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Refactor IPC-message sending

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fokinv 2016-04-25 13:54:06 +02:00 • committed by Attila Dusnoki
parent ecf4c942da
commit c8672ed0af
7 changed files with 326 additions and 493 deletions
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73
components/script/dom/bluetooth.rs
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@ -18,7 +18,7 @@ use dom::bluetoothuuid::BluetoothUUID;
use ipc_channel::ipc::{self, IpcSender};
use net_traits::bluetooth_scanfilter::{BluetoothScanfilter, BluetoothScanfilterSequence};
use net_traits::bluetooth_scanfilter::{RequestDeviceoptions, ServiceUUIDSequence};
use net_traits::bluetooth_thread::{BluetoothMethodMsg, BluetoothObjectMsg};
use net_traits::bluetooth_thread::BluetoothMethodMsg;
use util::str::DOMString;
const FILTER_EMPTY_ERROR: &'static str = "'filters' member must be non - empty to find any devices.";
@ -133,51 +133,32 @@ impl BluetoothMethods for Bluetooth {
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetooth-requestdevice
fn RequestDevice(&self, option: &RequestDeviceOptions) -> Fallible<Root<BluetoothDevice>> {
let (sender, receiver) = ipc::channel().unwrap();
match try!(convert_request_device_options(option, self.global().r())) {
option => {
self.get_bluetooth_thread().send(
BluetoothMethodMsg::RequestDevice(option, sender)).unwrap();
let device = receiver.recv().unwrap();
match device {
BluetoothObjectMsg::BluetoothDevice {
id,
name,
device_class,
vendor_id_source,
vendor_id,
product_id,
product_version,
appearance,
tx_power,
rssi,
} => {
let ad_data = &BluetoothAdvertisingData::new(self.global().r(),
appearance,
tx_power,
rssi);
let vendor_id_source = vendor_id_source.map(|vid| match vid.as_str() {
"bluetooth" => VendorIDSource::Bluetooth,
"usb" => VendorIDSource::Usb,
_ => VendorIDSource::Unknown,
});
let name = name.map(DOMString::from);
Ok(BluetoothDevice::new(self.global().r(),
DOMString::from(id),
name,
ad_data,
device_class,
vendor_id_source,
vendor_id,
product_id,
product_version))
},
BluetoothObjectMsg::Error {
error
} => {
Err(Type(error))
},
_ => unreachable!()
}
let option = try!(convert_request_device_options(option, self.global().r()));
self.get_bluetooth_thread().send(BluetoothMethodMsg::RequestDevice(option, sender)).unwrap();
let device = receiver.recv().unwrap();
match device {
Ok(device) => {
let ad_data = BluetoothAdvertisingData::new(self.global().r(),
device.appearance,
device.tx_power,
device.rssi);
let vendor_id_source = device.vendor_id_source.map(|vid| match vid.as_str() {
"bluetooth" => VendorIDSource::Bluetooth,
"usb" => VendorIDSource::Usb,
_ => VendorIDSource::Unknown,
});
Ok(BluetoothDevice::new(self.global().r(),
DOMString::from(device.id),
device.name.map(DOMString::from),
&ad_data,
device.device_class,
vendor_id_source,
device.vendor_id,
device.product_id,
device.product_version))
},
Err(error) => {
Err(Type(error))
},
}
}