580 lines
24 KiB
C
580 lines
24 KiB
C
/* crypto/asn1/asn1_mac.h */
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/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#ifndef HEADER_ASN1_MAC_H
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# define HEADER_ASN1_MAC_H
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# include <openssl/asn1.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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# ifndef ASN1_MAC_ERR_LIB
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# define ASN1_MAC_ERR_LIB ERR_LIB_ASN1
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# endif
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# define ASN1_MAC_H_err(f,r,line) \
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ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line))
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# define M_ASN1_D2I_vars(a,type,func) \
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ASN1_const_CTX c; \
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type ret=NULL; \
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\
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c.pp=(const unsigned char **)pp; \
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c.q= *(const unsigned char **)pp; \
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c.error=ERR_R_NESTED_ASN1_ERROR; \
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if ((a == NULL) || ((*a) == NULL)) \
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{ if ((ret=(type)func()) == NULL) \
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{ c.line=__LINE__; goto err; } } \
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else ret=(*a);
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# define M_ASN1_D2I_Init() \
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c.p= *(const unsigned char **)pp; \
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c.max=(length == 0)?0:(c.p+length);
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# define M_ASN1_D2I_Finish_2(a) \
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if (!asn1_const_Finish(&c)) \
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{ c.line=__LINE__; goto err; } \
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*(const unsigned char **)pp=c.p; \
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if (a != NULL) (*a)=ret; \
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return(ret);
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# define M_ASN1_D2I_Finish(a,func,e) \
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M_ASN1_D2I_Finish_2(a); \
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err:\
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ASN1_MAC_H_err((e),c.error,c.line); \
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asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \
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if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
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return(NULL)
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# define M_ASN1_D2I_start_sequence() \
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if (!asn1_GetSequence(&c,&length)) \
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{ c.line=__LINE__; goto err; }
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/* Begin reading ASN1 without a surrounding sequence */
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# define M_ASN1_D2I_begin() \
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c.slen = length;
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/* End reading ASN1 with no check on length */
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# define M_ASN1_D2I_Finish_nolen(a, func, e) \
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*pp=c.p; \
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if (a != NULL) (*a)=ret; \
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return(ret); \
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err:\
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ASN1_MAC_H_err((e),c.error,c.line); \
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asn1_add_error(*pp,(int)(c.q- *pp)); \
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if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \
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return(NULL)
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# define M_ASN1_D2I_end_sequence() \
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(((c.inf&1) == 0)?(c.slen <= 0): \
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(c.eos=ASN1_const_check_infinite_end(&c.p,c.slen)))
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/* Don't use this with d2i_ASN1_BOOLEAN() */
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# define M_ASN1_D2I_get(b, func) \
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c.q=c.p; \
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if (func(&(b),&c.p,c.slen) == NULL) \
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{c.line=__LINE__; goto err; } \
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c.slen-=(c.p-c.q);
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/* Don't use this with d2i_ASN1_BOOLEAN() */
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# define M_ASN1_D2I_get_x(type,b,func) \
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c.q=c.p; \
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if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \
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{c.line=__LINE__; goto err; } \
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c.slen-=(c.p-c.q);
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/* use this instead () */
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# define M_ASN1_D2I_get_int(b,func) \
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c.q=c.p; \
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if (func(&(b),&c.p,c.slen) < 0) \
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{c.line=__LINE__; goto err; } \
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c.slen-=(c.p-c.q);
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# define M_ASN1_D2I_get_opt(b,func,type) \
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if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
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== (V_ASN1_UNIVERSAL|(type)))) \
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{ \
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M_ASN1_D2I_get(b,func); \
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}
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# define M_ASN1_D2I_get_int_opt(b,func,type) \
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if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \
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== (V_ASN1_UNIVERSAL|(type)))) \
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{ \
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M_ASN1_D2I_get_int(b,func); \
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}
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# define M_ASN1_D2I_get_imp(b,func, type) \
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M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \
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c.q=c.p; \
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if (func(&(b),&c.p,c.slen) == NULL) \
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{c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \
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c.slen-=(c.p-c.q);\
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M_ASN1_next_prev=_tmp;
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# define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \
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if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \
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(V_ASN1_CONTEXT_SPECIFIC|(tag)))) \
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{ \
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unsigned char _tmp = M_ASN1_next; \
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M_ASN1_D2I_get_imp(b,func, type);\
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}
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# define M_ASN1_D2I_get_set(r,func,free_func) \
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M_ASN1_D2I_get_imp_set(r,func,free_func, \
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V_ASN1_SET,V_ASN1_UNIVERSAL);
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# define M_ASN1_D2I_get_set_type(type,r,func,free_func) \
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M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \
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V_ASN1_SET,V_ASN1_UNIVERSAL);
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# define M_ASN1_D2I_get_set_opt(r,func,free_func) \
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if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
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V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
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{ M_ASN1_D2I_get_set(r,func,free_func); }
