regress_testutils.h revision 1.1
1/* $NetBSD: regress_testutils.h,v 1.1 2013/12/27 23:31:28 christos Exp $ */ 2 3/* 4 * Copyright (c) 2010-2012 Niels Provos and Nick Mathewson 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef REGRESS_TESTUTILS_H_INCLUDED_ 30#define REGRESS_TESTUTILS_H_INCLUDED_ 31 32#include "event2/dns.h" 33 34struct regress_dns_server_table { 35 const char *q; 36 const char *anstype; 37 const char *ans; 38 int seen; 39}; 40 41struct evdns_server_port * 42regress_get_dnsserver(struct event_base *base, 43 ev_uint16_t *portnum, 44 evutil_socket_t *psock, 45 evdns_request_callback_fn_type cb, 46 void *arg); 47 48/* Helper: return the port that a socket is bound on, in host order. */ 49int regress_get_socket_port(evutil_socket_t fd); 50 51/* used to look up pre-canned responses in a search table */ 52void regress_dns_server_cb( 53 struct evdns_server_request *req, void *data); 54 55/* globally allocates a dns server that serves from a search table */ 56int regress_dnsserver(struct event_base *base, ev_uint16_t *port, 57 struct regress_dns_server_table *seach_table); 58 59/* clean up the global dns server resources */ 60void regress_clean_dnsserver(void); 61 62struct evconnlistener; 63struct sockaddr; 64int regress_get_listener_addr(struct evconnlistener *lev, 65 struct sockaddr *sa, ev_socklen_t *socklen); 66 67#endif /* REGRESS_TESTUTILS_H_INCLUDED_ */ 68 69