Ran Benita [Sat, 30 Nov 2013 20:25:39 +0000 (22:25 +0200)]
expr: add 'ident' value to ExprDef union
This distinguishes between an identifier expression and a string
expression in the union.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 27 Nov 2013 11:49:13 +0000 (13:49 +0200)]
Resolve keysyms early in parser
Instead of having the parser passing strings to the AST, and
symbols/compat etc. resolving them themselves. This simplifies the code
a bit, and makes it possible to print where exactly in the file the bad
keysym originates from.
The previous lazy approach had an advantage of not needlessly resolving
keysyms from unrelated maps. However, I think reporting these errors in
*any* map is better, and the parser is also a bit smarter then old
xkbcomp and doesn't parse many useless maps. So there's no discernible
speed/memory difference with this change.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 27 Nov 2013 11:43:57 +0000 (13:43 +0200)]
scanner: restore lost DIVIDE token
I don't know how this could have happened. Luckily this token is
completely useless.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 27 Nov 2013 11:12:19 +0000 (13:12 +0200)]
symbols: modernize LookupKeysym
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 27 Nov 2013 10:52:20 +0000 (12:52 +0200)]
symbols: rename info.modMaps -> modmaps
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 26 Nov 2013 10:10:05 +0000 (12:10 +0200)]
NEWS: add missing 'New API' entries for NO_FLAGS
Forgot to add this.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Fri, 22 Nov 2013 19:02:03 +0000 (21:02 +0200)]
Bump version to 0.3.2
Add a NEWS file, with some retroactive entries. Also add 'check-news' to
configure.ac, though this might be a bit annoying.
Signed-off-by: Ran Benita <ran234@gmail.com>
Alan Coopersmith [Sat, 9 Nov 2013 01:08:35 +0000 (17:08 -0800)]
Make XkbFileCreate argument types match between header & implementation
Fixes build failure with Solaris Studio compilers:
"src/xkbcomp/ast-build.c", line 492: identifier redeclared: XkbFileCreate
current : function(..., enum xkb_map_flags)
previous: function(..., unsigned int) : "src/xkbcomp/ast-build.h", line 98
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Ran Benita [Sun, 27 Oct 2013 18:12:05 +0000 (20:12 +0200)]
scanner-utils: remove outdated comment
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 14 Oct 2013 16:05:24 +0000 (19:05 +0300)]
rules: fix scanning of line-continuation without leading space
We were failing to scan something like\
this correctly.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 14 Oct 2013 15:59:53 +0000 (18:59 +0300)]
Replace ctype.h functions with ascii ones
ctype.h is locale-dependent, so using it in our scanners is not optimal.
Let's be deterministic with our own simple functions.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sun, 13 Oct 2013 19:19:38 +0000 (22:19 +0300)]
configure.ac: add AM_PROG_CC_C_O
Older Automakes give this error without this directive:
Makefile.am: C objects in subdir but `AM_PROG_CC_C_O' not in `configure.ac'
In newer autotools this is included under AC_PROG_CC, but it's harmless
to add.
https://github.com/xkbcommon/libxkbcommon/issues/3
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 9 Oct 2013 09:23:46 +0000 (12:23 +0300)]
rulescomp: increase BENCHMARK_ITERATIONS from 1000 to 2500
1000 is a bit too low for statistical significance on this 6 years old
CPU. Since the benchmark is run manually this shouldn't be a problem.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 9 Oct 2013 09:12:59 +0000 (12:12 +0300)]
keymap: call strlen on keymap string instead of SIZE_MAX
I wanted to avoid the strlen, but we'd better keep the scanner a bit
less surprising and encourage people to use xkb_keymap_new_from_buffer()
instead of they do in fact have access to the size.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 8 Oct 2013 20:09:01 +0000 (23:09 +0300)]
rules: simplify a bit of code
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 8 Oct 2013 19:58:28 +0000 (22:58 +0300)]
rules: use strlen_safe
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 8 Oct 2013 19:37:53 +0000 (22:37 +0300)]
rules: improve error logging macros
Improve safety with parenthesis, make the matcher macros use the scanner
ones, and make the 1 variant use %s instead of embedding the msg; this
way the compiler can reuse the string in the binary.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 8 Oct 2013 18:46:01 +0000 (21:46 +0300)]
rules: reduce variable scopes
There are some big functions there, and this might help reduce the
cognitive load a bit.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 8 Oct 2013 15:35:05 +0000 (18:35 +0300)]
scanner: remove unnecessary cast
'tok' is already an int now.
