// Entry point
int main(int argc, char** argv)
{
int result;
GTH_api api;
int verbose = 0;
GTH_const_attribute attrs[MAX_ATTRIBUTES];
int n_attrs = 0;
while (argc > 1 && argv[1][0] == '-') {
switch (argv[1][1]) {
case 'v': verbose = 1; break;
default: usage();
}
argc--;
argv++;
}
if (argc < 3) {
usage();
}
win32_specific_startup();
result = gth_connect(&api, argv[1], verbose);
if (result != 0) {
die("Unable to connect to the GTH. Giving up.");
}
api.event_handler = >h_silent_event_handler;
// First attribute is in argv[3], first value in argv[4]
if (argc >= MAX_ATTRIBUTES) {
die("Too many name/value pairs. Abort.");
}
for (n_attrs = 0; n_attrs < (argc - 3) / 2; n_attrs++) {
attrs[n_attrs].key = argv[n_attrs * 2 + 3];
attrs[n_attrs].value = argv[n_attrs * 2 + 4];
}
result = gth_enable(&api, argv[2], attrs, n_attrs);
if (result != 0) {
fprintf(stderr, "failed to enable %s\n", argv[2]);
exit(1);
}
gth_bye(&api);
return 0;
}
// Optical E1/T1: just enable; no special options required.
static void
enable_optical_l1(GTH_api *api,
const char* span,
const int monitoring)
{
int result;
if (monitoring)
fprintf(stderr, "Warning: ignoring -m switch on optical hardware.\n");
result = gth_enable(api, span, 0, 0);
if (result != 0)
die("Setting up L1 failed. (-v switch gives more information)");
}
