Summary:
This patch checks for the valid Ecore_Fd_Handler_Flags.
The flags should be checked like previous verion because
There are no default handlings in case of out of Ecore_Fd_Handler enum values in other funcs.
Test Plan: Execute a test case
Reviewers: cedric, raster, jpeg, stefan, Jaehyun_Cho
Differential Revision: https://phab.enlightenment.org/D5775
Summary:
This patch checks whether the callback function is valid or not.
Callback function must be set up for the class.
Test Plan: Execute test suite
Reviewers: cedric, raster, stefan, Jaehyun_Cho
Subscribers: jpeg
Differential Revision: https://phab.enlightenment.org/D5762
Summary: This patch fixes a tentative crash owing to dereference of fd_handler.
Test Plan: Execute test suite
Reviewers: cedric, raster, stefan, Jaehyun_Cho
Reviewed By: Jaehyun_Cho
Subscribers: jpeg
Differential Revision: https://phab.enlightenment.org/D5754
Summary:
This patch fixes a tentative crash owing to null ptr dereference
ecore_animator_freeze() has a same patch already.
Test Plan: execute test suite
Reviewers: cedric, raster, jpeg, stefan, Jaehyun_Cho
Reviewed By: Jaehyun_Cho
Differential Revision: https://phab.enlightenment.org/D5752
remove thread code since osx is not happy with threads trapping
signals (or at least a thread setting up the handler and trapping
there with signal blocks...). this should now work universally.
we used to do signals on main loop. keep doing. the pipes should work
in cleanly serializing the signals irrespective of when/where they are
caught (because we do into kernel and back out again). hoping this
makes osx work again. can't test as i have no osx box or vm. works on
linux and freebsd though.
this willonly apply to the main loop, but to be able to see these
signals as callbacks, we have to expose them. term/quit/int are
already handled internally where the loop will terminate (efl will
enforce this) AND ... there is a terminate event already on the loop
to deal with this cleanup. other signals really arent applicable IMHO
except usr1/2 and hup.
add efl_main_loop_steal() and efl_main_loop_release() for new efl
namespace versiosn of ecore_thread_main_loop_begin() and
ecore_thread_main_loop_end().
Gcc issues a warning here that 'main' is usually a function, so just
rename the variable to avoid the warning.
NB: No funtional changes
Signed-off-by: Chris Michael <cp.michael@samsung.com>
This reverts commit f910ba248e.
The scheduler is meant to be used only in C, not by bindings so there isn't really
a use for it in the loop class. Now this patch was triggered due to complexity in
using future/promise, so will do a follow up patch to improve that.
also eina_procmis was not threadsafe so cannto use loops in different
threads at all until this was made safe. needed to disable the old
ecore_event using code in for ecore futures and create a new efl loop
message future and handler instead ... but now a quick experiment with
multiple loops in 10 threads plus mainloop have timers at least work.
i need to test more like fd handlers etc etc. but it's a step.
stop using the legacy ecore_loop_time_get() func when it should be
coming from the loop object's loop time. also ecore_time_get should
never fall back on ecore_loop_time_get for similar reasons.
part of making the ecore/efl loop a non-global instance (allow loops
in threads)
so loop object destruction was clearing out fd handlers but those may
be later deleted by destructors of child objects. so leave legacy
fdh's and just remove them from the list
This has been bugging me for some time but now we are triggering new errors internally
this is appearing to end users for problems they did not cause.
Additionally I was able to improve a couple of the errors by copying the
explanation from code comments into the error message.
Shorter error logs now too :)
efl.loop was still using legacy ecore_timer_* calls inside. of course
this is a big no-no if we are to allow multiple loops, so clean this
up and convert them to efl.loop.timers.
According to comments by @k-s & @raster.
See 784a5b56a3 this was intended to be a fallback, not the first
lookup indeed. Since this is an error case, let's print an ERR message
at least.
Not a fan of the solution, as I think some of the logic handling those
futures is a bit broken. I'm not 100% sure about this patch. But this
improves make check with CK_FORK=no in elm_suite.
If the object has no parent or anything else goes a bit wrong,
efl_loop_get() may fail to return the loop object. It's a bit ridiculous
when we're in the main loop as we know which loop object was requested.