Signed-off-by: Ran Benita <ran234@gmail.com>
Siddharth Heroor [Mon, 7 Oct 2013 08:41:36 +0000 (14:11 +0530)]
keysym-utf: Fix a warning about shadowing
Change variable names to avoid the name clash. The warning seen is
src/keysym-utf.c: In function 'bin_search':
src/keysym-utf.c:841: warning: declaration of 'min' shadows a global declaration
src/utils.h:109: warning: shadowed declaration is here
src/keysym-utf.c:842: warning: declaration of 'max' shadows a global declaration
src/utils.h:115: warning: shadowed declaration is here
Signed-off-by: Siddharth Heroor <heroor@ti.com>
Ran Benita [Thu, 3 Oct 2013 07:02:49 +0000 (10:02 +0300)]
symbols: fix use of uninitialized variable
'tmp' is stack allocated so tmp->merge is used uninitialized by
AddModMapEntry(). The value doesn't matter much, but it used to
make some modmap merging decision (which doesn't have many
conflicts usually).
Bug inherited from xkbcomp.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 28 Sep 2013 22:41:52 +0000 (01:41 +0300)]
parser: add some notes about byacc working
We now also work with byacc (version tested:
20130925) which some people
prefer, perhaps due to its license (public domain) or performance
(haven't compared).
When using byacc, currently the following warning comes up:
src/xkbcomp/parser.c:954:14: warning: declaration shadows a variable in the global scope [-Wshadow]
YYSTYPE yylval;
^
src/xkbcomp/parser.c:37:20: note: expanded from macro 'yylval'
#define yylval _xkbcommon_lval
^
./src/xkbcomp/parser.h:96:16: note: previous declaration is here
extern YYSTYPE _xkbcommon_lval;
This is due to a bug in byacc - it shouldn't output that extern line in
%pure-parser mode. So the warning stays.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 28 Sep 2013 22:29:47 +0000 (01:29 +0300)]
parser: add a workaround for byacc
Unlike bison, byacc outputs its own parser code *after* our own parser.y
code, which includes the #undef. So this fix is needed for the 'scanner'
-> 'param->scanner' translation to work in the parser.c code generated
by byacc.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 28 Sep 2013 21:41:17 +0000 (00:41 +0300)]
parser: don't use %locations
byacc doesn't support this feature.
We print the line/col of the last scanned token instead. This is slightly
less in case of *parser* errors (not syntax errors), but I couldn't make
it point to another line, and this are pretty cryptic anyways. So it's
good enough. Also might be a bit faster, but haven't checked.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 28 Sep 2013 21:24:50 +0000 (00:24 +0300)]
parser: drop %name-prefix, use -p yacc argument instead
Even though the %name-prefix is more sensible, byacc doesn't support it,
but both bison and byacc support the -p argument.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 28 Sep 2013 21:22:20 +0000 (00:22 +0300)]
parser: use %pure-parser instead of %define api.pure
Both bison and byacc support this syntax. Bison manpage says something
about this giving more or less options, but we don't care.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 28 Sep 2013 21:19:32 +0000 (00:19 +0300)]
parser: don't use enum yytokentype
byacc doesn't support this, it just puts out #define's for the tokens.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 28 Sep 2013 21:16:39 +0000 (00:16 +0300)]
Makefile.am: drop AM_LFLAGS
We don't use a lex/flex anymore so this is not used.
Signed-off-by: Ran Benita <ran234@gmail.com>
Wander Lairson Costa [Thu, 26 Sep 2013 12:35:33 +0000 (09:35 -0300)]
Make C++ happy.
For most functions taking an enum flags parameter, we use 0 value to
indicate that no flags should be applied.
C++ has a stronger type system than C and will not implicitly convert
int's to enum's. Thus, we create valid 0 enum values for enum types
where it makes sense.
Signed-off-by: Wander Lairson Costa <wander.lairson@gmail.com>
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 25 Sep 2013 07:05:26 +0000 (10:05 +0300)]
test/state: fix missing xkb_state_unref
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 29 Aug 2013 16:49:40 +0000 (19:49 +0300)]
doc: use 'indices' instead of 'indexes' consistently
We use 'indices' in some function names so use that.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 29 Aug 2013 16:48:35 +0000 (19:48 +0300)]
doc: try to explain leds and shift levels
Remove the @todo's.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 29 Aug 2013 16:07:25 +0000 (19:07 +0300)]
build: distribute makekeys.py and keywords.gperf
This was an oversight: even though we ship the pre-built files, it is
still good behavior to include the original generators / source files in
the tarball.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 13 Aug 2013 15:57:43 +0000 (18:57 +0300)]
state: apply capitalization transformation on keysyms
The xkbproto spec says:
http://www.x.org/releases/current/doc/kbproto/xkbproto.html#Interpreting_the_Lock_Modifier
If the Lock modifier is not consumed by the symbol lookup process,
routines that determine the symbol and string that correspond to
an event should capitalize the result.
This was not an issue until now, because most xkeyboard-config keymaps
do not utilize this "feature", and specify the keysyms for the Lock
modifier explicitly instead. However, some keymaps do depend on it, e.g.
ch(fr) for eacute and others.
The spec goes on to describe two options for doing this transformation:
locale-sensitive and locale-insensitive. We opt for the latter; it is
less desirable but we don't want *that* headache.
Also, only xkb_state_key_get_one_sym() is changed;
xkb_state_key_get_syms() is left as-is, and always reports the
untransformed keysyms. This is for the following reasons:
- The API doesn't allow it, since we return a const pointer directly to
the keymap keysyms table and we can't transform that.
- The transformation doesn't make sense for multiple-keysyms.
- It can be useful for an application to get the "raw" keysyms if it
wants to (e.g. maybe it wants to do the transformation itself).
Finally, note that xkb_state_mod_index_is_consumed() does *not*
report Lock as consumed even if it was used in the transformation. This
is what Xlib does.
This definitely doesn't fall under the "hard to misuse" API rule but
it's the best we can do.
https://bugs.freedesktop.org/show_bug.cgi?id=67167
Reported-By: Gatis Paeglis <gatis.paeglis@digia.com>
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 13 Aug 2013 15:55:09 +0000 (18:55 +0300)]
test/interactive: use xkb_state_key_get_one_sym() when there's only 1
Kind of odd, but get_one_sym() will be getting a different behavior.
Real life users *should* pick one or the other.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 13 Aug 2013 15:52:46 +0000 (18:52 +0300)]
keysym: add xkb_keysym_to_{lower,upper}
These functions are needed later; they are not API functions. The
capitalization is not locale sensitive.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 15 Aug 2013 06:53:32 +0000 (09:53 +0300)]
build: use build-aux as autom4te cache directory
Remove the generated directory ./autom4te.cache by reusing ./build-aux
as cache directory.
This was stolen from a libxcb commit by Daniel Martin:
http://lists.freedesktop.org/archives/xcb/2013-July/008431.html
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 15 Aug 2013 06:45:49 +0000 (09:45 +0300)]
build: use AC_CONFIG_AUX_DIR([build-aux])
Less clutter, why not?
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 15 Aug 2013 06:32:42 +0000 (09:32 +0300)]
build: build libtest.la only on 'make check'
For those just running 'make', compiling libtest is wasted heat.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 14 Aug 2013 08:36:04 +0000 (11:36 +0300)]
doc: tweak the wording on xkb_state/xkb_keymap relationship
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 14 Aug 2013 08:35:01 +0000 (11:35 +0300)]
test: make sure keycode 0 works fine
It is a legal keycode but we never tried it actually.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 13 Aug 2013 12:17:59 +0000 (15:17 +0300)]
doc: un-clarify one subtle point
Including the X server is a bit of a borderline case; we should mostly
encourage people to use update_mask() only when xkbcommon itself
serializes the state on the other side. But it's not entirely wrong
either.. So rephrase a bit.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 13 Aug 2013 11:45:33 +0000 (14:45 +0300)]
scanner: don't fail over unknown escape sequence
This is too strict, and causes symbols/cz to fail parsing. Instead, just
emit a warning (not shown by default):
xkbcommon: WARNING: cz:75:19: unknown escape sequence in string literal
https://bugs.freedesktop.org/show_bug.cgi?id=68056
Reported-By: Gatis Paeglis <gatis.paeglis@digia.com>
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 13 Aug 2013 06:57:07 +0000 (09:57 +0300)]
xkbcomp: improve a few log messages
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Fri, 2 Aug 2013 11:41:19 +0000 (14:41 +0300)]
scanner: fix compiler warning
src/xkbcomp/scanner.c:158:17: warning: comparison of constant -1 with expression of type 'enum yytokentype' is always true
[-Wtautological-constant-out-of-range-compare]
if (tok != -1) return tok;
~~~ ^ ~~
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Fri, 2 Aug 2013 08:07:27 +0000 (11:07 +0300)]
build: make all symbols in libtest visible
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Fri, 2 Aug 2013 07:21:52 +0000 (10:21 +0300)]
build: use AM_LDFLAGS for general flags
We want -no-undefined for every library so do it implictly.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 1 Aug 2013 20:09:46 +0000 (23:09 +0300)]
scanner: allow empty key name literals
Some keymaps actually have this, like the quartz.xkb which is tested. We
need to support these.
https://bugs.freedesktop.org/show_bug.cgi?id=67654
Reported-By: Gatis Paeglis <gatis.paeglis@digia.com>
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 1 Aug 2013 17:24:27 +0000 (20:24 +0300)]
xkbcomp: handle empty keymaps
We should handle empty xkb_keycode and xkb_symbol sections, since
xkbcomp handles them, and apparently XQuartz uses it. There are also
files for it in xkeyboard-config (rules=base model=empty layout=empty,
which translate to keycodes/empty and symbols/empty).
https://bugs.freedesktop.org/show_bug.cgi?id=67654
Reported-By: Gatis Paeglis <gatis.paeglis@digia.com>
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 1 Aug 2013 17:44:46 +0000 (20:44 +0300)]
keymap-dump: use correct format specifiers
For keycodes, groups, levels, etc, which are unsigned. The really proper
inttypes.h ones seem a bit much though.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sun, 28 Jul 2013 20:42:35 +0000 (23:42 +0300)]
log: change the log prefixes to be more library-like
"Error: " is not very informative when intermingled with other logs. The
format that seems most suitable is:
"xkbcommon: ERROR: %s"
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sun, 28 Jul 2013 13:21:40 +0000 (16:21 +0300)]
keymap: update builtin fields directly in src/keymap.c
This fields are part of our API and every keymap should have them, not
just xkbcomp/ ones.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sat, 27 Jul 2013 18:19:22 +0000 (21:19 +0300)]
keymap: be more careful in xkb_keymap_unref
To allow calling _unref on the keymap in whatever limbo state it happens
to be in.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 25 Jul 2013 21:50:26 +0000 (00:50 +0300)]
keymap: remove struct xkb_key_redirect_action
The file src/xkbcomp/action.c already doesn't handle this action type
and fails if it encounters it. So lets not pretend to do something with
it, and ignore it rather than failing.
If we/someone wants this we can consider implementing it.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 31 Jul 2013 07:38:30 +0000 (10:38 +0300)]
doc: try to clarify some subtle points
Which to choose: xkb_state_update_key() / xkb_state_update_mask(). If you
use update_mask(), you don't (and shouldn't) use update_key().
If you use update_key(), be careful not to have unmatched UP/DOWN
calls; this can bring about stuck modifiers etc.
Probably want to use XKB_STATE_{MODS,LAYOUT}_EFFECTIVE. The others are
only useful in very special cases.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 25 Jul 2013 10:21:33 +0000 (13:21 +0300)]
test/keyseq: add de(neo) Level{6,7,8} tests
Signed-off-by: Ran Benita <ran234@gmail.com>
Pino Toscano [Wed, 24 Jul 2013 08:05:02 +0000 (10:05 +0200)]
Get rid of the usage of PATH_MAX
PATH_MAX is optional in POSIX, so avoid its unconditional usage
allocating and freeing buffers as needed.
