Turn two unsigned chars into one unsigned int for both vmods and the
vmod mask. As a bonus, remove broken unused accessor macro for setting
the vmods.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Turn four unsigned chars into one unsigned long.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Turn vmods from two unsigned chars into one int.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
For some reason, we insist on having daft internal representations that
make no sense, that always have to be converted to be used. We should
really sort this one out.
Also, comment the hojillion members of XkbStateRec.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
We don't use them, as they're not up to the task. We'll get a better
solution someday, promise.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
When we find something weird in the rules, don't stash it as an extra
freeform component, just state that the rules file is likely broken and
move on with our lives.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We already have modmap (in the exact same format!) in XKB, so just use
that all the time, instead of duplicating the information.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Since modifierKeyMap is generated from modifierMap, just remove it, and
only generate it when we need to send the modifier map to the client.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
We already have state fully stored within XKB, so instead of duplicating it,
just generate the values to send to clients when required.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
XkbInitKeyboardDeviceStruct is now the only valid keyboard
initialisation: all the details are hidden behind here. This now makes
it impossible to supply a core keymap at startup.
If dev->key is valid, dev->key->xkbInfo->desc is also valid.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
No more #ifdef XKB, because you can't disable the build, and no more
noXkbExtension either.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
For some reason, XKB allows clients to set a global (!) flag that simply
turns lock keys into state no-ops. Ignore this flag.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
XkbRMLVOSet is just a set of strings for rules, model, layout, variant
and options; use that in preference to XkbRF_VarDefsRec, which is a
hideously complicated monster that somehow managed to not include the
actual rules.
While we're at it, clean up xkbrules.h so it doesn't require xkbstr.h.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Instead of hardcoding base/pc105/us, allow users to change the defaults at
./configure time. Change the default model to be evdev on Linux.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
This fixes the following bug. Assuming your window manager grabs
Alt+Button1 to move windows, map Button3 to 0 via XSetPointerMapping,
then press the physical button 3 (this shouldn't have any effect), press
Alt and then button 1. The press event is delivered to the application
instead of firing the grab.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Note: properties don't need to be cleaned up, the DIX does it for us anyway.
Data that is stored in properties is cleaned up by the property system.
Handlers, etc. don't need to be unregistered while cleaning up, as they get
deleted when the device is removed anyway.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Simon Thum <simon.thum@gmx.de>
If the MD's lastSlave was a devices with custom axes ranges, then a
WarpPointer would position the cursor at the wrong location. A WarpPointer
request provides screen coordinates and these coordinates were scaled to the
device range before warping.
This patch consists of two parts:
1) in the WarpPointer handling, get the lastSlave and post the event through
this device.
2) assume that WarpPointer coordinates are always in screen coordinates and
scale them to device coordinates in GPE before continuing. Note that this
breaks device-coordinate based XWarpDevicePointer calls (for which the spec
isn't nailed down yet anyway) until a better solution is found.
X.Org Bug 19297 <http://bugs.freedesktop.org/show_bug.cgi?id=19297>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This property is used to denote type float for input properties. Such
properties can be accessed easily through the XIPropToFloat() function.
Code originally written by Simon Thum.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Converts an XIPropertyValuePtr to an integer, provided that type and format is
right.
Code originally written by Simon Thum.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
This commit moves the focus handling from events.c into enterleave.c and
implements a model similar to the core enter/leave model.
For a full description of the model, see:
http://lists.freedesktop.org/archives/xorg/2008-December/041740.html
This commit also gets rid of the focusinout array in the WindowRec, ditching
it in favour of a local array that keeps the current focus window for each
device.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Instead of keeping a flag on each window for the devices that are in this
window, keep a local array that holds the current pointer window for each
device. Benefit: searching for the first descendant of a pointer is a simple
run through the array.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The builtin-fonts configure option was removed, as it at best should
have been a runtime option. Instead, now it always register all "font
path element" backends, and adds built-ins fonts at the end of the
default font path.
This should be a more reasonable solution, to "correct" the most
common Xorg FAQ (could not open default font 'fixed'), and also don't
break by default applications that use only the standard/historical
X Font rendering.
A grep on xorg/* revealed there's no consumer of this define.
Quote Alan Coopersmith:
"The consumer was in past versions of the headers now located
in proto/x11proto - for instance, in X11R6.0's xc/include/Xproto.h,
all the event definitions were only available if NEED_EVENTS were
defined, and all the reply definitions required NEED_REPLIES.
