//
// Copyright (C) 2007
// 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
-// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
+// The contents of this file are subject to the Fraunhofer FOKUS Public License
+// Version 1.0 (the "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+// http://senf.berlios.de/license.html
//
-// This program 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.
+// The Fraunhofer FOKUS Public License Version 1.0 is based on,
+// but modifies the Mozilla Public License Version 1.1.
+// See the full license text for the amendments.
//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the
-// Free Software Foundation, Inc.,
-// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// Software distributed under the License is distributed on an "AS IS" basis,
+// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+// for the specific language governing rights and limitations under the License.
+//
+// The Original Code is Fraunhofer FOKUS code.
+//
+// The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V.
+// (registered association), Hansastraße 27 c, 80686 Munich, Germany.
+// All Rights Reserved.
+//
+// Contributor(s):
+// Stefan Bund <g0dil@berlios.de>
/** \file
\brief PacketInterpreter public header */
#include <senf/Utils/TypeIdValue.hh>
//#include "PacketInterpreter.mpp"
-///////////////////////////////hh.p////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
namespace senf {
public intrusive_refcount_t<PacketInterpreterBase>
{
public:
- ///////////////////////////////////////////////////////////////////////////
+ //-////////////////////////////////////////////////////////////////////////
// Types
typedef senf::detail::packet::smart_pointer<
typedef senf::detail::packet::byte byte;
typedef boost::iterator_range<iterator> range;
- typedef boost::optional< boost::iterator_range<iterator> > optional_range;
+ typedef boost::optional<range> optional_range;
typedef optional_range no_range;
enum Append_t { Append };
// Create packet as new packet after a given packet
- virtual ptr createAfter(PacketInterpreterBase::ptr packet) const = 0;
- virtual ptr createAfter(PacketInterpreterBase::ptr packet, senf::NoInit_t) const = 0;
- virtual ptr createAfter(PacketInterpreterBase::ptr packet, size_type size) const = 0;
- virtual ptr createAfter(PacketInterpreterBase::ptr packet, size_type size,
+ virtual ptr createAfter(PacketInterpreterBase::ptr const & packet) const = 0;
+ virtual ptr createAfter(PacketInterpreterBase::ptr const & packet, senf::NoInit_t) const = 0;
+ virtual ptr createAfter(PacketInterpreterBase::ptr const & packet, size_type size) const = 0;
+ virtual ptr createAfter(PacketInterpreterBase::ptr const & packet, size_type size,
senf::NoInit_t) const = 0;
template <class ForwardReadableRange>
- ptr createAfter(PacketInterpreterBase::ptr packet,
+ ptr createAfter(PacketInterpreterBase::ptr const & packet,
ForwardReadableRange const & range) const;
// Create packet as new packet (header) const before a given packet
- virtual ptr createBefore(PacketInterpreterBase::ptr packet) const = 0;
- virtual ptr createBefore(PacketInterpreterBase::ptr packet, senf::NoInit_t) const = 0;
+ virtual ptr createBefore(PacketInterpreterBase::ptr const & packet) const = 0;
+ virtual ptr createBefore(PacketInterpreterBase::ptr const & packet, senf::NoInit_t) const = 0;
- virtual ptr createInsertBefore(PacketInterpreterBase::ptr packet) const = 0;
- virtual ptr createInsertBefore(PacketInterpreterBase::ptr packet, senf::NoInit_t) const = 0;
+ virtual ptr createInsertBefore(PacketInterpreterBase::ptr const & packet) const = 0;
+ virtual ptr createInsertBefore(PacketInterpreterBase::ptr const & packet, senf::NoInit_t) const = 0;
// Parse next packet in chain
- virtual ptr parseNext(ptr packet) const = 0;
+ virtual ptr parseNext(ptr const & packet, PacketInterpreterBase::optional_range const & range) const = 0;
};
typedef Factory const * factory_t;
- ///////////////////////////////////////////////////////////////////////////
+ //-////////////////////////////////////////////////////////////////////////
///\name Structors and default members
- ///@{
+ //\{
// protected constructors
// no copy
virtual ~PacketInterpreterBase();
- static factory_t no_factory();
+ static factory_t no_factory();
ptr clone();
- ///@}
- ///////////////////////////////////////////////////////////////////////////
+ //\}
+ //-////////////////////////////////////////////////////////////////////////
///\name Interpreter chain access
- ///@{
+ //\{
ptr next();
ptr prev();
ptr last();
template <class Type> typename PacketInterpreter<Type>::ptr parseNextAs();
- ptr parseNextAs(factory_t factory);
- template <class Type> bool is();
+ ptr parseNextAs(factory_t factory, PacketInterpreterBase::optional_range const & range);
template <class Type> typename PacketInterpreter<Type>::ptr as();
ptr append(ptr packet);
- ///@}
+ void reparse();
+
+ //\}
///\name Data access
- ///@{
+ //\{
using PacketData::valid;
PacketData & data();
- ///@}
+ //\}
///\name Annotations
- ///@{
+ //\{
template <class Annotation>
Annotation & annotation();
- ///@}
+ void clearAnnotations();
+
+ //\}
///\name Access to the abstract interface
- ///@{
+ //\{
optional_range nextPacketRange();
void finalizeThis();
factory_t factory();
factory_t nextPacketType();
- ///@}
+ //\}
protected:
// protected structors
