1 /* $NetBSD: main.c,v 1.11 2012/03/06 16:55:18 mbalmer Exp $ */ 2 3 /* 4 * Copyright 1997 Piermont Information Systems Inc. 5 * All rights reserved. 6 * 7 * Written by Philip A. Nelson for Piermont Information Systems Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of Piermont Information Systems Inc. may not be used to endorse 18 * or promote products derived from this software without specific prior 19 * written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS'' 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE 25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 * THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 */ 34 35 /* main.c - main program for menu compiler. */ 36 37 #if HAVE_NBTOOL_CONFIG_H 38 #include "nbtool_config.h" 39 #endif 40 41 #include <sys/cdefs.h> 42 43 #if defined(__RCSID) && !defined(lint) 44 __RCSID("$NetBSD: main.c,v 1.11 2012/03/06 16:55:18 mbalmer Exp $"); 45 #endif 46 47 48 #include <stdio.h> 49 #include <stdlib.h> 50 #include <unistd.h> 51 52 #define MAIN 53 #include "defs.h" 54 55 /* Local prototypes */ 56 __dead void usage(void); 57 58 int 59 main(int argc, char **argv) 60 { 61 int ch; 62 63 /* Process the arguments. */ 64 while ((ch = getopt(argc, argv, "o:")) != -1 ) { 65 switch (ch) { 66 case 'o': /* output file name */ 67 out_name = optarg; 68 break; 69 default: 70 usage(); 71 } 72 } 73 74 if (optind != argc - 1) 75 usage(); 76 77 src_name = argv[optind]; 78 79 yyin = fopen(src_name, "r"); 80 if (yyin == NULL) { 81 (void)fprintf(stderr, "%s: could not open %s.\n", prog_name, 82 src_name); 83 exit(1); 84 } 85 86 /* The default menu */ 87 default_menu.info = &default_info; 88 default_info.title = "\"\""; 89 default_info.helpstr = NULL; 90 default_info.exitstr = NULL; 91 default_info.mopt = 0; 92 default_info.x = -1; 93 default_info.y = 0; 94 default_info.h = 0; 95 default_info.w = 0; 96 default_info.numopt = 0; 97 default_info.optns = NULL; 98 default_info.postact.code = NULL; 99 default_info.postact.endwin = FALSE; 100 default_info.exitact.code = NULL; 101 default_info.exitact.endwin = FALSE; 102 103 /* Do the parse */ 104 (void)yyparse(); 105 106 return had_errors ? 1 : 0; 107 } 108 109 110 __dead void 111 usage(void) 112 { 113 (void)fprintf (stderr, "%s [-o name] file\n", getprogname()); 114 exit(1); 115 } 116