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Diffstat (limited to '')
| -rw-r--r-- | bin/tests/system/feature-test.c | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/bin/tests/system/feature-test.c b/bin/tests/system/feature-test.c new file mode 100644 index 0000000..9612450 --- /dev/null +++ b/bin/tests/system/feature-test.c @@ -0,0 +1,195 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +#include <config.h> + +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include <isc/print.h> +#include <isc/util.h> +#include <isc/net.h> +#include <dns/edns.h> + +#ifdef WIN32 +#include <Winsock2.h> +#endif + +#ifndef MAXHOSTNAMELEN +#ifdef HOST_NAME_MAX +#define MAXHOSTNAMELEN HOST_NAME_MAX +#else +#define MAXHOSTNAMELEN 256 +#endif +#endif + +static void +usage() { + fprintf(stderr, "usage: feature-test <arg>\n"); + fprintf(stderr, "args:\n"); + fprintf(stderr, " --edns-version\n"); + fprintf(stderr, " --enable-filter-aaaa\n"); + fprintf(stderr, " --gethostname\n"); + fprintf(stderr, " --gssapi\n"); + fprintf(stderr, " --have-dlopen\n"); + fprintf(stderr, " --have-geoip\n"); + fprintf(stderr, " --have-libxml2\n"); + fprintf(stderr, " --ipv6only=no\n"); + fprintf(stderr, " --rpz-nsdname\n"); + fprintf(stderr, " --rpz-nsip\n"); + fprintf(stderr, " --with-idn\n"); + fprintf(stderr, " --with-lmdb\n"); +} + +int +main(int argc, char **argv) { + if (argc != 2) { + usage(); + return (1); + } + + if (strcmp(argv[1], "--enable-filter-aaaa") == 0) { +#ifdef ALLOW_FILTER_AAAA + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--edns-version") == 0) { +#ifdef DNS_EDNS_VERSION + printf("%d\n", DNS_EDNS_VERSION); +#else + printf("0\n"); +#endif + return (0); + } + + if (strcmp(argv[1], "--gethostname") == 0) { + char hostname[MAXHOSTNAMELEN]; + int n; +#ifdef WIN32 + /* From lwres InitSocket() */ + WORD wVersionRequested; + WSADATA wsaData; + int err; + + wVersionRequested = MAKEWORD(2, 0); + err = WSAStartup( wVersionRequested, &wsaData ); + if (err != 0) { + fprintf(stderr, "WSAStartup() failed: %d\n", err); + exit(1); + } +#endif + + n = gethostname(hostname, sizeof(hostname)); + if (n == -1) { + perror("gethostname"); + return(1); + } + fprintf(stdout, "%s\n", hostname); +#ifdef WIN32 + WSACleanup(); +#endif + return (0); + } + + if (strcmp(argv[1], "--gssapi") == 0) { +#if defined(GSSAPI) + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--have-dlopen") == 0) { +#if defined(HAVE_DLOPEN) && defined(ISC_DLZ_DLOPEN) + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--have-geoip") == 0) { +#ifdef HAVE_GEOIP + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--have-libxml2") == 0) { +#ifdef HAVE_LIBXML2 + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--rpz-nsip") == 0) { +#ifdef ENABLE_RPZ_NSIP + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--rpz-nsdname") == 0) { +#ifdef ENABLE_RPZ_NSDNAME + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--with-idn") == 0) { +#ifdef WITH_LIBIDN2 + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--with-lmdb") == 0) { +#ifdef HAVE_LMDB + return (0); +#else + return (1); +#endif + } + + if (strcmp(argv[1], "--ipv6only=no") == 0) { +#ifdef WIN32 + return (0); +#elif defined(IPPROTO_IPV6) && defined(IPV6_V6ONLY) + int s; + int n = -1; + int v6only = -1; + ISC_SOCKADDR_LEN_T len = sizeof(v6only); + + s = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP); + if (s >= 0) { + n = getsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, + (void *)&v6only, &len); + close(s); + } + return ((n == 0 && v6only == 0) ? 0 : 1); +#else + return (1); +#endif + } + + fprintf(stderr, "unknown arg: %s\n", argv[1]); + usage(); + return (1); +} |