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
42static 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
50int curr_line;
51int check_only = 0;
52int debug_level = 0;
53time_t start_time;
54char *source_file = M_TERMINFO_DIR;
55char *destination = M_TERMINFO_DIR;
56
57char boolean[BOOLCOUNT];
58short number[NUMCOUNT];
59short string[STRCOUNT];
60
61static char const usage[] = m_textstr(3103, "usage:  %s [-v[n]] [-c] <file>\n", "U _");
62static char const src_err[] = m_textstr(3104, "terminfo definition file \"%s\" ", "E filename");
63static char const dst_err[] = m_textstr(3105, "terminfo database \"%s\" ", "E filename");
64static char const dstdir_err[] = m_textstr(3106, "terminfo database directory \"%s/%s\" ", "E pathname");
65
66static void init(void);
67
68int
69main(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 */
119static void
120init(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 */
162void
163reset(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 */
185int
186find(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