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| author | cvs2svn <admin@example.com> | 2002-09-26 11:41:23 +0000 |
|---|---|---|
| committer | cvs2svn <admin@example.com> | 2002-09-26 11:41:23 +0000 |
| commit | 3b5c5bfc7cdfc65c13061b8267f92cfc3c3d9f62 (patch) | |
| tree | 65b4d250c712e6725dca113b306ae73f896475e1 /src/lib/libcrypto/objects/obj_dat.c | |
| parent | af61e3f7dbe1fd8b363339d8ec5d6aec5f400ce3 (diff) | |
| download | openbsd-OPENBSD_3_2_BASE.tar.gz openbsd-OPENBSD_3_2_BASE.tar.bz2 openbsd-OPENBSD_3_2_BASE.zip | |
This commit was manufactured by cvs2git to create tag 'OPENBSD_3_2_BASE'.OPENBSD_3_2_BASE
Diffstat (limited to 'src/lib/libcrypto/objects/obj_dat.c')
| -rw-r--r-- | src/lib/libcrypto/objects/obj_dat.c | 667 |
1 files changed, 0 insertions, 667 deletions
diff --git a/src/lib/libcrypto/objects/obj_dat.c b/src/lib/libcrypto/objects/obj_dat.c deleted file mode 100644 index ce779dc1b5..0000000000 --- a/src/lib/libcrypto/objects/obj_dat.c +++ /dev/null | |||
| @@ -1,667 +0,0 @@ | |||
| 1 | /* crypto/objects/obj_dat.c */ | ||
| 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | ||
| 3 | * All rights reserved. | ||
| 4 | * | ||
| 5 | * This package is an SSL implementation written | ||
| 6 | * by Eric Young (eay@cryptsoft.com). | ||
| 7 | * The implementation was written so as to conform with Netscapes SSL. | ||
| 8 | * | ||
| 9 | * This library is free for commercial and non-commercial use as long as | ||
| 10 | * the following conditions are aheared to. The following conditions | ||
| 11 | * apply to all code found in this distribution, be it the RC4, RSA, | ||
| 12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | ||
| 13 | * included with this distribution is covered by the same copyright terms | ||
| 14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | ||
| 15 | * | ||
| 16 | * Copyright remains Eric Young's, and as such any Copyright notices in | ||
| 17 | * the code are not to be removed. | ||
| 18 | * If this package is used in a product, Eric Young should be given attribution | ||
| 19 | * as the author of the parts of the library used. | ||
| 20 | * This can be in the form of a textual message at program startup or | ||
| 21 | * in documentation (online or textual) provided with the package. | ||
| 22 | * | ||
| 23 | * Redistribution and use in source and binary forms, with or without | ||
| 24 | * modification, are permitted provided that the following conditions | ||
| 25 | * are met: | ||
| 26 | * 1. Redistributions of source code must retain the copyright | ||
| 27 | * notice, this list of conditions and the following disclaimer. | ||
| 28 | * 2. Redistributions in binary form must reproduce the above copyright | ||
| 29 | * notice, this list of conditions and the following disclaimer in the | ||
| 30 | * documentation and/or other materials provided with the distribution. | ||
| 31 | * 3. All advertising materials mentioning features or use of this software | ||
