From 08898a3702fd821da3239eb93f8a0af02cff5573 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Thu, 25 Dec 2008 19:37:48 +0100
Subject: [PATCH] Add support for different network modes

---
 include/device.h    |  9 +++++++++
 plugins/bluetooth.c |  2 ++
 src/device.c        | 25 +++++++++++++++++--------
 3 files changed, 28 insertions(+), 8 deletions(-)

diff --git a/include/device.h b/include/device.h
index 88ec0fc..a3d9ad3 100644
--- a/include/device.h
+++ b/include/device.h
@@ -45,6 +45,12 @@ enum connman_device_type {
 	CONNMAN_DEVICE_TYPE_VENDOR    = 42,
 };
 
+enum connman_device_mode {
+	CONNMAN_DEVICE_MODE_NO_NETWORK        = 0,
+	CONNMAN_DEVICE_MODE_SINGLE_NETWORK    = 1,
+	CONNMAN_DEVICE_MODE_MULTIPLE_NETWORKS = 2,
+};
+
 enum connman_device_policy {
 	CONNMAN_DEVICE_POLICY_UNKNOWN = 0,
 	CONNMAN_DEVICE_POLICY_IGNORE  = 1,
@@ -69,6 +75,9 @@ extern void connman_device_set_interface(struct connman_device *device,
 							const char *interface);
 extern const char *connman_device_get_interface(struct connman_device *device);
 
+extern void connman_device_set_mode(struct connman_device *device,
+						enum connman_device_mode mode);
+
 extern int connman_device_set_powered(struct connman_device *device,
 							gboolean powered);
 extern int connman_device_set_carrier(struct connman_device *device,
diff --git a/plugins/bluetooth.c b/plugins/bluetooth.c
index 20d1391..e09a860 100644
--- a/plugins/bluetooth.c
+++ b/plugins/bluetooth.c
@@ -343,6 +343,8 @@ static void add_adapter(DBusConnection *connection, const char *path)
 
 	connman_device_set_interface(adapter, node);
 
+	connman_device_set_mode(adapter, CONNMAN_DEVICE_MODE_MULTIPLE_NETWORKS);
+
 	if (connman_device_register(adapter) < 0) {
 		connman_device_unref(adapter);
 		return;
diff --git a/src/device.c b/src/device.c
index 71e4dc2..7bda8c2 100644
--- a/src/device.c
+++ b/src/device.c
@@ -31,6 +31,7 @@
 struct connman_device {
 	struct connman_element element;
 	enum connman_device_type type;
+	enum connman_device_mode mode;
 	enum connman_device_policy policy;
 	gboolean powered;
 	gboolean carrier;
@@ -363,6 +364,7 @@ struct connman_device *connman_device_create(const char *node,
 	device->element.destruct = device_destruct;
 
 	device->type = type;
+	device->mode = CONNMAN_DEVICE_MODE_NO_NETWORK;
 	device->policy = CONNMAN_DEVICE_POLICY_AUTO;
 
 	return device;
@@ -472,6 +474,19 @@ const char *connman_device_get_interface(struct connman_device *device)
 }
 
 /**
+ * connman_device_set_mode:
+ * @device: device structure
+ * @mode: network mode
+ *
+ * Change network mode of device
+ */
+void connman_device_set_mode(struct connman_device *device,
+						enum connman_device_mode mode)
+{
+	device->mode = mode;
+}
+
+/**
  * connman_device_set_powered:
  * @device: device structure
  * @powered: powered state
@@ -523,10 +538,7 @@ int connman_device_set_carrier(struct connman_device *device,
 {
 	DBG("driver %p carrier %d", device, carrier);
 
-	if (!device->driver)
-		return -EINVAL;
-
-	if (device->driver->scan)
+	if (device->mode != CONNMAN_DEVICE_MODE_NO_NETWORK)
 		return -EINVAL;
 
 	if (device->carrier == carrier)
@@ -569,10 +581,7 @@ int connman_device_set_scanning(struct connman_device *device,
 
 	DBG("driver %p scanning %d", device, scanning);
 
-	if (!device->driver)
-		return -EINVAL;
-
-	if (!device->driver->scan)
+	if (!device->driver || !device->driver->scan)
 		return -EINVAL;
 
 	if (device->scanning == scanning)
-- 
2.7.4