155714Skris/* crypto/asn1/asn1_mac.h */ 255714Skris/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 355714Skris * All rights reserved. 455714Skris * 555714Skris * This package is an SSL implementation written 655714Skris * by Eric Young (eay@cryptsoft.com). 755714Skris * The implementation was written so as to conform with Netscapes SSL. 8296341Sdelphij * 955714Skris * This library is free for commercial and non-commercial use as long as 1055714Skris * the following conditions are aheared to. The following conditions 1155714Skris * apply to all code found in this distribution, be it the RC4, RSA, 1255714Skris * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1355714Skris * included with this distribution is covered by the same copyright terms 1455714Skris * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15296341Sdelphij * 1655714Skris * Copyright remains Eric Young's, and as such any Copyright notices in 1755714Skris * the code are not to be removed. 1855714Skris * If this package is used in a product, Eric Young should be given attribution 1955714Skris * as the author of the parts of the library used. 2055714Skris * This can be in the form of a textual message at program startup or 2155714Skris * in documentation (online or textual) provided with the package. 22296341Sdelphij * 2355714Skris * Redistribution and use in source and binary forms, with or without 2455714Skris * modification, are permitted provided that the following conditions 2555714Skris * are met: 2655714Skris * 1. Redistributions of source code must retain the copyright 2755714Skris * notice, this list of conditions and the following disclaimer. 2855714Skris * 2. Redistributions in binary form must reproduce the above copyright 2955714Skris * notice, this list of conditions and the following disclaimer in the 3055714Skris * documentation and/or other materials provided with the distribution. 3155714Skris * 3. All advertising materials mentioning features or use of this software 3255714Skris * must display the following acknowledgement: 3355714Skris * "This product includes cryptographic software written by 3455714Skris * Eric Young (eay@cryptsoft.com)" 3555714Skris * The word 'cryptographic' can be left out if the rouines from the library 3655714Skris * being used are not cryptographic related :-). 37296341Sdelphij * 4. If you include any Windows specific code (or a derivative thereof) from 3855714Skris * the apps directory (application code) you must include an acknowledgement: 3955714Skris * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40296341Sdelphij * 4155714Skris * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4255714Skris * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4355714Skris * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4455714Skris * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4555714Skris * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4655714Skris * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4755714Skris * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4855714Skris * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4955714Skris * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 5055714Skris * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5155714Skris * SUCH DAMAGE. 52296341Sdelphij * 5355714Skris * The licence and distribution terms for any publically available version or 5455714Skris * derivative of this code cannot be changed. i.e. this code cannot simply be 5555714Skris * copied and put under another distribution licence 5655714Skris * [including the GNU Public Licence.] 