From 6265392bdc7c99f926114c5af3ccf008d8e45710 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Wed, 21 Jan 2009 19:49:08 +0100
Subject: [PATCH] Add support for special disconnected device state

---
 include/device.h |  2 ++
 src/device.c     | 33 +++++++++++++++++++++++++++++++++
 src/network.c    |  4 ++++
 3 files changed, 39 insertions(+)

diff --git a/include/device.h b/include/device.h
index abd62cf..0f30100 100644
--- a/include/device.h
+++ b/include/device.h
@@ -91,6 +91,8 @@ extern int connman_device_set_carrier(struct connman_device *device,
 						connman_bool_t carrier);
 extern int connman_device_set_scanning(struct connman_device *device,
 						connman_bool_t scanning);
+extern int connman_device_set_disconnected(struct connman_device *device,
+						connman_bool_t disconnected);
 
 extern int connman_device_set_string(struct connman_device *device,
 					const char *key, const char *value);
diff --git a/src/device.c b/src/device.c
index a2a29be..293055b 100644
--- a/src/device.c
+++ b/src/device.c
@@ -36,6 +36,7 @@ struct connman_device {
 	connman_bool_t powered;
 	connman_bool_t carrier;
 	connman_bool_t scanning;
+	connman_bool_t disconnected;
 	connman_uint8_t priority;
 	char *name;
 	char *node;
@@ -1187,6 +1188,9 @@ int connman_device_set_scanning(struct connman_device *device,
 	if (device->connections > 0)
 		return 0;
 
+	if (device->disconnected == TRUE)
+		return 0;
+
 	if (device->policy != CONNMAN_DEVICE_POLICY_AUTO)
 		return 0;
 
@@ -1196,6 +1200,35 @@ int connman_device_set_scanning(struct connman_device *device,
 }
 
 /**
+ * connman_device_set_disconnected:
+ * @device: device structure
+ * @disconnected: disconnected state
+ *
+ * Change disconnected state of device (only for device with networks)
+ */
+int connman_device_set_disconnected(struct connman_device *device,
+						connman_bool_t disconnected)
+{
+	DBG("driver %p disconnected %d", device, disconnected);
+
+	switch (device->mode) {
+	case CONNMAN_DEVICE_MODE_UNKNOWN:
+	case CONNMAN_DEVICE_MODE_TRANSPORT_IP:
+		return -EINVAL;
+	case CONNMAN_DEVICE_MODE_NETWORK_SINGLE:
+	case CONNMAN_DEVICE_MODE_NETWORK_MULTIPLE:
+		break;
+	}
+
+	if (device->disconnected == disconnected)
+		return -EALREADY;
+
+	device->disconnected = disconnected;
+
+	return 0;
+}
+
+/**
  * connman_device_set_string:
  * @device: device structure
  * @key: unique identifier
diff --git a/src/network.c b/src/network.c
index 4a7b8f2..45213a9 100644
--- a/src/network.c
+++ b/src/network.c
@@ -245,6 +245,8 @@ static DBusMessage *do_connect(DBusConnection *conn,
 	} else
 		network->connected = TRUE;
 
+	connman_device_set_disconnected(network->device, FALSE);
+
 	return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
@@ -272,6 +274,8 @@ static DBusMessage *do_disconnect(DBusConnection *conn,
 	} else
 		network->connected = FALSE;
 
+	connman_device_set_disconnected(network->device, TRUE);
+
 	return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
-- 
2.7.4