base64.c File Reference

#include <config.h>
#include <isc/base64.h>
#include <isc/buffer.h>
#include <isc/region.h>
#include <isc/result.h>
#include <isccc/base64.h>
#include <isccc/result.h>
#include <isccc/util.h>

Go to the source code of this file.

Functions
isc_result_t	isccc_base64_encode (isccc_region_t *source, int wordlength, const char *wordbreak, isccc_region_t *target)
	Convert data into base64 encoded text.
isc_result_t	isccc_base64_decode (const char *cstr, isccc_region_t *target)
	Decode a null-terminated base64 string.

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Detailed Description

Definition in file base64.c.

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Function Documentation

isc_result_t isccc_base64_encode	(	isccc_region_t *	source,
		int	wordlength,
		const char *	wordbreak,
		isccc_region_t *	target
	)

Convert data into base64 encoded text.

Notes:

• The base64 encoded text in 'target' will be divided into words of at most 'wordlength' characters, separated by the 'wordbreak' string. No parentheses will surround the text.

Requires:

• 'source' is a region containing binary data.
• 'target' is a text region containing available space.
• 'wordbreak' points to a null-terminated string of zero or more whitespace characters.

Definition at line 48 of file base64.c.

References isc_region::base, isc_base64_totext(), isc_buffer_init, isc_buffer_used, ISC_R_SUCCESS, isc_region::length, isccc_region::rend, and isccc_region::rstart.

Referenced by sign(), and verify().

isc_result_t isccc_base64_decode	(	const char *	cstr,
		isccc_region_t *	target
	)

Decode a null-terminated base64 string.

Requires:

• 'cstr' is non-null.
• 'target' is a valid region.

Returns:

• ISC_R_SUCCESS -- the entire decoded representation of 'cstring' fit in 'target'.
• ISC_R_BADBASE64 -- 'cstr' is not a valid base64 encoding.
• ISC_R_NOSPACE -- 'target' is not big enough.

Definition at line 69 of file base64.c.

References isc_base64_decodestring(), isc_buffer_init, isc_buffer_used, ISC_R_SUCCESS, isccc_region::rend, and isccc_region::rstart.

Referenced by parse_config().

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