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/TypeInfo.hh"
28 #include "../Utils/senfassert.hh"
30 #define prefix_ inline
31 ///////////////////////////////cci.p///////////////////////////////////////
33 ///////////////////////////////////////////////////////////////////////////
34 // senf::ppi::connector::Connector
36 prefix_ senf::ppi::connector::Connector & senf::ppi::connector::Connector::peer()
43 prefix_ senf::ppi::module::Module & senf::ppi::connector::Connector::module()
50 ////////////////////////////////////////
53 prefix_ senf::ppi::connector::Connector::Connector()
57 prefix_ senf::ppi::connector::Connector::~Connector()
63 ////////////////////////////////////////
66 prefix_ void senf::ppi::connector::Connector::setModule(module::Module & module)
71 ///////////////////////////////////////////////////////////////////////////
72 // senf::ppi::connector::PassiveConnector
74 prefix_ senf::ppi::connector::ActiveConnector & senf::ppi::connector::PassiveConnector::peer()
77 return dynamic_cast<ActiveConnector&>(Connector::peer());
80 prefix_ bool senf::ppi::connector::PassiveConnector::throttled()
83 return nativeThrottled_ || remoteThrottled_;
86 ////////////////////////////////////////
89 prefix_ void senf::ppi::connector::PassiveConnector::emitThrottle()
91 peer().notifyThrottle();
94 prefix_ void senf::ppi::connector::PassiveConnector::emitUnthrottle()
96 peer().notifyUnthrottle();
100 prefix_ void senf::ppi::connector::PassiveConnector::notifyThrottle()
103 remoteThrottled_ = true;
107 remoteThrottled_ = true;
110 prefix_ void senf::ppi::connector::PassiveConnector::v_unthrottleEvent()
113 prefix_ void senf::ppi::connector::PassiveConnector::registerRoute(ForwardingRoute & route)
115 routes_.push_back(&route);
120 prefix_ bool senf::ppi::connector::PassiveConnector::nativeThrottled()
123 return nativeThrottled_;
126 prefix_ void senf::ppi::connector::PassiveConnector::throttle()
129 nativeThrottled_ = true;
134 prefix_ void senf::ppi::connector::PassiveConnector::unthrottle()
136 if (throttled() && ! remoteThrottled_) {
137 nativeThrottled_ = false;
140 nativeThrottled_ = false;
144 ////////////////////////////////////////
147 prefix_ senf::ppi::connector::PassiveConnector::PassiveConnector()
148 : callback_(), remoteThrottled_(), nativeThrottled_()
151 prefix_ void senf::ppi::connector::PassiveConnector::emit()
153 SENF_ASSERT(callback_);
158 ///////////////////////////////////////////////////////////////////////////
159 // senf::ppi::connector::ActiveConnector
161 prefix_ senf::ppi::connector::PassiveConnector & senf::ppi::connector::ActiveConnector::peer()
164 return dynamic_cast<PassiveConnector&>(Connector::peer());
167 prefix_ void senf::ppi::connector::ActiveConnector::onThrottle()
169 throttleCallback_ = Callback();
172 prefix_ void senf::ppi::connector::ActiveConnector::onUnthrottle()
174 unthrottleCallback_ = Callback();
177 prefix_ bool senf::ppi::connector::ActiveConnector::throttled()
180 return peer().throttled();
183 ////////////////////////////////////////
186 prefix_ senf::ppi::connector::ActiveConnector::ActiveConnector()
187 : throttleCallback_(), unthrottleCallback_(), notifyRoutes_()
190 ///////////////////////////////////////////////////////////////////////////
191 // senf::ppi::connector::InputConnector
193 prefix_ senf::Packet senf::ppi::connector::InputConnector::read()
198 prefix_ senf::ppi::connector::OutputConnector & senf::ppi::connector::InputConnector::peer()
201 return dynamic_cast<OutputConnector &>(Connector::peer());
204 prefix_ senf::ppi::connector::InputConnector::queue_iterator
205 senf::ppi::connector::InputConnector::begin()
208 return queue_.begin();
211 prefix_ senf::ppi::connector::InputConnector::queue_iterator