Looks like Xproto.h dropped them by X11R6.3, which didn't have
the #ifdef's anymore, so these are truly ancient now."
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
All .a libraries were converted to .la, and instead of linking the
Xorg binary with a mix of .a and .la, and adding some libraries more
then once in the command line, etc, now it generates a single libxorg.la
from all the required convenience libraries, and links with a dummy
xorg.c (that should usually be the file with the main function...).
This removes the requirement of some things like libosandcommon and
libinit, that existed to circumvent problems when linking multiple
.a and .la in the final Xorg binary.
The "symbol table" is now generated dynamically, by a shell script,
with an embedded gawk parser that parses cpp output. The new file
sdksyms.sh is generated by hand by analyzing all Makefile.am's and
making it create a sdksyms.c file, that includes all sdk headers that
will add symbols for the Xorg binary. Module headers aren't read, and
a in 2 files it was required to add a "<hash>ifndef XorgLoader" around
declarations shared between the Xorg binary and libextmod. A few
other changes were added to other sdk headers, like preventing
multiple inclusion, or including other headers to satisfy dependencies.
This should be a lot more portable, and better (hopefully properly)
using libtool to generate convenience libraries.
Those tables were once used to decide what symbols are visible to
modules, but they were outdated. The only real usage was that, since
it was taking the address of symbols, linkage should fail if the
symbols were not available.
Now the proper way to make symbols available to modules should
be to use the _X_EXPORT macro, or not compile with hidden symbols,
so that all symbols would be available.
All symbols in the tables were revised to ensure they are exported,
and only symbols that were not exported are ClientSleepUntil() and
DuplicateModule(), that were not in the sdk for quite some time
already, and should not have any users outside of the X Server
(and/or builtin modules).
Save in a few special cases, _X_EXPORT should not be used in C source
files. Instead, it should be used in headers, and the proper C source
include that header. Some special cases are symbols that need to be
shared between modules, but not expected to be used by external drivers,
and symbols that are accessible via LoaderSymbol/dlopen.
This patch also adds conditionally some new sdk header files, depending
on extensions enabled. These files were added to match pattern for
other extensions/modules, that is, have the headers "deciding" symbol
visibility in the sdk. These headers are:
o Xext/panoramiXsrv.h, Xext/panoramiX.h
o fbpict.h (unconditionally)
o vidmodeproc.h
o mioverlay.h (unconditionally, used only by xaa)
o xfixes.h (unconditionally, symbols required by dri2)
LoaderSymbol and similar functions now don't have different prototypes,
in loaderProcs.h and xf86Module.h, so that both headers can be included,
without the need of defining IN_LOADER.
xf86NewInputDevice() device prototype readded to xf86Xinput.h, but
not exported (and with a comment about it).
The device's button down state array was changed to use DOWN_LENGTH and thus
bitflags for each button in cfcb3da7.
Update the DBSN events to copy this bit-wise state.
Update xkb and Xi to check for the bit flag instead of the array value.
Reported by ajax.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
The warnings corrected were only the ones that should correct
real problems. The most common one is 64 bit integers as
"printf %l" arguments.
Note that there is a patch related to this at:
http://bugs.freedesktop.org/show_bug.cgi?id=18204
These symbols were removed from the X Server, or never declared.
One symbol that may need special attention is XkbBuildCoreState(),
that doesn't have a prototype anywhere, but is called from
xkb/xkbEvents.c:XkbFilterEvents(), and also used by the macros
XkbStateFieldFromRec() and XkbGrabStateFromRec() defined in
include/xkbstr.h.
fb/wfbrename.h also may need some cleanup, as it makes several
"renames" of non existing symbols.
I merged the wrong patch. See correct patch at:
http://lists.freedesktop.org/archives/xorg/2008-November/040540.html
Not activating the device before attempting to enable it would leave the
sprite unset, crashing the server when enabling the real devices.
This reverts commit e078901a4e.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Added a configure option called --enable-standalone-xpbproxy which is useful for deveoping xpbproxy.
The 'active' switch in preferences just disables the in-server xpbproxy (not this standalone).
(cherry picked from commit 4294493632)
We need them for each window, every time a window is allocated. Storing them
in a devPrivate is the wrong thing to do.
This also removes the unused ENTER_LEAVE_SEMAPHORE_ISSET macro.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
If the event is an XI event, we need to work on the correct device, not on
the VCK.
