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svn_base64.h
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/**
* @copyright
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
* @endcopyright
*
* @file svn_base64.h
* @brief Base64 encoding and decoding functions
*/
#ifndef SVN_BASE64_H
#define SVN_BASE64_H
#include <apr_pools.h>
#include "svn_types.h"
#include "svn_io.h" /* for svn_stream_t */
#include "svn_string.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
*
*
* @defgroup base64 Base64 encoding/decoding functions
*
* @{
*/
/** Return a writable generic stream which will encode binary data in
* base64 format and write the encoded data to @a output. If @a break_lines
* is true, newlines will be inserted periodically; otherwise the output
* stream will only consist of base64 encoding characters. Be sure to close
* the stream when done writing in order to squeeze out the last bit of
* encoded data. The stream is allocated in @a pool.
*
* @since New in 1.10.
*/
svn_stream_t *
svn_base64_encode2(svn_stream_t *output,
svn_boolean_t break_lines,
apr_pool_t *pool);
/**
* Same as svn_base64_encode2, but with @a break_lines always TRUE.
*
* @deprecated Provided for backward compatibility with the 1.9 API.
*/
SVN_DEPRECATED
svn_stream_t *
svn_base64_encode(svn_stream_t *output,
apr_pool_t *pool);
/** Return a writable generic stream which will decode base64-encoded
* data and write the decoded data to @a output. The stream is allocated
* in @a pool.
*/
svn_stream_t *
svn_base64_decode(svn_stream_t *output,
apr_pool_t *pool);
/** Encode an @c svn_stringbuf_t into base64.
*
* A simple interface for encoding base64 data assuming we have all of
* it present at once. If @a break_lines is true, newlines will be
* inserted periodically; otherwise the string will only consist of
* base64 encoding characters. The returned string will be allocated
* from @a pool.
*
* @since New in 1.6.
*/
const svn_string_t *
svn_base64_encode_string2(const svn_string_t *str,
svn_boolean_t break_lines,
apr_pool_t *pool);
/**
* Same as svn_base64_encode_string2, but with @a break_lines always
* TRUE.
*
* @deprecated Provided for backward compatibility with the 1.5 API.
*/
SVN_DEPRECATED
const svn_string_t *
svn_base64_encode_string(const svn_string_t *str,
apr_pool_t *pool);
/** Decode an @c svn_stringbuf_t from base64.
*
* A simple interface for decoding base64 data assuming we have all of
* it present at once. The returned string will be allocated from @c
* pool.
*
*/
const svn_string_t *
svn_base64_decode_string(const svn_string_t *str,
apr_pool_t *pool);
/** Return a base64-encoded checksum for finalized @a digest.
*
* @a digest contains @c APR_MD5_DIGESTSIZE bytes of finalized data.
* Allocate the returned checksum in @a pool.
*
* @deprecated Provided for backward compatibility with the 1.5 API.
*/
SVN_DEPRECATED
svn_stringbuf_t *
svn_base64_from_md5(unsigned char digest[],
apr_pool_t *pool);
/** @} end group: Base64 encoding/decoding functions */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* SVN_BASE64_H */
svn_base64_encode2
svn_stream_t * svn_base64_encode2(svn_stream_t *output, svn_boolean_t break_lines, apr_pool_t *pool)
Return a writable generic stream which will encode binary data in base64 format and write the encoded...
svn_base64_decode_string
const svn_string_t * svn_base64_decode_string(const svn_string_t *str, apr_pool_t *pool)
Decode an svn_stringbuf_t from base64.
svn_base64_encode_string
const svn_string_t * svn_base64_encode_string(const svn_string_t *str, apr_pool_t *pool)
Same as svn_base64_encode_string2, but with break_lines always TRUE.
svn_base64_from_md5
svn_stringbuf_t * svn_base64_from_md5(unsigned char digest[], apr_pool_t *pool)
Return a base64-encoded checksum for finalized digest.
svn_base64_encode
svn_stream_t * svn_base64_encode(svn_stream_t *output, apr_pool_t *pool)
Same as svn_base64_encode2, but with break_lines always TRUE.
svn_base64_encode_string2
const svn_string_t * svn_base64_encode_string2(const svn_string_t *str, svn_boolean_t break_lines, apr_pool_t *pool)
Encode an svn_stringbuf_t into base64.
svn_base64_decode
svn_stream_t * svn_base64_decode(svn_stream_t *output, apr_pool_t *pool)
Return a writable generic stream which will decode base64-encoded data and write the decoded data to ...
svn_stream_t
struct svn_stream_t svn_stream_t
An abstract stream of bytes–either incoming or outgoing or both.
Definition svn_io.h:863
svn_string_t
A simple counted string.
Definition svn_string.h:97
svn_stringbuf_t
A buffered string, capable of appending without an allocation and copy for each append.
Definition svn_string.h:105
svn_io.h
General file I/O for Subversion.
svn_string.h
Counted-length strings for Subversion, plus some C string goodies.
svn_types.h
Subversion's data types.
svn_boolean_t
int svn_boolean_t
YABT: Yet Another Boolean Type.
Definition svn_types.h:141
SVN_DEPRECATED
#define SVN_DEPRECATED
Macro used to mark deprecated functions.
Definition svn_types.h:62