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Webbluetooth Async behaviour

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This commit is contained in:
Attila Dusnoki 2016-11-08 13:22:33 +01:00
parent 4a7ea72429
commit e7e7c74c9e
19 changed files with 806 additions and 729 deletions
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173
components/script/dom/bluetooth.rs
View file

@ -2,7 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bluetooth_traits::{BluetoothError, BluetoothMethodMsg};
use bluetooth_traits::{BluetoothError, BluetoothRequest};
use bluetooth_traits::{BluetoothResponse, BluetoothResponseListener, BluetoothResponseResult};
use bluetooth_traits::blacklist::{Blacklist, uuid_is_blacklisted};
use bluetooth_traits::scanfilter::{BluetoothScanfilter, BluetoothScanfilterSequence};
use bluetooth_traits::scanfilter::{RequestDeviceoptions, ServiceUUIDSequence};
@ -13,6 +14,7 @@ use dom::bindings::codegen::Bindings::BluetoothBinding::RequestDeviceOptions;
use dom::bindings::error::Error::{self, NotFound, Security, Type};
use dom::bindings::error::Fallible;
use dom::bindings::js::{JS, MutHeap, Root};
use dom::bindings::refcounted::{Trusted, TrustedPromise};
use dom::bindings::reflector::{Reflectable, Reflector, reflect_dom_object};
use dom::bindings::str::DOMString;
use dom::bluetoothadvertisingdata::BluetoothAdvertisingData;
@ -24,9 +26,12 @@ use dom::bluetoothuuid::{BluetoothServiceUUID, BluetoothUUID};
use dom::globalscope::GlobalScope;
use dom::promise::Promise;
use ipc_channel::ipc::{self, IpcSender};
use js::conversions::ToJSValConvertible;
use ipc_channel::router::ROUTER;
use js::jsapi::{JSAutoCompartment, JSContext};
use network_listener::{NetworkListener, PreInvoke};
use std::collections::HashMap;
use std::rc::Rc;
use std::sync::{Arc, Mutex};
const FILTER_EMPTY_ERROR: &'static str = "'filters' member, if present, must be nonempty to find any devices.";
const FILTER_ERROR: &'static str = "A filter must restrict the devices in some way.";
@ -43,6 +48,33 @@ const SERVICE_ERROR: &'static str = "'services', if present, must contain at lea
const OPTIONS_ERROR: &'static str = "Fields of 'options' conflict with each other.
Either 'acceptAllDevices' member must be true, or 'filters' member must be set to a value.";
struct BluetoothContext<T: AsyncBluetoothListener + Reflectable> {
promise: Option<TrustedPromise>,
receiver: Trusted<T>,
}
pub trait AsyncBluetoothListener {
fn handle_response(&self, result: BluetoothResponse, cx: *mut JSContext, promise: &Rc<Promise>);
}
impl<Listener: AsyncBluetoothListener + Reflectable> PreInvoke for BluetoothContext<Listener> {}
impl<Listener: AsyncBluetoothListener + Reflectable> BluetoothResponseListener for BluetoothContext<Listener> {
#[allow(unrooted_must_root)]
fn response(&mut self, response: BluetoothResponseResult) {
let promise = self.promise.take().expect("bt promise is missing").root();
let promise_cx = promise.global().get_cx();
// JSAutoCompartment needs to be manually made.
// Otherwise, Servo will crash.
let _ac = JSAutoCompartment::new(promise_cx, promise.reflector().get_jsobject().get());
match response {
Ok(response) => self.receiver.root().handle_response(response, promise_cx, &promise),
Err(error) => promise.reject_error(promise_cx, Error::from(error)),
}
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#bluetooth
#[dom_struct]
pub struct Bluetooth {
@ -83,75 +115,55 @@ impl Bluetooth {
&self.descriptor_instance_map
}
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothMethodMsg> {
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
self.global().as_window().bluetooth_thread()
}
fn request_device(&self, option: &RequestDeviceOptions) -> Fallible<Root<BluetoothDevice>> {
// Step 1.
// TODO(#4282): Reject promise.
if (option.filters.is_some() && option.acceptAllDevices) ||
(option.filters.is_none() && !option.acceptAllDevices) {
return Err(Type(OPTIONS_ERROR.to_owned()));
}
// Step 2.
if !option.acceptAllDevices {
return self.request_bluetooth_devices(&option.filters, &option.optionalServices);
}
self.request_bluetooth_devices(&None, &option.optionalServices)
// TODO(#4282): Step 3-5: Reject and resolve promise.
}
// https://webbluetoothcg.github.io/web-bluetooth/#request-bluetooth-devices
fn request_bluetooth_devices(&self,
p: &Rc<Promise>,
filters: &Option<Vec<BluetoothRequestDeviceFilter>>,
optional_services: &Option<Vec<BluetoothServiceUUID>>)
-> Fallible<Root<BluetoothDevice>> {
optional_services: &Option<Vec<BluetoothServiceUUID>>) {
// TODO: Step 1: Triggered by user activation.
// Step 2.
let option = try!(convert_request_device_options(filters, optional_services));
let option = match convert_request_device_options(filters, optional_services) {
Ok(o) => o,
Err(e) => {
p.reject_error(p.global().get_cx(), e);
return;
}
};
// TODO: Step 3-5: Implement the permission API.
// Note: Steps 6-8 are implemented in
// components/net/bluetooth_thread.rs in request_device function.
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(BluetoothMethodMsg::RequestDevice(option, sender)).unwrap();
let device = receiver.recv().unwrap();
// TODO: Step 9-10: Implement the permission API.
// Step 11: This step is optional.
// Step 12-13.
match device {
Ok(device) => {
let mut device_instance_map = self.device_instance_map.borrow_mut();
if let Some(existing_device) = device_instance_map.get(&device.id.clone()) {
return Ok(existing_device.get());
}
let ad_data = BluetoothAdvertisingData::new(&self.global(),
device.appearance,
device.tx_power,
device.rssi);
let bt_device = BluetoothDevice::new(&self.global(),
DOMString::from(device.id.clone()),
device.name.map(DOMString::from),
&ad_data,
&self);
device_instance_map.insert(device.id, MutHeap::new(&bt_device));
Ok(bt_device)
},
Err(error) => {
Err(Error::from(error))
},
}
let sender = response_async(p, self);
self.get_bluetooth_thread().send(BluetoothRequest::RequestDevice(option, sender)).unwrap();
}
}
pub fn response_async<T: AsyncBluetoothListener + Reflectable + 'static>(
promise: &Rc<Promise>,
receiver: &T) -> IpcSender<BluetoothResponseResult> {
let (action_sender, action_receiver) = ipc::channel().unwrap();
let chan = receiver.global().networking_task_source();
let context = Arc::new(Mutex::new(BluetoothContext {
promise: Some(TrustedPromise::new(promise.clone())),
receiver: Trusted::new(receiver),
}));
let listener = NetworkListener {
context: context,
script_chan: chan,
wrapper: None,
};
ROUTER.add_route(action_receiver.to_opaque(), box move |message| {
listener.notify_response(message.to().unwrap());
});
action_sender
}
// https://webbluetoothcg.github.io/web-bluetooth/#request-bluetooth-devices
fn convert_request_device_options(filters: &Option<Vec<BluetoothRequestDeviceFilter>>,
optional_services: &Option<Vec<BluetoothServiceUUID>>)
@ -300,18 +312,6 @@ fn canonicalize_filter(filter: &BluetoothRequestDeviceFilter) -> Fallible<Blueto
service_data_uuid))
}
#[allow(unrooted_must_root)]
pub fn result_to_promise<T: ToJSValConvertible>(global: &GlobalScope,
bluetooth_result: Fallible<T>)
-> Rc<Promise> {
let p = Promise::new(global);
match bluetooth_result {
Ok(v) => p.resolve_native(p.global().get_cx(), &v),
Err(e) => p.reject_error(p.global().get_cx(), e),
}
p
}
impl From<BluetoothError> for Error {
fn from(error: BluetoothError) -> Self {
match error {
@ -329,6 +329,45 @@ impl BluetoothMethods for Bluetooth {
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetooth-requestdevice
fn RequestDevice(&self, option: &RequestDeviceOptions) -> Rc<Promise> {
result_to_promise(&self.global(), self.request_device(option))
let p = Promise::new(&self.global());
// Step 1.
if (option.filters.is_some() && option.acceptAllDevices) ||
(option.filters.is_none() && !option.acceptAllDevices) {
p.reject_error(p.global().get_cx(), Error::Type(OPTIONS_ERROR.to_owned()));
return p;
}
// Step 2.
if !option.acceptAllDevices {
self.request_bluetooth_devices(&p, &option.filters, &option.optionalServices);
} else {
self.request_bluetooth_devices(&p, &None, &option.optionalServices);
}
// TODO(#4282): Step 3-5: Reject and resolve promise.
return p;
}
}
impl AsyncBluetoothListener for Bluetooth {
fn handle_response(&self, response: BluetoothResponse, promise_cx: *mut JSContext, promise: &Rc<Promise>) {
match response {
BluetoothResponse::RequestDevice(device) => {
let mut device_instance_map = self.device_instance_map.borrow_mut();
if let Some(existing_device) = device_instance_map.get(&device.id.clone()) {
return promise.resolve_native(promise_cx, &existing_device.get());
}
let ad_data = BluetoothAdvertisingData::new(&self.global(),
device.appearance,
device.tx_power,
device.rssi);
let bt_device = BluetoothDevice::new(&self.global(),
DOMString::from(device.id.clone()),
device.name.map(DOMString::from),
&ad_data,
&self);
device_instance_map.insert(device.id, MutHeap::new(&bt_device));
promise.resolve_native(promise_cx, &bt_device);
},
_ => promise.reject_error(promise_cx, Error::Type("Something went wrong...".to_owned())),
}
}
}

