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monitor: Show Public Action frame types

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Andrew Zaborowski 2019-07-08 18:59:47 +02:00 committed by Denis Kenzior
parent 8eb1fbecce
commit 91a156b4b1
1 changed files with 65 additions and 1 deletions
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66
monitor/nlmon.c
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@ -2951,6 +2951,67 @@ 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_public_action_frame(unsigned int level, const uint8_t *body,
size_t body_len)
{
const char *category;
const uint8_t *oui = body + 1;
/* 802.11-2016, Table 9-307 */
static const char *public_action_table[] = {
[0] = "20/40 BSS Coexistence Management",
[1] = "DSE enablement",
[2] = "DSE deenablement",
[3] = "DSE Registered Location Announcement",
[4] = "Extended Channel Switch Announcement",
[5] = "DSE measurement request",
[6] = "DSE measurement report",
[7] = "Measurement Pilot",
[8] = "DSE power constraint",
[9] = "Vendor-specific",
[10] = "GAS Initial Request",
[11] = "GAS Initial Response",
[12] = "GAS Comeback Request",
[13] = "GAS Comeback Response",
[14] = "TDLS Discovery Response",
[15] = "Location Track Notification",
[16] = "QAB Request frame",
[17] = "QAB Response frame",
[18] = "QMF Policy",
[19] = "QMF Policy Change",
[20] = "QLoad Request",
[21] = "QLoad Report",
[22] = "HCCA TXOP Advertisement",
[23] = "HCCA TXOP Response",
[24] = "Public Key",
[25] = "Channel Availabilty Query",
[26] = "Channel Schedule Management",
[27] = "Contact Verification Signal",
[28] = "GDD Enablement Request",
[29] = "GDD Enablement Response",
[30] = "Network Channel Control",
[31] = "White Space Map Announcement",
[32] = "Fine Timing Measurement Request",
[33] = "Fine Timing Measurement",
};
if (body_len < 1)
return;
if (body[0] < L_ARRAY_SIZE(public_action_table) &&
public_action_table[body[0]])
category = public_action_table[body[0]];
else
category = "Unknown";
print_attr(level, "Public Action: %s (%u)", category, body[0]);
if (body[0] != 9 || body_len < 5)
return;
print_oui(level, oui);
}
static void print_action_mgmt_frame(unsigned int level, static void print_action_mgmt_frame(unsigned int level,
const struct mmpdu_header *mmpdu, const struct mmpdu_header *mmpdu,
size_t total_len, bool no_ack) size_t total_len, bool no_ack)
@ -2998,7 +3059,10 @@ static void print_action_mgmt_frame(unsigned int level,
print_attr(level, "Subtype: Action%s", no_ack ? " No Ack" : ""); print_attr(level, "Subtype: Action%s", no_ack ? " No Ack" : "");
print_attr(level, "Action Category: %s (%u)", category, body[0]); print_attr(level, "Action Category: %s (%u)", category, body[0]);
if ((body[0] == 126 || body[0] == 127) && body_len >= 5) { if (body[0] == 4) {
print_public_action_frame(level, body + 1, body_len - 1);
return;
} 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); print_oui(level, oui);