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-rw-r--r--dom/network/TCPServerSocketParent.cpp118
1 files changed, 118 insertions, 0 deletions
diff --git a/dom/network/TCPServerSocketParent.cpp b/dom/network/TCPServerSocketParent.cpp
new file mode 100644
index 0000000000..c73ee7e0ff
--- /dev/null
+++ b/dom/network/TCPServerSocketParent.cpp
@@ -0,0 +1,118 @@
+/* -*- 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 "TCPServerSocket.h"
+#include "TCPServerSocketParent.h"
+#include "nsJSUtils.h"
+#include "TCPSocket.h"
+#include "TCPSocketParent.h"
+#include "mozilla/Unused.h"
+#include "mozilla/dom/BrowserParent.h"
+#include "mozilla/dom/TCPServerSocketEvent.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION(TCPServerSocketParent, mServerSocket)
+NS_IMPL_CYCLE_COLLECTING_ADDREF(TCPServerSocketParent)
+NS_IMPL_CYCLE_COLLECTING_RELEASE(TCPServerSocketParent)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(TCPServerSocketParent)
+ NS_INTERFACE_MAP_ENTRY(nsISupports)
+NS_INTERFACE_MAP_END
+
+void TCPServerSocketParent::ReleaseIPDLReference() {
+ MOZ_ASSERT(mIPCOpen);
+ mIPCOpen = false;
+ this->Release();
+}
+
+void TCPServerSocketParent::AddIPDLReference() {
+ MOZ_ASSERT(!mIPCOpen);
+ mIPCOpen = true;
+ this->AddRef();
+}
+
+TCPServerSocketParent::TCPServerSocketParent(PNeckoParent* neckoParent,
+ uint16_t aLocalPort,
+ uint16_t aBacklog,
+ bool aUseArrayBuffers)
+ : mNeckoParent(neckoParent), mIPCOpen(false) {
+ mServerSocket =
+ new TCPServerSocket(nullptr, aLocalPort, aUseArrayBuffers, aBacklog);
+ mServerSocket->SetServerBridgeParent(this);
+}
+
+TCPServerSocketParent::~TCPServerSocketParent() = default;
+
+void TCPServerSocketParent::Init() {
+ NS_ENSURE_SUCCESS_VOID(mServerSocket->Init());
+}
+
+nsresult TCPServerSocketParent::SendCallbackAccept(TCPSocketParent* socket) {
+ nsresult rv;
+
+ nsString host;
+ rv = socket->GetHost(host);
+ if (NS_FAILED(rv)) {
+ NS_ERROR("Failed to get host from nsITCPSocketParent");
+ return NS_ERROR_FAILURE;
+ }
+
+ uint16_t port;
+ rv = socket->GetPort(&port);
+ if (NS_FAILED(rv)) {
+ NS_ERROR("Failed to get port from nsITCPSocketParent");
+ return NS_ERROR_FAILURE;
+ }
+
+ if (mNeckoParent) {
+ if (mNeckoParent->SendPTCPSocketConstructor(socket, host, port)) {
+ // Call |AddIPDLReference| after the consructor message is sent
+ // successfully, otherwise |socket| could be leaked.
+ socket->AddIPDLReference();
+
+ mozilla::Unused << PTCPServerSocketParent::SendCallbackAccept(
+ WrapNotNull(socket));
+ } else {
+ NS_ERROR("Sending data from PTCPSocketParent was failed.");
+ }
+ } else {
+ NS_ERROR("The member value for NeckoParent is wrong.");
+ }
+ return NS_OK;
+}
+
+mozilla::ipc::IPCResult TCPServerSocketParent::RecvClose() {
+ NS_ENSURE_TRUE(mServerSocket, IPC_OK());
+ mServerSocket->Close();
+ return IPC_OK();
+}
+
+void TCPServerSocketParent::ActorDestroy(ActorDestroyReason why) {
+ if (mServerSocket) {
+ mServerSocket->Close();
+ mServerSocket = nullptr;
+ }
+ mNeckoParent = nullptr;
+}
+
+mozilla::ipc::IPCResult TCPServerSocketParent::RecvRequestDelete() {
+ mozilla::Unused << Send__delete__(this);
+ return IPC_OK();
+}
+
+void TCPServerSocketParent::OnConnect(TCPServerSocketEvent* event) {
+ RefPtr<TCPSocket> socket = event->Socket();
+
+ RefPtr<TCPSocketParent> socketParent = new TCPSocketParent();
+ socketParent->SetSocket(socket);
+
+ socket->SetSocketBridgeParent(socketParent);
+
+ SendCallbackAccept(socketParent);
+}
+
+} // namespace mozilla::dom