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. 8280304Sjkim * 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). 15280304Sjkim * 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. 22280304Sjkim * 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 :-). 37280304Sjkim * 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)" 40280304Sjkim * 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. 52280304Sjkim * 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 60280304Sjkim# define HEADER_ASN1_MAC_H 6155714Skris 62280304Sjkim# include <openssl/asn1.h> 6368651Skris 6455714Skris#ifdef __cplusplus 6555714Skrisextern "C" { 6655714Skris#endif 6755714Skris 68280304Sjkim# ifndef ASN1_MAC_ERR_LIB 69280304Sjkim# define ASN1_MAC_ERR_LIB ERR_LIB_ASN1 70280304Sjkim# endif 7155714Skris 72280304Sjkim# define ASN1_MAC_H_err(f,r,line) \ 73280304Sjkim ERR_PUT_error(ASN1_MAC_ERR_LIB,(f),(r),__FILE__,(line)) 7455714Skris 75280304Sjkim# define M_ASN1_D2I_vars(a,type,func) \ 76280304Sjkim ASN1_const_CTX c; \ 77280304Sjkim type ret=NULL; \ 78280304Sjkim \ 79280304Sjkim c.pp=(const unsigned char **)pp; \ 80280304Sjkim c.q= *(const unsigned char **)pp; \ 81280304Sjkim c.error=ERR_R_NESTED_ASN1_ERROR; \ 82280304Sjkim if ((a == NULL) || ((*a) == NULL)) \ 83280304Sjkim { if ((ret=(type)func()) == NULL) \ 84280304Sjkim { c.line=__LINE__; goto err; } } \ 85280304Sjkim else ret=(*a); 8655714Skris 87280304Sjkim# define M_ASN1_D2I_Init() \ 88280304Sjkim c.p= *(const unsigned char **)pp; \ 89280304Sjkim c.max=(length == 0)?0:(c.p+length); 9055714Skris 91280304Sjkim# define M_ASN1_D2I_Finish_2(a) \ 92280304Sjkim if (!asn1_const_Finish(&c)) \ 93280304Sjkim { c.line=__LINE__; goto err; } \ 94280304Sjkim *(const unsigned char **)pp=c.p; \ 95280304Sjkim if (a != NULL) (*a)=ret; \ 96280304Sjkim return(ret); 9755714Skris 98280304Sjkim# define M_ASN1_D2I_Finish(a,func,e) \ 99280304Sjkim M_ASN1_D2I_Finish_2(a); \ 10055714Skriserr:\ 101280304Sjkim ASN1_MAC_H_err((e),c.error,c.line); \ 102280304Sjkim asn1_add_error(*(const unsigned char **)pp,(int)(c.q- *pp)); \ 103280304Sjkim if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \ 104280304Sjkim return(NULL) 10555714Skris 106280304Sjkim# define M_ASN1_D2I_start_sequence() \ 107280304Sjkim if (!asn1_GetSequence(&c,&length)) \ 108280304Sjkim { c.line=__LINE__; goto err; } 10959191Skris/* Begin reading ASN1 without a surrounding sequence */ 110280304Sjkim# define M_ASN1_D2I_begin() \ 111280304Sjkim c.slen = length; 11255714Skris 11359191Skris/* End reading ASN1 with no check on length */ 114280304Sjkim# define M_ASN1_D2I_Finish_nolen(a, func, e) \ 115280304Sjkim *pp=c.p; \ 116280304Sjkim if (a != NULL) (*a)=ret; \ 117280304Sjkim return(ret); \ 11859191Skriserr:\ 119280304Sjkim ASN1_MAC_H_err((e),c.error,c.line); \ 120280304Sjkim asn1_add_error(*pp,(int)(c.q- *pp)); \ 121280304Sjkim if ((ret != NULL) && ((a == NULL) || (*a != ret))) func(ret); \ 122280304Sjkim return(NULL) 12359191Skris 124280304Sjkim# define M_ASN1_D2I_end_sequence() \ 125280304Sjkim (((c.inf&1) == 0)?