1*83ee113eSDavid van Moolenbroek /* $NetBSD: statement.h,v 1.1.1.3 2014/07/12 11:57:56 spz Exp $ */ 2*83ee113eSDavid van Moolenbroek /* statement.h 3*83ee113eSDavid van Moolenbroek 4*83ee113eSDavid van Moolenbroek Definitions for executable statements... */ 5*83ee113eSDavid van Moolenbroek 6*83ee113eSDavid van Moolenbroek /* 7*83ee113eSDavid van Moolenbroek * Copyright (c) 2004,2007,2009,2014 by Internet Systems Consortium, Inc. ("ISC") 8*83ee113eSDavid van Moolenbroek * Copyright (c) 1996-2003 by Internet Software Consortium 9*83ee113eSDavid van Moolenbroek * 10*83ee113eSDavid van Moolenbroek * Permission to use, copy, modify, and distribute this software for any 11*83ee113eSDavid van Moolenbroek * purpose with or without fee is hereby granted, provided that the above 12*83ee113eSDavid van Moolenbroek * copyright notice and this permission notice appear in all copies. 13*83ee113eSDavid van Moolenbroek * 14*83ee113eSDavid van Moolenbroek * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES 15*83ee113eSDavid van Moolenbroek * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 16*83ee113eSDavid van Moolenbroek * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR 17*83ee113eSDavid van Moolenbroek * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 18*83ee113eSDavid van Moolenbroek * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 19*83ee113eSDavid van Moolenbroek * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT 20*83ee113eSDavid van Moolenbroek * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 21*83ee113eSDavid van Moolenbroek * 22*83ee113eSDavid van Moolenbroek * Internet Systems Consortium, Inc. 23*83ee113eSDavid van Moolenbroek * 950 Charter Street 24*83ee113eSDavid van Moolenbroek * Redwood City, CA 94063 25*83ee113eSDavid van Moolenbroek * <info@isc.org> 26*83ee113eSDavid van Moolenbroek * https://www.isc.org/ 27*83ee113eSDavid van Moolenbroek * 28*83ee113eSDavid van Moolenbroek */ 29*83ee113eSDavid van Moolenbroek 30*83ee113eSDavid van Moolenbroek struct executable_statement { 31*83ee113eSDavid van Moolenbroek int refcnt; 32*83ee113eSDavid van Moolenbroek struct executable_statement *next; 33*83ee113eSDavid van Moolenbroek enum statement_op { 34*83ee113eSDavid van Moolenbroek null_statement, 35*83ee113eSDavid van Moolenbroek if_statement, 36*83ee113eSDavid van Moolenbroek add_statement, 37*83ee113eSDavid van Moolenbroek eval_statement, 38*83ee113eSDavid van Moolenbroek break_statement, 39*83ee113eSDavid van Moolenbroek default_option_statement, 40*83ee113eSDavid van Moolenbroek supersede_option_statement, 41*83ee113eSDavid van Moolenbroek append_option_statement, 42*83ee113eSDavid van Moolenbroek prepend_option_statement, 43*83ee113eSDavid van Moolenbroek send_option_statement, 44*83ee113eSDavid van Moolenbroek statements_statement, 45*83ee113eSDavid van Moolenbroek on_statement, 46*83ee113eSDavid van Moolenbroek switch_statement, 47*83ee113eSDavid van Moolenbroek case_statement, 48*83ee113eSDavid van Moolenbroek default_statement, 49*83ee113eSDavid van Moolenbroek set_statement, 50*83ee113eSDavid van Moolenbroek unset_statement, 51*83ee113eSDavid van Moolenbroek let_statement, 52*83ee113eSDavid van Moolenbroek define_statement, 53*83ee113eSDavid van Moolenbroek log_statement, 54*83ee113eSDavid van Moolenbroek return_statement, 55*83ee113eSDavid van Moolenbroek execute_statement 56*83ee113eSDavid van Moolenbroek } op; 57*83ee113eSDavid van Moolenbroek union { 58*83ee113eSDavid van Moolenbroek struct { 59*83ee113eSDavid van Moolenbroek struct executable_statement *tc, *fc; 60*83ee113eSDavid van Moolenbroek struct expression *expr; 61*83ee113eSDavid van Moolenbroek } ie; 62*83ee113eSDavid van Moolenbroek struct expression *eval; 63*83ee113eSDavid van Moolenbroek struct expression *retval; 64*83ee113eSDavid van Moolenbroek struct class *add; 65*83ee113eSDavid van Moolenbroek struct option_cache *option; 66*83ee113eSDavid van Moolenbroek struct option_cache *supersede; 67*83ee113eSDavid van Moolenbroek struct option_cache *prepend; 68*83ee113eSDavid van Moolenbroek struct option_cache *append; 69*83ee113eSDavid van Moolenbroek struct executable_statement *statements; 70*83ee113eSDavid van Moolenbroek struct { 71*83ee113eSDavid van Moolenbroek int evtypes; 72*83ee113eSDavid van Moolenbroek # define ON_COMMIT 1 73*83ee113eSDavid van Moolenbroek # define ON_EXPIRY 2 74*83ee113eSDavid van Moolenbroek # define ON_RELEASE 4 75*83ee113eSDavid van Moolenbroek # define ON_TRANSMISSION 8 76*83ee113eSDavid van Moolenbroek struct executable_statement *statements; 77*83ee113eSDavid van Moolenbroek } on; 78*83ee113eSDavid van Moolenbroek struct { 79*83ee113eSDavid van Moolenbroek struct expression *expr; 80*83ee113eSDavid van Moolenbroek struct executable_statement *statements; 81*83ee113eSDavid van Moolenbroek } s_switch; 82*83ee113eSDavid van Moolenbroek struct expression *c_case; 83*83ee113eSDavid van Moolenbroek struct { 84*83ee113eSDavid van Moolenbroek char *name; 85*83ee113eSDavid van Moolenbroek struct expression *expr; 86*83ee113eSDavid van Moolenbroek struct executable_statement *statements; 87*83ee113eSDavid van Moolenbroek } set, let; 88*83ee113eSDavid van Moolenbroek char *unset; 89*83ee113eSDavid van Moolenbroek struct { 90*83ee113eSDavid van Moolenbroek enum { 91*83ee113eSDavid van Moolenbroek log_priority_fatal, 92*83ee113eSDavid van Moolenbroek log_priority_error, 93*83ee113eSDavid van Moolenbroek log_priority_debug, 94*83ee113eSDavid van Moolenbroek log_priority_info 95*83ee113eSDavid van Moolenbroek } priority; 96*83ee113eSDavid van Moolenbroek struct expression *expr; 97*83ee113eSDavid van Moolenbroek } log; 98*83ee113eSDavid van Moolenbroek struct { 99*83ee113eSDavid van Moolenbroek char *command; 100*83ee113eSDavid van Moolenbroek struct expression *arglist; 101*83ee113eSDavid van Moolenbroek int argc; 102*83ee113eSDavid van Moolenbroek } execute; 103*83ee113eSDavid van Moolenbroek } data; 104*83ee113eSDavid van Moolenbroek }; 105*83ee113eSDavid van Moolenbroek 106