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refactor Connect/Disconnect calls

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This commit is contained in:
Zakor Gyula 2016-11-29 08:45:46 +01:00
parent 6efea399ed
commit 6e02cb2eb9
24 changed files with 649 additions and 33 deletions
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33
components/bluetooth/lib.rs
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@ -247,6 +247,12 @@ impl BluetoothManager {
BluetoothRequest::Test(data_set_name, sender) => {
let _ = sender.send(self.test(data_set_name));
}
BluetoothRequest::SetRepresentedToNull(service_ids, characteristic_ids, descriptor_ids) => {
self.remove_ids_from_caches(service_ids, characteristic_ids, descriptor_ids)
}
BluetoothRequest::IsRepresentedDeviceNull(id, sender) => {
let _ = sender.send(!self.device_is_cached(&id));
}
BluetoothRequest::Exit => {
break
},
@ -273,6 +279,26 @@ impl BluetoothManager {
}
}
fn remove_ids_from_caches(&mut self,
service_ids: Vec<String>,
characteristic_ids: Vec<String>,
descriptor_ids: Vec<String>) {
for id in service_ids {
self.cached_services.remove(&id);
self.service_to_device.remove(&id);
}
for id in characteristic_ids {
self.cached_characteristics.remove(&id);
self.characteristic_to_service.remove(&id);
}
for id in descriptor_ids {
self.cached_descriptors.remove(&id);
self.descriptor_to_characteristic.remove(&id);
}
}
// Adapter
pub fn get_or_create_adapter(&mut self) -> Option<BluetoothAdapter> {
@ -613,20 +639,19 @@ impl BluetoothManager {
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-disconnect
fn gatt_server_disconnect(&mut self, device_id: String) -> BluetoothResult<bool> {
fn gatt_server_disconnect(&mut self, device_id: String) -> BluetoothResult<()> {
let mut adapter = try!(self.get_adapter());
match self.get_device(&mut adapter, &device_id) {
Some(d) => {
// Step 2.
if !d.is_connected().unwrap_or(true) {
return Ok(false);
return Ok(());
}
let _ = d.disconnect();
for _ in 0..MAXIMUM_TRANSACTION_TIME {
match d.is_connected().unwrap_or(true) {
true => thread::sleep(Duration::from_millis(CONNECTION_TIMEOUT_MS)),
false => return Ok(false),
false => return Ok(()),
}
}
return Err(BluetoothError::Network);