This is the equivalent to what was previously done when adding opening
of LUKS mappings. Namely to add a way to pass the LUKS passphrase to
'cryptsetup luksOpen' via standard input. Previously the functionality
was added to Utils::execute_command() [1]. Now it is also needed to
pass the LUKS passphrase to 'cryptsetup resize', which is executed as
part of applying resize and check operations to an encrypted file
system. So add this functionality to FileSystem::execute_command().
For now writing to stdin is only needed for the one variant of
FileSystem::execute_command() which doesn't have progress tracking
callbacks. Writing to stdin can easily be added to the other progress
tracking callback variants of execute_command() when needed.
[1] 8dff80edc6
Add ability for small writes to stdin of child processes (#795617)
Closes#59 - Resize of LUKS2 encrypted file system fails with "Nothing
to read on input"
Glibmm has implemented a ustring::compose() set of methods [1] since
Glibmm 2.16, circa 2008. So replace String::ucompose(). Note that
GParted already requires glibmm >= 2.32 as set in configure.ac.
This commit just replaces all the method calls. Edit created by:
sed -i 's|String::ucompose *|Glib::ustring::compose|' src/*.cc
[1] Glibmm Reference Manual, Glib::ustring Class, compose() method
https://developer.gnome.org/glibmm/2.32/classGlib_1_1ustring.html#a64ff7ac3d9e9899c2910f1d831f8d500Closes#46 - Drop compose subdir
Now that we are compiling against Gtkmm3 there are missing declarations
of Glibmm identifiers due to changes in Gtkmm internal header structure.
All we have to do is bring back the declarations by including the
appropriate headers where needed.
Add necessary Glibmm header includes.
Closes#7 - Port to Gtk3
Replace return by value of const strings from
FileSystem::get_custom_text() and get_generic_text() because that
implies duplication of those strings. Return a reference to constant
strings instead.
Resizing any unmounted file system which has to be mounted to be resized
triggered the new GParted bug message. However the operation did
complete successfully. Example operation details:
Grow /dev/sdb8 from 1.00 GiB to 1.50 GiB (SUCCESS)
* calibrate /dev/sdb
* check file system on /dev/sdb8 for errors and (if possib...(SUCCESS)
* grow partition from 1.00 GiB to 1.50 GiB (SUCCESS)
* grow file system to fill the partition (SUCCESS)
* mkdir -v /tmp/gparted-wvH0Ez (SUCCESS)
* GParted Bug: Adding another child after no_more_chil...(ERROR)
* Created directory /tmp/gparted-wvH0Ez
* mount -v -t btrfs '/dev/sdb8' '/tmp/gparted-wvH0Ez' (SUCCESS)
* btrfs filesystem resize 1:max '/tmp/gparted-wvH0Ez' (SUCCESS)
* umount -v '/tmp/gparted-wvH0Ez' (SUCCESS)
* rmdir -v /tmp/gparted-wvH0Ez (SUCCESS)
* GParted Bug: Adding another child after no_more_chil...(ERROR)
* Removed directory /tmp/gparted-wvH0Ez
This is because set_success_and_capture_errors() was called first and
the child details added after. Reverse this ordering to fix.
Bug 790842 - Report libparted messages into operation details at the
point at which they occur
Transition all remaining code, DMRaid and file system code, to use the
new method of reporting success of a step and automatic error
collection. None of this code calls libparted so can't generate any
libparted exceptions. This is just for consistency so all code follows
the same pattern using set_success_and_capture_errors().
Bug 790842 - Report libparted messages into operation details at the
point at which they occur
PATCH SET SUMMARY:
Libparted exception messages are reported into the operation details at
the end of each separate operation. For operations which involve
multiple steps of partition manipulation there is no way to identify
which exceptions occurred with which steps.
