michael@0: /*
michael@0:  * Copyright (c) 2010-2012 Niels Provos and Nick Mathewson
michael@0:  *
michael@0:  * Redistribution and use in source and binary forms, with or without
michael@0:  * modification, are permitted provided that the following conditions
michael@0:  * are met:
michael@0:  * 1. Redistributions of source code must retain the above copyright
michael@0:  *    notice, this list of conditions and the following disclaimer.
michael@0:  * 2. Redistributions in binary form must reproduce the above copyright
michael@0:  *    notice, this list of conditions and the following disclaimer in the
michael@0:  *    documentation and/or other materials provided with the distribution.
michael@0:  * 3. The name of the author may not be used to endorse or promote products
michael@0:  *    derived from this software without specific prior written permission.
michael@0:  *
michael@0:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
michael@0:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
michael@0:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
michael@0:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
michael@0:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
michael@0:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
michael@0:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
michael@0:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
michael@0:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
michael@0:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0:  */
michael@0: 
michael@0: #ifndef _TESTUTILS_H
michael@0: #define _TESTUTILS_H
michael@0: 
michael@0: #include "event2/dns.h"
michael@0: 
michael@0: struct regress_dns_server_table {
michael@0: 	const char *q;
michael@0: 	const char *anstype;
michael@0: 	const char *ans;
michael@0: 	int seen;
michael@0: };
michael@0: 
michael@0: struct evdns_server_port *
michael@0: regress_get_dnsserver(struct event_base *base,
michael@0:     ev_uint16_t *portnum,
michael@0:     evutil_socket_t *psock,
michael@0:     evdns_request_callback_fn_type cb,
michael@0:     void *arg);
michael@0: 
michael@0: /* Helper: return the port that a socket is bound on, in host order. */
michael@0: int regress_get_socket_port(evutil_socket_t fd);
michael@0: 
michael@0: /* used to look up pre-canned responses in a search table */
michael@0: void regress_dns_server_cb(
michael@0: 	struct evdns_server_request *req, void *data);
michael@0: 
michael@0: /* globally allocates a dns server that serves from a search table */
michael@0: int regress_dnsserver(struct event_base *base, ev_uint16_t *port,
michael@0:     struct regress_dns_server_table *seach_table);
michael@0: 
michael@0: /* clean up the global dns server resources */
michael@0: void regress_clean_dnsserver(void);
michael@0: 
michael@0: struct evconnlistener;
michael@0: struct sockaddr;
michael@0: int regress_get_listener_addr(struct evconnlistener *lev,
michael@0:     struct sockaddr *sa, ev_socklen_t *socklen);
michael@0: 
michael@0: #endif /* _TESTUTILS_H */
michael@0: