/*! \brief Initializes socket for receiving
*
* @retval TRUE Socket initialization was successful
* @retval FALSE Socket initialization failed
*/
bool QNodeReceiver::socketReady() {
//display error message and return early if socket creation failed
if (!socketCreation()) {
display(ERROR, QString("Socket creation failed!"));
return false;
}
//display error message and return early if socket option setting failed
if (!socketOption()) {
display(ERROR, QString("Socket option setting failed!"));
return false;
}
//display error message and return early if socket binding failed
if (!socketBinding()) {
display(ERROR, QString("Socket binding failed!"));
return false;
}
return true;
}
int main(int argc, char **argv){
//processing commandline arguments
const char *optString= "dhl:p:r:t:n:s:";
int opt=0;
//int schedFlag=1;
//initialize structure variables to default values.
runTimeArgs= malloc(sizeof(struct runArgs));
runTimeArgs->debug=0;
runTimeArgs->help=0;
runTimeArgs->schedAlg="FCFS";
runTimeArgs->portNo=atoi("8080");
while((opt=getopt(argc,argv,optString))!=-1){
switch(opt){
case 'd':
runTimeArgs->debug=1;
break;
case 'h':
runTimeArgs->help=1;
printHelpScreen();
exit(0);
break;
case 'l':
runTimeArgs->logFile=optarg;
break;
case 'p':
runTimeArgs->portNo=atoi(optarg);
break;
case 'r':
runTimeArgs->directory=optarg;
break;
case 'n':
runTimeArgs->threadCount=atoi(optarg);
break;
case 't':
runTimeArgs->time=atoi(optarg);
break;
case 's':
runTimeArgs->schedAlg=optarg;
break;
case '?':
if (isprint (optopt))
fprintf(stderr, "Unknown option `-%c'.\n", optopt);
else
fprintf(stderr, "Unknown option character `\\x%x'.\n", optopt);
abort();
default:
exit(1);
//abort();
}
}
if(runTimeArgs->directory!=NULL)
changeToGivenDirectory(runTimeArgs->directory);
cwDirectory= getcwd(NULL,0);
if(runTimeArgs->debug!=1)
daemon_init();
socketCreation(runTimeArgs);
return 0;
}
