49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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/***************************************/
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/*** c0dev0ids lazy ass sdorfehs bar ***/
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/***************************************/
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static char * fifo_path = "/home/sdk/.config/sdorfehs/bar";
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#include <stdio.h>
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//#include <string.h>
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//#include <fcntl.h>
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//#include <sys/ioctl.h>
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//#include <sys/stat.h>
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//#include <sys/types.h>
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//#include <unistd.h>
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//#include <machine/apmvar.h>
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char * juice()
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{
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int fd;
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char buf[2];
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struct apm_power_info pi;
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if ((fd = open("/dev/apm", O_RDONLY)) == -1 ||
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ioctl(fd, APM_IOC_GETPOWER, &pi) == -1 ||
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close(fd) == -1)
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return "??";
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if (pi.battery_state == APM_BATT_UNKNOWN ||
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pi.battery_state == APM_BATTERY_ABSENT)
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return "??";
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return snprintf(buf, sizeof(buf), "%i", pi.battery_life);
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}
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int main() {
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int fifo_fd;
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int i = 0;
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while(1) {
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fifo_fd = open(fifo_path, O_NONBLOCK | O_WRONLY);
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char str[255] = "";
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snprintf(str, sizeof(str), "Battery: %s%%\n",juice());
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write(fifo_fd, str, strlen(str)+1);
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close(fifo_fd);
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sleep(1);
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}
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return 0;
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}
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