Adds XIGetDevice(event) function to extract the device from an event.
Really, this was a bad idea. It's not security, the UI features that would
have been cool (e.g. clicking through windows) aren't implemented anyway, and
there's nothing you can't achieve just by using plain XI anyway.
Requires inputproto 1.9.99.6.
These weren't even being used, which isn't overly surprising, given that
they were already in the struct.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
The current code exposes to inconsistent updates, i.e. if handler N succeeds
but handler N+1 fails in setting the property, an error is returned to the
client although parts of the server now behave as if the property change
succeeded.
This patch adds a "checkonly" parameter to the SetProperty handler. The
handlers are then called twice, once with checkonly set to TRUE.
On the checkonly run, handlers _MUST_ return error codes if the property
cannot be applied. Handlers are not permitted to actually apply the changes.
On the second run, handlers are permitted to apply property changes.
Errors codes returned on the second run are ignored.
A property can only be deleted if any of the following is true:
- if a property is deletable and all handlers return Success.
- if a property is non-deleteable and the all handlers return Success AND the
delete request does not come from a client (i.e. driver or the server).
A client can never delete a non-deletable property.
Now that the code has been fixed so that Unmap means unmap and not "don't
remap", 'remap' was confusing to have in the function names/parameters, so
change it to simple 'map'.
Signed-off-by: Keith Packard <keithp@keithp.com>
This removes yet another xalloc() each server generation. Also, I
couldn't find the corresponding xfree() so I guess that used to be a
memory leak there.
This was to account for cases where you had video and print screens in
the same server. Lunacy. Leave the slot in ScreenInfo, but rename it,
and stop looking at it.
OsInitColors always just returned TRUE, so just remove calls to it and
insane special-case logic. Remove unused kcolor.c implementation, and
merge oscolor.h into oscolor.c since it was the only user. Remove
open-coded strncasecmp in oscolor.c.
Since we no longer need to call OsInitColors after reading the config
file, just call PostConfigInit() from one place, and move PM handling to
one place so we can install the signal handlers earlier.
Add strncasecmp (as we're now using it) in case someone doesn't have it,
and also change strncasecmp args to be const, in accordance with
everything else.
We may need more than one handler to deal with a property (e.g. one in the
driver, one in the DIX), so get the handlers into a linked list and call them
one-by-one. This is of course slightly less entertaining than the hilarious
WRAP/UNWRAP game we play in other parts of the server.
XIRegisterPropertyHandler/XIUnregisterPropertyHandler are the interface
drivers/the DIX should use to attach themselves to the device.
XIDeleteAllDeviceProperties destroys everything, including the handlers.
Basically just copied from randr properties, with minor changes only.
Each device supports arbitrary properties that can be modified by clients.
Modifications to the properties are passed to the driver (if applicable) and
can then affect the configuration of the device.
Note that device properties are limited to a specific device. A property set
on a slave device does not migrate to the master.
Basically just copied from randr properties, with minor changes only.
Each device supports arbitrary properties that can be modified by clients.
Modifications to the properties are passed to the driver (if applicable) and
can then affect the configuration of the device.
Note that device properties are limited to a specific device. A property set
on a slave device does not migrate to the master.
Using id = 0 only worked pre-MPX since XInput didn't allow XOpenDevice for the
core devices (0 and 1). Now we can now legally register for events so we may
overwrite our device-independent classes with the ones selected for the VCP.
So, increase the EMASKSIZE to MAX_DEVICES + 1 and use MAX_DEVICES as the ID
when we don't have a device.
Spiritual revert of 1fa4de80fc. Intel's C
compiler claims to be gcc-compatible; if they're not defining the same
macros as gcc then that's their bug, not ours. Even if we were to do
this aliasing we should do it once and for all in servermd.h.
Mixing usage where some parts of the code treated this field as a bitmask
and other parts as an array of card8 was wrong, and as the wire protocol
wanted bitmasks, it was less invasive to switch the newer counting code use
booleans.
Master devices track slave buttons by waiting for all slave buttons to be
released before delivering the release event to the client.
This also removes the state merging code in DeepCopyDeviceClasses -- that
code was changing master device state without delivering any events,
violating protocol invariants. The result will be that existing slave
button state which does not match the master will not be visible through the
master device. Fixing this would require that we synthesize events in this
function, which seems like a bad idea. Note that keyboards have the same
issue.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter@cs.unisa.edu.au>
device->button->down used to be a 32-byte bitmask with one bit for each
button. This has changed into a 256-byte array, with one byte assigned for
each button. Some of the callers were still using this array as a bitmask
however, this is fixed with this patch.
