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1/* crypto/asn1/asn1_mac.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_ASN1_MAC_H
60#define HEADER_ASN1_MAC_H
61
62#include <openssl/asn1.h>
63
64#ifdef __cplusplus
65extern "C" {
66#endif
67
68#ifndef ASN1_MAC_ERR_LIB
69#define ASN1_MAC_ERR_LIB ERR_LIB_ASN1
70#endif
71
72#define ASN1_MAC_H_err(f,r,line) \
73 ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line))
74
75#define M_ASN1_D2I_vars(a,type,func) \
76 ASN1_const_CTX c; \
77 type ret=NULL; \
78 \
79 c.pp=(const unsigned char **)pp; \
80 c.q= *(const unsigned char **)pp; \
81 c.error=ERR_R_NESTED_ASN1_ERROR; \
82 if ((a == NULL) || ((*a) == NULL)) \
83 { if ((ret=(type)func()) == NULL) \
84 { c.line=__LINE__; goto err; } } \
85 else ret=(*a);
86
87#define M_ASN1_D2I_Init() \
88 c.p= *(const unsigned char **)pp; \
89 c.max=(length == 0)?0:(c.p+length);
90
91#define M_ASN1_D2I_Finish_2(a) \
92 if (!asn1_const_Finish(&c)) \
93 { c.line=__LINE__; goto err; } \
94 *(const unsigned char **)pp=c.p; \
95 if (a != NULL) (*a)=ret; \
96 return(ret);
97
98#define M_ASN1_D2I_Finish(a,func,e) \
99 M_ASN1_D2I_Finish_2(a); \
100err:\
101 ASN1_MAC_H_err((e),c.error,c.line); \
102 asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \
103 if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
104 return(NULL)
105
106#define M_ASN1_D2I_start_sequence() \
107 if (!asn1_GetSequence(&c,&length)) \
108 { c.line=__LINE__; goto err; }
109/* Begin reading ASN1 without a surrounding sequence */
110#define M_ASN1_D2I_begin() \
111 c.slen = length;
112
113/* End reading ASN1 with no check on length */
114#define M_ASN1_D2I_Finish_nolen(a, func, e) \
115 *pp=c.p; \
116 if (a != NULL) (*a)=ret; \
117 return(ret); \
118err:\
119 ASN1_MAC_H_err((e),c.error,c.line); \
120 asn1_add_error(*pp,(int)(c.q- *pp)); \
121 if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
122 return(NULL)
123
124#define M_ASN1_D2I_end_sequence() \
125 (((c.inf&1) == 0)?(c.slen <= 0): \
126 (c.eos=ASN1_const_check_infinite_end(&c.p,c.slen)))
127
128/* Don't use this with d2i_ASN1_BOOLEAN() */
129#define M_ASN1_D2I_get(b, func) \
130 c.q=c.p; \
131 if (func(&(b),&c.p,c.slen) == NULL) \
132 {c.line=__LINE__; goto err; } \
133 c.slen-=(c.p-c.q);
134
135/* Don't use this with d2i_ASN1_BOOLEAN() */
136#define M_ASN1_D2I_get_x(type,b,func) \
137 c.q=c.p; \
138 if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \
139 {c.line=__LINE__; goto err; } \
140 c.slen-=(c.p-c.q);
141
142/* use this instead () */
143#define M_ASN1_D2I_get_int(b,func) \
144 c.q=c.p; \
145 if (func(&(b),&c.p,c.slen) < 0) \
146 {c.line=__LINE__; goto err; } \
147 c.slen-=(c.p-c.q);
148
149#define M_ASN1_D2I_get_opt(b,func,type) \
150 if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
151 == (V_ASN1_UNIVERSAL|(type)))) \
152 { \
153 M_ASN1_D2I_get(b,func); \
154 }
155
156#define M_ASN1_D2I_get_int_opt(b,func,type) \
157 if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
158 == (V_ASN1_UNIVERSAL|(type)))) \
159 { \
160 M_ASN1_D2I_get_int(b,func); \
161 }
162
163#define M_ASN1_D2I_get_imp(b,func, type) \
164 M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \
165 c.q=c.p; \
166 if (func(&(b),&c.p,c.slen) == NULL) \
167 {c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
168 c.slen-=(c.p-c.q);\
169 M_ASN1_next_prev=_tmp;
170
171#define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
172 if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
173 (V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
174 { \
175 unsigned char _tmp = M_ASN1_next; \
176 M_ASN1_D2I_get_imp(b,func, type);\
177 }
178
179#define M_ASN1_D2I_get_set(r,func,free_func) \
180 M_ASN1_D2I_get_imp_set(r,func,free_func, \
181 V_ASN1_SET,V_ASN1_UNIVERSAL);
182
183#define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
184 M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
185 V_ASN1_SET,V_ASN1_UNIVERSAL);
186
187#define M_ASN1_D2I_get_set_opt(r,func,free_func) \
188 if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
189 V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
190 { M_ASN1_D2I_get_set(r,func,free_func); }
191
192#define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
193 if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
194 V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
195 { M_ASN1_D2I_get_set_type(type,r,func,free_func); }
196
197#define M_ASN1_I2D_len_SET_opt(a,f) \
