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// Copyright (C) 2007
// Fraunhofer Institute for Open Communication Systems (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
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// 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.
//
// 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.
//
// 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.
/** \file
\brief ModuleManager inline non-template implementation */
// Custom includes
#include <algorithm>
#define prefix_ inline
///////////////////////////////cci.p///////////////////////////////////////
///////////////////////////////////////////////////////////////////////////
// senf::ppi::ModuleManager
prefix_ senf::ppi::ModuleManager & senf::ppi::ModuleManager::instance()
{
static ModuleManager manager;
return manager;
}
prefix_ void senf::ppi::ModuleManager::registerModule(module::Module & module)
{
moduleRegistry_.push_back(&module);
}
prefix_ void senf::ppi::ModuleManager::unregisterModule(module::Module & module)
{
moduleRegistry_.erase(
std::remove(moduleRegistry_.begin(), moduleRegistry_.end(), & module),
moduleRegistry_.end());
}
prefix_ void senf::ppi::ModuleManager::registerInitializable(Initializable & i)
{
initQueue_.push_back(&i);
initRunner_.enable();
// This call ensures, that the senf::ppi::init() handler is called as next handler
// after this handler returns (this works since the senf::ppi::init() handler is registered as
// PRE hook and thus has very high priority)
senf::scheduler::yield();
}
prefix_ void senf::ppi::ModuleManager::unregisterInitializable(Initializable & i)
{
initQueue_.erase(
std::remove(initQueue_.begin(), initQueue_.end(), & i),
initQueue_.end());
if (initQueue_.empty())
initRunner_.disable();
}
prefix_ bool senf::ppi::ModuleManager::initializableRegistered(Initializable const & i)
const
{
return std::find(initQueue_.begin(), initQueue_.end(), &i) != initQueue_.end();
}
prefix_ bool senf::ppi::ModuleManager::running()
const
{
return running_;
}
prefix_ senf::console::DirectoryNode & senf::ppi::ModuleManager::consoleDir()
const
{
return consoleDir_.node();
}
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///////////////////////////////////////////////////////////////////////////
// senf::ppi::ModuleManager::Initializable
prefix_ senf::ppi::ModuleManager::Initializable::Initializable()
{
enqueueInitializable();
}
prefix_ senf::ppi::ModuleManager::Initializable::~Initializable()
{
dequeueInitializable();
}
prefix_ void senf::ppi::ModuleManager::Initializable::enqueueInitializable()
{
moduleManager().registerInitializable(*this);
}
prefix_ void senf::ppi::ModuleManager::Initializable::dequeueInitializable()
{
moduleManager().unregisterInitializable(*this);
}
prefix_ bool senf::ppi::ModuleManager::Initializable::initializationScheduled()
const
{
return moduleManager().initializableRegistered(*this);
}
prefix_ senf::ppi::ModuleManager::ModuleManager &
senf::ppi::ModuleManager::Initializable::moduleManager()
const
{
return ModuleManager::instance();
}
///////////////////////////////cci.e///////////////////////////////////////
#undef prefix_
// Local Variables:
// mode: c++
// fill-column: 100
// comment-column: 40
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
// End: