static int builtin_input_id(struct udev_device *dev, int argc, char *argv[], bool test)
{
struct udev_device *pdev;
unsigned long bitmask_ev[NBITS(EV_MAX)];
unsigned long bitmask_abs[NBITS(ABS_MAX)];
unsigned long bitmask_key[NBITS(KEY_MAX)];
unsigned long bitmask_rel[NBITS(REL_MAX)];
/* walk up the parental chain until we find the real input device; the
* argument is very likely a subdevice of this, like eventN */
pdev = dev;
while (pdev != NULL && udev_device_get_sysattr_value(pdev, "capabilities/ev") == NULL)
pdev = udev_device_get_parent_with_subsystem_devtype(pdev, "input", NULL);
/* not an "input" class device */
if (pdev == NULL)
return EXIT_SUCCESS;
/* Use this as a flag that input devices were detected, so that this
* program doesn't need to be called more than once per device */
udev_builtin_add_property(dev, test, "ID_INPUT", "1");
get_cap_mask(dev, pdev, "capabilities/ev", bitmask_ev, sizeof(bitmask_ev), test);
get_cap_mask(dev, pdev, "capabilities/abs", bitmask_abs, sizeof(bitmask_abs), test);
get_cap_mask(dev, pdev, "capabilities/rel", bitmask_rel, sizeof(bitmask_rel), test);
get_cap_mask(dev, pdev, "capabilities/key", bitmask_key, sizeof(bitmask_key), test);
test_pointers(dev, bitmask_ev, bitmask_abs, bitmask_key, bitmask_rel, test);
test_key(dev, bitmask_ev, bitmask_key, test);
return EXIT_SUCCESS;
}
int main (int argc, char** argv)
{
struct udev *udev;
struct udev_device *dev;
char devpath[PATH_MAX];
unsigned long bitmask_ev[NBITS(EV_MAX)];
unsigned long bitmask_abs[NBITS(ABS_MAX)];
unsigned long bitmask_key[NBITS(KEY_MAX)];
unsigned long bitmask_rel[NBITS(REL_MAX)];
if (argc != 2) {
fprintf(stderr, "Usage: %s <device path (without /sys)>\n", argv[0]);
exit(1);
}
/* get the device */
udev = udev_new();
if (udev == NULL)
return 1;
snprintf(devpath, sizeof(devpath), "%s/%s", udev_get_sys_path(udev), argv[1]);
dev = udev_device_new_from_syspath(udev, devpath);
if (dev == NULL) {
fprintf(stderr, "unable to access '%s'\n", devpath);
return 1;
}
/* walk up the parental chain until we find the real input device; the
* argument is very likely a subdevice of this, like eventN */
while (dev != NULL && udev_device_get_sysattr_value(dev, "capabilities/ev") == NULL)
dev = udev_device_get_parent_with_subsystem_devtype(dev, "input", NULL);
/* not an "input" class device */
if (dev == NULL)
return 0;
/* Use this as a flag that input devices were detected, so that this
* program doesn't need to be called more than once per device */
puts("ID_INPUT=1");
get_cap_mask (dev, "capabilities/ev", bitmask_ev, sizeof (bitmask_ev));
get_cap_mask (dev, "capabilities/abs", bitmask_abs, sizeof (bitmask_abs));
get_cap_mask (dev, "capabilities/rel", bitmask_rel, sizeof (bitmask_rel));
get_cap_mask (dev, "capabilities/key", bitmask_key, sizeof (bitmask_key));
test_pointers(bitmask_ev, bitmask_abs, bitmask_key, bitmask_rel);
test_key(bitmask_ev, bitmask_key);
return 0;
}
static int builtin_input_id(struct udev_device *dev, int argc, char *argv[], bool test) {
struct udev_device *pdev;
unsigned long bitmask_ev[NBITS(EV_MAX)];
unsigned long bitmask_abs[NBITS(ABS_MAX)];
unsigned long bitmask_key[NBITS(KEY_MAX)];
unsigned long bitmask_rel[NBITS(REL_MAX)];
unsigned long bitmask_props[NBITS(INPUT_PROP_MAX)];
const char *sysname, *devnode;
bool is_pointer;
bool is_key;
assert(dev);
/* walk up the parental chain until we find the real input device; the
* argument is very likely a subdevice of this, like eventN */
pdev = dev;
while (pdev != NULL && udev_device_get_sysattr_value(pdev, "capabilities/ev") == NULL)
pdev = udev_device_get_parent_with_subsystem_devtype(pdev, "input", NULL);
if (pdev) {
/* Use this as a flag that input devices were detected, so that this
