diff options
Diffstat (limited to 'src/components/functional_module/src/timer/timer_director.cc')
-rw-r--r-- | src/components/functional_module/src/timer/timer_director.cc | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/src/components/functional_module/src/timer/timer_director.cc b/src/components/functional_module/src/timer/timer_director.cc deleted file mode 100644 index 81ce117851..0000000000 --- a/src/components/functional_module/src/timer/timer_director.cc +++ /dev/null @@ -1,156 +0,0 @@ -/* - * Copyright (c) 2017, Ford Motor Company - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following - * disclaimer in the documentation and/or other materials provided with the - * distribution. - * - * Neither the name of the Ford Motor Company nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#include <typeinfo> -#include "functional_module/timer/timer_director.h" -#include "remote_control/rc_module_timer.h" -#include "utils/logger.h" - -namespace functional_modules { - -template <class T> -TimerThreadDelegate<T>::TimerThreadDelegate(ModuleTimer<T>& timer) - : timer_(timer), keep_running_(false) {} - -template <class T> -void TimerThreadDelegate<T>::threadMain() { - if (keep_running_) { - this->exitThreadMain(); - } - { - sync_primitives::AutoLock run_lock(keep_running_lock_); - keep_running_ = true; - } - sync_primitives::AutoLock run_lock(keep_running_lock_); - while (keep_running_) { - const TimeUnit msecs_to_wait = timer_.GetSecondsToNearestTimeout() * 1000; - sync_primitives::ConditionalVariable::WaitStatus wait_status = - keep_running_cond_.WaitFor(run_lock, msecs_to_wait); - if (sync_primitives::ConditionalVariable::kTimeout == wait_status && - keep_running_) { - timer_.CheckTimeout(); - } - } -} - -template <class T> -void TimerThreadDelegate<T>::exitThreadMain() { - if (keep_running_) { - sync_primitives::AutoLock run_lock(keep_running_lock_); - keep_running_ = false; - keep_running_cond_.NotifyOne(); - } -} - -template <class T> -void TimerThreadDelegate<T>::ResetTimer() { - if (keep_running_) { - sync_primitives::AutoLock run_lock(keep_running_lock_); - keep_running_cond_.NotifyOne(); - } -} - -TimerDirector::TimerDirector() {} - -TimerDirector::~TimerDirector() { - UnregisterAllTimers(); -} - -template <class T> -void TimerDirector::RegisterTimer(ModuleTimer<T>& timer) { - std::string type_name = typeid(timer).name(); - std::map<std::string, threads::Thread*>::iterator it = - timer_threads_.find(type_name); - if (timer_threads_.end() != it) { - // Attempt to register timer of already existing type fail. - return; - } - TimerThreadDelegate<T>* delegate = new TimerThreadDelegate<T>(timer); - threads::Thread* thread = threads::CreateThread(type_name.c_str(), delegate); - - const size_t kStackSize = 16384; - if (thread->start(threads::ThreadOptions(kStackSize))) { - timer_threads_.insert(std::make_pair(type_name, thread)); - } else { - // Failed to start timer thread for - } -} - -template void TimerDirector::RegisterTimer<remote_control::TrackableMessage>( - ModuleTimer<remote_control::TrackableMessage>& timer); - -template <class T> -void TimerDirector::UnregisterTimer(const ModuleTimer<T>& timer) { - std::string type_name = typeid(timer).name(); - std::map<std::string, threads::Thread*>::iterator it = - timer_threads_.find(type_name); - if (timer_threads_.end() == it) { - /// Failed to unregister timer that was not registered - return; - } - threads::ThreadDelegate* delegate = it->second->delegate(); - DeleteThread(it->second); - delete delegate; - timer_threads_.erase(it); -} - -template void TimerDirector::UnregisterTimer<remote_control::TrackableMessage>( - const ModuleTimer<remote_control::TrackableMessage>& timer); - -template <class T> -void TimerDirector::ResetTimer(ModuleTimer<T>& timer) { - const std::string type_name = typeid(timer).name(); - std::map<std::string, threads::Thread*>::iterator it = - timer_threads_.find(type_name); - if (timer_threads_.end() == it) { - return; - } - TimerThreadDelegate<T>* delegate = - static_cast<TimerThreadDelegate<T>*>(it->second->delegate()); - delegate->ResetTimer(); -} - -template void TimerDirector::ResetTimer<remote_control::TrackableMessage>( - ModuleTimer<remote_control::TrackableMessage>& timer); - -void TimerDirector::UnregisterAllTimers() { - for (std::map<std::string, threads::Thread*>::iterator it = - timer_threads_.begin(); - timer_threads_.end() != it; - ++it) { - threads::ThreadDelegate* delegate = it->second->delegate(); - DeleteThread(it->second); - delete delegate; - } - timer_threads_.clear(); -} - -} // namespace functional_modules |