To avoid too many malloc/free in the for loop in FindFileInXkbPath,
a buffer is grown according to the size needed at each iteration.
Ran Benita [Tue, 23 Jul 2013 08:36:01 +0000 (11:36 +0300)]
keymap: move RANGE_WRAP to be the first in the enum
This is the reasonable "zero-default" for this enum.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 22 Jul 2013 15:43:53 +0000 (18:43 +0300)]
test: sync test/data from xkeyboard-config 2.9
Needed for some tests. The tests need some adjustment, mostly because of
the resolution of xkeyboard-config bug
https://bugs.freedesktop.org/show_bug.cgi?id=50935
Also add the 'ch' symbols file for future tests.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 22 Jul 2013 07:51:22 +0000 (10:51 +0300)]
atom: really work with non-NUL-terminated strings
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sun, 21 Jul 2013 14:01:20 +0000 (17:01 +0300)]
ctx: adapt to the len-aware atom functions
xkb_atom_intern now takes a len parameter. Turns out though that almost
all of our xkb_atom_intern calls are called on string literals, the
length of which we know statically. So we add a macro to micro-optimize
this case.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sun, 21 Jul 2013 13:41:27 +0000 (16:41 +0300)]
atom: allow interning non-NUL-terminated strings
We need this later. The strlen was calculated anyway, so no loss here.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sun, 21 Jul 2013 13:32:21 +0000 (16:32 +0300)]
atom: expand variable names
A bit easier to understand at a glance.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Sun, 21 Jul 2013 06:48:12 +0000 (09:48 +0300)]
keymap: don't use darray for sym_interprets
We want xkb_keymap to be easy to handle everywhere.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 18 Jul 2013 11:50:21 +0000 (14:50 +0300)]
xkbcomp: escape the section names before storing them in the keymap
This ensures the names are escaped before having any interaction with
the user.
This was caught by noticing dump(compile(dump())) != dump. Since that's
a nice test we add it to stringcomp.
https://bugs.freedesktop.org/show_bug.cgi?id=67032
Reported-By: Auke Booij
Signed-off-by: Ran Benita <ran234@gmail.com>
Daniel Stone [Wed, 17 Jul 2013 21:46:48 +0000 (22:46 +0100)]
Resync keysym database
xproto 7.0.24 adds XF86AudioMicMute.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Ran Benita [Wed, 19 Jun 2013 18:13:52 +0000 (21:13 +0300)]
doc: Update Doxyfile
It gives:
Warning: Tag `SYMBOL_CACHE_SIZE' at line 346 of file doc/Doxyfile has become obsolete.
To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"
So run 'doxygen -u' as suggested.
Signed-off-by: Ran Benita <ran234@gmail.com>
Daniel Stone [Mon, 3 Jun 2013 15:43:43 +0000 (16:43 +0100)]
Bump version to 0.3.1
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Matthias Clasen [Thu, 9 May 2013 14:31:21 +0000 (15:31 +0100)]
Add keycode min/max and iteration API
Add three new pieces of API:
- xkb_keymap_min_keycode does what it says on the tin
- xkb_keymap_max_keycode likewise
- xkb_keymap_key_for_each calls the provided function once for every
valid key in the keymap
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Thu, 9 May 2013 13:47:09 +0000 (14:47 +0100)]
Widen keycode range to 8/255 if possible (bug #63390)
If the keycode range is smaller than 8 → 255, artifically widen it when
dumping the keymap as not to displease X.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Ran Benita [Sun, 12 Aug 2012 08:40:02 +0000 (11:40 +0300)]
Replace flex scanner with a hand-written one
The scanner is very similar in structure to the one in xkbcomp/rules.c.
It avoids copying and has nicer error reporting.
It uses gperf to generate a hashtable for the keywords, which gives a
nice speed boost (compared to the naive strcasecmp method at least). But
since there's hardly a reason to regenerate it every time and require
people to install gperf, the output (keywords.c) is added here as well.
