4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Thorsten Horstmann <tho@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief QueueingSocketSink non-inline template implementation */
26 //#include "QueueingSocketSink.ih"
31 ///////////////////////////////ct.p////////////////////////////////////////
33 ///////////////////////////////////////////////////////////////////////////
34 // senf::ppi::FIFOQueueingAlgorithm<PacketType>
36 template <typename PacketType>
37 prefix_ senf::ppi::FIFOQueueingAlgorithm<PacketType>::FIFOQueueingAlgorithm(unsigned size)
41 template <typename PacketType>
42 prefix_ PacketType senf::ppi::FIFOQueueingAlgorithm<PacketType>::dequeue()
44 if (queue_.size() > 0) {
45 PacketType const & p = queue_.front();
52 template <typename PacketType>
53 prefix_ bool senf::ppi::FIFOQueueingAlgorithm<PacketType>::enqueue(PacketType const & packet)
55 if (queue_.size() < size_) {
62 template <typename PacketType>
63 prefix_ void senf::ppi::FIFOQueueingAlgorithm<PacketType>::clear()
65 while (! queue_.empty())
69 ///////////////////////////////////////////////////////////////////////////
70 // senf::ppi::module::PassiveQueueingSocketSink<Writer>
72 template <class Writer>
73 template <class QAlgorithm>
74 prefix_ senf::ppi::module::PassiveQueueingSocketSink<Writer>::PassiveQueueingSocketSink(Handle handle, QAlgorithm const & qAlgorithm)
75 : handle_( handle), writer_( ),
76 qAlgo_( new QAlgorithm(qAlgorithm)),
77 event_( handle_, IOEvent::Write)
79 registerEvent( event_, &PassiveQueueingSocketSink::writable );
80 event_.enabled( false);
82 input.onRequest( &PassiveQueueingSocketSink::write);
86 template <class Writer>
87 prefix_ void senf::ppi::module::PassiveQueueingSocketSink<Writer>::write()
89 PacketType p ( input.read());
90 if (qAlgo_->size() > 0) {
94 if (! writer_( handle_, p)) {
95 if (qAlgo_->enqueue( p) && !event_.enabled()) {
96 event_.enabled( true);
101 template <class Writer>
102 prefix_ void senf::ppi::module::PassiveQueueingSocketSink<Writer>::writable()
104 PacketType p (qAlgo_->dequeue());
106 writer_( handle_, p);
107 if (qAlgo_->size() == 0) {
108 event_.enabled( false);
112 template <class Writer>
113 prefix_ void senf::ppi::module::PassiveQueueingSocketSink<Writer>::checkThrottle()
121 ///////////////////////////////ct.e////////////////////////////////////////
128 // comment-column: 40
129 // c-file-style: "senf"
130 // indent-tabs-mode: nil
131 // ispell-local-dictionary: "american"
132 // compile-command: "scons -u test"