From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 5 Jan 2009 03:50:18 +0000 (+0100)
Subject: Add support for automatic connection policy
X-Git-Tag: 0.7~56
X-Git-Url: http://git.maemo.org/git/?p=connman;a=commitdiff_plain;h=9b05cebe93ad885ee2a2156f6310eb7da365e581

Add support for automatic connection policy
---

diff --git a/src/connman.h b/src/connman.h
index e36b45d..0b902dc 100644
--- a/src/connman.h
+++ b/src/connman.h
@@ -150,6 +150,9 @@ static inline void __connman_udev_cleanup(void)
 int __connman_device_init(void);
 void __connman_device_cleanup(void);
 
+void __connman_device_increase_connections(struct connman_device *device);
+void __connman_device_decrease_connections(struct connman_device *device);
+
 connman_bool_t __connman_device_has_driver(struct connman_device *device);
 
 #include <connman/network.h>
diff --git a/src/device.c b/src/device.c
index 1bc0d83..b4a4b0f 100644
--- a/src/device.c
+++ b/src/device.c
@@ -39,6 +39,7 @@ struct connman_device {
 	char *name;
 	char *node;
 	char *interface;
+	unsigned int connections;
 
 	struct connman_device_driver *driver;
 	void *driver_data;
@@ -884,6 +885,15 @@ int connman_device_set_powered(struct connman_device *device,
 
 	g_dbus_send_message(connection, signal);
 
+	if (powered == FALSE)
+		return 0;
+
+	if (device->policy != CONNMAN_DEVICE_POLICY_AUTO)
+		return 0;
+
+	if (device->driver->scan)
+		device->driver->scan(device);
+
 	return 0;
 }
 
@@ -932,6 +942,11 @@ int connman_device_set_carrier(struct connman_device *device,
 	return 0;
 }
 
+static void connect_known_network(struct connman_device *device)
+{
+	DBG("device %p", device);
+}
+
 /**
  * connman_device_set_scanning:
  * @device: device structure
@@ -972,6 +987,17 @@ int connman_device_set_scanning(struct connman_device *device,
 
 	g_dbus_send_message(connection, signal);
 
+	if (scanning == TRUE)
+		return 0;
+
+	if (device->connections > 0)
+		return 0;
+
+	if (device->policy != CONNMAN_DEVICE_POLICY_AUTO)
+		return 0;
+
+	connect_known_network(device);
+
 	return 0;
 }
 
@@ -1019,6 +1045,16 @@ const char *connman_device_get_string(struct connman_device *device,
 	return NULL;
 }
 
+void __connman_device_increase_connections(struct connman_device *device)
+{
+	device->connections++;
+}
+
+void __connman_device_decrease_connections(struct connman_device *device)
+{
+	device->connections--;
+}
+
 /**
  * connman_device_add_network:
  * @device: device structure
diff --git a/src/network.c b/src/network.c
index eed3c08..ae3e1e3 100644
--- a/src/network.c
+++ b/src/network.c
@@ -490,6 +490,8 @@ int connman_network_set_connected(struct connman_network *network,
 			break;
 		}
 
+		__connman_device_increase_connections(network->device);
+
 		element = connman_element_create(NULL);
 		if (element != NULL) {
 			element->type    = type;
@@ -497,12 +499,15 @@ int connman_network_set_connected(struct connman_network *network,
 			element->index   = network->element.index;
 
 			if (connman_element_register(element,
-							&network->element) < 0)
+						&network->element) < 0)
 				connman_element_unref(element);
 		}
-	} else
+	} else {
 		connman_element_unregister_children(&network->element);
 
+		__connman_device_decrease_connections(network->device);
+	}
+
 	return 0;
 }