public pool_alloc_mixin< PacketInterpreter<PacketType> >
{
public:
- ///////////////////////////////////////////////////////////////////////////
+ //-////////////////////////////////////////////////////////////////////////
// Types
typedef typename senf::detail::packet::smart_pointer<
typedef PacketType type;
typedef typename type::parser parser;
- ///////////////////////////////////////////////////////////////////////////
+ //-////////////////////////////////////////////////////////////////////////
///\name Structors and default members
- ///@{
+ //\{
// private constructors
// no copy
// Create packet as new packet after a given packet
- static ptr createAfter(PacketInterpreterBase::ptr packet);
- static ptr createAfter(PacketInterpreterBase::ptr packet, senf::NoInit_t);
- static ptr createAfter(PacketInterpreterBase::ptr packet, size_type size);
- static ptr createAfter(PacketInterpreterBase::ptr packet, size_type size, senf::NoInit_t);
+ static ptr createAfter(PacketInterpreterBase::ptr const & packet);
+ static ptr createAfter(PacketInterpreterBase::ptr const & packet, senf::NoInit_t);
+ static ptr createAfter(PacketInterpreterBase::ptr const & packet, size_type size);
+ static ptr createAfter(PacketInterpreterBase::ptr const & packet, size_type size, senf::NoInit_t);
template <class ForwardReadableRange>
- static ptr createAfter(PacketInterpreterBase::ptr packet,
+ static ptr createAfter(PacketInterpreterBase::ptr const & packet,
ForwardReadableRange const & range);
// Create packet as new packet (header) before a given packet
- static ptr createBefore(PacketInterpreterBase::ptr packet);
- static ptr createBefore(PacketInterpreterBase::ptr packet, senf::NoInit_t);
+ static ptr createBefore(PacketInterpreterBase::ptr const & spacket);
+ static ptr createBefore(PacketInterpreterBase::ptr const & packet, senf::NoInit_t);
- static ptr createInsertBefore(PacketInterpreterBase::ptr packet);
- static ptr createInsertBefore(PacketInterpreterBase::ptr packet, senf::NoInit_t);
+ static ptr createInsertBefore(PacketInterpreterBase::ptr const & packet);
+ static ptr createInsertBefore(PacketInterpreterBase::ptr const & packet, senf::NoInit_t);
// Create a clone of the current packet
ptr clone();
- ///@}
- ///////////////////////////////////////////////////////////////////////////
+ //\}
+ //-////////////////////////////////////////////////////////////////////////
// Packet field access
PacketInterpreter(detail::PacketImpl * impl, iterator b, iterator e, Append_t);
PacketInterpreter(detail::PacketImpl * impl, iterator b, iterator e, Prepend_t);
PacketInterpreter(detail::PacketImpl * impl, iterator b, iterator e,
- PacketInterpreterBase::ptr before);
+ PacketInterpreterBase::ptr const & before);
static ptr create(detail::PacketImpl * impl, iterator b, iterator e, Append_t);
static ptr create(detail::PacketImpl * impl, iterator b, iterator e, Prepend_t);
static ptr create(detail::PacketImpl * impl, iterator b, iterator e,
- PacketInterpreterBase::ptr before);
+ PacketInterpreterBase::ptr const & before);
// PacketType access
Implements the abstract factory interface for \a PacketType
*/
struct FactoryImpl : public Factory {
+ FactoryImpl() {}
+
// Create completely new packet
virtual PacketInterpreterBase::ptr create() const;
// Create packet as new packet after a given packet
- virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr packet)
+ virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr const & packet)
const;
- virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr packet,
+ virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr const & packet,
senf::NoInit_t) const;
- virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr packet,
+ virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr const & packet,
size_type size) const;
- virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr packet,
+ virtual PacketInterpreterBase::ptr createAfter(PacketInterpreterBase::ptr const & packet,
size_type size, senf::NoInit_t) const;
// Create packet as new packet (header) before a given packet
- virtual PacketInterpreterBase::ptr createBefore(PacketInterpreterBase::ptr packet)
+ virtual PacketInterpreterBase::ptr createBefore(PacketInterpreterBase::ptr const & packet)
const;
- virtual PacketInterpreterBase::ptr createBefore(PacketInterpreterBase::ptr packet,
+ virtual PacketInterpreterBase::ptr createBefore(PacketInterpreterBase::ptr const & packet,
senf::NoInit_t)
const;
- virtual PacketInterpreterBase::ptr createInsertBefore(PacketInterpreterBase::ptr packet)
+ virtual PacketInterpreterBase::ptr createInsertBefore(PacketInterpreterBase::ptr const & packet)
const;
- virtual PacketInterpreterBase::ptr createInsertBefore(PacketInterpreterBase::ptr packet,
+ virtual PacketInterpreterBase::ptr createInsertBefore(PacketInterpreterBase::ptr const & packet,
senf::NoInit_t)
const;
// Parse next packet in chain
- virtual PacketInterpreterBase::ptr parseNext(PacketInterpreterBase::ptr packet)
+ virtual PacketInterpreterBase::ptr parseNext(PacketInterpreterBase::ptr const & packet, PacketInterpreterBase::optional_range const & range)
const;
};
}
-///////////////////////////////hh.e////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
#endif
#if !defined(HH_SENF_Packets_Packets__decls_) && !defined(HH_SENF_Packets_PacketInterpreter_i_)
#define HH_SENF_Packets_PacketInterpreter_i_
projects / senf.git / blobdiff