--- /dev/null
+/* crypto/objects/obj_dat.c */
+/* 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.]
+ */
+
+#include <stdio.h>
+#include <ctype.h>
+#include <limits.h>
+#include "cryptlib.h"
+#include <openssl/lhash.h>
+#include <openssl/asn1.h>
+#include <openssl/objects.h>
+#include <openssl/bn.h>
+
+/* obj_dat.h is generated from objects.h by obj_dat.pl */
+#ifndef OPENSSL_NO_OBJECT
+#include "obj_dat.h"
+#else
+/* You will have to load all the objects needed manually in the application */
+#define NUM_NID 0
+#define NUM_SN 0
+#define NUM_LN 0
+#define NUM_OBJ 0
+static const unsigned char lvalues[1];
+static const ASN1_OBJECT nid_objs[1];
+static const unsigned int sn_objs[1];
+static const unsigned int ln_objs[1];
+static const unsigned int obj_objs[1];
+#endif
+
+DECLARE_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, sn);
+DECLARE_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, ln);
+DECLARE_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, obj);
+
+#define ADDED_DATA 0
+#define ADDED_SNAME 1
+#define ADDED_LNAME 2
+#define ADDED_NID 3
+
+typedef struct added_obj_st
+ {
+ int type;
+ ASN1_OBJECT *obj;
+ } ADDED_OBJ;
+DECLARE_LHASH_OF(ADDED_OBJ);
+
+static int new_nid=NUM_NID;
+static LHASH_OF(ADDED_OBJ) *added=NULL;
+
+static int sn_cmp(const ASN1_OBJECT * const *a, const unsigned int *b)
+ { return(strcmp((*a)->sn,nid_objs[*b].sn)); }
+
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, sn);
+
+static int ln_cmp(const ASN1_OBJECT * const *a, const unsigned int *b)
+ { return(strcmp((*a)->ln,nid_objs[*b].ln)); }
+
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, ln);
+
+static unsigned long added_obj_hash(const ADDED_OBJ *ca)
+ {
+ const ASN1_OBJECT *a;
+ int i;
+ unsigned long ret=0;
+ unsigned char *p;
+
+ a=ca->obj;
+ switch (ca->type)
+ {
+ case ADDED_DATA:
+ ret=a->length<<20L;
+ p=(unsigned char *)a->data;
+ for (i=0; i<a->length; i++)
+ ret^=p[i]<<((i*3)%24);
+ break;
+ case ADDED_SNAME:
+ ret=lh_strhash(a->sn);
+ break;
+ case ADDED_LNAME:
+ ret=lh_strhash(a->ln);
+ break;
+ case ADDED_NID:
+ ret=a->nid;
+ break;
+ default:
+ /* abort(); */
+ return 0;
+ }
+ ret&=0x3fffffffL;
+ ret|=ca->type<<30L;
+ return(ret);
+ }
+static IMPLEMENT_LHASH_HASH_FN(added_obj, ADDED_OBJ)
+
+static int added_obj_cmp(const ADDED_OBJ *ca, const ADDED_OBJ *cb)
+ {
+ ASN1_OBJECT *a,*b;
+ int i;
+
+ i=ca->type-cb->type;
+ if (i) return(i);
+ a=ca->obj;
+ b=cb->obj;
+ switch (ca->type)
+ {
+ case ADDED_DATA:
+ i=(a->length - b->length);
+ if (i) return(i);
+ return(memcmp(a->data,b->data,(size_t)a->length));
+ case ADDED_SNAME:
+ if (a->sn == NULL) return(-1);
+ else if (b->sn == NULL) return(1);
+ else return(strcmp(a->sn,b->sn));
+ case ADDED_LNAME:
+ if (a->ln == NULL) return(-1);
+ else if (b->ln == NULL) return(1);
