1 014c66b6 2023-06-25 op /*
 2 014c66b6 2023-06-25 op  * Copyright (c) 2022 Omar Polo <op@openbsd.org>
 3 014c66b6 2023-06-25 op  *
 4 014c66b6 2023-06-25 op  * Permission to use, copy, modify, and distribute this software for any
 5 014c66b6 2023-06-25 op  * purpose with or without fee is hereby granted, provided that the above
 6 014c66b6 2023-06-25 op  * copyright notice and this permission notice appear in all copies.
 7 014c66b6 2023-06-25 op  *
 8 014c66b6 2023-06-25 op  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 014c66b6 2023-06-25 op  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 014c66b6 2023-06-25 op  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 014c66b6 2023-06-25 op  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 014c66b6 2023-06-25 op  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 014c66b6 2023-06-25 op  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 014c66b6 2023-06-25 op  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 014c66b6 2023-06-25 op  */
16 014c66b6 2023-06-25 op 
17 014c66b6 2023-06-25 op #include <err.h>
18 014c66b6 2023-06-25 op #include <stdio.h>
19 014c66b6 2023-06-25 op #include <stdlib.h>
20 014c66b6 2023-06-25 op 
21 014c66b6 2023-06-25 op #include "tmpl.h"
22 014c66b6 2023-06-25 op 
23 014c66b6 2023-06-25 op int	 base(struct template *, const char *title);
24 014c66b6 2023-06-25 op 
25 014c66b6 2023-06-25 op int
26 014c66b6 2023-06-25 op my_putc(struct template *tp, int c)
27 014c66b6 2023-06-25 op {
28 014c66b6 2023-06-25 op 	FILE	*fp = tp->tp_arg;
29 014c66b6 2023-06-25 op 
30 014c66b6 2023-06-25 op 	if (putc(c, fp) < 0)
31 014c66b6 2023-06-25 op 		return (-1);
32 014c66b6 2023-06-25 op 
33 014c66b6 2023-06-25 op 	return (0);
34 014c66b6 2023-06-25 op }
35 014c66b6 2023-06-25 op 
36 014c66b6 2023-06-25 op int
37 014c66b6 2023-06-25 op my_puts(struct template *tp, const char *s)
38 014c66b6 2023-06-25 op {
39 014c66b6 2023-06-25 op 	FILE	*fp = tp->tp_arg;
40 014c66b6 2023-06-25 op 
41 014c66b6 2023-06-25 op 	if (fputs(s, fp) < 0)
42 014c66b6 2023-06-25 op 		return (-1);
43 014c66b6 2023-06-25 op 
44 014c66b6 2023-06-25 op 	return (0);
45 014c66b6 2023-06-25 op }
46 014c66b6 2023-06-25 op 
47 014c66b6 2023-06-25 op int
48 014c66b6 2023-06-25 op main(int argc, char **argv)
49 014c66b6 2023-06-25 op {
50 014c66b6 2023-06-25 op 	struct template *tp;
51 014c66b6 2023-06-25 op 
52 014c66b6 2023-06-25 op 	if ((tp = template(stdout, my_puts, my_putc)) == NULL)
53 014c66b6 2023-06-25 op 		err(1, "template");
54 014c66b6 2023-06-25 op 
55 014c66b6 2023-06-25 op 	if (base(tp, " *hello* ") == -1)
56 014c66b6 2023-06-25 op 		return (1);
57 014c66b6 2023-06-25 op 	puts("");
58 014c66b6 2023-06-25 op 
59 014c66b6 2023-06-25 op 	if (base(tp, "<hello>") == -1)
60 014c66b6 2023-06-25 op 		return (1);
61 014c66b6 2023-06-25 op 	puts("");
62 014c66b6 2023-06-25 op 
63 014c66b6 2023-06-25 op 	free(tp);
64 014c66b6 2023-06-25 op 	return (0);
65 014c66b6 2023-06-25 op }