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monitor: Show P2P action frame types

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This commit is contained in:
Andrew Zaborowski 2019-07-08 18:59:50 +02:00 committed by Denis Kenzior
parent 6081438564
commit 2862a89d4f
1 changed files with 35 additions and 1 deletions
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36
monitor/nlmon.c
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@ -2971,6 +2971,35 @@ static void print_deauthentication_mgmt_frame(unsigned int level,
L_LE16_TO_CPU(body->reason_code)); L_LE16_TO_CPU(body->reason_code));
} }
static void print_p2p_action_frame(unsigned int level, const uint8_t *body,
size_t body_len)
{
const char *subtype;
/* P2P v1.7 Table 74 */
static const char *p2p_action_table[] = {
[0] = "Notice of Absence",
[1] = "P2P Presence Request",
[2] = "P2P Presence Response",
[3] = "GO Discoverability Request",
};
if (body_len < 2)
return;
if (body[1] < L_ARRAY_SIZE(p2p_action_table) &&
p2p_action_table[body[0]])
subtype = p2p_action_table[body[0]];
else
subtype = "Unknown";
print_attr(level, "OUI Type: P2P action frame");
print_attr(level, "OUI Subtype: %s (%u)", subtype, body[0]);
print_attr(level + 1, "Dialog Token: %u", body[1]);
print_management_ies(level, "IEs", body + 2, body_len - 2);
}
static void print_public_action_frame(unsigned int level, const uint8_t *body, static void print_public_action_frame(unsigned int level, const uint8_t *body,
size_t body_len) size_t body_len)
{ {
@ -3114,7 +3143,12 @@ static void print_action_mgmt_frame(unsigned int level,
} else if ((body[0] == 126 || body[0] == 127) && body_len >= 5) { } else if ((body[0] == 126 || body[0] == 127) && body_len >= 5) {
const uint8_t *oui = body + 1; const uint8_t *oui = body + 1;
print_oui(level, oui); if (!print_oui(level, oui))
return;
if (!memcmp(oui, wsc_wfa_oui, 3) && oui[3] == 0x09)
print_p2p_action_frame(level + 1, body + 5,
body_len - 5);
} }
print_mpdu_frame_control(level + 1, &mmpdu->fc); print_mpdu_frame_control(level + 1, &mmpdu->fc);