+ else return(strcmp(a->ln,b->ln));
+ case ADDED_NID:
+ return(a->nid-b->nid);
+ default:
+ /* abort(); */
+ return 0;
+ }
+ }
+static IMPLEMENT_LHASH_COMP_FN(added_obj, ADDED_OBJ)
+
+static int init_added(void)
+ {
+ if (added != NULL) return(1);
+ added=lh_ADDED_OBJ_new();
+ return(added != NULL);
+ }
+
+static void cleanup1_doall(ADDED_OBJ *a)
+ {
+ a->obj->nid=0;
+ a->obj->flags|=ASN1_OBJECT_FLAG_DYNAMIC|
+ ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|
+ ASN1_OBJECT_FLAG_DYNAMIC_DATA;
+ }
+
+static void cleanup2_doall(ADDED_OBJ *a)
+ { a->obj->nid++; }
+
+static void cleanup3_doall(ADDED_OBJ *a)
+ {
+ if (--a->obj->nid == 0)
+ ASN1_OBJECT_free(a->obj);
+ OPENSSL_free(a);
+ }
+
+static IMPLEMENT_LHASH_DOALL_FN(cleanup1, ADDED_OBJ)
+static IMPLEMENT_LHASH_DOALL_FN(cleanup2, ADDED_OBJ)
+static IMPLEMENT_LHASH_DOALL_FN(cleanup3, ADDED_OBJ)
+
+/* The purpose of obj_cleanup_defer is to avoid EVP_cleanup() attempting
+ * to use freed up OIDs. If neccessary the actual freeing up of OIDs is
+ * delayed.
+ */
+
+int obj_cleanup_defer = 0;
+
+void check_defer(int nid)
+ {
+ if (!obj_cleanup_defer && nid >= NUM_NID)
+ obj_cleanup_defer = 1;
+ }
+
+void OBJ_cleanup(void)
+ {
+ if (obj_cleanup_defer)
+ {
+ obj_cleanup_defer = 2;
+ return ;
+ }
+ if (added == NULL) return;
+ lh_ADDED_OBJ_down_load(added) = 0;
+ lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup1)); /* zero counters */
+ lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup2)); /* set counters */
+ lh_ADDED_OBJ_doall(added,LHASH_DOALL_FN(cleanup3)); /* free objects */
+ lh_ADDED_OBJ_free(added);
+ added=NULL;
+ }
+
+int OBJ_new_nid(int num)
+ {
+ int i;
+
+ i=new_nid;
+ new_nid+=num;
+ return(i);
+ }
+
+int OBJ_add_object(const ASN1_OBJECT *obj)
+ {
+ ASN1_OBJECT *o;
+ ADDED_OBJ *ao[4]={NULL,NULL,NULL,NULL},*aop;
+ int i;
+
+ if (added == NULL)
+ if (!init_added()) return(0);
+ if ((o=OBJ_dup(obj)) == NULL) goto err;
+ if (!(ao[ADDED_NID]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
+ if ((o->length != 0) && (obj->data != NULL))
+ if (!(ao[ADDED_DATA]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
+ if (o->sn != NULL)
+ if (!(ao[ADDED_SNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
+ if (o->ln != NULL)
+ if (!(ao[ADDED_LNAME]=(ADDED_OBJ *)OPENSSL_malloc(sizeof(ADDED_OBJ)))) goto err2;
+
+ for (i=ADDED_DATA; i<=ADDED_NID; i++)
+ {
+ if (ao[i] != NULL)
+ {
+ ao[i]->type=i;
+ ao[i]->obj=o;
+ aop=lh_ADDED_OBJ_insert(added,ao[i]);
+ /* memory leak, buit should not normally matter */
+ if (aop != NULL)
+ OPENSSL_free(aop);
+ }
+ }
+ o->flags&= ~(ASN1_OBJECT_FLAG_DYNAMIC|ASN1_OBJECT_FLAG_DYNAMIC_STRINGS|
+ ASN1_OBJECT_FLAG_DYNAMIC_DATA);
+
+ return(o->nid);
+err2:
+ OBJerr(OBJ_F_OBJ_ADD_OBJECT,ERR_R_MALLOC_FAILURE);
+err:
+ for (i=ADDED_DATA; i<=ADDED_NID; i++)
+ if (ao[i] != NULL) OPENSSL_free(ao[i]);
+ if (o != NULL) OPENSSL_free(o);
+ return(NID_undef);
+ }
+
+ASN1_OBJECT *OBJ_nid2obj(int n)
+ {
+ ADDED_OBJ ad,*adp;
+ ASN1_OBJECT ob;
+
+ if ((n >= 0) && (n < NUM_NID))
+ {
+ if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
+ {
+ OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID);
+ return(NULL);
+ }
+ return((ASN1_OBJECT *)&(nid_objs[n]));
+ }
+ else if (added == NULL)
+ return(NULL);
+ else
+ {
+ ad.type=ADDED_NID;
+ ad.obj= &ob;
+ ob.nid=n;
+ adp=lh_ADDED_OBJ_retrieve(added,&ad);
+ if (adp != NULL)
+ return(adp->obj);
+ else
+ {
+ OBJerr(OBJ_F_OBJ_NID2OBJ,OBJ_R_UNKNOWN_NID);
+ return(NULL);
+ }
+ }
+ }
+
+const char *OBJ_nid2sn(int n)
+ {
+ ADDED_OBJ ad,*adp;
+ ASN1_OBJECT ob;
+
+ if ((n >= 0) && (n < NUM_NID))
+ {
+ if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
+ {
+ OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID);
+ return(NULL);
+ }
+ return(nid_objs[n].sn);
+ }
+ else if (added == NULL)
+ return(NULL);
+ else
+ {
+ ad.type=ADDED_NID;
+ ad.obj= &ob;
+ ob.nid=n;
+ adp=lh_ADDED_OBJ_retrieve(added,&ad);
+ if (adp != NULL)
+ return(adp->obj->sn);
+ else
+ {
+ OBJerr(OBJ_F_OBJ_NID2SN,OBJ_R_UNKNOWN_NID);
+ return(NULL);
+ }
+ }
+ }
+
+const char *OBJ_nid2ln(int n)
+ {
+ ADDED_OBJ ad,*adp;
+ ASN1_OBJECT ob;
+
+ if ((n >= 0) && (n < NUM_NID))
+ {
+ if ((n != NID_undef) && (nid_objs[n].nid == NID_undef))
+ {
+ OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID);
+ return(NULL);
+ }
+ return(nid_objs[n].ln);
+ }
+ else if (added == NULL)
+ return(NULL);
+ else
+ {
+ ad.type=ADDED_NID;
+ ad.obj= &ob;
+ ob.nid=n;
+ adp=lh_ADDED_OBJ_retrieve(added,&ad);
+ if (adp != NULL)
+ return(adp->obj->ln);
+ else
+ {
+ OBJerr(OBJ_F_OBJ_NID2LN,OBJ_R_UNKNOWN_NID);
+ return(NULL);
+ }
+ }
+ }
+
+static int obj_cmp(const ASN1_OBJECT * const *ap, const unsigned int *bp)
+ {
+ int j;
+ const ASN1_OBJECT *a= *ap;
+ const ASN1_OBJECT *b= &nid_objs[*bp];
+
+ j=(a->length - b->length);
+ if (j) return(j);
+ return(memcmp(a->data,b->data,a->length));
+ }
+
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(const ASN1_OBJECT *, unsigned int, obj);
+
+int OBJ_obj2nid(const ASN1_OBJECT *a)
+ {
+ const unsigned int *op;
+ ADDED_OBJ ad,*adp;
+
+ if (a == NULL)
+ return(NID_undef);
+ if (a->nid != 0)
+ return(a->nid);
+
+ if (added != NULL)
+ {
+ ad.type=ADDED_DATA;
+ ad.obj=(ASN1_OBJECT *)a; /* XXX: ugly but harmless */
+ adp=lh_ADDED_OBJ_retrieve(added,&ad);
+ if (adp != NULL) return (adp->obj->nid);
+ }
+ op=OBJ_bsearch_obj(&a, obj_objs, NUM_OBJ);
+ if (op == NULL)
+ return(NID_undef);
+ return(nid_objs[*op].nid);
+ }
+
+/* Convert an object name into an ASN1_OBJECT
+ * if "noname" is not set then search for short and long names first.
