http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/apr-1/apr_base64.h

/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as * applicable. * * Licensed 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. * The apr_vsnprintf/apr_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. */ /** * @file apr_base64.h * @brief APR-UTIL Base64 Encoding */ #ifndef APR_BASE64_H #define APR_BASE64_H #include "apu.h" #include "apr_general.h" #ifdef __cplusplus extern "C" { #endif /** * @defgroup APR_Util_Base64 Base64 Encoding * @ingroup APR_Util * @{ */ /* 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 probably should. * */ /** * Given the length of an un-encrypted string, get the length of the * encrypted string. * @param len the length of an unencrypted string. * @return the length of the string after it is encrypted */ APU_DECLARE(int) apr_base64_encode_len(int len); /** * Encode a text string using base64encoding. * @param coded_dst The destination string for the encoded string. * @param plain_src The original string in plain text * @param len_plain_src The length of the plain text string * @return the length of the encoded string */ APU_DECLARE(int) apr_base64_encode(char * coded_dst, const char *plain_src, int len_plain_src); /** * Encode an EBCDIC string using base64encoding. * @param coded_dst The destination string for the encoded string. * @param plain_src The original string in plain text * @param len_plain_src The length of the plain text string * @return the length of the encoded string */ APU_DECLARE(int) apr_base64_encode_binary(char * coded_dst, const unsigned char *plain_src, int len_plain_src); /** * Determine the length of a plain text string given the encoded version * @param coded_src The encoded string * @return the length of the plain text string */ APU_DECLARE(int) apr_base64_decode_len(const char * coded_src); /** * Decode a string to plain text * @param plain_dst The destination string for the plain text * @param coded_src The encoded string * @return the length of the plain text string */ APU_DECLARE(int) apr_base64_decode(char * plain_dst, const char *coded_src); /** * Decode an EBCDIC string to plain text * @param plain_dst The destination string for the plain text * @param coded_src The encoded string * @return the length of the plain text string */ APU_DECLARE(int) apr_base64_decode_binary(unsigned char * plain_dst, const char *coded_src); /** @} */ #ifdef __cplusplus } #endif #endif /* !APR_BASE64_H */