gecko-dev/dom/network/UDPSocket.cpp
Nathan Froyd 01583602a9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout.  The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.

CLOSED TREE makes big refactorings like this a piece of cake.

 # The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
    xargs perl -p -i -e '
 s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
 s/nsRefPtr ?</RefPtr</g;   # handle declarations and variables
'

 # Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h

 # Handle nsRefPtr.h itself, a couple places that define constructors
 # from nsRefPtr, and code generators specially.  We do this here, rather
 # than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
 # things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
     mfbt/nsRefPtr.h \
     xpcom/glue/nsCOMPtr.h \
     xpcom/base/OwningNonNull.h \
     ipc/ipdl/ipdl/lower.py \
     ipc/ipdl/ipdl/builtin.py \
     dom/bindings/Codegen.py \
     python/lldbutils/lldbutils/utils.py

 # In our indiscriminate substitution above, we renamed
 # nsRefPtrGetterAddRefs, the class behind getter_AddRefs.  Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
    xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'

if [ -d .git ]; then
    git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
    hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi

--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
2015-10-18 01:24:48 -04:00

750 lines
19 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 http://mozilla.org/MPL/2.0/. */
#include "UDPSocket.h"
#include "mozilla/AsyncEventDispatcher.h"
#include "mozilla/dom/File.h"
#include "mozilla/dom/ErrorEvent.h"
#include "mozilla/dom/UDPMessageEvent.h"
#include "mozilla/dom/UDPSocketBinding.h"
#include "mozilla/dom/UnionTypes.h"
#include "mozilla/net/DNS.h"
#include "nsComponentManagerUtils.h"
#include "nsContentUtils.h"
#include "nsINetAddr.h"
#include "nsStringStream.h"
namespace mozilla {
namespace dom {
NS_IMPL_ISUPPORTS(UDPSocket::ListenerProxy,
nsIUDPSocketListener,
nsIUDPSocketInternal)
NS_IMPL_CYCLE_COLLECTION_CLASS(UDPSocket)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(UDPSocket, DOMEventTargetHelper)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mOpened)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mClosed)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(UDPSocket, DOMEventTargetHelper)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mOpened)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mClosed)
tmp->CloseWithReason(NS_OK);
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_ADDREF_INHERITED(UDPSocket, DOMEventTargetHelper)
NS_IMPL_RELEASE_INHERITED(UDPSocket, DOMEventTargetHelper)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(UDPSocket)
NS_INTERFACE_MAP_ENTRY(nsIUDPSocketListener)
NS_INTERFACE_MAP_ENTRY(nsIUDPSocketInternal)
NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
/* static */ already_AddRefed<UDPSocket>
UDPSocket::Constructor(const GlobalObject& aGlobal,
const UDPOptions& aOptions,
ErrorResult& aRv)
{
nsCOMPtr<nsPIDOMWindow> ownerWindow = do_QueryInterface(aGlobal.GetAsSupports());
if (!ownerWindow) {
aRv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
bool addressReuse = aOptions.mAddressReuse;
bool loopback = aOptions.mLoopback;
nsCString remoteAddress;
if (aOptions.mRemoteAddress.WasPassed()) {
remoteAddress = NS_ConvertUTF16toUTF8(aOptions.mRemoteAddress.Value());
} else {
remoteAddress.SetIsVoid(true);
}
Nullable<uint16_t> remotePort;
if (aOptions.mRemotePort.WasPassed()) {
remotePort.SetValue(aOptions.mRemotePort.Value());
if (remotePort.Value() == 0) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return nullptr;
}
}
nsString localAddress;
if (aOptions.mLocalAddress.WasPassed()) {
localAddress = aOptions.mLocalAddress.Value();
// check if localAddress is a valid IPv4/6 address
NS_ConvertUTF16toUTF8 address(localAddress);
PRNetAddr prAddr;
PRStatus status = PR_StringToNetAddr(address.BeginReading(), &prAddr);
if (status != PR_SUCCESS) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return nullptr;
}
} else {
SetDOMStringToNull(localAddress);
}
Nullable<uint16_t> localPort;
if (aOptions.mLocalPort.WasPassed()) {
localPort.SetValue(aOptions.mLocalPort.Value());
if (localPort.Value() == 0) {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return nullptr;
}
}
RefPtr<UDPSocket> socket = new UDPSocket(ownerWindow, remoteAddress, remotePort);
aRv = socket->Init(localAddress, localPort, addressReuse, loopback);
if (NS_WARN_IF(aRv.Failed())) {
return nullptr;
}
return socket.forget();
}
UDPSocket::UDPSocket(nsPIDOMWindow* aOwner,
const nsCString& aRemoteAddress,
const Nullable<uint16_t>& aRemotePort)
: DOMEventTargetHelper(aOwner)
, mRemoteAddress(aRemoteAddress)
, mRemotePort(aRemotePort)
, mReadyState(SocketReadyState::Opening)
{
MOZ_ASSERT(aOwner);
MOZ_ASSERT(aOwner->IsInnerWindow());
nsIDocument* aDoc = aOwner->GetExtantDoc();
if (aDoc) {
aDoc->DisallowBFCaching();
}
}
UDPSocket::~UDPSocket()
{
CloseWithReason(NS_OK);
}
JSObject*
UDPSocket::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
return UDPSocketBinding::Wrap(aCx, this, aGivenProto);
}
void
UDPSocket::DisconnectFromOwner()
{
DOMEventTargetHelper::DisconnectFromOwner();
CloseWithReason(NS_OK);
}
already_AddRefed<Promise>
UDPSocket::Close()
{
MOZ_ASSERT(mClosed);
RefPtr<Promise> promise = mClosed;
if (mReadyState == SocketReadyState::Closed) {
return promise.forget();
}
CloseWithReason(NS_OK);
return promise.forget();
}
void
UDPSocket::CloseWithReason(nsresult aReason)
{
if (mReadyState == SocketReadyState::Closed) {
return;
}
if (mOpened) {
if (mReadyState == SocketReadyState::Opening) {
// reject openedPromise with AbortError if socket is closed without error
nsresult openFailedReason = NS_FAILED(aReason) ? aReason : NS_ERROR_DOM_ABORT_ERR;
mOpened->MaybeReject(openFailedReason);
}
}
mReadyState = SocketReadyState::Closed;
if (mListenerProxy) {
mListenerProxy->Disconnect();
mListenerProxy = nullptr;
}
if (mSocket) {
mSocket->Close();
mSocket = nullptr;
}
if (mSocketChild) {
mSocketChild->Close();
mSocketChild = nullptr;
}
if (mClosed) {
if (NS_SUCCEEDED(aReason)) {
mClosed->MaybeResolve(JS::UndefinedHandleValue);
} else {
mClosed->MaybeReject(aReason);
}
}
mPendingMcastCommands.Clear();
}
void
UDPSocket::JoinMulticastGroup(const nsAString& aMulticastGroupAddress,
ErrorResult& aRv)
{
if (mReadyState == SocketReadyState::Closed) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return;
}
if (mReadyState == SocketReadyState::Opening) {
MulticastCommand joinCommand(MulticastCommand::Join, aMulticastGroupAddress);
mPendingMcastCommands.AppendElement(joinCommand);
return;
}
MOZ_ASSERT(mSocket || mSocketChild);
NS_ConvertUTF16toUTF8 address(aMulticastGroupAddress);
if (mSocket) {
MOZ_ASSERT(!mSocketChild);
aRv = mSocket->JoinMulticast(address, EmptyCString());
NS_WARN_IF(aRv.Failed());
return;
}
MOZ_ASSERT(mSocketChild);
aRv = mSocketChild->JoinMulticast(address, EmptyCString());
NS_WARN_IF(aRv.Failed());
}
void
UDPSocket::LeaveMulticastGroup(const nsAString& aMulticastGroupAddress,
ErrorResult& aRv)
{
if (mReadyState == SocketReadyState::Closed) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return;
}
if (mReadyState == SocketReadyState::Opening) {
MulticastCommand leaveCommand(MulticastCommand::Leave, aMulticastGroupAddress);
mPendingMcastCommands.AppendElement(leaveCommand);
return;
}
MOZ_ASSERT(mSocket || mSocketChild);
nsCString address = NS_ConvertUTF16toUTF8(aMulticastGroupAddress);
if (mSocket) {
MOZ_ASSERT(!mSocketChild);
aRv = mSocket->LeaveMulticast(address, EmptyCString());
NS_WARN_IF(aRv.Failed());
return;
}
MOZ_ASSERT(mSocketChild);
aRv = mSocketChild->LeaveMulticast(address, EmptyCString());
NS_WARN_IF(aRv.Failed());
}
nsresult
UDPSocket::DoPendingMcastCommand()
{
MOZ_ASSERT(mReadyState == SocketReadyState::Open, "Multicast command can only be executed after socket opened");
for (uint32_t i = 0; i < mPendingMcastCommands.Length(); ++i) {
MulticastCommand& command = mPendingMcastCommands[i];
ErrorResult rv;
switch (command.mCommand) {
case MulticastCommand::Join: {
JoinMulticastGroup(command.mAddress, rv);
break;
}
case MulticastCommand::Leave: {
LeaveMulticastGroup(command.mAddress, rv);
break;
}
}
if (NS_WARN_IF(rv.Failed())) {
return rv.StealNSResult();
}
}
mPendingMcastCommands.Clear();
return NS_OK;
}
bool
UDPSocket::Send(const StringOrBlobOrArrayBufferOrArrayBufferView& aData,
const Optional<nsAString>& aRemoteAddress,
const Optional<Nullable<uint16_t>>& aRemotePort,
ErrorResult& aRv)
{
if (mReadyState != SocketReadyState::Open) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return false;
}
MOZ_ASSERT(mSocket || mSocketChild);
// If the remote address and port were not specified in the constructor or as arguments,
// throw InvalidAccessError.
