wpa_supplicant: Update to 07-Jul-2012 TOT

commit a5ed45586c63ffd8f9d2b44e27c251d7bacbeaf4
Author: Jouni Malinen <j@w1.fi>
Date:   Sat Jul 7 13:01:45 2012 +0300

    WPS SSDP: Fix socket leaks on error paths

Change-Id: I0864aac7fc88fa2a60f5cca7d524b94363410c85
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

1 files changed, 85 insertions, 0 deletions

diff --git a/wpa_supplicant/autoscan_periodic.c b/wpa_supplicant/autoscan_periodic.c
new file mode 100644
index 0000000..102d723
--- /dev/null
+++ b/wpa_supplicant/autoscan_periodic.c
@@ -0,0 +1,85 @@
+/*
+ * WPA Supplicant - auto scan periodic module
+ * Copyright (c) 2012, Intel Corporation. All rights reserved.
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include "includes.h"
+
+#include "common.h"
+#include "wpa_supplicant_i.h"
+#include "autoscan.h"
+
+
+struct autoscan_periodic_data {
+	int periodic_interval;
+};
+
+
+static int autoscan_periodic_get_params(struct autoscan_periodic_data *data,
+					const char *params)
+{
+	int interval;
+
+	if (params == NULL)
+		return -1;
+
+	interval = atoi(params);
+
+	if (interval < 0)
+		return -1;
+
+	data->periodic_interval = interval;
+
+	return 0;
+}
+
+
+static void * autoscan_periodic_init(struct wpa_supplicant *wpa_s,
+				     const char *params)
+{
+	struct autoscan_periodic_data *data;
+
+	data = os_zalloc(sizeof(struct autoscan_periodic_data));
+	if (data == NULL)
+		return NULL;
+
+	if (autoscan_periodic_get_params(data, params) < 0) {
+		os_free(data);
+		return NULL;
+	}
+
+	wpa_printf(MSG_DEBUG, "autoscan periodic: interval is %d",
+		   data->periodic_interval);
+
+	return data;
+}
+
+
+static void autoscan_periodic_deinit(void *priv)
+{
+	struct autoscan_periodic_data *data = priv;
+
+	os_free(data);
+}
+
+
+static int autoscan_periodic_notify_scan(void *priv,
+					 struct wpa_scan_results *scan_res)
+{
+	struct autoscan_periodic_data *data = priv;
+
+	wpa_printf(MSG_DEBUG, "autoscan periodic: scan result notification");
+
+	return data->periodic_interval;
+}
+
+
+const struct autoscan_ops autoscan_periodic_ops = {
+	.name = "periodic",
+	.init = autoscan_periodic_init,
+	.deinit = autoscan_periodic_deinit,
+	.notify_scan = autoscan_periodic_notify_scan,
+};