utils: add helper functions to get names by values

[project/iwinfo.git] / iwinfo_cli.c

diff --git a/iwinfo_cli.c b/iwinfo_cli.c
index b533ffe96fefa36ae2b8b1548a9b71c661971a3f..caefac6272372556421fb019c694d25c7e49b337 100644 (file)
--- a/iwinfo_cli.c
+++ b/iwinfo_cli.c
@@ -282,19 +282,10 @@ static char * format_encryption(struct iwinfo_crypto_entry *c)
 
 static char * format_hwmodes(int modes)
 {
-       static char buf[17];
+       static char buf[32] = "802.11";
 
-       if (modes <= 0)
+       if (iwinfo_format_hwmodes(modes, buf + 6, sizeof(buf) - 6) < 1)
                snprintf(buf, sizeof(buf), "unknown");
-       else
-               snprintf(buf, sizeof(buf), "802.11%s%s%s%s%s%s%s",
-                       (modes & IWINFO_80211_A) ? "a" : "",
-                       (modes & IWINFO_80211_B) ? "b" : "",
-                       (modes & IWINFO_80211_G) ? "g" : "",
-                       (modes & IWINFO_80211_N) ? "n" : "",
-                       (modes & IWINFO_80211_AC) ? "ac" : "",
-                       (modes & IWINFO_80211_AD) ? "ad" : "",
-                       (modes & IWINFO_80211_AX) ? "ax" : "");
 
        return buf;
 }