dbus: Change BSS property MaxRate to Rates

[libeap.git] / wpa_supplicant / bss.c

diff --git a/wpa_supplicant/bss.c b/wpa_supplicant/bss.c
index a125ca1..bd8d061 100644 (file)
--- a/wpa_supplicant/bss.c
+++ b/wpa_supplicant/bss.c
@@ -434,3 +434,27 @@ int wpa_bss_get_max_rate(const struct wpa_bss *bss)
 
        return rate;
 }
+
+
+int wpa_bss_get_bit_rates(const struct wpa_bss *bss, u8 **rates)
+{
+       const u8 *ie, *ie2;
+       int i, j, len;
+
+       ie = wpa_bss_get_ie(bss, WLAN_EID_SUPP_RATES);
+       ie2 = wpa_bss_get_ie(bss, WLAN_EID_EXT_SUPP_RATES);
+
+       len = (ie ? ie[1] : 0) + (ie2 ? ie2[1] : 0);
+
+       *rates = os_malloc(len);
+       if (!rates)
+               return -1;
+
+       for (i = 0; ie && i < ie[1]; i++)
+               (*rates)[i] = ie[i + 2] & 0x7f;
+
+       for (j = 0; ie2 && j < ie2[1]; j++)
+               (*rates)[i + j] = ie2[j + 2] & 0x7f;
+
+       return len;
+}