RtosTask.hpp

//------------------------------------------------------------------------------
//This file is part of embKernel. 
//See license.txt for the full license governing this code.
//------------------------------------------------------------------------------
#ifndef RTOS_TASK_HPP_
#define RTOS_TASK_HPP_

#include "Rtos.hpp"
#include "RtosRunnable.hpp"
#include "RtosListIterable.hpp"
#include <stddef.h>

class RtosTask {
    friend class Rtos;
    friend class RtosList;
    friend class RTOS_LIST_CORE;
    friend class RTOS_LIST_EVENT;
    friend class RtosInterrupt;
    friend class RtosSyncObject;
    friend class RtosPortable;
private:
    void* mCurrentStackPointer;
    const char* mName;
    Rtos::PRIORITY mPriority;
    RtosListIterable mIterableCore;
    RtosListIterable mIterableSyncObj;
    bool mIsTimeout;
    void* mStack;
    size_t mStackSize;

    void initVariables(Rtos::PRIORITY priority, const char* name, size_t stackSize);

protected:
    static void caller(RtosRunnable* runnable);

public:
    RtosTask(Rtos::PRIORITY priority, const char* name, size_t stackSize, void (*run)(RtosTask*));
    RtosTask(Rtos::PRIORITY priority, const char* name, size_t stackSize, RtosRunnable& runnable);
    ~RtosTask();

    void suspend();
    void resume();
    const char* getName();
    size_t getStackSize();
    size_t getFreeStackSize();
};

#endif /* RTOS_TASK_HPP_ */