+ * This will convert the "dotted" form into an object: unlike OBJ_txt2nid
+ * it can be used with any objects, not just registered ones.
+ */
+
+ASN1_OBJECT *OBJ_txt2obj(const char *s, int no_name)
+ {
+ int nid = NID_undef;
+ ASN1_OBJECT *op=NULL;
+ unsigned char *buf;
+ unsigned char *p;
+ const unsigned char *cp;
+ int i, j;
+
+ if(!no_name) {
+ if( ((nid = OBJ_sn2nid(s)) != NID_undef) ||
+ ((nid = OBJ_ln2nid(s)) != NID_undef) )
+ return OBJ_nid2obj(nid);
+ }
+
+ /* Work out size of content octets */
+ i=a2d_ASN1_OBJECT(NULL,0,s,-1);
+ if (i <= 0) {
+ /* Don't clear the error */
+ /*ERR_clear_error();*/
+ return NULL;
+ }
+ /* Work out total size */
+ j = ASN1_object_size(0,i,V_ASN1_OBJECT);
+
+ if((buf=(unsigned char *)OPENSSL_malloc(j)) == NULL) return NULL;
+
+ p = buf;
+ /* Write out tag+length */
+ ASN1_put_object(&p,0,i,V_ASN1_OBJECT,V_ASN1_UNIVERSAL);
+ /* Write out contents */
+ a2d_ASN1_OBJECT(p,i,s,-1);
+
+ cp=buf;
+ op=d2i_ASN1_OBJECT(NULL,&cp,j);
+ OPENSSL_free(buf);
+ return op;
+ }
+
+int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name)
+{
+ int i,n=0,len,nid, first, use_bn;
+ BIGNUM *bl;
+ unsigned long l;
+ const unsigned char *p;
+ char tbuf[DECIMAL_SIZE(i)+DECIMAL_SIZE(l)+2];
+
+ /* Ensure that, at every state, |buf| is NUL-terminated. */
+ if (buf && buf_len > 0)
+ buf[0] = '\0';
+
+ if ((a == NULL) || (a->data == NULL))
+ return(0);
+
+ if (!no_name && (nid=OBJ_obj2nid(a)) != NID_undef)
+ {
+ const char *s;
+ s=OBJ_nid2ln(nid);
+ if (s == NULL)
+ s=OBJ_nid2sn(nid);
+ if (s)
+ {
+ if (buf)
+ BUF_strlcpy(buf,s,buf_len);
+ n=strlen(s);
+ return n;
+ }
+ }
+
+
+ len=a->length;
+ p=a->data;
+
+ first = 1;
+ bl = NULL;
+
+ while (len > 0)
+ {
+ l=0;
+ use_bn = 0;
+ for (;;)
+ {
+ unsigned char c = *p++;
+ len--;
+ if ((len == 0) && (c & 0x80))
+ goto err;
+ if (use_bn)
+ {
+ if (!BN_add_word(bl, c & 0x7f))
+ goto err;
+ }
+ else
+ l |= c & 0x7f;
+ if (!(c & 0x80))
+ break;
+ if (!use_bn && (l > (ULONG_MAX >> 7L)))
+ {
+ if (!bl && !(bl = BN_new()))
+ goto err;
+ if (!BN_set_word(bl, l))
+ goto err;
+ use_bn = 1;
+ }
+ if (use_bn)
+ {
+ if (!BN_lshift(bl, bl, 7))
+ goto err;
+ }
+ else
+ l<<=7L;
+ }
+
+ if (first)
+ {
+ first = 0;
+ if (l >= 80)
+ {
+ i = 2;
+ if (use_bn)
+ {
+ if (!BN_sub_word(bl, 80))
+ goto err;
+ }
+ else
+ l -= 80;
+ }
+ else
+ {
+ i=(int)(l/40);
+ l-=(long)(i*40);
+ }
+ if (buf && (buf_len > 1))
+ {
+ *buf++ = i + '0';
+ *buf = '\0';
+ buf_len--;
+ }
+ n++;
+ }
+
+ if (use_bn)
+ {
