[thirdparty/openssl.git] / crypto / asn1 / asn1_mac.h

/* crypto/asn1/asn1_mac.h */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 * All rights reserved.
 *
 * This package is an SSL implementation written
 * by Eric Young (eay@cryptsoft.com).
 * The implementation was written so as to conform with Netscapes SSL.
 * 
 * This library is free for commercial and non-commercial use as long as
 * the following conditions are aheared to.  The following conditions
 * apply to all code found in this distribution, be it the RC4, RSA,
 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 * included with this distribution is covered by the same copyright terms
 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 * 
 * Copyright remains Eric Young's, and as such any Copyright notices in
 * the code are not to be removed.
 * If this package is used in a product, Eric Young should be given attribution
 * as the author of the parts of the library used.
 * This can be in the form of a textual message at program startup or
 * in documentation (online or textual) provided with the package.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    "This product includes cryptographic software written by
 *     Eric Young (eay@cryptsoft.com)"
 *    The word 'cryptographic' can be left out if the rouines from the library
 *    being used are not cryptographic related :-).
 * 4. If you include any Windows specific code (or a derivative thereof) from 
 *    the apps directory (application code) you must include an acknowledgement:
 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 * 
 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * 
 * The licence and distribution terms for any publically available version or
 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 * copied and put under another distribution licence
 * [including the GNU Public Licence.]
 */

#ifndef HEADER_ASN1_MAC_H
#define HEADER_ASN1_MAC_H

#ifdef  __cplusplus
extern "C" {
#endif

#include "asn1.h"
#include "x509.h"
#include "pkcs7.h"

#ifndef ASN1_MAC_ERR_LIB
#define ASN1_MAC_ERR_LIB	ERR_LIB_ASN1
#endif 

#define ASN1_MAC_H_err(f,r,line) \
	ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),ERR_file_name,(line))

#define M_ASN1_D2I_vars(a,type,func) \
	ASN1_CTX c; \
	type ret=NULL; \
	\
	c.pp=pp; \
	c.q= *pp; \
	c.error=ERR_R_NESTED_ASN1_ERROR; \
	if ((a == NULL) || ((*a) == NULL)) \
		{ if ((ret=(type)func()) == NULL) \
			{ c.line=__LINE__; goto err; } } \
	else	ret=(*a);

#define M_ASN1_D2I_Init() \
	c.p= *pp; \
	c.max=(length == 0)?0:(c.p+length);

#define M_ASN1_D2I_Finish_2(a) \
	if (!asn1_Finish(&c)) \
		{ c.line=__LINE__; goto err; } \
	*pp=c.p; \
	if (a != NULL) (*a)=ret; \
	return(ret);

#define M_ASN1_D2I_Finish(a,func,e) \
	M_ASN1_D2I_Finish_2(a); \
err:\
	ASN1_MAC_H_err((e),c.error,c.line); \
	asn1_add_error(*pp,(int)(c.q- *pp)); \
	if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
	return(NULL)

#define M_ASN1_D2I_start_sequence() \
	if (!asn1_GetSequence(&c,&length)) \
		{ c.line=__LINE__; goto err; }

#define M_ASN1_D2I_end_sequence() \
	(((c.inf&1) == 0)?(c.slen <= 0): \
		(c.eos=ASN1_check_infinite_end(&c.p,c.slen)))

/* Don't use this with d2i_ASN1_BOOLEAN() */
#define M_ASN1_D2I_get(b,func) \
	c.q=c.p; \
	if (func(&(b),&c.p,c.slen) == NULL) \
		{c.line=__LINE__; goto err; } \
	c.slen-=(c.p-c.q);

/* use this instead () */
#define M_ASN1_D2I_get_int(b,func) \
	c.q=c.p; \
	if (func(&(b),&c.p,c.slen) < 0) \
		{c.line=__LINE__; goto err; } \
	c.slen-=(c.p-c.q);

#define M_ASN1_D2I_get_opt(b,func,type) \
	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
		== (V_ASN1_UNIVERSAL|(type)))) \
		{ \
		M_ASN1_D2I_get(b,func); \
		}

#define M_ASN1_D2I_get_imp(b,func, type) \
	M_ASN1_next=(_tmp& ~V_ASN1_PRIMATIVE_TAG)|type; \
	c.q=c.p; \
	if (func(&(b),&c.p,c.slen) == NULL) \
		{c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
	c.slen-=(c.p-c.q);\
	M_ASN1_next_prev=_tmp;

#define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
		(V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
		{ \
		unsigned char _tmp = M_ASN1_next; \
		M_ASN1_D2I_get_imp(b,func, type);\
		}

#define M_ASN1_D2I_get_set(r,func,free_func) \
		M_ASN1_D2I_get_imp_set(r,func,free_func, \
			V_ASN1_SET,V_ASN1_UNIVERSAL);

#define M_ASN1_D2I_get_set_opt(r,func,free_func) \
	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
		V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
		{ M_ASN1_D2I_get_set(r,func,free_func); }

#define M_ASN1_I2D_len_SET_opt(a,f) \
	if ((a != NULL) && (sk_num(a) != 0)) \
		M_ASN1_I2D_len_SET(a,f);

#define M_ASN1_I2D_put_SET_opt(a,f) \
	if ((a != NULL) && (sk_num(a) != 0)) \
		M_ASN1_I2D_put_SET(a,f);

#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
	if ((a != NULL) && (sk_num(a) != 0)) \
		M_ASN1_I2D_put_SEQUENCE(a,f);

#define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
	if ((c.slen != 0) && \
		(M_ASN1_next == \
		(V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
		{ \
		M_ASN1_D2I_get_imp_set(b,func,free_func,\
			tag,V_ASN1_CONTEXT_SPECIFIC); \
		}

#define M_ASN1_D2I_get_seq(r,func,free_func) \
		M_ASN1_D2I_get_imp_set(r,func,free_func,\
			V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);

#define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
		V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
		{ M_ASN1_D2I_get_seq(r,func,free_func); }

#define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
		M_ASN1_D2I_get_imp_set(r,func,free_func,\
			x,V_ASN1_CONTEXT_SPECIFIC);

#define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
	c.q=c.p; \
	if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\
		(void (*)())free_func,a,b) == NULL) \
		{ c.line=__LINE__; goto err; } \
	c.slen-=(c.p-c.q);

#define M_ASN1_D2I_get_set_strings(r,func,a,b) \
	c.q=c.p; \
	if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
		{ c.line=__LINE__; goto err; } \
	c.slen-=(c.p-c.q);

#define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
	if ((c.slen != 0L) && (M_ASN1_next == \
		(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
		{ \
		int Tinf,Ttag,Tclass; \
		long Tlen; \
		\
		c.q=c.p; \
		Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
		if (Tinf & 0x80) \
			{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
			c.line=__LINE__; goto err; } \
		if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
					Tlen = c.slen - (c.p - c.q) - 2; \
		if (func(&(r),&c.p,Tlen) == NULL) \
			{ c.line=__LINE__; goto err; } \
		if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
			Tlen = c.slen - (c.p - c.q); \
			if(!ASN1_check_infinite_end(&c.p, Tlen)) \
				{ c.error=ERR_R_MISSING_ASN1_EOS; \
				c.line=__LINE__; goto err; } \
		}\
		c.slen-=(c.p-c.q); \
		}

#define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
	if ((c.slen != 0) && (M_ASN1_next == \
		(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
		{ \
		int Tinf,Ttag,Tclass; \
		long Tlen; \
		\
		c.q=c.p; \
		Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
		if (Tinf & 0x80) \
			{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
			c.line=__LINE__; goto err; } \
		if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
					Tlen = c.slen - (c.p - c.q) - 2; \
		if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \
			(void (*)())free_func, \
			b,V_ASN1_UNIVERSAL) == NULL) \
			{ c.line=__LINE__; goto err; } \
		if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
			Tlen = c.slen - (c.p - c.q); \
			if(!ASN1_check_infinite_end(&c.p, Tlen)) \
				{ c.error=ERR_R_MISSING_ASN1_EOS; \
				c.line=__LINE__; goto err; } \
		}\
		c.slen-=(c.p-c.q); \
		}