(c.slen <= 0): \ 126280304Sjkim (c.eos=ASN1_const_check_infinite_end(&c.p,c.slen))) 12755714Skris 12855714Skris/* Don't use this with d2i_ASN1_BOOLEAN() */ 129280304Sjkim# define M_ASN1_D2I_get(b, func) \ 130280304Sjkim c.q=c.p; \ 131280304Sjkim if (func(&(b),&c.p,c.slen) == NULL) \ 132280304Sjkim {c.line=__LINE__; goto err; } \ 133280304Sjkim c.slen-=(c.p-c.q); 13455714Skris 135160814Ssimon/* Don't use this with d2i_ASN1_BOOLEAN() */ 136280304Sjkim# define M_ASN1_D2I_get_x(type,b,func) \ 137280304Sjkim c.q=c.p; \ 138280304Sjkim if (((D2I_OF(type))func)(&(b),&c.p,c.slen) == NULL) \ 139280304Sjkim {c.line=__LINE__; goto err; } \ 140280304Sjkim c.slen-=(c.p-c.q); 141160814Ssimon 14255714Skris/* use this instead () */ 143280304Sjkim# define M_ASN1_D2I_get_int(b,func) \ 144280304Sjkim c.q=c.p; \ 145280304Sjkim if (func(&(b),&c.p,c.slen) < 0) \ 146280304Sjkim {c.line=__LINE__; goto err; } \ 147280304Sjkim c.slen-=(c.p-c.q); 14855714Skris 149280304Sjkim# define M_ASN1_D2I_get_opt(b,func,type) \ 150280304Sjkim if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \ 151280304Sjkim == (V_ASN1_UNIVERSAL|(type)))) \ 152280304Sjkim { \ 153280304Sjkim M_ASN1_D2I_get(b,func); \ 154280304Sjkim } 15555714Skris 156280304Sjkim# define M_ASN1_D2I_get_int_opt(b,func,type) \ 157280304Sjkim if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) \ 158280304Sjkim == (V_ASN1_UNIVERSAL|(type)))) \ 159280304Sjkim { \ 160280304Sjkim M_ASN1_D2I_get_int(b,func); \ 161280304Sjkim } 162238405Sjkim 163280304Sjkim# define M_ASN1_D2I_get_imp(b,func, type) \ 164280304Sjkim M_ASN1_next=(_tmp& V_ASN1_CONSTRUCTED)|type; \ 165280304Sjkim c.q=c.p; \ 166280304Sjkim if (func(&(b),&c.p,c.slen) == NULL) \ 167280304Sjkim {c.line=__LINE__; M_ASN1_next_prev = _tmp; goto err; } \ 168280304Sjkim c.slen-=(c.p-c.q);\ 169280304Sjkim M_ASN1_next_prev=_tmp; 17055714Skris 171280304Sjkim# define M_ASN1_D2I_get_IMP_opt(b,func,tag,type) \ 172280304Sjkim if ((c.slen != 0) && ((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == \ 173280304Sjkim (V_ASN1_CONTEXT_SPECIFIC|(tag)))) \ 174280304Sjkim { \ 175280304Sjkim unsigned char _tmp = M_ASN1_next; \ 176280304Sjkim M_ASN1_D2I_get_imp(b,func, type);\ 177280304Sjkim } 17855714Skris 179280304Sjkim# define M_ASN1_D2I_get_set(r,func,free_func) \ 180280304Sjkim M_ASN1_D2I_get_imp_set(r,func,free_func, \ 181280304Sjkim V_ASN1_SET,V_ASN1_UNIVERSAL); 18255714Skris 183280304Sjkim# define M_ASN1_D2I_get_set_type(type,r,func,free_func) \ 184280304Sjkim M_ASN1_D2I_get_imp_set_type(type,r,func,free_func, \ 185280304Sjkim V_ASN1_SET,V_ASN1_UNIVERSAL); 18655714Skris 187280304Sjkim# define M_ASN1_D2I_get_set_opt(r,func,free_func) \ 188280304Sjkim if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 189280304Sjkim V_ASN1_CONSTRUCTED|V_ASN1_SET)))\ 