| 32 | * must display the following acknowledgement: | ||
| 33 | * "This product includes cryptographic software written by | ||
| 34 | * Eric Young (eay@cryptsoft.com)" | ||
| 35 | * The word 'cryptographic' can be left out if the rouines from the library | ||
| 36 | * being used are not cryptographic related :-). | ||
| 37 | * 4. If you include any Windows specific code (or a derivative thereof) from | ||
| 38 | * the apps directory (application code) you must include an acknowledgement: | ||
| 39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | ||
| 40 | * | ||
| 41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | ||
| 42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| 43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| 44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
| 45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| 46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
| 47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| 48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
| 49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
| 50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
| 51 | * SUCH DAMAGE. | ||
| 52 | * | ||
| 53 | * The licence and distribution terms for any publically available version or | ||
| 54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | ||
| 55 | * copied and put under another distribution licence | ||
| 56 | * [including the GNU Public Licence.] | ||
| 57 | */ | ||
| 58 | |||
| 59 | #include <stdio.h> | ||
| 60 | #include <ctype.h> | ||
| 61 | #include "cryptlib.h" | ||
| 62 | #include <openssl/lhash.h> | ||
| 63 | #include <openssl/asn1.h> | ||
| 64 | #include <openssl/objects.h> | ||
| 65 | |||
| 66 | /* obj_dat.h is generated from objects.h by obj_dat.pl */ | ||
| 67 | #ifndef OPENSSL_NO_OBJECT | ||
| 68 | #include "obj_dat.h" | ||
| 69 | #else | ||
| 70 | /* You will have to load all the objects needed manually in the application */ | ||
| 71 | #define NUM_NID 0 | ||
| 72 | #define NUM_SN 0 | ||
| 73 | #define NUM_LN 0 | ||
| 74 | #define NUM_OBJ 0 | ||
| 75 | static unsigned char lvalues[1]; | ||
| 76 | static ASN1_OBJECT nid_objs[1]; | ||
| 77 | static ASN1_OBJECT *sn_objs[1]; | ||
| 78 | static ASN1_OBJECT *ln_objs[1]; | ||
| 79 | static ASN1_OBJECT *obj_objs[1]; | ||
| 80 | #endif | ||
| 81 | |||
| 82 | static int sn_cmp(const void *a, const void *b); | ||
| 83 | static int ln_cmp(const void *a, const void *b); | ||
| 84 | static int obj_cmp(const void *a, const void *b); | ||
| 85 | #define ADDED_DATA 0 | ||
| 86 | #define ADDED_SNAME 1 | ||
| 87 | #define ADDED_LNAME 2 | ||
| 88 | #define ADDED_NID 3 | ||
| 89 | |||
| 90 | typedef struct added_obj_st | ||
| 91 | { | ||
| 92 | int type; | ||
| 93 | ASN1_OBJECT *obj; | ||
| 94 | } ADDED_OBJ; | ||
| 95 | |||
| 96 | static int new_nid=NUM_NID; | ||
| 97 | static LHASH *added=NULL; | ||
| 98 | |||
| 99 | static int sn_cmp(const void *a, const void *b) | ||
| 100 | { | ||
