From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 netwerk/protocol/websocket/WebSocketChannelChild.h | 116 +++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 netwerk/protocol/websocket/WebSocketChannelChild.h

(limited to 'netwerk/protocol/websocket/WebSocketChannelChild.h')

diff --git a/netwerk/protocol/websocket/WebSocketChannelChild.h b/netwerk/protocol/websocket/WebSocketChannelChild.h
new file mode 100644
index 0000000000..0221b9fdde
--- /dev/null
+++ b/netwerk/protocol/websocket/WebSocketChannelChild.h
@@ -0,0 +1,116 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et 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/. */
+
+#ifndef mozilla_net_WebSocketChannelChild_h
+#define mozilla_net_WebSocketChannelChild_h
+
+#include "mozilla/net/NeckoTargetHolder.h"
+#include "mozilla/net/PWebSocketChild.h"
+#include "mozilla/net/BaseWebSocketChannel.h"
+#include "nsString.h"
+
+namespace mozilla {
+
+namespace net {
+
+class ChannelEvent;
+class ChannelEventQueue;
+class MessageEvent;
+
+class WebSocketChannelChild final : public BaseWebSocketChannel,
+                                    public PWebSocketChild,
+                                    public NeckoTargetHolder {
+  friend class PWebSocketChild;
+
+ public:
+  explicit WebSocketChannelChild(bool aEncrypted);
+
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+  // nsIWebSocketChannel methods BaseWebSocketChannel didn't implement for us
+  //
+  NS_IMETHOD AsyncOpen(nsIURI* aURI, const nsACString& aOrigin,
+                       JS::Handle<JS::Value> aOriginAttributes,
+                       uint64_t aInnerWindowID, nsIWebSocketListener* aListener,
+                       nsISupports* aContext, JSContext* aCx) override;
+  NS_IMETHOD AsyncOpenNative(nsIURI* aURI, const nsACString& aOrigin,
+                             const OriginAttributes& aOriginAttributes,
+                             uint64_t aInnerWindowID,
+                             nsIWebSocketListener* aListener,
+                             nsISupports* aContext) override;
+  NS_IMETHOD Close(uint16_t code, const nsACString& reason) override;
+  NS_IMETHOD SendMsg(const nsACString& aMsg) override;
+  NS_IMETHOD SendBinaryMsg(const nsACString& aMsg) override;
+  NS_IMETHOD SendBinaryStream(nsIInputStream* aStream,
+                              uint32_t aLength) override;
+  NS_IMETHOD GetSecurityInfo(nsITransportSecurityInfo** aSecurityInfo) override;
+
+  void AddIPDLReference();
+  void ReleaseIPDLReference();
+
+  // Off main thread URI access.
+  void GetEffectiveURL(nsAString& aEffectiveURL) const override;
+  bool IsEncrypted() const override;
+
+ private:
+  ~WebSocketChannelChild();
+
+  mozilla::ipc::IPCResult RecvOnStart(const nsACString& aProtocol,
+                                      const nsACString& aExtensions,
+                                      const nsAString& aEffectiveURL,
+                                      const bool& aEncrypted,
+                                      const uint64_t& aHttpChannelId);
+  mozilla::ipc::IPCResult RecvOnStop(const nsresult& aStatusCode);
+  mozilla::ipc::IPCResult RecvOnMessageAvailable(const nsACString& aMsg,
+                                                 const bool& aMoreData);
+  mozilla::ipc::IPCResult RecvOnBinaryMessageAvailable(const nsACString& aMsg,
+                                                       const bool& aMoreData);
+  mozilla::ipc::IPCResult RecvOnAcknowledge(const uint32_t& aSize);
+  mozilla::ipc::IPCResult RecvOnServerClose(const uint16_t& aCode,
+                                            const nsACString& aReason);
+
+  void OnStart(const nsACString& aProtocol, const nsACString& aExtensions,
+               const nsAString& aEffectiveURL, const bool& aEncrypted,
+               const uint64_t& aHttpChannelId);
+  void OnStop(const nsresult& aStatusCode);
+  void OnMessageAvailable(const nsACString& aMsg);
+  void OnBinaryMessageAvailable(const nsACString& aMsg);
+  void OnAcknowledge(const uint32_t& aSize);
+  void OnServerClose(const uint16_t& aCode, const nsACString& aReason);
+  void AsyncOpenFailed();
+
+  void MaybeReleaseIPCObject();
+
+  // This function tries to get a labeled event target for |mNeckoTarget|.
+  void SetupNeckoTarget();
+
+  bool RecvOnMessageAvailableInternal(const nsACString& aMsg, bool aMoreData,
+                                      bool aBinary);
+
+  void OnError();
+
+  RefPtr<ChannelEventQueue> mEventQ;
+  nsString mEffectiveURL;
+  nsCString mReceivedMsgBuffer;
+
+  // This variable is protected by mutex.
+  enum { Opened, Closing, Closed } mIPCState;
+
+  mozilla::Mutex mMutex MOZ_UNANNOTATED;
+
+  friend class StartEvent;
+  friend class StopEvent;
+  friend class MessageEvent;
+  friend class AcknowledgeEvent;
+  friend class ServerCloseEvent;
+  friend class AsyncOpenFailedEvent;
+  friend class OnErrorEvent;
+};
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // mozilla_net_WebSocketChannelChild_h
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