Add m-esr52 at 52.6.0

1 files changed, 93 insertions, 0 deletions

diff --git a/ipc/unixsocket/ListenSocket.h b/ipc/unixsocket/ListenSocket.h
new file mode 100644
index 000000000..9bde4602d
--- /dev/null
+++ b/ipc/unixsocket/ListenSocket.h
@@ -0,0 +1,93 @@
+/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
+/* vim: set ts=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/. */
+
+#ifndef mozilla_ipc_ListenSocket_h
+#define mozilla_ipc_ListenSocket_h
+
+#include "mozilla/ipc/SocketBase.h"
+#include "nsString.h"
+
+class MessageLoop;
+
+namespace mozilla {
+namespace ipc {
+
+class ConnectionOrientedSocket;
+class ListenSocketConsumer;
+class ListenSocketIO;
+class UnixSocketConnector;
+
+class ListenSocket final : public SocketBase
+{
+public:
+  /**
+   * Constructs an instance of |ListenSocket|.
+   *
+   * @param aConsumer The consumer for the socket.
+   * @param aIndex An arbitrary index.
+   */
+  ListenSocket(ListenSocketConsumer* aConsumer, int aIndex);
+
+  /**
+   * Starts a task on the socket that will try to accept a new connection
+   * in a non-blocking manner.
+   *
+   * @param aConnector Connector object for socket-type-specific functions
+   * @param aConsumerLoop The socket's consumer thread.
+   * @param aIOLoop The socket's I/O thread.
+   * @param aCOSocket The connection-oriented socket for handling the
+   *                  accepted connection.
+   * @return NS_OK on success, or an XPCOM error code otherwise.
+   */
+  nsresult Listen(UnixSocketConnector* aConnector,
+                  MessageLoop* aConsumerLoop,
+                  MessageLoop* aIOLoop,
+                  ConnectionOrientedSocket* aCOSocket);
+
+  /**
+   * Starts a task on the socket that will try to accept a new connection
+   * in a non-blocking manner.
+   *
+   * @param aConnector Connector object for socket-type-specific functions
+   * @param aCOSocket The connection-oriented socket for handling the
+   *                  accepted connection.
+   * @return NS_OK on success, or an XPCOM error code otherwise.
+   */
+  nsresult Listen(UnixSocketConnector* aConnector,
+                  ConnectionOrientedSocket* aCOSocket);
+
+  /**
+   * Starts a task on the socket that will try to accept a new connection
+   * in a non-blocking manner. This method re-uses a previously created
+   * listen socket.
+   *
+   * @param aCOSocket The connection-oriented socket for handling the
+   *                  accepted connection.
+   * @return NS_OK on success, or an XPCOM error code otherwise.
+   */
+  nsresult Listen(ConnectionOrientedSocket* aCOSocket);
+
+  // Methods for |SocketBase|
+  //
+
+  void Close() override;
+  void OnConnectSuccess() override;
+  void OnConnectError() override;
+  void OnDisconnect() override;
+
+protected:
+  virtual ~ListenSocket();
+
+private:
+  ListenSocketIO* mIO;
+  ListenSocketConsumer* mConsumer;
+  int mIndex;
+};
+
+} // namespace ipc
+} // namepsace mozilla
+
+#endif // mozilla_ipc_ListenSocket_h