This avoids returning NULL.
There is no good reason to not shutdown a library properly. The loop
object can easily be deleted safely, if it is properly initialized. The
del event happens before destruction so it is too early to set the
singleton variable to NULL. Do that as late as possible and all calls to
efl_loop_main_get() will work as expected.
The issue with fd's was simply that they were not initialized to -1
(timer_fd), as some #ifdef statements have disappeared.
we really should have data inside the loop object, so begin moving it
one small thing at a time. this is the basics that will allow multiple
efl loops. make an eo efl object and class for fd handlers that is efl loop
bound make fd handlers really bound to their parent loop and not global as
well as have a nice class/obj. create an message queue per loop and
put legacy ecore events on top of it... and a lot more.
this is not 100% done, but it's a lot of the core and groundwork.
various ecore_timer_add(), ecore_diler_add() etc. need changes.
The following still need doing:
ecore_timer (internal usage for sure)
ecore_idler (internal usage for sure)
ecore_idle_enterer
ecore_idle_exiter
ecore_pollers? (is the new efl loop stuff ok?)
ecore_exe (fork/spawn from any thread and track exe from that thread?)
ecore_signal code
ecore_throttle (should we have a single global too? we have per loop)
ecore_app ? (should every loop be given its own argv/argc?)
Lots of internal ecore code uses/calls these legacy calls and we
should have efl loop replacements and/or use the ones we have
The following will bedifferently designed for loop to loop
control/messaging/ipc:
ecore_thread
ecore_pipe
Summary:
The Encoding key is no longer required, all desktop files are assumed to
be UTF-8 encoded. See details at:
https://standards.freedesktop.org/desktop-entry-spec/1.1/apc.html
Fix various typos and misspellings
lintian, Debian's package checker, uses strings to check for common typos
in compiled binaries. This change fixes the ones it identified in 1.20.6.
Reviewers: cedric
Reviewed By: cedric
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D5584
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Summary:
GCC4 support compound literals for static initializers only in C89. This
commit reverts to the previous behavior when using this version.
Currently we are using it to build on Windows.
Reviewers: felipealmeida, cedric, barbieri
Subscribers: jpeg
Differential Revision: https://phab.enlightenment.org/D5518
This reverts commit 2cea85db38.
Their was a typo that I made during cleanup of the patch before pushing that I didn't
notice broke some stuff. But also you may have an old efl_general.h in your elementary
directory that is now being picked instead of the one provided by the tree.
Revert "elementary: currently double declare elm_init/shutdown."
This reverts commit 44bb0c1848.
Revert "elementary: fix efl_ui_multibutton installed headers."
This reverts commit 32a213dc72.
Revert "elementary: introduce Efl_Ui.h."
This reverts commit df3d3f7334.
Revert "ecore: do not display error message on cancel."
This reverts commit 99654b7cd2.
Revert "efl: and don't forget to install the new dependencies."
This reverts commit 814ffb9b6b.
Revert "ecore: remove EFL_OBJECT_BETA as Efl_Core.h is for Efl new inerfaces."
This reverts commit 619d0f3cff.
Revert "ecore: move EAPI_MAIN from elementary to ecore."
This reverts commit e5d84da864.
as such commit e5d84da864 starts the
breaking. enlightenment, terminologya and other apps can't compile
against that efl anymore. 619d0f3cff
then makes this even worse with even more header errors and undefined
types. on top of this df3d3f7334 then
starts making elementary_test segfault when it runs. it wont even
start up.
asu such of these 7 commits in the first 4 (that are then relied on
later) 3 of these first 4 cause serious breakage. this simply is a
complete lack of testing changes, so i've rolled fl back to before
these things so it builds and works again and you can build against it.
PLEASE test these things. this looks ot me to be obviously a lack of
any testing... :(
This make EFL_MAIN available and working with just Ecore. For simplicity
it is available with Efl_Core.h. Ideally it should also work with Efl_Net.h
alone and finally with an Efl_Ui.h.
T6262
Call provider_find on the loop (or basically any object) with the
color/text/size class interface instead, to find it. The main loop is
the main holder of those objects.
