mirror of https://github.com/getdnsapi/getdns.git
133 lines
4.9 KiB
C
133 lines
4.9 KiB
C
/**
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* \file
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* unit tests for getdns_dict helper routines, these should be used to
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* perform regression tests, output must be unchanged from canonical output
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* stored with the sources
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*/
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/*
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* Copyright (c) 2013, NLNet Labs, Verisign, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the names of the copyright holders nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL Verisign, Inc. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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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 "testmessages.h"
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#include "getdns/getdns.h"
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#include "getdns/getdns_extra.h"
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#define TRANSPORT_UDP "udp"
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#define TRANSPORT_TCP "tcp"
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#define TRANSPORT_PIPELINE "pipeline"
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#define TRANSPORT_TLS_KEEPOPEN "tls"
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#define TRANSPORT_TLS_TCP_KEEPOPEN "dns-over-tls"
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#define RESOLUTION_STUB "stub"
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#define RESOLUTION_REC "rec"
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static void
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print_response(struct getdns_dict * response)
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{
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char *dict_str = getdns_pretty_print_dict(response);
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if (dict_str) {
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fprintf(stdout, "The packet %s\n", dict_str);
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free(dict_str);
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}
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}
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int
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main(int argc, char** argv)
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{
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const char *transport = argc > 1 ? argv[1] : "udp";
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const char *resolution = argc > 2 ? argv[2] : "stub";
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/* Create the DNS context for this call */
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struct getdns_context *this_context = NULL;
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getdns_return_t context_create_return =
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getdns_context_create(&this_context, 1);
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if (context_create_return != GETDNS_RETURN_GOOD) {
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fprintf(stderr, "Trying to create the context failed: %d",
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context_create_return);
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return (GETDNS_RETURN_GENERIC_ERROR);
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}
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if (strncmp(resolution, RESOLUTION_STUB, 4) == 0)
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getdns_context_set_resolution_type(this_context, GETDNS_RESOLUTION_STUB);
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else if (strncmp(resolution, RESOLUTION_REC, 4) != 0) {
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fprintf(stderr, "Invalid resolution %s, must be one of stub or rec\n", transport);
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exit(EXIT_FAILURE);
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}
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if (strncmp(transport, TRANSPORT_TCP, 3) == 0)
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getdns_context_set_dns_transport(this_context, GETDNS_TRANSPORT_TCP_ONLY);
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else if (strncmp(transport, TRANSPORT_PIPELINE, 8) == 0)
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getdns_context_set_dns_transport(this_context, GETDNS_TRANSPORT_TCP_ONLY_KEEP_CONNECTIONS_OPEN);
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else if (strncmp(transport, TRANSPORT_TLS_KEEPOPEN, 3) == 0)
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getdns_context_set_dns_transport(this_context, GETDNS_TRANSPORT_TLS_ONLY_KEEP_CONNECTIONS_OPEN);
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else if (strncmp(transport, TRANSPORT_TLS_TCP_KEEPOPEN, 12) == 0)
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getdns_context_set_dns_transport(this_context, GETDNS_TRANSPORT_TLS_FIRST_AND_FALL_BACK_TO_TCP_KEEP_CONNECTIONS_OPEN);
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else if (strncmp(transport, TRANSPORT_UDP, 3) != 0) {
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fprintf(stderr, "Invalid transport %s, must be one of udp, tcp or pipeline\n", transport);
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exit(EXIT_FAILURE);
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}
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struct getdns_dict *response = NULL;
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getdns_return_t ret =
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getdns_address_sync(this_context, "www.google.com", NULL, &response);
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if (ret != GETDNS_RETURN_GOOD || response == NULL) {
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fprintf(stderr, "Address sync returned error.\n");
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exit(EXIT_FAILURE);
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}
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print_response(response);
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getdns_dict_destroy(response);
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ret =
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getdns_service_sync(this_context, "_xmpp-client._tcp.jabber.com.", NULL, &response);
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if (ret != GETDNS_RETURN_GOOD || response == NULL) {
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fprintf(stderr, "Service sync returned error.\n");
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exit(EXIT_FAILURE);
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}
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print_response(response);
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getdns_dict_destroy(response);
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ret = getdns_general_sync(this_context, "www.google.com", GETDNS_RRTYPE_A,
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NULL, &response);
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if (ret != GETDNS_RETURN_GOOD || response == NULL) {
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fprintf(stderr, "General sync over TCP returned error.\n");
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exit(EXIT_FAILURE);
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}
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print_response(response);
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getdns_dict_destroy(response);
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/* Clean up */
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getdns_context_destroy(this_context);
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/* Assuming we get here, leave gracefully */
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exit(EXIT_SUCCESS);
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} /* main */
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/* tests_stub_sync.c */
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