| 101 | const ASN1_OBJECT * const *ap = a, * const *bp = b; | ||
| 102 | return(strcmp((*ap)->sn,(*bp)->sn)); | ||
| 103 | } | ||
| 104 | |||
| 105 | static int ln_cmp(const void *a, const void *b) | ||
| 106 | { | ||
| 107 | const ASN1_OBJECT * const *ap = a, * const *bp = b; | ||
| 108 | return(strcmp((*ap)->ln,(*bp)->ln)); | ||
| 109 | } | ||
| 110 | |||
| 111 | /* static unsigned long add_hash(ADDED_OBJ *ca) */ | ||
| 112 | static unsigned long add_hash(const void *ca_void) | ||
| 113 | { | ||
| 114 | const ASN1_OBJECT *a; | ||
| 115 | int i; | ||
| 116 | unsigned long ret=0; | ||
| 117 | unsigned char *p; | ||
| 118 | ADDED_OBJ *ca = (ADDED_OBJ *)ca_void; | ||
| 119 | |||
| 120 | a=ca->obj; | ||
| 121 | switch (ca->type) | ||
| 122 | { | ||
| 123 | case ADDED_DATA: | ||
| 124 | ret=a->length<<20L; | ||
| 125 | p=(unsigned char *)a->data; | ||
| 126 | for (i=0; i<a->length; i++) | ||
| 127 | ret^=p[i]<<((i*3)%24); | ||
| 128 | break; | ||
| 129 | case ADDED_SNAME: | ||
| 130 | ret=lh_strhash(a->sn); | ||
| 131 | break; | ||
| 132 | case ADDED_LNAME: | ||
| 133 | ret=lh_strhash(a->ln); | ||
| 134 | break; | ||
| 135 | case ADDED_NID: | ||
| 136 | ret=a->nid; | ||
| 137 | break; | ||
| 138 | default: | ||
| 139 | /* abort(); */ | ||
| 140 | return 0; | ||
| 141 | } | ||
| 142 | ret&=0x3fffffffL; | ||
| 143 | ret|=ca->type<<30L; | ||
| 144 | return(ret); | ||
| 145 | } | ||
| 146 | |||
| 147 | /* static int add_cmp(ADDED_OBJ *ca, ADDED_OBJ *cb) */ | ||
| 148 | static int add_cmp(const void *ca_void, const void *cb_void) | ||
| 149 | { | ||
| 150 | ASN1_OBJECT *a,*b; | ||
| 151 | int i; | ||
| 152 | ADDED_OBJ *ca = (ADDED_OBJ *)ca_void; | ||
| 153 | ADDED_OBJ *cb = (ADDED_OBJ *)cb_void; | ||
| 154 | |||
| 155 | i=ca->type-cb->type; | ||
| 156 | if (i) return(i); | ||
| 157 | a=ca->obj; | ||
| 158 | b=cb->obj; | ||
| 159 | switch (ca->type) | ||
| 160 | { | ||
| 161 | case ADDED_DATA: | ||
| 162 | i=(a->length - b->length); | ||
| 163 | if (i) return(i); | ||
| 164 | return(memcmp(a->data,b->data,a->length)); | ||
| 165 | case ADDED_SNAME: | ||
| 166 | if (a->sn == NULL) return(-1); | ||
| 167 | else if (b->sn == NULL) return(1); | ||
| 168 | else return(strcmp(a->sn,b->sn)); | ||
| 169 | case ADDED_LNAME: | ||
| 170 | if (a->ln == NULL) return(-1); | ||
| 171 | else if (b->ln == NULL) return(1); | ||
| 172 | else return(strcmp(a->ln,b->ln)); | ||
| 173 | case ADDED_NID: | ||
| 174 | return(a->nid-b->nid); | ||
| 175 | default: | ||
| 176 | /* abort(); */ | ||
| 177 | return 0; | ||
| 178 | } | ||
| 179 | } | ||
| 180 | |||
| 181 | static int init_added(void) | ||
| 182 | { | ||
| 183 | if (added != NULL) return(1); | ||
| 184 | added=lh_new(add_hash,add_cmp); | ||
| 185 | return(added != NULL); | ||
| 186 | } | ||
| 187 | |||
| 188 | static void cleanup1(ADDED_OBJ *a) | ||
| 189 | { | ||
| 190 | a->obj->nid=0; | ||
| 191 | a->obj->flags|=ASN1_OBJECT_FLAG_DYNAMIC| | ||
| 192 | ASN1_OBJECT_FLAG_DYNAMIC_STRINGS| | ||
