File base64.c¶

#include "config.h"
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <ctype.h>
#include <stdlib.h>
#include <stddef.h>
#include <assert.h>
#include "porting.h"
#include "error_code.h"
#include "memory_alloc.h"
#include "base64.h"
#include "memory_wrapper.hpp"

Classes¶

Type	Name
struct	base64_chunk

Public Types¶

Type	Name
typedef struct base64_chunk	BASE64_CHUNK

Public Attributes¶

Type	Name
const char *const	base64_map = `"ABCDEFGHIJKLMNOPQRSTUVWXYZ" "abcdefghijklmnopqrstuvwxyz" "0123456789+/"`
const char	from_base64_table = `/* multi line expression */`

Public Functions¶

Type	Name
int	base64_decode (const unsigned char * src, int src_len, unsigned char dest, int** * dest_len)
int	base64_encode (const unsigned char * src, int src_len, unsigned char dest, int** * dest_len)

Public Static Functions¶

Type	Name
int	base64_decode_chunk (unsigned char * dest, int chunk_num, BASE64_CHUNK ** ppchunk)
int	base64_encode_local (const unsigned char * src, int src_len, unsigned char * dest)
int	base64_partition_into_chunk (const unsigned char * src, int src_len, int * chunk_num, int * dst_len, BASE64_CHUNK *** pppchunk)
int	base64_remove_space (const unsigned char * src, int src_len, unsigned char * dest, int * dst_len)
bool	char_is_invalid (unsigned char ch)
bool	char_is_padding (unsigned char ch)
int	find_base64 (unsigned char ch)
void	free_base64_chunk (BASE64_CHUNK ppchunk, int** chunk_num)
int	get_base64_encode_len (int src_len)

Macros¶

Type	Name
define	CH_INVALID `-1`
define	CH_SPACE `-2`
define	MAX_BASE64_LINE_LENGTH `76`

Public Types Documentation¶

typedef BASE64_CHUNK¶

typedef struct base64_chunk BASE64_CHUNK;

Public Attributes Documentation¶

variable base64_map¶

const char* const base64_map;

variable from_base64_table¶

const char from_base64_table[];

Public Functions Documentation¶

function base64_decode¶

int base64_decode (
    const  unsigned  char * src,
    int src_len,
    unsigned  char ** dest,
    int * dest_len
)

function base64_encode¶

int base64_encode (
    const  unsigned  char * src,
    int src_len,
    unsigned  char ** dest,
    int * dest_len
)

Public Static Functions Documentation¶

function base64_decode_chunk¶

static int base64_decode_chunk (
    unsigned  char * dest,
    int chunk_num,
    BASE64_CHUNK ** ppchunk
)

function base64_encode_local¶

static int base64_encode_local (
    const  unsigned  char * src,
    int src_len,
    unsigned  char * dest
)

function base64_partition_into_chunk¶

static int base64_partition_into_chunk (
    const  unsigned  char * src,
    int src_len,
    int * chunk_num,
    int * dst_len,
    BASE64_CHUNK *** pppchunk
)

function base64_remove_space¶

static int base64_remove_space (
    const  unsigned  char * src,
    int src_len,
    unsigned  char * dest,
    int * dst_len
)

function char_is_invalid¶

static bool char_is_invalid (
    unsigned  char ch
)

function char_is_padding¶

static bool char_is_padding (
    unsigned  char ch
)

function find_base64¶

static int find_base64 (
    unsigned  char ch
)

function free_base64_chunk¶

static void free_base64_chunk (
    BASE64_CHUNK ** ppchunk,
    int chunk_num
)

function get_base64_encode_len¶

static int get_base64_encode_len (
    int src_len
)

Macro Definition Documentation¶

define CH_INVALID¶

#define CH_INVALID `-1`

define CH_SPACE¶

#define CH_SPACE `-2`

define MAX_BASE64_LINE_LENGTH¶

#define MAX_BASE64_LINE_LENGTH `76`

The documentation for this class was generated from the following file cubrid/src/base/base64.c