| Commit message (Collapse) | Author | Age | Files | Lines |
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src/x11/keymap.c:980:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
980 | for (size_t i = 0; i < length; i++) {
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Signed-off-by: Ran Benita <ran@unusedvar.com>
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libxkbcommon-1.0.3/src/xkbcomp/ast-build.c:526: leaked_storage: Variable "file"
going out of scope leaks the storage it points to.
Where we exit the loop early, we don't release the various allocated memory.
Make this patch more obvious my moving the declaration for those into the loop
as well, this way we know that they aren't used outside the loop anywhere.
Found by coverity
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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If the name is missing in a configItem, we'd fail and leak the memory for
description, brief and vendor.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Signed-off-by: Uli Schlachter <psychon@znc.in>
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Both get_atom_name() and the new atom interner required a round trip. Move
get_atom_name() into the atom interner to save one more round trip. This brings
xkb_x11_keymap_new_from_device() down to two round trips, which is the minimum
possible number.
(Also, I think the new code in keymap.c is more readable than the mess I
previously created)
With this last commit in the series, this definitely:
Fixes: https://github.com/xkbcommon/libxkbcommon/pull/217
Signed-off-by: Uli Schlachter <psychon@znc.in>
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This gets rid of another round trip.
Signed-off-by: Uli Schlachter <psychon@znc.in>
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This gets rid of one more round trip.
Signed-off-by: Uli Schlachter <psychon@znc.in>
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There are a number of XKB requests needed to request all the information from
the X11 server. So far, the code was sending one request and waiting for the
reply. This commit starts batching the request so that we get multiple replies
with one round trip.
This removes three round trips.
Only the simple requests are converted. get_map() and get_names() use some
bitmasks that are needed for both the request and the reply. These will be dealt
with separately.
Signed-off-by: Uli Schlachter <psychon@znc.in>
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Instead of asking for an atom name and waiting for the reply four times, this
now sends four GetAtomName requests and waits for all the replies at once. Thus,
this saves three round trips.
Signed-off-by: Uli Schlachter <psychon@znc.in>
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On my system, calling xkb_x11_keymap_new_from_device() did 78 round trips to the
X11 server, which seems excessive. This commit brings this number down to about
9 to 10 round trips.
The existing functions adopt_atom() and adopt_atoms() guarantee that the atom
was adopted by the time they return. Thus, each call to these functions must do
a round-trip. However, none of the callers need this guarantee.
This commit makes "atom adopting" asynchronous: Only some time later is the atom
actually adopted. Until then, it is in some pending "limbo" state.
This actually fixes a TODO in the comments.
Fixes: https://github.com/xkbcommon/libxkbcommon/issues/216
Signed-off-by: Uli Schlachter <psychon@znc.in>
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Signed-off-by: Ran Benita <ran@unusedvar.com>
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As of xorgproto commit e5d8af9711516385f8346c9e077692b29c914478
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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It is equivalent to nothing but good to match up.
Signed-off-by: Ran Benita <ran@unusedvar.com>
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When reading the keymap, the level names would get discarded.
Regressed in 26453b84732da870f5695ee347970b337cfea9c1.
Signed-off-by: Ran Benita <ran@unusedvar.com>
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Possible regression in f41e609bbea8447fc82849a1a6ea0d116189f2f8 (not
confirmed yet).
Signed-off-by: Ran Benita <ran@unusedvar.com>
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On every keymap notify event, the keymap should be refreshed, which
fetches the required X11 atoms. A big keymap might have a few hundred of
atoms.
A profile by a user has shown this *might* be slow when some intensive
amount of keymap activity is occurring. It might also be slow on a
remote X server.
While I'm not really sure this is the actual bottleneck, caching the
atoms is easy enough and only needs a couple kb of memory, so do that.
On the added bench-x11:
Before: retrieved 2500 keymaps from X in 11.233237s
After : retrieved 2500 keymaps from X in 1.592339s
Signed-off-by: Ran Benita <ran@unusedvar.com>
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Signed-off-by: Ran Benita <ran@unusedvar.com>
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Where resolve_keysym fails we warn but use the otherwise uninitialized variable
as our keysym. That later ends up in the keymap as random garbage hex value.
Simplest test case, set this in the 'us' keymap:
key <TLDE> { [ xyz ] };
And without this patch we get random garbage:
./build/xkbcli-compile-keymap --layout us | grep TLDE:
key <TLDE> { [ 0x018a5cf0 ] };
With this patch, we now get NoSymbol:
./build/xkbcli-compile-keymap --layout us | grep TLDE:
key <TLDE> { [ NoSymbol ] };
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MacOS doesn't have eaccess/euidaccess but it does have unistd.h, so let's
include it to silence the R_OK redefinition compiler warnings.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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../src/context.c:57:9: warning: variable 'err' is used uninitialized whenever
'if' condition is true [-Wsometimes-uninitialized]
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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This completes the usual triplet of configuration locations available for most
processes:
- vendor-provided data files in /usr/share/X11/xkb
- system-specific data files in /etc/xkb
- user-specific data files in $XDG_CONFIG_HOME/xkb
The default lookup order user, system, vendor, just like everything else that
uses these conventions.
For include directives in rules files, the '%E' resolves to that path.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Previously, a 'symbols/us' file in path A would shadow the same file in path B.
This is suboptimal, we rarely need to hide the system files - we care mostly
about *extending* them. By continuing to check other lookup paths, we make it
possible for a XDG_CONFIG_HOME/xkb/symbols/us file to have sections including
those from /usr/share/X11/xkb/symbols/us.
Note that this is not possible for rules files which need to be manually
controlled to get the right bits resolved.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Streamline the code a bit - instead of handling all the if (!file) conditions
handle the case of where we have a file and jump to the end.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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No functional changes, prep work for some other refacturing.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Before reading ~/.XCompose, try to read $XDG_CONFIG_HOME/XCompose
(falling back to ~/.config/XCompose).
This helps unclutter the home directory of users who want that.
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Don't do the realloc dance, just asprintf to the buffer and move on. The check
is likely pointless anyway, if we run out of asprintf size, log_error will
probably blow up as well.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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We only ever care about whether we error out or not, so let's wrap this into
something more sane.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Now that we're relying on various different include paths, let's log that ones
we use and the ones we failed to use.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Make this more balanced with the rules/layouts so we can rely on that #define to
exist.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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This library is the replacement for clients parsing evdev.xml directly.
Instead, they should use the API here so that in the future we may even
be able to swap evdev.xml for a more suitable data format.
The library parses through evdev.xml (using libxml2) and - if requested -
through evdev.extras.xml as well. The merge approach is optimised for
the default case where we have a system-installed rules XML and another file in
$XDG_CONFIG_DIR that adds a few entries. We load the system file first, then
append any custom ones to that. It's not possible to overwrite the MLVO list
provided by the system files - if you want to do that, get the change upstream.
XML validation is handled through the DTD itself which means we only need to
check for a nonempty name, everything else the DTD validation should complain
about.
The logging system is effectively identical to xkbcommon.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Returns true on success or false on error _or_ truncation. Since truncation is
almost always an error anyway, we might as well make this easier to check.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Easier to re-use without having to duplicate ifdefs.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Updated using ./scripts/update-keysyms using latest xorgproto.
Fixes: https://github.com/xkbcommon/libxkbcommon/issues/147
Signed-off-by: Ran Benita <ran@unusedvar.com>
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xkb_keymap_key_get_mods_for_level()
If the active set of modifiers doesn't match any explicit entry of the
key type, the resulting level is 0 (i.e. Level 1). Some key types don't
explicitly map Level 1, taking advantage of this fallback.
Previously, xkb_keymap_key_get_mods_for_level didn't consider this, and
only reported masks for explicit mappings. But this causes some glaring
omissions, like matching "a" in the "us" keymap returning not results.
Since every mask which isn't explicitly mapped falls back to 0, we can't
return the all. Almost always the best choice for this is the empty
mask, so return that, when applicable.
Fixes https://github.com/xkbcommon/libxkbcommon/issues/140.
Reported-by: https://github.com/AliKet
Signed-off-by: Ran Benita <ran@unusedvar.com>
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The new API is useful to implement features like auto-type and
desktop automation. Since the inputs for these features is usually
specified in terms of the symbols that need to be typed, the
implementation needs to be able to invert the keycode->keysym
transformation and produce a sequence of keycodes that can be used
to type the requested character(s).
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In order to support features like auto-type and UI automation, the
relevant tools need to be able to invert the keycode->keysym->text
transformation. In order to facilitate that, a new API was added.
It allows querying the keysyms that correspond to particular Unicode
codepoints. For all practical purposes, it can be thought of as an
inverse of xkb_keysym_to_utf32().
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Only the input/output functions from <unistd.h> options are used, so
using <io.h> when building with MSVC should be enough. The inclusion
of the header in context-priv.c does not seem to be needed (tested
on GNU/Linux) and so it is removed.
Signed-off-by: Ran Benita <ran@unusedvar.com>
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Signed-off-by: Ran Benita <ran@unusedvar.com>
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This turns off some misfeatures on Windows, and does nothing on POSIX.
Signed-off-by: Ran Benita <ran@unusedvar.com>
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Will need some other way to take care of the warning on MSVC.
Signed-off-by: Ran Benita <ran@unusedvar.com>
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This acknowledges some "possible loss of data cast" warnings from MSVC.
Signed-off-by: Ran Benita <ran@unusedvar.com>
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Signed-off-by: Ran Benita <ran@unusedvar.com>
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Signed-off-by: Ran Benita <ran@unusedvar.com>
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Avoid "unknown pragma" warnings on other compilers.
Signed-off-by: Ran Benita <ran@unusedvar.com>
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Detected by MSVC:
xkbcomp\xkbcomp.c(111): warning C4047: 'return': 'bool' differs in levels of indirection from 'void *'
Signed-off-by: Ran Benita <ran@unusedvar.com>
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