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/**** LIBEVDEV ****************************************************************/
#include <libevdev/libevdev.h>
/**** RELABSD *****************************************************************/
#include <relabsd/debug.h>
#include <relabsd/config/parameters.h>
#include <relabsd/device/axis.h>
/******************************************************************************/
/**** LOCAL FUNCTIONS *********************************************************/
/******************************************************************************/
/******************************************************************************/
/**** EXPORTED FUNCTIONS ******************************************************/
/******************************************************************************/
int relabsd_parameters_are_compatible_with
(
const struct libevdev * const restrict libevdev,
const struct relabsd_parameters parameters [const restrict static 1]
)
{
int i, device_is_valid;
unsigned int rel_code;
device_is_valid = 1;
for (i = 0; i < RELABSD_AXIS_VALID_AXES_COUNT; ++i)
{
if (relabsd_axis_is_enabled(parameters->axes + i))
{
rel_code = relabsd_axis_name_to_evdev_rel((enum relabsd_axis_name) i);
if (!libevdev_has_event_code(libevdev, EV_REL, rel_code))
{
RELABSD_ERROR
(
"Input device has no relative %s axis, yet the configuration "
"file asks to convert it.",
relabsd_axis_name_to_string((enum relabsd_axis_name) i)
);
device_is_valid = 0;
}
}
}
return device_is_valid;
}
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