293
components/script/dom/bluetoothremotegattcharacteristic.rs
View file

@ -2,7 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bluetooth_traits::BluetoothMethodMsg;
use bluetooth_traits::{BluetoothRequest, BluetoothResponse};
use bluetooth_traits::blacklist::{Blacklist, uuid_is_blacklisted};
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::BluetoothCharacteristicPropertiesBinding::
@ -13,19 +13,19 @@ use dom::bindings::codegen::Bindings::BluetoothRemoteGATTCharacteristicBinding::
BluetoothRemoteGATTCharacteristicMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding::BluetoothRemoteGATTServerMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServiceBinding::BluetoothRemoteGATTServiceMethods;
use dom::bindings::error::{ErrorResult, Fallible};
use dom::bindings::error::Error::{self, InvalidModification, Network, NotSupported, Security};
use dom::bindings::js::{JS, MutHeap, Root};
use dom::bindings::reflector::{Reflectable, Reflector, reflect_dom_object};
use dom::bindings::str::{ByteString, DOMString};
use dom::bluetooth::result_to_promise;
use dom::bluetooth::{AsyncBluetoothListener, response_async};
use dom::bluetoothcharacteristicproperties::BluetoothCharacteristicProperties;
use dom::bluetoothremotegattdescriptor::BluetoothRemoteGATTDescriptor;
use dom::bluetoothremotegattservice::BluetoothRemoteGATTService;
use dom::bluetoothuuid::{BluetoothDescriptorUUID, BluetoothUUID};
use dom::globalscope::GlobalScope;
use dom::promise::Promise;
use ipc_channel::ipc::{self, IpcSender};
use ipc_channel::ipc::IpcSender;
use js::jsapi::JSContext;
use std::rc::Rc;
// Maximum length of an attribute value.
@ -73,150 +73,13 @@ impl BluetoothRemoteGATTCharacteristic {
BluetoothRemoteGATTCharacteristicBinding::Wrap)
}
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothMethodMsg> {
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
self.global().as_window().bluetooth_thread()
}
fn get_instance_id(&self) -> String {
self.instance_id.clone()
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-getdescriptor
fn get_descriptor(&self, descriptor: BluetoothDescriptorUUID) -> Fallible<Root<BluetoothRemoteGATTDescriptor>> {
let uuid = try!(BluetoothUUID::descriptor(descriptor)).to_string();
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
}
if !self.Service().Device().Gatt().Connected() {
return Err(Network)
}
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetDescriptor(self.get_instance_id(), uuid, sender)).unwrap();
let descriptor = receiver.recv().unwrap();
match descriptor {
Ok(descriptor) => {
let context = self.service.get().get_device().get_context();
let mut descriptor_map = context.get_descriptor_map().borrow_mut();
if let Some(existing_descriptor) = descriptor_map.get(&descriptor.instance_id) {
return Ok(existing_descriptor.get());
}
let bt_descriptor = BluetoothRemoteGATTDescriptor::new(&self.global(),
self,
DOMString::from(descriptor.uuid),
descriptor.instance_id.clone());
descriptor_map.insert(descriptor.instance_id, MutHeap::new(&bt_descriptor));
Ok(bt_descriptor)
},
Err(error) => {
Err(Error::from(error))
},
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-getdescriptors
fn get_descriptors(&self,
descriptor: Option<BluetoothDescriptorUUID>)
-> Fallible<Vec<Root<BluetoothRemoteGATTDescriptor>>> {
let mut uuid: Option<String> = None;
if let Some(d) = descriptor {
uuid = Some(try!(BluetoothUUID::descriptor(d)).to_string());
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
}
}
};
if !self.Service().Device().Gatt().Connected() {
return Err(Network)
}
let mut descriptors = vec!();
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetDescriptors(self.get_instance_id(), uuid, sender)).unwrap();
let descriptors_vec = receiver.recv().unwrap();
match descriptors_vec {
Ok(descriptor_vec) => {
let context = self.service.get().get_device().get_context();
let mut descriptor_map = context.get_descriptor_map().borrow_mut();
for descriptor in descriptor_vec {
let bt_descriptor = match descriptor_map.get(&descriptor.instance_id) {
Some(existing_descriptor) => existing_descriptor.get(),
None => {
BluetoothRemoteGATTDescriptor::new(&self.global(),
self,
DOMString::from(descriptor.uuid),
descriptor.instance_id.clone())
},
};
if !descriptor_map.contains_key(&descriptor.instance_id) {
descriptor_map.insert(descriptor.instance_id, MutHeap::new(&bt_descriptor));
}
descriptors.push(bt_descriptor);
}
Ok(descriptors)
},
Err(error) => {
Err(Error::from(error))
},
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-readvalue
fn read_value(&self) -> Fallible<ByteString> {
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Reads) {
return Err(Security)
}
let (sender, receiver) = ipc::channel().unwrap();
if !self.Service().Device().Gatt().Connected() {
return Err(Network)
}
if !self.Properties().Read() {
return Err(NotSupported)
}
self.get_bluetooth_thread().send(
BluetoothMethodMsg::ReadValue(self.get_instance_id(), sender)).unwrap();
let result = receiver.recv().unwrap();
let value = match result {
Ok(val) => {
ByteString::new(val)
},
Err(error) => {
return Err(Error::from(error))
},
};
*self.value.borrow_mut() = Some(value.clone());
Ok(value)
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-writevalue
fn write_value(&self, value: Vec<u8>) -> ErrorResult {
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Writes) {
return Err(Security)
}
if value.len() > MAXIMUM_ATTRIBUTE_LENGTH {
