/* 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 # include <openssl/asn1.h> #ifdef __cplusplus extern "C" { #endif # 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),__FILE__,(line)) # define M_ASN1_D2I_vars(a,type,func) \ ASN1_const_CTX c; \ type ret=NULL; \ \ c.pp=(const unsigned char **)pp; \ c.q= *(const unsigned char **)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= *(const unsigned char **)pp; \ c.max=(length == 0)?0:(c.p+length); # define M_ASN1_D2I_Finish_2(a) \ if (!asn1_const_Finish(&c)) \ { c.line=__LINE__; goto err; } \ *(const unsigned char **)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(*(const unsigned char **)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; } /* Begin reading ASN1 without a surrounding sequence */ # define M_ASN1_D2I_begin() \ c.slen = length; /* End reading ASN1 with no check on length */ # define M_ASN1_D2I_Finish_nolen(a, func, e) \ *pp=c.p; \ if (a != NULL) (*a)=ret; \ return(ret); \ 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_end_sequence() \ (((c.inf&1) == 0)?(c.slen <= 0): \ (c.eos=ASN1_const_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); /* Don't use this with d2i_ASN1_BOOLEAN() */ # define M_ASN1_D2I_get_x(type,b,func) \ c.q=c.p; \ if (((D2I_OF(type))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_int_opt(b,func,type) \ if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \ == (V_ASN1_UNIVERSAL|(type)))) \ { \ M_ASN1_D2I_get_int(b,func); \ } # define M_ASN1_D2I_get_imp(b,func, type) \ M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|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_type(type,r,func,free_func) \ M_ASN1_D2I_get_imp_set_type(type,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_D2I_get_set_opt_type(type,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_type(type,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_I2D_put_SEQUENCE_opt_type(type,a,f) \ if ((a != NULL) && (sk_##type##_num(a) != 0)) \ M_ASN1_I2D_put_SEQUENCE_type(type,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_IMP_set_opt_type(type,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_type(type,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_type(type,r,func,free_func) \ M_ASN1_D2I_get_imp_set_type(type,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_seq_opt_type(type,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_type(type,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_type(type,r,func,free_func,x) \ M_ASN1_D2I_get_imp_set_type(type,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_imp_set_type(type,r,func,free_func,a,b) \ c.q=c.p; \ if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\ 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_const_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); \ } # define M_ASN1_D2I_get_EXP_set_opt_type(type,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_OF_##type(&(r),&c.p,Tlen,func, \ 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 *)OPENSSL_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) /* * BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately, some * macros that use ASN1_const_CTX still insist on writing in the input * stream. ARGH! ARGH! ARGH! Let's get rid of this macro package. Please? -- * Richard Levitte */ # define M_ASN1_next (*((unsigned char *)(c.p))) # define M_ASN1_next_prev (*((unsigned char *)(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_SET_type(type,a,f) \ ret+=i2d_ASN1_SET_OF_##type(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_type(type,a,f) \ ret+=i2d_ASN1_SET_OF_##type(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_SEQUENCE_opt_type(type,a,f) \ if ((a != NULL) && (sk_##type##_num(a) != 0)) \ M_ASN1_I2D_len_SEQUENCE_type(type,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_type(type,a,f,x) \ ret+=i2d_ASN1_SET_OF_##type(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_SET_opt_type(type,a,f,x) \ if ((a != NULL) && (sk_##type##_num(a) != 0)) \ ret+=i2d_ASN1_SET_OF_##type(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_IMP_SEQUENCE_opt_type(type,a,f,x) \ if ((a != NULL) && (sk_##type##_num(a) != 0)) \ ret+=i2d_ASN1_SET_OF_##type(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); \ } # define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \ if ((a != NULL) && (sk_##type##_num(a) != 0))\ { \ v=i2d_ASN1_SET_OF_##type(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_SET_type(type,a,f) \ i2d_ASN1_SET_OF_##type(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_SET_type(type,a,f,x) \ i2d_ASN1_SET_OF_##type(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_type(type,a,f) \ i2d_ASN1_SET_OF_##type(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_SET_opt_type(type,a,f,x) \ if ((a != NULL) && (sk_##type##_num(a) != 0)) \ { i2d_ASN1_SET_OF_##type(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_IMP_SEQUENCE_opt_type(type,a,f,x) \ if ((a != NULL) && (sk_##type##_num(a) != 0)) \ { i2d_ASN1_SET_OF_##type(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_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \ if ((a != NULL) && (sk_##type##_num(a) != 0)) \ { \ ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ i2d_ASN1_SET_OF_##type(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); int asn1_GetSequence(ASN1_const_CTX *c, long *length); void asn1_add_error(const unsigned char *address, int offset); #ifdef __cplusplus } #endif #endif

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