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nlmon: decode RF_BANDS attributes

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This commit is contained in:
Denis Kenzior 2015-07-24 21:12:24 -05:00
parent bbb892da26
commit f912e63df5
1 changed files with 32 additions and 0 deletions
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32
monitor/nlmon.c
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@ -1776,6 +1776,36 @@ static void print_wsc_response_type(unsigned int level, const char *label,
print_attr(level, "%s: %s", label, response_type_table[bytes[0]]);
}
static void print_wsc_rf_bands(unsigned int level, const char *label,
const void *data, uint16_t size)
{
const uint8_t *bytes = data;
char bands[256];
uint16_t pos = 0;
if (size != 1) {
printf("malformed packet\n");
return;
}
if (bytes[0] >= 0x08) {
print_attr(level, "%s: %02x", label, bytes[0]);
return;
}
if (bytes[0] & WSC_RF_BAND_2_4_GHZ)
pos += sprintf(bands + pos, " 2.4 GHz,");
if (bytes[0] & WSC_RF_BAND_5_0_GHZ)
pos += sprintf(bands + pos, " 5 GHz,");
if (bytes[0] & WSC_RF_BAND_60_GHZ)
pos += sprintf(bands + pos, " 60 GHz,");
bands[pos - 1] = '\0';
print_attr(level, "%s: %s", label, bands);
}
static void print_wsc_serial_number(unsigned int level, const char *label,
const void *data, uint16_t size)
{
@ -1856,6 +1886,8 @@ static struct attr_entry wsc_attr_entry[] = {
ATTR_CUSTOM, { .function = print_wsc_byte } },
{ WSC_ATTR_RESPONSE_TYPE, "Response Type",
ATTR_CUSTOM, { .function = print_wsc_response_type } },
{ WSC_ATTR_RF_BANDS, "RF Bands",
ATTR_CUSTOM, { .function = print_wsc_rf_bands } },
{ WSC_ATTR_SELECTED_REGISTRAR, "Selected Registrar",
ATTR_CUSTOM, { .function = print_wsc_bool } },
{ WSC_ATTR_SERIAL_NUMBER, "Serial Number",