return Err(InvalidModification)
}
if !self.Service().Device().Gatt().Connected() {
return Err(Network)
}
if !(self.Properties().Write() ||
self.Properties().WriteWithoutResponse() ||
self.Properties().AuthenticatedSignedWrites()) {
return Err(NotSupported)
}
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::WriteValue(self.get_instance_id(), value.clone(), sender)).unwrap();
let result = receiver.recv().unwrap();
match result {
Ok(_) => Ok(*self.value.borrow_mut() = Some(ByteString::new(value))),
Err(error) => {
Err(Error::from(error))
},
}
}
}
impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteristic {
@ -238,7 +101,27 @@ impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteris
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-getdescriptor
fn GetDescriptor(&self, descriptor: BluetoothDescriptorUUID) -> Rc<Promise> {
result_to_promise(&self.global(), self.get_descriptor(descriptor))
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let uuid = match BluetoothUUID::descriptor(descriptor) {
Ok(uuid) => uuid.to_string(),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
p.reject_error(p_cx, Security);
return p;
}
if !self.Service().Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GetDescriptor(self.get_instance_id(), uuid, sender)).unwrap();
return p;
}
#[allow(unrooted_must_root)]
@ -246,7 +129,32 @@ impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteris
fn GetDescriptors(&self,
descriptor: Option<BluetoothDescriptorUUID>)
-> Rc<Promise> {
result_to_promise(&self.global(), self.get_descriptors(descriptor))
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let mut uuid: Option<String> = None;
if let Some(d) = descriptor {
uuid = match BluetoothUUID::descriptor(d) {
Ok(uuid) => Some(uuid.to_string()),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
p.reject_error(p_cx, Security);
return p;
}
}
};
if !self.Service().Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GetDescriptors(self.get_instance_id(), uuid, sender)).unwrap();
return p;
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-value
@ -257,12 +165,105 @@ impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteris
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-readvalue
fn ReadValue(&self) -> Rc<Promise> {
result_to_promise(&self.global(), self.read_value())
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Reads) {
p.reject_error(p_cx, Security);
return p;
}
if !self.Service().Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
if !self.Properties().Read() {
p.reject_error(p_cx, NotSupported);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::ReadValue(self.get_instance_id(), sender)).unwrap();
return p;
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-writevalue
fn WriteValue(&self, value: Vec<u8>) -> Rc<Promise> {
result_to_promise(&self.global(), self.write_value(value))
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Writes) {
p.reject_error(p_cx, Security);
return p;
}
if value.len() > MAXIMUM_ATTRIBUTE_LENGTH {
p.reject_error(p_cx, InvalidModification);
return p;
}
if !self.Service().Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
if !(self.Properties().Write() ||
self.Properties().WriteWithoutResponse() ||
self.Properties().AuthenticatedSignedWrites()) {
p.reject_error(p_cx, NotSupported);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::WriteValue(self.get_instance_id(), value, sender)).unwrap();
return p;
}
}
impl AsyncBluetoothListener for BluetoothRemoteGATTCharacteristic {
fn handle_response(&self, response: BluetoothResponse, promise_cx: *mut JSContext, promise: &Rc<Promise>) {
match response {
BluetoothResponse::GetDescriptor(descriptor) => {
let context = self.service.get().get_device().get_context();
let mut descriptor_map = context.get_descriptor_map().borrow_mut();
if let Some(existing_descriptor) = descriptor_map.get(&descriptor.instance_id) {
return promise.resolve_native(promise_cx, &existing_descriptor.get());
}
let bt_descriptor = BluetoothRemoteGATTDescriptor::new(&self.global(),
self,
DOMString::from(descriptor.uuid),
descriptor.instance_id.clone());
descriptor_map.insert(descriptor.instance_id, MutHeap::new(&bt_descriptor));
promise.resolve_native(promise_cx, &bt_descriptor);
},
BluetoothResponse::GetDescriptors(descriptors_vec) => {
let mut descriptors = vec!();
let context = self.service.get().get_device().get_context();
let mut descriptor_map = context.get_descriptor_map().borrow_mut();
for descriptor in descriptors_vec {
let bt_descriptor = match descriptor_map.get(&descriptor.instance_id) {
Some(existing_descriptor) => existing_descriptor.get(),
None => {
BluetoothRemoteGATTDescriptor::new(&self.global(),
self,
DOMString::from(descriptor.uuid),
descriptor.instance_id.clone())
},
};
if !descriptor_map.contains_key(&descriptor.instance_id) {
descriptor_map.insert(descriptor.instance_id, MutHeap::new(&bt_descriptor));
}
descriptors.push(bt_descriptor);
}
promise.resolve_native(promise_cx, &descriptors);
},
BluetoothResponse::ReadValue(result) => {
let value = ByteString::new(result);
*self.value.borrow_mut() = Some(value.clone());
promise.resolve_native(promise_cx, &value);
},
BluetoothResponse::WriteValue(result) => {
let value = ByteString::new(result);
*self.value.borrow_mut() = Some(value.clone());
promise.resolve_native(promise_cx, &value);
},
_ => promise.reject_error(promise_cx, Error::Type("Something went wrong...".to_owned())),
}
}
}

