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nlmon: decode PRIMARY_DEVICE_TYPE attributes

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This commit is contained in:
Denis Kenzior 2015-07-24 20:34:30 -05:00
parent 8cc4ee923a
commit a07813dff1
1 changed files with 51 additions and 2 deletions
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53
monitor/nlmon.c
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@ -1586,6 +1586,53 @@ static void print_wsc_model_number(unsigned int level, const char *label,
print_wsc_ascii_string(level, label, data, size, 32);
}
static void print_wsc_primary_device_type(unsigned int level, const char *label,
const void *data, uint16_t size)
{
const uint8_t *bytes = data;
uint16_t category;
uint16_t subcategory;
uint8_t oui[4];
static const char *category_table[256] = {
[0] = "Reserved",
[1] = "Computer",
[2] = "Input Device",
[3] = "Printer/Scanner/Fax/Copier",
[4] = "Camera",
[5] = "Storage",
[6] = "Network Infrastructure",
[7] = "Displays",
[8] = "Multimedia Devices",
[9] = "Gaming Devices",
[10] = "Telephony",
[11] = "Audio Devices",
[12] = "Docking Devices",
[13 ... 254] = "Reserved",
[255] = "Others",
};
if (size != 8) {
printf("malformed packet\n");
return;
}
category = l_get_be16(bytes);
subcategory = l_get_be16(bytes + 6);
memcpy(oui, bytes + 2, 4);
if (category > 255) {
print_attr(level, "%s: %04x-%02x%02x%02x%02x-%04x",
label, category, oui[0], oui[1], oui[2], oui[3],
subcategory);
return;
}
print_attr(level, "%s: %s", label, category_table[category]);
print_attr(level + 1, "OUI: %02x%02x%02x%02x",
oui[0], oui[1], oui[2], oui[3]);
print_attr(level + 1, "SubCategory: %02x", subcategory);
}
static void print_wsc_response_type(unsigned int level, const char *label,
const void *data, uint16_t size)
{
@ -1663,6 +1710,8 @@ static struct attr_entry wsc_attr_entry[] = {
ATTR_CUSTOM, { .function = print_wsc_byte } },
{ WSC_ATTR_PORTABLE_DEVICE, "Portable Device",
ATTR_CUSTOM, { .function = print_wsc_bool } },
{ WSC_ATTR_PRIMARY_DEVICE_TYPE, "Primary Device Type",
ATTR_CUSTOM, { .function = print_wsc_primary_device_type } },
{ WSC_ATTR_PSK_CURRENT, "PSK Current",
ATTR_CUSTOM, { .function = print_wsc_byte } },
{ WSC_ATTR_PSK_MAX, "PSK Max",
@ -1677,10 +1726,10 @@ static struct attr_entry wsc_attr_entry[] = {
ATTR_CUSTOM, { .function = print_wsc_bool } },
{ WSC_ATTR_REGISTRAR_MAX, "Registrar Max",
ATTR_CUSTOM, { .function = print_wsc_byte } },
{ WSC_ATTR_SELECTED_REGISTRAR, "Selected Registrar",
ATTR_CUSTOM, { .function = print_wsc_bool } },
{ WSC_ATTR_RESPONSE_TYPE, "Response Type",
ATTR_CUSTOM, { .function = print_wsc_response_type } },
{ WSC_ATTR_SELECTED_REGISTRAR, "Selected Registrar",
ATTR_CUSTOM, { .function = print_wsc_bool } },
{ WSC_ATTR_SERIAL_NUMBER, "Serial Number",
ATTR_CUSTOM, { .function = print_wsc_serial_number } },
{ WSC_ATTR_TOTAL_NETWORKS, "Total Networks",