Note: This makes use of provider_find instead of direct access to the
variable, in order to self-test the code. In theory release builds will
not do this and user directly the variable.
Efl.Interpolator class is to interpolate a value.
Efl.Interpolator class has the following interpolation function classes
as its subclasses.
Efl.Interpolator.Linear
Efl.Interpolator.Accelerate
Efl.Interpolator.Decelerate
Efl.Interpolator.Sinusoidal
Efl.Interpolator.Divisor
Efl.Interpolator.Bounce
Efl.Interpolator.Spring
Efl.Interpolator.Cubic_Bezier
If the main loop is destroyed a lot of companion information might already
have been so relying on EFL_EVENT_DEL might be way to late in the shutdown
process. terminate will be triggered as soon as the process of shutting down
is started, so all the data are still valid and have not been destroyed yet.
After ecore_shutdown the main loop is dead, so the flag do_quit can be
safely reset to 0. This will fix issues with cycles of
elm_init/shutdown. This fixes:
CK_FORK=no tests/elementary/elm_suite elm_win
This patch relies on a few of the previous patches which ensure that
ecore is well shut down.
@fix
pause event is triggered when no more windows are visible to any user.
resume event is triggered when a window make the application visible
for the first time to the user after a pause or when starting the application.
Function declared in a .eo are something that we want to allow people to inherit from
or use in a binding. I can't think of a situation where that would be the case for
this function and it solves at the same time problem of needing a shared interface
for both loop and loop_user.
for both ecore_exe_win32.c and ecore_exe_posix.c when the rare case
(basically almost never) that malloc fails for the exe read/err
buffers also set the data size to 0 so it doesn't lie with a NULL ptr
for data.
@fix
dont delete the obj during finalize... just retyurn NULL to fail.
fork() failed for me so i found this... ask not why fork failed... but
it did... and thus found this error handling case.
@fix
In order to perform IO operations the copier will create futures using
efl_future_use(&pd->job, ...), which will set pd->job to NULL once the
future is destroyed. However this may lead to problems, because in some
cases the copier may be deleted at the _efl_io_copier_job() function,
which is the future's callback. Since the copier may be deleted before
the future, the area pointed by pd->job will have disappeared by the time the future
tries to set pd->job to NULL. To avoid this problem the copier must
explicily call efl_wref_del().
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
If we don't set them CLOEXEC then they end up in the fd space of every
client Enlightenment launches, allowing any client to write to them
and mess with animator timings or freeze the compositor.
Coverity CID1377544 reports that poller is leaked here if we error out
and return null. As poller is created with calloc, we should free it
before returning.
@fix
Signed-off-by: Chris Michael <cp.michael@samsung.com>
Summary: I had fixed some typos and wrong expressions, such as capital letters, $simbols in .eo and singulars in Ecore, Ecore_Audio, Ecore_Cocoa, Ecore_Con, and Ector API reference doxygen.
Test Plan: Doxygen Revision
Reviewers: Jaehyun_Cho, stefan, jpeg, cedric, raster
Reviewed By: Jaehyun_Cho
Differential Revision: https://phab.enlightenment.org/D4943
The internal logic should be improved further in the future to synchronize itself
with loop wake up whenever possible (Especially true for the high frequency poller).
This moves one enum from EO to legacy only (Ecore_Pos_Map).
Ideally the type should be in Ecore_Legacy and no Common, that
can be done later.
Ref T5522
it's possible to set flags to 0 with another function, so allowing
creation with 0 makes the api more consistent without breaking the
documented behavior
See a76ebea2d8 and the following
commits on this file.
The following test scenario let to easily reproducible
application hangs:
elementary_test -to "Icon Desktops"
# then scroll vigorously with the mouse wheel up/down
This patch was applied as a new revision on the below diff:
Differential Revision: https://phab.enlightenment.org/D4754
Summary:
Time cmparision does not ensure the corrctness of posotion.
It is beacuse of double number calculation. Double number calculation
are not convertable.for example:
1/39 = 0.02564102564;
but 0.02564102564 * 39 = 0.99999999996 != 1;
The addition check for pos ensure the pos to be reached at its correct
position.
