#ifndef POWER_H
#define POWER_H

#include <glib.h>

typedef struct _Power Power;
typedef struct _CMPIBroker CMPIBroker;
typedef struct _PowerStateChangeJob PowerStateChangeJob;

/**
 * Get reference to global power object
 * \note Don't forget to call power_unref
 */
Power *power_ref(const CMPIBroker *_cb);

/**
 * Decrement reference counter for power struct
 */
void power_unref(Power *power);

/**
 * Get list of available requested power states
 *
 * \param power Pointer to power struct, obtained by power_ref
 * \param count Number of states returned
 * \return list of power states
 */
unsigned short *power_available_requested_power_states(Power *power, int *count);

/**
 * Get requested power state
 *
 * \param power Pointer to power struct, obtained by power_ref
 * \return current requested power state
 */
unsigned short power_requested_power_state(Power *power);

/**
 * Request change power state to \p state
 *
 * \param power Pointer to power struct, obtained by power_ref
 * \param state Requested power state
 * \return CMPI return code
 */
int power_request_power_state(Power *power, unsigned short state);

GList *power_get_jobs(Power *power);

unsigned short power_transitioning_to_power_state(Power *power);


unsigned short job_state(PowerStateChangeJob *state);
int job_timeOfLastChange(PowerStateChangeJob *state);
int job_timeBeforeRemoval(PowerStateChangeJob *state);

#endif // POWER_H