/* $NetBSD: isclib.h,v 1.2.6.1 2024/02/29 11:39:20 martin Exp $ */ /* isclib.h connections to the isc and dns libraries */ /* * Copyright (C) 2009-2022 Internet Systems Consortium, Inc. ("ISC") * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Internet Systems Consortium, Inc. * PO Box 360 * Newmarket, NH 03857 USA * * http://www.isc.org/ * */ #ifndef ISCLIB_H #define ISCLIB_H #include "config.h" #include #define MAXWIRE 256 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "result.h" /* * DHCP context structure * This holds the libisc information for a dhcp entity */ typedef struct dhcp_context { isc_mem_t *mctx; isc_appctx_t *actx; int actx_started; // ISC_TRUE if ctxstart has been called int actx_running; // ISC_TRUE if ctxrun has been called isc_taskmgr_t *taskmgr; isc_nm_t *netmgr; isc_task_t *task; isc_socketmgr_t *socketmgr; isc_timermgr_t *timermgr; #if defined (NSUPDATE) dns_client_t *dnsclient; int use_local4; isc_sockaddr_t local4_sockaddr; int use_local6; isc_sockaddr_t local6_sockaddr; #endif } dhcp_context_t; extern dhcp_context_t dhcp_gbl_ctx; #define DHCP_MAXDNS_WIRE 256 #define DHCP_MAXNS 3 #define DHCP_HMAC_MD5_NAME "HMAC-MD5.SIG-ALG.REG.INT." #define DHCP_HMAC_SHA1_NAME "HMAC-SHA1.SIG-ALG.REG.INT." #define DHCP_HMAC_SHA224_NAME "HMAC-SHA224.SIG-ALG.REG.INT." #define DHCP_HMAC_SHA256_NAME "HMAC-SHA256.SIG-ALG.REG.INT." #define DHCP_HMAC_SHA384_NAME "HMAC-SHA384.SIG-ALG.REG.INT." #define DHCP_HMAC_SHA512_NAME "HMAC-SHA512.SIG-ALG.REG.INT." isc_result_t dhcp_isc_name(unsigned char *namestr, dns_fixedname_t *namefix, dns_name_t **name); isc_result_t isclib_make_dst_key(char *inname, char *algorithm, unsigned char *secret, int length, dst_key_t **dstkey); #define DHCP_CONTEXT_PRE_DB 1 #define DHCP_CONTEXT_POST_DB 2 #define DHCP_DNS_CLIENT_LAZY_INIT 4 isc_result_t dhcp_context_create(int flags, struct in_addr *local4, struct in6_addr *local6); void isclib_cleanup(void); void dhcp_signal_handler(int signal); extern int shutdown_signal; #if defined (NSUPDATE) isc_result_t dns_client_init(void); #endif /* defined NSUPDATE */ #endif /* ISCLIB_H */