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#include <stdio.h>
#include <stdlib.h>
#include "block.h"
#define ICON_BR " "
#define FG "#222222"
#define BG "#dfb24999"
#define BDIR "/sys/class/backlight/amdgpu_bl1"
#define BMAXF max_brightness_f
#define BCURF current_brightness_f
FILE *BCURF, *BMAXF;
void scrbr(void)
{
char *buf;
unsigned short current_brightness;
unsigned short max_brightness;
unsigned short size;
if (!BCURF) BCURF = fopen(BDIR"/brightness","r");
if (!BMAXF) BMAXF = fopen(BDIR"/max_brightness","r");
fseek(BCURF, 0, SEEK_END);
fseek(BMAXF, 0, SEEK_END);
size = ftell(BCURF);
buf = malloc(size);
rewind(BCURF);
fgets(buf, size, BCURF);
current_brightness = atoi(buf);
free(buf);
size = ftell(BMAXF);
buf = malloc(size);
rewind(BMAXF);
fgets(buf, size, BMAXF);
max_brightness = atoi(buf);
free(buf);
char brightness[10];
snprintf(brightness,10,ICON_BR"%3d%%",
current_brightness*100/max_brightness);
block(brightness,FG,BG,BG);
}
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