190280304Sjkim { M_ASN1_D2I_get_set(r,func,free_func); } 19155714Skris 192280304Sjkim# define M_ASN1_D2I_get_set_opt_type(type,r,func,free_func) \ 193280304Sjkim if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 194280304Sjkim V_ASN1_CONSTRUCTED|V_ASN1_SET)))\ 195280304Sjkim { M_ASN1_D2I_get_set_type(type,r,func,free_func); } 19655714Skris 197280304Sjkim# define M_ASN1_I2D_len_SET_opt(a,f) \ 198280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 199280304Sjkim M_ASN1_I2D_len_SET(a,f); 20055714Skris 201280304Sjkim# define M_ASN1_I2D_put_SET_opt(a,f) \ 202280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 203280304Sjkim M_ASN1_I2D_put_SET(a,f); 20455714Skris 205280304Sjkim# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \ 206280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 207280304Sjkim M_ASN1_I2D_put_SEQUENCE(a,f); 20855714Skris 209280304Sjkim# define M_ASN1_I2D_put_SEQUENCE_opt_type(type,a,f) \ 210280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 211280304Sjkim M_ASN1_I2D_put_SEQUENCE_type(type,a,f); 21255714Skris 213280304Sjkim# define M_ASN1_D2I_get_IMP_set_opt(b,func,free_func,tag) \ 214280304Sjkim if ((c.slen != 0) && \ 215280304Sjkim (M_ASN1_next == \ 216280304Sjkim (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\ 217280304Sjkim { \ 218280304Sjkim M_ASN1_D2I_get_imp_set(b,func,free_func,\ 219280304Sjkim tag,V_ASN1_CONTEXT_SPECIFIC); \ 220280304Sjkim } 22155714Skris 222280304Sjkim# define M_ASN1_D2I_get_IMP_set_opt_type(type,b,func,free_func,tag) \ 223280304Sjkim if ((c.slen != 0) && \ 224280304Sjkim (M_ASN1_next == \ 225280304Sjkim (V_ASN1_CONTEXT_SPECIFIC|V_ASN1_CONSTRUCTED|(tag))))\ 226280304Sjkim { \ 227280304Sjkim M_ASN1_D2I_get_imp_set_type(type,b,func,free_func,\ 228280304Sjkim tag,V_ASN1_CONTEXT_SPECIFIC); \ 229280304Sjkim } 23055714Skris 231280304Sjkim# define M_ASN1_D2I_get_seq(r,func,free_func) \ 232280304Sjkim M_ASN1_D2I_get_imp_set(r,func,free_func,\ 233280304Sjkim V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); 23455714Skris 235280304Sjkim# define M_ASN1_D2I_get_seq_type(type,r,func,free_func) \ 236280304Sjkim M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\ 237280304Sjkim V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL) 23855714Skris 239280304Sjkim# define M_ASN1_D2I_get_seq_opt(r,func,free_func) \ 240280304Sjkim if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 241280304Sjkim V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\ 242280304Sjkim { M_ASN1_D2I_get_seq(r,func,free_func); } 24355714Skris 244280304Sjkim# define M_ASN1_D2I_get_seq_opt_type(type,r,func,free_func) \ 245280304Sjkim if ((c.slen != 0) && (M_ASN1_next == (V_ASN1_UNIVERSAL| \ 246280304Sjkim V_ASN1_CONSTRUCTED|V_ASN1_SEQUENCE)))\ 247280304Sjkim { M_ASN1_D2I_get_seq_type(type,r,func,free_func); } 24855714Skris 249280304Sjkim# define M_ASN1_D2I_get_IMP_set(r,func,free_func,x) \ 250280304Sjkim