Thanks to Keith Packard for pointing this out. See also:
http://lists.freedesktop.org/archives/xorg/2008-June/036202.html
This code hasn't been updated with anything even resembling what anyone is
shipping in nearly thirty months. It hasn't built out of the box since
7.1. Most of its features over AIGLX are accomplished with DRI2 and
friends.
We only have one set of default rules options in xkb. When the second keyboard
is brought up with Xkb options specified, these new options overwrite the old.
In future server generations, the rules used for the VCK are a mixture of the
default ones and ones previously specified for other keyboards. Simply
resetting the xkb default rules to NULL avoids this issue.
Reproducable by setting XkbLayout "de" and XkbVariant "nodeadkeys". In the
second server generation, the VCK has "us(nodeadkeys)". This again produces a
SIGABRT when the first key is hit.
I could not figure out why the SIGABRT happens. This patch is avoiding the
issue rather than fixing it.
Add each event to the master's MH as well as to the SDs. In the MD, store
min/max and the actual value. When retrieving the MH, rescale all coordinates
to the current coordinate range and only post those valuators that are
currently active on the device.
Since we can't predict how many valuators may be in a future SD attached to an
MD, we need to preallocate a history buffer that is large enough to keep
MAX_VALUATORS coordinates per event.
In addition, the history buffer needs to memorize the coordinate ranges at the
time, thus requiring MDs to store (min_val, max_val, current_val, time)
instead of (current_val, time) for each motion history entry.
This commit only fixes the allocation.
With the MD/SD device hierarchy we need control over the generation of the
motion history as well as the conversion later before posting it to the
client. So let's not let the drivers change it.
No x.org driver currently uses it anyway, linuxwacom doesn't either so dumping
it seems safe enough.
Assuming master->last.valuators is in screen coords, SD's are always in device
coordinates.
1. If an event comes in, scale masters->last to the device, drop into device's
last->valuators.
2. Apply motion from the actual event
3. Scale back to screen coords, check if we may need to cross screens
4. Drop screen coords into master->last
5. Rescale to device coords, drop into deviceValuator event and SD->last
6. Drop screen coords into ev->root_x/y
Whoopee...
During GetPointerEvents (and others), we need to access the last coordinates
posted for this device from the driver (not as posted to the client!). Lastx/y
is ok if we only have two axes, but with more complex devices we also need to
transition between all other axes.
ABI break, recompile your input drivers.
Conflicts:
Xext/xprint.c (removed in master)
config/hal.c
dix/main.c
hw/kdrive/ati/ati_cursor.c (removed in master)
hw/kdrive/i810/i810_cursor.c (removed in master)
hw/xprint/ddxInit.c (removed in master)
xkb/ddxLoad.c
After UpdateDeviceState, the device has the current position in absolute
coordinates, the event has the correct valuator data to be delivered to the
client.
Remember the version the client sent to us, so we can adjust our replies
accordingly. This requires the client to use the {major|minor}Version fields
in the GetExtensionVersion request. However, they were padding before, so we
must assume they are garbage if nbytes is non-zero. If nbytes is zero, the
client is probably a new client and we can handle it correctly.
This extension provided bug-compatibility with pre-X11R6, but has been
stubbed out in our server since 2006 to return BadRequest when you actually
asked for it.
A few pieces of code were abusing this define for other purposes, which are
converted to #ifndef DEBUG instead. There should be no ABI consequences
to this change.
The rationale is that having the define in xorg-server.h also disables
assert() drivers, which is unexpected, and also difficult to avoid since
xorg-server.h is included in their config.h, and you can't put a #undef in
config.h. As for removing it from the server instead of moving it to an
internal header, we probably shouldn't have unnecessary assert()s in
critical server paths anyway, and if we do we could #define NDEBUG in the
specific cases needed.
Instead of a simple counter, use bits to keep track of which device is where
etc. When device enters a window (or sets focus), the bit matching the device
is set, when it leaves again, it is unset. If there are 0 bits set, then
Leave/Enter/Focus events may be sent to the client.
Same theory as before, but this should get around the insanity with
Grab/Ungrab special cases. Those cases are basically untested though.
