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monitor: Add support for decoding pairwise and group cipher information

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This commit is contained in:
Marcel Holtmann 2014-08-10 21:54:26 -07:00
parent e969407e2c
commit 7dfe703286
1 changed files with 8 additions and 6 deletions
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14
monitor/nlmon.c
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@ -315,7 +315,7 @@ static const struct {
{ } { }
}; };
static void print_key_cipher(unsigned int level, const char *label, static void print_cipher_suite(unsigned int level, const char *label,
const void *data, uint16_t size) const void *data, uint16_t size)
{ {
uint32_t cipher = *((uint32_t *) data); uint32_t cipher = *((uint32_t *) data);
@ -340,8 +340,8 @@ static void print_cipher_suites(unsigned int level, const char *label,
{ {
print_attr(level, "%s: len %u", label, size); print_attr(level, "%s: len %u", label, size);
while (size > 4) { while (size >= 4) {
print_key_cipher(level + 1, NULL, data, 4); print_cipher_suite(level + 1, NULL, data, 4);
data += 4; data += 4;
size -= 4; size -= 4;
} }
@ -558,7 +558,7 @@ static const struct attr_entry attr_table[] = {
"Key Index", ATTR_U8 }, "Key Index", ATTR_U8 },
{ NL80211_ATTR_KEY_CIPHER, { NL80211_ATTR_KEY_CIPHER,
"Key Cipher", ATTR_CUSTOM, "Key Cipher", ATTR_CUSTOM,
{ .function = print_key_cipher } }, { .function = print_cipher_suite } },
{ NL80211_ATTR_KEY_SEQ, { NL80211_ATTR_KEY_SEQ,
"Key Sequence", ATTR_BINARY }, "Key Sequence", ATTR_BINARY },
{ NL80211_ATTR_KEY_DEFAULT, { NL80211_ATTR_KEY_DEFAULT,
@ -693,9 +693,11 @@ static const struct attr_entry attr_table[] = {
{ NL80211_ATTR_STATUS_CODE, { NL80211_ATTR_STATUS_CODE,
"Status Code", ATTR_U16 }, "Status Code", ATTR_U16 },
{ NL80211_ATTR_CIPHER_SUITES_PAIRWISE, { NL80211_ATTR_CIPHER_SUITES_PAIRWISE,
"Cipher Suites Pairwise" }, "Cipher Suites Pairwise", ATTR_CUSTOM,
{ .function = print_cipher_suites } },
{ NL80211_ATTR_CIPHER_SUITE_GROUP, { NL80211_ATTR_CIPHER_SUITE_GROUP,
"Cipher Suite Group", ATTR_U32 }, "Cipher Suite Group", ATTR_CUSTOM,
{ .function = print_cipher_suite } },
{ NL80211_ATTR_WPA_VERSIONS, { NL80211_ATTR_WPA_VERSIONS,
"WPA Versions", ATTR_U32 }, "WPA Versions", ATTR_U32 },
{ NL80211_ATTR_AKM_SUITES, { NL80211_ATTR_AKM_SUITES,