* program doesn't need to be called more than once per device */
udev_builtin_add_property(dev, test, "ID_INPUT", "1");
get_cap_mask(dev, pdev, "capabilities/ev", bitmask_ev, sizeof(bitmask_ev), test);
get_cap_mask(dev, pdev, "capabilities/abs", bitmask_abs, sizeof(bitmask_abs), test);
get_cap_mask(dev, pdev, "capabilities/rel", bitmask_rel, sizeof(bitmask_rel), test);
get_cap_mask(dev, pdev, "capabilities/key", bitmask_key, sizeof(bitmask_key), test);
get_cap_mask(dev, pdev, "properties", bitmask_props, sizeof(bitmask_props), test);
is_pointer = test_pointers(dev, bitmask_ev, bitmask_abs,
bitmask_key, bitmask_rel,
bitmask_props, test);
is_key = test_key(dev, bitmask_ev, bitmask_key, test);
/* Some evdev nodes have only a scrollwheel */
if (!is_pointer && !is_key && test_bit(EV_REL, bitmask_ev) &&
(test_bit(REL_WHEEL, bitmask_rel) || test_bit(REL_HWHEEL, bitmask_rel)))
udev_builtin_add_property(dev, test, "ID_INPUT_KEY", "1");
if (test_bit(EV_SW, bitmask_ev))
udev_builtin_add_property(dev, test, "ID_INPUT_SWITCH", "1");
}
devnode = udev_device_get_devnode(dev);
sysname = udev_device_get_sysname(dev);
if (devnode && sysname && startswith(sysname, "event"))
extract_info(dev, devnode, test);
return EXIT_SUCCESS;
}
static void build_trap144_local(ib_mad_notice_attr_t * n, ib_portid_t * port)
{
n->generic_type = 0x80 | IB_NOTICE_TYPE_INFO;
n->g_or_v.generic.prod_type_lsb = cl_hton16(get_node_type(port));
n->g_or_v.generic.trap_num = cl_hton16(144);
n->issuer_lid = cl_hton16((uint16_t) port->lid);
n->data_details.ntc_144.lid = n->issuer_lid;
n->data_details.ntc_144.new_cap_mask = cl_hton32(get_cap_mask(port));
n->data_details.ntc_144.local_changes =
TRAP_144_MASK_OTHER_LOCAL_CHANGES;
}
int main (int argc, char** argv)
{
struct udev *udev;
struct udev_device *dev;
static const struct option options[] = {
{ "debug", no_argument, NULL, 'd' },
{ "help", no_argument, NULL, 'h' },
{}
};
char devpath[PATH_MAX];
unsigned long bitmask_ev[NBITS(EV_MAX)];
unsigned long bitmask_abs[NBITS(ABS_MAX)];
unsigned long bitmask_key[NBITS(KEY_MAX)];
unsigned long bitmask_rel[NBITS(REL_MAX)];
udev = udev_new();
if (udev == NULL)
return 1;
udev_log_init("input_id");
udev_set_log_fn(udev, log_fn);
/* CLI argument parsing */
while (1) {
int option;
option = getopt_long(argc, argv, "dxh", options, NULL);
if (option == -1)
break;
switch (option) {
case 'd':
debug = 1;
if (udev_get_log_priority(udev) < LOG_INFO)
udev_set_log_priority(udev, LOG_INFO);
break;
case 'h':
help();
exit(0);
default:
exit(1);
}
}
if (argv[optind] == NULL) {
help();
exit(1);
}
/* get the device */
snprintf(devpath, sizeof(devpath), "%s/%s", udev_get_sys_path(udev), argv[optind]);
dev = udev_device_new_from_syspath(udev, devpath);
if (dev == NULL) {
fprintf(stderr, "unable to access '%s'\n", devpath);
return 1;
}
/* walk up the parental chain until we find the real input device; the
* argument is very likely a subdevice of this, like eventN */
while (dev != NULL && udev_device_get_sysattr_value(dev, "capabilities/ev") == NULL)
dev = udev_device_get_parent_with_subsystem_devtype(dev, "input", NULL);
/* not an "input" class device */
if (dev == NULL)
return 0;
/* Use this as a flag that input devices were detected, so that this
* program doesn't need to be called more than once per device */
puts("ID_INPUT=1");
get_cap_mask (dev, "capabilities/ev", bitmask_ev, sizeof (bitmask_ev));
get_cap_mask (dev, "capabilities/abs", bitmask_abs, sizeof (bitmask_abs));
get_cap_mask (dev, "capabilities/rel", bitmask_rel, sizeof (bitmask_rel));
get_cap_mask (dev, "capabilities/key", bitmask_key, sizeof (bitmask_key));
test_pointers(bitmask_ev, bitmask_abs, bitmask_key, bitmask_rel);
test_key(udev, bitmask_ev, bitmask_key);
return 0;
}