| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000 The Apache Software Foundation. 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. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| * The ap_vsnprintf/ap_snprintf functions are based on, and used with the |
| * permission of, the SIO stdio-replacement strx_* functions by Panos |
| * Tsirigotis <panos@alumni.cs.colorado.edu> for xinetd. |
| */ |
| |
| #ifndef APACHE_BASE64_H |
| #define APACHE_BASE64_H |
| |
| #include "ap.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Simple BASE64 encode/decode functions. |
| * |
| * As we might encode binary strings, hence we require the length of |
| * the incoming plain source. And return the length of what we decoded. |
| * |
| * The decoding function takes any non valid char (i.e. whitespace, \0 |
| * or anything non A-Z,0-9 etc as terminal. |
| * |
| * plain strings/binary sequences are not assumed '\0' terminated. Encoded |
| * strings are neither. But propably should. |
| * |
| */ |
| API_EXPORT(int) ap_base64encode_len(int len); |
| API_EXPORT(int) ap_base64encode(char * coded_dst, const char *plain_src,int len_plain_src); |
| API_EXPORT(int) ap_base64encode_binary(char * coded_dst, const unsigned char *plain_src,int len_plain_src); |
| |
| API_EXPORT(int) ap_base64decode_len(const char * coded_src); |
| API_EXPORT(int) ap_base64decode(char * plain_dst, const char *coded_src); |
| API_EXPORT(int) ap_base64decode_binary(unsigned char * plain_dst, const char *coded_src); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* !APACHE_BASE64_H */ |