4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@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 Connectors inline non-template implementation */
27 #include "../Utils/senfassert.hh"
29 #define prefix_ inline
30 ///////////////////////////////cci.p///////////////////////////////////////
32 ///////////////////////////////////////////////////////////////////////////
33 // senf::ppi::connector::Connector
35 prefix_ senf::ppi::connector::Connector & senf::ppi::connector::Connector::peer()
42 prefix_ senf::ppi::module::Module & senf::ppi::connector::Connector::module()
49 ////////////////////////////////////////
52 prefix_ senf::ppi::connector::Connector::Connector()
56 prefix_ senf::ppi::connector::Connector::~Connector()
62 prefix_ void senf::ppi::connector::Connector::connect(Connector & target)
64 SENF_ASSERT( ! peer_ && ! target.peer_ );
69 ////////////////////////////////////////
72 prefix_ void senf::ppi::connector::Connector::setModule(module::Module & module)
77 ///////////////////////////////////////////////////////////////////////////
78 // senf::ppi::connector::PassiveConnector
80 prefix_ bool senf::ppi::connector::PassiveConnector::throttled()
83 return nativeThrottled_ || remoteThrottled_;
86 prefix_ bool senf::ppi::connector::PassiveConnector::nativeThrottled()
89 return nativeThrottled_;
92 prefix_ void senf::ppi::connector::PassiveConnector::throttle()
95 nativeThrottled_ = true;
100 prefix_ void senf::ppi::connector::PassiveConnector::unthrottle()
102 if (throttled() && ! remoteThrottled_) {
103 nativeThrottled_ = false;
106 nativeThrottled_ = false;
110 prefix_ senf::ppi::connector::ActiveConnector & senf::ppi::connector::PassiveConnector::peer()
113 return dynamic_cast<ActiveConnector&>(Connector::peer());
116 ////////////////////////////////////////
119 prefix_ senf::ppi::connector::PassiveConnector::PassiveConnector()
120 : callback_(), remoteThrottled_(), nativeThrottled_()
123 prefix_ void senf::ppi::connector::PassiveConnector::emit()
125 SENF_ASSERT(callback_);
130 ////////////////////////////////////////
133 prefix_ void senf::ppi::connector::PassiveConnector::notifyThrottle()
136 remoteThrottled_ = true;
140 remoteThrottled_ = true;
143 prefix_ void senf::ppi::connector::PassiveConnector::emitThrottle()
145 peer().notifyThrottle();
148 prefix_ void senf::ppi::connector::PassiveConnector::emitUnthrottle()
150 peer().notifyUnthrottle();
154 prefix_ void senf::ppi::connector::PassiveConnector::v_unthrottleEvent()
157 prefix_ void senf::ppi::connector::PassiveConnector::registerRoute(ForwardingRoute & route)
159 routes_.push_back(&route);
162 ///////////////////////////////////////////////////////////////////////////
163 // senf::ppi::connector::ActiveConnector
165 prefix_ senf::ppi::connector::PassiveConnector & senf::ppi::connector::ActiveConnector::peer()
168 return dynamic_cast<PassiveConnector&>(Connector::peer());
171 prefix_ void senf::ppi::connector::ActiveConnector::onThrottle()
173 throttleCallback_ = Callback();
176 prefix_ void senf::ppi::connector::ActiveConnector::onUnthrottle()
178 unthrottleCallback_ = Callback();
181 prefix_ bool senf::ppi::connector::ActiveConnector::throttled()
184 return peer().throttled();
187 ////////////////////////////////////////
190 prefix_ senf::ppi::connector::ActiveConnector::ActiveConnector()
191 : throttleCallback_(), unthrottleCallback_(), notifyRoutes_()
194 ///////////////////////////////////////////////////////////////////////////
195 // senf::ppi::connector::InputConnector
197 prefix_ senf::Packet senf::ppi::connector::InputConnector::read()
202 prefix_ senf::ppi::connector::OutputConnector & senf::ppi::connector::InputConnector::peer()
205 return dynamic_cast<OutputConnector &>(Connector::peer());
208 prefix_ senf::ppi::connector::InputConnector::queue_iterator
