1276541Sdes/* 2276541Sdes * dns64/dns64.h - DNS64 module 3276541Sdes * 4276541Sdes * Copyright (c) 2009, Viag��nie. All rights reserved. 5276541Sdes * 6276541Sdes * This software is open source. 7276541Sdes * 8276541Sdes * Redistribution and use in source and binary forms, with or without 9276541Sdes * modification, are permitted provided that the following conditions 10276541Sdes * are met: 11276541Sdes * 12276541Sdes * Redistributions of source code must retain the above copyright notice, 13276541Sdes * this list of conditions and the following disclaimer. 14276541Sdes * 15276541Sdes * Redistributions in binary form must reproduce the above copyright notice, 16276541Sdes * this list of conditions and the following disclaimer in the documentation 17276541Sdes * and/or other materials provided with the distribution. 18276541Sdes * 19276541Sdes * Neither the name of the NLNET LABS nor the names of its contributors may 20276541Sdes * be used to endorse or promote products derived from this software without 21276541Sdes * specific prior written permission. 22276541Sdes * 23276541Sdes * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24276541Sdes * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 25276541Sdes * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26276541Sdes * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE 27276541Sdes * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28276541Sdes * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29276541Sdes * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 30276541Sdes * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 31276541Sdes * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32276541Sdes * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33276541Sdes * POSSIBILITY OF SUCH DAMAGE. 34276541Sdes */ 35276541Sdes 36276541Sdes/** 37276541Sdes * \file 38276541Sdes * 39276541Sdes * This file contains a module that performs DNS64 query processing. 40276541Sdes */ 41276541Sdes 42276541Sdes#ifndef DNS64_DNS64_H 43276541Sdes#define DNS64_DNS64_H 44276541Sdes#include "util/module.h" 45276541Sdes 46276541Sdes/** 47276541Sdes * Get the dns64 function block. 48276541Sdes * @return: function block with function pointers to dns64 methods. 49276541Sdes */ 50276541Sdesstruct module_func_block *dns64_get_funcblock(void); 51276541Sdes 52276541Sdes/** dns64 init */ 53276541Sdesint dns64_init(struct module_env* env, int id); 54276541Sdes 55276541Sdes/** dns64 deinit */ 56276541Sdesvoid dns64_deinit(struct module_env* env, int id); 57276541Sdes 58276541Sdes/** dns64 operate on a query */ 59276541Sdesvoid dns64_operate(struct module_qstate* qstate, enum module_ev event, int id, 60276541Sdes struct outbound_entry* outbound); 61276541Sdes 62276541Sdesvoid dns64_inform_super(struct module_qstate* qstate, int id, 63276541Sdes struct module_qstate* super); 64276541Sdes 65276541Sdes/** dns64 cleanup query state */ 66276541Sdesvoid dns64_clear(struct module_qstate* qstate, int id); 67276541Sdes 68276541Sdes/** dns64 alloc size routine */ 69276541Sdessize_t dns64_get_mem(struct module_env* env, int id); 70276541Sdes 71276541Sdes#endif /* DNS64_DNS64_H */ 72