/usr/include/botan-1.10/botan/base64.h is in libbotan1.10-dev 1.10.16-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | /*
* Base64 Encoding and Decoding
* (C) 2010 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_BASE64_CODEC_H__
#define BOTAN_BASE64_CODEC_H__
#include <botan/secmem.h>
#include <string>
namespace Botan {
/**
* Perform base64 encoding
* @param output an array of at least input_length*4/3 bytes
* @param input is some binary data
* @param input_length length of input in bytes
* @param input_consumed is an output parameter which says how many
* bytes of input were actually consumed. If less than
* input_length, then the range input[consumed:length]
* should be passed in later along with more input.
* @param final_inputs true iff this is the last input, in which case
padding chars will be applied if needed
* @return number of bytes written to output
*/
size_t BOTAN_DLL base64_encode(char output[],
const byte input[],
size_t input_length,
size_t& input_consumed,
bool final_inputs);
/**
* Perform base64 encoding
* @param input some input
* @param input_length length of input in bytes
* @return base64adecimal representation of input
*/
std::string BOTAN_DLL base64_encode(const byte input[],
size_t input_length);
/**
* Perform base64 encoding
* @param input some input
* @return base64adecimal representation of input
*/
std::string BOTAN_DLL base64_encode(const MemoryRegion<byte>& input);
/**
* Perform base64 decoding
* @param output an array of at least input_length*3/4 bytes
* @param input some base64 input
* @param input_length length of input in bytes
* @param input_consumed is an output parameter which says how many
* bytes of input were actually consumed. If less than
* input_length, then the range input[consumed:length]
* should be passed in later along with more input.
* @param final_inputs true iff this is the last input, in which case
padding is allowed
* @param ignore_ws ignore whitespace on input; if false, throw an
exception if whitespace is encountered
* @return number of bytes written to output
*/
size_t BOTAN_DLL base64_decode(byte output[],
const char input[],
size_t input_length,
size_t& input_consumed,
bool final_inputs,
bool ignore_ws = true);
/**
* Perform base64 decoding
* @param output an array of at least input_length*3/4 bytes
* @param input some base64 input
* @param input_length length of input in bytes
* @param ignore_ws ignore whitespace on input; if false, throw an
exception if whitespace is encountered
* @return number of bytes written to output
*/
size_t BOTAN_DLL base64_decode(byte output[],
const char input[],
size_t input_length,
bool ignore_ws = true);
/**
* Perform base64 decoding
* @param output an array of at least input_length/3*4 bytes
* @param input some base64 input
* @param ignore_ws ignore whitespace on input; if false, throw an
exception if whitespace is encountered
* @return number of bytes written to output
*/
size_t BOTAN_DLL base64_decode(byte output[],
const std::string& input,
bool ignore_ws = true);
/**
* Perform base64 decoding
* @param input some base64 input
* @param input_length the length of input in bytes
* @param ignore_ws ignore whitespace on input; if false, throw an
exception if whitespace is encountered
* @return decoded base64 output
*/
SecureVector<byte> BOTAN_DLL base64_decode(const char input[],
size_t input_length,
bool ignore_ws = true);
/**
* Perform base64 decoding
* @param input some base64 input
* @param ignore_ws ignore whitespace on input; if false, throw an
exception if whitespace is encountered
* @return decoded base64 output
*/
SecureVector<byte> BOTAN_DLL base64_decode(const std::string& input,
bool ignore_ws = true);
}
#endif
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