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monitor: Decode key default types and key cipher information

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This commit is contained in:
Marcel Holtmann 2014-08-10 19:22:11 -07:00
parent a2a59e78fa
commit 351208b642
1 changed files with 41 additions and 2 deletions
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43
monitor/nlmon.c
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@ -301,6 +301,37 @@ static void print_frame(unsigned int level, const char *label,
print_hexdump(level + 1, data, size);
}
static const struct {
uint32_t cipher;
const char *str;
} cipher_table[] = {
{ 0x000fac00, "Use group cipher suite" },
{ 0x000fac01, "WEP-40" },
{ 0x000fac02, "TKIP" },
{ 0x000fac04, "CCMP" },
{ 0x000fac05, "WEP-104" },
{ 0x000fac06, "BIP" },
{ 0x000fac07, "Group traffic not allowed" },
{ }
};
static void print_key_cipher(unsigned int level, const char *label,
const void *data, uint16_t size)
{
uint32_t cipher = *((uint32_t *) data);
const char *str = "Reserved";
unsigned int i;
for (i = 0; cipher_table[i].str; i++) {
if (cipher_table[i].cipher == cipher) {
str = cipher_table[i].str;
break;
}
}
print_attr(level, "%s: %s (0x%08x)", label, str, cipher);
}
typedef void (*attr_func_t) (unsigned int level, const char *label,
const void *data, uint16_t size);
enum attr_type {
@ -487,6 +518,12 @@ static const struct attr_entry cqm_table[] = {
{ }
};
static const struct attr_entry key_default_type_table[] = {
{ NL80211_KEY_DEFAULT_TYPE_UNICAST, "Unicast", ATTR_FLAG },
{ NL80211_KEY_DEFAULT_TYPE_MULTICAST, "Multicast", ATTR_FLAG },
{ }
};
static const struct attr_entry attr_table[] = {
{ NL80211_ATTR_WIPHY,
"Wiphy", ATTR_U32 },
@ -505,7 +542,8 @@ static const struct attr_entry attr_table[] = {
{ NL80211_ATTR_KEY_IDX,
"Key Index", ATTR_U8 },
{ NL80211_ATTR_KEY_CIPHER,
"Key Cipher", ATTR_U32 },
"Key Cipher", ATTR_CUSTOM,
{ .function = print_key_cipher } },
{ NL80211_ATTR_KEY_SEQ,
"Key Sequence", ATTR_BINARY },
{ NL80211_ATTR_KEY_DEFAULT,
@ -716,7 +754,8 @@ static const struct attr_entry attr_table[] = {
{ NL80211_ATTR_BSS_HT_OPMODE,
"BSS HT Operation Mode", ATTR_U16 },
{ NL80211_ATTR_KEY_DEFAULT_TYPES,
"Key Default Types" },
"Key Default Types", ATTR_NESTED,
{ key_default_type_table } },
{ NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
"Remain on Channel Duration " },
{ NL80211_ATTR_MESH_SETUP,