| 193 | ASN1_OBJECT_FLAG_DYNAMIC_DATA; | ||
| 194 | } | ||
| 195 | |||
| 196 | static void cleanup2(ADDED_OBJ *a) | ||
| 197 | { a->obj->nid++; } | ||
| 198 | |||
| 199 | static void cleanup3(ADDED_OBJ *a) | ||
| 200 | { | ||
| 201 | if (--a->obj->nid == 0) | ||
| 202 | ASN1_OBJECT_free(a->obj); | ||
| 203 | OPENSSL_free(a); | ||
| 204 | } | ||
| 205 | |||
| 206 | static IMPLEMENT_LHASH_DOALL_FN(cleanup1, ADDED_OBJ *) | ||
| 207 | static IMPLEMENT_LHASH_DOALL_FN(cleanup2, ADDED_OBJ *) | ||
| 208 | static IMPLEMENT_LHASH_DOALL_FN(cleanup3, ADDED_OBJ *) | ||
| 209 | |||
| 210 | void OBJ_cleanup(void) | ||
| 211 | { | ||
| 212 | if (added == NULL) return; | ||
| 213 | added->down_load=0; | ||
| 214 | lh_doall(added,LHASH_DOALL_FN(cleanup1)); /* zero counters */ | ||
| 215 | lh_doall(added,LHASH_DOALL_FN(cleanup2)); /* set counters */ | ||
| 216 | lh_doall(added,LHASH_DOALL_FN(cleanup3)); /* free objects */ | ||
| 217 | lh_free(added); | ||
| 218 | added=NULL; | ||
| 219 | } | ||
| 220 | |||
| 221 | int OBJ_new_nid(int num) | ||
| 222 | { | ||
| 223 | int i; | ||
| 224 | |||
| 225 | i=new_nid; | ||
| 226 | new_nid+=num; | ||
| 227 | return(i); | ||
| 228 | } | ||
| 229 | |||
| 230 | int OBJ_add_object(const ASN1_OBJECT *obj) | ||
| 231 | { | ||
| 232 | ASN1_OBJECT *o; | ||
| 233 | ADDED_OBJ *ao[4]={NULL,NULL,NULL,NULL},*aop; | ||
| 234 | int i; | ||
| 235 | |||
| 236 | if (added == NULL) | ||
| 237 | if (!init_added()) return(0); | ||
| 238 | if ((o=OBJ_dup(obj)) == NULL) goto err; | ||
| 239 | if (!(ao[ADDED_NID]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err; | ||
| 240 | if ((o->length != 0) && (obj->data != NULL)) | ||
| 241 | ao[ADDED_DATA]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)); | ||
| 242 | if (o->sn != NULL) | ||
| 243 | ao[ADDED_SNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)); | ||
| 244 | if (o->ln != NULL) | ||
| 245 | ao[ADDED_LNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)); | ||
| 246 | |||
| 247 | for (i=ADDED_DATA; i<=ADDED_NID; i++) | ||
| 248 | { | ||
| 249 | if (ao[i] != NULL) | ||
| 250 | { | ||
| 251 | ao[i]->type=i; | ||
| 252 | ao[i]->obj=o; | ||
| 253 | aop=(ADDED_OBJ *)lh_insert(added,ao[i]); | ||
| 254 | /* memory leak, buit should not normally matter */ | ||
| 255 | if (aop != NULL) | ||
| 256 | OPENSSL_free(aop); | ||
| 257 | } | ||
| 258 | } | ||
| 259 | o->flags&= ~(ASN1_OBJECT_FLAG_DYNAMIC|ASN1_OBJECT_FLAG_DYNAMIC_STRINGS| | ||
| 260 | ASN1_OBJECT_FLAG_DYNAMIC_DATA); | ||
| 261 | |||
| 262 | return(o->nid); | ||
| 263 | err: | ||
| 264 | for (i=ADDED_DATA; i<=ADDED_NID; i++) | ||
| 265 | if (ao[i] != NULL) OPENSSL_free(ao[i]); | ||
| 266 | if (o != NULL) OPENSSL_free(o); | ||
| 267 | return(NID_undef); | ||
| 268 | } | ||
| 269 | |||
| 270 | ASN1_OBJECT *OBJ_nid2obj(int n) | ||
| 271 | { | ||
| 272 | ADDED_OBJ ad,*adp; | ||
| 273 | ASN1_OBJECT ob; | ||
| 274 | |||
| 275 | if ((n >= 0) && (n < NUM_NID)) | ||
| 276 | { | ||
