From: Marcel Holtmann <marcel@holtmann.org>
Date: Wed, 24 Dec 2008 11:20:06 +0000 (+0100)
Subject: Add support for scanning property of devices
X-Git-Tag: 0.6~155
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=27da31329144c6a2473db49798d96f53f25a5fc5;p=platform%2Fupstream%2Fconnman.git

Add support for scanning property of devices
---

diff --git a/include/device.h b/include/device.h
index 4985f6e..4836395 100644
--- a/include/device.h
+++ b/include/device.h
@@ -68,6 +68,7 @@ struct connman_device {
 	enum connman_device_policy policy;
 	enum connman_device_state state;
 	gboolean powered;
+	gboolean scanning;
 
 	struct connman_device_driver *driver;
 	void *driver_data;
@@ -77,6 +78,8 @@ struct connman_device {
 
 extern int connman_device_set_powered(struct connman_device *device,
 							gboolean powered);
+extern int connman_device_set_scanning(struct connman_device *device,
+							gboolean scanning);
 
 static inline void *connman_device_get_data(struct connman_device *device)
 {
diff --git a/src/device.c b/src/device.c
index 23fd1b1..2c07a17 100644
--- a/src/device.c
+++ b/src/device.c
@@ -76,6 +76,10 @@ static DBusMessage *get_properties(DBusConnection *conn,
 	connman_dbus_dict_append_variant(&dict, "Powered",
 					DBUS_TYPE_BOOLEAN, &device->powered);
 
+	if (device->driver && device->driver->scan)
+		connman_dbus_dict_append_variant(&dict, "Scanning",
+					DBUS_TYPE_BOOLEAN, &device->scanning);
+
 	dbus_message_iter_close_container(&array, &dict);
 
 	return reply;
@@ -271,6 +275,51 @@ int connman_device_set_powered(struct connman_device *device,
 	return 0;
 }
 
+/**
+ * connman_device_set_scanning:
+ * @device: device structure
+ *
+ * Change scanning state of device
+ */
+int connman_device_set_scanning(struct connman_device *device,
+							gboolean scanning)
+{
+	DBusMessage *signal;
+	DBusMessageIter entry, value;
+	const char *key = "Scanning";
+
+	DBG("driver %p scanning %d", device, scanning);
+
+	if (!device->driver)
+		return -EINVAL;
+
+	if (!device->driver->scan)
+		return -EINVAL;
+
+	if (device->scanning == scanning)
+		return -EALREADY;
+
+	device->scanning = scanning;
+
+	signal = dbus_message_new_signal(device->element->path,
+				CONNMAN_DEVICE_INTERFACE, "PropertyChanged");
+	if (signal == NULL)
+		return 0;
+
+	dbus_message_iter_init_append(signal, &entry);
+
+	dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
+
+	dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
+					DBUS_TYPE_BOOLEAN_AS_STRING, &value);
+	dbus_message_iter_append_basic(&value, DBUS_TYPE_BOOLEAN, &scanning);
+	dbus_message_iter_close_container(&entry, &value);
+
+	g_dbus_send_message(connection, signal);
+
+	return 0;
+}
+
 static gboolean match_driver(struct connman_device *device,
 					struct connman_device_driver *driver)
 {