tools/btmgmt: Print AD flags for LE devices

This is usefull for GAP qualification tests.

diff --git a/tools/btmgmt.c b/tools/btmgmt.c
index adb5747..50c00b5 100644 (file)
--- a/tools/btmgmt.c
+++ b/tools/btmgmt.c
@@ -342,6 +342,34 @@ static char *eir_get_name(const uint8_t *eir, uint16_t eir_len)
        return NULL;
 }
 
+static unsigned int eir_get_flags(const uint8_t *eir, uint16_t eir_len)
+{
+       uint8_t parsed = 0;
+
+       if (eir_len < 2)
+               return 0;
+
+       while (parsed < eir_len - 1) {
+               uint8_t field_len = eir[0];
+
+               if (field_len == 0)
+                       break;
+
+               parsed += field_len + 1;
+
+               if (parsed > eir_len)
+                       break;
+
+               /* Check for short of complete name */
+               if (eir[1] == 0x01)
+                       return eir[2];
+
+               eir += field_len + 1;
+       }
+
+       return 0;
+}
+
 static void device_found(uint16_t index, uint16_t len, const void *param,
                                                        void *user_data)
 {
@@ -373,6 +401,10 @@ static void device_found(uint16_t index, uint16_t len, const void *param,
                        "flags 0x%04x ", index, addr,
                        typestr(ev->addr.type), ev->rssi, flags);
 
+               if (ev->addr.type != BDADDR_BREDR)
+                       printf("AD flags 0x%02x ",
+                                       eir_get_flags(ev->eir, eir_len));
+
                name = eir_get_name(ev->eir, eir_len);
                if (name)
                        printf("name %s\n", name);