From 16dd8b2c78a0de106c7429e2a294d203f6bda3c7 Mon Sep 17 00:00:00 2001 From: "djm@openbsd.org" Date: Tue, 16 Jul 2019 13:18:39 +0000 Subject: upstream: remove mostly vestigal uuencode.[ch]; moving the only unique functionality there (wrapping of base64-encoded data) to sshbuf functions; feedback and ok markus@ OpenBSD-Commit-ID: 4dba6735d88c57232f6fccec8a08bdcfea44ac4c --- uuencode.c | 95 -------------------------------------------------------------- 1 file changed, 95 deletions(-) delete mode 100644 uuencode.c (limited to 'uuencode.c') diff --git a/uuencode.c b/uuencode.c deleted file mode 100644 index 7fc867a11..000000000 --- a/uuencode.c +++ /dev/null @@ -1,95 +0,0 @@ -/* $OpenBSD: uuencode.c,v 1.28 2015/04/24 01:36:24 deraadt Exp $ */ -/* - * Copyright (c) 2000 Markus Friedl. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "includes.h" - -#include -#include -#include -#include -#include - -#include "xmalloc.h" -#include "uuencode.h" - -/* - * Encode binary 'src' of length 'srclength', writing base64-encoded text - * to 'target' of size 'targsize'. Will always nul-terminate 'target'. - * Returns the number of bytes stored in 'target' or -1 on error (inc. - * 'targsize' too small). - */ -int -uuencode(const u_char *src, u_int srclength, - char *target, size_t targsize) -{ - return __b64_ntop(src, srclength, target, targsize); -} - -/* - * Decode base64-encoded 'src' into buffer 'target' of 'targsize' bytes. - * Will skip leading and trailing whitespace. Returns the number of bytes - * stored in 'target' or -1 on error (inc. targsize too small). - */ -int -uudecode(const char *src, u_char *target, size_t targsize) -{ - int len; - char *encoded, *p; - - /* copy the 'readonly' source */ - encoded = xstrdup(src); - /* skip whitespace and data */ - for (p = encoded; *p == ' ' || *p == '\t'; p++) - ; - for (; *p != '\0' && *p != ' ' && *p != '\t'; p++) - ; - /* and remove trailing whitespace because __b64_pton needs this */ - *p = '\0'; - len = __b64_pton(encoded, target, targsize); - free(encoded); - return len; -} - -void -dump_base64(FILE *fp, const u_char *data, u_int len) -{ - char *buf; - int i, n; - - if (len > 65536) { - fprintf(fp, "dump_base64: len > 65536\n"); - return; - } - buf = xreallocarray(NULL, 2, len); - n = uuencode(data, len, buf, 2*len); - for (i = 0; i < n; i++) { - fprintf(fp, "%c", buf[i]); - if (i % 70 == 69) - fprintf(fp, "\n"); - } - if (i % 70 != 69) - fprintf(fp, "\n"); - free(buf); -} -- cgit v1.2.3