Agilent Technologies E4406A VSA manual Programming Examples, Using C Programming Over Socket LAN

Programming Examples

Using C Programming Over Socket LAN

SOCKET instSock;

char *charBuf = (char *) malloc(INPUT_BUF_SIZE); char *basename;

int chr;

char command[1024]; char *destination; unsigned char quiet = 0; unsigned char show_errs = 0; int number = 0;

basename = strrchr(argv[0], ’/’); if (basename != NULL)

basename++ ; else

basename = argv[0];

while ( ( chr = getopt(argc,argv,"qune")) != EOF ) switch (chr)

{

case ’q’: quiet = 1; break;

case ’n’: number = 1; break ;

case ’e’: show_errs = 1; break ; case ’u’:

case ’?’: usage(basename); exit(1) ;

}

/* now look for hostname and optional <command> */ if (optind < argc)

{

destination = argv[optind++] ; strcpy(command, "");

if (optind < argc)

{

while (optind < argc) {

/* <hostname> <command> provided; only one command string */ strcat(command, argv[optind++]);

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