M_ASN1_D2I_get_imp_set(r,func,free_func,\ 251280304Sjkim x,V_ASN1_CONTEXT_SPECIFIC); 25255714Skris 253280304Sjkim# define M_ASN1_D2I_get_IMP_set_type(type,r,func,free_func,x) \ 254280304Sjkim M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,\ 255280304Sjkim x,V_ASN1_CONTEXT_SPECIFIC); 25655714Skris 257280304Sjkim# define M_ASN1_D2I_get_imp_set(r,func,free_func,a,b) \ 258280304Sjkim c.q=c.p; \ 259280304Sjkim if (d2i_ASN1_SET(&(r),&c.p,c.slen,(char *(*)())func,\ 260280304Sjkim (void (*)())free_func,a,b) == NULL) \ 261280304Sjkim { c.line=__LINE__; goto err; } \ 262280304Sjkim c.slen-=(c.p-c.q); 26355714Skris 264280304Sjkim# define M_ASN1_D2I_get_imp_set_type(type,r,func,free_func,a,b) \ 265280304Sjkim c.q=c.p; \ 266280304Sjkim if (d2i_ASN1_SET_OF_##type(&(r),&c.p,c.slen,func,\ 267280304Sjkim free_func,a,b) == NULL) \ 268280304Sjkim { c.line=__LINE__; goto err; } \ 269280304Sjkim c.slen-=(c.p-c.q); 27055714Skris 271280304Sjkim# define M_ASN1_D2I_get_set_strings(r,func,a,b) \ 272280304Sjkim c.q=c.p; \ 273280304Sjkim if (d2i_ASN1_STRING_SET(&(r),&c.p,c.slen,a,b) == NULL) \ 274280304Sjkim { c.line=__LINE__; goto err; } \ 275280304Sjkim c.slen-=(c.p-c.q); 27655714Skris 277280304Sjkim# define M_ASN1_D2I_get_EXP_opt(r,func,tag) \ 278280304Sjkim if ((c.slen != 0L) && (M_ASN1_next == \ 279280304Sjkim (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ 280280304Sjkim { \ 281280304Sjkim int Tinf,Ttag,Tclass; \ 282280304Sjkim long Tlen; \ 283280304Sjkim \ 284280304Sjkim c.q=c.p; \ 285280304Sjkim Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ 286280304Sjkim if (Tinf & 0x80) \ 287280304Sjkim { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \ 288280304Sjkim c.line=__LINE__; goto err; } \ 289280304Sjkim if (Tinf == (V_ASN1_CONSTRUCTED+1)) \ 290280304Sjkim Tlen = c.slen - (c.p - c.q) - 2; \ 291280304Sjkim if (func(&(r),&c.p,Tlen) == NULL) \ 292280304Sjkim { c.line=__LINE__; goto err; } \ 293280304Sjkim if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \ 294280304Sjkim Tlen = c.slen - (c.p - c.q); \ 295280304Sjkim if(!ASN1_const_check_infinite_end(&c.p, Tlen)) \ 296280304Sjkim { c.error=ERR_R_MISSING_ASN1_EOS; \ 297280304Sjkim c.line=__LINE__; goto err; } \ 298280304Sjkim }\ 299280304Sjkim c.slen-=(c.p-c.q); \ 300280304Sjkim } 30155714Skris 302280304Sjkim# define M_ASN1_D2I_get_EXP_set_opt(r,func,free_func,tag,b) \ 303280304Sjkim if ((c.slen != 0) && (M_ASN1_next == \ 304280304Sjkim (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ 305280304Sjkim { \ 306280304Sjkim int Tinf,Ttag,Tclass; \ 307280304Sjkim long Tlen; \ 308280304Sjkim \ 309280304Sjkim c.q=c.p; \ 310280304Sjkim Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ 311280304Sjkim if (Tinf & 0x80) \ 312280304Sjkim { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \ 313280304Sjkim c.line=__LINE__; goto err; } \ 314280304Sjkim if (Tinf == (V_ASN1_CONSTRUCTED+1)) \ 315280304Sjkim Tlen = c.slen - (c.p - c.q) - 2; \ 316280304Sjkim if (d2i_ASN1_SET(&(r),&c.p,Tlen,(char *(*)())func, \ 317280304Sjkim (void (*)())free_func, \ 318280304Sjkim b,V_ASN1_UNIVERSAL) == NULL) \ 319280304Sjkim { c.line=__LINE__; goto err; } \ 320280304Sjkim if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \ 321280304Sjkim Tlen = c.slen - (c.p - c.q); \ 322280304Sjkim if(!ASN1_check_infinite_end(&c.p, Tlen)) \ 323280304Sjkim { c.error=ERR_R_MISSING_ASN1_EOS; \ 324280304Sjkim c.line=__LINE__; goto err; } \ 325280304Sjkim }\ 326280304Sjkim c.slen-=(c.p-c.q); \ 327280304Sjkim } 32855714Skris 329280304Sjkim# define M_ASN1_D2I_get_EXP_set_opt_type(type,r,func,free_func,tag,b) \ 330280304Sjkim if ((c.slen != 0) && (M_ASN1_next == \ 331280304Sjkim (V_ASN1_CONSTRUCTED|V_ASN1_CONTEXT_SPECIFIC|tag))) \ 332280304Sjkim { \ 333280304Sjkim int Tinf,Ttag,Tclass; \ 334280304Sjkim long Tlen; \ 335280304Sjkim \ 336280304Sjkim c.q=c.p; \ 337280304Sjkim Tinf=ASN1_get_object(&c.p,&Tlen,&Ttag,&Tclass,c.slen); \ 338280304Sjkim if (Tinf & 0x80) \ 339280304Sjkim { c.error=ERR_R_BAD_ASN1_OBJECT_HEADER; \ 340280304Sjkim c.line=__LINE__; goto err; } \ 341280304Sjkim if (Tinf == (V_ASN1_CONSTRUCTED+1)) \ 342280304Sjkim Tlen = c.slen - (c.p - c.q) - 2; \ 343280304Sjkim if (d2i_ASN1_SET_OF_##type(&(r),&c.p,Tlen,func, \ 344280304Sjkim free_func,b,V_ASN1_UNIVERSAL) == NULL) \ 345280304Sjkim { c.line=__LINE__; goto err; } \ 346280304Sjkim if (Tinf == (V_ASN1_CONSTRUCTED+1)) { \ 347280304Sjkim Tlen = c.slen - (c.p - c.q); \ 348280304Sjkim if(!ASN1_check_infinite_end(&c.p, Tlen)) \ 349280304Sjkim { c.error=ERR_R_MISSING_ASN1_EOS; \ 350280304Sjkim c.line=__LINE__; goto err; } \ 351280304Sjkim }\ 352280304Sjkim c.slen-=(c.p-c.q); \ 353280304Sjkim } 35455714Skris 35555714Skris/* New macros */ 356280304Sjkim# define M_ASN1_New_Malloc(ret,type) \ 357280304Sjkim if ((ret=(type *)OPENSSL_malloc(sizeof(type))) == NULL) \ 358280304Sjkim { c.line=__LINE__; goto err2; } 35955714Skris 360280304Sjkim# define M_ASN1_New(arg,func) \ 361280304Sjkim if (((arg)=func()) == NULL) return(NULL) 36255714Skris 363280304Sjkim# define M_ASN1_New_Error(a) \ 364280304Sjkim/*- err: ASN1_MAC_H_err((a),ERR_R_NESTED_ASN1_ERROR,c.line); \ 365280304Sjkim return(NULL);*/ \ 366280304Sjkim err2: ASN1_MAC_H_err((a),ERR_R_MALLOC_FAILURE,c.line); \ 367280304Sjkim return(NULL) 36855714Skris 369280304Sjkim/* 370280304Sjkim * BIG UGLY WARNING! This is so damn ugly I wanna puke. Unfortunately, some 371280304Sjkim * macros that use ASN1_const_CTX still insist on writing in the input 372280304Sjkim * stream. ARGH! ARGH! ARGH! Let's get rid of this macro package. Please? -- 373280304Sjkim * Richard Levitte 374280304Sjkim */ 375280304Sjkim# define M_ASN1_next (*((unsigned char *)(c.p))) 376280304Sjkim# define M_ASN1_next_prev (*((unsigned char *)(c.q))) 37755714Skris 37855714Skris/*************************************************/ 37955714Skris 