109
components/script/dom/bluetoothremotegattdescriptor.rs
View file

@ -2,7 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bluetooth_traits::BluetoothMethodMsg;
use bluetooth_traits::{BluetoothRequest, BluetoothResponse};
use bluetooth_traits::blacklist::{Blacklist, uuid_is_blacklisted};
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::BluetoothDeviceBinding::BluetoothDeviceMethods;
@ -12,16 +12,16 @@ use dom::bindings::codegen::Bindings::BluetoothRemoteGATTDescriptorBinding;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTDescriptorBinding::BluetoothRemoteGATTDescriptorMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding::BluetoothRemoteGATTServerMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServiceBinding::BluetoothRemoteGATTServiceMethods;
use dom::bindings::error::{ErrorResult, Fallible};
use dom::bindings::error::Error::{self, InvalidModification, Network, Security};
use dom::bindings::js::{JS, MutHeap, Root};
use dom::bindings::reflector::{Reflectable, Reflector, reflect_dom_object};
use dom::bindings::str::{ByteString, DOMString};
use dom::bluetooth::result_to_promise;
use dom::bluetooth::{AsyncBluetoothListener, response_async};
use dom::bluetoothremotegattcharacteristic::{BluetoothRemoteGATTCharacteristic, MAXIMUM_ATTRIBUTE_LENGTH};
use dom::globalscope::GlobalScope;
use dom::promise::Promise;
use ipc_channel::ipc::{self, IpcSender};
use ipc_channel::ipc::IpcSender;
use js::jsapi::JSContext;
use std::rc::Rc;
// http://webbluetoothcg.github.io/web-bluetooth/#bluetoothremotegattdescriptor
@ -60,60 +60,13 @@ impl BluetoothRemoteGATTDescriptor {
BluetoothRemoteGATTDescriptorBinding::Wrap)
}
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothMethodMsg> {
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
self.global().as_window().bluetooth_thread()
}
fn get_instance_id(&self) -> String {
self.instance_id.clone()
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattdescriptor-readvalue
fn read_value(&self) -> Fallible<ByteString> {
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Reads) {
return Err(Security)
}
let (sender, receiver) = ipc::channel().unwrap();
if !self.Characteristic().Service().Device().Gatt().Connected() {
return Err(Network)
}
self.get_bluetooth_thread().send(
BluetoothMethodMsg::ReadValue(self.get_instance_id(), sender)).unwrap();
let result = receiver.recv().unwrap();
let value = match result {
Ok(val) => {
ByteString::new(val)
},
Err(error) => {
return Err(Error::from(error))
},
};
*self.value.borrow_mut() = Some(value.clone());
Ok(value)
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattdescriptor-writevalue
fn write_value(&self, value: Vec<u8>) -> ErrorResult {
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Writes) {
return Err(Security)
}
if value.len() > MAXIMUM_ATTRIBUTE_LENGTH {
return Err(InvalidModification)
}
if !self.Characteristic().Service().Device().Gatt().Connected() {
return Err(Network)
}
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::WriteValue(self.get_instance_id(), value.clone(), sender)).unwrap();
let result = receiver.recv().unwrap();
match result {
Ok(_) => Ok(*self.value.borrow_mut() = Some(ByteString::new(value))),
Err(error) => {
Err(Error::from(error))
},
}
}
}
impl BluetoothRemoteGATTDescriptorMethods for BluetoothRemoteGATTDescriptor {
@ -135,12 +88,60 @@ impl BluetoothRemoteGATTDescriptorMethods for BluetoothRemoteGATTDescriptor {
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattdescriptor-readvalue
fn ReadValue(&self) -> Rc<Promise> {
result_to_promise(&self.global(), self.read_value())
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Reads) {
p.reject_error(p_cx, Security);
return p;
}
if !self.Characteristic().Service().Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::ReadValue(self.get_instance_id(), sender)).unwrap();
return p;
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattdescriptor-writevalue
fn WriteValue(&self, value: Vec<u8>) -> Rc<Promise> {
result_to_promise(&self.global(), self.write_value(value))
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
if uuid_is_blacklisted(self.uuid.as_ref(), Blacklist::Writes) {
p.reject_error(p_cx, Security);
return p;
}
if value.len() > MAXIMUM_ATTRIBUTE_LENGTH {
p.reject_error(p_cx, InvalidModification);
return p;
}
if !self.Characteristic().Service().Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::WriteValue(self.get_instance_id(), value, sender)).unwrap();
return p;
}
}
impl AsyncBluetoothListener for BluetoothRemoteGATTDescriptor {
fn handle_response(&self, response: BluetoothResponse, promise_cx: *mut JSContext, promise: &Rc<Promise>) {
match response {
BluetoothResponse::ReadValue(result) => {
let value = ByteString::new(result);
*self.value.borrow_mut() = Some(value.clone());
promise.resolve_native(promise_cx, &value);
},
BluetoothResponse::WriteValue(result) => {
let value = ByteString::new(result);
*self.value.borrow_mut() = Some(value.clone());
promise.resolve_native(promise_cx, &value);
},
_ => promise.reject_error(promise_cx, Error::Type("Something went wrong...".to_owned())),
}
}
}

218
components/script/dom/bluetoothremotegattserver.rs
View file

@ -2,23 +2,24 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bluetooth_traits::BluetoothMethodMsg;
use bluetooth_traits::{BluetoothRequest, BluetoothResponse};
use bluetooth_traits::blacklist::{Blacklist, uuid_is_blacklisted};
use dom::bindings::codegen::Bindings::BluetoothDeviceBinding::BluetoothDeviceMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding::BluetoothRemoteGATTServerMethods;
use dom::bindings::error::{ErrorResult, Fallible};
use dom::bindings::error::Error::{self, Network, Security};
use dom::bindings::error::ErrorResult;
use dom::bindings::js::{JS, MutHeap, Root};
use dom::bindings::reflector::{Reflectable, Reflector, reflect_dom_object};
use dom::bindings::str::DOMString;
use dom::bluetooth::result_to_promise;
use dom::bluetooth::{AsyncBluetoothListener, response_async};
use dom::bluetoothdevice::BluetoothDevice;
use dom::bluetoothremotegattservice::BluetoothRemoteGATTService;
use dom::bluetoothuuid::{BluetoothServiceUUID, BluetoothUUID};
use dom::globalscope::GlobalScope;
use dom::promise::Promise;
use ipc_channel::ipc::{self, IpcSender};
use js::jsapi::JSContext;
use std::cell::Cell;
use std::rc::Rc;
@ -45,109 +46,9 @@ impl BluetoothRemoteGATTServer {
BluetoothRemoteGATTServerBinding::Wrap)
}
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothMethodMsg> {
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
self.global().as_window().bluetooth_thread()
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-connect
fn connect(&self) -> Fallible<Root<BluetoothRemoteGATTServer>> {
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GATTServerConnect(String::from(self.Device().Id()), sender)).unwrap();
let server = receiver.recv().unwrap();
match server {
Ok(connected) => {
self.connected.set(connected);
Ok(Root::from_ref(self))
},
Err(error) => {
Err(Error::from(error))
},
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-getprimaryservice
fn get_primary_service(&self, service: BluetoothServiceUUID) -> Fallible<Root<BluetoothRemoteGATTService>> {
let uuid = try!(BluetoothUUID::service(service)).to_string();
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
}
if !self.Device().Gatt().Connected() {
return Err(Network)
}
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetPrimaryService(String::from(self.Device().Id()), uuid, sender)).unwrap();
let service = receiver.recv().unwrap();
match service {
Ok(service) => {
let context = self.device.get().get_context();
let mut service_map = context.get_service_map().borrow_mut();
if let Some(existing_service) = service_map.get(&service.instance_id) {
return Ok(existing_service.get());
}
let bt_service = BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id.clone());
service_map.insert(service.instance_id, MutHeap::new(&bt_service));
Ok(bt_service)
},
Err(error) => {
Err(Error::from(error))
},
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-getprimaryservices
fn get_primary_services(&self,
service: Option<BluetoothServiceUUID>)
-> Fallible<Vec<Root<BluetoothRemoteGATTService>>> {
let mut uuid: Option<String> = None;
if let Some(s) = service {
uuid = Some(try!(BluetoothUUID::service(s)).to_string());
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
}
}
};
if !self.Device().Gatt().Connected() {
return Err(Network)
}
let mut services = vec!();
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetPrimaryServices(String::from(self.Device().Id()), uuid, sender)).unwrap();
let services_vec = receiver.recv().unwrap();
match services_vec {
Ok(service_vec) => {
let context = self.device.get().get_context();
let mut service_map = context.get_service_map().borrow_mut();
for service in service_vec {
let bt_service = match service_map.get(&service.instance_id) {
Some(existing_service) => existing_service.get(),
None => {
BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id.clone())
},
};
if !service_map.contains_key(&service.instance_id) {
service_map.insert(service.instance_id, MutHeap::new(&bt_service));
}
services.push(bt_service);
}
Ok(services)
},
Err(error) => {
Err(Error::from(error))
},
}
}
}
impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
@ -164,14 +65,18 @@ impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-connect
fn Connect(&self) -> Rc<Promise> {
result_to_promise(&self.global(), self.connect())
let p = Promise::new(&self.global());
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GATTServerConnect(String::from(self.Device().Id()), sender)).unwrap();
return p;
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-disconnect
fn Disconnect(&self) -> ErrorResult {
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GATTServerDisconnect(String::from(self.Device().Id()), sender)).unwrap();
BluetoothRequest::GATTServerDisconnect(String::from(self.Device().Id()), sender)).unwrap();
let server = receiver.recv().unwrap();
match server {
Ok(connected) => {
@ -187,14 +92,105 @@ impl BluetoothRemoteGATTServerMethods for BluetoothRemoteGATTServer {
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-getprimaryservice
fn GetPrimaryService(&self, service: BluetoothServiceUUID) -> Rc<Promise> {
result_to_promise(&self.global(), self.get_primary_service(service))
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let uuid = match BluetoothUUID::service(service) {
Ok(uuid) => uuid.to_string(),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
p.reject_error(p_cx, Security);
return p;
}
if !self.Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GetPrimaryService(String::from(self.Device().Id()), uuid, sender)).unwrap();
return p;
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattserver-getprimaryservices
fn GetPrimaryServices(&self,
service: Option<BluetoothServiceUUID>)
-> Rc<Promise> {
result_to_promise(&self.global(), self.get_primary_services(service))
fn GetPrimaryServices(&self, service: Option<BluetoothServiceUUID>) -> Rc<Promise> {
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let mut uuid: Option<String> = None;
if let Some(s) = service {
uuid = match BluetoothUUID::service(s) {
Ok(uuid) => Some(uuid.to_string()),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
p.reject_error(p_cx, Security);
return p;
}
}
};
if !self.Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GetPrimaryServices(String::from(self.Device().Id()), uuid, sender)).unwrap();
return p;
}
}
impl AsyncBluetoothListener for BluetoothRemoteGATTServer {
fn handle_response(&self, response: BluetoothResponse, promise_cx: *mut JSContext, promise: &Rc<Promise>) {
match response {
BluetoothResponse::GATTServerConnect(connected) => {
self.connected.set(connected);
promise.resolve_native(promise_cx, self);
},
BluetoothResponse::GetPrimaryService(service) => {
let context = self.device.get().get_context();
let mut service_map = context.get_service_map().borrow_mut();
if let Some(existing_service) = service_map.get(&service.instance_id) {
promise.resolve_native(promise_cx, &existing_service.get());
}
let bt_service = BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id.clone());
service_map.insert(service.instance_id, MutHeap::new(&bt_service));
promise.resolve_native(promise_cx, &bt_service);
},
BluetoothResponse::GetPrimaryServices(services_vec) => {
let mut services = vec!();
let context = self.device.get().get_context();
let mut service_map = context.get_service_map().borrow_mut();
for service in services_vec {
let bt_service = match service_map.get(&service.instance_id) {
Some(existing_service) => existing_service.get(),
None => {
BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id.clone())
},
};
if !service_map.contains_key(&service.instance_id) {
service_map.insert(service.instance_id, MutHeap::new(&bt_service));
}
services.push(bt_service);
}
promise.resolve_native(promise_cx, &services);
},
_ => promise.reject_error(promise_cx, Error::Type("Something went wrong...".to_owned())),
}
}
}

