Signed-off-by: Markus Theil <markus.theil@xxxxxxxxxxxxx>
---
scan.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/scan.c b/scan.c
index 50a4147..a6cb3bb 100644
--- a/scan.c
+++ b/scan.c
@@ -1530,6 +1530,47 @@ static void print_supp_op_classes(const uint8_t type, uint8_t len,
}
}
+static void print_measurement_pilot_tx(const uint8_t type, uint8_t len,
+ const uint8_t *data,
+ const struct print_ies_data *ie_buffer)
+{
+ printf("\n");
+ printf("\t\t * interval: %d TUs\n", data[0]);
+
+ if(len <= 1)
+ return;
+
+ uint8_t *p = (uint8_t *) data + 1;
+ uint8_t len_remaining = len - 1;
+
+ while (len_remaining >=5) {
+ uint8_t subelement_id = *p;
+ ++p;
+ uint8_t len = *p;
+ ++p;
+
+ len_remaining -= 2;
+
+ /* 802.11-2016 only allows vendor specific elements */
+ if (subelement_id != 221) {
+ printf("\t\t * <Invalid subelement ID %d>\n", subelement_id);
+ return;
+ }
+
+ printf("\t\t * vendor specific: OUI %.2x:%.2x:%.2x, data:",
+ p[0], p[1], p[2]);
+ len_remaining -= 3;
+
+ if (len > len_remaining)
+ printf(" <Parse error, element too short>\n");
+ return;
+
+ while (p < p + len)
+ printf(" %.2x", *p);
+ printf("\n");
+ }
+}
+
static void print_obss_scan_params(const uint8_t type, uint8_t len,
const uint8_t *data,
const struct print_ies_data *ie_buffer)
@@ -1652,6 +1693,7 @@ static const struct ie_print ieprinters[] = {
[45] = { "HT capabilities", print_ht_capa, 26, 26, BIT(PRINT_SCAN), },
[47] = { "ERP D4.0", print_erp, 1, 255, BIT(PRINT_SCAN), },
[59] = { "Supported operating classes", print_supp_op_classes, 1, 255, BIT(PRINT_SCAN), },
+ [66] = { "Measurement Pilot Transmission", print_measurement_pilot_tx, 1, 255, BIT(PRINT_SCAN), },
[74] = { "Overlapping BSS scan params", print_obss_scan_params, 14, 255, BIT(PRINT_SCAN), },
[61] = { "HT operation", print_ht_op, 22, 22, BIT(PRINT_SCAN), },
[62] = { "Secondary Channel Offset", print_secchan_offs, 1, 1, BIT(PRINT_SCAN), },
--
2.25.0