198 if ((a != NULL) && (sk_num(a) != 0)) \
199 M_ASN1_I2D_len_SET(a,f);
200
201#define M_ASN1_I2D_put_SET_opt(a,f) \
202 if ((a != NULL) && (sk_num(a) != 0)) \
203 M_ASN1_I2D_put_SET(a,f);
204
205#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
206 if ((a != NULL) && (sk_num(a) != 0)) \
207 M_ASN1_I2D_put_SEQUENCE(a,f);
208
209#define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
210 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
211 M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
212
213#define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
214 if ((c.slen != 0) && \
215 (M_ASN1_next == \
216 (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
217 { \
218 M_ASN1_D2I_get_imp_set(b,func,free_func,\
219 tag,V_ASN1_CONTEXT_SPECIFIC); \
220 }
221
222#define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
223 if ((c.slen != 0) && \
224 (M_ASN1_next == \
225 (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
226 { \
227 M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
228 tag,V_ASN1_CONTEXT_SPECIFIC); \
229 }
230
231#define M_ASN1_D2I_get_seq(r,func,free_func) \
232 M_ASN1_D2I_get_imp_set(r,func,free_func,\
233 V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
234
235#define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
236 M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
237 V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
238
239#define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
240 if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
241 V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
242 { M_ASN1_D2I_get_seq(r,func,free_func); }
243
244#define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
245 if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
246 V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
247 { M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
248
249#define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
250 M_ASN1_D2I_get_imp_set(r,func,free_func,\
251 x,V_ASN1_CONTEXT_SPECIFIC);
252
253#define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
254 M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
255 x,V_ASN1_CONTEXT_SPECIFIC);
256
257#define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
258 c.q=c.p; \
259 if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\
260 (void (*)())free_func,a,b) == NULL) \
261 { c.line=__LINE__; goto err; } \
262 c.slen-=(c.p-c.q);
263
264#define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
265 c.q=c.p; \
266 if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
267 free_func,a,b) == NULL) \
268 { c.line=__LINE__; goto err; } \
269 c.slen-=(c.p-c.q);
270
271#define M_ASN1_D2I_get_set_strings(r,func,a,b) \
272 c.q=c.p; \
273 if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
274 { c.line=__LINE__; goto err; } \
275 c.slen-=(c.p-c.q);
276
277#define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
278 if ((c.slen != 0L) && (M_ASN1_next == \
279 (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
280 { \
281 int Tinf,Ttag,Tclass; \
282 long Tlen; \
283 \
284 c.q=c.p; \
285 Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
286 if (Tinf & 0x80) \
287 { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
288 c.line=__LINE__; goto err; } \
289 if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
290 Tlen = c.slen - (c.p - c.q) - 2; \
291 if (func(&(r),&c.p,Tlen) == NULL) \
292 { c.line=__LINE__; goto err; } \
293 if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
294 Tlen = c.slen - (c.p - c.q); \
295 if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \
296 { c.error=ERR_R_MISSING_ASN1_EOS; \
297 c.line=__LINE__; goto err; } \
298 }\
299 c.slen-=(c.p-c.q); \
300 }
301
302#define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
303 if ((c.slen != 0) && (M_ASN1_next == \
304 (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
305 { \
306 int Tinf,Ttag,Tclass; \
307 long Tlen; \
308 \
309 c.q=c.p; \
310 Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
311 if (Tinf & 0x80) \
312 { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
313 c.line=__LINE__; goto err; } \
314 if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
315 Tlen = c.slen - (c.p - c.q) - 2; \
316 if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \
317 (void (*)())free_func, \
318 b,V_ASN1_UNIVERSAL) == NULL) \
319 { c.line=__LINE__; goto err; } \
320 if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