385
components/script/dom/bluetoothremotegattservice.rs
View file

@ -2,25 +2,25 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bluetooth_traits::BluetoothMethodMsg;
use bluetooth_traits::{BluetoothRequest, BluetoothResponse};
use bluetooth_traits::blacklist::{Blacklist, uuid_is_blacklisted};
use dom::bindings::codegen::Bindings::BluetoothDeviceBinding::BluetoothDeviceMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServerBinding::BluetoothRemoteGATTServerMethods;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServiceBinding;
use dom::bindings::codegen::Bindings::BluetoothRemoteGATTServiceBinding::BluetoothRemoteGATTServiceMethods;
use dom::bindings::error::Error::{self, Network, Security};
use dom::bindings::error::Fallible;
use dom::bindings::js::{JS, MutHeap, Root};
use dom::bindings::reflector::{Reflectable, Reflector, reflect_dom_object};
use dom::bindings::str::DOMString;
use dom::bluetooth::result_to_promise;
use dom::bluetooth::{AsyncBluetoothListener, response_async};
use dom::bluetoothcharacteristicproperties::BluetoothCharacteristicProperties;
use dom::bluetoothdevice::BluetoothDevice;
use dom::bluetoothremotegattcharacteristic::BluetoothRemoteGATTCharacteristic;
use dom::bluetoothuuid::{BluetoothCharacteristicUUID, BluetoothServiceUUID, BluetoothUUID};
use dom::globalscope::GlobalScope;
use dom::promise::Promise;
use ipc_channel::ipc::{self, IpcSender};
use ipc_channel::ipc::IpcSender;
use js::jsapi::JSContext;
use std::rc::Rc;
// https://webbluetoothcg.github.io/web-bluetooth/#bluetoothremotegattservice
@ -66,87 +66,192 @@ impl BluetoothRemoteGATTService {
self.device.get()
}
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothMethodMsg> {
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
self.global().as_window().bluetooth_thread()
}
fn get_instance_id(&self) -> String {
self.instance_id.clone()
}
}
impl BluetoothRemoteGATTServiceMethods for BluetoothRemoteGATTService {
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-device
fn Device(&self) -> Root<BluetoothDevice> {
self.device.get()
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-isprimary
fn IsPrimary(&self) -> bool {
self.is_primary
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-uuid
fn Uuid(&self) -> DOMString {
self.uuid.clone()
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getcharacteristic
fn get_characteristic(&self,
characteristic: BluetoothCharacteristicUUID)
-> Fallible<Root<BluetoothRemoteGATTCharacteristic>> {
let uuid = try!(BluetoothUUID::characteristic(characteristic)).to_string();
fn GetCharacteristic(&self,
characteristic: BluetoothCharacteristicUUID)
-> Rc<Promise> {
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let uuid = match BluetoothUUID::characteristic(characteristic) {
Ok(uuid) => uuid.to_string(),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
p.reject_error(p_cx, Security);
return p;
}
if !self.Device().Gatt().Connected() {
return Err(Network)
p.reject_error(p_cx, Network);
return p;
}
let (sender, receiver) = ipc::channel().unwrap();
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetCharacteristic(self.get_instance_id(), uuid, sender)).unwrap();
let characteristic = receiver.recv().unwrap();
match characteristic {
Ok(characteristic) => {
BluetoothRequest::GetCharacteristic(self.get_instance_id(), uuid, sender)).unwrap();
return p;
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getcharacteristics
fn GetCharacteristics(&self,
characteristic: Option<BluetoothCharacteristicUUID>)
-> Rc<Promise> {
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let mut uuid: Option<String> = None;
if let Some(c) = characteristic {
uuid = match BluetoothUUID::characteristic(c) {
Ok(uuid) => Some(uuid.to_string()),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
p.reject_error(p_cx, Security);
return p;
}
}
};
if !self.Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GetCharacteristics(self.get_instance_id(), uuid, sender)).unwrap();
return p;
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getincludedservice
fn GetIncludedService(&self,
service: BluetoothServiceUUID)
-> Rc<Promise> {
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let uuid = match BluetoothUUID::service(service) {
Ok(uuid) => uuid.to_string(),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
p.reject_error(p_cx, Security);
return p;
}
if !self.Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GetIncludedService(self.get_instance_id(),
uuid,
sender)).unwrap();
return p;
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getincludedservices
fn GetIncludedServices(&self,
service: Option<BluetoothServiceUUID>)
-> Rc<Promise> {
let p = Promise::new(&self.global());
let p_cx = p.global().get_cx();
let mut uuid: Option<String> = None;
if let Some(s) = service {
uuid = match BluetoothUUID::service(s) {
Ok(uuid) => Some(uuid.to_string()),
Err(e) => {
p.reject_error(p_cx, e);
return p;
}
};
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
p.reject_error(p_cx, Security);
return p;
}
}
};
if !self.Device().Gatt().Connected() {
p.reject_error(p_cx, Network);
return p;
}
let sender = response_async(&p, self);
self.get_bluetooth_thread().send(
BluetoothRequest::GetIncludedServices(self.get_instance_id(),
uuid,
sender)).unwrap();
return p;
}
}
impl AsyncBluetoothListener for BluetoothRemoteGATTService {
fn handle_response(&self, response: BluetoothResponse, promise_cx: *mut JSContext, promise: &Rc<Promise>) {
match response {
BluetoothResponse::GetCharacteristic(characteristic) => {
let context = self.device.get().get_context();
let mut characteristic_map = context.get_characteristic_map().borrow_mut();
if let Some(existing_characteristic) = characteristic_map.get(&characteristic.instance_id) {
return Ok(existing_characteristic.get());
return promise.resolve_native(promise_cx, &existing_characteristic.get());
}
let global = self.global();
let properties = BluetoothCharacteristicProperties::new(&global,
characteristic.broadcast,
characteristic.read,
characteristic.write_without_response,
characteristic.write,
characteristic.notify,
characteristic.indicate,
characteristic.authenticated_signed_writes,
characteristic.reliable_write,
characteristic.writable_auxiliaries);
let bt_characteristic = BluetoothRemoteGATTCharacteristic::new(&global,
let properties =
BluetoothCharacteristicProperties::new(&self.global(),
characteristic.broadcast,
characteristic.read,
characteristic.write_without_response,
characteristic.write,
characteristic.notify,
characteristic.indicate,
characteristic.authenticated_signed_writes,
characteristic.reliable_write,
characteristic.writable_auxiliaries);
let bt_characteristic = BluetoothRemoteGATTCharacteristic::new(&self.global(),
self,
DOMString::from(characteristic.uuid),
&properties,
characteristic.instance_id.clone());
characteristic_map.insert(characteristic.instance_id, MutHeap::new(&bt_characteristic));
Ok(bt_characteristic)
promise.resolve_native(promise_cx, &bt_characteristic);
},
Err(error) => {
Err(Error::from(error))
},
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getcharacteristics
fn get_characteristics(&self,
characteristic: Option<BluetoothCharacteristicUUID>)
-> Fallible<Vec<Root<BluetoothRemoteGATTCharacteristic>>> {
let mut uuid: Option<String> = None;
if let Some(c) = characteristic {
uuid = Some(try!(BluetoothUUID::characteristic(c)).to_string());
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
}
}
};
if !self.Device().Gatt().Connected() {
return Err(Network)
}
let mut characteristics = vec!();
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetCharacteristics(self.get_instance_id(), uuid, sender)).unwrap();
let characteristics_vec = receiver.recv().unwrap();
match characteristics_vec {
Ok(characteristic_vec) => {
BluetoothResponse::GetCharacteristics(characteristics_vec) => {
let mut characteristics = vec!();
let context = self.device.get().get_context();
let mut characteristic_map = context.get_characteristic_map().borrow_mut();
for characteristic in characteristic_vec {
for characteristic in characteristics_vec {
let bt_characteristic = match characteristic_map.get(&characteristic.instance_id) {
Some(existing_characteristic) => existing_characteristic.get(),
None => {
@ -174,149 +279,29 @@ impl BluetoothRemoteGATTService {
}
characteristics.push(bt_characteristic);
}
Ok(characteristics)
promise.resolve_native(promise_cx, &characteristics);
},
Err(error) => {
Err(Error::from(error))
BluetoothResponse::GetIncludedService(service) => {
let s =
BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id);
promise.resolve_native(promise_cx, &s);
},
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getincludedservice
fn get_included_service(&self,
service: BluetoothServiceUUID)
-> Fallible<Root<BluetoothRemoteGATTService>> {
let uuid = try!(BluetoothUUID::service(service)).to_string();
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
}
if !self.Device().Gatt().Connected() {
return Err(Network)
}
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetIncludedService(self.get_instance_id(),
uuid,
sender)).unwrap();
let service = receiver.recv().unwrap();
match service {
Ok(service) => {
let context = self.device.get().get_context();
let mut service_map = context.get_service_map().borrow_mut();
if let Some(existing_service) = service_map.get(&service.instance_id) {
return Ok(existing_service.get());
}
let bt_service = BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id.clone());
service_map.insert(service.instance_id, MutHeap::new(&bt_service));
Ok(bt_service)
},
Err(error) => {
Err(Error::from(error))
},
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getincludedservices
fn get_included_services(&self,
service: Option<BluetoothServiceUUID>)
-> Fallible<Vec<Root<BluetoothRemoteGATTService>>> {
let mut uuid: Option<String> = None;
if let Some(s) = service {
uuid = Some(try!(BluetoothUUID::service(s)).to_string());
if let Some(ref uuid) = uuid {
if uuid_is_blacklisted(uuid.as_ref(), Blacklist::All) {
return Err(Security)
}
}
};
if !self.Device().Gatt().Connected() {
return Err(Network)
}
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetIncludedServices(self.get_instance_id(),
uuid,
sender)).unwrap();
let services_vec = receiver.recv().unwrap();
let mut services = vec!();
match services_vec {
Ok(service_vec) => {
let context = self.device.get().get_context();
let mut service_map = context.get_service_map().borrow_mut();
for service in service_vec {
let bt_service = match service_map.get(&service.instance_id) {
Some(existing_service) => existing_service.get(),
None => {
BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id.clone())
},
};
if !service_map.contains_key(&service.instance_id) {
service_map.insert(service.instance_id, MutHeap::new(&bt_service));
}
services.push(bt_service);
}
Ok(services)
},
Err(error) => {
Err(Error::from(error))
BluetoothResponse::GetIncludedServices(services_vec) => {
let s: Vec<Root<BluetoothRemoteGATTService>> =
services_vec.into_iter()
.map(|service| BluetoothRemoteGATTService::new(&self.global(),
&self.device.get(),
DOMString::from(service.uuid),
service.is_primary,
service.instance_id))
.collect();
promise.resolve_native(promise_cx, &s);
},
_ => promise.reject_error(promise_cx, Error::Type("Something went wrong...".to_owned())),
}
}
}
impl BluetoothRemoteGATTServiceMethods for BluetoothRemoteGATTService {
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-device
fn Device(&self) -> Root<BluetoothDevice> {
self.device.get()
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-isprimary
fn IsPrimary(&self) -> bool {
self.is_primary
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-uuid
fn Uuid(&self) -> DOMString {
self.uuid.clone()
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getcharacteristic
fn GetCharacteristic(&self,
characteristic: BluetoothCharacteristicUUID)
-> Rc<Promise> {
result_to_promise(&self.global(), self.get_characteristic(characteristic))
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getcharacteristics
fn GetCharacteristics(&self,
characteristic: Option<BluetoothCharacteristicUUID>)
-> Rc<Promise> {
result_to_promise(&self.global(), self.get_characteristics(characteristic))
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getincludedservice
fn GetIncludedService(&self,
service: BluetoothServiceUUID)
-> Rc<Promise> {
result_to_promise(&self.global(), self.get_included_service(service))
}
#[allow(unrooted_must_root)]
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattservice-getincludedservices
fn GetIncludedServices(&self,
service: Option<BluetoothServiceUUID>)
-> Rc<Promise> {
result_to_promise(&self.global(), self.get_included_services(service))
}
}

