Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 172 insertions, 0 deletions

diff --git a/dom/network/TCPServerSocket.cpp b/dom/network/TCPServerSocket.cpp
new file mode 100644
index 0000000000..b39cad0e14
--- /dev/null
+++ b/dom/network/TCPServerSocket.cpp
@@ -0,0 +1,172 @@
+/* -*- 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 "mozilla/dom/TCPServerSocketBinding.h"
+#include "mozilla/dom/TCPServerSocketEvent.h"
+#include "mozilla/dom/TCPSocketBinding.h"
+#include "TCPServerSocketParent.h"
+#include "TCPServerSocketChild.h"
+#include "mozilla/dom/Event.h"
+#include "mozilla/ErrorResult.h"
+#include "TCPServerSocket.h"
+#include "TCPSocket.h"
+#include "nsComponentManagerUtils.h"
+
+using namespace mozilla::dom;
+
+NS_IMPL_CYCLE_COLLECTION_CLASS(TCPServerSocket)
+
+NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN_INHERITED(TCPServerSocket,
+                                               DOMEventTargetHelper)
+NS_IMPL_CYCLE_COLLECTION_TRACE_END
+
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(TCPServerSocket,
+                                                  DOMEventTargetHelper)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mServerSocket)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mServerBridgeChild)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mServerBridgeParent)
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+
+NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(TCPServerSocket,
+                                                DOMEventTargetHelper)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mServerSocket)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mServerBridgeChild)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mServerBridgeParent)
+NS_IMPL_CYCLE_COLLECTION_UNLINK_END
+
+NS_IMPL_ADDREF_INHERITED(TCPServerSocket, DOMEventTargetHelper)
+NS_IMPL_RELEASE_INHERITED(TCPServerSocket, DOMEventTargetHelper)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TCPServerSocket)
+  NS_INTERFACE_MAP_ENTRY(nsIServerSocketListener)
+NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
+
+TCPServerSocket::TCPServerSocket(nsIGlobalObject* aGlobal, uint16_t aPort,
+                                 bool aUseArrayBuffers, uint16_t aBacklog)
+    : DOMEventTargetHelper(aGlobal),
+      mPort(aPort),
+      mBacklog(aBacklog),
+      mUseArrayBuffers(aUseArrayBuffers) {}
+
+TCPServerSocket::~TCPServerSocket() = default;
+
+nsresult TCPServerSocket::Init() {
+  if (mServerSocket || mServerBridgeChild) {
+    NS_WARNING("Child TCPServerSocket is already listening.");
+    return NS_ERROR_FAILURE;
+  }
+
+  if (XRE_GetProcessType() == GeckoProcessType_Content) {
+    mServerBridgeChild =
+        new TCPServerSocketChild(this, mPort, mBacklog, mUseArrayBuffers);
+    return NS_OK;
+  }
+
+  nsresult rv;
+  mServerSocket =
+      do_CreateInstance("@mozilla.org/network/server-socket;1", &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+  rv = mServerSocket->Init(mPort, false, mBacklog);
+  NS_ENSURE_SUCCESS(rv, rv);
+  rv = mServerSocket->GetPort(&mPort);
+  NS_ENSURE_SUCCESS(rv, rv);
+  rv = mServerSocket->AsyncListen(this);
+  NS_ENSURE_SUCCESS(rv, rv);
+  return NS_OK;
+}
+
+already_AddRefed<TCPServerSocket> TCPServerSocket::Constructor(
+    const GlobalObject& aGlobal, uint16_t aPort,
+    const ServerSocketOptions& aOptions, uint16_t aBacklog,
+    mozilla::ErrorResult& aRv) {
+  nsCOMPtr<nsIGlobalObject> global = do_QueryInterface(aGlobal.GetAsSupports());
+  if (!global) {
+    aRv = NS_ERROR_FAILURE;
+    return nullptr;
+  }
+  bool useArrayBuffers =
+      aOptions.mBinaryType == TCPSocketBinaryType::Arraybuffer;
+  RefPtr<TCPServerSocket> socket =
+      new TCPServerSocket(global, aPort, useArrayBuffers, aBacklog);
+  nsresult rv = socket->Init();
+  if (NS_WARN_IF(NS_FAILED(rv))) {
+    aRv = NS_ERROR_FAILURE;
+    return nullptr;
+  }
+  return socket.forget();
+}
+
+uint16_t TCPServerSocket::LocalPort() const { return mPort; }
+
+void TCPServerSocket::Close() {
+  if (mServerBridgeChild) {
+    mServerBridgeChild->Close();
+  }
+  if (mServerSocket) {
+    mServerSocket->Close();
+  }
+}
+
+void TCPServerSocket::FireEvent(const nsAString& aType, TCPSocket* aSocket) {
+  TCPServerSocketEventInit init;
+  init.mBubbles = false;
+  init.mCancelable = false;
+  init.mSocket = aSocket;
+
+  RefPtr<TCPServerSocketEvent> event =
+      TCPServerSocketEvent::Constructor(this, aType, init);
+  event->SetTrusted(true);
+  DispatchEvent(*event);
+
+  if (mServerBridgeParent) {
+    mServerBridgeParent->OnConnect(event);
+  }
+}
+
+NS_IMETHODIMP
+TCPServerSocket::OnSocketAccepted(nsIServerSocket* aServer,
+                                  nsISocketTransport* aTransport) {
+  nsCOMPtr<nsIGlobalObject> global = GetOwnerGlobal();
+  RefPtr<TCPSocket> socket =
+      TCPSocket::CreateAcceptedSocket(global, aTransport, mUseArrayBuffers);
+  FireEvent(u"connect"_ns, socket);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+TCPServerSocket::OnStopListening(nsIServerSocket* aServer, nsresult aStatus) {
+  if (aStatus != NS_BINDING_ABORTED) {
+    RefPtr<Event> event = new Event(GetOwner());
+    event->InitEvent(u"error"_ns, false, false);
+    event->SetTrusted(true);
+    DispatchEvent(*event);
+
+    NS_WARNING("Server socket was closed by unexpected reason.");
+    return NS_ERROR_FAILURE;
+  }
+  mServerSocket = nullptr;
+  return NS_OK;
+}
+
+nsresult TCPServerSocket::AcceptChildSocket(TCPSocketChild* aSocketChild) {
+  nsCOMPtr<nsIGlobalObject> global = GetOwnerGlobal();
+  NS_ENSURE_TRUE(global, NS_ERROR_FAILURE);
+  RefPtr<TCPSocket> socket =
+      TCPSocket::CreateAcceptedSocket(global, aSocketChild, mUseArrayBuffers);
+  NS_ENSURE_TRUE(socket, NS_ERROR_FAILURE);
+  FireEvent(u"connect"_ns, socket);
+  return NS_OK;
+}
+
+void TCPServerSocket::SetServerBridgeParent(
+    TCPServerSocketParent* aBridgeParent) {
+  mServerBridgeParent = aBridgeParent;
+}
+
+JSObject* TCPServerSocket::WrapObject(JSContext* aCx,
+                                      JS::Handle<JSObject*> aGivenProto) {
+  return TCPServerSocket_Binding::Wrap(aCx, this, aGivenProto);
+}