/* New macros */
#define M_ASN1_New_Malloc(ret,type) \
	if ((ret=(type *)Malloc(sizeof(type))) == NULL) \
		{ c.line=__LINE__; goto err2; }

#define M_ASN1_New(arg,func) \
	if (((arg)=func()) == NULL) return(NULL)

#define M_ASN1_New_Error(a) \
/*	err:	ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
		return(NULL);*/ \
	err2:	ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
		return(NULL)


#define M_ASN1_next		(*c.p)
#define M_ASN1_next_prev	(*c.q)

/*************************************************/

#define M_ASN1_I2D_vars(a)	int r=0,ret=0; \
				unsigned char *p; \
				if (a == NULL) return(0)

/* Length Macros */
#define M_ASN1_I2D_len(a,f)	ret+=f(a,NULL)
#define M_ASN1_I2D_len_IMP_opt(a,f)	if (a != NULL) M_ASN1_I2D_len(a,f)

#define M_ASN1_I2D_len_SET(a,f) \
		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);

#define M_ASN1_I2D_len_SEQUENCE(a,f) \
		ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
				  IS_SEQUENCE);

#define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			M_ASN1_I2D_len_SEQUENCE(a,f);

#define M_ASN1_I2D_len_IMP_SET(a,f,x) \
		ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);

#define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
					  IS_SET);

#define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
		ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
				  IS_SEQUENCE);

#define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
					  IS_SEQUENCE);

#define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
		if (a != NULL)\
			{ \
			v=f(a,NULL); \
			ret+=ASN1_object_size(1,v,mtag); \
			}

#define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
		if ((a != NULL) && (sk_num(a) != 0))\
			{ \
			v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
			ret+=ASN1_object_size(1,v,mtag); \
			}

#define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
		if ((a != NULL) && (sk_num(a) != 0))\
			{ \
			v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
				       IS_SEQUENCE); \
			ret+=ASN1_object_size(1,v,mtag); \
			}

/* Put Macros */
#define M_ASN1_I2D_put(a,f)	f(a,&p)

#define M_ASN1_I2D_put_IMP_opt(a,f,t)	\
		if (a != NULL) \
			{ \
			unsigned char *q=p; \
			f(a,&p); \
			*q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
			}

#define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
			V_ASN1_UNIVERSAL,IS_SET)
#define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
			V_ASN1_CONTEXT_SPECIFIC,IS_SET)
#define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
			V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)

#define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
					     V_ASN1_UNIVERSAL,IS_SEQUENCE)

#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			M_ASN1_I2D_put_SEQUENCE(a,f);

#define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
				       IS_SET); }

#define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
				       IS_SEQUENCE); }

#define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
		if (a != NULL) \
			{ \
			ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
			f(a,&p); \
			}

#define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			{ \
			ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
			i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
			}

#define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
		if ((a != NULL) && (sk_num(a) != 0)) \
			{ \
			ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
			i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
			}

#define M_ASN1_I2D_seq_total() \
		r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
		if (pp == NULL) return(r); \
		p= *pp; \
		ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)

#define M_ASN1_I2D_INF_seq_start(tag,ctx) \
		*(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
		*(p++)=0x80

#define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00

#define M_ASN1_I2D_finish()	*pp=p; \
				return(r);

#ifndef NOPROTO
int asn1_GetSequence(ASN1_CTX *c, long *length);
void asn1_add_error(unsigned char *address,int offset);
#else 
int asn1_GetSequence();
void asn1_add_error();
#endif