Here are some stats from test/rulescomp:
Before:
compiled 1000 keymaps in 4.052939625s
==22063== total heap usage: 101,101 allocs, 101,101 frees, 11,840,834 bytes allocated
After:
compiled 1000 keymaps in 3.519665434s
==26505== total heap usage: 99,945 allocs, 99,945 frees, 7,033,608 bytes allocated
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 14 Mar 2013 12:33:40 +0000 (14:33 +0200)]
utils: add {un,}map_file to read an entire file
This wraps the current mmap call and adds a fallback implementation for
systems which do not have mmap (e.g. mingw).
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Thu, 14 Mar 2013 12:31:55 +0000 (14:31 +0200)]
Add scanner-utils.h for common scanner functions
We want to share the same functions for another scanner.
Signed-off-by: Ran Benita <ran234@gmail.com>
Daniel Stone [Mon, 1 Apr 2013 16:50:20 +0000 (17:50 +0100)]
Bump version to 0.3.0
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
David Herrmann [Mon, 11 Mar 2013 11:53:39 +0000 (12:53 +0100)]
keymap: add xkb_keymap_new_from_buffer()
The current API doesn't allow the caller to create keymaps from mmap()'ed
files. The problem is, xkb_keymap_new_from_string() requires a terminating
0 byte. However, there is no way to guarantee that when using mmap() so a
user currently has to copy the whole file just to get the terminating zero
byte (assuming they cannot use xkb_keymap_new_from_file()).
This adds a new entry xkb_keymap_new_from_buffer() which takes a memory
location and the buffer size in bytes.
Internally, we depend on yy_scan_{string,byte}() helpers. According to
flex documentation these already copy the input string because they are
wrappers around yy_scan_buffer().
yy_scan_buffer() on the other hand has some insane requirements. The
buffer must be writeable and the last two bytes must be ASCII-NUL. But the
buffer may contain other 0 bytes just fine.
Because we don't want these constraints in our public API,
xkb_keymap_new_from_buffer() needs to create a copy of the input memory.
But it then calls yy_scan_buffer() directly. Hence, we have the same
number of buffer-copies as with *_from_string() but without the
terminating 0 requirement.
The explicit yy_scan_buffer() call is preferred over yy_scan_byte() so the
buffer-copy operation is not hidden somewhere in flex.
Maybe some day we no longer depend on flex and can have a zero-copy API. A
user could mmap() a file and it would get parsed right from this buffer.
But until then, we shouldn't expose this limitation in the API but instead
provide an API that some day can work with zero-copy.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
[ran: rebased on top of my branch]
Conflicts:
Makefile.am
src/xkbcomp/xkbcomp.c
Ran Benita [Sat, 30 Mar 2013 16:19:01 +0000 (19:19 +0300)]
xkbcomp/keymap: silence a gcc warning
src/xkbcomp/keymap.c:127:12: error: 'found' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Not really, but why not.
Signed-off-by: Ran Benita <ran234@gmail.com>
Daniel Stone [Wed, 27 Mar 2013 22:40:58 +0000 (22:40 +0000)]
Add key-sequence checking to rulescomp
Make sure we're actually getting the keymaps we're hoping to
compile.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Tue, 19 Mar 2013 10:59:38 +0000 (10:59 +0000)]
test: Add va_list variant of test_key_seq
For use when chaining tests.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Sat, 2 Mar 2013 07:47:59 +0000 (23:47 -0800)]
Allow NULL rmlvo for xkb_keymap_new_from_names
Previously we allowed you to pass a names struct with five NULL members,
but not just pass NULL for the struct itself. This was pretty dumb. :(
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Mon, 18 Mar 2013 22:15:20 +0000 (22:15 +0000)]
test: Add environment checking to rulescomp
To ensure that overriding RMLVO from the environment works.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Tue, 19 Mar 2013 10:29:49 +0000 (10:29 +0000)]
test: Suppress RMLVO environment inheritance by default
But add a flag to allow it for later usage.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Thu, 28 Feb 2013 18:48:40 +0000 (10:48 -0800)]
Add environment overrides for default RMLVO
You can now set default values in the environment, as well as a context
option to ignore the environment, e.g. for tests.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Mon, 18 Mar 2013 21:03:00 +0000 (21:03 +0000)]
