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Introduce RTCError and RTCErrorEvent
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ferjm committed Jun 29, 2020
1 parent 4e6d3e7 commit 84598a5
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Showing 5 changed files with 214 additions and 0 deletions.
2 changes: 2 additions & 0 deletions components/script/dom/mod.rs
Expand Up @@ -487,6 +487,8 @@ pub mod readablestream;
pub mod request;
pub mod response;
pub mod rtcdatachannel;
pub mod rtcerror;
pub mod rtcerrorevent;
pub mod rtcicecandidate;
pub mod rtcpeerconnection;
pub mod rtcpeerconnectioniceevent;
Expand Down
90 changes: 90 additions & 0 deletions components/script/dom/rtcerror.rs
@@ -0,0 +1,90 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */

use crate::dom::bindings::codegen::Bindings::RTCErrorBinding::RTCErrorDetailType;
use crate::dom::bindings::codegen::Bindings::RTCErrorBinding::RTCErrorInit;
use crate::dom::bindings::codegen::Bindings::RTCErrorBinding::RTCErrorMethods;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::str::DOMString;
use crate::dom::domexception::{DOMErrorName, DOMException};
use crate::dom::globalscope::GlobalScope;
use crate::dom::window::Window;
use dom_struct::dom_struct;

#[dom_struct]
pub struct RTCError {
exception: Dom<DOMException>,
error_detail: RTCErrorDetailType,
sdp_line_number: Option<i32>,
http_request_status_code: Option<i32>,
sctp_cause_code: Option<i32>,
received_alert: Option<u32>,
sent_alert: Option<u32>,
}

impl RTCError {
fn new_inherited(global: &GlobalScope, init: &RTCErrorInit, message: DOMString) -> RTCError {
RTCError {
exception: Dom::from_ref(&*DOMException::new(
global,
DOMErrorName::from(&message).unwrap(),
)),
error_detail: init.errorDetail,
sdp_line_number: init.sdpLineNumber,
http_request_status_code: init.httpRequestStatusCode,
sctp_cause_code: init.sctpCauseCode,
received_alert: init.receivedAlert,
sent_alert: init.sentAlert,
}
}

fn new(global: &GlobalScope, init: &RTCErrorInit, message: DOMString) -> DomRoot<RTCError> {
reflect_dom_object(
Box::new(RTCError::new_inherited(global, init, message)),
global,
)
}

#[allow(non_snake_case)]
pub fn Constructor(
window: &Window,
init: &RTCErrorInit,
message: DOMString,
) -> DomRoot<RTCError> {
RTCError::new(&window.global(), init, message)
}
}

impl RTCErrorMethods for RTCError {
// https://www.w3.org/TR/webrtc/#dom-rtcerror-errordetail
fn ErrorDetail(&self) -> RTCErrorDetailType {
self.error_detail
}

// https://www.w3.org/TR/webrtc/#dom-rtcerror-sdplinenumber
fn GetSdpLineNumber(&self) -> Option<i32> {
self.sdp_line_number
}

// https://www.w3.org/TR/webrtc/#dom-rtcerror
fn GetHttpRequestStatusCode(&self) -> Option<i32> {
self.http_request_status_code
}

// https://www.w3.org/TR/webrtc/#dom-rtcerror-sctpcausecode
fn GetSctpCauseCode(&self) -> Option<i32> {
self.sctp_cause_code
}

// https://www.w3.org/TR/webrtc/#dom-rtcerror-receivedalert
fn GetReceivedAlert(&self) -> Option<u32> {
self.received_alert
}

// https://www.w3.org/TR/webrtc/#dom-rtcerror-sentalert
fn GetSentAlert(&self) -> Option<u32> {
self.sent_alert
}
}
72 changes: 72 additions & 0 deletions components/script/dom/rtcerrorevent.rs
@@ -0,0 +1,72 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */

use crate::dom::bindings::codegen::Bindings::EventBinding::EventMethods;
use crate::dom::bindings::codegen::Bindings::RTCErrorEventBinding::RTCErrorEventInit;
use crate::dom::bindings::codegen::Bindings::RTCErrorEventBinding::RTCErrorEventMethods;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject};
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::str::DOMString;
use crate::dom::event::Event;
use crate::dom::globalscope::GlobalScope;
use crate::dom::rtcerror::RTCError;
use crate::dom::window::Window;
use dom_struct::dom_struct;
use servo_atoms::Atom;

#[dom_struct]
pub struct RTCErrorEvent {
event: Event,
error: Dom<RTCError>,
}

impl RTCErrorEvent {
fn new_inherited(error: &RTCError) -> RTCErrorEvent {
RTCErrorEvent {
event: Event::new_inherited(),
error: Dom::from_ref(error),
}
}

fn new(
global: &GlobalScope,
type_: Atom,
bubbles: bool,
cancelable: bool,
error: &RTCError,
) -> DomRoot<RTCErrorEvent> {
let event = reflect_dom_object(Box::new(RTCErrorEvent::new_inherited(&error)), global);
{
let event = event.upcast::<Event>();
event.init_event(type_, bubbles, cancelable);
}
event
}

#[allow(non_snake_case)]
pub fn Constructor(
window: &Window,
type_: DOMString,
init: &RTCErrorEventInit,
) -> DomRoot<RTCErrorEvent> {
RTCErrorEvent::new(
&window.global(),
Atom::from(type_),
init.parent.bubbles,
init.parent.cancelable,
&init.error,
)
}
}

impl RTCErrorEventMethods for RTCErrorEvent {
fn Error(&self) -> DomRoot<RTCError> {
DomRoot::from_ref(&*self.error)
}

fn IsTrusted(&self) -> bool {
self.event.IsTrusted()
}
}
35 changes: 35 additions & 0 deletions components/script/dom/webidls/RTCError.webidl
@@ -0,0 +1,35 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */

// https://www.w3.org/TR/webrtc/#dom-rtcerror

[Exposed=Window]
interface RTCError : DOMException {
constructor(RTCErrorInit init, optional DOMString message = "");
readonly attribute RTCErrorDetailType errorDetail;
readonly attribute long? sdpLineNumber;
readonly attribute long? httpRequestStatusCode;
readonly attribute long? sctpCauseCode;
readonly attribute unsigned long? receivedAlert;
readonly attribute unsigned long? sentAlert;
};

dictionary RTCErrorInit {
required RTCErrorDetailType errorDetail;
long sdpLineNumber;
long httpRequestStatusCode;
long sctpCauseCode;
unsigned long receivedAlert;
unsigned long sentAlert;
};

enum RTCErrorDetailType {
"data-channel-failure",
"dtls-failure",
"fingerprint-failure",
"sctp-failure",
"sdp-syntax-error",
"hardware-encoder-not-available",
"hardware-encoder-error"
};
15 changes: 15 additions & 0 deletions components/script/dom/webidls/RTCErrorEvent.webidl
@@ -0,0 +1,15 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */

// https://www.w3.org/TR/webrtc/#rtcerrorevent-interface

[Exposed=Window]
interface RTCErrorEvent : Event {
constructor(DOMString type, RTCErrorEventInit eventInitDict);
[SameObject] readonly attribute RTCError error;
};

dictionary RTCErrorEventInit : EventInit {
required RTCError error;
};

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