Import Gnulib floorf and base64 and removed our old base64 library.

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1926 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 45 insertions, 0 deletions

diff --git a/gl/base64.h b/gl/base64.h
new file mode 100644
index 00000000..1f9b203e
--- /dev/null
+++ b/gl/base64.h
@@ -0,0 +1,45 @@
+/* base64.h -- Encode binary data using printable characters.
+   Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
+   Written by Simon Josefsson.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef BASE64_H
+# define BASE64_H
+
+/* Get size_t. */
+# include <stddef.h>
+
+/* Get bool. */
+# include <stdbool.h>
+
+/* This uses that the expression (n+(k-1))/k means the smallest
+   integer >= n/k, i.e., the ceiling of n/k.  */
+# define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4)
+
+extern bool isbase64 (char ch);
+
+extern void base64_encode (const char *restrict in, size_t inlen,
+                           char *restrict out, size_t outlen);
+
+extern size_t base64_encode_alloc (const char *in, size_t inlen, char **out);
+
+extern bool base64_decode (const char *restrict in, size_t inlen,
+                           char *restrict out, size_t *outlen);
+
+extern bool base64_decode_alloc (const char *in, size_t inlen,
+                                 char **out, size_t *outlen);
+
+#endif /* BASE64_H */