DPP: Share bootstrap type to string helper function

This can be used in hostapd as well.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

src/common/dpp.c

@@ -564,6 +564,18 @@ void dpp_bootstrap_info_free(struct dpp_bootstrap_info *info)
 }
 
 
+const char * dpp_bootstrap_type_txt(enum dpp_bootstrap_type type)
+{
+	switch (type) {
+	case DPP_BOOTSTRAP_QR_CODE:
+		return "QRCODE";
+	case DPP_BOOTSTRAP_PKEX:
+		return "PKEX";
+	}
+	return "??";
+}
+
+
 static int dpp_uri_valid_info(const char *info)
 {
 	while (*info) {

src/common/dpp.h

@@ -210,6 +210,7 @@ struct dpp_introduction {
 };
 
 void dpp_bootstrap_info_free(struct dpp_bootstrap_info *info);
+const char * dpp_bootstrap_type_txt(enum dpp_bootstrap_type type);
 int dpp_bootstrap_key_hash(struct dpp_bootstrap_info *bi);
 int dpp_parse_uri_chan_list(struct dpp_bootstrap_info *bi,
 			    const char *chan_list);

wpa_supplicant/dpp_supplicant.c

@@ -278,18 +278,6 @@ const char * wpas_dpp_bootstrap_get_uri(struct wpa_supplicant *wpa_s,
 }
 
 
-static const char * wpas_dpp_bootstrap_type(enum dpp_bootstrap_type type)
-{
-	switch (type) {
-	case DPP_BOOTSTRAP_QR_CODE:
-		return "QRCODE";
-	case DPP_BOOTSTRAP_PKEX:
-		return "PKEX";
-	}
-	return "??";
-}
-
-
 int wpas_dpp_bootstrap_info(struct wpa_supplicant *wpa_s, int id,
 			    char *reply, int reply_size)
 {
@@ -303,7 +291,7 @@ int wpas_dpp_bootstrap_info(struct wpa_supplicant *wpa_s, int id,
 			   "info=%s\n"
 			   "num_freq=%u\n"
 			   "curve=%s\n",
-			   wpas_dpp_bootstrap_type(bi->type),
+			   dpp_bootstrap_type_txt(bi->type),
 			   MAC2STR(bi->mac_addr),
 			   bi->info ? bi->info : "",
 			   bi->num_freq,