From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../webrtc/transport/ipc/StunAddrsRequestParent.h  | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 dom/media/webrtc/transport/ipc/StunAddrsRequestParent.h

(limited to 'dom/media/webrtc/transport/ipc/StunAddrsRequestParent.h')

diff --git a/dom/media/webrtc/transport/ipc/StunAddrsRequestParent.h b/dom/media/webrtc/transport/ipc/StunAddrsRequestParent.h
new file mode 100644
index 0000000000..33e71abbc7
--- /dev/null
+++ b/dom/media/webrtc/transport/ipc/StunAddrsRequestParent.h
@@ -0,0 +1,82 @@
+/* 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_StunAddrsRequestParent_h
+#define mozilla_net_StunAddrsRequestParent_h
+
+#include "mozilla/net/PStunAddrsRequestParent.h"
+
+struct MDNSService;
+
+namespace mozilla::net {
+
+class StunAddrsRequestParent : public PStunAddrsRequestParent {
+  friend class PStunAddrsRequestParent;
+
+ public:
+  StunAddrsRequestParent();
+
+  NS_IMETHOD_(MozExternalRefCountType) AddRef();
+  NS_IMETHOD_(MozExternalRefCountType) Release();
+
+  mozilla::ipc::IPCResult Recv__delete__() override;
+
+  void OnQueryComplete(const nsACString& hostname,
+                       const Maybe<nsCString>& address);
+
+ protected:
+  virtual ~StunAddrsRequestParent();
+
+  virtual mozilla::ipc::IPCResult RecvGetStunAddrs() override;
+  virtual mozilla::ipc::IPCResult RecvRegisterMDNSHostname(
+      const nsACString& hostname, const nsACString& address) override;
+  virtual mozilla::ipc::IPCResult RecvQueryMDNSHostname(
+      const nsACString& hostname) override;
+  virtual mozilla::ipc::IPCResult RecvUnregisterMDNSHostname(
+      const nsACString& hostname) override;
+  virtual void ActorDestroy(ActorDestroyReason why) override;
+
+  nsCOMPtr<nsIThread> mMainThread;
+  nsCOMPtr<nsISerialEventTarget> mSTSThread;
+
+  void GetStunAddrs_s();
+  void SendStunAddrs_m(const NrIceStunAddrArray& addrs);
+
+  void OnQueryComplete_m(const nsACString& hostname,
+                         const Maybe<nsCString>& address);
+
+  ThreadSafeAutoRefCnt mRefCnt;
+  NS_DECL_OWNINGTHREAD
+
+ private:
+  bool mIPCClosed;  // true if IPDL channel has been closed (child crash)
+
+  class MDNSServiceWrapper {
+   public:
+    explicit MDNSServiceWrapper(const std::string& ifaddr);
+    void RegisterHostname(const char* hostname, const char* address);
+    void QueryHostname(void* data, const char* hostname);
+    void UnregisterHostname(const char* hostname);
+
+    NS_IMETHOD_(MozExternalRefCountType) AddRef();
+    NS_IMETHOD_(MozExternalRefCountType) Release();
+
+   protected:
+    ThreadSafeAutoRefCnt mRefCnt;
+    NS_DECL_OWNINGTHREAD
+
+   private:
+    virtual ~MDNSServiceWrapper();
+    void StartIfRequired();
+
+    std::string ifaddr;
+    MDNSService* mMDNSService = nullptr;
+  };
+
+  static StaticRefPtr<MDNSServiceWrapper> mSharedMDNSService;
+};
+
+}  // namespace mozilla::net
+
+#endif  // mozilla_net_StunAddrsRequestParent_h
-- 
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