/*
* get/set ethtool.eee
*/
static dbus_bool_t
ni_objectmodel_ethtool_eee_adv_into_dict(ni_dbus_variant_t *dict,
const char *entry, const ni_bitfield_t *bitfield)
{
ni_bitfield_t tmpfield = NI_BITFIELD_INIT;
ni_dbus_variant_t *array;
unsigned int bit, bits;
char *hexstr = NULL;
const char *name;
if (!dict || !ni_bitfield_isset(bitfield))
return FALSE;
if (!(array = ni_dbus_dict_add(dict, entry)))
return FALSE;
ni_dbus_variant_init_string_array(array);
/* known modes by name */
bits = ni_bitfield_bits(bitfield);
for (bit = 0; bit < bits; ++bit) {
if (!ni_bitfield_testbit(bitfield, bit))
continue;
if (!(name = ni_ethtool_link_adv_speed_name(bit)))
ni_bitfield_setbit(&tmpfield, bit);
else
if (!ni_dbus_variant_append_string_array(array, name))
ni_bitfield_setbit(&tmpfield, bit);
}
/* unknown modes as hex */
if (ni_bitfield_isset(&tmpfield)) {
if (ni_bitfield_format(&tmpfield, &hexstr, TRUE) && hexstr)
ni_dbus_variant_append_string_array(array, hexstr);
ni_string_free(&hexstr);
}
ni_bitfield_destroy(&tmpfield);
return TRUE;
}
/*
* link-settings
*/
static inline ni_bool_t
get_ethtool_link_adv_name_array(ni_string_array_t *array, ni_bitfield_t *bitfield,
const char * (*bit_to_name)(unsigned int))
{
unsigned int bit, bits, count;
const char *name;
count = array->count;
bits = ni_bitfield_bits(bitfield);
for (bit = 0; bit < bits; ++bit) {
if (!ni_bitfield_testbit(bitfield, bit))
continue;
if (!(name = bit_to_name(bit)))
continue;
if (ni_string_array_append(array, name) == 0)
ni_bitfield_clearbit(bitfield, bit);
}
return array->count > count;
}
static dbus_bool_t
ni_objectmodel_ethtool_link_adv_bitfield_into_array(ni_string_array_t *array,
ni_bitfield_t *bitfield, const char * (*bit_to_name)(unsigned int))
{
/* we're using a temporary string array (instead
* of direct ni_dbus_variant_append_string_array)
* to omit empty dbus dict array entries... */
unsigned int bit, bits;
const char *name;
bits = ni_bitfield_bits(bitfield);
for (bit = 0; bit < bits; ++bit) {
if (!ni_bitfield_testbit(bitfield, bit))
continue;
if (!(name = bit_to_name(bit)))
continue;
if (ni_string_array_append(array, name) == 0)
ni_bitfield_clearbit(bitfield, bit);
}
return array->count > 0;
}
static inline ni_bool_t
ni_ethtool_supported(const ni_ethtool_t *ethtool, unsigned int flag)
{
return ethtool && ni_bitfield_testbit(ðtool->supported, flag);
}