Example resize/move operation in which multiple libparted exceptions
were raised:
Move /dev/sdb to the right and shrink it from 1.15 GiB to ...(ERROR)
* calibrate /dev/sdb3 (SUCCESS)
* check file system on /dev/sdb3 for errors and (if possib...(SUCCESS)
* e2fsck -f -y -v -C 0 '/dev/sdb3' (SUCCESS)
* shrink file system (SUCCESS)
* resize2fs -p 'dev/sdb3' 1048576K (SUCCESS)
* shrink partition from 1.14 GiB to 1.00 GiB (SUCCESS)
* check file system on /dev/sdb3 for errors and (if possib...(SUCCESS)
* e2fsck -f -y -v -C 0 '/dev/sdb3' (SUCCESS)
* grow partition from 1.00 GiB to 1.12 GiB (SUCCESS)
* move file system to the right (SUCCESS)
* e2image -ra -p -O 134217728 '/dev/sdb3' (SUCCESS)
* shrink partition from 1.12 GiB to 1.00 GiB (ERROR)
* libparted messages (INFO)
* DEBUG: GParted generated synthetic libparted exception...
* Error informing the kernel about modifications to part...
* Error informing the kernel about modifications to part...
* DEBUG: GParted generated synthetic libparted exception...
* DEBUG: GParted generated synthetic libparted exception...
But there is no way to know which of the libparted steps: 1 calibrate or
3 partition resize steps encountered which exceptions.
Fix this by reporting the libparted messages into the operation details
at the point at which they occur. Then the above example would become:
Move /dev/sdb to the right and shrink it from 1.15 GiB to ...(ERROR)
* calibrate /dev/sdb3 (SUCCESS)
* check file system on /dev/sdb3 for errors and (if possib...(SUCCESS)
* e2fsck -f -y -v -C 0 '/dev/sdb3' (SUCCESS)
* shrink file system (SUCCESS)
* resize2fs -p 'dev/sdb3' 1048576K (SUCCESS)
* shrink partition from 1.14 GiB to 1.00 GiB (SUCCESS)
* libparted messages (INFO)
* DEBUG: GParted generated synthetic libparted excepti...
* check file system on /dev/sdb3 for errors and (if possib...(SUCCESS)
* e2fsck -f -y -v -C 0 '/dev/sdb3' (SUCCESS)
* grow partition from 1.00 GiB to 1.12 GiB (SUCCESS)
* libparted messages (INFO)
* Error informing the kernel about modifications to pa...
* Error informing the kernel about modifications to pa...
* DEBUG: GParted generated synthetic libparted excepti...
* move file system to the right (SUCCESS)
* e2image -ra -p -O 134217728 '/dev/sdb3' (SUCCESS)
* shrink partition from 1.12 GiB to 1.00 GiB (ERROR)
* libparted messages (ERROR)
* DEBUG: GParted generated synthetic libparted excepti...
THIS PATCH:
Small change so that setting the status of an OperationDetail to N/A,
warning, also stops the execution timer if it was running. Matching
what happens when the status is set to either success or error.
This is to avoid having to set status twice, first time just to stop the
timer, and second time to set it to the desired status when reporting a
warning.
Bug 790842 - Report libparted messages into operation details at the
point at which they occur
Seems more logical to initially clear the output capture buffer in a
single location in the PipeCapture class which reads the command output
into said buffer, rather than each calling site before the PipeCapture
objects are constructed.
Bug 777973 - Segmentation fault on bad disk
It made the code look a little messy, is easily resolved in the build
system and made the dependencies more complicated than needed. Each
GParted header was tracked via multiple different names (different
numbers of "../include/" prefixes). For example just looking at how
DialogFeatures.o depends on Utils.h:
$ cd src
$ make DialogFeatures.o
$ egrep ' [^ ]*Utils.h' .deps/DialogFeatures.Po
../include/DialogFeatures.h ../include/../include/Utils.h \
../include/../include/../include/../include/../include/../include/Utils.h \
../include/../include/../include/Utils.h \
After removing "../include/" from the GParted header #includes, just
need to add "-I../include" to the compile command via the AM_CPPFLAGS in
src/Makefile.am. Now the dependencies on GParted header files are
tracked under a single name (with a single "../include/" prefix). Now
DialogFeatures.o only depends on a single name to Utils.h:
$ make DialogFeatures.o
$ egrep ' [^ ]*Utils.h' .deps/DialogFeatures.Po
../include/DialogFeatures.h ../include/Utils.h ../include/i18n.h \
For non-progress tracked external commands the command being executed is
displayed in the Apply pending operations dialog, just below the top
pulsing progress bar. However for progress tracked external commands
the description of the parent operation detail is displayed instead.
Example 1: non-progress tracked xfs check repair:
TreePath
Check and repair file system (xfs) on /dev/sdc1 0
+ calibrate /dev/sdc1 0:0
+ check file system on /dev/sdc1 for errors and (if po... 0:1
+ xfs_repair -v /dev/sdc1 0:1:0
+ [empty stdout] 0:1:0:0
+ [stderr]Phase 1 - find and verify superblock... 0:1:0:1
"xfs_repair -v /dev/sdc1" (TreePath 0:1:0) is shown because it is the
latest updated operation detail which is timed (set to status
executing).
Example 2: progress tracked ext4 copy using e2image:
TreePath
Copy /dev/sdc2 to /dev/sdc3 0
+ calibrate /dev/sdc2 0:0
+ check file system on /dev/sdc2 for errors and (if po... 0:1
+ set partition type on /dev/sdc3 0:2
+ copy file system of /dev/sdc2 to /dev/sdc3 0:3
+ e2image -ra -p /dev/sdc2 /dev/sdc3 0:3:0
+ [stdout]Scanning inodes... 0:3:0:0
+ [stderr]e2image 1.42.9 (28-Dec-2013)... 0:3:0:1
"copy file system of /dev/sdc2 to /dev/sdc3" (TreePath 0:3) is shown
because that operation detail is also timed and it is being constantly
updated by the progress bar updates via it.
Change execute_command() to update the progress bar via the operation
detail it creates to hold the command being executed, instead of the
parent operation detail, to resolve the above. Also replaces calling
operationdetail.get_last_child() throughout the method.
Bug 760709 - Add progress bars to XFS and EXT2/3/4 file system specific
copy methods
The timed progress tracking callback for execution of xfs copy follows
this pattern:
sigc::connection c;
...
c = Glib::signal_timeout().connect( ... sigc::mem_fun( *this, &xfs::copy_progress ) ..., 500 /*ms*/ );
... execute_command( ... );
c.disconnect();
As with output progress tracking callbacks for ext2/3/4 and ntfs file
system specific commands, pass the callback slot and a flag into
execute_command() and connect the timed callback inside. This
simplified the pattern to:
... execute_command( ...|EXEC_PROGRESS_TIMED,
static_cast<TimedSlot>( sigc::mem_fun( *this, &xfs::copy_progress ) ) );
NOTE:
The type of sigc::mem_fun() doesn't allow the compiler to choose between
the two overloaded variants of execute_command() with the fourth
parameter of either (full types without typedefs of StreamSlot and
TimedSlot respectively):
sigc::slot<void, OperationDetail *> stream_progress_slot
sigc::slot<bool, OperationDetail *> timed_progress_slot
Therefore have to cast the result of all callback slots to the relevant
type. Hence:
static_cast<StreamSlot>( sigc::mem_fun( *this, &{CLASS}::{NAME}_progress ) )
static_cast<TimedSlot>( sigc::mem_fun( *this, &xfs::copy_progress ) )
References:
* [sigc] Functor not resolving between overloaded methods with
different slot types
https://mail.gnome.org/archives/libsigc-list/2016-February/msg00000.html
* Bug 306705 - Can't overload methods based on different slot<>
parameters.
