system.h

/*
 *  Copyright 2010 William Tisäter. All rights reserved.
 * 
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *    1.  Redistributions of source code must retain the above copyright
 *        notice, this list of conditions and the following disclaimer.
 *
 *    2.  Redistributions in binary form must reproduce the above copyright
 *        notice, this list of conditions and the following disclaimer in the
 *        documentation and/or other materials provided with the distribution.
 *
 *    3.  The name of the copyright holder may not be used to endorse or promote
 *        products derived from this software without specific prior written
 *        permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER ``AS IS'' AND ANY
 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED. IN NO EVENT SHALL WILLIAM TISÄTER BE LIABLE FOR ANY
 *  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef _SYSTEM_H
#define _SYSTEM_H

#include <time.h>
#include <stdio.h>

#define SENSOR_FAN 0
#define SENSOR_TEMP 1

struct cpu_data
{
	float one, two, three;
	unsigned long long u, n, s, i;
};

struct mem_data
{
	unsigned long long t, f, a, i, c, swu, swt, swi, swo;
};

struct net_data
{
	int upt;
	time_t uxt;
	unsigned long long s, r;
};

struct disk_data
{
	float p;
	time_t uxt;
	unsigned long long t, u, f;
};

struct sys_info
{
	int upt;
	time_t uxt;
	struct mem_data mem;
	struct cpu_data cpu;
};

struct sensor_data
{
	int kind;
	double data;
	time_t uxt;
	char label[50];
	unsigned int id;
	unsigned int chip;
	unsigned int sensor;
};

# ifdef __cplusplus
extern "C" {
# endif

int kstat_init(void);
int get_uptime(void);
int get_unixtime(void);
int get_cpu_data(struct cpu_data *_cpu);
int get_avg_data(struct cpu_data *_cpu);
int get_mem_data(struct mem_data *_mem);
int get_swp_data(struct mem_data *_mem);
int get_net_data(const char *_dev, struct net_data *_data);
int get_disk_data(const char *_dev, struct disk_data *_disk);
int get_disk_info(char * _device, char * _uuid, char * _label, char * _name);

unsigned int get_sensor_num(void);
unsigned int get_sensor_data(unsigned int _id, struct sensor_data *_data);

unsigned int get_qnaptemp(unsigned int _id, struct sensor_data *_data);
unsigned int have_qnaptemp(void);

# ifdef __cplusplus
};
#endif

#endif