int main(void) {
int i = 0, step = 0;
char c = ' ';
Process* plist = NULL, *p1 = NULL;
srand(time(NULL));
//Inicializar escalonadores de processos
schedInitSchedInfo();
rrpInitSchedInfo();
//Criando primeiro processo...
plist = _createProcess(plist, 1, 0);
printf("\n");
while (c != 'n') {
switch (i) {
case 0:
printf("(Passo:%d)\n", step, i);
plist = _doRandomThings(plist);
processDump(plist,_dumpSchedParams);
printf("\n");
i++;
break;
case SCHED_ITERATIONS+1:
printf("(Passo:%d/Iteracoes:%d)\n", step, i-1);
processDump(plist,_dumpSchedParams);
step++;
i = 0;
printf("\nContinuar (s/n)? ");
fflush(stdout);
c = getchar();
printf("\n");
break;
default:
p1 = schedSchedule(plist);
// printf("(Passo:%d/Iteracao:%d) Processo escalonado PID %d.\n", step, i, processGetPid(p1));
// processDump(plist,_dumpSchedParams);
// printf("\n");
i++;
}
}
return 0;
}
/*
Checks the command line arguments and activates/deactivates flags
accordingly. Also checks for cases where the command line arguments
are invalid.
*/
int checkArgs(int index, char *argv[], int *flags, int *values)
{
int foundSwitch = OFF;
int foundSwitchEnd = OFF;
int foundFile = OFF;
FILE *fp;
if(argv[index][0] == '-')
{
foundSwitch = ON;
}
if(foundSwitch == ON)
{
switch(argv[index][1])
{
case 'b':
flags[0] = OFF;
flags[1] = ON;
flags[2] = OFF;
flags[3] = OFF;
break;
case 'c':
flags[0] = OFF;
flags[1] = OFF;
flags[2] = ON;
flags[3] = OFF;
break;
case 'C':
flags[0] = OFF;
flags[1] = OFF;
flags[2] = OFF;
flags[3] = ON;
break;
case 'n':
values[0] = checkLengthOffsetArgs(index, argv);
flags[4] = ON;
break;
case 's':
values[1] = checkLengthOffsetArgs(index, argv);
flags[5] = ON;
break;
case '-':
foundSwitchEnd = ON;
foundSwitch = OFF;
break;
default:
printf("Invalid\n");
return 2;
}
}
if((foundSwitchEnd == ON) && (argv[index+1] == NULL))
{
printf("Invalid");
return 2;
}
/* If the switch end (--) argument is found */
if((foundSwitchEnd == ON))
{
foundFile = ON;
if((fp = fopen(argv[index], "r")) == 0)
{
perror("fopen");
return 3;
}
processDump(flags, values, fp);
return 0;
}
/* If the switch end (--) is not specified */
if((foundSwitch == OFF) && (foundSwitchEnd == OFF))
{
foundFile = ON;
if((fp = fopen(argv[index], "r")) == 0)
{
perror("fopen");
return 3;
}
processDump(flags, values, fp);
return 0;
}
return 1;
}