5755714Skris */ 5855714Skris 5955714Skris#ifndef HEADER_ASN1_MAC_H 60296341Sdelphij# define HEADER_ASN1_MAC_H 6155714Skris 62296341Sdelphij# include <openssl/asn1.h> 6368651Skris 6455714Skris#ifdef __cplusplus 6555714Skrisextern "C" { 6655714Skris#endif 6755714Skris 68296341Sdelphij# ifndef ASN1_MAC_ERR_LIB 69296341Sdelphij# define ASN1_MAC_ERR_LIB ERR_LIB_ASN1 70296341Sdelphij# endif 7155714Skris 72296341Sdelphij# define ASN1_MAC_H_err(f,r,line) \ 73296341Sdelphij ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line)) 7455714Skris 75296341Sdelphij# define M_ASN1_D2I_vars(a,type,func) \ 76296341Sdelphij ASN1_const_CTX c; \ 77296341Sdelphij type ret=NULL; \ 78296341Sdelphij \ 79296341Sdelphij c.pp=(const unsigned char **)pp; \ 80296341Sdelphij c.q= *(const unsigned char **)pp; \ 81296341Sdelphij c.error=ERR_R_NESTED_ASN1_ERROR; \ 82296341Sdelphij if ((a == NULL) || ((*a) == NULL)) \ 83296341Sdelphij { if ((ret=(type)func()) == NULL) \ 84296341Sdelphij { c.line=__LINE__; goto err; } } \ 85296341Sdelphij else ret=(*a); 8655714Skris 87296341Sdelphij# define M_ASN1_D2I_Init() \ 88296341Sdelphij c.p= *(const unsigned char **)pp; \ 89296341Sdelphij c.max=(length == 0)?0:(c.p+length); 9055714Skris 91296341Sdelphij# define M_ASN1_D2I_Finish_2(a) \ 92296341Sdelphij if (!asn1_const_Finish(&c)) \ 93296341Sdelphij { c.line=__LINE__; goto err; } \ 94296341Sdelphij *(const unsigned char **)pp=c.p; \ 95296341Sdelphij if (a != NULL) (*a)=ret; \ 96296341Sdelphij return(ret); 9755714Skris 98296341Sdelphij# define M_ASN1_D2I_Finish(a,func,e) \ 99296341Sdelphij M_ASN1_D2I_Finish_2(a); \ 10055714Skriserr:\ 101296341Sdelphij ASN1_MAC_H_err((e),c.error,c.line); \ 102296341Sdelphij asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \ 103296341Sdelphij if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \ 104296341Sdelphij return(NULL) 10555714Skris 106296341Sdelphij# define M_ASN1_D2I_start_sequence() \ 107296341Sdelphij if (!asn1_GetSequence(&c,&length)) \ 108296341Sdelphij { c.line=__LINE__; goto err; } 10959191Skris/* Begin reading ASN1 without a surrounding sequence */ 110296341Sdelphij# define M_ASN1_D2I_begin() \ 111296341Sdelphij c.slen = length; 11255714Skris 11359191Skris/* End reading ASN1 with no check on length */ 114296341Sdelphij# define M_ASN1_D2I_Finish_nolen(a, func, e) \ 115296341Sdelphij *pp=c.p; \ 116296341Sdelphij if (a != NULL) (*a)=ret; \ 117296341Sdelphij return(ret); \ 11859191Skriserr:\ 119296341Sdelphij ASN1_MAC_H_err((e),c.error,c.line); \ 120296341Sdelphij asn1_add_error(*pp,(int)(c.q- *pp)); \ 121296341Sdelphij if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \ 122296341Sdelphij return(NULL) 12359191Skris 124296341Sdelphij# define M_ASN1_D2I_end_sequence() \ 125296341Sdelphij (((c.inf&1) == 0)?(c.slen <= 0): \ 126296341Sdelphij (c.eos=ASN1_const_check_infinite_end(&c.p,c.slen))) 12755714Skris 12855714Skris/* Don't use this with d2i_ASN1_BOOLEAN() */ 129296341Sdelphij# define M_ASN1_D2I_get(b, func) \ 130296341Sdelphij c.q=c.p; \ 131296341Sdelphij if (func(&(b),&c.p,c.slen) == NULL) \ 132296341Sdelphij {c.line=__LINE__; goto err; } \ 133296341Sdelphij c.slen-=(c.p-c.q); 13455714Skris 135160814Ssimon/* Don't use this with d2i_ASN1_BOOLEAN() */ 136296341Sdelphij# define M_ASN1_D2I_get_x(type,b,func) \ 137296341Sdelphij c.q=c.p; \ 138296341Sdelphij if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \ 139296341Sdelphij {c.line=__LINE__; goto err; } \ 140296341Sdelphij c.slen-=(c.p-c.q); 141160814Ssimon 14255714Skris/* use this instead () */ 143296341Sdelphij# define M_ASN1_D2I_get_int(b,func) \ 144296341Sdelphij c.q=c.p; \ 145296341Sdelphij if (func(&(b),&c.p,c.slen) < 0) \ 146296341Sdelphij {c.line=__LINE__; goto err; } \ 147296341Sdelphij c.slen-=(c.p-c.q); 14855714Skris 149296341Sdelphij# define M_ASN1_D2I_get_opt(b,func,type) \ 150296341Sdelphij if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \ 151296341Sdelphij == (V_ASN1_UNIVERSAL|(type)))) \ 152296341Sdelphij { \ 153296341Sdelphij M_ASN1_D2I_get(b,func); \ 154296341Sdelphij } 15555714Skris 156296341Sdelphij# define M_ASN1_D2I_get_int_opt(b,func,type) \ 157296341Sdelphij if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \ 158296341Sdelphij == (V_ASN1_UNIVERSAL|(type)))) \ 159296341Sdelphij { \ 160296341Sdelphij M_ASN1_D2I_get_int(b,func); \ 161296341Sdelphij } 162238405Sjkim 163296341Sdelphij# define M_ASN1_D2I_get_imp(b,func, type) \ 