380280304Sjkim# define M_ASN1_I2D_vars(a) int r=0,ret=0; \ 381280304Sjkim unsigned char *p; \ 382280304Sjkim if (a == NULL) return(0) 38355714Skris 38455714Skris/* Length Macros */ 385280304Sjkim# define M_ASN1_I2D_len(a,f) ret+=f(a,NULL) 386280304Sjkim# define M_ASN1_I2D_len_IMP_opt(a,f) if (a != NULL) M_ASN1_I2D_len(a,f) 38755714Skris 388280304Sjkim# define M_ASN1_I2D_len_SET(a,f) \ 389280304Sjkim ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SET,V_ASN1_UNIVERSAL,IS_SET); 39055714Skris 391280304Sjkim# define M_ASN1_I2D_len_SET_type(type,a,f) \ 392280304Sjkim ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SET, \ 393280304Sjkim V_ASN1_UNIVERSAL,IS_SET); 39455714Skris 395280304Sjkim# define M_ASN1_I2D_len_SEQUENCE(a,f) \ 396280304Sjkim ret+=i2d_ASN1_SET(a,NULL,f,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL, \ 397280304Sjkim IS_SEQUENCE); 39855714Skris 399280304Sjkim# define M_ASN1_I2D_len_SEQUENCE_type(type,a,f) \ 400280304Sjkim ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,V_ASN1_SEQUENCE, \ 401280304Sjkim V_ASN1_UNIVERSAL,IS_SEQUENCE) 40255714Skris 403280304Sjkim# define M_ASN1_I2D_len_SEQUENCE_opt(a,f) \ 404280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 405280304Sjkim M_ASN1_I2D_len_SEQUENCE(a,f); 40655714Skris 407280304Sjkim# define M_ASN1_I2D_len_SEQUENCE_opt_type(type,a,f) \ 408280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 409280304Sjkim M_ASN1_I2D_len_SEQUENCE_type(type,a,f); 41055714Skris 411280304Sjkim# define M_ASN1_I2D_len_IMP_SET(a,f,x) \ 412280304Sjkim ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC,IS_SET); 41355714Skris 414280304Sjkim# define M_ASN1_I2D_len_IMP_SET_type(type,a,f,x) \ 415280304Sjkim ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \ 416280304Sjkim V_ASN1_CONTEXT_SPECIFIC,IS_SET); 41755714Skris 418280304Sjkim# define M_ASN1_I2D_len_IMP_SET_opt(a,f,x) \ 419280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 420280304Sjkim ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 421280304Sjkim IS_SET); 42255714Skris 423280304Sjkim# define M_ASN1_I2D_len_IMP_SET_opt_type(type,a,f,x) \ 424280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 425280304Sjkim ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \ 426280304Sjkim V_ASN1_CONTEXT_SPECIFIC,IS_SET); 42755714Skris 428280304Sjkim# define M_ASN1_I2D_len_IMP_SEQUENCE(a,f,x) \ 429280304Sjkim ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 430280304Sjkim IS_SEQUENCE); 43155714Skris 432280304Sjkim# define M_ASN1_I2D_len_IMP_SEQUENCE_opt(a,f,x) \ 433280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 434280304Sjkim ret+=i2d_ASN1_SET(a,NULL,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 435280304Sjkim IS_SEQUENCE); 43655714Skris 437280304Sjkim# define M_ASN1_I2D_len_IMP_SEQUENCE_opt_type(type,a,f,x) \ 438280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 439280304Sjkim ret+=i2d_ASN1_SET_OF_##type(a,NULL,f,x, \ 