Pm.hxx

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#ifndef __xwos_cxx_Pm_hxx__
#define __xwos_cxx_Pm_hxx__
 
#include <xwos/osal/pm.hxx>
 
namespace xwos {
 
class Pm
{
  public:
    enum PmStage : xwsq_t {
        PmStageSuspended = XWOS_PM_STAGE_SUSPENDED, 
        PmStageSuspending = XWOS_PM_STAGE_SUSPENDING, 
        PmStageResuming = XWOS_PM_STAGE_RESUMING, 
        PmStageFreezing = XWOS_PM_STAGE_FREEZING, 
        PmStageThawing = XWOS_PM_STAGE_THAWING, 
        PmStageRunning = XWOS_PM_STAGE_RUNNING, 
    };
 
  protected:
    Pm();
    ~Pm();
    virtual void onResume() = 0;
    virtual void onSuspend() = 0;
    virtual void onWakeup() = 0;
    virtual void onSleep() = 0;
  public:
    xwer_t suspend() { return xwos_pm_suspend(); }
    xwer_t resume() { return xwos_pm_resume(); }
    enum PmStage stage() { return (enum PmStage)xwos_pm_get_stage(); }
 
  private:
    static void sOnResume(void * obj);
    static void sOnSuspend(void * obj);
    static void sOnWakeup(void * obj);
    static void sOnSleep(void * obj);
};
 
} // namespace xwos
 
#endif /* xwos/cxx/Pm.hxx */