test: Use test_get_context() in log.c
Since the only behavioural change is overriding default includes.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Mon, 18 Mar 2013 21:02:35 +0000 (21:02 +0000)]
test: Add flags argument to test_get_context()
Allowing overriding of environment suppression, at first.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Daniel Stone [Mon, 18 Mar 2013 20:55:18 +0000 (20:55 +0000)]
test: Move test_key_seq to common.c
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Ran Benita [Thu, 14 Mar 2013 10:45:34 +0000 (12:45 +0200)]
rules: be more paranoid in scanner
This can't happen, but better safe than sorry. The optimizations were
noticeable but negligible.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 13 Mar 2013 11:55:11 +0000 (13:55 +0200)]
rules: quiet a gcc warning
src/xkbcomp/rules.c:620:36: error: 'idx' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Can't happen but no harm done.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Fri, 8 Mar 2013 14:31:33 +0000 (16:31 +0200)]
keyseq: add a couple of tests
Tests the filter refcounting.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Wed, 6 Mar 2013 23:15:21 +0000 (01:15 +0200)]
state: use stdbool in filters
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 5 Mar 2013 11:16:30 +0000 (13:16 +0200)]
doc: use README as doxygen main page overview
The doxygen page looked a bit dead, the README fills it nicely, and is
already written in the markdown format which doxygen uses (I think?).
Unfortunately the USE_MDFILE_AS_MAINPAGE doxygen config doesn't seem to
do anything.. So we just add a {#mainpage} tag at the top of the README
which isn't so bad. BUT we still need some config option (the
no_extension=md part) so that doxygen will accept README instead of
README.md or somesuch. And that requires an even newer release, 1.8.3.1,
released 2013-01. But if an older version is used, it doesn't spew out
warnings but just skips the README, which is fine.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 5 Mar 2013 10:01:48 +0000 (12:01 +0200)]
doc: update Doxyfile template to one from newer version
We want to use the USE_MDFILE_AS_MAINPAGE option which was introduced in
doxygen 1.8.3 (released 2012-12).
Right now the new options are commented, otherwise older doxygen spews
these these warnings, which can be ignored:
warning: ignoring unsupported tag `USE_MDFILE_AS_MAINPAGE =' at line 794, file doc/Doxyfile
warning: ignoring unsupported tag `MATHJAX_FORMAT =' at line 1210, file doc/Doxyfile
warning: ignoring unsupported tag `EXTERNAL_SEARCH =' at line 1257, file doc/Doxyfile
warning: ignoring unsupported tag `SEARCHENGINE_URL =' at line 1265, file doc/Doxyfile
warning: ignoring unsupported tag `SEARCHDATA_FILE =' at line 1271, file doc/Doxyfile
warning: ignoring unsupported tag `EXTERNAL_SEARCH_ID =' at line 1278, file doc/Doxyfile
warning: ignoring unsupported tag `EXTRA_SEARCH_MAPPINGS =' at line 1287, file doc/Doxyfile
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Tue, 5 Mar 2013 09:48:43 +0000 (11:48 +0200)]
doc: some improvements
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 16:41:13 +0000 (18:41 +0200)]
keymap: rename xkb_kt_map_entry to xkb_key_type_entry
That's a better name and fits more nicely.
Also change type->map to type->entries.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 16:35:56 +0000 (18:35 +0200)]
Fix pointer style nit
(I really dislike this one for some reason..)
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 12:16:36 +0000 (14:16 +0200)]
Remove file_id entirely
It is not used anymore.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 12:15:32 +0000 (14:15 +0200)]
symbols: remove file_id
See previous commits.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 12:11:13 +0000 (14:11 +0200)]
compat: remove file_id
See previous commit.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 12:04:49 +0000 (14:04 +0200)]
types: remove file_id
See previous commit.
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 12:00:44 +0000 (14:00 +0200)]
types: put all copy-to-keymap code in one function
Signed-off-by: Ran Benita <ran234@gmail.com>
Ran Benita [Mon, 4 Mar 2013 11:21:42 +0000 (13:21 +0200)]
keycodes: remove KeyNamesInfo::merge
Not used.
Signed-off-by: Ran Benita <ran234@gmail.com>