209 senf::ppi::connector::InputConnector::begin()
212 return queue_.begin();
215 prefix_ senf::ppi::connector::InputConnector::queue_iterator
216 senf::ppi::connector::InputConnector::end()
222 prefix_ senf::Packet senf::ppi::connector::InputConnector::peek()
225 SENF_ASSERT( ! queue_.empty() );
226 return queue_.back();
229 prefix_ senf::ppi::connector::InputConnector::size_type
230 senf::ppi::connector::InputConnector::queueSize()
233 return queue_.size();
236 prefix_ bool senf::ppi::connector::InputConnector::empty()
239 return queue_.empty();
242 ////////////////////////////////////////
245 prefix_ senf::ppi::connector::InputConnector::InputConnector()
248 ////////////////////////////////////////
251 prefix_ void senf::ppi::connector::InputConnector::enqueue(Packet p)
253 queue_.push_front(p);
257 ///////////////////////////////////////////////////////////////////////////
258 // senf::ppi::connector::OutputConnector
260 prefix_ void senf::ppi::connector::OutputConnector::operator()(Packet p)
265 prefix_ void senf::ppi::connector::OutputConnector::write(Packet p)
270 prefix_ senf::ppi::connector::InputConnector & senf::ppi::connector::OutputConnector::peer()
273 return dynamic_cast<InputConnector&>(Connector::peer());
276 ////////////////////////////////////////
279 prefix_ senf::ppi::connector::OutputConnector::OutputConnector()
282 ///////////////////////////////////////////////////////////////////////////
283 // senf::ppi::connector::GenericPassiveInput
285 prefix_ senf::ppi::connector::GenericPassiveInput::GenericPassiveInput()
286 : qdisc_(new ThresholdQueueing(1,0))
289 prefix_ senf::ppi::connector::GenericActiveOutput & senf::ppi::connector::GenericPassiveInput::peer()
292 return dynamic_cast<GenericActiveOutput&>(Connector::peer());
295 prefix_ bool senf::ppi::connector::GenericPassiveInput::boolean_test()
301 ///////////////////////////////////////////////////////////////////////////
302 // senf::ppi::connector::GenericPassiveOutput
304 prefix_ senf::ppi::connector::GenericActiveInput & senf::ppi::connector::GenericPassiveOutput::peer()
307 return dynamic_cast<GenericActiveInput&>(Connector::peer());
310 prefix_ bool senf::ppi::connector::GenericPassiveOutput::boolean_test()
316 prefix_ void senf::ppi::connector::GenericPassiveOutput::connect(GenericActiveInput & target)
318 Connector::connect(target);
321 prefix_ senf::ppi::connector::GenericPassiveOutput::GenericPassiveOutput()
324 ///////////////////////////////////////////////////////////////////////////
325 // senf::ppi::connector::GenericActiveInput
327 prefix_ senf::ppi::connector::GenericPassiveOutput & senf::ppi::connector::GenericActiveInput::peer()
330 return dynamic_cast<GenericPassiveOutput&>(Connector::peer());
333 prefix_ bool senf::ppi::connector::GenericActiveInput::boolean_test()
336 return ! empty() || ! peer().throttled();
339 prefix_ void senf::ppi::connector::GenericActiveInput::request()
344 prefix_ senf::ppi::connector::GenericActiveInput::GenericActiveInput()
347 ///////////////////////////////////////////////////////////////////////////
348 // senf::ppi::connector::GenericActiveOutput
350 prefix_ senf::ppi::connector::GenericPassiveInput & senf::ppi::connector::GenericActiveOutput::peer()
353 return dynamic_cast<GenericPassiveInput&>(Connector::peer());
356 prefix_ bool senf::ppi::connector::GenericActiveOutput::boolean_test()
359 return ! peer().throttled();
362 prefix_ void senf::ppi::connector::GenericActiveOutput::connect(GenericPassiveInput & target)
364 Connector::connect(target);
367 prefix_ senf::ppi::connector::GenericActiveOutput::GenericActiveOutput()
370 ///////////////////////////////cci.e///////////////////////////////////////
377 // comment-column: 40
378 // c-file-style: "senf"
379 // indent-tabs-mode: nil
380 // ispell-local-dictionary: "american"
381 // compile-command: "scons -u test"