1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <stdio.h> 30 #include <string.h> 31 #include <unistd.h> 32 #include <stdlib.h> 33 #include <libgen.h> 34 #include <ctype.h> 35 #include <limits.h> 36 #include <sys/types.h> 37 #include <sys/stat.h> 38 #include <dirent.h> 39 #include <errno.h> 40 #include "parser.h" 41 #include "errlog.h" 42 43 #define SPEC_PARSER_VERSION "2.1" 44 45 char **filelist; 46 47 static char *prog; 48 49 static void usage(void); 50 51 int 52 main(int argc, char **argv) 53 { 54 int c, retval, size = 0; 55 int lflag = 0, 56 iflag = 0, 57 aflag = 0, 58 vflag = 0; 59 char *tmpptr; 60 61 Translator_info T_info; 62 63 prog = basename(argv[0]); 64 65 T_info.ti_verbosity = 0; 66 T_info.ti_flags = 0; 67 T_info.ti_dash_I = NULL; 68 T_info.ti_output_file = NULL; 69 T_info.ti_libtype = NORMALLIB; 70 T_info.ti_versfile = "version"; 71 72 while ((c = getopt(argc, argv, "FVpd:v:l:o:I:a:")) != EOF) { 73 switch (c) { 74 case 'F': 75 /* Library is a filter */ 76 T_info.ti_libtype = FILTERLIB; 77 break; 78 case 'a': 79 /* set the target architecture */ 80 if ((T_info.ti_archtoken = arch_strtoi(optarg)) == 0) { 81 errlog(ERROR, 82 "Error: architecture specified must " 83 "be one of: i386, sparc, sparcv9, " 84 "ia64 or amd64\n"); 85 usage(); 86 } 87 T_info.ti_arch = optarg; 88 ++aflag; 89 break; 90 case 'V': 91 /* print the version info */ 92 (void) fprintf(stderr, 93 "%s Version %s\n", prog, SPEC_PARSER_VERSION); 94 return (0); 95 break; 96 case 'd': 97 /* set debugging level */ 98 if (!isdigit(*optarg) || 99 (T_info.ti_verbosity = atoi(optarg)) < 0) { 100 errlog(ERROR, 101 "Error: -d option must be given a " 102 "positive integer argument\n"); 103 usage(); 104 } 105 break; 106 case 'l': 107 /* set library name */ 108 ++lflag; 109 if (!isalnum(optarg[0])) { 110 errlog(ERROR, 111 "Error: -l must be given the name of " 112 "a library as an argument\n"); 113 usage(); 114 } 115 T_info.ti_liblist = optarg; 116 break; 117 case 'I': 118 /* set path to spec files */ 119 ++iflag; 120 if (iflag == 1) { 121 size = 1; 122 } else { 123 (void) strcat(T_info.ti_dash_I, ":"); 124 size = strlen(T_info.ti_dash_I); 125 } 126 tmpptr = realloc(T_info.ti_dash_I, 127 sizeof (char) * (size + strlen(optarg) + 3)); 128 if (tmpptr == NULL) { 129 errlog(ERROR | FATAL, 130 "Error: Unable to allocate memory " 131 "for command line arguments\n"); 132 } 133 T_info.ti_dash_I = tmpptr; 134 if (iflag == 1) { 135 (void) strcpy(T_info.ti_dash_I, optarg); 136 } else { 137 (void) strcat(T_info.ti_dash_I, optarg); 138 } 139 break; 140 case 'v': 141 /* set version filename */ 142 if (vflag != 0) { 143 errlog(ERROR, "Error: Multiple -v options " 144 "in command line\n"); 145 usage(); 146 } 147 T_info.ti_versfile = optarg; 148 ++vflag; 149 break; 150 case 'o': 151 /* set name of output file */ 152 T_info.ti_output_file = optarg; 153 break; 154 case 'p': 155 /* set picky flag */ 156 T_info.ti_flags = T_info.ti_flags | XLATOR_PICKY_FLAG; 157 break; 158 case '?': 159 default: 160 usage(); 161 } 162 } 163 164 if (lflag == 0) { 165 errlog(ERROR, 166 "Error: -l library argument must be specified\n"); 167 usage(); 168 } 169 if (aflag == 0) { 170 errlog(ERROR, "Error: -a i386|sparc|sparcv9|ia64|amd64 " 171 "argument must be specified\n"); 172 usage(); 173 } 174 175 if (optind < argc) { 176 filelist = &argv[optind]; 177 } else { 178 filelist = NULL; 179 errlog(ERROR, "Error: Must specify at least one spec " 180 "file to process\n"); 181 usage(); 182 } 183 184 T_info.ti_nfiles = argc-optind; 185 seterrseverity(T_info.ti_verbosity); 186 187 if (T_info.ti_dash_I == NULL) { 188 T_info.ti_dash_I = "."; 189 } else { 190 (void) strcat(T_info.ti_dash_I, ":."); 191 } 192 193 errlog(STATUS, "using %s for spec path\n", T_info.ti_dash_I); 194 195 if ((retval = frontend(&T_info)) != 0) { 196 errlog(ERROR, "%d Error(s) occurred\n", retval); 197 return (1); 198 } 199 return (0); 200 } 201 202 /* 203 * usage() 204 * prints the usage string and exits 205 */ 206 static void 207 usage(void) 208 { 209 (void) fprintf(stderr, "Usage:\n\t%s [-d n] [-V] [ -v version_file] " 210 "-a i386|sparc|sparcv9|ia64|amd64 -l lib [-I path_to_spec ] " 211 "[-o outfile ] [-p] [-F] file.spec [ ... ]\n" 212 "Command line arguments:\n" 213 " -d n n is an integer specifying " 214 "the level of verbosity\n" 215 " -V Print the Version info\n" 216 " -a arch Target cpu architecture. " 217 "Must be one of\n" 218 " i386, sparc, sparcv9, ia64 or amd64\n" 219 " -v version_file Name of version file\n" 220 " -o file Name of output file\n" 221 " this option can only be used when " 222 "processing single\n spec files. " 223 "Using this with multiple source .spec\n" 224 " filenames will cause " 225 "unpredictable results\n" 226 " -l lib library to process\n" 227 " -I path_to_spec path to spec files\n" 228 " -p be picky with interface versioning\n" 229 " -F library is a filter library\n", prog); 230 exit(1); 231 } 232