nsCString remoteAddress;
if (aRemoteAddress.WasPassed()) {
remoteAddress = NS_ConvertUTF16toUTF8(aRemoteAddress.Value());
UDPSOCKET_LOG(("%s: Send to %s", __FUNCTION__, remoteAddress.get()));
} else if (!mRemoteAddress.IsVoid()) {
remoteAddress = mRemoteAddress;
UDPSOCKET_LOG(("%s: Send to %s", __FUNCTION__, remoteAddress.get()));
} else {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return false;
}
uint16_t remotePort;
if (aRemotePort.WasPassed() && !aRemotePort.Value().IsNull()) {
remotePort = aRemotePort.Value().Value();
} else if (!mRemotePort.IsNull()) {
remotePort = mRemotePort.Value();
} else {
aRv.Throw(NS_ERROR_DOM_INVALID_ACCESS_ERR);
return false;
}
nsCOMPtr<nsIInputStream> stream;
if (aData.IsBlob()) {
Blob& blob = aData.GetAsBlob();
blob.GetInternalStream(getter_AddRefs(stream), aRv);
if (NS_WARN_IF(aRv.Failed())) {
return false;
}
} else {
nsresult rv;
nsCOMPtr<nsIStringInputStream> strStream = do_CreateInstance(NS_STRINGINPUTSTREAM_CONTRACTID, &rv);
if (NS_WARN_IF(NS_FAILED(rv))) {
aRv.Throw(rv);
return false;
}
if (aData.IsString()) {
NS_ConvertUTF16toUTF8 data(aData.GetAsString());
aRv = strStream->SetData(data.BeginReading(), data.Length());
} else if (aData.IsArrayBuffer()) {
const ArrayBuffer& data = aData.GetAsArrayBuffer();
data.ComputeLengthAndData();
aRv = strStream->SetData(reinterpret_cast<const char*>(data.Data()), data.Length());
} else {
const ArrayBufferView& data = aData.GetAsArrayBufferView();
data.ComputeLengthAndData();
aRv = strStream->SetData(reinterpret_cast<const char*>(data.Data()), data.Length());
}
if (NS_WARN_IF(aRv.Failed())) {
return false;
}
stream = strStream;
}
if (mSocket) {
aRv = mSocket->SendBinaryStream(remoteAddress, remotePort, stream);
} else if (mSocketChild) {
aRv = mSocketChild->SendBinaryStream(remoteAddress, remotePort, stream);
}
if (NS_WARN_IF(aRv.Failed())) {
return false;
}
return true;
}
nsresult
UDPSocket::InitLocal(const nsAString& aLocalAddress,
const uint16_t& aLocalPort)
{
nsresult rv;
nsCOMPtr<nsIUDPSocket> sock =
do_CreateInstance("@mozilla.org/network/udp-socket;1", &rv);
if (NS_FAILED(rv)) {
return rv;
}
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetOwner(), &rv);
if (NS_FAILED(rv)) {
return rv;
}
nsCOMPtr<nsIPrincipal> principal = global->PrincipalOrNull();
if (!principal) {
return NS_ERROR_FAILURE;
}
if (aLocalAddress.IsEmpty()) {
rv = sock->Init(aLocalPort, /* loopback = */ false, principal,
mAddressReuse, /* optionalArgc = */ 1);
} else {
PRNetAddr prAddr;
PR_InitializeNetAddr(PR_IpAddrAny, aLocalPort, &prAddr);
PR_StringToNetAddr(NS_ConvertUTF16toUTF8(aLocalAddress).BeginReading(), &prAddr);
UDPSOCKET_LOG(("%s: %s:%u", __FUNCTION__, NS_ConvertUTF16toUTF8(aLocalAddress).get(), aLocalPort));
mozilla::net::NetAddr addr;
PRNetAddrToNetAddr(&prAddr, &addr);
rv = sock->InitWithAddress(&addr, principal, mAddressReuse,
/* optionalArgc = */ 1);
}
if (NS_FAILED(rv)) {
return rv;
}
rv = sock->SetMulticastLoopback(mLoopback);
if (NS_FAILED(rv)) {
return rv;
}
mSocket = sock;
// Get real local address and local port
nsCOMPtr<nsINetAddr> localAddr;
rv = mSocket->GetLocalAddr(getter_AddRefs(localAddr));
if (NS_FAILED(rv)) {
return rv;
}
nsCString localAddress;
rv = localAddr->GetAddress(localAddress);
if (NS_FAILED(rv)) {
return rv;
}
mLocalAddress = NS_ConvertUTF8toUTF16(localAddress);
uint16_t localPort;
rv = localAddr->GetPort(&localPort);
if (NS_FAILED(rv)) {
return rv;
}
mLocalPort.SetValue(localPort);
mListenerProxy = new ListenerProxy(this);
rv = mSocket->AsyncListen(mListenerProxy);
if (NS_FAILED(rv)) {
return rv;
}
mReadyState = SocketReadyState::Open;
rv = DoPendingMcastCommand();
if (NS_FAILED(rv)) {
return rv;
}
mOpened->MaybeResolve(JS::UndefinedHandleValue);
return NS_OK;
}
nsresult
UDPSocket::InitRemote(const nsAString& aLocalAddress,
const uint16_t& aLocalPort)
{
nsresult rv;
nsCOMPtr<nsIUDPSocketChild> sock =
do_CreateInstance("@mozilla.org/udp-socket-child;1", &rv);
if (NS_FAILED(rv)) {
return rv;
}
mListenerProxy = new ListenerProxy(this);
nsCOMPtr<nsIGlobalObject> obj = do_QueryInterface(GetOwner(), &rv);
if (NS_FAILED(rv)) {
return rv;
}
nsCOMPtr<nsIPrincipal> principal = obj->PrincipalOrNull();
if (!principal) {
return NS_ERROR_FAILURE;
}
rv = sock->Bind(mListenerProxy,
principal,
NS_ConvertUTF16toUTF8(aLocalAddress),
aLocalPort,
mAddressReuse,
mLoopback);
if (NS_FAILED(rv)) {
return rv;
}
mSocketChild = sock;
return NS_OK;
}
nsresult
UDPSocket::Init(const nsString& aLocalAddress,
const Nullable<uint16_t>& aLocalPort,
const bool& aAddressReuse,
const bool& aLoopback)
{
MOZ_ASSERT(!mSocket && !mSocketChild);
mLocalAddress = aLocalAddress;
mLocalPort = aLocalPort;
mAddressReuse = aAddressReuse;
mLoopback = aLoopback;
ErrorResult rv;
nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(GetOwner());
mOpened = Promise::Create(global, rv);
if (NS_WARN_IF(rv.Failed())) {
return rv.StealNSResult();
}
mClosed = Promise::Create(global, rv);
if (NS_WARN_IF(rv.Failed())) {
return rv.StealNSResult();
}
class OpenSocketRunnable final : public nsRunnable
{
public:
explicit OpenSocketRunnable(UDPSocket* aSocket) : mSocket(aSocket)
{ }
NS_IMETHOD Run() override
{
MOZ_ASSERT(mSocket);
if (mSocket->mReadyState != SocketReadyState::Opening) {
return NS_OK;
}
uint16_t localPort = 0;
if (!mSocket->mLocalPort.IsNull()) {
localPort = mSocket->mLocalPort.Value();
}
nsresult rv;
if (!XRE_IsParentProcess()) {
rv = mSocket->InitRemote(mSocket->mLocalAddress, localPort);
} else {
rv = mSocket->InitLocal(mSocket->mLocalAddress, localPort);
}
if (NS_WARN_IF(NS_FAILED(rv))) {
mSocket->CloseWithReason(NS_ERROR_DOM_NETWORK_ERR);
}
return NS_OK;
}
private:
RefPtr<UDPSocket> mSocket;
};
nsCOMPtr<nsIRunnable> runnable = new OpenSocketRunnable(this);
return NS_DispatchToMainThread(runnable);
}
void
UDPSocket::HandleReceivedData(const nsACString& aRemoteAddress,
const uint16_t& aRemotePort,
const uint8_t* aData,
const uint32_t& aDataLength)
{
if (mReadyState != SocketReadyState::Open) {
return;
}
if (NS_FAILED(CheckInnerWindowCorrectness())) {
return;
}
if (NS_FAILED(DispatchReceivedData(aRemoteAddress, aRemotePort, aData, aDataLength))) {
CloseWithReason(NS_ERROR_TYPE_ERR);
}
}
nsresult
UDPSocket::DispatchReceivedData(const nsACString& aRemoteAddress,
