[PATCH] hostapd: Output country_code and country3 when using STATUS

[Antonio Prcela]

Adding the country_code and country3 config parameter to the STATUS output to
easier determine the current values for each of an hostapd access-point.
Currently neither STATUS, GET [country_code/country3] nor GET_CONFIG output it.

country3 seems to be always set, or at least 0x20 (' '),
whereas country_code can be empty.

Useful if the hostapd access point has been created with
wpa_ctrl_request() without using a *.conf file (like hostapd.conf).

Signed-off-by: Antonio Prcela <antonio.prcela at gmail.com>
Signed-off-by: Antonio Prcela <antonio.prcela at sartura.hr>
---
 src/ap/ctrl_iface_ap.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/ap/ctrl_iface_ap.c b/src/ap/ctrl_iface_ap.c
index 2a7c33bf9..374d1aa77 100644
--- a/src/ap/ctrl_iface_ap.c
+++ b/src/ap/ctrl_iface_ap.c
@@ -716,6 +716,7 @@ int hostapd_ctrl_iface_status(struct hostapd_data *hapd, char *buf,
 {
 	struct hostapd_iface *iface = hapd->iface;
 	struct hostapd_hw_modes *mode = iface->current_mode;
+	struct hostapd_config *iconf = hapd->iconf;
 	int len = 0, ret, j;
 	size_t i;
 
@@ -758,6 +759,22 @@ int hostapd_ctrl_iface_status(struct hostapd_data *hapd, char *buf,
 		len += ret;
 	}
 
+	if (iconf->country[0] && iconf->country[1]) {
+		ret = os_snprintf(buf + len, buflen - len,
+				  "country_code=%.2s\n",
+				  iconf->country);
+		if (os_snprintf_error(buflen - len, ret))
+			return len;
+		len += ret;
+	}
+
+	ret = os_snprintf(buf + len, buflen - len,
+			  "country3=0x%X\n",
+			  iconf->country[2]);
+		if (os_snprintf_error(buflen - len, ret))
+			return len;
+	len += ret;
+
 	if (!iface->cac_started || !iface->dfs_cac_ms) {
 		ret = os_snprintf(buf + len, buflen - len,
 				  "cac_time_seconds=%d\n"
-- 
2.39.2

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