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added decvalue

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This commit is contained in:
Mark Andrews 1999-02-01 07:59:43 +00:00
parent d42be4bb84
commit 8a17d1e7cd
1 changed files with 12 additions and 1 deletions
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13
lib/dns/rdata.c
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@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: rdata.c,v 1.17 1999/01/29 08:04:12 marka Exp $ */
/* $Id: rdata.c,v 1.18 1999/02/01 07:59:43 marka Exp $ */
#include <config.h>
@ -64,6 +64,7 @@ static dns_result_t mem_tobuffer(isc_buffer_t *target, void *base,
unsigned int length);
static int compare_region(isc_region_t *r1, isc_region_t *r2);
static int hexvalue(char value);
static int decvalue(char value);
static dns_result_t base64_totext(isc_region_t *source,
isc_buffer_t *target);
static dns_result_t base64_tobuffer(isc_lex_t *lexer,
@ -685,6 +686,16 @@ hexvalue(char value) {
return (s - hexdigits);
}
static int
decvalue(char value) {
char *s;
if (!isascii(value&0xff))
return (-1);
if ((s = strchr(decdigits, value)) == NULL)
return (-1);
return (s - decdigits);
}
static const char base64[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";