platform/upstream/libxkbcommon.git
3 years agoci: cache chocolaty download
Ran Benita [Wed, 22 Jul 2020 09:02:44 +0000 (12:02 +0300)]
ci: cache chocolaty download

The bison sourceforge download is quite slow and unreliable.

Hopefully this works. Stolen directly from ruby:
https://github.com/ruby/ruby/blob/a50750c8a960ef62b3e1dbd78b12056f0512b17d/.github/workflows/windows.yml#L26

Signed-off-by: Ran Benita <ran@unusedvar.com>
3 years agoxkbcomp: return NULL, not false in place of a FILE*
Peter Hutterer [Fri, 10 Jul 2020 05:13:38 +0000 (15:13 +1000)]
xkbcomp: return NULL, not false in place of a FILE*

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agoxkbcomp: simplify buffer handling in the include handling
Peter Hutterer [Fri, 10 Jul 2020 05:01:31 +0000 (15:01 +1000)]
xkbcomp: simplify buffer handling in the include handling

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>
3 years agoAdd asprintf_safe helper function
Peter Hutterer [Fri, 10 Jul 2020 04:57:57 +0000 (14:57 +1000)]
Add asprintf_safe helper function

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>
3 years agotools: add option to print full RMLVO elements to rmlvo-to-keymap
Peter Hutterer [Tue, 7 Jul 2020 23:55:20 +0000 (09:55 +1000)]
tools: add option to print full RMLVO elements to rmlvo-to-keymap

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>
3 years agotools: add ability to compile from kccgst to rmlvo-to-keymap
Peter Hutterer [Tue, 7 Jul 2020 01:43:08 +0000 (11:43 +1000)]
tools: add ability to compile from kccgst to rmlvo-to-keymap

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>
3 years agotools: add include path handling to rmlvo-to-keymap
Peter Hutterer [Tue, 7 Jul 2020 01:22:57 +0000 (11:22 +1000)]
tools: add include path handling to rmlvo-to-keymap

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotools: add ability to print the KcCGST components for rmlvo-to-keymap
Peter Hutterer [Tue, 7 Jul 2020 00:40:05 +0000 (10:40 +1000)]
tools: add ability to print the KcCGST components for rmlvo-to-keymap

This makes the rmlvo-to-kccgst tool obsolete.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotools: expand help output for rmlvo-to-keymap
Peter Hutterer [Tue, 7 Jul 2020 00:55:30 +0000 (10:55 +1000)]
tools: expand help output for rmlvo-to-keymap

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotools: add verbose logging to rmlvo-to-keymap
Peter Hutterer [Tue, 7 Jul 2020 00:17:12 +0000 (10:17 +1000)]
tools: add verbose logging to rmlvo-to-keymap

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>
3 years agocontext: log include paths for debugging
Peter Hutterer [Tue, 7 Jul 2020 00:16:25 +0000 (10:16 +1000)]
context: log include paths for debugging

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>
3 years agotools: always print the rmlvo-to-keymap outcome
Peter Hutterer [Mon, 6 Jul 2020 06:07:11 +0000 (16:07 +1000)]
tools: always print the rmlvo-to-keymap outcome

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>
3 years agomeson.build: always set the default variants/options
Peter Hutterer [Tue, 7 Jul 2020 23:12:23 +0000 (09:12 +1000)]
meson.build: always set the default variants/options

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>
3 years agoAdd libxkbregistry to query available RMLVO
Peter Hutterer [Tue, 12 May 2020 04:09:50 +0000 (14:09 +1000)]
Add libxkbregistry to query available RMLVO

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>
3 years agoutils: add streq_null() for streq that allows NULL values
Peter Hutterer [Tue, 23 Jun 2020 01:07:53 +0000 (11:07 +1000)]
utils: add streq_null() for streq that allows NULL values

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agoAdd a snprintf_safe() helper function
Peter Hutterer [Tue, 16 Jun 2020 00:34:07 +0000 (10:34 +1000)]
Add a snprintf_safe() helper function

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>
3 years agoFactor the access check for paths out
Peter Hutterer [Mon, 1 Jun 2020 04:16:23 +0000 (14:16 +1000)]
Factor the access check for paths out

