ratbagctl requires 'eventX' as argument, but ratbag-command requires
/dev/input/eventX. That's not smart, let's do better.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
ratbag-command has an 'except RatbagdDBusUnavailable' line despite that class
never being defined. That's ok because we'll never throw it in this case but
it's still confusing (to flake8). So let's change the class name to something
more generic and define it in ratbagc.py
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
If we're sandboxing the client we don't have access to the SVG files directly.
So pass a read-only file descriptor to the client over DBus and let them deal
with the SVG that way.
In ratbagd.py we pull the fd off but we convert the quirky dbus error into a
normal FileNotFoundError(), much easier to catch in the caller.
On the ratbagctl side we now have to search the SVG for it's name - stored in
the 'sodipodi:docname' attribute by Inkspace. This isn't guaranteed to exist
or be always correct, but meh, it's close enough. We could continue to use the
GetSvg() call here but I want to deprecate that and remove it in the near
future.
Fixes#521
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Without --verbose ratbagd just starts up with no message whatsoever. It's hard
to tell if any devices are supported or if the server just hangs. Let's log
the devices detected by default, at least that way we get some feedback.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
In some cases we get Piper trying to use None as a list, see
https://github.com/libratbag/piper/issues/237
This can be reproduced by returning an error (e.g. -ENOMEM) from
ratbagd_get_devices(). That error isn't handled anywhere on the client side,
the effective result is that the property is None when calling
proxy.get_cached_property().
The error is visible on the bus:
method call time=1535084121.223284 sender=:1.1311 -> destination=:1.1310
serial=7 path=/org/freedesktop/ratbag1;
interface=org.freedesktop.DBus.Properties; member=GetAll
string "org.freedesktop.ratbag1.Manager"
error time=1535084121.223433 sender=:1.1310 -> destination=:1.1311
error_name=org.freedesktop.DBus.Error.NoMemory reply_serial=7
string "Cannot allocate memory"
Make ratbagd.py more robust here and always return an empty list for those
properties where we expect an array. This papers over the real bug which is
that a) we need better logging in ratbagd on errors and b) something on the
other side needs to handle this error.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
https://bugs.llvm.org/show_bug.cgi?id=3888
clang analyzer doesn't know how to handle __attribute__(cleanup()).
There are only 2 warnings raised because the analyzer only look at the
current compilation unit for checking the malloc call. So only those
2 are detected by clang and then marked as memory leak.
This also means our current continuous integration doesn't check for
memory leaks.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
$> flake8-3 tools/ratbagctl.devel.in tools/ratbagctl.in tools/ratbagctl.test.in .
tools/ratbagctl.in:166:1: E302 expected 2 blank lines, found 1
tools/ratbagctl.in:173:25: E201 whitespace after '['
tools/ratbagctl.in:173:68: E202 whitespace before ']'
tools/ratbagctl.in:314:1: E302 expected 2 blank lines, found 1
tools/ratbagctl.in:318:1: E302 expected 2 blank lines, found 1
tools/ratbagctl.test.in:281:43: E261 at least two spaces before inline comment
tools/ratbagctl.test.in:302:31: E261 at least two spaces before inline comment
tools/ratbagctl.test.in:306:43: E261 at least two spaces before inline comment
tools/ratbagctl.test.in:337:43: E261 at least two spaces before inline comment
tools/ratbagctl.test.in:576:1: E302 expected 2 blank lines, found 1
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
This one gets a little bit meesy given that the libratbag expects a
C array. Provide some wrapping aound it and hope we won't have to
do it again and again.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
We do not need to parse all the devices, but only the one given in the
command line. Make ratbagc.py handle this case properly.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
And use it to create ratabg-command.py
Benefits are that we bypass ratbagd, meaning we can attach gdb or run
valgrind on the tools themselves.
Problem is the python wrapper doesn't clean up after itself, and so
running valgrind is moot
Fixes#274
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
To be able to query which modes are available.
Exposed via ratbagctl as
./build/ratbagctl.devel led 0 capabilities event4
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Previously, we could get a min/max value but there was no guarantee that it
any value in between would actually work on the device. Some devices have a
discrete number of resolutions (e.g. 500, 1000, 2000, 2500), most others have
at least a minimum step size (so 1234 isn't a valid dpi value).
Change the min/max to a discrete list of which resolutions are supported. This
allows a UI to adjust its interface dynamically - e.g. a combobox if there are
only 3 resolutions or a slider if there are a million of them.
This is a DBus API break
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
tools/ratbagctl.in:146:92: E128 continuation line under-indented for visual indent
tools/ratbagctl.in:147:92: E126 continuation line over-indented for hanging indent
tools/ratbagctl.in:154:91: E128 continuation line under-indented for visual indent
tools/ratbagctl.in:155:91: E126 continuation line over-indented for hanging indent
tools/ratbagctl.in:161:118: E128 continuation line under-indented for visual indent
tools/ratbagctl.in:162:118: E126 continuation line over-indented for hanging indent
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
A driver is supposed to know what type an LED is, unknown doesn't help anyone
here. So replace this with a private #define and abort when a driver doesn't
set the type. This also adds a requirement that any driver initializing a LED
must have the read_led() function, otherwise we can't fill it in correctly.
And bump the enum up by one, the first valid value should start at 1 (or some
other non-boolean value).
Related #365Fixes#364
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
It's a fixed value so it's much easier to set this in the test binaries rather
than requiring the user to set this in the env before running a test manually.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
1-bit RGB is needed for the Logitech G300, let's rename the main RGB to
indicate how many bits we actually have.
See #335
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Since we unconditionally call unlink() on that path later, let's make sure
we actually copy to that file.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