164296341Sdelphij M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \ 165296341Sdelphij c.q=c.p; \ 166296341Sdelphij if (func(&(b),&c.p,c.slen) == NULL) \ 167296341Sdelphij {c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \ 168296341Sdelphij c.slen-=(c.p-c.q);\ 169296341Sdelphij M_ASN1_next_prev=_tmp; 17055714Skris 171296341Sdelphij# define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \ 172296341Sdelphij if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \ 173296341Sdelphij (V_ASN1_CONTEXT_SPECIFIC|(tag)))) \ 174296341Sdelphij { \ 175296341Sdelphij unsigned char _tmp = M_ASN1_next; \ 176296341Sdelphij M_ASN1_D2I_get_imp(b,func, type);\ 177296341Sdelphij } 17855714Skris 179296341Sdelphij# define M_ASN1_D2I_get_set(r,func,free_func) \ 180296341Sdelphij M_ASN1_D2I_get_imp_set(r,func,free_func, \ 181296341Sdelphij V_ASN1_SET,V_ASN1_UNIVERSAL); 18255714Skris 183296341Sdelphij# define M_ASN1_D2I_get_set_type(type,r,func,free_func) \ 184296341Sdelphij M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \ 185296341Sdelphij V_ASN1_SET,V_ASN1_UNIVERSAL); 18655714Skris 187296341Sdelphij# define M_ASN1_D2I_get_set_opt(r,func,free_func) \ 188296341Sdelphij if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 189296341Sdelphij V_ASN1_CONSTRUCTED|V_ASN1_SET)))\ 190296341Sdelphij { M_ASN1_D2I_get_set(r,func,free_func); } 19155714Skris 192296341Sdelphij# define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \ 193296341Sdelphij if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 194296341Sdelphij V_ASN1_CONSTRUCTED|V_ASN1_SET)))\ 195296341Sdelphij { M_ASN1_D2I_get_set_type(type,r,func,free_func); } 19655714Skris 197296341Sdelphij# define M_ASN1_I2D_len_SET_opt(a,f) \ 198296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 199296341Sdelphij M_ASN1_I2D_len_SET(a,f); 20055714Skris 201296341Sdelphij# define M_ASN1_I2D_put_SET_opt(a,f) \ 202296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 203296341Sdelphij M_ASN1_I2D_put_SET(a,f); 20455714Skris 205296341Sdelphij# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \ 206296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 207296341Sdelphij M_ASN1_I2D_put_SEQUENCE(a,f); 20855714Skris 209296341Sdelphij# define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \ 210296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 211296341Sdelphij M_ASN1_I2D_put_SEQUENCE_type(type,a,f); 21255714Skris 213296341Sdelphij# define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \ 214296341Sdelphij if ((c.slen != 0) && \ 215296341Sdelphij (M_ASN1_next == \ 216296341Sdelphij (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\ 217296341Sdelphij { \ 218296341Sdelphij M_ASN1_D2I_get_imp_set(b,func,free_func,\ 219296341Sdelphij tag,V_ASN1_CONTEXT_SPECIFIC); \ 220296341Sdelphij } 22155714Skris 222296341Sdelphij# define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \ 223296341Sdelphij if ((c.slen != 0) && \ 224296341Sdelphij (M_ASN1_next == \ 225296341Sdelphij (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\ 226296341Sdelphij { \ 227296341Sdelphij M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\ 228296341Sdelphij tag,V_ASN1_CONTEXT_SPECIFIC); \ 229296341Sdelphij } 23055714Skris 231296341Sdelphij# define M_ASN1_D2I_get_seq(r,func,free_func) \ 232296341Sdelphij M_ASN1_D2I_get_imp_set(r,func,free_func,\ 233296341Sdelphij V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); 23455714Skris 235296341Sdelphij# define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \ 236296341Sdelphij M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\ 237296341Sdelphij V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL) 23855714Skris 239296341Sdelphij# define M_ASN1_D2I_get_seq_opt(r,func,free_func) \ 240296341Sdelphij if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 241296341Sdelphij V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\ 242296341Sdelphij { M_ASN1_D2I_get_seq(r,func,free_func); } 24355714Skris 244296341Sdelphij# define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \ 245296341Sdelphij if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 246296341Sdelphij V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\ 247296341Sdelphij { M_ASN1_D2I_get_seq_type(type,r,func,free_func); } 24855714Skris 249296341Sdelphij# define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \ 250296341Sdelphij M_ASN1_D2I_get_imp_set(r,func,free_func,\ 251296341Sdelphij x,V_ASN1_CONTEXT_SPECIFIC); 25255714Skris 253296341Sdelphij# define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \ 254296341Sdelphij M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\ 255296341Sdelphij x,V_ASN1_CONTEXT_SPECIFIC); 25655714Skris 257296341Sdelphij# define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \ 258296341Sdelphij c.q=c.p; \ 259296341Sdelphij if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\ 260296341Sdelphij (void (*)())free_func,a,b) == NULL) \ 261296341Sdelphij { c.line=__LINE__; goto err; } \ 262296341Sdelphij c.slen-=(c.p-c.q); 26355714Skris 264296341Sdelphij# define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \ 265296341Sdelphij c.q=c.p; \ 266296341Sdelphij if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\ 267296341Sdelphij free_func,a,b) == NULL) \ 268296341Sdelphij { c.line=__LINE__; goto err; } \ 269296341Sdelphij c.slen-=(c.p-c.q); 27055714Skris 271296341Sdelphij# define M_ASN1_D2I_get_set_strings(r,func,a,b) \ 272296341Sdelphij c.q=c.p; \ 273296341Sdelphij if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \ 274296341Sdelphij { c.line=__LINE__; goto err; } \ 275296341Sdelphij c.slen-=(c.p-c.q); 27655714Skris 277296341Sdelphij# define M_ASN1_D2I_get_EXP_opt(r,func,tag) \ 278296341Sdelphij if ((c.slen != 0L) && (M_ASN1_next == \ 279296341Sdelphij (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ 280296341Sdelphij { \ 281296341Sdelphij int Tinf,Ttag,Tclass; \ 282296341Sdelphij long Tlen; \ 283296341Sdelphij \ 284296341Sdelphij c.q=c.p; \ 285296341Sdelphij Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ 286296341Sdelphij if (Tinf & 0x80) \ 287296341Sdelphij { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \ 288296341Sdelphij c.line=__LINE__; goto err; } \ 289296341Sdelphij if (Tinf == (V_ASN1_CONSTRUCTED+1)) \ 290296341Sdelphij Tlen = c.slen - (c.p - c.q) - 2; \ 291296341Sdelphij if (func(&(r),&c.p,Tlen) == NULL) \ 292296341Sdelphij { c.line=__LINE__; goto err; } \ 293296341Sdelphij if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \ 294296341Sdelphij Tlen = c.slen - (c.p - c.q); \ 295296341Sdelphij if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \ 296296341Sdelphij { c.error=ERR_R_MISSING_ASN1_EOS; \ 297296341Sdelphij c.line=__LINE__; goto err; } \ 298296341Sdelphij }\ 299296341Sdelphij c.slen-=(c.p-c.q); \ 300296341Sdelphij } 30155714Skris 302296341Sdelphij# define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \ 303296341Sdelphij if ((c.slen != 0) && (M_ASN1_next == \ 304296341Sdelphij (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ 305296341Sdelphij { \ 306296341Sdelphij int Tinf,Ttag,Tclass; \ 307296341Sdelphij long Tlen; \ 308296341Sdelphij \ 309296341Sdelphij c.q=c.p; \ 310296341Sdelphij Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ 311296341Sdelphij if (Tinf & 0x80) \ 312296341Sdelphij { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \ 313296341Sdelphij c.line=__LINE__; goto err; } \ 314296341Sdelphij if (Tinf == (V_ASN1_CONSTRUCTED+1)) \ 315296341Sdelphij Tlen = c.slen - (c.p - c.q) - 2; \ 316296341Sdelphij if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \ 317296341Sdelphij (void (*)())free_func, \ 318296341Sdelphij b,V_ASN1_UNIVERSAL) == NULL) \ 319296341Sdelphij { c.line=__LINE__; goto err; } \ 320296341Sdelphij if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \ 321296341Sdelphij Tlen = c.slen - (c.p - c.q); \ 322296341Sdelphij if(!ASN1_check_infinite_end(&c.p, Tlen)) \ 323296341Sdelphij { c.error=ERR_R_MISSING_ASN1_EOS; \ 324296341Sdelphij c.line=__LINE__; goto err; } \ 325296341Sdelphij }\ 326296341Sdelphij c.slen-=(c.p-c.q); \ 327296341Sdelphij } 32855714Skris 329296341Sdelphij# define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \ 330296341Sdelphij if ((c.slen != 0) && (M_ASN1_next == \ 331296341Sdelphij (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ 332296341Sdelphij { \ 333296341Sdelphij int Tinf,Ttag,Tclass; \ 334296341Sdelphij long Tlen; \ 335296341Sdelphij \ 336296341Sdelphij c.q=c.p; \ 337296341Sdelphij Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ 338296341Sdelphij if (Tinf & 0x80) \ 339296341Sdelphij { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \ 340296341Sdelphij c.line=__LINE__; goto err; } \ 341296341Sdelphij if (Tinf == (V_ASN1_CONSTRUCTED+1)) \ 342296341Sdelphij Tlen = c.slen - (c.p - c.q) - 2; \ 343296341Sdelphij if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \ 344296341Sdelphij free_func,b,V_ASN1_UNIVERSAL) == NULL) \ 345296341Sdelphij { c.line=__LINE__; goto err; } \ 346296341Sdelphij if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \ 347296341Sdelphij Tlen = c.slen - (c.p - c.q); \ 348296341Sdelphij if(!ASN1_check_infinite_end(&c.p, Tlen)) \ 349296341Sdelphij { c.error=ERR_R_MISSING_ASN1_EOS; \ 350296341Sdelphij c.line=__LINE__; goto err; } \ 351296341Sdelphij }\ 352296341Sdelphij c.slen-=(c.p-c.q); \ 353296341Sdelphij } 35455714Skris 35555714Skris/* New macros */ 356296341Sdelphij# define M_ASN1_New_Malloc(ret,type) \ 357296341Sdelphij if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \ 358296341Sdelphij { c.line=__LINE__; goto err2; } 35955714Skris 360296341Sdelphij# define M_ASN1_New(arg,func) \ 361296341Sdelphij if (((arg)=func()) == NULL) return(NULL) 36255714Skris 363296341Sdelphij# define M_ASN1_New_Error(a) \ 364296341Sdelphij/*- err: ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \ 365296341Sdelphij return(NULL);*/ \ 366296341Sdelphij err2: ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \ 367296341Sdelphij return(NULL) 36855714Skris 369296341Sdelphij/* 370296341Sdelphij * BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately, some 371296341Sdelphij * macros that use ASN1_const_CTX still insist on writing in the input 372296341Sdelphij * stream. ARGH! ARGH! ARGH! Let's get rid of this macro package. Please? -- 373296341Sdelphij * Richard Levitte 374296341Sdelphij */ 375296341Sdelphij# define M_ASN1_next (*((unsigned char *)(c.p))) 376296341Sdelphij# define M_ASN1_next_prev (*((unsigned char *)(c.q))) 37755714Skris 37855714Skris/*************************************************/ 37955714Skris 380296341Sdelphij# define M_ASN1_I2D_vars(a) int r=0,ret=0; \ 381296341Sdelphij unsigned char *p; \ 382296341Sdelphij if (a == NULL) return(0) 38355714Skris 38455714Skris/* Length Macros */ 385296341Sdelphij# define M_ASN1_I2D_len(a,f) ret+=f(a,NULL) 386296341Sdelphij# define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f) 38755714Skris 388296341Sdelphij# define M_ASN1_I2D_len_SET(a,f) \ 389296341Sdelphij ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET); 39055714Skris 391296341Sdelphij# define M_ASN1_I2D_len_SET_type(type,a,f) \ 392296341Sdelphij ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \ 393296341Sdelphij V_ASN1_UNIVERSAL,IS_SET); 39455714Skris 395296341Sdelphij# define M_ASN1_I2D_len_SEQUENCE(a,f) \ 396296341Sdelphij ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \ 397296341Sdelphij IS_SEQUENCE); 39855714Skris 399296341Sdelphij# define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \ 400296341Sdelphij ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \ 401296341Sdelphij V_ASN1_UNIVERSAL,IS_SEQUENCE) 40255714Skris 403296341Sdelphij# define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \ 404296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 405296341Sdelphij M_ASN1_I2D_len_SEQUENCE(a,f); 40655714Skris 407296341Sdelphij# define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \ 408296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 409296341Sdelphij M_ASN1_I2D_len_SEQUENCE_type(type,a,f); 