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Error handling
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parent
b851045415
commit
27ad1437a1
8 changed files with 61 additions and 76 deletions
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@ -6,6 +6,8 @@ use dom::bindings::codegen::Bindings::BluetoothDeviceBinding::BluetoothDeviceMet
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use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding;
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use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding::BluetoothRemoteGATTServerMethods;
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use dom::bindings::codegen::UnionTypes::StringOrUnsignedLong;
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use dom::bindings::error::Error::Type;
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::{JS, MutHeap, Root};
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use dom::bindings::reflector::{Reflectable, Reflector, reflect_dom_object};
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@ -60,29 +62,28 @@ impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
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}
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// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-connect
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fn Connect(&self) -> Root<BluetoothRemoteGATTServer> {
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fn Connect(&self) -> Fallible<Root<BluetoothRemoteGATTServer>> {
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let (sender, receiver) = ipc::channel().unwrap();
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self.get_bluetooth_thread().send(
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BluetoothMethodMsg::GATTServerConnect(String::from(self.Device().Id()), sender)).unwrap();
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self.get_bluetooth_thread()
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.send(BluetoothMethodMsg::GATTServerConnect(String::from(self.Device().Id()), sender))
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.unwrap();
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let server = receiver.recv().unwrap();
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match server {
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BluetoothObjectMsg::BluetoothServer {
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connected
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} => {
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self.connected.set(connected);
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Ok(Root::from_ref(self))
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},
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BluetoothObjectMsg::Error {
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error
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} => {
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println!("{}", error);
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},
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} => Err(Type(error)),
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_ => unreachable!()
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}
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Root::from_ref(self)
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}
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// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-disconnect
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fn Disconnect(&self) {
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fn Disconnect(&self) -> Fallible<()>{
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let (sender, receiver) = ipc::channel().unwrap();
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self.get_bluetooth_thread().send(
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BluetoothMethodMsg::GATTServerDisconnect(String::from(self.Device().Id()), sender)).unwrap();
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@ -92,24 +93,20 @@ impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
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connected
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} => {
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self.connected.set(connected);
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Ok(())
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},
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BluetoothObjectMsg::Error {
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error
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} => {
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println!("{}", error);
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},
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} => Err(Type(error)),
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_ => unreachable!()
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}
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}
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// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-getprimaryservice
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fn GetPrimaryService(&self, service: StringOrUnsignedLong) -> Option<Root<BluetoothRemoteGATTService>> {
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fn GetPrimaryService(&self, service: StringOrUnsignedLong) -> Fallible<Root<BluetoothRemoteGATTService>> {
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let uuid: String = match BluetoothUUID::GetService(self.global().r(), service.clone()) {
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Ok(domstring) => domstring.to_string(),
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Err(_) => {
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println!("No UUID provided!");
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return None;
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},
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Err(error) => return Err(error),
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};
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let (sender, receiver) = ipc::channel().unwrap();
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self.get_bluetooth_thread().send(
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@ -121,7 +118,7 @@ impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
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is_primary,
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instance_id,
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} => {
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Some(BluetoothRemoteGATTService::new(self.global().r(),
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Ok(BluetoothRemoteGATTService::new(self.global().r(),
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&self.device.get(),
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DOMString::from(uuid),
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is_primary,
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@ -129,28 +126,26 @@ impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
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},
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BluetoothObjectMsg::Error {
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error
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} => {
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println!("{}", error);
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None
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},
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} => Err(Type(error)),
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_ => unreachable!(),
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}
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}
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// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-getprimaryservices
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fn GetPrimaryServices(&self, service: Option<StringOrUnsignedLong>)
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-> Option<Vec<Root<BluetoothRemoteGATTService>>> {
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-> Fallible<Vec<Root<BluetoothRemoteGATTService>>> {
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let uuid: Option<String> = match service {
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Some(s) => match BluetoothUUID::GetService(self.global().r(), s.clone()) {
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Ok(domstring) => Some(domstring.to_string()),
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Err(_) => None,
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Err(error) => return Err(error),
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},
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None => None,
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};
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let mut services: Vec<Root<BluetoothRemoteGATTService>> = vec!();
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let (sender, receiver) = ipc::channel().unwrap();
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self.get_bluetooth_thread().send(
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BluetoothMethodMsg::GetPrimaryServices(String::from(self.Device().Id()), uuid, sender)).unwrap();
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self.get_bluetooth_thread()
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.send(BluetoothMethodMsg::GetPrimaryServices(String::from(self.Device().Id()), uuid, sender))
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.unwrap();
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let services_vec = receiver.recv().unwrap();
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match services_vec {
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BluetoothObjectMsg::BluetoothServices {
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@ -172,14 +167,11 @@ impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
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_ => unreachable!(),
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}
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}
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Some(services)
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Ok(services)
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},
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BluetoothObjectMsg::Error {
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error
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} => {
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println!("{}", error);
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None
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},
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} => Err(Type(error)),
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_ => unreachable!(),
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}
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}
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