| 277 | if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) | ||
| 278 | { | ||
| 279 | OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID); | ||
| 280 | return(NULL); | ||
| 281 | } | ||
| 282 | return((ASN1_OBJECT *)&(nid_objs[n])); | ||
| 283 | } | ||
| 284 | else if (added == NULL) | ||
| 285 | return(NULL); | ||
| 286 | else | ||
| 287 | { | ||
| 288 | ad.type=ADDED_NID; | ||
| 289 | ad.obj= &ob; | ||
| 290 | ob.nid=n; | ||
| 291 | adp=(ADDED_OBJ *)lh_retrieve(added,&ad); | ||
| 292 | if (adp != NULL) | ||
| 293 | return(adp->obj); | ||
| 294 | else | ||
| 295 | { | ||
| 296 | OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID); | ||
| 297 | return(NULL); | ||
| 298 | } | ||
| 299 | } | ||
| 300 | } | ||
| 301 | |||
| 302 | const char *OBJ_nid2sn(int n) | ||
| 303 | { | ||
| 304 | ADDED_OBJ ad,*adp; | ||
| 305 | ASN1_OBJECT ob; | ||
| 306 | |||
| 307 | if ((n >= 0) && (n < NUM_NID)) | ||
| 308 | { | ||
| 309 | if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) | ||
| 310 | { | ||
| 311 | OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID); | ||
| 312 | return(NULL); | ||
| 313 | } | ||
| 314 | return(nid_objs[n].sn); | ||
| 315 | } | ||
| 316 | else if (added == NULL) | ||
| 317 | return(NULL); | ||
| 318 | else | ||
| 319 | { | ||
| 320 | ad.type=ADDED_NID; | ||
| 321 | ad.obj= &ob; | ||
| 322 | ob.nid=n; | ||
| 323 | adp=(ADDED_OBJ *)lh_retrieve(added,&ad); | ||
| 324 | if (adp != NULL) | ||
| 325 | return(adp->obj->sn); | ||
| 326 | else | ||
| 327 | { | ||
| 328 | OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID); | ||
| 329 | return(NULL); | ||
| 330 | } | ||
| 331 | } | ||
| 332 | } | ||
| 333 | |||
| 334 | const char *OBJ_nid2ln(int n) | ||
| 335 | { | ||
| 336 | ADDED_OBJ ad,*adp; | ||
| 337 | ASN1_OBJECT ob; | ||
| 338 | |||
| 339 | if ((n >= 0) && (n < NUM_NID)) | ||
| 340 | { | ||
| 341 | if ((n != NID_undef) && (nid_objs[n].nid == NID_undef)) | ||
| 342 | { | ||
| 343 | OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID); | ||
| 344 | return(NULL); | ||
| 345 | } | ||
| 346 | return(nid_objs[n].ln); | ||
| 347 | } | ||
| 348 | else if (added == NULL) | ||
| 349 | return(NULL); | ||
| 350 | else | ||
| 351 | { | ||
| 352 | ad.type=ADDED_NID; | ||
| 353 | ad.obj= &ob; | ||
| 354 | ob.nid=n; | ||
| 355 | adp=(ADDED_OBJ *)lh_retrieve(added,&ad); | ||
| 356 | if (adp != NULL) | ||
| 357 | return(adp->obj->ln); | ||
| 358 | else | ||
| 359 | { | ||
| 360 | OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID); | ||
| 361 | return(NULL); | ||
| 362 | } | ||
| 363 | } | ||
| 364 | } | ||
| 365 | |||
| 366 | int OBJ_obj2nid(const ASN1_OBJECT *a) | ||
| 367 | { | ||
| 368 | ASN1_OBJECT **op; | ||
| 369 | ADDED_OBJ ad,*adp; | ||
| 370 | |||
| 371 | if (a == NULL) | ||
| 372 | return(NID_undef); | ||
| 373 | if (a->nid != 0) | ||
| 374 | return(a->nid); | ||
| 375 | |||
| 376 | if (added != NULL) | ||
| 377 | { | ||
| 378 | ad.type=ADDED_DATA; | ||
| 379 | ad.obj=(ASN1_OBJECT *)a; /* XXX: ugly but harmless */ | ||