Easier to re-use without having to duplicate ifdefs.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotest: fix the xkeyboard-config test for the prefixed tool name
Peter Hutterer [Tue, 30 Jun 2020 21:58:35 +0000 (07:58 +1000)]
test: fix the xkeyboard-config test for the prefixed tool name

Regression introduced in 362130debb5d90d77f0d4f7549880b5f9699f647

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotools: don't depend on src/utils.h
Ran Benita [Sun, 28 Jun 2020 06:50:47 +0000 (09:50 +0300)]
tools: don't depend on src/utils.h

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>
3 years agotools: allow stdin for compiling keymaps
Peter Hutterer [Tue, 23 Jun 2020 23:00:08 +0000 (09:00 +1000)]
tools: allow stdin for compiling keymaps

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>
3 years agotools: print the kccgst format in a usable syntax
Peter Hutterer [Tue, 23 Jun 2020 22:59:29 +0000 (08:59 +1000)]
tools: print the kccgst format in a usable syntax

Might as well spit that out in the format that e.g. xkbcomp understands.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotest: drop some now-obsolete functions
Peter Hutterer [Tue, 23 Jun 2020 22:30:50 +0000 (08:30 +1000)]
test: drop some now-obsolete functions

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>
3 years agomeson.build: prefix all tools with xkbcommon-
Peter Hutterer [Tue, 23 Jun 2020 06:32:05 +0000 (16:32 +1000)]
meson.build: prefix all tools with xkbcommon-

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotools: move the remaining tools from test to here
Peter Hutterer [Tue, 23 Jun 2020 06:20:08 +0000 (16:20 +1000)]
tools: move the remaining tools from test to here

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotest: disentangle interactive-wayland from the test headers
Peter Hutterer [Tue, 23 Jun 2020 06:25:50 +0000 (16:25 +1000)]
test: disentangle interactive-wayland from the test headers

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotest: untangle interactive-x11 from the test headers
Peter Hutterer [Tue, 23 Jun 2020 06:23:24 +0000 (16:23 +1000)]
test: untangle interactive-x11 from the test headers

Use the new tools headers and create a custom internal lib for the x11 tool.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotest: untangle interactive-evdev from the test headers
Peter Hutterer [Tue, 23 Jun 2020 04:01:48 +0000 (14:01 +1000)]
test: untangle interactive-evdev from the test headers

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>
3 years agotest: simplify error handling in interactive-evdev
Peter Hutterer [Tue, 23 Jun 2020 06:06:10 +0000 (16:06 +1000)]
test: simplify error handling in interactive-evdev

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>
3 years agoUse a custom internal library for the tools
Peter Hutterer [Tue, 23 Jun 2020 05:56:16 +0000 (15:56 +1000)]
Use a custom internal library for the tools

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>
3 years agoMove the various tools to a tools/ directory
Peter Hutterer [Mon, 22 Jun 2020 03:07:46 +0000 (13:07 +1000)]
Move the various tools to a tools/ directory

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotest: how-to-type: prefer local headers over system ones
Peter Hutterer [Mon, 22 Jun 2020 03:08:51 +0000 (13:08 +1000)]
test: how-to-type: prefer local headers over system ones

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agotest: untangle rmlvo-to-kccgst from the test headers
Peter Hutterer [Mon, 22 Jun 2020 03:17:47 +0000 (13:17 +1000)]
test: untangle rmlvo-to-kccgst from the test headers

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>
3 years agotest: untangle print-compiled-keymap from the test headers
Peter Hutterer [Mon, 22 Jun 2020 03:04:43 +0000 (13:04 +1000)]
test: untangle print-compiled-keymap from the test headers

Commit 16c84cdd819db516fff089c76b99248fb7dd4e8c 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>
3 years agotest: simplify an exit path
Peter Hutterer [Mon, 22 Jun 2020 03:01:41 +0000 (13:01 +1000)]
test: simplify an exit path

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>
3 years agoRemove the gitignore file
Peter Hutterer [Mon, 22 Jun 2020 03:12:49 +0000 (13:12 +1000)]
Remove the gitignore file

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>
3 years agodoc: correct the include path list
Peter Hutterer [Tue, 16 Jun 2020 00:44:48 +0000 (10:44 +1000)]
doc: correct the include path list

XKB_CONFIG_ROOT (if defined) replaces the built-in system directories.

