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uuencode.c (126274) uuencode.c (162852)
1/* $OpenBSD: uuencode.c,v 1.24 2006/08/03 03:34:42 deraadt Exp $ */
1/*
2 * Copyright (c) 2000 Markus Friedl. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.

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18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#include "includes.h"
2/*
3 * Copyright (c) 2000 Markus Friedl. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.

--- 9 unchanged lines hidden (view full) ---

19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "includes.h"
26RCSID("$OpenBSD: uuencode.c,v 1.17 2003/11/10 16:23:41 jakob Exp $");
27
27
28#include <sys/types.h>
29#include <netinet/in.h>
30#include <resolv.h>
31#include <stdio.h>
32
28#include "xmalloc.h"
29#include "uuencode.h"
30
31int
32uuencode(const u_char *src, u_int srclength,
33 char *target, size_t targsize)
34{
35 return __b64_ntop(src, srclength, target, targsize);

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53 len = __b64_pton(encoded, target, targsize);
54 xfree(encoded);
55 return len;
56}
57
58void
59dump_base64(FILE *fp, u_char *data, u_int len)
60{
33#include "xmalloc.h"
34#include "uuencode.h"
35
36int
37uuencode(const u_char *src, u_int srclength,
38 char *target, size_t targsize)
39{
40 return __b64_ntop(src, srclength, target, targsize);

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58 len = __b64_pton(encoded, target, targsize);
59 xfree(encoded);
60 return len;
61}
62
63void
64dump_base64(FILE *fp, u_char *data, u_int len)
65{
61 char *buf = xmalloc(2*len);
66 char *buf;
62 int i, n;
63
67 int i, n;
68
69 if (len > 65536) {
70 fprintf(fp, "dump_base64: len > 65536\n");
71 return;
72 }
73 buf = xmalloc(2*len);
64 n = uuencode(data, len, buf, 2*len);
65 for (i = 0; i < n; i++) {
66 fprintf(fp, "%c", buf[i]);
67 if (i % 70 == 69)
68 fprintf(fp, "\n");
69 }
70 if (i % 70 != 69)
71 fprintf(fp, "\n");
72 xfree(buf);
73}
74 n = uuencode(data, len, buf, 2*len);
75 for (i = 0; i < n; i++) {
76 fprintf(fp, "%c", buf[i]);
77 if (i % 70 == 69)
78 fprintf(fp, "\n");
79 }
80 if (i % 70 != 69)
81 fprintf(fp, "\n");
82 xfree(buf);
83}