440280304Sjkim V_ASN1_CONTEXT_SPECIFIC, \ 441280304Sjkim IS_SEQUENCE); 44255714Skris 443280304Sjkim# define M_ASN1_I2D_len_EXP_opt(a,f,mtag,v) \ 444280304Sjkim if (a != NULL)\ 445280304Sjkim { \ 446280304Sjkim v=f(a,NULL); \ 447280304Sjkim ret+=ASN1_object_size(1,v,mtag); \ 448280304Sjkim } 44955714Skris 450280304Sjkim# define M_ASN1_I2D_len_EXP_SET_opt(a,f,mtag,tag,v) \ 451280304Sjkim if ((a != NULL) && (sk_num(a) != 0))\ 452280304Sjkim { \ 453280304Sjkim v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL,IS_SET); \ 454280304Sjkim ret+=ASN1_object_size(1,v,mtag); \ 455280304Sjkim } 45655714Skris 457280304Sjkim# define M_ASN1_I2D_len_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \ 458280304Sjkim if ((a != NULL) && (sk_num(a) != 0))\ 459280304Sjkim { \ 460280304Sjkim v=i2d_ASN1_SET(a,NULL,f,tag,V_ASN1_UNIVERSAL, \ 461280304Sjkim IS_SEQUENCE); \ 462280304Sjkim ret+=ASN1_object_size(1,v,mtag); \ 463280304Sjkim } 46455714Skris 465280304Sjkim# define M_ASN1_I2D_len_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \ 466280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0))\ 467280304Sjkim { \ 468280304Sjkim v=i2d_ASN1_SET_OF_##type(a,NULL,f,tag, \ 469280304Sjkim V_ASN1_UNIVERSAL, \ 470280304Sjkim IS_SEQUENCE); \ 471280304Sjkim ret+=ASN1_object_size(1,v,mtag); \ 472280304Sjkim } 47355714Skris 47455714Skris/* Put Macros */ 475280304Sjkim# define M_ASN1_I2D_put(a,f) f(a,&p) 47655714Skris 477280304Sjkim# define M_ASN1_I2D_put_IMP_opt(a,f,t) \ 478280304Sjkim if (a != NULL) \ 479280304Sjkim { \ 480280304Sjkim unsigned char *q=p; \ 481280304Sjkim f(a,&p); \ 482280304Sjkim *q=(V_ASN1_CONTEXT_SPECIFIC|t|(*q&V_ASN1_CONSTRUCTED));\ 483280304Sjkim } 48455714Skris 485280304Sjkim# define M_ASN1_I2D_put_SET(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SET,\ 486280304Sjkim V_ASN1_UNIVERSAL,IS_SET) 487280304Sjkim# 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) 489280304Sjkim# define M_ASN1_I2D_put_IMP_SET(a,f,x) i2d_ASN1_SET(a,&p,f,x,\ 490280304Sjkim V_ASN1_CONTEXT_SPECIFIC,IS_SET) 491280304Sjkim# 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) 493280304Sjkim# define M_ASN1_I2D_put_IMP_SEQUENCE(a,f,x) i2d_ASN1_SET(a,&p,f,x,\ 494280304Sjkim V_ASN1_CONTEXT_SPECIFIC,IS_SEQUENCE) 49555714Skris 496280304Sjkim# define M_ASN1_I2D_put_SEQUENCE(a,f) i2d_ASN1_SET(a,&p,f,V_ASN1_SEQUENCE,\ 497280304Sjkim V_ASN1_UNIVERSAL,IS_SEQUENCE) 49855714Skris 499280304Sjkim# 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, \ 501280304Sjkim IS_SEQUENCE) 50255714Skris 503280304Sjkim# define M_ASN1_I2D_put_SEQUENCE_opt(a,f) \ 504280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 505280304Sjkim M_ASN1_I2D_put_SEQUENCE(a,f); 50655714Skris 507280304Sjkim# define M_ASN1_I2D_put_IMP_SET_opt(a,f,x) \ 508280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 509280304Sjkim { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 510280304Sjkim