Fixes 5fb2c6769b7259ba647781bc800d6a46d90cf1a9

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
3 years agodoc: add documentation for user configuration
Peter Hutterer [Tue, 2 Jun 2020 06:18:47 +0000 (16:18 +1000)]
doc: add documentation for user configuration

Most of this is currently hidden in the commit message for ca033a29d2ca, 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>
3 years agodoc: add the rules-format file (as markdown)
Peter Hutterer [Tue, 2 Jun 2020 06:11:33 +0000 (16:11 +1000)]
doc: add the rules-format file (as markdown)

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>
4 years agoAdd an editorconfig file
Peter Hutterer [Mon, 25 May 2020 00:29:20 +0000 (10:29 +1000)]
Add an editorconfig file

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agokeysyms: add XKB_KEY_XF86FullScreen
Ran Benita [Wed, 20 May 2020 17:42:02 +0000 (20:42 +0300)]
keysyms: add XKB_KEY_XF86FullScreen

Updated using ./scripts/update-keysyms using latest xorgproto.

Fixes: https://github.com/xkbcommon/libxkbcommon/issues/147
Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agokeymap: don't forget about fallback mappings in xkb_keymap_key_get_mods_for_level()
Ran Benita [Sat, 4 Apr 2020 21:07:57 +0000 (00:07 +0300)]
keymap: don't forget about fallback mappings in 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>
4 years agoFix building X11 tests on PE targets
Jon Turney [Fri, 10 Apr 2020 15:32:13 +0000 (16:32 +0100)]
Fix building X11 tests on PE targets

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)

4 years agoci: remove azure pipelines build
Ran Benita [Sat, 18 Apr 2020 17:57:51 +0000 (20:57 +0300)]
ci: remove azure pipelines build

Broken, replaced with github actions.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoci: add github actions build
Ran Benita [Sat, 18 Apr 2020 17:52:17 +0000 (20:52 +0300)]
ci: add github actions build

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>
4 years agotest: use flag instead of hardcoded value in examples
Nils [Wed, 25 Mar 2020 08:43:41 +0000 (08:43 +0000)]
test: use flag instead of hardcoded value in examples

4 years agotest/how-to-type: some code fixes/improvements
Ran Benita [Sat, 21 Mar 2020 10:56:13 +0000 (12:56 +0200)]
test/how-to-type: some code fixes/improvements

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agotest: add "how to type" demo program
Ran Benita [Fri, 20 Mar 2020 16:29:03 +0000 (18:29 +0200)]
test: add "how to type" demo program

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>
4 years agodoc: add missing `@since` tags
Ran Benita [Fri, 20 Mar 2020 17:15:48 +0000 (19:15 +0200)]
doc: add missing `@since` tags

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoAPI to query modifier set required to type a keysym
Jaroslaw Kubik [Wed, 5 Feb 2020 16:42:06 +0000 (17:42 +0100)]
API to query modifier set required to type a keysym

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).

4 years agoSupport translation Unicode codepoints to keysyms
Jaroslaw Kubik [Wed, 12 Feb 2020 22:44:42 +0000 (23:44 +0100)]
Support translation Unicode codepoints to keysyms

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().

4 years agobuild: fix build with byacc
Ran Benita [Tue, 18 Feb 2020 12:12:20 +0000 (14:12 +0200)]
build: fix build with byacc

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>
4 years agodoc: must -> should
Ran Benita [Sun, 16 Feb 2020 11:32:09 +0000 (13:32 +0200)]
doc: must -> should

Using an out-of-range is not an error, just useless.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoBump version to 0.10.0 upstream_bkup_20210105 upstream_work_20200225 xkbcommon-0.10.0
Ran Benita [Sat, 18 Jan 2020 21:08:28 +0000 (23:08 +0200)]
Bump version to 0.10.0

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agodoc/rules-format.txt: document include support
Ran Benita [Sat, 18 Jan 2020 21:06:58 +0000 (23:06 +0200)]
doc/rules-format.txt: document include support

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agodocs: add missing reference to $XDG_CONFIG_HOME
Ran Benita [Sat, 18 Jan 2020 20:59:58 +0000 (22:59 +0200)]
docs: add missing reference to $XDG_CONFIG_HOME

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoCI: Add build instructions for Windows
Adrian Perez de Castro [Mon, 12 Aug 2019 20:14:25 +0000 (23:14 +0300)]
CI: Add build instructions for Windows

