1 /* 2 * libunbound/remote.h - prototypes for remote control methods. 3 * 4 * Copyright (c) 2026, NLnet Labs. All rights reserved. 5 * 6 * This software is open source. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * Redistributions in binary form must reproduce the above copyright notice, 16 * this list of conditions and the following disclaimer in the documentation 17 * and/or other materials provided with the distribution. 18 * 19 * Neither the name of the NLNET LABS nor the names of its contributors may 20 * be used to endorse or promote products derived from this software without 21 * specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 29 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 30 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 31 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 32 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 33 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 */ 35 36 /** 37 * \file 38 * 39 * This file declares the methods that must be implemented to use the 40 * remote control service. 41 */ 42 43 #ifndef LIBUNBOUND_REMOTE_H 44 #define LIBUNBOUND_REMOTE_H 45 46 struct comm_reply; 47 struct comm_point; 48 49 /** fast reload thread commands to remote service thread event callback */ 50 void fast_reload_service_cb(int fd, short bits, void* arg); 51 52 /** fast reload callback for the remote control client connection */ 53 int fast_reload_client_callback(struct comm_point* c, void* arg, int err, 54 struct comm_reply* rep); 55 56 /** handle remote control accept callbacks */ 57 int remote_accept_callback(struct comm_point*, void*, int, struct comm_reply*); 58 59 /** handle remote control data callbacks */ 60 int remote_control_callback(struct comm_point*, void*, int, struct comm_reply*); 61 62 /** routine to printout option values over SSL */ 63 void remote_get_opt_ssl(char* line, void* arg); 64 65 #endif /* LIBUNBOUND_REMOTE_H */ 66