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# define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \
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if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
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V_ASN1_CONSTRUCTED|V_ASN1_SET)))\
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{ M_ASN1_D2I_get_set_type(type,r,func,free_func); }
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# define M_ASN1_I2D_len_SET_opt(a,f) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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M_ASN1_I2D_len_SET(a,f);
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# define M_ASN1_I2D_put_SET_opt(a,f) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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M_ASN1_I2D_put_SET(a,f);
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# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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M_ASN1_I2D_put_SEQUENCE(a,f);
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# define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \
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if ((a != NULL) && (sk_##type##_num(a) != 0)) \
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M_ASN1_I2D_put_SEQUENCE_type(type,a,f);
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# define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \
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if ((c.slen != 0) && \
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(M_ASN1_next == \
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(V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
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{ \
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M_ASN1_D2I_get_imp_set(b,func,free_func,\
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tag,V_ASN1_CONTEXT_SPECIFIC); \
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}
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# define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \
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if ((c.slen != 0) && \
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(M_ASN1_next == \
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(V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\
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{ \
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M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\
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tag,V_ASN1_CONTEXT_SPECIFIC); \
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}
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# define M_ASN1_D2I_get_seq(r,func,free_func) \
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M_ASN1_D2I_get_imp_set(r,func,free_func,\
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V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
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# define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \
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M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
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V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
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# define M_ASN1_D2I_get_seq_opt(r,func,free_func) \
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if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
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V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
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{ M_ASN1_D2I_get_seq(r,func,free_func); }
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# define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \
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if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \
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V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\
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{ M_ASN1_D2I_get_seq_type(type,r,func,free_func); }
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# define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \
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M_ASN1_D2I_get_imp_set(r,func,free_func,\
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x,V_ASN1_CONTEXT_SPECIFIC);
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# define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \
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M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\
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x,V_ASN1_CONTEXT_SPECIFIC);
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# define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \
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c.q=c.p; \
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if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\
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(void (*)())free_func,a,b) == NULL) \
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{ c.line=__LINE__; goto err; } \
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c.slen-=(c.p-c.q);
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# define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \
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c.q=c.p; \
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if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\
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free_func,a,b) == NULL) \
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{ c.line=__LINE__; goto err; } \
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c.slen-=(c.p-c.q);
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# define M_ASN1_D2I_get_set_strings(r,func,a,b) \
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c.q=c.p; \
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if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \
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{ c.line=__LINE__; goto err; } \
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c.slen-=(c.p-c.q);
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# define M_ASN1_D2I_get_EXP_opt(r,func,tag) \
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if ((c.slen != 0L) && (M_ASN1_next == \
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(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
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{ \
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int Tinf,Ttag,Tclass; \
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long Tlen; \
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\
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c.q=c.p; \
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Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
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if (Tinf & 0x80) \
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{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
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c.line=__LINE__; goto err; } \
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if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
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Tlen = c.slen - (c.p - c.q) - 2; \
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if (func(&(r),&c.p,Tlen) == NULL) \
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{ c.line=__LINE__; goto err; } \
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if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
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Tlen = c.slen - (c.p - c.q); \
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if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \
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{ c.error=ERR_R_MISSING_ASN1_EOS; \
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c.line=__LINE__; goto err; } \
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}\
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c.slen-=(c.p-c.q); \
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}
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# define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \
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if ((c.slen != 0) && (M_ASN1_next == \
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(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
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{ \
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int Tinf,Ttag,Tclass; \
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long Tlen; \
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\
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c.q=c.p; \
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Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
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if (Tinf & 0x80) \
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{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
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c.line=__LINE__; goto err; } \
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if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