321 Tlen = c.slen - (c.p - c.q); \
322 if(!ASN1_check_infinite_end(&c.p, Tlen)) \
323 { c.error=ERR_R_MISSING_ASN1_EOS; \
324 c.line=__LINE__; goto err; } \
325 }\
326 c.slen-=(c.p-c.q); \
327 }
328
329#define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
330 if ((c.slen != 0) && (M_ASN1_next == \
331 (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
332 { \
333 int Tinf,Ttag,Tclass; \
334 long Tlen; \
335 \
336 c.q=c.p; \
337 Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
338 if (Tinf & 0x80) \
339 { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
340 c.line=__LINE__; goto err; } \
341 if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
342 Tlen = c.slen - (c.p - c.q) - 2; \
343 if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
344 free_func,b,V_ASN1_UNIVERSAL) == NULL) \
345 { c.line=__LINE__; goto err; } \
346 if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
347 Tlen = c.slen - (c.p - c.q); \
348 if(!ASN1_check_infinite_end(&c.p, Tlen)) \
349 { c.error=ERR_R_MISSING_ASN1_EOS; \
350 c.line=__LINE__; goto err; } \
351 }\
352 c.slen-=(c.p-c.q); \
353 }
354
355/* New macros */
356#define M_ASN1_New_Malloc(ret,type) \
357 if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \
358 { c.line=__LINE__; goto err2; }
359
360#define M_ASN1_New(arg,func) \
361 if (((arg)=func()) == NULL) return(NULL)
362
363#define M_ASN1_New_Error(a) \
364/* err: ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
365 return(NULL);*/ \
366 err2: ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
367 return(NULL)
368
369
370/* BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately,
371 some macros that use ASN1_const_CTX still insist on writing in the input
372 stream. ARGH! ARGH! ARGH! Let's get rid of this macro package.
373 Please? -- Richard Levitte */
374#define M_ASN1_next (*((unsigned char *)(c.p)))
375#define M_ASN1_next_prev (*((unsigned char *)(c.q)))
376
377/*************************************************/
378
379#define M_ASN1_I2D_vars(a) int r=0,ret=0; \
380 unsigned char *p; \
381 if (a == NULL) return(0)
382
383/* Length Macros */
384#define M_ASN1_I2D_len(a,f) ret+=f(a,NULL)
385#define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f)
386
387#define M_ASN1_I2D_len_SET(a,f) \
388 ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
389
390#define M_ASN1_I2D_len_SET_type(type,a,f) \
391 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
392 V_ASN1_UNIVERSAL,IS_SET);
393
394#define M_ASN1_I2D_len_SEQUENCE(a,f) \
395 ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
396 IS_SEQUENCE);
397
398#define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
399 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
400 V_ASN1_UNIVERSAL,IS_SEQUENCE)
401
402#define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
403 if ((a != NULL) && (sk_num(a) != 0)) \
404 M_ASN1_I2D_len_SEQUENCE(a,f);
405
406#define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
407 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
408 M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
409
410#define M_ASN1_I2D_len_IMP_SET(a,f,x) \
411 ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
412
413#define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
414 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
415 V_ASN1_CONTEXT_SPECIFIC,IS_SET);
416
417#define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
418 if ((a != NULL) && (sk_num(a) != 0)) \
419 ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
420 IS_SET);
421
422#define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
423 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
424 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
425 V_ASN1_CONTEXT_SPECIFIC,IS_SET);
426
427#define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
428 ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
429 IS_SEQUENCE);
430
431#define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
432 if ((a != NULL) && (sk_num(a) != 0)) \
433 ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
434 IS_SEQUENCE);
435
436#define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
437 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
438 ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
439 V_ASN1_CONTEXT_SPECIFIC, \
440 IS_SEQUENCE);
441
442#define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
443 if (a != NULL)\
444 { \
445 v=f(a,NULL); \
446 ret+=ASN1_object_size(1,v,mtag); \
447 }
448
449#define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
450 if ((a != NULL) && (sk_num(a) != 0))\
451 { \
452 v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
453 ret+=ASN1_object_size(1,v,mtag); \
454 }
455
456#define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
457 if ((a != NULL) && (sk_num(a) != 0))\
458 { \
459 v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
460 IS_SEQUENCE); \
461 ret+=ASN1_object_size(1,v,mtag); \
462 }
463
464#define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
465 if ((a != NULL) && (sk_##type##_num(a) != 0))\
466 { \
467 v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
468 V_ASN1_UNIVERSAL, \
469 IS_SEQUENCE); \
470 ret+=ASN1_object_size(1,v,mtag); \
471 }
472
473/* Put Macros */
474#define M_ASN1_I2D_put(a,f) f(a,&p)
475
476#define M_ASN1_I2D_put_IMP_opt(a,f,t) \
477 if (a != NULL) \
478 { \
479 unsigned char *q=p; \
480 f(a,&p); \
481 *q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
482 }
483
484#define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
485 V_ASN1_UNIVERSAL,IS_SET)
486#define M_ASN1_I2D_put_SET_type(type,a,f) \
487 i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET)
488#define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
489 V_ASN1_CONTEXT_SPECIFIC,IS_SET)
490#define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
491 i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET)
492#define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
493 V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
494
495#define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
496 V_ASN1_UNIVERSAL,IS_SEQUENCE)
497
498#define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
499 i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
500 IS_SEQUENCE)
501
502#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
503 if ((a != NULL) && (sk_num(a) != 0)) \
504 M_ASN1_I2D_put_SEQUENCE(a,f);
505
506#define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
507 if ((a != NULL) && (sk_num(a) != 0)) \
508 { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
509 IS_SET); }
510
511#define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
512 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
513 { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
514 V_ASN1_CONTEXT_SPECIFIC, \
515 IS_SET); }
516
517#define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
518 if ((a != NULL) && (sk_num(a) != 0)) \
519 { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
520 IS_SEQUENCE); }
521
522#define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
523 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
524 { i2d_ASN1_SET_OF_##type(a,&p,f,x, \
525 V_ASN1_CONTEXT_SPECIFIC, \
526 IS_SEQUENCE); }
527
528#define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
529 if (a != NULL) \
530 { \
531 ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
532 f(a,&p); \
533 }
534
535#define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
536 if ((a != NULL) && (sk_num(a) != 0)) \
537 { \
538 ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
539 i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
540 }
541
542#define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
543 if ((a != NULL) && (sk_num(a) != 0)) \
544 { \
545 ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
546 i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
547 }
548
549#define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
550 if ((a != NULL) && (sk_##type##_num(a) != 0)) \
551 { \
552 ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
553 i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
554 IS_SEQUENCE); \
555 }
556
557#define M_ASN1_I2D_seq_total() \
558 r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
559 if (pp == NULL) return(r); \
560 p= *pp; \
561 ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
562
563#define M_ASN1_I2D_INF_seq_start(tag,ctx) \
564 *(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
565 *(p++)=0x80
566
567#define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00
568
569#define M_ASN1_I2D_finish() *pp=p; \
570 return(r);
571
572int asn1_GetSequence(ASN1_const_CTX *c, long *length);
573void asn1_add_error(const unsigned char *address,int offset);
574#ifdef __cplusplus
575}
576#endif
577
578#endif
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