switch to new MPL based Fraunhofer FOKUS Public License

[senf.git] / senf / Packets / PacketInterpreter.cci

diff --git a/senf/Packets/PacketInterpreter.cci b/senf/Packets/PacketInterpreter.cci
index b5e84bb..1652db1 100644 (file)
--- a/senf/Packets/PacketInterpreter.cci
+++ b/senf/Packets/PacketInterpreter.cci
@@ -2,23 +2,28 @@
 //
 // 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 inline non-template implementation */
@@ -28,9 +33,9 @@
 #include <boost/utility.hpp>
 
 #define prefix_ inline
-///////////////////////////////cci.p///////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 
-///////////////////////////////////////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 // senf::PacketInterpreterBase
 
 // Structors and default members
@@ -98,7 +103,12 @@ prefix_ senf::PacketInterpreterBase::factory_t senf::PacketInterpreterBase::next
     return v_nextPacketType();
 }
 
-////////////////////////////////////////
+prefix_ void senf::PacketInterpreterBase::clearAnnotations()
+{
+    return impl().clearAnnotations();
+}
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 // protected members
 
 // protected structors
@@ -140,50 +150,50 @@ senf::PacketInterpreterBase::appendClone(detail::PacketImpl * impl, range r)
     return v_appendClone(impl,r);
 }
 
-////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 // private members
 
-// reference/memory management
-
-prefix_ void senf::PacketInterpreterBase::add_ref()
-{
-    intrusive_refcount_t<PacketInterpreterBase>::add_ref();
-    if (impl_)
-        impl_->add_ref();
-}
-
-prefix_ bool senf::PacketInterpreterBase::release()
-{
-    if (impl_)
-        // This call will set impl_ to 0 if we just removed the last reference ...
-        impl_->release();
-    return intrusive_refcount_t<PacketInterpreterBase>::release() && !impl_;
-}
-
 // containment management. Only to be called by PacketImpl.
 
 prefix_ void senf::PacketInterpreterBase::assignImpl(detail::PacketImpl * impl)
 {
     SENF_ASSERT(!impl_, "Internal failure: PacketInterpreter added to two Packets");
     impl_ = impl;
-    impl_->add_ref(refcount());
+    if (refcount())
+        impl_->add_ref();
 }
 
 prefix_ void senf::PacketInterpreterBase::releaseImpl()
 {
     SENF_ASSERT(impl_, "Internal failure: release of lone PacketInterpreter");
-    refcount_t refc (refcount());
-    if (refc) {
-        impl_->release(refc);
+    if (refcount()) {
+        detail::PacketImpl * i (impl_);
         impl_ = 0;
+        // This call might delete this ...
+        i->release();
     } else {
         impl_ = 0;
         delete this;
     }
 }
 
+prefix_ void senf::intrusive_ptr_add_ref(PacketInterpreterBase const * p)
+{
+    if (! p->refcount())
+        const_cast<PacketInterpreterBase *>(p)->add_ref();
+    else
+        const_cast<PacketInterpreterBase *>(p)->intrusive_refcount_base::add_ref();
+}
+
+prefix_ void senf::intrusive_ptr_release(PacketInterpreterBase const * p)
+{
+    if (p->refcount() <= 1)
+        const_cast<PacketInterpreterBase *>(p)->release();
+    else
+        const_cast<PacketInterpreterBase *>(p)->intrusive_refcount_base::release();
+}
 
-///////////////////////////////cci.e///////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 #undef prefix_
 
 \f