lib/asn1/template.c

151 	     const unsigned char *p, size_t len, void *data, size_t *size)
154     size_t oldlen = len;
187 		ret = _asn1_decode(t->ptr, flags, p, len, el, &newsize);
190 		ret = (f->decode)(p, len, el, &newsize);
200 	    p += newsize; len -= newsize;
212 	    ret = der_match_tag_and_length(p, len, A1_TAG_CLASS(t->tt),
221 	    p += l; len -= l;
241 		datalen = len;
246 	    } else if (datalen > len)
268 	    len -= datalen;
276 		ret = der_match_tag_and_length(p, len, ASN1_C_UNIV,
285 		p += l; len -= l;
308 	    ret = (prim[type].decode)(p, len, el, &newsize);
311 	    p += newsize; len -= newsize;
322 	    while (len > 0) {
335 		ret = _asn1_decode(t->ptr, flags & (~A1_PF_INDEFINTE), p, len,
340 		el->len++;
341 		p += newsize; len -= newsize;
356 	    if (len < 1)
358 	    p++; len--;
360 	    while (elements && len) {
362 		    if (len < 1)
364 		    p++; len--;
367 		if (len) {
372 	    len = 0;
383 		ret = _asn1_decode(choice[i].ptr, 0, p, len,
387 		    p += datalen; len -= datalen;
398 		ret = der_get_octet_string(p, len,
402 		p += datalen; len -= datalen;
416 	len = 0;
418     oldlen -= len;
442 _asn1_encode(const struct asn1_template *t, unsigned char *p, size_t len, const void *data, size_t *size)
446     size_t oldlen = len;
465 		ret = _asn1_encode(t->ptr, p, len, el, &newsize);
468 		ret = (f->encode)(p, len, el, &newsize);
473 	    p -= newsize; len -= newsize;
492 	    ret = _asn1_encode(t->ptr, p, len, data, &datalen);
496 	    len -= datalen; p -= datalen;
498 	    ret = der_put_length_and_tag(p, len, datalen,
505 	    p -= l; len -= l;
521 	    ret = (prim[type].encode)(p, len, el, &newsize);
524 	    p -= newsize; len -= newsize;
535 	    if (el->len == 0)
538 	    if (el->len > UINT_MAX/sizeof(val[0]))
541 	    val = malloc(sizeof(val[0]) * el->len);
545 	    for(totallen = 0, i = 0; i < el->len; i++) {
565 	    if (ret == 0 && totallen > len)
575 	    len -= totallen;
577 	    qsort(val, el->len, sizeof(val[0]), _heim_der_set_sort);
579 	    i = el->len - 1;
597 	    if (el->len == 0)
600 	    elptr += ellen * (el->len - 1);
602 	    for (i = 0; i < el->len; i++) {
603 		ret = _asn1_encode(t->ptr, p, len,
608 		p -= newsize; len -= newsize;
630 	    while (elements && len) {
633 			if (len < 1)
635 			*p-- = c; len--;
644 		if (len < 1)
646 		*p-- = c; len--;
649 	    if (len < 1)
656 	    len--;
672 		ret += der_put_octet_string(p, len,
677 		ret = _asn1_encode(choice->ptr, p, len, el, &datalen);
681 	    len -= datalen; p -= datalen;
692 	*size = oldlen - len;
764 	    for (i = 0; i < el->len; i++) {
889 	    for (i = 0; i < el->len; i++) {
895 	    el->len = 0;
1041 	    tel->val = calloc(fel->len, ellen);
1045 	    tel->len = fel->len;
1047 	    for (i = 0; i < fel->len; i++) {
1095 _asn1_decode_top(const struct asn1_template *t, unsigned flags, const unsigned char *p, size_t len, void *data, size_t *size)
1099     ret = _asn1_decode(t, flags, p, len, data, size);