#ifdef  __cplusplus
}
#endif

#endif
Commit	Line	Data
d02b48c6	1	/* crypto/asn1/asn1_mac.h */
58964a49	2	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6 RE	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	#ifdef __cplusplus
	63	extern "C" {
	64	#endif
	65
	66	#include "asn1.h"
67	#include "x509.h"
68	#include "pkcs7.h"
69
dfeab068 RE	70	#ifndef ASN1_MAC_ERR_LIB
	71	#define ASN1_MAC_ERR_LIB ERR_LIB_ASN1
	72	#endif
	73
	74	#define ASN1_MAC_H_err(f,r,line) \
	75	ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),ERR_file_name,(line))
	76
d02b48c6 RE	77	#define M_ASN1_D2I_vars(a,type,func) \
	78	ASN1_CTX c; \
	79	type ret=NULL; \
	80	\
	81	c.pp=pp; \
dfeab068 RE	82	c.q= *pp; \
dfeab068 RE	83	c.error=ERR_R_NESTED_ASN1_ERROR; \
d02b48c6	84	if ((a == NULL) \|\| ((*a) == NULL)) \
dfeab068 RE	85	{ if ((ret=(type)func()) == NULL) \
dfeab068 RE	86	{ c.line=__LINE__; goto err; } } \
d02b48c6 RE	87	else ret=(*a);
	88
	89	#define M_ASN1_D2I_Init() \
	90	c.p= *pp; \
	91	c.max=(length == 0)?0:(c.p+length);
	92
	93	#define M_ASN1_D2I_Finish_2(a) \
dfeab068 RE	94	if (!asn1_Finish(&c)) \
dfeab068 RE	95	{ c.line=__LINE__; goto err; } \
d02b48c6 RE	96	*pp=c.p; \
	97	if (a != NULL) (*a)=ret; \
	98	return(ret);
	99
	100	#define M_ASN1_D2I_Finish(a,func,e) \
	101	M_ASN1_D2I_Finish_2(a); \
	102	err:\
dfeab068	103	ASN1_MAC_H_err((e),c.error,c.line); \
58964a49	104	asn1_add_error(pp,(int)(c.q- pp)); \
d02b48c6 RE	105	if ((ret != NULL) && ((a == NULL) \|\| (*a != ret))) func(ret); \
	106	return(NULL)
	107
	108	#define M_ASN1_D2I_start_sequence() \
dfeab068 RE	109	if (!asn1_GetSequence(&c,&length)) \
dfeab068 RE	110	{ c.line=__LINE__; goto err; }
d02b48c6 RE	111
	112	#define M_ASN1_D2I_end_sequence() \
	113	(((c.inf&1) == 0)?(c.slen <= 0): \
	114	(c.eos=ASN1_check_infinite_end(&c.p,c.slen)))
	115
dfeab068	116	/* Don't use this with d2i_ASN1_BOOLEAN() */
d02b48c6 RE	117	#define M_ASN1_D2I_get(b,func) \
d02b48c6 RE	118	c.q=c.p; \
dfeab068 RE	119	if (func(&(b),&c.p,c.slen) == NULL) \
	120	{c.line=__LINE__; goto err; } \
	121	c.slen-=(c.p-c.q);
	122
	123	/* use this instead () */
	124	#define M_ASN1_D2I_get_int(b,func) \
	125	c.q=c.p; \
	126	if (func(&(b),&c.p,c.slen) < 0) \
	127	{c.line=__LINE__; goto err; } \
d02b48c6 RE	128	c.slen-=(c.p-c.q);
	129
	130	#define M_ASN1_D2I_get_opt(b,func,type) \
	131	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
	132	== (V_ASN1_UNIVERSAL\|(type)))) \
	133	{ \
	134	M_ASN1_D2I_get(b,func); \
	135	}
	136
142fcca8 DSH	137	#define M_ASN1_D2I_get_imp(b,func, type) \
	138	M_ASN1_next=(_tmp& ~V_ASN1_PRIMATIVE_TAG)\|type; \
	139	c.q=c.p; \
	140	if (func(&(b),&c.p,c.slen) == NULL) \
	141	{c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
	142	c.slen-=(c.p-c.q);\
	143	M_ASN1_next_prev=_tmp;
	144
d02b48c6 RE	145	#define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
	146	if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
	147	(V_ASN1_CONTEXT_SPECIFIC\|(tag)))) \
	148	{ \
142fcca8 DSH	149	unsigned char _tmp = M_ASN1_next; \
142fcca8 DSH	150	M_ASN1_D2I_get_imp(b,func, type);\
d02b48c6 RE	151	}
d02b48c6 RE	152
dfeab068 RE	153	#define M_ASN1_D2I_get_set(r,func,free_func) \
	154	M_ASN1_D2I_get_imp_set(r,func,free_func, \
	155	V_ASN1_SET,V_ASN1_UNIVERSAL);
	156
	157	#define M_ASN1_D2I_get_set_opt(r,func,free_func) \