| 380 | adp=(ADDED_OBJ *)lh_retrieve(added,&ad); | ||
| 381 | if (adp != NULL) return (adp->obj->nid); | ||
| 382 | } | ||
| 383 | op=(ASN1_OBJECT **)OBJ_bsearch((char *)&a,(char *)obj_objs,NUM_OBJ, | ||
| 384 | sizeof(ASN1_OBJECT *),obj_cmp); | ||
| 385 | if (op == NULL) | ||
| 386 | return(NID_undef); | ||
| 387 | return((*op)->nid); | ||
| 388 | } | ||
| 389 | |||
| 390 | /* Convert an object name into an ASN1_OBJECT | ||
| 391 | * if "noname" is not set then search for short and long names first. | ||
| 392 | * This will convert the "dotted" form into an object: unlike OBJ_txt2nid | ||
| 393 | * it can be used with any objects, not just registered ones. | ||
| 394 | */ | ||
| 395 | |||
| 396 | ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name) | ||
| 397 | { | ||
| 398 | int nid = NID_undef; | ||
| 399 | ASN1_OBJECT *op=NULL; | ||
| 400 | unsigned char *buf,*p; | ||
| 401 | int i, j; | ||
| 402 | |||
| 403 | if(!no_name) { | ||
| 404 | if( ((nid = OBJ_sn2nid(s)) != NID_undef) || | ||
| 405 | ((nid = OBJ_ln2nid(s)) != NID_undef) ) | ||
| 406 | return OBJ_nid2obj(nid); | ||
| 407 | } | ||
| 408 | |||
| 409 | /* Work out size of content octets */ | ||
| 410 | i=a2d_ASN1_OBJECT(NULL,0,s,-1); | ||
| 411 | if (i <= 0) { | ||
| 412 | /* Clear the error */ | ||
| 413 | ERR_get_error(); | ||
| 414 | return NULL; | ||
| 415 | } | ||
| 416 | /* Work out total size */ | ||
| 417 | j = ASN1_object_size(0,i,V_ASN1_OBJECT); | ||
| 418 | |||
| 419 | if((buf=(unsigned char *)OPENSSL_malloc(j)) == NULL) return NULL; | ||
| 420 | |||
| 421 | p = buf; | ||
| 422 | /* Write out tag+length */ | ||
| 423 | ASN1_put_object(&p,0,i,V_ASN1_OBJECT,V_ASN1_UNIVERSAL); | ||
| 424 | /* Write out contents */ | ||
| 425 | a2d_ASN1_OBJECT(p,i,s,-1); | ||
| 426 | |||
| 427 | p=buf; | ||
| 428 | op=d2i_ASN1_OBJECT(NULL,&p,j); | ||
| 429 | OPENSSL_free(buf); | ||
| 430 | return op; | ||
| 431 | } | ||
| 432 | |||
| 433 | int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name) | ||
| 434 | { | ||
| 435 | int i,idx=0,n=0,len,nid; | ||
| 436 | unsigned long l; | ||
| 437 | unsigned char *p; | ||
| 438 | const char *s; | ||
| 439 | char tbuf[DECIMAL_SIZE(i)+DECIMAL_SIZE(l)+2]; | ||
| 440 | |||
| 441 | if (buf_len <= 0) return(0); | ||
| 442 | |||
| 443 | if ((a == NULL) || (a->data == NULL)) { | ||
| 444 | buf[0]='\0'; | ||
| 445 | return(0); | ||
| 446 | } | ||
| 447 | |||
| 448 | if (no_name || (nid=OBJ_obj2nid(a)) == NID_undef) { | ||
| 449 | len=a->length; | ||
| 450 | p=a->data; | ||
| 451 | |||
| 452 | idx=0; | ||
| 453 | l=0; | ||
| 454 | while (idx < a->length) { | ||
| 455 | l|=(p[idx]&0x7f); | ||
| 456 | if (!(p[idx] & 0x80)) break; | ||
| 457 | l<<=7L; | ||
| 458 | idx++; | ||
| 459 | } | ||
| 460 | idx++; | ||
| 461 | i=(int)(l/40); | ||
| 462 | if (i > 2) i=2; | ||
| 463 | l-=(long)(i*40); | ||
| 464 | |||
| 465 | sprintf(tbuf,"%d.%lu",i,l); | ||
| 466 | i=strlen(tbuf); | ||
| 467 | strncpy(buf,tbuf,buf_len); | ||
| 468 | buf_len-=i; | ||
| 469 | buf+=i; | ||
| 470 | n+=i; | ||
| 471 | |||
| 472 | l=0; | ||
| 473 | for (; idx<len; idx++) { | ||
| 474 | l|=p[idx]&0x7f; | ||
| 475 | if (!(p[idx] & 0x80)) { | ||
| 476 | sprintf(tbuf,".%lu",l); | ||
| 477 | i=strlen(tbuf); | ||
| 478 | if (buf_len > 0) | ||
| 479 | strncpy(buf,tbuf,buf_len); | ||
| 480 | buf_len-=i; | ||
| 481 | buf+=i; | ||
| 482 | n+=i; | ||
| 483 | l=0; | ||
| 484 | } | ||
| 485 | l<<=7L; | ||
| 486 | } | ||
| 487 | } else { | ||
| 488 | s=OBJ_nid2ln(nid); | ||
| 489 | if (s == NULL) | ||
| 490 | s=OBJ_nid2sn(nid); | ||
| 491 | strncpy(buf,s,buf_len); | ||
| 492 | n=strlen(s); | ||
| 493 | } | ||
| 494 | buf[buf_len-1]='\0'; | ||
| 495 | return(n); | ||
| 496 | } | ||
| 497 | |||
| 498 | int OBJ_txt2nid(const char *s) | ||
| 499 | { | ||
| 500 | ASN1_OBJECT *obj; | ||
| 501 | int nid; | ||
| 502 | obj = OBJ_txt2obj(s, 0); | ||
| 503 | nid = OBJ_obj2nid(obj); | ||
| 504 | ASN1_OBJECT_free(obj); | ||
| 505 | return nid; | ||
| 506 | } | ||
| 507 | |||
| 508 | int OBJ_ln2nid(const char *s) | ||
| 509 | { | ||
| 510 | ASN1_OBJECT o,*oo= &o,**op; | ||
| 511 | ADDED_OBJ ad,*adp; | ||
| 512 | |||
| 513 | o.ln=s; | ||
| 514 | if (added != NULL) | ||
| 515 | { | ||
| 516 | ad.type=ADDED_LNAME; | ||
| 517 | ad.obj= &o; | ||
| 518 | adp=(ADDED_OBJ *)lh_retrieve(added,&ad); | ||
| 519 | if (adp != NULL) return (adp->obj->nid); | ||
| 520 | } | ||
| 521 | op=(ASN1_OBJECT **)OBJ_bsearch((char *)&oo,(char *)ln_objs,NUM_LN, | ||
| 522 | sizeof(ASN1_OBJECT *),ln_cmp); | ||
| 523 | if (op == NULL) return(NID_undef); | ||
| 524 | return((*op)->nid); | ||
| 525 | } | ||
| 526 | |||
| 527 | int OBJ_sn2nid(const char *s) | ||
| 528 | { | ||
| 529 | ASN1_OBJECT o,*oo= &o,**op; | ||
| 530 | ADDED_OBJ ad,*adp; | ||
| 531 | |||
| 532 | o.sn=s; | ||
| 533 | if (added != NULL) | ||
| 534 | { | ||
| 535 | ad.type=ADDED_SNAME; | ||
| 536 | ad.obj= &o; | ||
| 537 | adp=(ADDED_OBJ *)lh_retrieve(added,&ad); | ||
| 538 | if (adp != NULL) return (adp->obj->nid); | ||
| 539 | } | ||
| 540 | op=(ASN1_OBJECT **)OBJ_bsearch((char *)&oo,(char *)sn_objs,NUM_SN, | ||
| 541 | sizeof(ASN1_OBJECT *),sn_cmp); | ||
| 542 | if (op == NULL) return(NID_undef); | ||
| 543 | return((*op)->nid); | ||
| 544 | } | ||
| 545 | |||
| 546 | static int obj_cmp(const void *ap, const void *bp) | ||
| 547 | { | ||
| 548 | int j; | ||
| 549 | ASN1_OBJECT *a= *(ASN1_OBJECT **)ap; | ||
| 550 | ASN1_OBJECT *b= *(ASN1_OBJECT **)bp; | ||
| 551 | |||
| 552 | j=(a->length - b->length); | ||
| 553 | if (j) return(j); | ||
| 554 | return(memcmp(a->data,b->data,a->length)); | ||
| 555 | } | ||
| 556 | |||
| 557 | const char *OBJ_bsearch(const char *key, const char *base, int num, int size, | ||
| 558 | int (*cmp)(const void *, const void *)) | ||
| 559 | { | ||
| 560 | int l,h,i,c; | ||
| 561 | const char *p; | ||
| 562 | |||
| 563 | if (num == 0) return(NULL); | ||
| 564 | l=0; | ||
| 565 | h=num; | ||
| 566 | while (l < h) | ||