+ char *bndec;
+ bndec = BN_bn2dec(bl);
+ if (!bndec)
+ goto err;
+ i = strlen(bndec);
+ if (buf)
+ {
+ if (buf_len > 1)
+ {
+ *buf++ = '.';
+ *buf = '\0';
+ buf_len--;
+ }
+ BUF_strlcpy(buf,bndec,buf_len);
+ if (i > buf_len)
+ {
+ buf += buf_len;
+ buf_len = 0;
+ }
+ else
+ {
+ buf+=i;
+ buf_len-=i;
+ }
+ }
+ n++;
+ n += i;
+ OPENSSL_free(bndec);
+ }
+ else
+ {
+ BIO_snprintf(tbuf,sizeof tbuf,".%lu",l);
+ i=strlen(tbuf);
+ if (buf && (buf_len > 0))
+ {
+ BUF_strlcpy(buf,tbuf,buf_len);
+ if (i > buf_len)
+ {
+ buf += buf_len;
+ buf_len = 0;
+ }
+ else
+ {
+ buf+=i;
+ buf_len-=i;
+ }
+ }
+ n+=i;
+ l=0;
+ }
+ }
+
+ if (bl)
+ BN_free(bl);
+ return n;
+
+ err:
+ if (bl)
+ BN_free(bl);
+ return -1;
+}
+
+int OBJ_txt2nid(const char *s)
+{
+ ASN1_OBJECT *obj;
+ int nid;
+ obj = OBJ_txt2obj(s, 0);
+ nid = OBJ_obj2nid(obj);
+ ASN1_OBJECT_free(obj);
+ return nid;
+}
+
+int OBJ_ln2nid(const char *s)
+ {
+ ASN1_OBJECT o;
+ const ASN1_OBJECT *oo= &o;
+ ADDED_OBJ ad,*adp;
+ const unsigned int *op;
+
+ o.ln=s;
+ if (added != NULL)
+ {
+ ad.type=ADDED_LNAME;
+ ad.obj= &o;
+ adp=lh_ADDED_OBJ_retrieve(added,&ad);
+ if (adp != NULL) return (adp->obj->nid);
+ }
+ op=OBJ_bsearch_ln(&oo, ln_objs, NUM_LN);
+ if (op == NULL) return(NID_undef);
+ return(nid_objs[*op].nid);
+ }
+
+int OBJ_sn2nid(const char *s)
+ {
+ ASN1_OBJECT o;
+ const ASN1_OBJECT *oo= &o;
+ ADDED_OBJ ad,*adp;
+ const unsigned int *op;
+
+ o.sn=s;
+ if (added != NULL)
+ {
+ ad.type=ADDED_SNAME;
+ ad.obj= &o;
+ adp=lh_ADDED_OBJ_retrieve(added,&ad);
+ if (adp != NULL) return (adp->obj->nid);
+ }
+ op=OBJ_bsearch_sn(&oo, sn_objs, NUM_SN);
+ if (op == NULL) return(NID_undef);
+ return(nid_objs[*op].nid);
+ }
+
+const void *OBJ_bsearch_(const void *key, const void *base, int num, int size,
+ int (*cmp)(const void *, const void *))
+ {
+ return OBJ_bsearch_ex_(key, base, num, size, cmp, 0);
+ }
+
+const void *OBJ_bsearch_ex_(const void *key, const void *base_, int num,
+ int size,
+ int (*cmp)(const void *, const void *),
+ int flags)
+ {
+ const char *base=base_;
+ int l,h,i=0,c=0;
+ const char *p = NULL;
+
+ if (num == 0) return(NULL);
+ l=0;
+ h=num;
+ while (l < h)
+ {
+ i=(l+h)/2;
+ p= &(base[i*size]);
+ c=(*cmp)(key,p);
+ if (c < 0)
+ h=i;
+ else if (c > 0)
+ l=i+1;
+ else
+ break;
+ }
+#ifdef CHARSET_EBCDIC
+/* THIS IS A KLUDGE - Because the *_obj is sorted in ASCII order, and
+ * I don't have perl (yet), we revert to a *LINEAR* search
+ * when the object wasn't found in the binary search.