const uint16_t& aRemotePort,
const uint8_t* aData,
const uint32_t& aDataLength)
{
AutoJSAPI jsapi;
if (NS_WARN_IF(!jsapi.Init(GetOwner()))) {
return NS_ERROR_FAILURE;
}
JSContext* cx = jsapi.cx();
// Copy packet data to ArrayBuffer
JS::Rooted<JSObject*> arrayBuf(cx, ArrayBuffer::Create(cx, aDataLength, aData));
if (NS_WARN_IF(!arrayBuf)) {
return NS_ERROR_FAILURE;
}
JS::Rooted<JS::Value> jsData(cx, JS::ObjectValue(*arrayBuf));
// Create DOM event
RootedDictionary<UDPMessageEventInit> init(cx);
init.mRemoteAddress = NS_ConvertUTF8toUTF16(aRemoteAddress);
init.mRemotePort = aRemotePort;
init.mData = jsData;
RefPtr<UDPMessageEvent> udpEvent =
UDPMessageEvent::Constructor(this, NS_LITERAL_STRING("message"), init);
if (NS_WARN_IF(!udpEvent)) {
return NS_ERROR_FAILURE;
}
udpEvent->SetTrusted(true);
RefPtr<AsyncEventDispatcher> asyncDispatcher = new AsyncEventDispatcher(this, udpEvent);
return asyncDispatcher->PostDOMEvent();
}
// nsIUDPSocketListener
NS_IMETHODIMP
UDPSocket::OnPacketReceived(nsIUDPSocket* aSocket, nsIUDPMessage* aMessage)
{
// nsIUDPSocketListener callbacks should be invoked on main thread.
MOZ_ASSERT(NS_IsMainThread(), "Not running on main thread");
// Create appropriate JS object for message
FallibleTArray<uint8_t>& buffer = aMessage->GetDataAsTArray();
nsCOMPtr<nsINetAddr> addr;
if (NS_WARN_IF(NS_FAILED(aMessage->GetFromAddr(getter_AddRefs(addr))))) {
return NS_OK;
}
nsCString remoteAddress;
if (NS_WARN_IF(NS_FAILED(addr->GetAddress(remoteAddress)))) {
return NS_OK;
}
uint16_t remotePort;
if (NS_WARN_IF(NS_FAILED(addr->GetPort(&remotePort)))) {
return NS_OK;
}
HandleReceivedData(remoteAddress, remotePort, buffer.Elements(), buffer.Length());
return NS_OK;
}
NS_IMETHODIMP
UDPSocket::OnStopListening(nsIUDPSocket* aSocket, nsresult aStatus)
{
// nsIUDPSocketListener callbacks should be invoked on main thread.
MOZ_ASSERT(NS_IsMainThread(), "Not running on main thread");
CloseWithReason(aStatus);
return NS_OK;
}
// nsIUDPSocketInternal
NS_IMETHODIMP
UDPSocket::CallListenerError(const nsACString& aMessage,
const nsACString& aFilename,
uint32_t aLineNumber)
{
CloseWithReason(NS_ERROR_DOM_NETWORK_ERR);
return NS_OK;
}
NS_IMETHODIMP
UDPSocket::CallListenerReceivedData(const nsACString& aRemoteAddress,
uint16_t aRemotePort,
const uint8_t* aData,
uint32_t aDataLength)
{
HandleReceivedData(aRemoteAddress, aRemotePort, aData, aDataLength);
return NS_OK;
}
NS_IMETHODIMP
UDPSocket::CallListenerOpened()
{
if (mReadyState != SocketReadyState::Opening) {
return NS_OK;
}
MOZ_ASSERT(mSocketChild);
// Get real local address and local port
nsCString localAddress;
mSocketChild->GetLocalAddress(localAddress);
mLocalAddress = NS_ConvertUTF8toUTF16(localAddress);
uint16_t localPort;
mSocketChild->GetLocalPort(&localPort);
mLocalPort.SetValue(localPort);
mReadyState = SocketReadyState::Open;
nsresult rv = DoPendingMcastCommand();
if (NS_WARN_IF(NS_FAILED(rv))) {
CloseWithReason(rv);
return NS_OK;
}
mOpened->MaybeResolve(JS::UndefinedHandleValue);
return NS_OK;
}
NS_IMETHODIMP
UDPSocket::CallListenerClosed()
{
CloseWithReason(NS_OK);
return NS_OK;
}
} // namespace dom
} // namespace mozilla