//
// 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 SocketSource public header */
#include "IOEvent.hh"
//#include "SocketSource.mpp"
-///////////////////////////////hh.p////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
namespace senf {
namespace ppi {
senf::DatagramFramingPolicy >::policy > Handle;
///< Handle type supported by this reader
- Packet operator()(Handle handle);
+ Packet operator()(Handle & handle);
///< Read packet from \a handle
/**< Read a datagram from \a handle and interpret is as
packet of type \c Packet.
explicit ActiveSocketSource(Reader reader); ///< Create non-connected reader
/**< The reader will be disabled until a socket is set
\pre Requires \a Reader to be copy constructible */
- explicit ActiveSocketSource(Handle handle); ///< Create new reader for the given handle
+ explicit ActiveSocketSource(Handle const & handle);
+ ///< Create new reader for the given handle
/**< Data will be read from \a handle and be parsed by \a
Reader.
\pre Requires \a Reader to be default constructible
\param[in] handle Handle to read data from */
- ActiveSocketSource(Handle handle, Reader reader);
+ ActiveSocketSource(Handle const & handle, Reader reader);
///< Create new reader for the given handle
/**< Data will be read from \a handle and be parsed by \a
Reader.
Reader & reader(); ///< Access Reader helper
Handle handle(); ///< Access handle
- void handle(Handle handle); ///< Set handle
+ void handle(Handle const & handle);
+ ///< Set handle
/**< Assigning an empty or in-valid() handle will disable
the module until a new, valid handle is assigned. */
- bool enabled(); ///< Check is the IOEvent of the Source is enabled
- void enabled( bool state); ///< Change the state of the Source's IOEvent
-
private:
+ Handle handle_;
+ IOEvent event_;
+ Reader reader_;
+
void read();
+ };
+
+
+ template <class Reader=DgramReader<> >
+ class ActiveBurstSocketSource
+ : public Module
+ {
+ SENF_PPI_MODULE(ActiveBurstSocketSource);
+
+ public:
+ typedef typename Reader::Handle Handle; ///< Handle type requested by the reader
+
+ connector::ActiveOutput<typename Reader::PacketType> output;
+ ///< Output connector to which the data received is written
+
+ ActiveBurstSocketSource(unsigned max_burst=0);
+ explicit ActiveBurstSocketSource(Reader reader, unsigned max_burst=0);
+ explicit ActiveBurstSocketSource(Handle const & handle, unsigned max_burst=0);
+ ActiveBurstSocketSource(Handle const & handle, Reader reader, unsigned max_burst=0);
+
+ Reader & reader(); ///< Access Reader helper
+ Handle handle(); ///< Access handle
+ void handle(Handle const & handle);
+ ///< Set handle
+ /**< Assigning an empty or in-valid() handle will disable
+ the module until a new, valid handle is assigned. */
+
+ unsigned maxBurst() const;
+ void maxBurst(unsigned max_burst);
+ void flush();
+
+ private:
Handle handle_;
IOEvent event_;
Reader reader_;
+ unsigned maxBurst_;
+
+ void read();
};
}}}
-///////////////////////////////hh.e////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
//#include "SocketSource.cci"
#include "SocketSource.ct"
#include "SocketSource.cti"
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