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>
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>
Since the most common use-case is to provide only some elements of RMLVO, this
makes it possible to show what is actually being used in the background based on
the built-in defaults.
Print this in a format that's mostly JSON-compatible or at least easy to parse,
just in case.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This obsoletes the print-compiled-keymap tool though we now require that the
kccgst components are passed via stdin, there is no file loading ability.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Since we want to log the include paths too we need to split the context init up,
otherwise include paths are added before we can set the verbosity.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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>
The most common case for this tool is to check what the keymap is for a given
RMLVO. Let's print that by default, the use-cases that just check for
compilation success can discard stdout instead.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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>
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>
The idea is to make the tools/demos as standalone as possible so that
they may serve as examples as well.
Signed-off-by: Ran Benita <ran@unusedvar.com>
This connects two tools to be useful together:
xkbcommon-rmlvo-to-kccgst | xkbcommon-print-compiled-keymap -
which will result in the full keymap generated by the former tool.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
These were moved to tools/tools-common.c and now that all tools are switched
over, they're no longer needed.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Move (sometimes duplicate) the required bits into new shared files
tools-common.(c|h) that are compiled into the internal tools library. Rename the
test_foo() functions to tools_foo() and in one case just copy the code of the
keymap compile function to the tool.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Passing -errno around and having separate labels depending on failure types is
superfluous here. All the unref calls can handle NULL and nothing cares about
errno once we're out of the immediate scope. So let's simplify this and deal
with 0 and 1 only.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This is currently identical to the internal test library, but it's a start to
disentangle the two.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Using test helpers to init the context gives it fairly specific behavior; unless
the user sets the right environment variables and/or calls it from the right
PWD, it may or may not include the test data.
Let's drop this behavior, make it a default tool to compile a keymap. If there
is a specific need to modify the include paths, we can add this later.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Commit 16c84cdd81 removed the getopt handling for
RMLVO arguments, so now this tool only takes a keymap file and compiles it.
Using test helpers to init the context gives it fairly specific behavior; unless
the user sets the right environment variables and/or calls it from the right
PWD, it may or may not include the test data.
Let's drop this behavior, make it a default tool to compile a keymap. If there
is a specific need to modify the include paths, we can add this later.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The unref() functions take NULL as argument, so we don't need different labels
for every possible exit path.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This contained three groups entries:
- autotools stuff which no longer needed
- entries to ignore built artifacts, no longer needed with meson as everyting is
in the builddir
- special files like cscope.out, etc. These should be handled by a user in their
global gitignore file since they're fairly specific to a user's setup.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Most of this is currently hidden in the commit message for ca033a29d2, let's
make it a bit more public so we have a link to point users to.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Useful to have this as part of the documentation. The rendering isn't great but
at least not any worse than pure text. Markdown escapes % so explaining our use
of %S and %H would require a double % - not idea. Let's just wrap it as a code
block and done.
Includes two typo fixes too, yay.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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>
Link libxkbcommon_x11_internal with libxkbcommon_test_internal, rather
than libxkbcommon.
This avoids some tests linking with both libxkbcommon_test_internal and
libxkbcommon, which causes duplicate symbol problems on PE targets (e.g.
Cygwin) (as all the symbols from libxkbcommon are pulled in at link
time, which clash with libxkbcommon_test_internal)
We currently use Azure Pipelines. But it became out of date. Also it
requires a different account and setup than github account itself.
The configuration here is probably not very good and is less featureful
than the Azure one but it's what I managed.
Signed-off-by: Ran Benita <ran@unusedvar.com>
The program takes a unicode codepoint and an RMLVO and prints out all
key + modifier combinations that would result in that codepoint.
The program was written to exercise the new
xkb_keymap_key_get_mods_for_level() function. It's handy and can be
extended in several ways, but enough for now.
Example:
$ ./build/how-to-type -l us,il,ru 0x41 | column -ts $'\t'
keysym: A (0x41)
KEYCODE KEY NAME LAYOUT# LAYOUT NAME LEVEL# MODIFIERS
38 AC01 1 English (US) 2 [ Shift ]
38 AC01 1 English (US) 2 [ Lock ]
38 AC01 2 Hebrew 2 [ Shift ]
38 AC01 2 Hebrew 2 [ Lock ]
$ ./build/how-to-type -l de -v neo 0x3b6 | column -ts $'\t'
keysym: Greek_zeta (0x7e6)
KEYCODE KEY NAME LAYOUT# LAYOUT NAME LEVEL# MODIFIERS
56 AB05 1 German (Neo 2) 4 [ Shift Mod5 ]
56 AB05 1 German (Neo 2) 4 [ Shift Mod2 Mod3 Mod5 ]
56 AB05 1 German (Neo 2) 4 [ Shift Lock Mod5 ]
56 AB05 1 German (Neo 2) 4 [ Lock Mod2 Mod3 Mod5 ]
Signed-off-by: Ran Benita <ran@unusedvar.com>
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).
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().
We apparently broke byacc support in the switch to meson.
byacc only supports short option names. And to make things fun, bison
only supports long option for `--defines`.
Fixes: https://github.com/xkbcommon/libxkbcommon/issues/133
Signed-off-by: Ran Benita <ran@unusedvar.com>
Peter Hutterer
Ran Benita
Jon Turney
Nils
Jaroslaw Kubik