int listMechanisms(int argc, char* argv[])
{
OM_uint32 major, minor;
gss_OID_set mechanisms;
int index,i;
gss_OID currElem = NULL;
printf("\tListing available mechanisms\n");
major = gss_indicate_mechs(&minor, &mechanisms);
checkError(major, minor, "gss_indicate_mechs");
printf("\tFound %zu elements:\n", mechanisms->count);
for(index = 0; index < mechanisms->count; index++) {
currElem = &(mechanisms->elements[index]);
printf("\t{ %d,", currElem->length);
for(i = 0; i < currElem->length; i++)
printf("\\x%x", ((char *)currElem->elements)[i]);
printf("}\n");
printOid(currElem);
}
if (major != GSS_S_COMPLETE) {
fprintf(stderr, "failed to get the mechanisms ");
return 1;
}
printf("\tfreeing the oidset..\n");
major = gss_release_oid_set(&minor, &mechanisms);
checkError(major, minor, "gss_release_oid_set");
return 0;
}
void printData(
const char *label,
CFDataRef data,
PrintDataType whichType,
OidParser &parser)
{
const unsigned char *buf = CFDataGetBytePtr(data);
unsigned len = CFDataGetLength(data);
printf("%s: ", label);
switch(whichType) {
case PD_Hex:
printHex(buf, len, 16);
break;
case PD_ASCII:
printAscii((const char *)buf, len, 50);
break;
case PD_OID:
printOid(buf, len, parser);
}
putchar('\n');
}
