From: Jaehyun Kim <jeik01.kim@samsung.com>
Date: Tue, 30 Jan 2024 08:50:15 +0000 (+0900)
Subject: Support EUC-KR ssid in netlink scan
X-Git-Tag: accepted/tizen/unified/20240327.064211~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=906bc79691a952963cc059413f531f24beb9a86e;p=platform%2Fcore%2Fconnectivity%2Fnet-config.git

Support EUC-KR ssid in netlink scan

Change-Id: Ia030e0b47219e6e44c500043cf1008e0f7d2adfa
Signed-off-by: Jaehyun Kim <jeik01.kim@samsung.com>
---

diff --git a/src/wifi-netlink-scan.c b/src/wifi-netlink-scan.c
index a02c9a7..9f4cfd6 100755
--- a/src/wifi-netlink-scan.c
+++ b/src/wifi-netlink-scan.c
@@ -72,6 +72,7 @@ void __netconfig_notify_netlink_scan_done(const char *interface_name)
 		if (bss_info) {
 			char *bssid = (char *)bss_info->bssid;
 			char *ssid = (char *)bss_info->ssid;
+			int ssid_len = bss_info->ssid_len;
 			GSList *vsie_list = bss_info->vsie_list;
 			int freq = (int)bss_info->freq;
 			int signal = (int)bss_info->signal;
@@ -79,7 +80,12 @@ void __netconfig_notify_netlink_scan_done(const char *interface_name)
 			int enc_type = (int)bss_info->encryption_type;
 			int pmf_required = (int)bss_info->pmf_required;
 
-			g_variant_builder_add(builder, "{sv}", prop_ssid, g_variant_new_string(ssid));
+			builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+			for (int i = 0; i < ssid_len; i++)
+				g_variant_builder_add(builder1, "y", ssid[i]);
+			g_variant_builder_add(builder, "{sv}", prop_ssid, g_variant_builder_end(builder1));
+			g_variant_builder_unref(builder1);
+
 			g_variant_builder_add(builder, "{sv}", prop_bssid, g_variant_new_string(bssid));
 			g_variant_builder_add(builder, "{sv}", prop_freq, g_variant_new_int32(freq));
 			g_variant_builder_add(builder, "{sv}", prop_rssi, g_variant_new_int32(signal));
@@ -474,23 +480,21 @@ static void __netconfig_get_vsie(unsigned char *bss_element, int length, GSList
 	}
 }
 
-static void __netconfig_found_ap(unsigned char *bss_element, int length, char *str)
+static void __netconfig_found_ap(unsigned char *bss_element, int length, char *str, int *ssid_len)
 {
 	uint8_t len;
 	uint8_t *data;
 	int i;
 
+	*ssid_len = 0;
+
 	while (length >= 2 && length >= bss_element[1]) {
 		if (bss_element[0] == 0 && bss_element[1] <= 32) {
 			len = bss_element[1];
 			data = bss_element + 2;
 			for (i = 0; i < len; i++) {
-				if (isprint(data[i]) && data[i] != ' ' && data[i] != '\\')
-					snprintf(&str[i], 2, "%c", data[i]);
-				else if (data[i] == ' ' && (i != 0 && i != len -1))
-					snprintf(&str[i], 2, "%c", ' ');
-				else
-					snprintf(&str[i], 2, "%c", data[i]);
+				memcpy(&str[i], &data[i], 1);
+				(*ssid_len)++;
 			}
 			break;
 		}
@@ -505,6 +509,7 @@ static int __netconfig_netlink_scan_cb(struct nl_msg *msg, void *user_data)
 	struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
 	char bssid[NETCONFIG_BSSID_LEN+1];
 	char ssid[NETCONFIG_SSID_LEN+1] = {0, };
+	int ssid_len;
 	wifi_security_type_e sec_type = WIFI_SECURITY_TYPE_NONE;
 	wifi_encryption_type_e enc_type = WIFI_ENCRYPTION_TYPE_NONE;
 	int wep_check = 0;
@@ -536,7 +541,7 @@ static int __netconfig_netlink_scan_cb(struct nl_msg *msg, void *user_data)
 
 	/** Extract BSSID and AP info. */
 	__netconfig_macaddress_str(bssid, nla_data(bss[NL80211_BSS_BSSID]));
-	__netconfig_found_ap(nla_data(bss[NL80211_BSS_INFORMATION_ELEMENTS]), nla_len(bss[NL80211_BSS_INFORMATION_ELEMENTS]), ssid);
+	__netconfig_found_ap(nla_data(bss[NL80211_BSS_INFORMATION_ELEMENTS]), nla_len(bss[NL80211_BSS_INFORMATION_ELEMENTS]), ssid, &ssid_len);
 	__netconfig_get_vsie(nla_data(bss[NL80211_BSS_INFORMATION_ELEMENTS]), nla_len(bss[NL80211_BSS_INFORMATION_ELEMENTS]), &vsie);
 
 	if (bss[NL80211_BSS_CAPABILITY]) {
@@ -578,7 +583,8 @@ static int __netconfig_netlink_scan_cb(struct nl_msg *msg, void *user_data)
 		}
 
 		g_strlcpy(bss_info->bssid, bssid, strlen(bssid)+1);
-		g_strlcpy(bss_info->ssid, ssid, strlen(ssid)+1);
+		g_strlcpy(bss_info->ssid, ssid, ssid_len+1);
+		bss_info->ssid_len = ssid_len;
 		bss_info->vsie_list = vsie;
 		bss_info->freq = nla_get_u32(bss[NL80211_BSS_FREQUENCY]);