| 567 | { | ||
| 568 | i=(l+h)/2; | ||
| 569 | p= &(base[i*size]); | ||
| 570 | c=(*cmp)(key,p); | ||
| 571 | if (c < 0) | ||
| 572 | h=i; | ||
| 573 | else if (c > 0) | ||
| 574 | l=i+1; | ||
| 575 | else | ||
| 576 | return(p); | ||
| 577 | } | ||
| 578 | #ifdef CHARSET_EBCDIC | ||
| 579 | /* THIS IS A KLUDGE - Because the *_obj is sorted in ASCII order, and | ||
| 580 | * I don't have perl (yet), we revert to a *LINEAR* search | ||
| 581 | * when the object wasn't found in the binary search. | ||
| 582 | */ | ||
| 583 | for (i=0; i<num; ++i) { | ||
| 584 | p= &(base[i*size]); | ||
| 585 | if ((*cmp)(key,p) == 0) | ||
| 586 | return p; | ||
| 587 | } | ||
| 588 | #endif | ||
| 589 | return(NULL); | ||
| 590 | } | ||
| 591 | |||
| 592 | int OBJ_create_objects(BIO *in) | ||
| 593 | { | ||
| 594 | MS_STATIC char buf[512]; | ||
| 595 | int i,num=0; | ||
| 596 | char *o,*s,*l=NULL; | ||
| 597 | |||
| 598 | for (;;) | ||
| 599 | { | ||
| 600 | s=o=NULL; | ||
| 601 | i=BIO_gets(in,buf,512); | ||
| 602 | if (i <= 0) return(num); | ||
| 603 | buf[i-1]='\0'; | ||
| 604 | if (!isalnum((unsigned char)buf[0])) return(num); | ||
| 605 | o=s=buf; | ||
| 606 | while (isdigit((unsigned char)*s) || (*s == '.')) | ||
| 607 | s++; | ||
| 608 | if (*s != '\0') | ||
| 609 | { | ||
| 610 | *(s++)='\0'; | ||
| 611 | while (isspace((unsigned char)*s)) | ||
| 612 | s++; | ||
| 613 | if (*s == '\0') | ||
| 614 | s=NULL; | ||
| 615 | else | ||
| 616 | { | ||
| 617 | l=s; | ||
| 618 | while ((*l != '\0') && !isspace((unsigned char)*l)) | ||
| 619 | l++; | ||
| 620 | if (*l != '\0') | ||
| 621 | { | ||
| 622 | *(l++)='\0'; | ||
| 623 | while (isspace((unsigned char)*l)) | ||
| 624 | l++; | ||
| 625 | if (*l == '\0') l=NULL; | ||
| 626 | } | ||
| 627 | else | ||
| 628 | l=NULL; | ||
| 629 | } | ||
| 630 | } | ||
| 631 | else | ||
| 632 | s=NULL; | ||
| 633 | if ((o == NULL) || (*o == '\0')) return(num); | ||
| 634 | if (!OBJ_create(o,s,l)) return(num); | ||
| 635 | num++; | ||
| 636 | } | ||
| 637 | /* return(num); */ | ||
| 638 | } | ||
| 639 | |||
| 640 | int OBJ_create(const char *oid, const char *sn, const char *ln) | ||
| 641 | { | ||
| 642 | int ok=0; | ||
| 643 | ASN1_OBJECT *op=NULL; | ||
| 644 | unsigned char *buf; | ||
| 645 | int i; | ||
| 646 | |||
| 647 | i=a2d_ASN1_OBJECT(NULL,0,oid,-1); | ||
| 648 | if (i <= 0) return(0); | ||
| 649 | |||
| 650 | if ((buf=(unsigned char *)OPENSSL_malloc(i)) == NULL) | ||
| 651 | { | ||
| 652 | OBJerr(OBJ_F_OBJ_CREATE,OBJ_R_MALLOC_FAILURE); | ||
| 653 | return(0); | ||
| 654 | } | ||
| 655 | i=a2d_ASN1_OBJECT(buf,i,oid,-1); | ||
| 656 | if (i == 0) | ||
| 657 | goto err; | ||
| 658 | op=(ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1),buf,i,sn,ln); | ||
| 659 | if (op == NULL) | ||
| 660 | goto err; | ||
| 661 | ok=OBJ_add_object(op); | ||
| 662 | err: | ||
| 663 | ASN1_OBJECT_free(op); | ||
| 664 | OPENSSL_free(buf); | ||
| 665 | return(ok); | ||
| 666 | } | ||
| 667 | |||
