FileDescriptorSimulationActivity.cpp

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 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
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#include "FileDescriptorSimulationActivity.hpp"
#include "os/MainThread.hpp"

using namespace RTT;
using namespace extras;

FileDescriptorSimulationActivity::FileDescriptorSimulationActivity(int priority,
                                                                   base::RunnableInterface* _r,
                                                                   const std::string& name) :
    base::ActivityInterface(_r),
    period(0),
    running(false)
{
    // prevent compiler warnings
    (void)priority;
    (void)name;
}

FileDescriptorSimulationActivity::FileDescriptorSimulationActivity(int scheduler,
                                                                   int priority,
                                                                   base::RunnableInterface* _r,
                                                                   const std::string& name) :
    base::ActivityInterface(_r),
    period(0),
    running(false)
{
    // prevent compiler warnings
    (void)priority;
    (void)name;
}

FileDescriptorSimulationActivity::FileDescriptorSimulationActivity(int scheduler,
                                                                   int priority,
                                                                   Seconds _p,
                                                                   base::RunnableInterface* _r,
                                                                   const std::string& name) :
    base::ActivityInterface(_r),
    period(_p >= 0.0 ? _p : 0.0),
    running(false)
{
    // prevent compiler warnings
    (void)scheduler;
    (void)priority;
    (void)name;
}

FileDescriptorSimulationActivity::FileDescriptorSimulationActivity(int scheduler,
                                                                   int priority,
                                                                   Seconds _p,
                                                                   unsigned cpu_affinity,
                                                                   base::RunnableInterface* _r,
                                                                   const std::string& name) :
    base::ActivityInterface(_r),
    period(_p >= 0.0 ? _p : 0.0),
    running(false)
{
    // prevent compiler warnings
    (void)scheduler;
    (void)priority;
    (void)cpu_affinity;
    (void)name;
}

FileDescriptorSimulationActivity::~FileDescriptorSimulationActivity()
{
    stop();
}

/***************************************************************************
 * FDAInterface functions
 ***************************************************************************/

void FileDescriptorSimulationActivity::watch(int fd)
{
    (void)fd;           // prevent compiler warning
}

void FileDescriptorSimulationActivity::unwatch(int fd)
{
    (void)fd;           // prevent compiler warning
}

void FileDescriptorSimulationActivity::clearAllWatches()
{
}

bool FileDescriptorSimulationActivity::isWatched(int fd) const
{
    (void)fd;           // prevent compiler warning
    return false;
}

bool FileDescriptorSimulationActivity::isUpdated(int fd) const
{
    return false;
}

bool FileDescriptorSimulationActivity::hasTimeout() const
{
    return false;
}

bool FileDescriptorSimulationActivity::hasError() const
{
    return false;
}

void FileDescriptorSimulationActivity::setTimeout(int timeout)
{
    (void)timeout;       // prevent compiler warning
}

void FileDescriptorSimulationActivity::setTimeout_us(int timeout_us)
{
    (void)timeout_us;    // prevent compiler warning
}

int FileDescriptorSimulationActivity::getTimeout() const
{
    return 0;
}

int FileDescriptorSimulationActivity::getTimeout_us() const
{
    return 0;
}

/***************************************************************************
 * ActivityInterface functions
 ***************************************************************************/


bool FileDescriptorSimulationActivity::start()
{
    if (running) {
        return false;
    }
    running = true;
    return true;
}

bool FileDescriptorSimulationActivity::stop()
{
    if (!running) {
        return false;
    }
    running = false;
    return true;
}

bool FileDescriptorSimulationActivity::isRunning() const
{
    return running;
}

bool FileDescriptorSimulationActivity::isActive() const
{
    return running;
}

Seconds FileDescriptorSimulationActivity::getPeriod() const
{
    return period;
}

bool FileDescriptorSimulationActivity::isPeriodic() const
{
    return (0 != period);
}

bool FileDescriptorSimulationActivity::setPeriod(Seconds s)
{
    if (s < 0) {
        return false;
    }
    period = s;
    return true;
}

unsigned FileDescriptorSimulationActivity::getCpuAffinity() const
{
    return 0;
}

bool FileDescriptorSimulationActivity::setCpuAffinity(unsigned cpu)
{
    (void)cpu;      // prevent compiler warning
    return true;
}

bool FileDescriptorSimulationActivity::execute()
{
    return true;
}

bool FileDescriptorSimulationActivity::trigger()
{
    return true;
}

os::ThreadInterface* FileDescriptorSimulationActivity::thread()
{
    return os::MainThread::Instance();
}