#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>
isc_result_t
isccc_base64_encode(isccc_region_t *source, int wordlength,
const char *wordbreak, isccc_region_t *target)
{
isc_region_t sr;
isc_buffer_t tb;
isc_result_t result;
sr.base = source->rstart;
sr.length = source->rend - source->rstart;
isc_buffer_init(&tb, target->rstart, target->rend - target->rstart);
result = isc_base64_totext(&sr, wordlength, wordbreak, &tb);
if (result != ISC_R_SUCCESS)
return (result);
source->rstart = source->rend;
target->rstart = isc_buffer_used(&tb);
return (ISC_R_SUCCESS);
}
isc_result_t
isccc_base64_decode(const char *cstr, isccc_region_t *target) {
isc_buffer_t b;
isc_result_t result;
isc_buffer_init(&b, target->rstart, target->rend - target->rstart);
result = isc_base64_decodestring(cstr, &b);
if (result != ISC_R_SUCCESS)
return (result);
target->rstart = isc_buffer_used(&b);
return (ISC_R_SUCCESS);
}