Apache Portable Runtime
Functions
Base64 Encoding
Apache Portability Runtime library

Functions

int apr_base64_encode_len (int len)
int apr_base64_encode (char *coded_dst, const char *plain_src, int len_plain_src)
int apr_base64_encode_binary (char *coded_dst, const unsigned char *plain_src, int len_plain_src)
int apr_base64_decode_len (const char *coded_src)
int apr_base64_decode (char *plain_dst, const char *coded_src)
int apr_base64_decode_binary (unsigned char *plain_dst, const char *coded_src)

Function Documentation

int apr_base64_decode ( char *  plain_dst,
const char *  coded_src 
)

Decode a string to plain text. On EBCDIC machines, the result is then converted to EBCDIC.

Parameters:
plain_dstThe destination string for the plain text. A \0 is appended.
coded_srcThe encoded string
Returns:
the length of the plain text string (excluding the trailing \0)
int apr_base64_decode_binary ( unsigned char *  plain_dst,
const char *  coded_src 
)

Decode an string to plain text. This is the same as apr_base64_decode() except no \0 is appended and on EBCDIC machines, the conversion of the output to EBCDIC is left out.

Parameters:
plain_dstThe destination string for the plain text. The string is not \0-terminated.
coded_srcThe encoded string
Returns:
the length of the plain text string
int apr_base64_decode_len ( const char *  coded_src)

Determine the maximum buffer length required to decode the plain text string given the encoded string.

Parameters:
coded_srcThe encoded string
Returns:
the maximum required buffer length for the plain text string
int apr_base64_encode ( char *  coded_dst,
const char *  plain_src,
int  len_plain_src 
)

Encode a text string using base64encoding. On EBCDIC machines, the input is first converted to ASCII.

Parameters:
coded_dstThe destination string for the encoded string. A \0 is appended.
plain_srcThe original string in plain text
len_plain_srcThe length of the plain text string
Returns:
the length of the encoded string, including the trailing \0
int apr_base64_encode_binary ( char *  coded_dst,
const unsigned char *  plain_src,
int  len_plain_src 
)

Encode an text string using base64encoding. This is the same as apr_base64_encode() except on EBCDIC machines, where the conversion of the input to ASCII is left out.

Parameters:
coded_dstThe destination string for the encoded string. A \0 is appended.
plain_srcThe original string in plain text
len_plain_srcThe length of the plain text string
Returns:
the length of the encoded string, including the trailing \0
int apr_base64_encode_len ( int  len)

Given the length of an un-encrypted string, get the length of the encrypted string.

Parameters:
lenthe length of an unencrypted string.
Returns:
the length of the string after it is encrypted, including the trailing \0
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Defines