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 (c) 1996, by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * ticmain.c 31 * 32 * Terminal Information Compiler 33 * 34 * Copyright 1990, 1992 by Mortice Kern Systems Inc. All rights reserved. 35 * 36 * Portions of this code Copyright 1982 by Pavel Curtis. 37 * 38 */ 39 40 #ifdef M_RCSID 41 #ifndef lint 42 static char const rcsID[] = "$Header: /rd/src/tic/rcs/ticmain.c 1.11 1995/06/22 18:40:30 ross Exp $"; 43 #endif 44 #endif 45 46 #include "tic.h" 47 #include <ctype.h> 48 #include <sys/stat.h> 49 50 int curr_line; 51 int check_only = 0; 52 int debug_level = 0; 53 time_t start_time; 54 char *source_file = M_TERMINFO_DIR; 55 char *destination = M_TERMINFO_DIR; 56 57 char boolean[BOOLCOUNT]; 58 short number[NUMCOUNT]; 59 short string[STRCOUNT]; 60 61 static char const usage[] = m_textstr(3103, "usage: %s [-v[n]] [-c] <file>\n", "U _"); 62 static char const src_err[] = m_textstr(3104, "terminfo definition file \"%s\" ", "E filename"); 63 static char const dst_err[] = m_textstr(3105, "terminfo database \"%s\" ", "E filename"); 64 static char const dstdir_err[] = m_textstr(3106, "terminfo database directory \"%s/%s\" ", "E pathname"); 65 66 static void init(void); 67 68 int 69 main(int argc, char **argv) 70 { 71 char *ap; 72 setlocale(LC_ALL, ""); 73 _cmdname = m_cmdname(*argv); 74 for (--argc, ++argv; 0 < argc && **argv == '-'; --argc, ++argv) { 75 ap = &argv[0][1]; 76 if (*ap == '-' && ap[1] == '\0') { 77 --argc; 78 ++argv; 79 break; 80 } 81 while (*ap != '\0') { 82 switch (*ap++) { 83 case 'c': 84 check_only = 1; 85 continue; 86 case 'v': 87 debug_level = 1; 88 if (isdigit(*ap)) 89 debug_level = (int) strtol(ap, &ap, 0); 90 break; 91 default: 92 (void) fprintf(stderr, m_strmsg(usage), _cmdname); 93 return (USAGE); 94 } 95 break; 96 } 97 } 98 /* There must be only one source file. */ 99 if (argc != 1) { 100 (void) fprintf(stderr, m_strmsg(usage), _cmdname); 101 return (USAGE); 102 } 103 source_file = *argv; 104 init(); 105 compile(); 106 if (warnings > 0) { 107 return 1; 108 } 109 return (0); 110 } 111 112 /*f 113 * Miscellaneous initializations 114 * 115 * Open source file as standard input 116 * Check for access rights to destination directories 117 * Create any directories which don't exist. 118 */ 119 static void 120 init(void) 121 { 122 char *s; 123 char const *p; 124 char dir[2]; 125 struct stat statbuf; 126 static char const dirnames[] = "abcdefghijklmnopqrstuvwxyz0123456789"; 127 128 curr_line = 0; 129 start_time = time(NULL); 130 if (freopen(source_file, "r", stdin) == NULL) { 131 (void) eprintf(m_strmsg(src_err), source_file); 132 exit(ERROR); 133 } 134 if ((s = getenv("TERMINFO")) != NULL) 135 destination = s; 136 if (access(destination, 7) < 0) { 137 (void) eprintf(m_strmsg(dst_err), destination); 138 exit(ERROR); 139 } 140 if (chdir(destination) < 0) { 141 (void) eprintf(m_strmsg(dst_err), destination); 142 exit(ERROR); 143 } 144 dir[1] = '\0'; 145 for (p = dirnames; *p != '\0'; ++p) { 146 *dir = *p; 147 if (stat(dir, &statbuf) < 0) { 148 (void) mkdir(dir, M_DIRMODE); 149 } else if (access(dir, 7) < 0) { 150 (void) eprintf(m_strmsg(dstdir_err), destination, dir); 151 exit(1); 152 } else if ((statbuf.st_mode & S_IFMT) != S_IFDIR) { 153 (void) eprintf(m_strmsg(dstdir_err), destination, dir); 154 exit(1); 155 } 156 } 157 } 158 159 /*f 160 * Reset boolean[], number[], and string[]. 161 */ 162 void 163 reset(void) 164 { 165 int i; 166 for (i = 0; i < BOOLCOUNT; ++i) 167 boolean[i] = 0; 168 for (i = 0; i < NUMCOUNT; ++i) 169 number[i] = -1; 170 for (i = 0; i < STRCOUNT; ++i) 171 string[i] = -1; 172 } 173 174 /*f 175 * Return a linear index value. 176 * 177 * Search in the following order boolnames[], numnames[], and strnames[] 178 * for the matching capability name. Then map the array and index into 179 * a linear index. Return -1 if capname is not valid. 180 * 181 * While this linear approach is slow, TIC is seldom used once the 182 * database is created, therefore we don't bother spending extra 183 * effort to speed it up. 184 */ 185 int 186 find(char const *capname, void **arrayp, int *indexp) 187 { 188 char **p; 189 for (p = boolnames; *p != NULL; ++p) 190 if (strcmp(*p, capname) == 0) { 191 *arrayp = (void*) boolean; 192 *indexp = (int)(p - boolnames); 193 return (0); 194 } 195 for (p = numnames; *p != NULL; ++p) 196 if (strcmp(*p, capname) == 0) { 197 *arrayp = (void*) number; 198 *indexp = (int)(p - numnames); 199 return (0); 200 } 201 for (p = strnames; *p != NULL; ++p) 202 if (strcmp(*p, capname) == 0) { 203 *arrayp = (void*) string; 204 *indexp = (int)(p - strnames); 205 return (0); 206 } 207 return (-1); 208 } 209