@fix
Signed-off-by: Umesh Tanwar <umesh.tanwar@samsung.com>
Reviewers: cedric, singh.amitesh, jpeg, raster
Reviewed By: raster
Subscribers: atulfokk, cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4709
Signed-off-by: Amitesh Singh <amitesh.sh@samsung.com>
During shutdown it is possible that some event are still in ecore events
queue and get processed after the shutdown of the module that did emit them.
This would lead to crash in some case. The answer to this problem is to
normally manually track all ecore event in the queue and destroy them
before shutdown... Of course that make the API difficult to use and
basically nobody got it right.
This new API do actually as it says remove all the ecore event of a
certain type from ecore events queue. It is to be called on shutdown.
@fix
We need to make sure that we wait properly on the animator thread
otherwise we end up with the animator finish callback being called
later on during the shutdown process which means trouble.
This reverts commit 2c6808e4ee.
this breaks a number of expectations and guarantees in efl:
* causes unexpected event iteration during app startup before main loop begins
- leads to event loss
* causes unexpected event iteration during app shutdown after main loop quits
- leads to invalid memory access
* causes recursive event iteration during event handler callbacks
- leads to ?????????????????????????????????????????????????????????????????
all of these can be easily seen by running enlightenment, and all of these cause
unexpected behaviors in enlightenment including, but not limited to, a lot of crashes
fix T5232
Small patch to change the name of the ecore_animator logging domain.
Names with spaces in them make it impossible to export
EINA_LOG_LEVELS_GLOB inside a bashrc
Signed-off-by: Chris Michael <cp.michael@samsung.com>
If a component emit Ecore_Event and they aren't processed before the
call it call ecore_shutdown, there is no way to prevent this event
from being triggered after the component at shutdown itself. Which
may well lead to a use after free case. As we don't know which event
are pending and we also are not shuting down ecore completely as they
are still other component using it, we can only flush all pending event
right away.
Summary: There are some typos and calogique statements in doxygen
of Ecore_Getopt and Ecore_Legacy so I had fixed typos and cacologique statements.
Test Plan: Doxygen revision
Reviewers: stefan, cedric, raster, Jaehyun_Cho
Subscribers: jpeg, conr2d
Differential Revision: https://phab.enlightenment.org/D4651
Not sure _ecore_fd_valid() is all that useful anymore, as the
commit that introduced it said it would be removed "before release"
a long time ago - it's a debug assist that probably doesn't need
to be in release builds.
(I'm counting syscalls on rpi3 - still, calling this an optimization
seems like a bit of a stretch.)
Summary: There are some typos and calogique statements in doxygen of Ecore_Common so I had fixed typos, cacologique statements.
Test Plan: doxygen revision
Reviewers: stefan, cedric, raster, Jaehyun_Cho
Subscribers: conr2d, jpeg
Differential Revision: https://phab.enlightenment.org/D4650
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Add Efl.Model.Composite.Boolean, a model for wrapping another Efl.Model and
adding boolean properties to its children.
Children of the given composite model will have the boolean properties
specified in Efl.Model.Composite.Boolean with the specified default value.
A call to Efl.Model.Property_set can change the property value for a child.
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Efl.Model.Container and Efl.Model.Item to efl/interfaces are used
to create Efl.Model objects with predefined property values.
This is useful to any situation where we want an Efl.Model with
explicit defined property values.
Efl.Ui.View and Efl.Ui.Factory are used to connect Efl.Models with
Widgets, Elm.Layout and Efl.Ui.Image has changed to use news interfaces
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
Waiting would sometimes return as if the thread finished correctly while it is still running.
This is because we’re waiting for the waiter data to be null… but this is always the case if the user-passed data is null!
@fix
This is particularly useful for ecore_timer_loop_add which are not
supposed to trigger any syscall. It does add a new requirement
on the EFL_LOOP_TIME_CLASS to always have an interval defined during
construction.
Built on top of the new 'postponed' free queue, the short-lived
strings API allows users to return new strings without caring
about freeing them. EFL main loop will do this automatically for
them you at a later point in time (at the end of an iteration).
The APIs provided will either duplicate (copy) or more generally
steal an existing string (char *, stringshare, tmpstr, strbuf),
taking ownership of it and controling its lifetime. Those strings
can then be safely returned by an API. From a user point of view,
those strings must be considered like simple const char *, ie.
no need to free() them and their validity is limited to the
local scope.
There is no function to remove such a string from the freeq.
The short lived strings API is not thread-safe: do not send a
short-lived object from one thread to another.
@feature
Now you can't use the same syntax as you would for a method to
implement a property as whole, instead you need to specify the
getter and/or setter explicitly. This is to allow parent classes
to expand their properties without altering behavior of the child
classes.
it can contain old callback values which are not overwritten in every
case. This just ensures that in both cases, empty trasher or none empty
trasher, are returning the same state of the struct.
Check for bytes written only if more than 0 bytes were sent.
I don't know why some efl code is trying to send 0 bytes, but that works on
Linux and therefore should be fixed on Windows.
Summary:
T4938
diff from @raster
Aaaargh! There is no other way to get code from diff on phab..
Reviewers: vtorri
Subscribers: vtorri, i.furs, cedric, jpeg, raster
Differential Revision: https://phab.enlightenment.org/D4448
By marking EOS on the outgoing queue we allow the sender to flush
pending data if that's possible.
This also fixes a typo in the condition for eos_mark, it operates on
outgoing, not incoming queue.
Before we're exiting if there was nothing pending, but in some cases
this was too aggressive as the copier's source may be alive (ie:
not-EOS), however nothing was read to its internal buffer, thus no
pending.
Since the copier will track its source's EOS, just check if it's done.
On destructor we're not supposed to emit events, I even thought that
would be implicit, but it's not. If we do, for example an event
handler that would 'efl_del()' on "EFL_IO_CLOSER_EVENT_CLOSED" would
trigger too-many unrefs.
Copier is based on Efl.Io.Reader.can_read,changed and
Efl.Io.Writer.can_write,changed, these events do not keep being posted
until it's actually read/written, instead they trigger only once when
the property change -- unlike Efl.Loop_Fd read/write events.
Working directly with Eina_Slice is easier than a pointer to it,
requires no validation of the pointers and is cheap since it's just
putting together size_t + void*.
However we can't hint the user of 'const(Eina.Slice)' properties as
Eolian is incorrectly generating getters as:
const Eina_Slice class_property_get(...)
which is makes compilers complain about ignored qualifiers:
../src/lib/ecore/efl_io_copier.eo.h:329:7: warning: 'const' type qualifier on return type has no effect [-Wignored-qualifiers]
Leave some TODO so @q66 can fix those.
Previously we couldn't return a slice, instead required the user to
pass a slice and we'd fill it since Eolian couldn't generate fallbacks
for structures.
Since @q66 fixed eolian, we can now return the structure itself as
initially wanted, ditching some TODO from the code.
This makes efl_loop_get() work on evas objects, returning the
main loop as expected. Also make the loop a property of the
Loop_User class (shouldn't it be called Efl.Loop.User instead?)
In some cases the copier isn't done but you know there is not more
data to arrive at it, then you want to know if all pending data was
flushed from the copier's intermediate buffer to the destination, if
so you can call it closed yourself.
This reverts commit c505b754ce.
Accidentally pushed this with build fix. Sorry :(
This commit is related to T4938 and it's goint to be updated, checked and pushed later.
Myoungwoon Roy, Kim
Mike Blumenkrantz
Vincent Torri
Carsten Haitzler
Cedric BAIL
Andy Williams
Chris Michael
Jean-Philippe Andre
Ross Vandegrift
Marcel Hollerbach
Stefan Schmidt
Lauro Moura
Pawel Aksiutowicz
Daniel Kolesa
Jean Guyomarc'h
Taehyub Kim
Jaehyun Cho
Felipe Magno de Almeida
Guilherme Iscaro
Gustavo Sverzut Barbieri
WooHyun Jung
Derek Foreman
Larry Jr
Ivan Furs
Umesh Tanwar
Marcel Hollerbach
Bryce Harrington
Chidambar Zinnoury
Andrii Kroitor
Jihoon Kim
Vyacheslav Reutskiy