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Tlen = c.slen - (c.p - c.q) - 2; \
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if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \
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(void (*)())free_func, \
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b,V_ASN1_UNIVERSAL) == NULL) \
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{ c.line=__LINE__; goto err; } \
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if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
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Tlen = c.slen - (c.p - c.q); \
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if(!ASN1_check_infinite_end(&c.p, Tlen)) \
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{ c.error=ERR_R_MISSING_ASN1_EOS; \
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c.line=__LINE__; goto err; } \
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}\
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c.slen-=(c.p-c.q); \
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}
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# define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \
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if ((c.slen != 0) && (M_ASN1_next == \
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(V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \
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{ \
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int Tinf,Ttag,Tclass; \
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long Tlen; \
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\
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c.q=c.p; \
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Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \
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if (Tinf & 0x80) \
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{ c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \
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c.line=__LINE__; goto err; } \
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if (Tinf == (V_ASN1_CONSTRUCTED+1)) \
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Tlen = c.slen - (c.p - c.q) - 2; \
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if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \
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free_func,b,V_ASN1_UNIVERSAL) == NULL) \
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{ c.line=__LINE__; goto err; } \
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if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \
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Tlen = c.slen - (c.p - c.q); \
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if(!ASN1_check_infinite_end(&c.p, Tlen)) \
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{ c.error=ERR_R_MISSING_ASN1_EOS; \
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c.line=__LINE__; goto err; } \
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}\
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c.slen-=(c.p-c.q); \
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}
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/* New macros */
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# define M_ASN1_New_Malloc(ret,type) \
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if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \
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{ c.line=__LINE__; goto err2; }
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# define M_ASN1_New(arg,func) \
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if (((arg)=func()) == NULL) return(NULL)
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# define M_ASN1_New_Error(a) \
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/*- err: ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \
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return(NULL);*/ \
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err2: ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \
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return(NULL)
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/*
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* BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately, some
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* macros that use ASN1_const_CTX still insist on writing in the input
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* stream. ARGH! ARGH! ARGH! Let's get rid of this macro package. Please? --
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* Richard Levitte
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*/
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# define M_ASN1_next (*((unsigned char *)(c.p)))
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# define M_ASN1_next_prev (*((unsigned char *)(c.q)))
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/*************************************************/
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# define M_ASN1_I2D_vars(a) int r=0,ret=0; \
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unsigned char *p; \
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if (a == NULL) return(0)
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/* Length Macros */
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# define M_ASN1_I2D_len(a,f) ret+=f(a,NULL)
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# define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f)
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# define M_ASN1_I2D_len_SET(a,f) \
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ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET);
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# define M_ASN1_I2D_len_SET_type(type,a,f) \
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ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \
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V_ASN1_UNIVERSAL,IS_SET);
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# define M_ASN1_I2D_len_SEQUENCE(a,f) \
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ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
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IS_SEQUENCE);
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# define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \
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ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \
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V_ASN1_UNIVERSAL,IS_SEQUENCE)
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# define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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M_ASN1_I2D_len_SEQUENCE(a,f);
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# define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \
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if ((a != NULL) && (sk_##type##_num(a) != 0)) \
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M_ASN1_I2D_len_SEQUENCE_type(type,a,f);
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# define M_ASN1_I2D_len_IMP_SET(a,f,x) \
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ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET);
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# define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \
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ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
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V_ASN1_CONTEXT_SPECIFIC,IS_SET);
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# define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
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IS_SET);
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# define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \
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if ((a != NULL) && (sk_##type##_num(a) != 0)) \
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ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
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V_ASN1_CONTEXT_SPECIFIC,IS_SET);
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# define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \
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ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
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IS_SEQUENCE);
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# define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \
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IS_SEQUENCE);
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# define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \
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if ((a != NULL) && (sk_##type##_num(a) != 0)) \
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ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \
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V_ASN1_CONTEXT_SPECIFIC, \
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IS_SEQUENCE);
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# define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \
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if (a != NULL)\