212 senf::ppi::connector::InputConnector::end()
218 prefix_ senf::Packet senf::ppi::connector::InputConnector::peek()
221 SENF_ASSERT( ! queue_.empty() );
222 return queue_.back();
225 prefix_ senf::ppi::connector::InputConnector::size_type
226 senf::ppi::connector::InputConnector::queueSize()
229 return queue_.size();
232 prefix_ bool senf::ppi::connector::InputConnector::empty()
235 return queue_.empty();
238 ////////////////////////////////////////
241 prefix_ senf::ppi::connector::InputConnector::InputConnector()
244 ////////////////////////////////////////
247 prefix_ void senf::ppi::connector::InputConnector::enqueue(Packet p)
249 queue_.push_front(p);
253 ///////////////////////////////////////////////////////////////////////////
254 // senf::ppi::connector::OutputConnector
256 prefix_ senf::ppi::connector::InputConnector & senf::ppi::connector::OutputConnector::peer()
259 return dynamic_cast<InputConnector&>(Connector::peer());
262 prefix_ void senf::ppi::connector::OutputConnector::operator()(Packet p)
267 prefix_ void senf::ppi::connector::OutputConnector::write(Packet p)
272 ////////////////////////////////////////
275 prefix_ senf::ppi::connector::OutputConnector::OutputConnector()
278 ///////////////////////////////////////////////////////////////////////////
279 // senf::ppi::connector::GenericPassiveInput
281 prefix_ senf::ppi::connector::GenericPassiveInput::GenericPassiveInput()
282 : qdisc_(new ThresholdQueueing(1,0))
285 prefix_ senf::ppi::connector::GenericActiveOutput & senf::ppi::connector::GenericPassiveInput::peer()
288 return dynamic_cast<GenericActiveOutput&>(Connector::peer());
291 prefix_ bool senf::ppi::connector::GenericPassiveInput::boolean_test()
297 ///////////////////////////////////////////////////////////////////////////
298 // senf::ppi::connector::GenericPassiveOutput
300 prefix_ senf::ppi::connector::GenericActiveInput & senf::ppi::connector::GenericPassiveOutput::peer()
303 return dynamic_cast<GenericActiveInput&>(Connector::peer());
306 prefix_ bool senf::ppi::connector::GenericPassiveOutput::boolean_test()
312 prefix_ void senf::ppi::connector::GenericPassiveOutput::connect(GenericActiveInput & target)
314 Connector::connect(target);
317 prefix_ senf::ppi::connector::GenericPassiveOutput::GenericPassiveOutput()
320 ///////////////////////////////////////////////////////////////////////////
321 // senf::ppi::connector::GenericActiveInput
323 prefix_ senf::ppi::connector::GenericPassiveOutput & senf::ppi::connector::GenericActiveInput::peer()
326 return dynamic_cast<GenericPassiveOutput&>(Connector::peer());
329 prefix_ bool senf::ppi::connector::GenericActiveInput::boolean_test()
332 return ! empty() || ! peer().throttled();
335 prefix_ void senf::ppi::connector::GenericActiveInput::request()
340 prefix_ senf::ppi::connector::GenericActiveInput::GenericActiveInput()
343 ///////////////////////////////////////////////////////////////////////////
344 // senf::ppi::connector::GenericActiveOutput
346 prefix_ senf::ppi::connector::GenericPassiveInput & senf::ppi::connector::GenericActiveOutput::peer()
349 return dynamic_cast<GenericPassiveInput&>(Connector::peer());
352 prefix_ bool senf::ppi::connector::GenericActiveOutput::boolean_test()
355 return ! peer().throttled();
358 prefix_ void senf::ppi::connector::GenericActiveOutput::connect(GenericPassiveInput & target)
360 Connector::connect(target);
363 prefix_ senf::ppi::connector::GenericActiveOutput::GenericActiveOutput()
366 ///////////////////////////////cci.e///////////////////////////////////////
373 // comment-column: 40
374 // c-file-style: "senf"
375 // indent-tabs-mode: nil
376 // ispell-local-dictionary: "american"
377 // compile-command: "scons -u test"