1 files changed, 82 insertions, 0 deletions
diff --git a/netwerk/protocol/websocket/IPCTransportProvider.cpp b/netwerk/protocol/websocket/IPCTransportProvider.cpp
new file mode 100644
index 0000000000..a209769f97
--- /dev/null
+++ b/netwerk/protocol/websocket/IPCTransportProvider.cpp
@@ -0,0 +1,82 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et ft=cpp : */
+/* 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/net/IPCTransportProvider.h"
+
+#include "nsISocketTransport.h"
+#include "nsIAsyncInputStream.h"
+#include "nsIAsyncOutputStream.h"
+
+namespace mozilla {
+namespace net {
+
+NS_IMPL_ISUPPORTS(TransportProviderParent, nsITransportProvider,
+                  nsIHttpUpgradeListener)
+
+NS_IMETHODIMP
+TransportProviderParent::SetListener(nsIHttpUpgradeListener* aListener) {
+  MOZ_ASSERT(aListener);
+  mListener = aListener;
+
+  MaybeNotify();
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+TransportProviderParent::GetIPCChild(
+    mozilla::net::PTransportProviderChild** aChild) {
+  MOZ_CRASH("Don't call this in parent process");
+  *aChild = nullptr;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+TransportProviderParent::OnTransportAvailable(
+    nsISocketTransport* aTransport, nsIAsyncInputStream* aSocketIn,
+    nsIAsyncOutputStream* aSocketOut) {
+  MOZ_ASSERT(aTransport && aSocketOut && aSocketOut);
+  mTransport = aTransport;
+  mSocketIn = aSocketIn;
+  mSocketOut = aSocketOut;
+
+  MaybeNotify();
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+TransportProviderParent::OnUpgradeFailed(nsresult aErrorCode) { return NS_OK; }
+
+void TransportProviderParent::MaybeNotify() {
+  if (!mListener || !mTransport) {
+    return;
+  }
+
+  DebugOnly<nsresult> rv =
+      mListener->OnTransportAvailable(mTransport, mSocketIn, mSocketOut);
+  MOZ_ASSERT(NS_SUCCEEDED(rv));
+}
+
+NS_IMPL_ISUPPORTS(TransportProviderChild, nsITransportProvider)
+
+TransportProviderChild::~TransportProviderChild() { Send__delete__(this); }
+
+NS_IMETHODIMP
+TransportProviderChild::SetListener(nsIHttpUpgradeListener* aListener) {
+  MOZ_CRASH("Don't call this in child process");
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+TransportProviderChild::GetIPCChild(
+    mozilla::net::PTransportProviderChild** aChild) {
+  *aChild = this;
+  return NS_OK;
+}
+
+}  // namespace net
+}  // namespace mozilla