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Implementation of the getPrimaryService(s), the getCharacteristic(s) and the getDescriptor(s) functions.

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This commit is contained in:
fokinv 2016-03-31 10:35:24 +02:00 • committed by Attila Dusnoki
parent 9825ea41b4
commit b01c52c18f
9 changed files with 411 additions and 59 deletions
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70
components/script/dom/bluetoothremotegattcharacteristic.rs
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@ -9,7 +9,8 @@ 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::Error::Network;
use dom::bindings::codegen::UnionTypes::StringOrUnsignedLong;
use dom::bindings::error::Error::{Network, Type};
use dom::bindings::error::Fallible;
use dom::bindings::global::GlobalRef;
use dom::bindings::js::{JS, MutHeap, Root};
@ -18,6 +19,7 @@ use dom::bindings::str::ByteString;
use dom::bluetoothcharacteristicproperties::BluetoothCharacteristicProperties;
use dom::bluetoothremotegattdescriptor::BluetoothRemoteGATTDescriptor;
use dom::bluetoothremotegattservice::BluetoothRemoteGATTService;
use dom::bluetoothuuid::BluetoothUUID;
use ipc_channel::ipc::{self, IpcSender};
use net_traits::bluetooth_thread::{BluetoothMethodMsg, BluetoothObjectMsg};
use util::str::DOMString;
@ -92,31 +94,77 @@ impl BluetoothRemoteGATTCharacteristicMethods for BluetoothRemoteGATTCharacteris
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-getdescriptor
fn GetDescriptor(&self) -> Option<Root<BluetoothRemoteGATTDescriptor>> {
fn GetDescriptor(&self,
descriptor: StringOrUnsignedLong)
-> Fallible<Root<BluetoothRemoteGATTDescriptor>> {
let uuid: String = match BluetoothUUID::GetDescriptor(self.global().r(), descriptor.clone()) {
Ok(domstring) => domstring.to_string(),
Err(error) => return Err(error),
};
let (sender, receiver) = ipc::channel().unwrap();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetDescriptor(self.get_instance_id(), sender)).unwrap();
BluetoothMethodMsg::GetDescriptor(self.get_instance_id(), uuid, sender)).unwrap();
let descriptor = receiver.recv().unwrap();
match descriptor {
BluetoothObjectMsg::BluetoothDescriptor {
uuid,
instance_id
} => {
Some(BluetoothRemoteGATTDescriptor::new(self.global().r(),
&self,
DOMString::from(uuid),
instance_id))
Ok(BluetoothRemoteGATTDescriptor::new(self.global().r(),
&self,
DOMString::from(uuid),
instance_id))
},
BluetoothObjectMsg::Error {
error
} => {
println!("{}", error);
None
},
} => Err(Type(error)),
_ => unreachable!()
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-getdescriptors
fn GetDescriptors(&self,
descriptor: Option<StringOrUnsignedLong>)
-> Fallible<Vec<Root<BluetoothRemoteGATTDescriptor>>> {
let uuid: Option<String> = match descriptor {
Some(d) => match BluetoothUUID::GetDescriptor(self.global().r(), d.clone()) {
Ok(domstring) => Some(domstring.to_string()),
Err(error) => return Err(error),
},
None => None,
};
let (sender, receiver) = ipc::channel().unwrap();
let mut descriptors: Vec<Root<BluetoothRemoteGATTDescriptor>> = vec!();
self.get_bluetooth_thread().send(
BluetoothMethodMsg::GetDescriptors(self.get_instance_id(), uuid, sender)).unwrap();
let descriptors_vec = receiver.recv().unwrap();
match descriptors_vec {
BluetoothObjectMsg::BluetoothDescriptors {
descriptors_vec
} => {
for d in descriptors_vec {
match d {
BluetoothObjectMsg::BluetoothDescriptor {
uuid,
instance_id,
} => {
descriptors.push(BluetoothRemoteGATTDescriptor::new(self.global().r(),
&self,
DOMString::from(uuid),
instance_id))
},
_ => unreachable!(),
}
}
Ok(descriptors)
},
BluetoothObjectMsg::Error {
error
} => Err(Type(error)),
_ => unreachable!(),
}
}
// https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-value
fn GetValue(&self) -> Option<ByteString> {
self.value.borrow().clone()