1*2b15cb3dSCy Schubert /* 2*2b15cb3dSCy Schubert * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu> 3*2b15cb3dSCy Schubert * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson 4*2b15cb3dSCy Schubert * 5*2b15cb3dSCy Schubert * Redistribution and use in source and binary forms, with or without 6*2b15cb3dSCy Schubert * modification, are permitted provided that the following conditions 7*2b15cb3dSCy Schubert * are met: 8*2b15cb3dSCy Schubert * 1. Redistributions of source code must retain the above copyright 9*2b15cb3dSCy Schubert * notice, this list of conditions and the following disclaimer. 10*2b15cb3dSCy Schubert * 2. Redistributions in binary form must reproduce the above copyright 11*2b15cb3dSCy Schubert * notice, this list of conditions and the following disclaimer in the 12*2b15cb3dSCy Schubert * documentation and/or other materials provided with the distribution. 13*2b15cb3dSCy Schubert * 3. The name of the author may not be used to endorse or promote products 14*2b15cb3dSCy Schubert * derived from this software without specific prior written permission. 15*2b15cb3dSCy Schubert * 16*2b15cb3dSCy Schubert * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17*2b15cb3dSCy Schubert * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18*2b15cb3dSCy Schubert * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19*2b15cb3dSCy Schubert * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20*2b15cb3dSCy Schubert * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21*2b15cb3dSCy Schubert * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22*2b15cb3dSCy Schubert * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23*2b15cb3dSCy Schubert * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24*2b15cb3dSCy Schubert * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25*2b15cb3dSCy Schubert * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26*2b15cb3dSCy Schubert */ 27*2b15cb3dSCy Schubert #ifndef EVENT2_DNS_STRUCT_H_INCLUDED_ 28*2b15cb3dSCy Schubert #define EVENT2_DNS_STRUCT_H_INCLUDED_ 29*2b15cb3dSCy Schubert 30*2b15cb3dSCy Schubert /** @file event2/dns_struct.h 31*2b15cb3dSCy Schubert 32*2b15cb3dSCy Schubert Data structures for dns. Using these structures may hurt forward 33*2b15cb3dSCy Schubert compatibility with later versions of Libevent: be careful! 34*2b15cb3dSCy Schubert 35*2b15cb3dSCy Schubert */ 36*2b15cb3dSCy Schubert 37*2b15cb3dSCy Schubert #ifdef __cplusplus 38*2b15cb3dSCy Schubert extern "C" { 39*2b15cb3dSCy Schubert #endif 40*2b15cb3dSCy Schubert 41*2b15cb3dSCy Schubert #include <event2/event-config.h> 42*2b15cb3dSCy Schubert #ifdef EVENT__HAVE_SYS_TYPES_H 43*2b15cb3dSCy Schubert #include <sys/types.h> 44*2b15cb3dSCy Schubert #endif 45*2b15cb3dSCy Schubert #ifdef EVENT__HAVE_SYS_TIME_H 46*2b15cb3dSCy Schubert #include <sys/time.h> 47*2b15cb3dSCy Schubert #endif 48*2b15cb3dSCy Schubert 49*2b15cb3dSCy Schubert /* For int types. */ 50*2b15cb3dSCy Schubert #include <event2/util.h> 51*2b15cb3dSCy Schubert 52*2b15cb3dSCy Schubert /* 53*2b15cb3dSCy Schubert * Structures used to implement a DNS server. 54*2b15cb3dSCy Schubert */ 55*2b15cb3dSCy Schubert 56*2b15cb3dSCy Schubert struct evdns_server_request { 57*2b15cb3dSCy Schubert int flags; 58*2b15cb3dSCy Schubert int nquestions; 59*2b15cb3dSCy Schubert struct evdns_server_question **questions; 60*2b15cb3dSCy Schubert }; 61*2b15cb3dSCy Schubert struct evdns_server_question { 62*2b15cb3dSCy Schubert int type; 63*2b15cb3dSCy Schubert #ifdef __cplusplus 64*2b15cb3dSCy Schubert int dns_question_class; 65*2b15cb3dSCy Schubert #else 66*2b15cb3dSCy Schubert /* You should refer to this field as "dns_question_class". The 67*2b15cb3dSCy Schubert * name "class" works in C for backward compatibility, and will be 68*2b15cb3dSCy Schubert * removed in a future version. (1.5 or later). */ 69*2b15cb3dSCy Schubert int class; 70*2b15cb3dSCy Schubert #define dns_question_class class 71*2b15cb3dSCy Schubert #endif 72*2b15cb3dSCy Schubert char name[1]; 73*2b15cb3dSCy Schubert }; 74*2b15cb3dSCy Schubert 75*2b15cb3dSCy Schubert #ifdef __cplusplus 76*2b15cb3dSCy Schubert } 77*2b15cb3dSCy Schubert #endif 78*2b15cb3dSCy Schubert 79*2b15cb3dSCy Schubert #endif /* EVENT2_DNS_STRUCT_H_INCLUDED_ */ 80*2b15cb3dSCy Schubert 81