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-rw-r--r--wpa_supplicant/autoscan_periodic.c85
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,
+};