41055714Skris 411296341Sdelphij# define M_ASN1_I2D_len_IMP_SET(a,f,x) \ 412296341Sdelphij ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET); 41355714Skris 414296341Sdelphij# define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \ 415296341Sdelphij ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \ 416296341Sdelphij V_ASN1_CONTEXT_SPECIFIC,IS_SET); 41755714Skris 418296341Sdelphij# define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \ 419296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 420296341Sdelphij ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 421296341Sdelphij IS_SET); 42255714Skris 423296341Sdelphij# define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \ 424296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 425296341Sdelphij ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \ 426296341Sdelphij V_ASN1_CONTEXT_SPECIFIC,IS_SET); 42755714Skris 428296341Sdelphij# define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \ 429296341Sdelphij ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 430296341Sdelphij IS_SEQUENCE); 43155714Skris 432296341Sdelphij# define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \ 433296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 434296341Sdelphij ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 435296341Sdelphij IS_SEQUENCE); 43655714Skris 437296341Sdelphij# define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \ 438296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 439296341Sdelphij ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \ 440296341Sdelphij V_ASN1_CONTEXT_SPECIFIC, \ 441296341Sdelphij IS_SEQUENCE); 44255714Skris 443296341Sdelphij# define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \ 444296341Sdelphij if (a != NULL)\ 445296341Sdelphij { \ 446296341Sdelphij v=f(a,NULL); \ 447296341Sdelphij ret+=ASN1_object_size(1,v,mtag); \ 448296341Sdelphij } 44955714Skris 450296341Sdelphij# define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \ 451296341Sdelphij if ((a != NULL) && (sk_num(a) != 0))\ 452296341Sdelphij { \ 453296341Sdelphij v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \ 454296341Sdelphij ret+=ASN1_object_size(1,v,mtag); \ 455296341Sdelphij } 45655714Skris 457296341Sdelphij# define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \ 458296341Sdelphij if ((a != NULL) && (sk_num(a) != 0))\ 459296341Sdelphij { \ 460296341Sdelphij v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \ 461296341Sdelphij IS_SEQUENCE); \ 462296341Sdelphij ret+=ASN1_object_size(1,v,mtag); \ 463296341Sdelphij } 46455714Skris 465296341Sdelphij# define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \ 466296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0))\ 467296341Sdelphij { \ 468296341Sdelphij v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \ 469296341Sdelphij V_ASN1_UNIVERSAL, \ 470296341Sdelphij IS_SEQUENCE); \ 471296341Sdelphij ret+=ASN1_object_size(1,v,mtag); \ 472296341Sdelphij } 47355714Skris 47455714Skris/* Put Macros */ 475296341Sdelphij# define M_ASN1_I2D_put(a,f) f(a,&p) 47655714Skris 477296341Sdelphij# define M_ASN1_I2D_put_IMP_opt(a,f,t) \ 478296341Sdelphij if (a != NULL) \ 479296341Sdelphij { \ 480296341Sdelphij unsigned char *q=p; \ 481296341Sdelphij f(a,&p); \ 482296341Sdelphij *q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\ 483296341Sdelphij } 48455714Skris 485296341Sdelphij# define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\ 486296341Sdelphij V_ASN1_UNIVERSAL,IS_SET) 487296341Sdelphij# define M_ASN1_I2D_put_SET_type(type,a,f) \ 48855714Skris i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET) 489296341Sdelphij# define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\ 490296341Sdelphij V_ASN1_CONTEXT_SPECIFIC,IS_SET) 491296341Sdelphij# define M_ASN1_I2D_put_IMP_SET_type(type,a,f,x) \ 49255714Skris i2d_ASN1_SET_OF_##type(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET) 493296341Sdelphij# define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\ 