// $Id$
//
// Copyright (C) 2006
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
-// Stefan Bund <stefan.bund@fokus.fraunhofer.de>
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Stefan Bund <g0dil@berlios.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// Custom includes
#include <boost/intrusive_ptr.hpp>
-#include "Utils/intrusive_refcount.hh"
+#include "../Utils/intrusive_refcount.hh"
+#include "../Utils/pool_alloc_mixin.hh"
///////////////////////////////ih.p////////////////////////////////////////
namespace senf {
+ class FileHandle;
/** \brief FileHandle referenced body
\internal
- The senf::FileBody class formes the body part of the handle/body structure of the FileHandle
+ The senf::FileBody class forms the body part of the handle/body structure of the FileHandle
interface. It manages the FileHandle data and is referenced by senf::FileHandle. It is
automatically managed using reference counting.
basic functionality which is only used infrequently during the lifetime of a FileHandle
instance.
+ \attention Whenever a new class is derived from FileBody which adds new members, this class
+ \e must also derive from senf::pool_alloc_mixin
*/
class FileBody
- : public senf::intrusive_refcount
+ : public senf::intrusive_refcount,
+ public senf::pool_alloc_mixin<FileBody>
{
public:
///////////////////////////////////////////////////////////////////////////
constructor not some arbitrary id even if you overload
all the virtual members. If the file descriptor is -1 the
resulting body/handle is not valid() */
- virtual ~FileBody();
+
+ // NO DESTRUCTOR HERE - destructors and virtual functions don't mix. What would be in the
+ // the destructor is in 'destroyClose()' which is called from FileHandle::~FileHandle()
+ // *before* the last handle dies.
// no copy
// no conversion constructors
///@}
///////////////////////////////////////////////////////////////////////////
+ FileHandle handle();
+
int fd() const;
void fd(int fd);
void close();
void terminate();
+ void destroyClose();
bool readable() const;
void waitReadable() const;
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
// End: