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- /*
- * Portions Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC")
- * Portions Copyright (C) 2001 Internet Software Consortium.
- * Portions Copyright (C) 2001 Nominum, Inc.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC AND NOMINUM DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
- /* $Id: base64.h,v 1.3.18.2 2005/04/29 00:17:13 marka Exp $ */
-
- #ifndef ISCCC_BASE64_H
- #define ISCCC_BASE64_H 1
-
- /*! \file */
-
- #include <isc/lang.h>
- #include <isccc/types.h>
-
- ISC_LANG_BEGINDECLS
-
- /***
- *** Functions
- ***/
-
- isc_result_t
- isccc_base64_encode(isccc_region_t *source, int wordlength,
- const char *wordbreak, isccc_region_t *target);
- /*%<
- * Convert data into base64 encoded text.
- *
- * Notes:
- *\li The base64 encoded text in 'target' will be divided into
- * words of at most 'wordlength' characters, separated by
- * the 'wordbreak' string. No parentheses will surround
- * the text.
- *
- * Requires:
- *\li 'source' is a region containing binary data.
- *\li 'target' is a text region containing available space.
- *\li 'wordbreak' points to a null-terminated string of
- * zero or more whitespace characters.
- */
-
- isc_result_t
- isccc_base64_decode(const char *cstr, isccc_region_t *target);
- /*%<
- * Decode a null-terminated base64 string.
- *
- * Requires:
- *\li 'cstr' is non-null.
- *\li 'target' is a valid region.
- *
- * Returns:
- *\li #ISC_R_SUCCESS -- the entire decoded representation of 'cstring'
- * fit in 'target'.
- *\li #ISC_R_BADBASE64 -- 'cstr' is not a valid base64 encoding.
- *\li #ISC_R_NOSPACE -- 'target' is not big enough.
- */
-
- ISC_LANG_ENDDECLS
-
- #endif /* ISCCC_BASE64_H */
-