https://bugzilla.gnome.org/show_bug.cgi?id=306705
Bug 760709 - Add progress bars to XFS and EXT2/3/4 file system specific
copy methods
For the relevant stream from a file system specific command being
tracked, there were 2 callbacks attached: update_command_output() and
update_command_progress(). When called, update_command_progress() just
emitted signal_progress to call the file system specific progress
tracker callback. Like this:
signal_update.emit() -> update_command_output()
-> update_command_progress()
signal_progress.emit() -> {CLASS}::{NAME}_progress()
Instead just connect the file system specific progress tracker callback
directly to signal_update and bypass the unnecessary
update_command_progress() method and the signal_progress signal. Like
this:
signal_update.emit() -> update_command_output()
-> {CLASS}::{NAME}_progress()
Bug 760709 - Add progress bars to XFS and EXT2/3/4 file system specific
copy methods
All the output progress tracking callbacks for execution of ext2/3/4 and
ntfs file system specific commands followed this pattern:
sigc::connection c = signal_progress.connect( sigc::mem_fun( *this, &ext2::..._progress ) );
bool success = ! execute_command( ... );
c.disconnect();
return success;
Instead, pass the callback slot and a flag into execute_command() and
connect the callback inside. This simplifies the pattern to:
return ! execute_command( ...|EXEC_PROGRESS_STDOUT,
sigc::mem_fun( *this, &ext2::..._progress ) );
Note that as the progress tracking callbacks are only registered against
updates to the relevant stream from the tracked commands they won't be
called when the other stream is updated any more.
Also note that signal_progress is a member of the FileSystem class and
derived objects so lives as long as GParted is running, therefore the
progress tracking callbacks need explicitly disconnecting at the end of
execute_command(). However signal_update is a member of the PipeCapture
class of which the output and error local variables in execute_command()
are types. Therefore there is no need to explicitly disconnect the
signal_update callbacks as they will be destructed along with the
callback slots when they go out of scope at the end of the
execute_command() method.
Bug 760709 - Add progress bars to XFS and EXT2/3/4 file system specific
copy methods
So far the signal_progress callback slot was only emitted when standard
output from the file system specific command was updated. This was okay
as all the commands until now wrote their progress information to
stdout. However e2image writes its progress information to stderr,
therefore also emit signal_progress when stderr is updated too.
This does mean that the file system specific *_progress() tracking
callbacks will be called when either of the OperationDetail objects
containing stdout or stderr are updated. Therefore the trackers may be
called when there is no update to the stream from which it is parsing
the progress information. This is not a problem as the tracker will
just update the progress bar with the same information it already has.
Also it won't happen much as only e2image is known to write to both
streams, and then only one line to stdout and the updated progress
information to stderr. This is just an observation and not an issue
which needs coding around.
Bug 760709 - Add progress bars to XFS and EXT2/3/4 file system specific
copy methods
Capture and parse the progress reports of ntfsresize and resize2fs and
update the dialog progress bar.
Bug 467925 - gparted: add progress bar during operation
Command exit status is a 1 byte value between 0 and 255. [1][2] However
at the Unix API level the value is encoded as documented in the
waitpid(2) manual page. This is true for the Glib API too. [3] This is
why, for example, the comment in ext2::check_repair() reported receiving
undocumented exit status 256. It was actually receiving exit status 1
encoded as per the waitpid(2) method.
Add shell style exit status decoding [2] to execution of all external
commands. Return value from Utils::execute_command() and
FileSystem::execute_command() functions are now:
0 - 125 - Exit status from the command
126 - Error executing the command
127 - Command not found
128+N - Command terminated by signal N
255 - Unexpected waitpid(2) condition
Also adjust checking of the returned statuses as necessary.
[1] Advanced Bash-Scripting Guide: Appendix D. Exit Codes With Special
Meanings
http://www.linuxtopia.org/online_books/advanced_bash_scripting_guide/exitcodes.html
[2] Quote from the bash(1) manual page:
EXIT STATUS
... Exit statuses fall between 0 and 255, though as
explained below, the shell may use values above 125
specially. ...
