2  * Copyright (c) 1997-2005 Kungliga Tekniska Högskolan
39  * All encoding functions take a pointer `p' to first position in
42  * the number of characters written in `size' (if non-NULL).
47 der_put_unsigned (unsigned char *p, size_t len, const unsigned *v, size_t *size)  in der_put_unsigned()  argument
49     unsigned char *base = p;  in der_put_unsigned()
54 	    *p-- = val % 256;  in der_put_unsigned()
55 	    val /= 256;  in der_put_unsigned()
56 	    --len;  in der_put_unsigned()
61 	    if(p[1] >= 128) {  in der_put_unsigned()
64 		*p-- = 0;  in der_put_unsigned()
66 	    *size = base - p;  in der_put_unsigned()
72 	*p    = 0;  in der_put_unsigned()
79 der_put_unsigned64 (unsigned char *p, size_t len, const uint64_t *v, size_t *size)  in der_put_unsigned64()  argument
81     unsigned char *base = p;  in der_put_unsigned64()
86 	    *p-- = val % 256;  in der_put_unsigned64()
87 	    val /= 256;  in der_put_unsigned64()
88 	    --len;  in der_put_unsigned64()
93 	    if(p[1] >= 128) {  in der_put_unsigned64()
96 		*p-- = 0;  in der_put_unsigned64()
98 	    *size = base - p;  in der_put_unsigned64()
104 	*p    = 0;  in der_put_unsigned64()
111 der_put_integer (unsigned char *p, size_t len, const int *v, size_t *size)  in der_put_integer()  argument
113     unsigned char *base = p;  in der_put_integer()
120 	    *p-- = val % 256;  in der_put_integer()
121 	    len--;  in der_put_integer()
122 	    val /= 256;  in der_put_integer()
124 	if(p[1] >= 128) {  in der_put_integer()
127 	    *p-- = 0;  in der_put_integer()
128 	    len--;  in der_put_integer()
135 	    *p-- = ~(val % 256);  in der_put_integer()
136 	    len--;  in der_put_integer()
137 	    val /= 256;  in der_put_integer()
139 	if(p[1] < 128) {  in der_put_integer()
142 	    *p-- = 0xff;  in der_put_integer()
143 	    len--;  in der_put_integer()
146     *size = base - p;  in der_put_integer()
151 der_put_integer64 (unsigned char *p, size_t len, const int64_t *v, size_t *size)  in der_put_integer64()  argument
153     unsigned char *base = p;  in der_put_integer64()
160 	    *p-- = val % 256;  in der_put_integer64()
161 	    len--;  in der_put_integer64()
162 	    val /= 256;  in der_put_integer64()
164 	if(p[1] >= 128) {  in der_put_integer64()
167 	    *p-- = 0;  in der_put_integer64()
168 	    len--;  in der_put_integer64()
175 	    *p-- = ~(val % 256);  in der_put_integer64()
176 	    len--;  in der_put_integer64()
177 	    val /= 256;  in der_put_integer64()
179 	if(p[1] < 128) {  in der_put_integer64()
182 	    *p-- = 0xff;  in der_put_integer64()
183 	    len--;  in der_put_integer64()
186     *size = base - p;  in der_put_integer64()
192 der_put_length (unsigned char *p, size_t len, size_t val, size_t *size)  in der_put_length()  argument
198 	*p = val;  in der_put_length()
206 	    *p-- = val % 256;  in der_put_length()
207 	    val /= 256;  in der_put_length()
208 	    len--;  in der_put_length()
211 	*p = 0x80 | l;  in der_put_length()
219 der_put_boolean(unsigned char *p, size_t len, const int *data, size_t *size)  in der_put_boolean()  argument
224 	*p = 0xff;  in der_put_boolean()
226 	*p = 0;  in der_put_boolean()
232 der_put_general_string (unsigned char *p, size_t len,  in der_put_general_string()  argument
239     p -= slen;  in der_put_general_string()
240     memcpy (p+1, *str, slen);  in der_put_general_string()
246 der_put_utf8string (unsigned char *p, size_t len,  in der_put_utf8string()  argument
249     return der_put_general_string(p, len, str, size);  in der_put_utf8string()
253 der_put_printable_string (unsigned char *p, size_t len,  in der_put_printable_string()  argument
256     return der_put_octet_string(p, len, str, size);  in der_put_printable_string()
260 der_put_ia5_string (unsigned char *p, size_t len,  in der_put_ia5_string()  argument
263     return der_put_octet_string(p, len, str, size);  in der_put_ia5_string()
267 der_put_bmp_string (unsigned char *p, size_t len,  in der_put_bmp_string()  argument
271     if (len / 2 < data->length)  in der_put_bmp_string()
273     p -= data->length * 2;  in der_put_bmp_string()
274     for (i = 0; i < data->length; i++) {  in der_put_bmp_string()
275 	p[1] = (data->data[i] >> 8) & 0xff;  in der_put_bmp_string()
276 	p[2] = data->data[i] & 0xff;  in der_put_bmp_string()
277 	p += 2;  in der_put_bmp_string()
279     if (size) *size = data->length * 2;  in der_put_bmp_string()
284 der_put_universal_string (unsigned char *p, size_t len,  in der_put_universal_string()  argument
288     if (len / 4 < data->length)  in der_put_universal_string()
290     p -= data->length * 4;  in der_put_universal_string()
291     for (i = 0; i < data->length; i++) {  in der_put_universal_string()