+ */
+ if (c != 0)
+ {
+ for (i=0; i<num; ++i)
+ {
+ p= &(base[i*size]);
+ c = (*cmp)(key,p);
+ if (c == 0 || (c < 0 && (flags & OBJ_BSEARCH_VALUE_ON_NOMATCH)))
+ return p;
+ }
+ }
+#endif
+ if (c != 0 && !(flags & OBJ_BSEARCH_VALUE_ON_NOMATCH))
+ p = NULL;
+ else if (c == 0 && (flags & OBJ_BSEARCH_FIRST_VALUE_ON_MATCH))
+ {
+ while(i > 0 && (*cmp)(key,&(base[(i-1)*size])) == 0)
+ i--;
+ p = &(base[i*size]);
+ }
+ return(p);
+ }
+
+int OBJ_create_objects(BIO *in)
+ {
+ MS_STATIC char buf[512];
+ int i,num=0;
+ char *o,*s,*l=NULL;
+
+ for (;;)
+ {
+ s=o=NULL;
+ i=BIO_gets(in,buf,512);
+ if (i <= 0) return(num);
+ buf[i-1]='\0';
+ if (!isalnum((unsigned char)buf[0])) return(num);
+ o=s=buf;
+ while (isdigit((unsigned char)*s) || (*s == '.'))
+ s++;
+ if (*s != '\0')
+ {
+ *(s++)='\0';
+ while (isspace((unsigned char)*s))
+ s++;
+ if (*s == '\0')
+ s=NULL;
+ else
+ {
+ l=s;
+ while ((*l != '\0') && !isspace((unsigned char)*l))
+ l++;
+ if (*l != '\0')
+ {
+ *(l++)='\0';
+ while (isspace((unsigned char)*l))
+ l++;
+ if (*l == '\0') l=NULL;
+ }
+ else
+ l=NULL;
+ }
+ }
+ else
+ s=NULL;
+ if ((o == NULL) || (*o == '\0')) return(num);
+ if (!OBJ_create(o,s,l)) return(num);
+ num++;
+ }
+ /* return(num); */
+ }
+
+int OBJ_create(const char *oid, const char *sn, const char *ln)
+ {
+ int ok=0;
+ ASN1_OBJECT *op=NULL;
+ unsigned char *buf;
+ int i;
+
+ i=a2d_ASN1_OBJECT(NULL,0,oid,-1);
+ if (i <= 0) return(0);
+
+ if ((buf=(unsigned char *)OPENSSL_malloc(i)) == NULL)
+ {
+ OBJerr(OBJ_F_OBJ_CREATE,ERR_R_MALLOC_FAILURE);
+ return(0);
+ }
+ i=a2d_ASN1_OBJECT(buf,i,oid,-1);
+ if (i == 0)
+ goto err;
+ op=(ASN1_OBJECT *)ASN1_OBJECT_create(OBJ_new_nid(1),buf,i,sn,ln);
+ if (op == NULL)
+ goto err;
+ ok=OBJ_add_object(op);
+err:
+ ASN1_OBJECT_free(op);
+ OPENSSL_free(buf);
+ return(ok);
+ }
projects / cassiopeia.git / blobdiff