x509_b64.c File Reference

#include "gnutls_int.h"
#include "gnutls_errors.h"
#include <gnutls_datum.h>
#include <x509_b64.h>

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Defines
#define	INCR(what, size)
#define	TOASCII(c)   (c < 127 ? asciitable[c] : 0xff)
#define	ENDSTR   "-----\n"
#define	ENDSTR2   "-----\r"
Functions
static int	encode (char *result, const uint8_t *data, int left)
static int	decode (uint8_t *result, const opaque *data)
int	MHD__gnutls_fbase64_encode (const char *msg, const uint8_t *data, int data_size, uint8_t **result)
int	MHD__gnutls_base64_decode (const uint8_t *data, size_t data_size, uint8_t **result)
static int	cpydata (const uint8_t *data, int data_size, uint8_t **result)
int	MHD__gnutls_fbase64_decode (const char *header, const opaque *data, size_t data_size, uint8_t **result)
Variables
static const uint8_t	b64table []
static const uint8_t	asciitable [128]

---

Define Documentation

#define ENDSTR   "-----\n"

Definition at line 317 of file x509_b64.c.

Referenced by MHD__gnutls_fbase64_decode().

#define ENDSTR2   "-----\r"

Definition at line 318 of file x509_b64.c.

Referenced by MHD__gnutls_fbase64_decode().

#define INCR	(	what,
		size		)

Value:

do { \
       what+=size; \
       if (what > ret) { \
               MHD_gnutls_assert(); \
               MHD_gnutls_free( (*result)); *result = NULL; \
               return GNUTLS_E_INTERNAL_ERROR; \
       } \
       } while(0)

Definition at line 61 of file x509_b64.c.

Referenced by MHD__gnutls_fbase64_encode().

#define TOASCII

(

c

)

(c < 127 ? asciitable[c] : 0xff)

Definition at line 119 of file x509_b64.c.

Referenced by decode().

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Function Documentation

static int cpydata	(	const uint8_t *	data,
		int	data_size,
		uint8_t **	result
	)			[inline, static]

Definition at line 294 of file x509_b64.c.

References GNUTLS_E_MEMORY_ERROR, and MHD_gnutls_malloc.

Referenced by MHD__gnutls_fbase64_decode().

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static int decode	(	uint8_t *	result,
		const opaque *	data
	)			[inline, static]

Definition at line 121 of file x509_b64.c.

References TOASCII.

Referenced by MHD__gnutls_base64_decode().

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static int encode	(	char *	result,
		const uint8_t *	data,
		int	left
	)			[inline, static]

Definition at line 73 of file x509_b64.c.

References b64table.

Referenced by MHD__gnutls_fbase64_encode().

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int MHD__gnutls_base64_decode	(	const uint8_t *	data,
		size_t	data_size,
		uint8_t **	result
	)

Definition at line 262 of file x509_b64.c.

References decode(), GNUTLS_E_MEMORY_ERROR, MHD_gnutls_free, and MHD_gnutls_malloc.

Referenced by MHD__gnutls_fbase64_decode().

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int MHD__gnutls_fbase64_decode	(	const char *	header,
		const opaque *	data,
		size_t	data_size,
		uint8_t **	result
	)

Definition at line 320 of file x509_b64.c.

References cpydata(), ENDSTR, ENDSTR2, GNUTLS_E_BASE64_DECODING_ERROR, GNUTLS_E_BASE64_UNEXPECTED_HEADER_ERROR, MHD__gnutls_base64_decode(), MHD__gnutls_debug_log, MHD__gnutls_x509_log, MHD_gnutls_assert, MHD_gnutls_free, MHD_gtls_str_cat(), and MHD_gtls_str_cpy().

Referenced by MHD_gnutls_x509_crt_import(), MHD_gnutls_x509_privkey_import(), and parse_pem_cert_mem().

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int MHD__gnutls_fbase64_encode	(	const char *	msg,
		const uint8_t *	data,
		int	data_size,
		uint8_t **	result
	)

Definition at line 156 of file x509_b64.c.

References B64FSIZE, encode(), GNUTLS_E_BASE64_ENCODING_ERROR, GNUTLS_E_MEMORY_ERROR, INCR, MHD_gnutls_assert, MHD_gnutls_calloc, and MHD_gnutls_free.

Referenced by MHD__gnutls_x509_export_int().

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---

Variable Documentation

const uint8_t asciitable[128] [static]

Initial value:

 {
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0x3e, 0xff, 0xff, 0xff, 0x3f,
  0x34, 0x35, 0x36, 0x37, 0x38, 0x39,
  0x3a, 0x3b, 0x3c, 0x3d, 0xff, 0xff,
  0xff, 0xf1, 0xff, 0xff, 0xff, 0x00,   
  0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
  0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c,
  0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
  0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
  0x19, 0xff, 0xff, 0xff, 0xff, 0xff,
  0xff, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e,
  0x1f, 0x20, 0x21, 0x22, 0x23, 0x24,
  0x25, 0x26, 0x27, 0x28, 0x29, 0x2a,
  0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
  0x31, 0x32, 0x33, 0xff, 0xff, 0xff,
  0xff, 0xff
}

Definition at line 36 of file x509_b64.c.

const uint8_t b64table[] [static]

Initial value:

  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"

Definition at line 33 of file x509_b64.c.

Referenced by encode().