... When a command terminates on a fatal signal N, bash uses
the value of 128+N as the exit status.
If a command is not found, the child process created to
execute it returns a status of 127. If a command is found
but is not executable, the return status is 126.
[3] Quote from the Glib Reference Manual, Spawning Processes section,
for function g_spawn_check_exit_status():
https://developer.gnome.org/glib/stable/glib-Spawning-Processes.html#g-spawn-check-exit-status
The g_spawn_sync() and g_child_watch_add() family of APIs return
an exit status for subprocesses encoded in a platform-specific
way. On Unix, this is guaranteed to be in the same format
waitpid() returns, ...
Bug 754684 - Updates to FileSystem:: and Utils::execute_command()
functions
There has been an undocumented rule that external commands displayed in
the operation details, as part of file system manipulations, only get a
time and check mark displayed when multiple commands are needed, and not
otherwise. (GParted checks whether all commands are successful or not
regardless of whether a check mark is displayed in the operation details
or not).
EXCEPTION 1: btrfs resize
Since the following commit [1] from 2013-02-22, GParted stopped
displaying the timing for the btrfs resize command in the operation
details. It being part of a multi-command sequence to perform the step.
This is because FileSystem::execute_command() since the commit can only
check the exit status for zero / non-zero while timing and checking the
command status but btrfs resize needs to consider some non-zero statuses
as successful.
[1] 52a2a9b00a
Reduce threading (#685740)
EXCEPTION 2: ext2/3/4 move and copy using e2image
When use of e2image was added [2] the single command steps were timed
and check.
[2] 86111fe12a
Use e2image to move/copy ext[234] file systems (#721516)
EXCEPTION 3: fat16/32 write label and UUID
Uses Utils::execute_command() rather than FileSystem::execute_command()
so can be separately changed. See the following commit for resolution
of the final commands not yet timed and check mark displayed.
CHANGE:
Lets make a simpler rule of always displaying the time and a check mark
for all external commands displayed in the operation details. However
this makes several of the other single command actions need special exit
status handling because zero success, non-zero failure is not correct
for every case. Specifically affects resizing of reiserfs and check
repair of ext2/3/4, fat16/32, jfs and reiserfs.
After this change all external commands run as file system actions must
follow one of these two patterns of using the EXEC_CHECK_STATUS flag or
separately calling FileSystem::set_status() to register success or
failure of the command:
exit_status = execute_command(cmd, od, EXEC_CHECK_STATUS...);
or:
exit_status = execute_command(cmd, od, ...);
bool success = (exit_status == 0 || exit_status == OTHER_SUCCESS_VALUE...);
set_status(od, success );
Bug 754684 - Updates to FileSystem:: and Utils::execute_command()
functions
Change the two optional boolean parameters into a single optional flags
parameter which uses symbolically defined names. Makes reading the
execute_command() calls much easier to understand. (Implemented as bit
field using the same technique as used for Glib::SpawnFlags [1]).
This changes the calls thus:
execute_command(cmd, od) -> (cmd, od)
execute_command(cmd, od, false) -> (cmd, od, EXEC_NONE) // [2]
execute_command(cmd, od, true ) -> (cmd, od, EXEC_CHECK_STATUS)
execute_command(cmd, od, false, true) -> (cmd, od, EXEC_CANCEL_SAFE)
execute_command(cmd, od, true , true) ->
(cmd, od, EXEC_CHECK_STATUS|EXEC_CANCEL_SAFE)
[1] SpawnFlags bitwise operators in
/usr/include/glibmm-2.4/glibmm/spawn.h.
[2] False and EXEC_NONE are the default values for the optional third
parameter before and after this change respectively and both mean
the same. This is being used in btrfs::resize() and being kept for
now despite it being the default.
