/*
 *  Copyright (C) James R. Leu 2000
 *  jleu@mindspring.com
 *
 *  This software is covered under the LGPL, for more
 *  info check out http://www.gnu.org/copyleft/lgpl.html
 */

#ifndef _LDP_TIMER_IMPL_H_
#define _LDP_TIMER_IMPL_H_

#include "ldp_struct.h"

/*
 * in: handle
 * return: ldp_bool
 */
extern ldp_bool ldp_timer_mgr_handle_verify(ldp_timer_mgr_handle handle);

/*
 * in: handle, timer
 * return: ldp_bool
 */
extern ldp_bool ldp_timer_handle_verify(ldp_timer_mgr_handle handle,
          ldp_timer_handle timer);

/*
 * in: handle
 * return: ldp_timer_mgr_handle
 */
extern ldp_timer_mgr_handle ldp_timer_open(ldp_instance_handle handle);

/*
 * in: handle
 */
extern void ldp_timer_close(ldp_timer_mgr_handle handle);

/*
 * in: handle, unit, duration, object, cfg, callback
 * return: ldp_timer_handle
 */
extern ldp_timer_handle ldp_timer_create(const ldp_timer_mgr_handle handle,
          const ldp_time_unit_enum unit,const int duration,void* object,
          const ldp_cfg_handle cfg,void (*callback)(ldp_timer_handle timer,
          void* object, ldp_cfg_handle cfg));

/*
 * in: handle, timer
 */
extern void ldp_timer_delete(const ldp_timer_mgr_handle handle,
          const ldp_timer_handle timer);

/*
 * in: handle, timer, unit, duration, object, cfg, callback
 * out: ldp_return_enum
 */
extern ldp_return_enum ldp_timer_modify(const ldp_timer_mgr_handle handle,
          const ldp_timer_handle timer,const int duration);

/*
 * in: handle, timer, type
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_timer_start(const ldp_timer_mgr_handle handle,
          const ldp_timer_handle timer,const ldp_timer_type_enum type);

/*
 * in: handle, timer
 */
extern void ldp_timer_stop(const ldp_timer_mgr_handle handle,
          const ldp_timer_handle timer);

/*
 * in: handle, timer, unit, duration, object
 * return: ldp_return_enum
 */
extern ldp_return_enum ldp_timer_get(const ldp_timer_mgr_handle handle,
          const ldp_timer_handle timer,int* duration);

#endif