IS_SET); } 51155714Skris 512280304Sjkim# define M_ASN1_I2D_put_IMP_SET_opt_type(type,a,f,x) \ 513280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 514280304Sjkim { i2d_ASN1_SET_OF_##type(a,&p,f,x, \ 515280304Sjkim V_ASN1_CONTEXT_SPECIFIC, \ 516280304Sjkim IS_SET); } 51755714Skris 518280304Sjkim# define M_ASN1_I2D_put_IMP_SEQUENCE_opt(a,f,x) \ 519280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 520280304Sjkim { i2d_ASN1_SET(a,&p,f,x,V_ASN1_CONTEXT_SPECIFIC, \ 521280304Sjkim IS_SEQUENCE); } 52255714Skris 523280304Sjkim# define M_ASN1_I2D_put_IMP_SEQUENCE_opt_type(type,a,f,x) \ 524280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 525280304Sjkim { i2d_ASN1_SET_OF_##type(a,&p,f,x, \ 526280304Sjkim V_ASN1_CONTEXT_SPECIFIC, \ 527280304Sjkim IS_SEQUENCE); } 52855714Skris 529280304Sjkim# define M_ASN1_I2D_put_EXP_opt(a,f,tag,v) \ 530280304Sjkim if (a != NULL) \ 531280304Sjkim { \ 532280304Sjkim ASN1_put_object(&p,1,v,tag,V_ASN1_CONTEXT_SPECIFIC); \ 533280304Sjkim f(a,&p); \ 534280304Sjkim } 53555714Skris 536280304Sjkim# define M_ASN1_I2D_put_EXP_SET_opt(a,f,mtag,tag,v) \ 537280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 538280304Sjkim { \ 539280304Sjkim ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ 540280304Sjkim i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SET); \ 541280304Sjkim } 54255714Skris 543280304Sjkim# define M_ASN1_I2D_put_EXP_SEQUENCE_opt(a,f,mtag,tag,v) \ 544280304Sjkim if ((a != NULL) && (sk_num(a) != 0)) \ 545280304Sjkim { \ 546280304Sjkim ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ 547280304Sjkim i2d_ASN1_SET(a,&p,f,tag,V_ASN1_UNIVERSAL,IS_SEQUENCE); \ 548280304Sjkim } 54955714Skris 550280304Sjkim# define M_ASN1_I2D_put_EXP_SEQUENCE_opt_type(type,a,f,mtag,tag,v) \ 551280304Sjkim if ((a != NULL) && (sk_##type##_num(a) != 0)) \ 552280304Sjkim { \ 553280304Sjkim ASN1_put_object(&p,1,v,mtag,V_ASN1_CONTEXT_SPECIFIC); \ 554280304Sjkim i2d_ASN1_SET_OF_##type(a,&p,f,tag,V_ASN1_UNIVERSAL, \ 555280304Sjkim IS_SEQUENCE); \ 556280304Sjkim } 55755714Skris 558280304Sjkim# define M_ASN1_I2D_seq_total() \ 559280304Sjkim r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); \ 560280304Sjkim if (pp == NULL) return(r); \ 561280304Sjkim p= *pp; \ 562280304Sjkim ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL) 56355714Skris 564280304Sjkim# define M_ASN1_I2D_INF_seq_start(tag,ctx) \ 565280304Sjkim *(p++)=(V_ASN1_CONSTRUCTED|(tag)|(ctx)); \ 566280304Sjkim *(p++)=0x80 56755714Skris 568280304Sjkim# define M_ASN1_I2D_INF_seq_end() *(p++)=0x00; *(p++)=0x00 56955714Skris 570280304Sjkim# define M_ASN1_I2D_finish() *pp=p; \ 571280304Sjkim return(r); 57255714Skris 573160814Ssimonint asn1_GetSequence(ASN1_const_CTX *c, long *length); 574280304Sjkimvoid asn1_add_error(const unsigned char *address, int offset); 57555714Skris#ifdef __cplusplus 57655714Skris} 57755714Skris#endif 57855714Skris 57955714Skris#endif 580