-/* $OpenBSD: uuencode.c,v 1.22 2006/07/05 02:42:09 stevesk Exp $ */
+/* $OpenBSD: uuencode.c,v 1.25 2009/03/05 11:30:50 djm Exp $ */
/*
* Copyright (c) 2000 Markus Friedl. All rights reserved.
*
#include "includes.h"
#include <sys/types.h>
-
#include <netinet/in.h>
-
#include <resolv.h>
+#include <stdio.h>
#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)
{