Context Navigation

asn1_mac.h @ 18

Revision 2, 18.5 kB (checked in by yumileroy, 17 years ago)

[svn] * Proper SVN structure

Original author: Neo2003
Date: 2008-10-02 16:23:55-05:00

Line
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
65	extern "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); \
100	err:\
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); \
118	err:\
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_imp(b,func, type) \
157	M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)\|type; \
158	c.q=c.p; \
159	if (func(&(b),&c.p,c.slen) == NULL) \
160	{c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
161	c.slen-=(c.p-c.q);\
162	M_ASN1_next_prev=_tmp;
163
164	#define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
165	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
166	(V_ASN1_CONTEXT_SPECIFIC\|(tag)))) \
167	{ \
168	unsigned char _tmp = M_ASN1_next; \
169	M_ASN1_D2I_get_imp(b,func, type);\
170	}
171
172	#define M_ASN1_D2I_get_set(r,func,free_func) \
173	M_ASN1_D2I_get_imp_set(r,func,free_func, \
174	V_ASN1_SET,V_ASN1_UNIVERSAL);
175
176	#define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
177	M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
178	V_ASN1_SET,V_ASN1_UNIVERSAL);
179
180	#define M_ASN1_D2I_get_set_opt(r,func,free_func) \
181	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL\| \
182	V_ASN1_CONSTRUCTED\|V_ASN1_SET)))\
183	{ M_ASN1_D2I_get_set(r,func,free_func); }
184
185	#define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
186	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL\| \
187	V_ASN1_CONSTRUCTED\|V_ASN1_SET)))\
188	{ M_ASN1_D2I_get_set_type(type,r,func,free_func); }
189
190	#define M_ASN1_I2D_len_SET_opt(a,f) \
191	if ((a != NULL) && (sk_num(a) != 0)) \
192	M_ASN1_I2D_len_SET(a,f);
193
194	#define M_ASN1_I2D_put_SET_opt(a,f) \
195	if ((a != NULL) && (sk_num(a) != 0)) \
196	M_ASN1_I2D_put_SET(a,f);
197
198	#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
199	if ((a != NULL) && (sk_num(a) != 0)) \
200	M_ASN1_I2D_put_SEQUENCE(a,f);
201
202	#define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
203	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
204	M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
205
206	#define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
207	if ((c.slen != 0) && \
208	(M_ASN1_next == \
209	(V_ASN1_CONTEXT_SPECIFIC\|V_ASN1_CONSTRUCTED\|(tag))))\
210	{ \
211	M_ASN1_D2I_get_imp_set(b,func,free_func,\
212	tag,V_ASN1_CONTEXT_SPECIFIC); \
213	}
214
215	#define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
216	if ((c.slen != 0) && \
217	(M_ASN1_next == \
218	(V_ASN1_CONTEXT_SPECIFIC\|V_ASN1_CONSTRUCTED\|(tag))))\
219	{ \
220	M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
221	tag,V_ASN1_CONTEXT_SPECIFIC); \
222	}
223
224	#define M_ASN1_D2I_get_seq(r,func,free_func) \
225	M_ASN1_D2I_get_imp_set(r,func,free_func,\
226	V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
227
228	#define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
229	M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
230	V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
231
232	#define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
233	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL\| \
234	V_ASN1_CONSTRUCTED\|V_ASN1_SEQUENCE)))\
235	{ M_ASN1_D2I_get_seq(r,func,free_func); }
236
237	#define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
238	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL\| \
239	V_ASN1_CONSTRUCTED\|V_ASN1_SEQUENCE)))\
240	{ M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
241
242	#define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
243	M_ASN1_D2I_get_imp_set(r,func,free_func,\
244	x,V_ASN1_CONTEXT_SPECIFIC);
245
246	#define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
247	M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
248	x,V_ASN1_CONTEXT_SPECIFIC);
249
250	#define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
251	c.q=c.p; \
252	if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char ()())func,\
253	(void (*)())free_func,a,b) == NULL) \
254	{ c.line=__LINE__; goto err; } \
255	c.slen-=(c.p-c.q);
256
257	#define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
258	c.q=c.p; \
259	if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
260	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_set_strings(r,func,a,b) \
265	c.q=c.p; \
266	if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
267	{ c.line=__LINE__; goto err; } \
268	c.slen-=(c.p-c.q);
269
270	#define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
271	if ((c.slen != 0L) && (M_ASN1_next == \
272	(V_ASN1_CONSTRUCTED\|V_ASN1_CONTEXT_SPECIFIC\|tag))) \
273	{ \
274	int Tinf,Ttag,Tclass; \
275	long Tlen; \
276	\
277	c.q=c.p; \
278	Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
279	if (Tinf & 0x80) \
280	{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
281	c.line=__LINE__; goto err; } \