Bug 754684 - Updates to FileSystem:: and Utils::execute_command()
functions
The function never modifies any member variables so make it a const
member function.
(FileSystem::get_custom_text() is a virtual function so can't be made
static).
OperationDetail was storing its children in a std::vector. This means they
can be moved around in memory arbitrarily, going through indeterminate
lifetimes. This is generally a bad thing for any non trivial object and
in the case of OperationDetail, it created havoc with the way it maintains
pointers between parent/child objects for signal connections. It will now
keep only pointers to children in a std::vector instead, so their lifetime
can be controlled, fixing various crashes.
Bug 729139 - Refactor OperationDetail to address random behavior
This is part of parent bug:
Bug #721455 - Obsolete info in license text on multiple modules
and GNOME Goal:
https://wiki.gnome.org/Initiatives/GnomeGoals/Proposals
* verify all source files to make sure they have a license and a
copyright, and that both are up-to-date
Bug #721565 - License text contains obsolete FSF postal address
Rename function to update_command_output() to better reflect that this
callback updates the UI with the latest output read from the command
being executed.
This makes more sense knowing a future change will add a separate
callback which parses the output read from the command and updates the
progress bar. This function should be named update_command_progress().
Rename the libsigc++ signals to signal_update and signal_eof to match
the naming used for signals in GParted.
fgrep 'sigc::signal' include/*.h
Also explicitly use the emit() method rather than using the object
operator(). This again is to match the convention in GParted and make
it more obvious what is happening.
fgrep '.emit(' include/*.h
The previous commit missed one glibmm GSource wrapper in the form of the
io watch for the PipeCapture class. Convert this one to use glib
directly as well.
Bug #697727 - Segfault in livecd Gparted v 0.15.0-3 when copying
partition
On RHEL / CentOS 5.9 GParted failed to run any external commands and
instead reported the following warnings to the terminal:
# src/gpartedbin
======================
libparted : 1.8.1
======================
Failed to change to directory '' (No such file or directory)
Failed to change to directory '' (No such file or directory)
Failed to change to directory '' (No such file or directory)
...
Utils::execute_command() and FileSystem::execute_command() passed a zero
length string for the working directory to
Glib::spawn_async_with_pipes() to mean don't change directory. Instead
glibmm just tried to change to the directory with a zero length name.
This was fixed with glibmm >= 2.21.2 released July 2009, however RHEL /
CentOS 5.9 only has glibmm 2.12.10.
Relevant glibmm fix:
Treat empty Glib::spawn*() working dir as unset
https://git.gnome.org/browse/glibmm/commit/?id=8a7805cbbe6d268e975669349beb4e82d971537d
Fix by simply specifying ".", the current working directory, as the
directory to change into before executing all commands.
Bug #695279 - GParted doesn't compile on RHEL / CentOS 5.9
Glib::ustring::compose() method requires glibmm >= 2.16, but RHEL /
CentOS 5.9 only provides glibmm 2.12. Replace with String::ucompose()
as is used everywhere else in the code.
Add missing include for kill() and SIGINT declarations.
Bug #695279 - GParted doesn't compile on RHEL / CentOS 5.9
Interested operations can now connect a signal to their OperationDetail
to be notified of a cancelation request. The internal copy/move code
will now cleanly stop on cancelation, allowing the partition to be
rolled back to its previous state. This makes canceling a move
perfectly safe.
After clicking cancel, the button changes to "Force Cancel" and is
disabled for 5 seconds. Operations that are safe to cancel will do so
and those that are not will continue to run. Clicking force cancel
asks operations to cancel, even if doing so is unsafe. For the
internal copy/move algorithm, canceling is always safe because an
error results in a rollback operation. Canceling the rollback is
unsafe. For external commands, filesystem modules may indicate
that the command is safe to cancel or not. Canceled commands will
be terminated with SIGINT.
