client: Change signature of the prop. setters

client/dbus-proxy.c

@@ -49,7 +49,6 @@ static void proxy_interface_property_set(struct proxy_interface *proxy,
 					struct l_dbus_message_iter *variant)
 {
 	size_t i;
-	const void *value;
 	const struct proxy_interface_property *property_table =
 							proxy->type->properties;
 
@@ -60,14 +59,7 @@ static void proxy_interface_property_set(struct proxy_interface *proxy,
 		if (!property_table[i].set)
 			return;
 
-		if (variant)
+		property_table[i].set(proxy->data, variant);
-			l_dbus_message_iter_get_variant(variant,
-						property_table[i].type,
-						&value);
-		else
-			value = NULL;
-
-		property_table[i].set(proxy->data, value);
 
 		return;
 	}

client/dbus-proxy.h

@@ -35,7 +35,7 @@ typedef bool (*proxy_property_match_func_t) (const void *a, const void *b);
 struct proxy_interface_property {
 	const char *name;
 	const char *type;
-	void (*set)(void *data, const void *value);
+	void (*set)(void *data, struct l_dbus_message_iter *variant);
 	const void *(*get)(const void *data);
 	const bool is_read_write;
 };

client/device.c

@@ -54,13 +54,19 @@ static const void *get_name(const void *data)
 	return device->name;
 }
 
-static void set_name(void *data, const void *value)
+static void set_name(void *data, struct l_dbus_message_iter *variant)
 {
 	struct device *device = data;
+	const char *value;
 
 	l_free(device->name);
 
-	if (value)
+	if (!l_dbus_message_iter_get_variant(variant, "s", &value)) {
+		device->name = NULL;
+
+		return;
+	}
+
 	device->name = l_strdup(value);
 }
 
@@ -71,13 +77,19 @@ static const void *get_address(const void *data)
 	return device->address;
 }
 
-static void set_address(void *data, const void *value)
+static void set_address(void *data, struct l_dbus_message_iter *variant)
 {
 	struct device *device = data;
+	const char *value;
 
 	l_free(device->address);
 
-	if (value)
+	if (!l_dbus_message_iter_get_variant(variant, "s", &value)) {
+		device->address = NULL;
+
+		return;
+	}
+
 	device->address = l_strdup(value);
 }
 
@@ -88,20 +100,33 @@ static const void *get_state(const void *data)
 	return device->state;
 }
 
-static void set_state(void *data, const void *value)
+static void set_state(void *data, struct l_dbus_message_iter *variant)
 {
 	struct device *device = data;
+	const char *value;
 
 	l_free(device->state);
 
-	if (value)
+	if (!l_dbus_message_iter_get_variant(variant, "s", &value)) {
+		device->state = NULL;
+
+		return;
+	}
+
 	device->state = l_strdup(value);
 }
 
-static void set_connected_network(void *data, const void *value)
+static void set_connected_network(void *data,
+					struct l_dbus_message_iter *variant)
 {
 	struct device *device = data;
-	const char *path = value;
+	const char *path;
+
+	if (!l_dbus_message_iter_get_variant(variant, "o", &path)) {
+		device->connected_network = NULL;
+
+		return;
+	}
 
 	device->connected_network = proxy_interface_find(IWD_NETWORK_INTERFACE,
 									path);
@@ -117,14 +142,18 @@ static const void *get_powered(const void *data)
 	return ptr;
 }
 
-static void set_powered(void *data, const void *value)
+static void set_powered(void *data, struct l_dbus_message_iter *variant)
 {
 	struct device *device = data;
+	bool value;
 
-	if (value)
+	if (!l_dbus_message_iter_get_variant(variant, "b", &value)) {
-		device->powered = l_get_u8(&value);
-	else
 		device->powered = false;
+
+		return;
+	}
+
+	device->powered = value;
 }
 
 static const void *get_scanning(const void *data)
@@ -137,20 +166,30 @@ static const void *get_scanning(const void *data)
 	return ptr;
 }
 
-static void set_scanning(void *data, const void *value)
+static void set_scanning(void *data, struct l_dbus_message_iter *variant)
 {
 	struct device *device = data;
+	bool value;
 
-	if (value)
+	if (!l_dbus_message_iter_get_variant(variant, "b", &value)) {
-		device->scanning = l_get_u8(&value);
-	else
 		device->scanning = false;
+
+		return;
 	}
 
-static void set_adapter(void *data, const void *value)
+	device->scanning = value;
+}
+
+static void set_adapter(void *data, struct l_dbus_message_iter *variant)
 {
 	struct device *device = data;
-	const char *path = value;
+	const char *path;
+
+	if (!l_dbus_message_iter_get_variant(variant, "o", &path)) {
+		device->adapter = NULL;
+
+		return;
+	}
 
 	device->adapter = proxy_interface_find(IWD_ADAPTER_INTERFACE, path);
 }