base64.c File Reference

#include "base64.h"
#include <gwenhywfar/misc.h>
#include <gwenhywfar/debug.h>
#include <gwenhywfar/text.h>
#include <string.h>

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Macros
#define	DISABLE_DEBUGLOG

Functions
int	GWEN_Base64_Decode (const unsigned char *src, unsigned int size, GWEN_BUFFER *dst)
int	GWEN_Base64_Encode (const unsigned char *src, unsigned int size, GWEN_BUFFER *dst, unsigned int maxLineLength)

Variables
static const char	GWEN_Base64_Alphabet []

Macro Definition Documentation

DISABLE_DEBUGLOG

#define DISABLE_DEBUGLOG

Definition at line 30 of file base64.c.

Function Documentation

GWEN_Base64_Decode()

int GWEN_Base64_Decode	(	const unsigned char *	src,
		unsigned int	size,
		GWEN_BUFFER *	dst )

Decodes base64 encoded data and stores the result in a GWEN_BUFFER.

Returns

0 if ok, !=0 on error

Parameters

src	src buffer
size	number of bytes to store in the GWEN_BUFFER (this is NOT the number of bytes stored in the source buffer, that buffer must hold more bytes because base64 encoding inflates the data to 4/3).
dst	destination buffer

Definition at line 133 of file base64.c.

References DBG_ERROR, GWEN_Base64_Alphabet, GWEN_Buffer_AppendByte(), and GWEN_LOGDOMAIN.

Referenced by check1(), and GWEN_Crypt_Token_Context_ReadXml().

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GWEN_Base64_Encode()

int GWEN_Base64_Encode	(	const unsigned char *	src,
		unsigned int	size,
		GWEN_BUFFER *	dst,
		unsigned int	maxLineLength )

Encodes the given bytes and stores the result in a GWEN_BUFFER.

Returns

0 if ok, !=0 on error

Parameters

src	src buffer
size	number of bytes in the source buffer
dst	destination buffer
maxLineLength	after this number of bytes a line break is inserted (if 0 then no line break is inserted)

Definition at line 44 of file base64.c.

References DBG_ERROR, GWEN_Base64_Alphabet, GWEN_Buffer_AppendByte(), GWEN_Buffer_AppendString(), and GWEN_LOGDOMAIN.

Referenced by check1(), and GWEN_Crypt_Token_Context_WriteXml().

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Variable Documentation

GWEN_Base64_Alphabet

const char GWEN_Base64_Alphabet[]

static

Initial value:

=
  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="

Definition at line 40 of file base64.c.

Referenced by GWEN_Base64_Decode(), and GWEN_Base64_Encode().