dotfiles/examples/statusbar items - C sources/hoststat.c

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2.2 KiB
C
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2021-09-07 20:53:41 +00:00
#include <stdio.h>
#include <string.h>
void func1()
{
FILE *fp;
char string[255];
fp = fopen("/media/usb/lbu.last","r");
if(fp == NULL){
printf("lbu down");
}
char string2[255];
fscanf(fp,"%*s %*s %*s %s %*s %*s %s", string, string2);
fclose(fp);
printf(" LBU commit %s %-10s \n",string,string2);
}
void func2()
{
char string[3][5];
FILE *fp;
fp = fopen("/proc/loadavg","r");
fscanf(fp,"%s %s %s", string[1],string[2],string[3]);
fclose(fp);
printf(" Load averages %s %s %s \n",string[1],string[2],string[3]);
}
void func3()
{
char string[3][5];
FILE *fp;
fp = fopen("/proc/loadavg","r");
fscanf(fp,"%s %s %s", string[1],string[2],string[3]);
fclose(fp);
printf(" Load averages %s %s %s \n",string[1],string[2],string[3]);
}
// main is a control loop
int main(void)
{
FILE *fp = fopen("/tmp/hoststat.sock","r+");
if(fp == NULL){
printf("socket lost");
fp = fopen("/tmp/hoststat.sock","w+");
fclose(fp);
return 1;
}
char tmpsock[50];
fgets(tmpsock,50,fp);
fclose(fp);
fp = fopen("/tmp/hoststat.sock","w");
if (strcmp(tmpsock,"step0\n")==0)
{
func1();
fprintf(fp,"step1\n");
return 0;
}
if (strcmp(tmpsock,"step1\n")==0){
func1();
fprintf(fp,"step2\n");
return 0;
}
if (strcmp(tmpsock,"step2\n")==0){
func2();
fprintf(fp,"step3\n");
return 0;
}
if (strcmp(tmpsock,"step3\n")==0){
func2();
fprintf(fp,"step4\n");
return 0;
}
if (strcmp(tmpsock,"step4\n")==0){
func2();
fprintf(fp,"step5\n");
return 0;
}
if (strcmp(tmpsock,"step5\n")==0){
func3();
fprintf(fp,"step6\n");
return 0;
}
if (strcmp(tmpsock,"step6\n")==0){
func3();
fprintf(fp,"step7\n");
return 0;
}
if (strcmp(tmpsock,"step7\n")==0){
func3();
fprintf(fp,"step8\n");
return 0;
}
if (strcmp(tmpsock,"step8\n")==0){
func1();
fprintf(fp,"step0\n");
return 0;
}
else
{
printf("Starting up");
fprintf(fp,"step0\n");
return 0;
}
}