494296341Sdelphij V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE) 49555714Skris 496296341Sdelphij# define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\ 497296341Sdelphij V_ASN1_UNIVERSAL,IS_SEQUENCE) 49855714Skris 499296341Sdelphij# define M_ASN1_I2D_put_SEQUENCE_type(type,a,f) \ 50055714Skris i2d_ASN1_SET_OF_##type(a,&p,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \ 501296341Sdelphij IS_SEQUENCE) 50255714Skris 503296341Sdelphij# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \ 504296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 505296341Sdelphij M_ASN1_I2D_put_SEQUENCE(a,f); 50655714Skris 507296341Sdelphij# define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \ 508296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 509296341Sdelphij { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 510296341Sdelphij IS_SET); } 51155714Skris 512296341Sdelphij# define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \ 513296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 514296341Sdelphij { i2d_ASN1_SET_OF_##type(a,&p,f,x, \ 515296341Sdelphij V_ASN1_CONTEXT_SPECIFIC, \ 516296341Sdelphij IS_SET); } 51755714Skris 518296341Sdelphij# define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \ 519296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 520296341Sdelphij { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 521296341Sdelphij IS_SEQUENCE); } 52255714Skris 523296341Sdelphij# define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \ 524296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 525296341Sdelphij { i2d_ASN1_SET_OF_##type(a,&p,f,x, \ 526296341Sdelphij V_ASN1_CONTEXT_SPECIFIC, \ 527296341Sdelphij IS_SEQUENCE); } 52855714Skris 529296341Sdelphij# define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \ 530296341Sdelphij if (a != NULL) \ 531296341Sdelphij { \ 532296341Sdelphij ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \ 533296341Sdelphij f(a,&p); \ 534296341Sdelphij } 53555714Skris 536296341Sdelphij# define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \ 537296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 538296341Sdelphij { \ 539296341Sdelphij ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ 540296341Sdelphij i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \ 541296341Sdelphij } 54255714Skris 543296341Sdelphij# define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \ 544296341Sdelphij if ((a != NULL) && (sk_num(a) != 0)) \ 545296341Sdelphij { \ 546296341Sdelphij ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ 547296341Sdelphij i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \ 548296341Sdelphij } 54955714Skris 550296341Sdelphij# define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \ 551296341Sdelphij if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 552296341Sdelphij { \ 553296341Sdelphij ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ 554296341Sdelphij i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \ 555296341Sdelphij IS_SEQUENCE); \ 556296341Sdelphij } 55755714Skris 558296341Sdelphij# define M_ASN1_I2D_seq_total() \ 559296341Sdelphij r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \ 560296341Sdelphij if (pp == NULL) return(r); \ 561296341Sdelphij p= *pp; \ 562296341Sdelphij ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL) 56355714Skris 564296341Sdelphij# define M_ASN1_I2D_INF_seq_start(tag,ctx) \ 565296341Sdelphij *(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \ 566296341Sdelphij *(p++)=0x80 56755714Skris 568296341Sdelphij# define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00 56955714Skris 570296341Sdelphij# define M_ASN1_I2D_finish() *pp=p; \ 571296341Sdelphij return(r); 57255714Skris 573160814Ssimonint asn1_GetSequence(ASN1_const_CTX *c, long *length); 574296341Sdelphijvoid asn1_add_error(const unsigned char *address, int offset); 57555714Skris#ifdef __cplusplus 57655714Skris} 57755714Skris#endif 57855714Skris 57955714Skris#endif 580