tasklet.hpp

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/*
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 *     derived from this software without specific prior written permission.
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#ifndef TASKLET_HPP_
#define TASKLET_HPP_

#include "openthread-core-config.h"

#include <stdio.h>

#include <openthread/tasklet.h>

#include "common/context.hpp"
#include "common/locator.hpp"

namespace ot {

class TaskletScheduler;

class Tasklet: public InstanceLocator, public Context
{
    friend class TaskletScheduler;

public:
    typedef void (*Handler)(Tasklet &aTasklet);

    Tasklet(otInstance &aInstance, Handler aHandler, void *aContext);

    otError Post(void);

private:
    void RunTask(void) { mHandler(*this); }

    Handler           mHandler;
    Tasklet          *mNext;
};

class TaskletScheduler
{
public:
    TaskletScheduler(void);

    otError Post(Tasklet &aTasklet);

    bool AreTaskletsPending(void) { return mHead != NULL; }

    void ProcessQueuedTasklets(void);

private:
    Tasklet *PopTasklet(void);
    Tasklet *mHead;
    Tasklet *mTail;
};

}  // namespace ot

#endif  // TASKLET_HPP_