hostapd_cli reconfigure cmd patch

[William Leibzon]

You advertise it on hostapd manual pages but never bothered to add it
to software? How come ?!

--- hostapd-0.7.3/hostapd/ctrl_iface.c.orig	2011-07-16 18:20:45.095698003 -0700
+++ hostapd-0.7.3/hostapd/ctrl_iface.c	2011-07-16 18:08:55.571697921 -0700
@@ -100,6 +100,15 @@
 	return -1;
 }

+static int hostapd_ctrl_iface_reconfigure(struct hostapd_data *hapd)
+{
+        if (hostapd_reload_config(hapd->iface) < 0) {
+                wpa_printf(MSG_WARNING, "Failed to read new configuration "
+                           "file - continuing with old.");
+		return -1;
+        }
+        return 0;
+}

 static int hostapd_ctrl_iface_level(struct hostapd_data *hapd,
 				    struct sockaddr_un *from,
@@ -460,6 +469,10 @@
 	} else if (os_strncmp(buf, "DISASSOCIATE ", 13) == 0) {
 		if (hostapd_ctrl_iface_disassociate(hapd, buf + 13))
 			reply_len = -1;
+	} else if (os_strncmp(buf, "RECONFIGURE", 11) == 0) {
+		if (hostapd_ctrl_iface_reconfigure(hapd))
+			reply_len = -1;
+
 #ifdef CONFIG_IEEE80211W
 #ifdef NEED_AP_MLME
 	} else if (os_strncmp(buf, "SA_QUERY ", 9) == 0) {

--- hostapd-0.7.3/hostapd/hostapd_cli.c.orig	2011-07-16 15:41:37.951698075 -0700
+++ hostapd-0.7.3/hostapd/hostapd_cli.c	2011-07-16 15:47:44.215698003 -0700
@@ -96,6 +96,7 @@
 #endif /* CONFIG_WPS_OOB */
 "   wps_ap_pin <cmd> [params..]  enable/disable AP PIN\n"
 #endif /* CONFIG_WPS */
+"   reconfigure          reload config file\n"
 "   help                 show this usage help\n"
 "   interface [ifname]   show interfaces/select interface\n"
 "   level <debug level>  change debug level\n"
@@ -515,6 +516,10 @@
 	return wpa_ctrl_command(ctrl, cmd);
 }

+static int hostapd_cli_cmd_reconfigure(struct wpa_ctrl *ctrl, int
argc, char* argv[])
+{
+	return wpa_ctrl_command(ctrl, "RECONFIGURE");
+}

 static void hostapd_cli_list_interfaces(struct wpa_ctrl *ctrl)
 {
@@ -591,6 +596,7 @@
 #endif /* CONFIG_WPS_OOB */
 	{ "wps_ap_pin", hostapd_cli_cmd_wps_ap_pin },
 #endif /* CONFIG_WPS */
+	{ "reconfigure", hostapd_cli_cmd_reconfigure },
 	{ "help", hostapd_cli_cmd_help },
 	{ "interface", hostapd_cli_cmd_interface },
 	{ "level", hostapd_cli_cmd_level },
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