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_ bool senf::ppi::connector::PassiveConnector::throttled()
77 return nativeThrottled_ || remoteThrottled_;
80 prefix_ bool senf::ppi::connector::PassiveConnector::nativeThrottled()
83 return nativeThrottled_;
86 prefix_ void senf::ppi::connector::PassiveConnector::throttle()
89 nativeThrottled_ = true;
94 prefix_ void senf::ppi::connector::PassiveConnector::unthrottle()
96 if (throttled() && ! remoteThrottled_) {
97 nativeThrottled_ = false;
100 nativeThrottled_ = false;
104 prefix_ senf::ppi::connector::ActiveConnector & senf::ppi::connector::PassiveConnector::peer()
107 return dynamic_cast<ActiveConnector&>(Connector::peer());
110 ////////////////////////////////////////
113 prefix_ senf::ppi::connector::PassiveConnector::PassiveConnector()
114 : callback_(), remoteThrottled_(), nativeThrottled_()
117 prefix_ void senf::ppi::connector::PassiveConnector::emit()
119 SENF_ASSERT(callback_);
124 ////////////////////////////////////////
127 prefix_ void senf::ppi::connector::PassiveConnector::notifyThrottle()
130 remoteThrottled_ = true;
134 remoteThrottled_ = true;
137 prefix_ void senf::ppi::connector::PassiveConnector::emitThrottle()
139 peer().notifyThrottle();
142 prefix_ void senf::ppi::connector::PassiveConnector::emitUnthrottle()
144 peer().notifyUnthrottle();
148 prefix_ void senf::ppi::connector::PassiveConnector::v_unthrottleEvent()
151 prefix_ void senf::ppi::connector::PassiveConnector::registerRoute(ForwardingRoute & route)
153 routes_.push_back(&route);
156 ///////////////////////////////////////////////////////////////////////////
157 // senf::ppi::connector::ActiveConnector
159 prefix_ senf::ppi::connector::PassiveConnector & senf::ppi::connector::ActiveConnector::peer()
162 return dynamic_cast<PassiveConnector&>(Connector::peer());
165 prefix_ void senf::ppi::connector::ActiveConnector::onThrottle()
167 throttleCallback_ = Callback();
170 prefix_ void senf::ppi::connector::ActiveConnector::onUnthrottle()
172 unthrottleCallback_ = Callback();
175 prefix_ bool senf::ppi::connector::ActiveConnector::throttled()
178 return peer().throttled();
181 ////////////////////////////////////////
184 prefix_ senf::ppi::connector::ActiveConnector::ActiveConnector()
185 : throttleCallback_(), unthrottleCallback_(), notifyRoutes_()
188 ///////////////////////////////////////////////////////////////////////////
189 // senf::ppi::connector::InputConnector
191 prefix_ senf::Packet senf::ppi::connector::InputConnector::read()
196 prefix_ senf::ppi::connector::OutputConnector & senf::ppi::connector::InputConnector::peer()
199 return dynamic_cast<OutputConnector &>(Connector::peer());
202 prefix_ senf::ppi::connector::InputConnector::queue_iterator
203 senf::ppi::connector::InputConnector::begin()
206 return queue_.begin();
209 prefix_ senf::ppi::connector::InputConnector::queue_iterator
210 senf::ppi::connector::InputConnector::end()
216 prefix_ senf::Packet senf::ppi::connector::InputConnector::peek()
219 SENF_ASSERT( ! queue_.empty() );
220 return queue_.back();
223 prefix_ senf::ppi::connector::InputConnector::size_type
224 senf::ppi::connector::InputConnector::queueSize()
227 return queue_.size();
230 prefix_ bool senf::ppi::connector::InputConnector::empty()
233 return queue_.empty();
236 ////////////////////////////////////////
239 prefix_ senf::ppi::connector::InputConnector::InputConnector()
242 ////////////////////////////////////////
245 prefix_ void senf::ppi::connector::InputConnector::enqueue(Packet p)
247 queue_.push_front(p);
251 ///////////////////////////////////////////////////////////////////////////
252 // senf::ppi::connector::OutputConnector
254 prefix_ void senf::ppi::connector::OutputConnector::operator()(Packet p)
259 prefix_ void senf::ppi::connector::OutputConnector::write(Packet p)
264 prefix_ senf::ppi::connector::InputConnector & senf::ppi::connector::OutputConnector::peer()
267 return dynamic_cast<InputConnector&>(Connector::peer());
270 ////////////////////////////////////////
273 prefix_ senf::ppi::connector::OutputConnector::OutputConnector()
276 ///////////////////////////////////////////////////////////////////////////
277 // senf::ppi::connector::GenericPassiveInput
279 prefix_ senf::ppi::connector::GenericPassiveInput::GenericPassiveInput()
280 : qdisc_(new ThresholdQueueing(1,0))
283 prefix_ senf::ppi::connector::GenericActiveOutput & senf::ppi::connector::GenericPassiveInput::peer()
286 return dynamic_cast<GenericActiveOutput&>(Connector::peer());
289 prefix_ bool senf::ppi::connector::GenericPassiveInput::boolean_test()
295 ///////////////////////////////////////////////////////////////////////////
296 // senf::ppi::connector::GenericPassiveOutput
298 prefix_ senf::ppi::connector::GenericActiveInput & senf::ppi::connector::GenericPassiveOutput::peer()
301 return dynamic_cast<GenericActiveInput&>(Connector::peer());
304 prefix_ bool senf::ppi::connector::GenericPassiveOutput::boolean_test()
310 prefix_ void senf::ppi::connector::GenericPassiveOutput::connect(GenericActiveInput & target)
312 Connector::connect(target);
315 prefix_ senf::ppi::connector::GenericPassiveOutput::GenericPassiveOutput()
318 ///////////////////////////////////////////////////////////////////////////
319 // senf::ppi::connector::GenericActiveInput
321 prefix_ senf::ppi::connector::GenericPassiveOutput & senf::ppi::connector::GenericActiveInput::peer()
324 return dynamic_cast<GenericPassiveOutput&>(Connector::peer());
327 prefix_ bool senf::ppi::connector::GenericActiveInput::boolean_test()
330 return ! empty() || ! peer().throttled();
333 prefix_ void senf::ppi::connector::GenericActiveInput::request()
338 prefix_ senf::ppi::connector::GenericActiveInput::GenericActiveInput()
341 ///////////////////////////////////////////////////////////////////////////
342 // senf::ppi::connector::GenericActiveOutput
344 prefix_ senf::ppi::connector::GenericPassiveInput & senf::ppi::connector::GenericActiveOutput::peer()
347 return dynamic_cast<GenericPassiveInput&>(Connector::peer());
350 prefix_ bool senf::ppi::connector::GenericActiveOutput::boolean_test()
353 return ! peer().throttled();
356 prefix_ void senf::ppi::connector::GenericActiveOutput::connect(GenericPassiveInput & target)
358 Connector::connect(target);
361 prefix_ senf::ppi::connector::GenericActiveOutput::GenericActiveOutput()
364 ///////////////////////////////cci.e///////////////////////////////////////
371 // comment-column: 40
372 // c-file-style: "senf"
373 // indent-tabs-mode: nil
374 // ispell-local-dictionary: "american"
375 // compile-command: "scons -u test"