	158	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL\| \
	159	V_ASN1_CONSTRUCTED\|V_ASN1_SET)))\
	160	{ M_ASN1_D2I_get_set(r,func,free_func); }
	161
	162	#define M_ASN1_I2D_len_SET_opt(a,f) \
	163	if ((a != NULL) && (sk_num(a) != 0)) \
	164	M_ASN1_I2D_len_SET(a,f);
	165
	166	#define M_ASN1_I2D_put_SET_opt(a,f) \
	167	if ((a != NULL) && (sk_num(a) != 0)) \
	168	M_ASN1_I2D_put_SET(a,f);
d02b48c6	169
4098e89c BL	170	#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
	171	if ((a != NULL) && (sk_num(a) != 0)) \
	172	M_ASN1_I2D_put_SEQUENCE(a,f);
	173
dfeab068	174	#define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
d02b48c6 RE	175	if ((c.slen != 0) && \
	176	(M_ASN1_next == \
	177	(V_ASN1_CONTEXT_SPECIFIC\|V_ASN1_CONSTRUCTED\|(tag))))\
	178	{ \
dfeab068 RE	179	M_ASN1_D2I_get_imp_set(b,func,free_func,\
dfeab068 RE	180	tag,V_ASN1_CONTEXT_SPECIFIC); \
d02b48c6 RE	181	}
d02b48c6 RE	182
dfeab068 RE	183	#define M_ASN1_D2I_get_seq(r,func,free_func) \
	184	M_ASN1_D2I_get_imp_set(r,func,free_func,\
	185	V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
d02b48c6	186
dfeab068	187	#define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
d02b48c6 RE	188	if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL\| \
d02b48c6 RE	189	V_ASN1_CONSTRUCTED\|V_ASN1_SEQUENCE)))\
dfeab068	190	{ M_ASN1_D2I_get_seq(r,func,free_func); }
d02b48c6	191
dfeab068 RE	192	#define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
	193	M_ASN1_D2I_get_imp_set(r,func,free_func,\
	194	x,V_ASN1_CONTEXT_SPECIFIC);
d02b48c6	195
dfeab068	196	#define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
d02b48c6	197	c.q=c.p; \
dfeab068 RE	198	if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char ()())func,\
	199	(void (*)())free_func,a,b) == NULL) \
	200	{ c.line=__LINE__; goto err; } \
d02b48c6 RE	201	c.slen-=(c.p-c.q);
	202
	203	#define M_ASN1_D2I_get_set_strings(r,func,a,b) \
	204	c.q=c.p; \
	205	if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
dfeab068	206	{ c.line=__LINE__; goto err; } \
d02b48c6 RE	207	c.slen-=(c.p-c.q);
	208
	209	#define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
	210	if ((c.slen != 0L) && (M_ASN1_next == \
	211	(V_ASN1_CONSTRUCTED\|V_ASN1_CONTEXT_SPECIFIC\|tag))) \
	212	{ \
	213	int Tinf,Ttag,Tclass; \
	214	long Tlen; \
	215	\
	216	c.q=c.p; \
	217	Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
	218	if (Tinf & 0x80) \
dfeab068 RE	219	{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
dfeab068 RE	220	c.line=__LINE__; goto err; } \
e9b8eb31	221	if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
e9b8eb31	222	Tlen = c.slen - (c.p - c.q) - 2; \
d02b48c6	223	if (func(&(r),&c.p,Tlen) == NULL) \
dfeab068	224	{ c.line=__LINE__; goto err; } \
e9b8eb31	225	if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
	226	Tlen = c.slen - (c.p - c.q); \
	227	if(!ASN1_check_infinite_end(&c.p, Tlen)) \
	228	{ c.error=ERR_R_MISSING_ASN1_EOS; \
	229	c.line=__LINE__; goto err; } \
	230	}\
d02b48c6 RE	231	c.slen-=(c.p-c.q); \
	232	}
	233
dfeab068	234	#define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
d02b48c6 RE	235	if ((c.slen != 0) && (M_ASN1_next == \
	236	(V_ASN1_CONSTRUCTED\|V_ASN1_CONTEXT_SPECIFIC\|tag))) \
	237	{ \
	238	int Tinf,Ttag,Tclass; \
	239	long Tlen; \
	240	\
	241	c.q=c.p; \
	242	Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
	243	if (Tinf & 0x80) \
dfeab068 RE	244	{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
dfeab068 RE	245	c.line=__LINE__; goto err; } \
e9b8eb31	246	if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
e9b8eb31	247	Tlen = c.slen - (c.p - c.q) - 2; \
d02b48c6	248	if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char ()())func, \
dfeab068	249	(void (*)())free_func, \
d02b48c6	250	b,V_ASN1_UNIVERSAL) == NULL) \
dfeab068	251	{ c.line=__LINE__; goto err; } \
e9b8eb31	252	if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
	253	Tlen = c.slen - (c.p - c.q); \
	254	if(!ASN1_check_infinite_end(&c.p, Tlen)) \
	255	{ c.error=ERR_R_MISSING_ASN1_EOS; \
	256	c.line=__LINE__; goto err; } \
	257	}\
d02b48c6 RE	258	c.slen-=(c.p-c.q); \
	259	}
	260
	261	/* New macros */
	262	#define M_ASN1_New_Malloc(ret,type) \
dfeab068 RE	263	if ((ret=(type *)Malloc(sizeof(type))) == NULL) \
dfeab068 RE	264	{ c.line=__LINE__; goto err2; }
d02b48c6 RE	265
	266	#define M_ASN1_New(arg,func) \
	267	if (((arg)=func()) == NULL) return(NULL)
	268
	269	#define M_ASN1_New_Error(a) \
dfeab068	270	/* err: ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
d02b48c6	271	return(NULL);*/ \
dfeab068	272	err2: ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
d02b48c6 RE	273	return(NULL)
	274
	275
	276	#define M_ASN1_next (*c.p)
	277	#define M_ASN1_next_prev (*c.q)
	278
	279	/*************************************************/
	280
	281	#define M_ASN1_I2D_vars(a) int r=0,ret=0; \
	282	unsigned char *p; \
	283	if (a == NULL) return(0)
	284
	285	/* Length Macros */
	286	#define M_ASN1_I2D_len(a,f) ret+=f(a,NULL)
	287	#define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f)
	288
	289	#define M_ASN1_I2D_len_SET(a,f) \
4098e89c BL	290	ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
	291
	292	#define M_ASN1_I2D_len_SEQUENCE(a,f) \
	293	ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
	294	IS_SEQUENCE);
	295
	296	#define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
	297	if ((a != NULL) && (sk_num(a) != 0)) \
	298	M_ASN1_I2D_len_SEQUENCE(a,f);
d02b48c6	299
4098e89c BL	300	#define M_ASN1_I2D_len_IMP_SET(a,f,x) \
4098e89c BL	301	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
d02b48c6	302
4098e89c	303	#define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
d02b48c6	304	if ((a != NULL) && (sk_num(a) != 0)) \
4098e89c BL	305	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
4098e89c BL	306	IS_SET);
d02b48c6	307
4098e89c BL	308	#define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
	309	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
	310	IS_SEQUENCE);
d02b48c6	311
4098e89c	312	#define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
d02b48c6	313	if ((a != NULL) && (sk_num(a) != 0)) \
4098e89c BL	314	ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
4098e89c BL	315	IS_SEQUENCE);
d02b48c6 RE	316
	317	#define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
	318	if (a != NULL)\
	319	{ \
	320	v=f(a,NULL); \
	321	ret+=ASN1_object_size(1,v,mtag); \
	322	}
	323
4098e89c	324	#define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
d02b48c6 RE	325	if ((a != NULL) && (sk_num(a) != 0))\
d02b48c6 RE	326	{ \
4098e89c BL	327	v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
	328	ret+=ASN1_object_size(1,v,mtag); \
	329	}
	330
	331	#define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
	332	if ((a != NULL) && (sk_num(a) != 0))\
	333	{ \
	334	v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
	335	IS_SEQUENCE); \
d02b48c6 RE	336	ret+=ASN1_object_size(1,v,mtag); \
	337	}
	338
	339	/* Put Macros */
	340	#define M_ASN1_I2D_put(a,f) f(a,&p)
	341
	342	#define M_ASN1_I2D_put_IMP_opt(a,f,t) \
	343	if (a != NULL) \
	344	{ \
	345	unsigned char *q=p; \
	346	f(a,&p); \
58964a49	347	q=(V_ASN1_CONTEXT_SPECIFIC\|t\|(q&V_ASN1_CONSTRUCTED));\
d02b48c6 RE	348	}
	349
	350	#define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
4098e89c BL	351	V_ASN1_UNIVERSAL,IS_SET)
	352	#define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
	353	V_ASN1_CONTEXT_SPECIFIC,IS_SET)
	354	#define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
	355	V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
	356
	357	#define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
	358	V_ASN1_UNIVERSAL,IS_SEQUENCE)
d02b48c6	359
4098e89c BL	360	#define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
	361	if ((a != NULL) && (sk_num(a) != 0)) \
	362	M_ASN1_I2D_put_SEQUENCE(a,f);
d02b48c6	363
4098e89c	364	#define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
d02b48c6	365	if ((a != NULL) && (sk_num(a) != 0)) \
4098e89c BL	366	{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
4098e89c BL	367	IS_SET); }
d02b48c6	368
4098e89c	369	#define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
d02b48c6	370	if ((a != NULL) && (sk_num(a) != 0)) \
4098e89c BL	371	{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
4098e89c BL	372	IS_SEQUENCE); }
d02b48c6 RE	373
	374	#define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
	375	if (a != NULL) \
	376	{ \
	377	ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
	378	f(a,&p); \
	379	}
	380
4098e89c BL	381	#define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
	382	if ((a != NULL) && (sk_num(a) != 0)) \
	383	{ \
	384	ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
	385	i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
	386	}
	387
	388	#define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
d02b48c6 RE	389	if ((a != NULL) && (sk_num(a) != 0)) \
	390	{ \
	391	ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
4098e89c	392	i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
d02b48c6 RE	393	}
	394
	395	#define M_ASN1_I2D_seq_total() \
	396	r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
	397	if (pp == NULL) return(r); \
	398	p= *pp; \
	399	ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
	400
	401	#define M_ASN1_I2D_INF_seq_start(tag,ctx) \
	402	*(p++)=(V_ASN1_CONSTRUCTED\|(tag)\|(ctx)); \
	403	*(p++)=0x80
	404
	405	#define M_ASN1_I2D_INF_seq_end() (p++)=0x00; (p++)=0x00
	406
	407	#define M_ASN1_I2D_finish() *pp=p; \
	408	return(r);
	409
	410	#ifndef NOPROTO
	411	int asn1_GetSequence(ASN1_CTX c, long length);
58964a49	412	void asn1_add_error(unsigned char *address,int offset);
d02b48c6 RE	413	#else
d02b48c6 RE	414	int asn1_GetSequence();
58964a49	415	void asn1_add_error();
d02b48c6 RE	416	#endif
	417
	418	#ifdef __cplusplus
	419	}
	420	#endif
	421
	422	#endif