so by chance i discovered efreet is doing bad things(tm) when
expanding/appending to string buffers to generate commands based off
desktop files. the string append basically was buggy, so fixed it by
making it a lot simpler and more obvious and now reliable.
@fix
so ok - efreet crashed letting you know you have a missing mimedb...
return NULL instead fixes T4425 :) - rememebr to kill your efreetd's
to get a new mimedb - log out and in will do that.
so efreet mime was loading a bunch of mime type info files, parsing
them on startup and allocating memory to store all this mime info -
globs, mimetype strings and more. all a big waste of memory as its
allocated on the heap per process where its the SAME data files loaded
every time.
so make an efreet mime cache file and a tool to create it from mime
files. mmap this file with all the hashes/strings in it so all that
data is mmaped once in memory and shared between all processes and it
is only paged in on demand - as actually read/needed so if your
process doesnt need to know about mime stuff.. it wont touch it anyway.
this saves about 240-300k or so of memory in my tests. this has not
covered the mime MAGIC files which still consume memory and are on the
heap. this is more complex so it will take more time to come up with a
nice file format for the data that is nicely mmaped etc.
@optimize
this fixes errors like:
ERR<4864>:eet lib/eet/eet_lib.c:645 eet_shutdown() File '/home/osauser/.cache/efreet/icons___efreet_fallback_localhost.localdomain.eet' is still open 1 times !
@fix
i've fixed almost all the eina init/shutdown pairs to do the right
thing now... except one (ecore_shutdown) with comment inline where
eo_shutdown is not called. if this is called we are in crash land.
this needs further inspection.
Summary:
On Windows, the environment variables LANG, LC_ALL and LC_MESSAGES
do not exist, so retrieve langage and country modifier directly from the systeM
Test Plan: verify the value with some ptrinF
Reviewers: jpeg
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D3464
@fix
this is wrong - start monitoring every/any dir in which a desktop file
exists that we load a desktop file from. imagine you browse directories
in efm with lots of desktop files in them - we end up monitoring lots
of directories that we then rememebr and don't un-monitor. this
disables monitoring of dirs from which we load a .desktop file from to
fix this.
Summary:
The list of elem->paths is given with the actual icon at position 0 and
the bigger the index is the lower the icon in the inherit structure is.
Due to the for loop beginning at 0 walking to the end this
direction is flipped. So the last r is returned, which is the lowest
icon in the inherit structure.
This is fixed by returning if the first valid path is found.
@fix
Test Plan: run jesus or efm with a custom icon theme beore the wrong icons are taken, now the correct ones are taken
Reviewers: raster, cedric
Subscribers: DaveMDS
Differential Revision: https://phab.enlightenment.org/D3366
if you kill efreetd ANd delete all the caches, the restart of efreetd
will lose all icons until an app re-registeres icon extensions and it
can scan all icons .. and then app has to actually get the right
upodate events and do the update properly when this happens. this
fixes that scenario
@fix
efreet will just match any desktop file (at random basically -
whatever is first in the list), thjat has the base command looked at.
if you have various desktip files with the same command, like:
mycommand
mycommand %U
mycommand -a -b -c /path/to/file
/usr/bin/mycommand
etc. - which one does it match? it'll pick the first and the list
ordering is arbitrary, so this is pretty bad. this strips off the base
command at the start (full path or whatever) and then uses the command
with the shortest argument length. this means the generic command is
found first if we look for "mycommand" in the above list, whihc ends
up the best... ESPECIALLY for steam which does just this.
this fixes warnings about no efreet dbus session bus in non session
environments as brought up on the mailing lists with:
Subject: Re: [E-devel] [EGIT] [core/efl] master 01/01: edje: unset
efreet cache update flag to prevent dbus connections
this moves all of efreetd client and server to ecore ipc, with client
auto-launching efreetd if not found as a service and trying for up to
500ms to connect. efreetd times out on last connection or no
connections after 10sec so it wont hang around forever if not in use.
it seems to work in my testing, so let me know if there is an issue.
@fix
Update to 6a0d23. Casting to int isn't a real solution, since we could
have values which overflows.
Since we want the absolute value, just make sure we subtract the larger
value from the smaller.
This @fix the parsing of dirs from the xdg env vars. Now always remove
the leading / char from the paths.
This was causing lots of trouble on my system, where XDG_DATA_DIRS is:
/usr/local/share/enlightenment:/usr/local/share:/usr/local/share/:/usr/share/
At first /usr/local/share was added 2 times in the list, one with the / and one
witout, causing a double lookup for each file.
Secondly the icon cache was totally unusable as the cached paths ended up
as: /usr/share//icons/Mint-X/places/32/folder.svg. The double / in there
was making the cache lookup to fail and anways return the biggest icon
available. Causing a big system slowdown whe searching for icons.
As a bonus the function now use eina_str_split instead of the custom splitting
code that require a bad special handling for the last item.
When doing efreet_desktop_command_append_multiple we add all files from
command, whilst still looping command->files. So the command was created
with all files for all files.
Set l to NULL, since we parse all elements in command->files in
efreet_desktop_command_append_multiple to break the loop.
The reversal makes it possible to merge two #if and unspaghetti the code
a bit.
Since the diff is not very readable, here is the before/after to show
the spirit:
before:
#if cond
if (...)
#endif
do_foo();
#if cond
else
do_bar();
#endif
after:
#if cond
if ( ! ...)
do_bar();
else
#endif
do_foo();
Carsten Haitzler
Jean Guyomarc'h
Mike Blumenkrantz
Marcel Hollerbach
Andy Williams
Vincent Torri
Vincent Torri
Cedric BAIL
Sebastian Dransfeld
Jean-Philippe Andre
Davide Andreoli
kabeer khan
Nicolas Aguirre
Adrien Nader