282	if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
283	Tlen = c.slen - (c.p - c.q) - 2; \
284	if (func(&(r),&c.p,Tlen) == NULL) \
285	{ c.line=__LINE__; goto err; } \
286	if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
287	Tlen = c.slen - (c.p - c.q); \
288	if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \
289	{ c.error=ERR_R_MISSING_ASN1_EOS; \
290	c.line=__LINE__; goto err; } \
291	}\
292	c.slen-=(c.p-c.q); \
293	}
294
295	#define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
296	if ((c.slen != 0) && (M_ASN1_next == \
297	(V_ASN1_CONSTRUCTED\|V_ASN1_CONTEXT_SPECIFIC\|tag))) \
298	{ \
299	int Tinf,Ttag,Tclass; \
300	long Tlen; \
301	\
302	c.q=c.p; \
303	Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
304	if (Tinf & 0x80) \
305	{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
306	c.line=__LINE__; goto err; } \
307	if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
308	Tlen = c.slen - (c.p - c.q) - 2; \
309	if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char ()())func, \
310	(void (*)())free_func, \
311	b,V_ASN1_UNIVERSAL) == NULL) \
312	{ c.line=__LINE__; goto err; } \
313	if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
314	Tlen = c.slen - (c.p - c.q); \
315	if(!ASN1_check_infinite_end(&c.p, Tlen)) \
316	{ c.error=ERR_R_MISSING_ASN1_EOS; \
317	c.line=__LINE__; goto err; } \
318	}\
319	c.slen-=(c.p-c.q); \
320	}
321
322	#define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
323	if ((c.slen != 0) && (M_ASN1_next == \
324	(V_ASN1_CONSTRUCTED\|V_ASN1_CONTEXT_SPECIFIC\|tag))) \
325	{ \
326	int Tinf,Ttag,Tclass; \
327	long Tlen; \
328	\
329	c.q=c.p; \
330	Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
331	if (Tinf & 0x80) \
332	{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
333	c.line=__LINE__; goto err; } \
334	if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
335	Tlen = c.slen - (c.p - c.q) - 2; \
336	if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
337	free_func,b,V_ASN1_UNIVERSAL) == NULL) \
338	{ c.line=__LINE__; goto err; } \
339	if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
340	Tlen = c.slen - (c.p - c.q); \
341	if(!ASN1_check_infinite_end(&c.p, Tlen)) \
342	{ c.error=ERR_R_MISSING_ASN1_EOS; \
343	c.line=__LINE__; goto err; } \
344	}\
345	c.slen-=(c.p-c.q); \
346	}
347
348	/* New macros */
349	#define M_ASN1_New_Malloc(ret,type) \
350	if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \
351	{ c.line=__LINE__; goto err2; }
352
353	#define M_ASN1_New(arg,func) \
354	if (((arg)=func()) == NULL) return(NULL)
355
356	#define M_ASN1_New_Error(a) \
357	/* err: ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
358	return(NULL);*/ \
359	err2: ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
360	return(NULL)
361
362
363	/* BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately,
364	some macros that use ASN1_const_CTX still insist on writing in the input
365	stream. ARGH! ARGH! ARGH! Let's get rid of this macro package.
366	Please? -- Richard Levitte */
367	#define M_ASN1_next (((unsigned char )(c.p)))
368	#define M_ASN1_next_prev (((unsigned char )(c.q)))
369
370	/*************************************************/
371
372	#define M_ASN1_I2D_vars(a) int r=0,ret=0; \
373	unsigned char *p; \
374	if (a == NULL) return(0)
375
376	/* Length Macros */
377	#define M_ASN1_I2D_len(a,f) ret+=f(a,NULL)
378	#define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f)
379
380	#define M_ASN1_I2D_len_SET(a,f) \
381	ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
382
383	#define M_ASN1_I2D_len_SET_type(type,a,f) \
384	ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
385	V_ASN1_UNIVERSAL,IS_SET);
386
387	#define M_ASN1_I2D_len_SEQUENCE(a,f) \
388	ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
389	IS_SEQUENCE);
390
391	#define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
392	ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
393	V_ASN1_UNIVERSAL,IS_SEQUENCE)
394
395	#define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
396	if ((a != NULL) && (sk_num(a) != 0)) \
397	M_ASN1_I2D_len_SEQUENCE(a,f);
398
399	#define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
400	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
401	M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
402
403	#define M_ASN1_I2D_len_IMP_SET(a,f,x) \
404	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
405
406	#define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
407	ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
408	V_ASN1_CONTEXT_SPECIFIC,IS_SET);
409
410	#define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
411	if ((a != NULL) && (sk_num(a) != 0)) \
412	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
413	IS_SET);
414
415	#define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
416	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
417	ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
418	V_ASN1_CONTEXT_SPECIFIC,IS_SET);
419
