#endif /* CONFIG_WPS */
+static int hostapd_ctrl_iface_get_config(struct hostapd_data *hapd,
+ char *buf, size_t buflen)
+{
+ int ret;
+ char *pos, *end;
+
+ pos = buf;
+ end = buf + buflen;
+
+ ret = os_snprintf(pos, end - pos, "bssid=" MACSTR "\n"
+ "ssid=%s\n",
+ MAC2STR(hapd->own_addr),
+ hapd->conf->ssid.ssid);
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+
+#ifdef CONFIG_WPS
+ ret = os_snprintf(pos, end - pos, "wps_state=%s\n",
+ hapd->conf->wps_state == 0 ? "disabled" :
+ (hapd->conf->wps_state == 1 ? "not configured" :
+ "configured"));
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+
+ if (hapd->conf->wps_state &&
+ hapd->conf->ssid.wpa_passphrase) {
+ ret = os_snprintf(pos, end - pos, "passphrase=%s\n",
+ hapd->conf->ssid.wpa_passphrase);
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+
+ if (hapd->conf->wps_state && hapd->conf->ssid.wpa_psk &&
+ hapd->conf->ssid.wpa_psk->group) {
+ char hex[PMK_LEN * 2 + 1];
+ wpa_snprintf_hex(hex, sizeof(hex),
+ hapd->conf->ssid.wpa_psk->psk, PMK_LEN);
+ ret = os_snprintf(pos, end - pos, "psk=%s\n", hex);
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+#endif /* CONFIG_WPS */
+
+ if (hapd->conf->wpa && hapd->conf->wpa_key_mgmt) {
+ ret = os_snprintf(pos, end - pos, "key_mgmt=");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+
+ if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK) {
+ ret = os_snprintf(pos, end - pos, "WPA-PSK ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+ if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X) {
+ ret = os_snprintf(pos, end - pos, "WPA-EAP ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+#ifdef CONFIG_IEEE80211R
+ if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_PSK) {
+ ret = os_snprintf(pos, end - pos, "FT-PSK ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+ if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_FT_IEEE8021X) {
+ ret = os_snprintf(pos, end - pos, "FT-EAP ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+#endif /* CONFIG_IEEE80211R */
+#ifdef CONFIG_IEEE80211W
+ if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_PSK_SHA256) {
+ ret = os_snprintf(pos, end - pos, "WPA-PSK-SHA256 ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+ if (hapd->conf->wpa_key_mgmt & WPA_KEY_MGMT_IEEE8021X_SHA256) {
+ ret = os_snprintf(pos, end - pos, "WPA-EAP-SHA256 ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+#endif /* CONFIG_IEEE80211W */
+
+ ret = os_snprintf(pos, end - pos, "\n");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+
+ if (hapd->conf->wpa_group == WPA_CIPHER_CCMP) {
+ ret = os_snprintf(pos, end - pos, "group_cipher=CCMP\n");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ } else if (hapd->conf->wpa_group == WPA_CIPHER_TKIP) {
+ ret = os_snprintf(pos, end - pos, "group_cipher=TKIP\n");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+
+ if ((hapd->conf->wpa & WPA_PROTO_RSN) && hapd->conf->rsn_pairwise) {
+ ret = os_snprintf(pos, end - pos, "rsn_pairwise_cipher=");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+
+ if (hapd->conf->rsn_pairwise & WPA_CIPHER_CCMP) {
+ ret = os_snprintf(pos, end - pos, "CCMP ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+ if (hapd->conf->rsn_pairwise & WPA_CIPHER_TKIP) {
+ ret = os_snprintf(pos, end - pos, "TKIP ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+
+ ret = os_snprintf(pos, end - pos, "\n");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+
+ if ((hapd->conf->wpa & WPA_PROTO_WPA) && hapd->conf->wpa_pairwise) {
+ ret = os_snprintf(pos, end - pos, "wpa_pairwise_cipher=");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+
+ if (hapd->conf->wpa_pairwise & WPA_CIPHER_CCMP) {
+ ret = os_snprintf(pos, end - pos, "CCMP ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+ if (hapd->conf->wpa_pairwise & WPA_CIPHER_TKIP) {
+ ret = os_snprintf(pos, end - pos, "TKIP ");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+
+ ret = os_snprintf(pos, end - pos, "\n");
+ if (ret < 0 || ret >= end - pos)
+ return pos - buf;
+ pos += ret;
+ }
+
+ return pos - buf;
+}
+
+
static int hostapd_ctrl_iface_set(struct hostapd_data *wpa_s, char *cmd)
{
char *value;
reply_len = hostapd_ctrl_iface_wps_ap_pin(hapd, buf + 11,
reply, reply_size);
#endif /* CONFIG_WPS */
+ } else if (os_strcmp(buf, "GET_CONFIG") == 0) {
+ reply_len = hostapd_ctrl_iface_get_config(hapd, reply,
+ reply_size);
} else if (os_strncmp(buf, "SET ", 4) == 0) {
if (hostapd_ctrl_iface_set(hapd, buf + 4))
reply_len = -1;
#endif /* CONFIG_WPS_OOB */
" wps_ap_pin <cmd> [params..] enable/disable AP PIN\n"
#endif /* CONFIG_WPS */
+" get_config show current configuration\n"
" help show this usage help\n"
" interface [ifname] show interfaces/select interface\n"
" level <debug level> change debug level\n"
#endif /* CONFIG_WPS */
+static int hostapd_cli_cmd_get_config(struct wpa_ctrl *ctrl, int argc,
+ char *argv[])
+{
+ return wpa_ctrl_command(ctrl, "GET_CONFIG");
+}
+
+
static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, char *cmd,
char *addr, size_t addr_len)
{
#endif /* CONFIG_WPS_OOB */
{ "wps_ap_pin", hostapd_cli_cmd_wps_ap_pin },
#endif /* CONFIG_WPS */
+ { "get_config", hostapd_cli_cmd_get_config },
{ "help", hostapd_cli_cmd_help },
{ "interface", hostapd_cli_cmd_interface },
{ "level", hostapd_cli_cmd_level },