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoMSVC: Provide an implementation of gettimeofday()
Adrian Perez de Castro [Mon, 5 Aug 2019 13:57:45 +0000 (16:57 +0300)]
MSVC: Provide an implementation of gettimeofday()

4 years agoMSVC: Provide implementations of [un]setenv()
Adrian Perez de Castro [Mon, 5 Aug 2019 12:53:04 +0000 (15:53 +0300)]
MSVC: Provide implementations of [un]setenv()

Reference:
https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/putenv-s-wputenv-s

4 years agoMSVC: Provide implementations of test_{dis,en}able_stdin_echo
Adrian Perez de Castro [Mon, 5 Aug 2019 12:44:33 +0000 (15:44 +0300)]
MSVC: Provide implementations of test_{dis,en}able_stdin_echo

This provides implementations of the test_enable_stdin_echo and
test_disable_stdin_echo which do not require <termios.h>, which is
not available on Windows.

4 years agoMSVC: Use <io.h> as an alternative for <unistd.h>
Adrian Perez de Castro [Mon, 5 Aug 2019 10:52:18 +0000 (13:52 +0300)]
MSVC: Use <io.h> as an alternative for <unistd.h>

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>
4 years agobuild: Skip building some tests on MSVC for now
Adrian Perez de Castro [Mon, 5 Aug 2019 10:51:09 +0000 (13:51 +0300)]
build: Skip building some tests on MSVC for now

This is a stopgap measure to quickly get tests building with MSVC for
now, at some point the tests could be rewritten to avoid using getopt()
and mkdtemp() or to ship an implementation.

4 years agobuild: add some defines for MSVC to allow it to be unixy
Adrian Perez de Castro [Mon, 5 Aug 2019 10:37:23 +0000 (13:37 +0300)]
build: add some defines for MSVC to allow it to be unixy

[ran: combined some commits]

4 years agoci: use consistent python for all jobs
Ran Benita [Sat, 28 Dec 2019 14:05:04 +0000 (16:05 +0200)]
ci: use consistent python for all jobs

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agotest/data: ensure files are checked out with LF, not CRLF
Ran Benita [Sat, 28 Dec 2019 13:52:20 +0000 (15:52 +0200)]
test/data: ensure files are checked out with LF, not CRLF

The tests stringcomp and buffercomp do binary comparison on some files;
if the files are changed to CRLF on checkout, the tests fail.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoCI: some tweaks
Adrian Perez de Castro [Mon, 12 Aug 2019 20:14:25 +0000 (23:14 +0300)]
CI: some tweaks

[ran: extracted generic bits from Windows commit.]

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoxkbcomp/rules: support \r\n line endings
Ran Benita [Sat, 28 Dec 2019 12:19:22 +0000 (14:19 +0200)]
xkbcomp/rules: support \r\n line endings

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agotest/atom: use correct format specifier for size_t
Ran Benita [Sat, 28 Dec 2019 12:11:27 +0000 (14:11 +0200)]
test/atom: use correct format specifier for size_t

From MSVC:

test\atom.c(98): note: consider using '%zu' in the format string
test\atom.c(98): warning C4477: 'fprintf' : format string '%lu' requires an argument of type 'unsigned long', but variadic argument 1 has type 'size_t'
test\atom.c(100): note: consider using '%zu' in the format string
test\atom.c(100): warning C4477: 'fprintf' : format string '%lu' requires an argument of type 'unsigned long', but variadic argument 1 has type 'size_t'
test\atom.c(114): note: consider using '%zu' in the format string
test\atom.c(114): warning C4477: 'fprintf' : format string '%lu' requires an argument of type 'unsigned long', but variadic argument 1 has type 'size_t'
test\atom.c(128): note: consider using '%zu' in the format string
test\atom.c(128): warning C4477: 'fprintf' : format string '%lu' requires an argument of type 'unsigned long', but variadic argument 1 has type 'size_t'
test\atom.c(130): note: consider using '%zu' in the format string
test\atom.c(130): warning C4477: 'fprintf' : format string '%lu' requires an argument of type 'unsigned long', but variadic argument 1 has type 'size_t'
test\atom.c(137): note: consider using '%zu' in the format string
test\atom.c(137): warning C4477: 'fprintf' : format string '%lu' requires an argument of type 'unsigned long', but variadic argument 2 has type 'size_t'

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoOpen files in binary mode
Ran Benita [Sat, 28 Dec 2019 11:49:40 +0000 (13:49 +0200)]
Open files in binary mode

This turns off some misfeatures on Windows, and does nothing on POSIX.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agotest/common: avoid double // in path
Ran Benita [Sat, 28 Dec 2019 11:40:38 +0000 (13:40 +0200)]
test/common: avoid double // in path

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agotest/common: simplify test_get_path()
Ran Benita [Sat, 28 Dec 2019 11:32:02 +0000 (13:32 +0200)]
test/common: simplify test_get_path()

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoxkbcomp: remove cast which triggers warning on gcc
Ran Benita [Fri, 27 Dec 2019 20:08:57 +0000 (22:08 +0200)]
xkbcomp: remove cast which triggers warning on gcc

Will need some other way to take care of the warning on MSVC.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoxkbcomp: make a couple of casts explicit to mark them as checked
Ran Benita [Fri, 27 Dec 2019 19:51:34 +0000 (21:51 +0200)]
xkbcomp: make a couple of casts explicit to mark them as checked

This acknowledges some "possible loss of data cast" warnings from MSVC.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agotest/context: use a more portable directory-exists check
Ran Benita [Fri, 27 Dec 2019 13:47:15 +0000 (15:47 +0200)]
test/context: use a more portable directory-exists check

MSVC doesn't have opendir/closedir.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoxkbcomp/keywords: regenerate with newer gperf
Ran Benita [Fri, 27 Dec 2019 13:10:10 +0000 (15:10 +0200)]
xkbcomp/keywords: regenerate with newer gperf

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoparser: fix format string for int64_t
Ran Benita [Fri, 27 Dec 2019 12:51:31 +0000 (14:51 +0200)]
parser: fix format string for int64_t

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoOnly add GCC diagnostic pragmas when compiler is GCC compatible
Ran Benita [Fri, 27 Dec 2019 13:03:10 +0000 (15:03 +0200)]
Only add GCC diagnostic pragmas when compiler is GCC compatible

Avoid "unknown pragma" warnings on other compilers.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoxkbcomp: fix wrong return type
Ran Benita [Fri, 27 Dec 2019 12:52:49 +0000 (14:52 +0200)]
xkbcomp: fix wrong return type

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>
4 years agoparser: use int64_t for all numbers
Ran Benita [Fri, 27 Dec 2019 12:17:55 +0000 (14:17 +0200)]
parser: use int64_t for all numbers

Don't use int which can have different size on different machines.
Also avoid some warnings from MSVC:

xkbcomp/parser.y(760): warning C4244: '=': conversion from 'int64_t' to 'int', possible loss of data
xkbcomp/parser.y(761): warning C4244: '=': conversion from 'int64_t' to 'int', possible loss of data
xkbcomp/parser.y(767): warning C4244: '=': conversion from 'int64_t' to 'int', possible loss of data

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoscanner-utils: avoid possible implicit truncating of line/column
Ran Benita [Fri, 27 Dec 2019 12:06:47 +0000 (14:06 +0200)]
scanner-utils: avoid possible implicit truncating of line/column

This increases the size of the struct a bit but it's not very important.

Fixes these MSVC warnings:

src\scanner-utils.h(112): warning C4267: '+=': conversion from 'size_t' to 'unsigned int', possible loss of data
src\scanner-utils.h(147): warning C4267: '+=': conversion from 'size_t' to 'unsigned int', possible loss of data

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoutils: move macro defines to before they're used
Ran Benita [Fri, 27 Dec 2019 11:55:24 +0000 (13:55 +0200)]
utils: move macro defines to before they're used

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoutils: fix typo in strndup fallback
Ran Benita [Fri, 27 Dec 2019 11:52:51 +0000 (13:52 +0200)]
utils: fix typo in strndup fallback

Fixup 93a1305 - we will have CI for this soon.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agomeson.build: Take win_bison as a possible variant for Bison
Adrian Perez de Castro [Mon, 12 Aug 2019 22:17:51 +0000 (01:17 +0300)]
meson.build: Take win_bison as a possible variant for Bison

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agobuild: include config.h manually
Ran Benita [Fri, 27 Dec 2019 11:03:20 +0000 (13:03 +0200)]
build: include config.h manually

Previously we included it with an `-include` compiler directive. But
that's not portable. And it's better to be explicit anyway.

Every .c file should have `include "config.h"` first thing.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoProvide a fallback implementation of [v]asprintf()
Adrian Perez de Castro [Mon, 5 Aug 2019 13:18:05 +0000 (16:18 +0300)]
Provide a fallback implementation of [v]asprintf()

Some environments (e.g. Windows + MSVC) do not provide asprintf() or
vasprintf(). This tries to detect their presence, and provides suitable
fallback implementations when not available.

4 years agoProvide a fallback implementation of strndup()
Adrian Perez de Castro [Mon, 5 Aug 2019 13:07:57 +0000 (16:07 +0300)]
Provide a fallback implementation of strndup()

Some environments (e.g. Windows + MSVC) do not provide strndup(), this
tries to detect its presence and provide a fallback implementation when
not available.

[ran: some tweaks]

4 years agoUse built-in istr[n]cmp() instead of strcase[n]cmp()
Adrian Perez de Castro [Mon, 5 Aug 2019 12:59:20 +0000 (15:59 +0300)]
Use built-in istr[n]cmp() instead of strcase[n]cmp()

This avoids the problem that MSVC does not provide strcasecmp() nor
strncasecmp(), and at the same time avoids potential problems due to
locale configuration by using istrcmp() and istrncmp() which are
already in the source tree and written to cover only ASCII.

4 years agoutils: use MIN/MAX instead of min/max
Ran Benita [Fri, 27 Dec 2019 10:34:49 +0000 (12:34 +0200)]
utils: use MIN/MAX instead of min/max

min/max symbols conflict on some systems (msvc), so just use the macros.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoxkbcomp: downgrade "Symbol added to modifier map for multiple modifiers" log to a...
Ran Benita [Fri, 27 Dec 2019 10:22:37 +0000 (12:22 +0200)]
xkbcomp: downgrade "Symbol added to modifier map for multiple modifiers" log to a warning

This condition happens in xkeyboard-config keymaps and seems hard to
fix. Currently it incessantly spams people's logs who have no idea what
to do about it. So downgrade to "warning" level, so it doesn't show up
by default.

When working on keymaps, set `XKB_LOG_LEVEL=debug XKB_LOG_VERBOSITY=10`
to see all possible messages.

Refs https://github.com/xkbcommon/libxkbcommon/issues/111
Fixes https://github.com/xkbcommon/libxkbcommon/issues/128
Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agorules: eliminate an extra fopen/fclose cycle
Peter Hutterer [Wed, 13 Nov 2019 01:38:39 +0000 (11:38 +1000)]
rules: eliminate an extra fopen/fclose cycle

FindXkbFileInPath() opens the file so we're guaranteed that the file not only
exists, but that we can read it. Changing that would alter behavior so instead
let's just pass that file handle along and do the same for include files.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agorules: add include statements to rules files
Peter Hutterer [Tue, 3 Sep 2019 01:23:14 +0000 (11:23 +1000)]
rules: add include statements to rules files

The majority use-case for extending XKB on a machine is to override one or a
few keys with custom keycodes, not to define whole layouts.

Previously, we relied on the rules file to be a single file, making it hard to
extend. libxkbcommon parses $XDG_CONFIG_HOME/xkb/ but that only works as long
as there is a rule that matches the user-specified RMLVO. This works for MLV
but not for options which don't have a wildcard defined. Users have to copy
the whole rules file and then work from there - not something easy to extend
and maintain.

This patch adds a new ! include directive to rules files that allows including
another file. The file path must be without quotes and may not start with the
literal "include". Two directives are supported, %H to $HOME and %S for the
system-installed rules directory (usually /usr/share/X11/xkb/rules).

A user would typically use a custom rules file like this:

! option                =       symbols
  custom:foo            =       +custom(foo)
  custom:bar            =       +custom(baz)

! include %S/evdev

Where the above defines the two options and then includes the system-installed
evdev rule. Since most current implementations default to loading the "evdev"
ruleset, it's best to name this $XDG_CONFIG_HOME/xkb/rules/evdev, but any
valid name is allowed.

The include functionally replaces the line with the content of the included
file which means the behavior of rules files is maintained. Specifically,
custom options must be defined before including another file because the first
match usually wins. In other words, the following ruleset will not assign
my_model as one would expect:

! include %S/evdev

! model                 =  symbols
  my_model              =  +custom(foo)

The default evdev ruleset has wildcards for model and those match before the
my_model is hit.