420	#define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
421	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
422	IS_SEQUENCE);
423
424	#define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
425	if ((a != NULL) && (sk_num(a) != 0)) \
426	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
427	IS_SEQUENCE);
428
429	#define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
430	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
431	ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
432	V_ASN1_CONTEXT_SPECIFIC, \
433	IS_SEQUENCE);
434
435	#define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
436	if (a != NULL)\
437	{ \
438	v=f(a,NULL); \
439	ret+=ASN1_object_size(1,v,mtag); \
440	}
441
442	#define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
443	if ((a != NULL) && (sk_num(a) != 0))\
444	{ \
445	v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
446	ret+=ASN1_object_size(1,v,mtag); \
447	}
448
449	#define M_ASN1_I2D_len_EXP_SEQUENCE_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, \
453	IS_SEQUENCE); \
454	ret+=ASN1_object_size(1,v,mtag); \
455	}
456
457	#define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
458	if ((a != NULL) && (sk_##type##_num(a) != 0))\
459	{ \
460	v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
461	V_ASN1_UNIVERSAL, \
462	IS_SEQUENCE); \
463	ret+=ASN1_object_size(1,v,mtag); \
464	}
465
466	/* Put Macros */
467	#define M_ASN1_I2D_put(a,f) f(a,&p)
468
469	#define M_ASN1_I2D_put_IMP_opt(a,f,t) \
470	if (a != NULL) \
471	{ \
472	unsigned char *q=p; \
473	f(a,&p); \
474	q=(V_ASN1_CONTEXT_SPECIFIC\|t\|(q&V_ASN1_CONSTRUCTED));\
475	}
476
477	#define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
478	V_ASN1_UNIVERSAL,IS_SET)
479	#define M_ASN1_I2D_put_SET_type(type,a,f) \
480	i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET)
481	#define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
482	V_ASN1_CONTEXT_SPECIFIC,IS_SET)
483	#define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
484	i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET)
485	#define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
486	V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
487
488	#define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
489	V_ASN1_UNIVERSAL,IS_SEQUENCE)
490
491	#define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
492	i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
493	IS_SEQUENCE)
494
495	#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
496	if ((a != NULL) && (sk_num(a) != 0)) \
497	M_ASN1_I2D_put_SEQUENCE(a,f);
498
499	#define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
500	if ((a != NULL) && (sk_num(a) != 0)) \
501	{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
502	IS_SET); }
503
504	#define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
505	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
506	{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
507	V_ASN1_CONTEXT_SPECIFIC, \
508	IS_SET); }
509
510	#define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
511	if ((a != NULL) && (sk_num(a) != 0)) \
512	{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
513	IS_SEQUENCE); }
514
515	#define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
516	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
517	{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
518	V_ASN1_CONTEXT_SPECIFIC, \
519	IS_SEQUENCE); }
520
521	#define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
522	if (a != NULL) \
523	{ \
524	ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
525	f(a,&p); \
526	}
527
528	#define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
529	if ((a != NULL) && (sk_num(a) != 0)) \
530	{ \
531	ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
532	i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
533	}
534
535	#define M_ASN1_I2D_put_EXP_SEQUENCE_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_SEQUENCE); \
540	}
541
542	#define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
543	if ((a != NULL) && (sk_##type##_num(a) != 0)) \
544	{ \
545	ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
546	i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
547	IS_SEQUENCE); \
548	}
549
550	#define M_ASN1_I2D_seq_total() \
551	r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
552	if (pp == NULL) return(r); \
553	p= *pp; \
554	ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
555
556	#define M_ASN1_I2D_INF_seq_start(tag,ctx) \
557	*(p++)=(V_ASN1_CONSTRUCTED\|(tag)\|(ctx)); \
558	*(p++)=0x80
559
560	#define M_ASN1_I2D_INF_seq_end() (p++)=0x00; (p++)=0x00
561
562	#define M_ASN1_I2D_finish() *pp=p; \
563	return(r);
564
565	int asn1_GetSequence(ASN1_const_CTX c, long length);
566	void asn1_add_error(const unsigned char *address,int offset);
567	#ifdef __cplusplus
568	}
569	#endif
570
571	#endif

Note: See TracBrowser for help on using the browser.

Context Navigation

root/trunk/dep/include/openssl/asn1_mac.h @ 18

Download in other formats: