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fixed a couple of small errors in the copy algorithm (which is closely 

* src/GParted_Core.cc: fixed a couple of small errors in the
  copy algorithm (which is closely related to moving)
This commit is contained in:
Bart Hakvoort 2006-07-29 14:42:01 +00:00
parent 157a1b9fee
commit faad1b6be4
2 changed files with 42 additions and 49 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2006-07-29 Bart Hakvoort <hakvoort@cvs.gnome.org>
* src/GParted_Core.cc: fixed a couple of small errors in the
copy algorithm (which is closely related to moving)
2006-07-29 Bart Hakvoort <hakvoort@cvs.gnome.org>
* src/GParted_Core.cc: fixed a couple of small errors in the

78
src/GParted_Core.cc
View File

@ -1229,9 +1229,6 @@ bool GParted_Core::move_filesystem_using_gparted( const Partition & partition_ol
rest_sectors,
error_message ) )
t += rest_sectors ;
if ( t == partition_old .get_length() )
succes = true ;
}
else //move to the right..
{//FIXME: moving to the right still appears slower than moving to the left...
@ -1277,9 +1274,6 @@ bool GParted_Core::move_filesystem_using_gparted( const Partition & partition_ol
rest_sectors,
error_message ) )
t += rest_sectors ;
if ( t == partition_old .get_length() )
succes = true ;
}
//final description
@ -1289,7 +1283,9 @@ bool GParted_Core::move_filesystem_using_gparted( const Partition & partition_ol
//reset fraction to -1 to make room for a new one (or a pulsebar)
operation_details .back() .fraction = -1 ;
if ( ! succes )
if ( t == partition_old .get_length() )
succes = true ;
else
{
if ( ! error_message .empty() )
operation_details .push_back(
@ -1632,7 +1628,7 @@ bool GParted_Core::copy( const Partition & partition_src,
case GParted::FS::GPARTED :
succes = copy_filesystem( partition_src,
partition_dest,
operation_details,
operation_details .back() .sub_details,
block_size ) ;
break ;
@ -1657,8 +1653,7 @@ bool GParted_Core::copy( const Partition & partition_src,
return ( succes &&
check_repair( partition_dest, operation_details ) &&
maximize_filesystem( partition_dest, operation_details ) &&
check_repair( partition_dest, operation_details ) ) ;
maximize_filesystem( partition_dest, operation_details ) ) ;
}
}
@ -1668,12 +1663,10 @@ bool GParted_Core::copy( const Partition & partition_src,
bool GParted_Core::copy_filesystem( const Partition & partition_src,
const Partition & partition_dest,
std::vector<OperationDetail> & operation_details,
Sector block_size )
Sector blocksize )
{
operation_details .back() .sub_details .push_back( OperationDetail(
String::ucompose( _("Use a blocksize of %1 (%2 sectors)"),
Utils::format_size( block_size ),
block_size ),
operation_details .push_back( OperationDetail(
String::ucompose( _("Use a blocksize of %1 (%2 sectors)"), Utils::format_size( blocksize ), blocksize ),
STATUS_NONE,
FONT_ITALIC ) ) ;
@ -1693,70 +1686,67 @@ bool GParted_Core::copy_filesystem( const Partition & partition_src,
ped_device_sync( lp_device_dest ) ;
//add an empty sub which we will constantly update in the loop
operation_details .back() .sub_details .push_back( OperationDetail( "", STATUS_NONE ) ) ;
operation_details .push_back( OperationDetail( "", STATUS_NONE ) ) ;
Glib::ustring error_message ;
Sector t = 0 ;
for ( ; t < partition_src .get_length() - block_size ; t+=block_size )
Sector t ;
Sector rest_sectors = partition_src .get_length() % blocksize ;
for ( t = 0 ; t < partition_src .get_length() - rest_sectors ; t+=blocksize )
{
if ( ! copy_block( lp_device_src,
lp_device_dest,
partition_src .sector_start + t,
partition_dest .sector_start + t,
block_size,
blocksize,
error_message ) )
break ;
if ( t % ( block_size * 100 ) == 0 )
if ( t % ( blocksize * 100 ) == 0 )
{
operation_details .back() .sub_details .back() .progress_text =
operation_details .back() .progress_text =
String::ucompose( _("%1 of %2 copied"),
Utils::format_size( t +1 ),
Utils::format_size( t +blocksize ),
Utils::format_size( partition_src .get_length() ) ) ;
operation_details .back() .sub_details .back() .set_description(
operation_details .back() .sub_details .back() .progress_text,
operation_details .back() .set_description(
String::ucompose( _("%1 of %2 moved"),
t +blocksize,
partition_src .get_length() ),
FONT_ITALIC ) ;
operation_details .back() .sub_details .back() .fraction =
operation_details .back() .fraction =
t / static_cast<double>( partition_src .get_length() ) ;
}
}
//copy the last couple of sectors..
Sector last_sectors = partition_src .get_length() - t ;//FIXME: most likely this is incorrect, look at move_filesystem to see how they do it.
if ( copy_block( lp_device_src,
if ( rest_sectors > 0 &&
partition_src .get_length() -t == rest_sectors &&
copy_block( lp_device_src,
lp_device_dest,
partition_src .sector_start +t,
partition_dest .sector_start +t,
last_sectors,
rest_sectors,
error_message ) )
t += last_sectors ;
t += rest_sectors ;
//final description
operation_details .back() .sub_details .back() .set_description(
String::ucompose( _("%1 of %2 copied"),
Utils::format_size( t +1 ),
Utils::format_size( partition_src .get_length() ) ),
FONT_ITALIC ) ;
operation_details .back() .set_description(
String::ucompose( _("%1 of %2 copied"), t, partition_src .get_length() ), FONT_ITALIC ) ;
//reset fraction to -1 to make room for a new one (or a pulsebar)
operation_details .back() .sub_details .back() .fraction = -1 ;
operation_details .back() .fraction = -1 ;
if ( t == partition_src .get_length() )
{
succes = true ;
}
else
{
if ( ! error_message .empty() )
operation_details .back() .sub_details .push_back(
operation_details .push_back(
OperationDetail( error_message, STATUS_NONE, FONT_ITALIC ) ) ;
if ( ! ped_error .empty() )
operation_details .back() .sub_details .push_back(
operation_details .push_back(
OperationDetail( ped_error, STATUS_NONE, FONT_ITALIC ) ) ;
}
@ -1773,11 +1763,9 @@ bool GParted_Core::copy_filesystem( const Partition & partition_src,
ped_device_destroy( lp_device_dest ) ;
}
else
operation_details .back() .sub_details .push_back(
operation_details .push_back(
OperationDetail( _("An error occurred while opening the devices"), STATUS_NONE ) ) ;
operation_details .back() .status = succes ? STATUS_SUCCES : STATUS_ERROR ;
return succes ;
}