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