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#include <zmq.h>
#include <assert.h>
#include <time.h>
#include <stdlib.h>
#include <string.h>
#include <libgen.h>
#include <unistd.h>
#include <sys/stat.h>
#include "utils.h"
#include <time.h>
// Global:
char *__client;
char __logdir[255];
char __regpower[100];
int __loginterval;
int main (int argc, char *argv [])
{
if(argc != 4){
printf("Usage: %s <abslogdir> <client> <loginterval>",argv[0]);
exit(1);
}
//----- Init global variables
__client=argv[2];
__loginterval=atoi(argv[3]);
// __logdir:
strcat(__logdir,argv[1]);
strcat(__logdir,"/");
strcat(__logdir,__client);
// __regpower:
strcat(__regpower,INA260_SYSFS);
strcat(__regpower,"/");
strcat(__regpower,__client);
strcat(__regpower,"/");
strcat(__regpower,INA260_POWER_REGISTER);
//----- Sanity checks
mkdirp(__logdir);
if(__loginterval<MIN_INTERVAL){
printf("Log interval is too small (min=%ds)\n",MIN_INTERVAL);
exit(2);
}
if(FILE_EXISTS(__regpower)){
printf("Logger cannot access to %s\n",__regpower);
exit(3);
}
//----- Start logging
printf("Logger started [client=%s,interval=%ds]\n",__client,__loginterval);
FILE *regptr,*logptr;
char logfilepath[255]="";
regptr=fopen("/home/loic/out.txt","r");
char buffer[255];
int power;
time_t interval;
while(1){
interval=INTERVAL(__loginterval);
*logfilepath='\0';
sprintf(logfilepath,"%s/%ld",__logdir,interval);
logptr=fopen(logfilepath,"w");
fprintf(logptr,"timestamp,power\n");
// Log current interval
while((TIMESTAMP()-interval)<__loginterval){
fgets(buffer,255,regptr);
power=atoi(buffer);
fprintf(logptr,"%ld,%d\n",TIMESTAMP(),power);
fseek(regptr,0,SEEK_SET);
sleep(1);
printf("Tick\n");
}
fclose(logptr);
}
fclose(regptr);
return 0;
}
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