/* * dns64/dns64.h - DNS64 module * * Copyright (c) 2009, Viagénie. All rights reserved. * * This software is open source. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of the NLNET LABS nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /** * \file * * This file contains a module that performs DNS64 query processing. */ #ifndef DNS64_DNS64_H #define DNS64_DNS64_H #include "util/module.h" /** * Get the dns64 function block. * @return: function block with function pointers to dns64 methods. */ struct module_func_block *dns64_get_funcblock(void); /** dns64 init */ int dns64_init(struct module_env* env, int id); /** dns64 deinit */ void dns64_deinit(struct module_env* env, int id); /** dns64 operate on a query */ void dns64_operate(struct module_qstate* qstate, enum module_ev event, int id, struct outbound_entry* outbound); void dns64_inform_super(struct module_qstate* qstate, int id, struct module_qstate* super); /** dns64 cleanup query state */ void dns64_clear(struct module_qstate* qstate, int id); /** dns64 alloc size routine */ size_t dns64_get_mem(struct module_env* env, int id); #endif /* DNS64_DNS64_H */