// $Id$
//
// Copyright (C) 2007
// Fraunhofer Institute for Open Communication Systems (FOKUS)
//
// 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
//
// 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.
//
// 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 PacketData inline non-template implementation */

// Custom includes
#include <senf/Utils/senfassert.hh>
#include <iterator>
#include "PacketImpl.hh"
// #include "PacketParser.hh"

#define prefix_ inline
//-/////////////////////////////////////////////////////////////////////////////////////////////////

//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::PacketData

prefix_ senf::detail::PacketImpl & senf::PacketData::impl()
    const
{
    SENF_ASSERT(
        impl_,
        "Internal failure: PacketData (PacketInterpreter) instance not part of any Packet?");
    return *impl_;
}

prefix_ senf::PacketData::iterator senf::PacketData::begin()
    const
{
    SENF_ASSERT(begin_ <= impl().size(),
                "Internal failure: PacketInterpreter range outside of data container");
    return boost::next(impl().begin(),begin_);
}

prefix_ senf::PacketData::iterator senf::PacketData::end()
    const
{
    SENF_ASSERT(end_ <= impl().size(),
                "Internal failure: PacketInterpreter range outside of data container");
    return boost::next(impl().begin(),end_);
}

prefix_ senf::PacketData::size_type senf::PacketData::size()
    const
{
    return end_ - begin_;
}

prefix_ bool senf::PacketData::empty()
    const
{
    return begin_ == end_;
}

prefix_ senf::PacketData::byte senf::PacketData::operator[](size_type n)
    const
{
    SENF_ASSERT( n < size(), "Access out of container range" );
    return *( boost::next(begin(),n) );
}

prefix_ senf::PacketData::byte & senf::PacketData::operator[](size_type n)
{
    SENF_ASSERT( n < size(), "Access out of container range" );
    return *( boost::next(begin(),n) );
}

// Modifying the raw packet data

prefix_ void senf::PacketData::insert(iterator pos, byte v)
{
    impl().insert(this,pos,v);
}

prefix_ void senf::PacketData::insert(iterator pos, size_type n, byte v)
{
    impl().insert(this,pos,n,v);
}

prefix_ void senf::PacketData::erase(iterator pos)
{
    impl().erase(this,pos);
}

prefix_ void senf::PacketData::erase(iterator first, iterator last)
{
    impl().erase(this,first,last);
}

prefix_ void senf::PacketData::clear()
{
    impl().clear(this);
}

prefix_ void senf::PacketData::reserve(size_type n)
{
    impl().reserve(n + size() - impl().size());
}

prefix_ senf::PacketData::size_type senf::PacketData::capacity()
    const
{
    return impl().capacity() - (impl().size() - size());
}

prefix_ bool senf::PacketData::valid()
{
    return impl_;
}

// protected members

prefix_ senf::PacketData::PacketData(size_type b, size_type e)
    : impl_(), begin_(b), end_(e)
{}

//-/////////////////////////////////////////////////////////////////////////////////////////////////
#undef prefix_


// Local Variables:
// mode: c++
// fill-column: 100
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
// comment-column: 40
// End: