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common/network/UnixSocket.h

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+/* Copyright (C) 2002-2005 RealVNC Ltd.  All Rights Reserved.
+ * Copyright (c) 2012 University of Oslo.  All Rights Reserved.
+ * 
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+// -=- UnixSocket.h - base-class for UNIX stream sockets.
+//     This header also defines the UnixListener class, used
+//     to listen for incoming socket connections over UNIX
+//
+//     NB: Any file descriptors created by the UnixSocket or
+//     UnixListener classes are close-on-exec if the OS supports
+//     it.  UnixSockets initialised with a caller-supplied fd
+//     are NOT set to close-on-exec.
+
+#ifndef __NETWORK_UNIX_SOCKET_H__
+#define __NETWORK_UNIX_SOCKET_H__
+
+#include <network/Socket.h>
+
+namespace network {
+
+  class UnixSocket : public Socket {
+  public:
+    UnixSocket(int sock);
+    UnixSocket(const char *name);
+
+    virtual char* getPeerAddress();
+    virtual char* getPeerEndpoint();
+
+    virtual bool cork(bool enable);
+  };
+
+  class UnixListener : public SocketListener {
+  public:
+    UnixListener(const char *listenaddr, int mode);
+    virtual ~UnixListener();
+
+    int getMyPort();
+
+  protected:
+    virtual Socket* createSocket(int fd);
+  };
+
+}
+
+#endif // __NETWORK_UNIX_SOCKET_H__