6
components/script/dom/testrunner.rs
View file

@ -2,7 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bluetooth_traits::BluetoothMethodMsg;
use bluetooth_traits::BluetoothRequest;
use dom::bindings::codegen::Bindings::TestRunnerBinding;
use dom::bindings::codegen::Bindings::TestRunnerBinding::TestRunnerMethods;
use dom::bindings::error::{Error, ErrorResult};
@ -31,7 +31,7 @@ impl TestRunner {
TestRunnerBinding::Wrap)
}
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothMethodMsg> {
fn get_bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
self.global().as_window().bluetooth_thread()
}
}
@ -40,7 +40,7 @@ impl TestRunnerMethods for TestRunner {
// https://webbluetoothcg.github.io/web-bluetooth/tests#setBluetoothMockDataSet
fn SetBluetoothMockDataSet(&self, dataSetName: DOMString) -> ErrorResult {
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(BluetoothMethodMsg::Test(String::from(dataSetName), sender)).unwrap();
self.get_bluetooth_thread().send(BluetoothRequest::Test(String::from(dataSetName), sender)).unwrap();
match receiver.recv().unwrap().into() {
Ok(()) => {
Ok(())

8
components/script/dom/window.rs
View file

@ -3,7 +3,7 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use app_units::Au;
use bluetooth_traits::BluetoothMethodMsg;
use bluetooth_traits::BluetoothRequest;
use cssparser::Parser;
use devtools_traits::{ScriptToDevtoolsControlMsg, TimelineMarker, TimelineMarkerType};
use dom::bindings::callback::ExceptionHandling;
@ -203,7 +203,7 @@ pub struct Window {
/// A handle for communicating messages to the bluetooth thread.
#[ignore_heap_size_of = "channels are hard"]
bluetooth_thread: IpcSender<BluetoothMethodMsg>,
bluetooth_thread: IpcSender<BluetoothRequest>,
/// Pending scroll to fragment event, if any
fragment_name: DOMRefCell<Option<String>>,
@ -304,7 +304,7 @@ impl Window {
self.browsing_context.get().unwrap()
}
pub fn bluetooth_thread(&self) -> IpcSender<BluetoothMethodMsg> {
pub fn bluetooth_thread(&self) -> IpcSender<BluetoothRequest> {
self.bluetooth_thread.clone()
}
@ -1521,7 +1521,7 @@ impl Window {
image_cache_chan: ImageCacheChan,
image_cache_thread: ImageCacheThread,
resource_threads: ResourceThreads,
bluetooth_thread: IpcSender<BluetoothMethodMsg>,
bluetooth_thread: IpcSender<BluetoothRequest>,
mem_profiler_chan: mem::ProfilerChan,
time_profiler_chan: ProfilerChan,
devtools_chan: Option<IpcSender<ScriptToDevtoolsControlMsg>>,

8
components/script/network_listener.rs
View file

@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bluetooth_traits::{BluetoothResponseListener, BluetoothResponseResult};
use net_traits::{Action, FetchResponseListener, FetchResponseMsg};
use script_runtime::{CommonScriptMsg, ScriptChan};
use script_runtime::ScriptThreadEventCategory::NetworkEvent;
@ -40,6 +41,13 @@ impl<Listener: FetchResponseListener + PreInvoke + Send + 'static> NetworkListen
}
}
// helps type inference
impl<Listener: BluetoothResponseListener + PreInvoke + Send + 'static> NetworkListener<Listener> {
pub fn notify_response(&self, action: BluetoothResponseResult) {
self.notify(action);
}
}
/// A gating mechanism that runs before invoking the runnable on the target thread.
/// If the `should_invoke` method returns false, the runnable is discarded without
/// being invoked.

4
components/script/script_thread.rs
View file

@ -17,7 +17,7 @@
//! a page runs its course and the script thread returns to processing events in the main event
//! loop.
use bluetooth_traits::BluetoothMethodMsg;
use bluetooth_traits::BluetoothRequest;
use devtools;
use devtools_traits::{DevtoolScriptControlMsg, DevtoolsPageInfo};
use devtools_traits::{ScriptToDevtoolsControlMsg, WorkerId};
@ -343,7 +343,7 @@ pub struct ScriptThread {
/// there are many iframes.
resource_threads: ResourceThreads,
/// A handle to the bluetooth thread.
bluetooth_thread: IpcSender<BluetoothMethodMsg>,
bluetooth_thread: IpcSender<BluetoothRequest>,
/// The port on which the script thread receives messages (load URL, exit, etc.)
port: Receiver<MainThreadScriptMsg>,