As a result of the new safe cancel vs force cancel distinction, the
scary warning about cancl causing corruption has been moved to
after clicking the force cancel button.
Part of Bug #601239 - Please allow 'Cancel after current operation'
Win_Gparted and Dialog_Progress were creating threads to perform most
functions in the background. Most of the time, the only reason the
threads blocked was to execute an external command. The external command
execution has been changed to spawn the command asynchronously and wait
for completion with a nested main loop. While waiting for completion,
the pipe output is captured via events. In the future, this will allow
for it to be parsed in real time to obtain progress information.
Those tasks in GParted_Core that still block now spawn a background thread
and wait for it to complete with a nested main loop to avoid hanging the
gui.
Part of Bug #685740 - Refactor to use asynchronous command execution
Inserted cast to int so that third parameter matches expected
parameter precision type.
Original warning:
FileSystem.cc: In member function ‘Glib::ustring
GParted::FileSystem::mk_temp_dir(const Glib::ustring&,
GParted::OperationDetail&)’:
FileSystem.cc:81:69: warning: field precision should have type ‘int’,
but argument 3 has type ‘long unsigned int’
There is a lot of commonality and code repetition for resizing of file
systems which can only be resized while mounted. Resizing of btrfs, jfs
and xfs all follow the pattern: mkdir, mount, resize, umount and rmdir.
Copying an xfs file system also uses a similar pattern, but for the
source and destination xfs file systems simultaneously.
Add three helper functions to the FileSystem class which implement
common tasks, allowing mounted file system resizing to be implemented
more simply.
Also add a function to the Utils class which checks whether the kernel
supports a file system. It handles the case of non-loaded modules,
which currently leads to reporting the growing of jfs and xfs as
unsupported.
* include/FileSystem.h,
include/GParted_Core.h,
src/FileSystem.cc,
src/GParted_Core.cc,
src/ext2.cc,
src/ext3.cc,
src/ntfs.cc,
src/reiserfs.cc: removed cylindersize buffering during resize from
the filesystems. It is not needed anymore now we calculate the new
position before calling this.
Also added some extra progressfeedback in the core
* wrap mount/umount/swapon/swapoff instead of implementing it
ourselves (#330641)
* moved execute_command() to Utils and made the filesystems use it. All
in all this decreased the size of the binary with 10% and made stuff
more readable.
* removed Execute_Command() and replaced it by execute_command().
The latter uses Glib::spawn_sync instead of popen().
also made the filesystems call execute_command rather than calling
Glib::spawn_sync themselves.
2006-01-20 Bart Hakvoort <hakvoort@cvs.gnome.org>
* src/jfs.cc: small fix with sequence of mount,remount,unmount
* src/xfs.cc: resizing now contains detailed feedback
* src/FileSystem.cc: show exceptiondescription in operationdetails
* added detailed progressfeedback. It still needs some polishing, but
is already far better then the old situation. And what's more, it's
finally threadsafe :p
* hmmz, lots of shimmery internals..
Instead of using a boolean to indicate support for certain
features i now use and enum (NONE, LIBPARTED, EXTENDED).
This allowed me to clean up some stuff that annoyed me ;)
Still.. the core could use a bit more love...
* include/FileSystem.h,
src/FileSystem.cc: Execute_Command() now returns exit status of executed command
* the filesystemclasses: returnvalue (bool) is now set according to the return status of the command
* Again way too many chances to create a detailed entry (i'm glad i'm the only dev atm :P ).
Resizing of ext2/3 works perfect now. I've even tested it on the partition holding my SG seasons =)
Implemented checking of filesystems (only internally used atm).
Done some overall tweaking, finetuning etc.. release 0.0.7 is getting shape.
* Rewrote a large part of gparteds internal code. Filesystemssupport is now much more separated from the rest of gparted and
adding support for other filesystems should be a piece of cake now (hope that's true :P)
It still needs a lot of love, but the foundations are laid =)
Mike Fleetwood