;
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if ( ! system( "which debugreiserfs 1>/dev/null 2>/dev/null" ) )
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if ( (test_handle = dlopen("libreiserfs.so", RTLD_NOW)) )
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{
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fs .read = true ;
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fs .read = true ;
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if ( ! system( "which mkfs.reiserfs 1>/dev/null 2>/dev/null" ) )
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fs .create = true ;
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fs .create = true ;
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if ( ! system( "which reiserfsck 1>/dev/null 2>/dev/null" ) )
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fs .check = true ;
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//resizing is a delicate process which requires 3 commands..
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if ( ! system( "which resize_reiserfs 1>/dev/null 2>/dev/null" ) && fs .read && fs .check )
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fs .resize = true ;
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fs .resize = true ;
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dlclose( test_handle ) ;
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test_handle = NULL ;
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}
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if ( ! system( "which dd 1>/dev/null 2>/dev/null" ) )
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if ( ! system( "which dd 1>/dev/null 2>/dev/null" ) )
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fs .copy = true ;
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fs .copy = true ;
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@ -46,69 +48,45 @@ FS reiserfs::get_filesystem_support( )
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void reiserfs::Set_Used_Sectors( Partition & partition )
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void reiserfs::Set_Used_Sectors( Partition & partition )
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{
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{
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PedFileSystem *fs = NULL;
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char c_buf[ 512 ] ;
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PedConstraint *constraint = NULL;
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FILE *f ;
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PedPartition *c_part = NULL ;
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if ( disk )
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Glib::ustring output ;
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Sector free_blocks = -1, blocksize = -1 ;
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//get free blocks..
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f = popen( ( "debugreiserfs " + partition .partition ) .c_str( ), "r" ) ;
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while ( fgets( c_buf, 512, f ) )
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{
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{
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c_part = ped_disk_get_partition_by_sector( disk, (partition .sector_end + partition .sector_start) / 2 ) ;
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output = Glib::locale_to_utf8( c_buf ) ;
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if ( c_part )
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{
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//blocksize
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fs = ped_file_system_open( & c_part ->geom );
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if ( output .find( "Blocksize" ) < output .length( ) )
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blocksize = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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if ( fs )
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{
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//free blocks
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constraint = ped_file_system_get_resize_constraint ( fs ) ;
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if ( output .find( "Free blocks" ) < output .length( ) )
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if ( constraint )
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free_blocks = atoi( (output .substr( output .find( ":" ) +1, output .length( ) ) ) .c_str( ) ) ;
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{
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partition .Set_Unused( (partition .sector_end - partition .sector_start) - constraint ->min_size ) ;
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ped_constraint_destroy ( constraint );
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}
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ped_file_system_close( fs ) ;
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}
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}
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}
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}
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pclose( f ) ;
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if ( free_blocks > -1 && blocksize > -1 )
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partition .Set_Unused( free_blocks * blocksize / 512 ) ;
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}
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}
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bool reiserfs::Create( const Glib::ustring device_path, const Partition & new_partition )
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bool reiserfs::Create( const Glib::ustring device_path, const Partition & new_partition )
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{
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{
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bool return_value = false ;
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return Execute_Command( "mkfs.reiserfs -q " + new_partition .partition ) ;
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if ( open_device_and_disk( device_path, device, disk ) )
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{
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PedPartition *c_part = NULL ;
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PedFileSystemType *fs_type = NULL ;
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PedFileSystem *fs = NULL ;
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c_part = ped_disk_get_partition_by_sector( disk, (new_partition .sector_end + new_partition .sector_start) / 2 ) ;
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if ( c_part )
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{
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fs_type = ped_file_system_type_get( "reiserfs" ) ;
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if ( fs_type )
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{
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fs = ped_file_system_create( & c_part ->geom, fs_type, NULL );
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if ( fs )
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{
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if ( ped_partition_set_system(c_part, fs_type ) )
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return_value = Commit( disk ) ;
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ped_file_system_close( fs );
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}
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}
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}
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close_device_and_disk( device, disk ) ;
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}
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return return_value ;
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}
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}
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bool reiserfs::Resize( const Partition & partition_new, bool fill_partition )
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bool reiserfs::Resize( const Partition & partition_new, bool fill_partition )
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{
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{
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return false ;
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Glib::ustring str_temp = "echo y | resize_reiserfs " + partition_new .partition ;
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if ( ! fill_partition )
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str_temp += " -s " + num_to_str( partition_new .Get_Length_MB( ) - cylinder_size ) + "M" ;
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return Execute_Command( str_temp ) ;
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}
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}
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bool reiserfs::Copy( const Glib::ustring & src_part_path, const Glib::ustring & dest_part_path )
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bool reiserfs::Copy( const Glib::ustring & src_part_path, const Glib::ustring & dest_part_path )
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@ -118,12 +96,12 @@ bool reiserfs::Copy( const Glib::ustring & src_part_path, const Glib::ustring &
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bool reiserfs::Check_Repair( const Partition & partition )
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bool reiserfs::Check_Repair( const Partition & partition )
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{
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{
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return false ;
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return Execute_Command( "reiserfsck -y --fix-fixable " + partition .partition ) ;
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}
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}
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int reiserfs::get_estimated_time( long MB_to_Consider )
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int reiserfs::get_estimated_time( long MB_to_Consider )
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{
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{
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return 1 + MB_to_Consider / 1000 ;
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return -1 ;
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}
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}
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