From: Marcel Holtmann <marcel@holtmann.org>
Date: Fri, 5 Dec 2008 21:07:26 +0000 (+0100)
Subject: Track global connection state
X-Git-Tag: 2.0_alpha~4528
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=afc80b971146277e4befc173ef61cfcb375a3b0f;p=framework%2Fconnectivity%2Fconnman.git

Track global connection state
---

diff --git a/plugins/wifi.c b/plugins/wifi.c
index 5104586..0ae20f5 100644
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -44,6 +44,7 @@
 struct wifi_data {
 	GSList *list;
 	gchar *identifier;
+	gboolean connected;
 };
 
 static int network_probe(struct connman_element *element)
@@ -77,6 +78,9 @@ static int network_enable(struct connman_element *element)
 	if (element->parent != NULL) {
 		struct wifi_data *data = connman_element_get_data(element->parent);
 
+		if (data->connected == TRUE)
+			return -EBUSY;
+
 		if (data != NULL) {
 			g_free(data->identifier);
 			data->identifier = g_strdup(identifier);
@@ -154,13 +158,16 @@ static void state_change(struct connman_element *parent,
 	if (state == STATE_COMPLETED) {
 		struct connman_element *dhcp;
 
+		data->connected = TRUE;
+
 		dhcp = connman_element_create(NULL);
 
 		dhcp->type = CONNMAN_ELEMENT_TYPE_DHCP;
 		dhcp->index = element->index;
 
 		connman_element_register(dhcp, element);
-	}
+	} else if (state == STATE_DISCONNECTED || state == STATE_INACTIVE)
+		data->connected = FALSE;
 }
 
 static void scan_result(struct connman_element *parent,
@@ -262,6 +269,8 @@ static int wifi_probe(struct connman_element *element)
 	if (data == NULL)
 		return -ENOMEM;
 
+	data->connected = FALSE;
+
 	connman_element_set_data(element, data);
 
 	return 0;