The actual resolved components need only be in one of the XKB lookup
directories, e.g. for the example above:

$ cat $XDG_CONFIG_HOME/xkb/symbols/custom
partial alphanumeric_keys
xkb_symbols "foo" {
    key <TLDE> {        [      VoidSymbol ]       };
};

partial alphanumeric_keys
xkb_symbols "baz" {
    key <AB01> {        [      k, K ]       };
};

This can then be loaded with the XKB option "custom:foo,custom:bar".

The use of "custom" is just as an example, there are no naming requirements
beyond avoiding already-used ones. Also note the bar/baz above - the option
names don't have to match the component names.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agocontext: add a helper function to return the default system include path
Peter Hutterer [Mon, 30 Sep 2019 05:39:08 +0000 (15:39 +1000)]
context: add a helper function to return the default system include path

No functional changes but we'll need that same lookup in the rules file
include handling in a future patch.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agorules: move the matcher result handling to the caller
Peter Hutterer [Tue, 12 Nov 2019 05:27:22 +0000 (15:27 +1000)]
rules: move the matcher result handling to the caller

This shouldn't be processed in the matcher itself, especially in the glorious
future when we can have nested matchers. Only handle this once in the caller
to the original parsed file.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agorules: put the scanner on the stack
Peter Hutterer [Tue, 12 Nov 2019 04:19:55 +0000 (14:19 +1000)]
rules: put the scanner on the stack

This allows nesting the scanner for the future !include directive.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agorules: simplify an error path
Peter Hutterer [Tue, 12 Nov 2019 05:25:16 +0000 (15:25 +1000)]
rules: simplify an error path

Initialize to NULL so we don't have to care about whether the cleanups can be
called or not.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agorules: rename a variable from 's' to 'str'
Peter Hutterer [Tue, 12 Nov 2019 04:39:47 +0000 (14:39 +1000)]
rules: rename a variable from 's' to 'str'

To avoid name conflicts with a future patch.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agorules: drop the matcher_err() macro and use scanner_err directly
Peter Hutterer [Tue, 12 Nov 2019 04:17:44 +0000 (14:17 +1000)]
rules: drop the matcher_err() macro and use scanner_err directly

No functional changes, this is what the macro expanded to anyway. Prep work
for putting the scanner on the stack and removing it from the matcher struct.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agorules: factor out the function to parse a rules file
Peter Hutterer [Tue, 3 Sep 2019 00:56:01 +0000 (10:56 +1000)]
rules: factor out the function to parse a rules file

No functional changes, this just makes the part to parse a single rules file
re-usable.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agokeysym: handle ssharp in XConvertCase()
Peter Hutterer [Fri, 13 Dec 2019 03:35:25 +0000 (13:35 +1000)]
keysym: handle ssharp in XConvertCase()

lowercase: LATIN SMALL LETTER SHARP S (U+00DF)
uppercase: LATIN CAPITAL LETTER SHARP S (U+1E9E)

The uppercase sharp s (XK_ssharp) is a relatively recent addition to unicode
but was added to the relevant keyboard layouts in xkeyboard-config-2.25
(d1411e5e95c)
https://gitlab.freedesktop.org/xkeyboard-config/xkeyboard-config/issues/144

Alas, the CapsLock behavior was broken on the finnish layout (maybe others).
This was due XConvertCase() never returning the uppercase characters.

Let's make this function return the right lower/upper symbols for the sharp s
and hope that the world won't get any worse because of it.

Corresponding Xlib issue:
https://gitlab.freedesktop.org/xorg/lib/libx11/issues/110

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
4 years agomeson: remove redundant malloc scribbling
Ran Benita [Sat, 14 Dec 2019 11:45:35 +0000 (13:45 +0200)]
meson: remove redundant malloc scribbling

Turns out meson already sets this (at least MALLOC_PERTURB) on its own
for the `test` target.

Signed-off-by: Ran Benita <ran@unusedvar.com>
4 years agoparser: fix the remaining pointer chasing
Ran Benita [Sat, 14 Dec 2019 11:44:33 +0000 (13:44 +0200)]
parser: fix the remaining pointer chasing

Fix the TODO added in 7c42945.

Signed-off-by: Ran Benita <ran@unusedvar.com>