import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

netwerk/base/nsServerSocket.h

@@ -0,0 +1,67 @@
+/* vim:set ts=2 sw=2 et cindent: */
+/* 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 nsServerSocket_h__
+#define nsServerSocket_h__
+
+#include "prio.h"
+#include "nsASocketHandler.h"
+#include "nsIServerSocket.h"
+#include "mozilla/Mutex.h"
+
+//-----------------------------------------------------------------------------
+
+class nsIEventTarget;
+namespace mozilla { namespace net {
+union NetAddr;
+
+class nsServerSocket : public nsASocketHandler
+                     , public nsIServerSocket
+{
+public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+  NS_DECL_NSISERVERSOCKET
+
+  // nsASocketHandler methods:
+  virtual void OnSocketReady(PRFileDesc *fd, int16_t outFlags) override;
+  virtual void OnSocketDetached(PRFileDesc *fd) override;
+  virtual void IsLocal(bool *aIsLocal) override;
+  virtual void KeepWhenOffline(bool *aKeepWhenOffline) override;
+
+  virtual uint64_t ByteCountSent() override { return 0; }
+  virtual uint64_t ByteCountReceived() override { return 0; }
+  nsServerSocket();
+
+  virtual void CreateClientTransport(PRFileDesc* clientFD,
+                                     const mozilla::net::NetAddr& clientAddr);
+  virtual nsresult SetSocketDefaults() { return NS_OK; }
+  virtual nsresult OnSocketListen() { return NS_OK; }
+
+protected:
+  virtual ~nsServerSocket();
+  PRFileDesc*                       mFD;
+  nsCOMPtr<nsIServerSocketListener> mListener;
+
+private:
+  void OnMsgClose();
+  void OnMsgAttach();
+
+  // try attaching our socket (mFD) to the STS's poll list.
+  nsresult TryAttach();
+
+  // lock protects access to mListener; so it is not cleared while being used.
+  mozilla::Mutex                    mLock;
+  PRNetAddr                         mAddr;
+  nsCOMPtr<nsIEventTarget>          mListenerTarget;
+  bool                              mAttached;
+  bool                              mKeepWhenOffline;
+};
+
+} // namespace net
+} // namespace mozilla
+
+//-----------------------------------------------------------------------------
+
+#endif // nsServerSocket_h__