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Complement getdns_query documentation 

+ +specify_class extension
This commit is contained in:
Willem Toorop 2015-12-30 13:38:14 +01:00
parent 11b0346ded
commit 2a9dd53d8d
1 changed files with 51 additions and 3 deletions
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54
src/test/getdns_query.c
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@ -456,9 +456,27 @@ fill_transport_list(getdns_context *context, char *transport_list_str,
void
print_usage(FILE *out, const char *progname)
{
fprintf(out, "usage: %s [@<server>][~<server_hostname>] [+extension] [<name>] [<type>]\n",
progname);
fprintf(out, "options:\n");
fprintf(out, "usage: %s [<option> ...] \\\n"
"\t\t[@<upstream> ...] [+<extension> ...] [<name>] [<type>]\n", progname);
fprintf(out, "\nupstreams: @<ip>[%%<scope_id>][@<port>][#<tls port>][~<tls name>][^<tsig spec>]\n");
fprintf(out, "\ntsig spec: [<algorithm>:]<name>:<secret in Base64>\n");
fprintf(out, "\nextensions:\n");
fprintf(out, "\t+add_warning_for_bad_dns\n");
fprintf(out, "\t+dnssec_return_status\n");
fprintf(out, "\t+dnssec_return_only_secure\n");
fprintf(out, "\t+dnssec_return_validation_chain\n");
#ifdef DNSSEC_ROADBLOCK_AVOIDANCE
fprintf(out, "\t+dnssec_roadblock_avoidance\n");
#endif
#ifdef EDNS_COOKIES
fprintf(out, "\t+edns_cookies\n");
#endif
fprintf(out, "\t+return_both_v4_and_v6\n");
fprintf(out, "\t+return_call_reporting\n");
fprintf(out, "\t+sit=<cookie>\t\tSend along cookie OPT with value <cookie>\n");
fprintf(out, "\t+specify_class=<class>\n");
fprintf(out, "\t+0\t\t\tClear all extensions\n");
fprintf(out, "\noptions:\n");
fprintf(out, "\t-a\tPerform asynchronous resolution "
"(default = synchronous)\n");
fprintf(out, "\t-A\taddress lookup (<type> is ignored)\n");
@ -698,6 +716,7 @@ getdns_return_t parse_args(int argc, char **argv)
getdns_bindata bindata;
size_t upstream_count = 0;
FILE *fh;
uint32_t klass;
for (i = 1; i < argc; i++) {
arg = argv[i];
@ -713,6 +732,35 @@ getdns_return_t parse_args(int argc, char **argv)
" %d", r);
break;
}
} else if (strncmp(arg+1, "specify_class=", 14) == 0) {
if (strncasecmp(arg+15, "IN", 3) == 0)
r = getdns_dict_set_int(extensions,
"specify_class", GETDNS_RRCLASS_IN);
else if (strncasecmp(arg+15, "CH", 3) == 0)
r = getdns_dict_set_int(extensions,
"specify_class", GETDNS_RRCLASS_CH);
else if (strncasecmp(arg+15, "HS", 3) == 0)
r = getdns_dict_set_int(extensions,
"specify_class", GETDNS_RRCLASS_HS);
else if (strncasecmp(arg+15, "NONE", 5) == 0)
r = getdns_dict_set_int(extensions,
"specify_class", GETDNS_RRCLASS_NONE);
else if (strncasecmp(arg+15, "ANY", 4) == 0)
r = getdns_dict_set_int(extensions,
"specify_class", GETDNS_RRCLASS_ANY);
else if (strncasecmp(arg+15, "CLASS", 5) == 0) {
klass = strtol(arg + 20, &endptr, 10);
if (*endptr || klass < 0 || klass > 255)
fprintf(stderr,
"Unknown class: %s\n",
arg+15);
else
r = getdns_dict_set_int(extensions,
"specify_class", klass);
} else
fprintf(stderr,
"Unknown class: %s\n", arg+15);
} else if (arg[1] == '0') {
/* Unset all existing extensions*/
getdns_dict_destroy(extensions);