292 	p[1] = (data->data[i] >> 24) & 0xff;  in der_put_universal_string()
293 	p[2] = (data->data[i] >> 16) & 0xff;  in der_put_universal_string()
294 	p[3] = (data->data[i] >> 8) & 0xff;  in der_put_universal_string()
295 	p[4] = data->data[i] & 0xff;  in der_put_universal_string()
296 	p += 4;  in der_put_universal_string()
298     if (size) *size = data->length * 4;  in der_put_universal_string()
303 der_put_visible_string (unsigned char *p, size_t len,  in der_put_visible_string()  argument
306     return der_put_general_string(p, len, str, size);  in der_put_visible_string()
310 der_put_octet_string (unsigned char *p, size_t len,  in der_put_octet_string()  argument
313     if (len < data->length)  in der_put_octet_string()
315     p -= data->length;  in der_put_octet_string()
316     memcpy (p+1, data->data, data->length);  in der_put_octet_string()
317     *size = data->length;  in der_put_octet_string()
322 der_put_heim_integer (unsigned char *p, size_t len,  in der_put_heim_integer()  argument
325     unsigned char *buf = data->data;  in der_put_heim_integer()
328     if (data->length == 0) {  in der_put_heim_integer()
331 	*p-- = 0;  in der_put_heim_integer()
336     if (len < data->length)  in der_put_heim_integer()
339     len -= data->length;  in der_put_heim_integer()
341     if (data->negative) {  in der_put_heim_integer()
343 	for (i = data->length - 1, carry = 1; i >= 0; i--) {  in der_put_heim_integer()
344 	    *p = buf[i] ^ 0xff;  in der_put_heim_integer()
346 		carry = !++*p;  in der_put_heim_integer()
347 	    p--;  in der_put_heim_integer()
349 	if (p[1] < 128) {  in der_put_heim_integer()
352 	    *p-- = 0xff;  in der_put_heim_integer()
353 	    len--;  in der_put_heim_integer()
357 	p -= data->length;  in der_put_heim_integer()
358 	memcpy(p + 1, buf, data->length);  in der_put_heim_integer()
360 	if (p[1] >= 128) {  in der_put_heim_integer()
363 	    p[0] = 0;  in der_put_heim_integer()
364 	    len--;  in der_put_heim_integer()
369 	*size = data->length + hibitset;  in der_put_heim_integer()
374 der_put_generalized_time (unsigned char *p, size_t len,  in der_put_generalized_time()  argument
384     e = der_put_octet_string(p, len, &k, &l);  in der_put_generalized_time()
394 der_put_utctime (unsigned char *p, size_t len,  in der_put_utctime()  argument
404     e = der_put_octet_string(p, len, &k, &l);  in der_put_utctime()
414 der_put_oid (unsigned char *p, size_t len,  in der_put_oid()  argument
417     unsigned char *base = p;  in der_put_oid()
420     for (n = data->length - 1; n >= 2; --n) {  in der_put_oid()
421 	unsigned u = data->components[n];  in der_put_oid()
425 	*p-- = u % 128;  in der_put_oid()
427 	--len;  in der_put_oid()
431 	    *p-- = 128 + u % 128;  in der_put_oid()
433 	    --len;  in der_put_oid()
438     *p-- = 40 * data->components[0] + data->components[1];  in der_put_oid()
439     *size = base - p;  in der_put_oid()
444 der_put_tag (unsigned char *p, size_t len, Der_class class, Der_type type,  in der_put_tag()  argument
450 	*p = MAKE_TAG(class, type, tag);  in der_put_tag()
459 	    *p-- = tag % 128 | continuation;  in der_put_tag()
460 	    len--;  in der_put_tag()
467 	*p-- = MAKE_TAG(class, type, 0x1f);  in der_put_tag()
475 der_put_length_and_tag (unsigned char *p, size_t len, size_t len_val,  in der_put_length_and_tag()  argument
483     e = der_put_length (p, len, len_val, &l);  in der_put_length_and_tag()
486     p -= l;  in der_put_length_and_tag()
487     len -= l;  in der_put_length_and_tag()
489     e = der_put_tag (p, len, class, type, tag, &l);  in der_put_length_and_tag()
504      s->data = malloc(len + 1);  in _heim_time2generalizedtime()
505      if (s->data == NULL)  in _heim_time2generalizedtime()
507      s->length = len;  in _heim_time2generalizedtime()
511 	 snprintf (s->data, len + 1, "%04d%02d%02d%02d%02d%02dZ",  in _heim_time2generalizedtime()
515 	 snprintf (s->data, len + 1, "%02d%02d%02d%02d%02d%02dZ",  in _heim_time2generalizedtime()
523 der_put_bit_string (unsigned char *p, size_t len,  in der_put_bit_string()  argument
526     size_t data_size = (data->length + 7) / 8;  in der_put_bit_string()
529     p -= data_size + 1;  in der_put_bit_string()
531     memcpy (p+2, data->data, data_size);  in der_put_bit_string()
532     if (data->length && (data->length % 8) != 0)  in der_put_bit_string()
533 	p[1] = 8 - (data->length % 8);  in der_put_bit_string()
535 	p[1] = 0;  in der_put_bit_string()
546     ret = memcmp(s1->data, s2->data,  in _heim_der_set_sort()
547 		 s1->length < s2->length ? s1->length : s2->length);  in _heim_der_set_sort()
550     return s1->length - s2->length;  in _heim_der_set_sort()