161 lines
2.8 KiB
C
161 lines
2.8 KiB
C
/*
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* Copyright (C) 2016 Internet Systems Consortium, Inc. ("ISC")
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <config.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <isc/print.h>
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#include <isc/util.h>
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#include <dns/edns.h>
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#ifdef WIN32
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#include <Winsock2.h>
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#endif
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#ifndef MAXHOSTNAMELEN
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#ifdef HOST_NAME_MAX
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#define MAXHOSTNAMELEN HOST_NAME_MAX
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#else
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#define MAXHOSTNAMELEN 256
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#endif
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#endif
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static void
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usage() {
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fprintf(stderr, "usage: feature-test <arg>\n");
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fprintf(stderr, "args:\n");
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fprintf(stderr, " --enable-filter-aaaa\n");
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fprintf(stderr, " --edns-version\n");
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fprintf(stderr, " --gethostname\n");
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fprintf(stderr, " --gssapi\n");
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fprintf(stderr, " --have-dlopen\n");
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fprintf(stderr, " --have-geoip\n");
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fprintf(stderr, " --have-libxml2\n");
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fprintf(stderr, " --rpz-nsip\n");
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fprintf(stderr, " --rpz-nsdname\n");
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fprintf(stderr, " --with-idn\n");
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}
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int
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main(int argc, char **argv) {
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if (argc != 2) {
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usage();
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return (1);
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}
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if (strcmp(argv[1], "--enable-filter-aaaa") == 0) {
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#ifdef ALLOW_FILTER_AAAA
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return (0);
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#else
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return (1);
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#endif
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}
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if (strcmp(argv[1], "--edns-version") == 0) {
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#ifdef DNS_EDNS_VERSION
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printf("%d\n", DNS_EDNS_VERSION);
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#else
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printf("0\n");
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#endif
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return (0);
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}
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if (strcmp(argv[1], "--gethostname") == 0) {
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char hostname[MAXHOSTNAMELEN];
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int n;
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#ifdef WIN32
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/* From lwres InitSocket() */
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WORD wVersionRequested;
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WSADATA wsaData;
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int err;
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wVersionRequested = MAKEWORD(2, 0);
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err = WSAStartup( wVersionRequested, &wsaData );
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if (err != 0) {
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fprintf(stderr, "WSAStartup() failed: %d\n", err);
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exit(1);
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}
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#endif
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n = gethostname(hostname, sizeof(hostname));
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if (n == -1) {
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perror("gethostname");
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return(1);
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}
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fprintf(stdout, "%s\n", hostname);
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#ifdef WIN32
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WSACleanup();
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#endif
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return (0);
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}
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if (strcmp(argv[1], "--gssapi") == 0) {
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#if defined(GSSAPI)
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return (0);
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#else
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return (1);
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#endif
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}
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if (strcmp(argv[1], "--have-dlopen") == 0) {
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#if defined(HAVE_DLOPEN) && defined(ISC_DLZ_DLOPEN)
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return (0);
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#else
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return (1);
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#endif
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}
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if (strcmp(argv[1], "--have-geoip") == 0) {
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#ifdef HAVE_GEOIP
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return (0);
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#else
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return (1);
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#endif
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}
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if (strcmp(argv[1], "--have-libxml2") == 0) {
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#ifdef HAVE_LIBXML2
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return (0);
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#else
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return (1);
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#endif
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}
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if (strcmp(argv[1], "--rpz-nsip") == 0) {
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#ifdef ENABLE_RPZ_NSIP
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return (0);
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#else
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return (1);
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#endif
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}
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if (strcmp(argv[1], "--rpz-nsdname") == 0) {
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#ifdef ENABLE_RPZ_NSDNAME
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return (0);
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#else
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return (1);
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#endif
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}
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if (strcmp(argv[1], "--with-idn") == 0) {
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#ifdef WITH_IDN
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return (0);
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#else
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return (1);
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#endif
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}
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fprintf(stderr, "unknown arg: %s\n", argv[1]);
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usage();
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return (1);
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}
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