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{ \
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v=f(a,NULL); \
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ret+=ASN1_object_size(1,v,mtag); \
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}
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# define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \
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if ((a != NULL) && (sk_num(a) != 0))\
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{ \
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v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
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ret+=ASN1_object_size(1,v,mtag); \
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}
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# define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
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if ((a != NULL) && (sk_num(a) != 0))\
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{ \
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v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \
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IS_SEQUENCE); \
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ret+=ASN1_object_size(1,v,mtag); \
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}
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# define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
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if ((a != NULL) && (sk_##type##_num(a) != 0))\
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{ \
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v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \
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V_ASN1_UNIVERSAL, \
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IS_SEQUENCE); \
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ret+=ASN1_object_size(1,v,mtag); \
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}
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/* Put Macros */
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# define M_ASN1_I2D_put(a,f) f(a,&p)
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# define M_ASN1_I2D_put_IMP_opt(a,f,t) \
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if (a != NULL) \
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{ \
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unsigned char *q=p; \
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f(a,&p); \
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*q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\
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}
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# define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\
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V_ASN1_UNIVERSAL,IS_SET)
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# define M_ASN1_I2D_put_SET_type(type,a,f) \
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i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET)
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# define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
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V_ASN1_CONTEXT_SPECIFIC,IS_SET)
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# define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \
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i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET)
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# define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\
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V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE)
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# define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\
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V_ASN1_UNIVERSAL,IS_SEQUENCE)
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# define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \
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i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \
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IS_SEQUENCE)
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# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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M_ASN1_I2D_put_SEQUENCE(a,f);
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# define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
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IS_SET); }
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# define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \
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if ((a != NULL) && (sk_##type##_num(a) != 0)) \
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{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
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V_ASN1_CONTEXT_SPECIFIC, \
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IS_SET); }
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# define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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{ i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \
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IS_SEQUENCE); }
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# define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \
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if ((a != NULL) && (sk_##type##_num(a) != 0)) \
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{ i2d_ASN1_SET_OF_##type(a,&p,f,x, \
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V_ASN1_CONTEXT_SPECIFIC, \
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IS_SEQUENCE); }
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# define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \
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if (a != NULL) \
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{ \
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ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \
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f(a,&p); \
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}
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# define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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{ \
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ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
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i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \
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}
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# define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \
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if ((a != NULL) && (sk_num(a) != 0)) \
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{ \
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ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
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i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \
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}
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# define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \
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if ((a != NULL) && (sk_##type##_num(a) != 0)) \
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{ \
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ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \
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i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \
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IS_SEQUENCE); \
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}
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# define M_ASN1_I2D_seq_total() \
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r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \
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if (pp == NULL) return(r); \
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p= *pp; \
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ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL)
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# define M_ASN1_I2D_INF_seq_start(tag,ctx) \
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*(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \
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*(p++)=0x80
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# define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00
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# define M_ASN1_I2D_finish() *pp=p; \
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return(r);
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int asn1_GetSequence(ASN1_const_CTX *c, long *length);
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void asn1_add_error(const unsigned char *address, int offset);
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#ifdef __cplusplus
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}
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#endif
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#endif
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