예제 #1
0
파일: ossl_asn1.c 프로젝트: DocPsy/MacRuby
static VALUE
decode_enum(unsigned char* der, int length)
{
    ASN1_ENUMERATED *ai;
    const unsigned char *p;
    VALUE ret;
    int status = 0;

    p = der;
    if(!(ai = d2i_ASN1_ENUMERATED(NULL, &p, length)))
	ossl_raise(eASN1Error, NULL);
    ret = rb_protect((VALUE(*)_((VALUE)))asn1integer_to_num,
		     (VALUE)ai, &status);
    ASN1_ENUMERATED_free(ai);
    if(status) rb_jump_tag(status);

    return ret;
}
static int asn1_parse2(BIO *bp, unsigned char **pp, long length, int offset,
	     int depth, int indent, int dump)
	{
	unsigned char *p,*ep,*tot,*op,*opp;
	long len;
	int tag,xclass,ret=0;
	int nl,hl,j,r;
	ASN1_OBJECT *o=NULL;
	ASN1_OCTET_STRING *os=NULL;
	/* ASN1_BMPSTRING *bmp=NULL;*/
	int dump_indent;

#if 0
	dump_indent = indent;
#else
	dump_indent = 6;	/* Because we know BIO_dump_indent() */
#endif
	p= *pp;
	tot=p+length;
	op=p-1;
	while ((p < tot) && (op < p))
		{
		op=p;
		j=ASN1_get_object(&p,&len,&tag,&xclass,length);
#ifdef LINT
		j=j;
#endif
		if (j & 0x80)
			{
			if (BIO_write(bp,"Error in encoding\n",18) <= 0)
				goto end;
			ret=0;
			goto end;
			}
		hl=(p-op);
		length-=hl;
		/* if j == 0x21 it is a constructed indefinite length object */
		if (BIO_printf(bp,"%5ld:",(long)offset+(long)(op- *pp))
			<= 0) goto end;

		if (j != (V_ASN1_CONSTRUCTED | 1))
			{
			if (BIO_printf(bp,"d=%-2d hl=%ld l=%4ld ",
				depth,(long)hl,len) <= 0)
				goto end;
			}
		else
			{
			if (BIO_printf(bp,"d=%-2d hl=%ld l=inf  ",
				depth,(long)hl) <= 0)
				goto end;
			}
		if (!asn1_print_info(bp,tag,xclass,j,(indent)?depth:0))
			goto end;
		if (j & V_ASN1_CONSTRUCTED)
			{
			ep=p+len;
			if (BIO_write(bp,"\n",1) <= 0) goto end;
			if (len > length)
				{
				BIO_printf(bp,
					"length is greater than %ld\n",length);
				ret=0;
				goto end;
				}
			if ((j == 0x21) && (len == 0))
				{
				for (;;)
					{
					r=asn1_parse2(bp,&p,(long)(tot-p),
						offset+(p - *pp),depth+1,
						indent,dump);
					if (r == 0) { ret=0; goto end; }
					if ((r == 2) || (p >= tot)) break;
					}
				}
			else
				while (p < ep)
					{
					r=asn1_parse2(bp,&p,(long)len,
						offset+(p - *pp),depth+1,
						indent,dump);
					if (r == 0) { ret=0; goto end; }
					}
			}
		else if (xclass != 0)
			{
			p+=len;
			if (BIO_write(bp,"\n",1) <= 0) goto end;
			}
		else
			{
			nl=0;
			if (	(tag == V_ASN1_PRINTABLESTRING) ||
				(tag == V_ASN1_T61STRING) ||
				(tag == V_ASN1_IA5STRING) ||
				(tag == V_ASN1_VISIBLESTRING) ||
				(tag == V_ASN1_UTCTIME) ||
				(tag == V_ASN1_GENERALIZEDTIME))
				{
				if (BIO_write(bp,":",1) <= 0) goto end;
				if ((len > 0) &&
					BIO_write(bp,(char *)p,(int)len)
					!= (int)len)
					goto end;
				}
			else if (tag == V_ASN1_OBJECT)
				{
				opp=op;
				if (d2i_ASN1_OBJECT(&o,&opp,len+hl) != NULL)
					{
					if (BIO_write(bp,":",1) <= 0) goto end;
					i2a_ASN1_OBJECT(bp,o);
					}
				else
					{
					if (BIO_write(bp,":BAD OBJECT",11) <= 0)
						goto end;
					}
				}
			else if (tag == V_ASN1_BOOLEAN)
				{
				int ii;

				opp=op;
				ii=d2i_ASN1_BOOLEAN(NULL,&opp,len+hl);
				if (ii < 0)
					{
					if (BIO_write(bp,"Bad boolean\n",12))
						goto end;
					}
				BIO_printf(bp,":%d",ii);
				}
			else if (tag == V_ASN1_BMPSTRING)
				{
				/* do the BMP thang */
				}
			else if (tag == V_ASN1_OCTET_STRING)
				{
				int i,printable=1;

				opp=op;
				os=d2i_ASN1_OCTET_STRING(NULL,&opp,len+hl);
				if (os != NULL)
					{
					opp=os->data;
					for (i=0; i<os->length; i++)
						{
						if ((	(opp[i] < ' ') &&
							(opp[i] != '\n') &&
							(opp[i] != '\r') &&
							(opp[i] != '\t')) ||
							(opp[i] > '~'))
							{
							printable=0;
							break;
							}
						}
					if (printable && (os->length > 0))
						{
						if (BIO_write(bp,":",1) <= 0)
							goto end;
						if (BIO_write(bp,(char *)opp,
							os->length) <= 0)
							goto end;
						}
					if (!printable && (os->length > 0)
						&& dump)
						{
						if (!nl) 
							{
							if (BIO_write(bp,"\n",1) <= 0)
								goto end;
							}
						if (BIO_dump_indent(bp,(char *)opp,
							((dump == -1 || dump > os->length)?os->length:dump),
							dump_indent) <= 0)
							goto end;
						nl=1;
						}
					M_ASN1_OCTET_STRING_free(os);
					os=NULL;
					}
				}
			else if (tag == V_ASN1_INTEGER)
				{
				ASN1_INTEGER *bs;
				int i;

				opp=op;
				bs=d2i_ASN1_INTEGER(NULL,&opp,len+hl);
				if (bs != NULL)
					{
					if (BIO_write(bp,":",1) <= 0) goto end;
					if (bs->type == V_ASN1_NEG_INTEGER)
						if (BIO_write(bp,"-",1) <= 0)
							goto end;
					for (i=0; i<bs->length; i++)
						{
						if (BIO_printf(bp,"%02X",
							bs->data[i]) <= 0)
							goto end;
						}
					if (bs->length == 0)
						{
						if (BIO_write(bp,"00",2) <= 0)
							goto end;
						}
					}
				else
					{
					if (BIO_write(bp,"BAD INTEGER",11) <= 0)
						goto end;
					}
				M_ASN1_INTEGER_free(bs);
				}
			else if (tag == V_ASN1_ENUMERATED)
				{
				ASN1_ENUMERATED *bs;
				int i;

				opp=op;
				bs=d2i_ASN1_ENUMERATED(NULL,&opp,len+hl);
				if (bs != NULL)
					{
					if (BIO_write(bp,":",1) <= 0) goto end;
					if (bs->type == V_ASN1_NEG_ENUMERATED)
						if (BIO_write(bp,"-",1) <= 0)
							goto end;
					for (i=0; i<bs->length; i++)
						{
						if (BIO_printf(bp,"%02X",
							bs->data[i]) <= 0)
							goto end;
						}
					if (bs->length == 0)
						{
						if (BIO_write(bp,"00",2) <= 0)
							goto end;
						}
					}
				else
					{
					if (BIO_write(bp,"BAD ENUMERATED",11) <= 0)
						goto end;
					}
				M_ASN1_ENUMERATED_free(bs);
				}
			else if (len > 0 && dump)
				{
				if (!nl) 
					{
					if (BIO_write(bp,"\n",1) <= 0)
						goto end;
					}
				if (BIO_dump_indent(bp,(char *)p,
					((dump == -1 || dump > len)?len:dump),
					dump_indent) <= 0)
					goto end;
				nl=1;
				}

			if (!nl) 
				{
				if (BIO_write(bp,"\n",1) <= 0) goto end;
				}
			p+=len;
			if ((tag == V_ASN1_EOC) && (xclass == 0))
				{
				ret=2; /* End of sequence */
				goto end;
				}
			}
		length-=len;
		}
	ret=1;
end:
	if (o != NULL) ASN1_OBJECT_free(o);
	if (os != NULL) M_ASN1_OCTET_STRING_free(os);
	*pp=p;
	return(ret);
	}
예제 #3
0
static int asn1_parse2(BIO *bp, const unsigned char **pp, long length,
                       int offset, int depth, int indent, int dump)
{
    const unsigned char *p, *ep, *tot, *op, *opp;
    long len;
    int tag, xclass, ret = 0;
    int nl, hl, j, r;
    ASN1_OBJECT *o = NULL;
    ASN1_OCTET_STRING *os = NULL;
    /* ASN1_BMPSTRING *bmp=NULL; */
    int dump_indent, dump_cont = 0;

    if (depth > ASN1_PARSE_MAXDEPTH) {
            BIO_puts(bp, "BAD RECURSION DEPTH\n");
            return 0;
    }

    dump_indent = 6;            /* Because we know BIO_dump_indent() */
    p = *pp;
    tot = p + length;
    while (length > 0) {
        op = p;
        j = ASN1_get_object(&p, &len, &tag, &xclass, length);
        if (j & 0x80) {
            if (BIO_write(bp, "Error in encoding\n", 18) <= 0)
                goto end;
            ret = 0;
            goto end;
        }
        hl = (p - op);
        length -= hl;
        /*
         * if j == 0x21 it is a constructed indefinite length object
         */
        if (BIO_printf(bp, "%5ld:", (long)offset + (long)(op - *pp))
            <= 0)
            goto end;

        if (j != (V_ASN1_CONSTRUCTED | 1)) {
            if (BIO_printf(bp, "d=%-2d hl=%ld l=%4ld ",
                           depth, (long)hl, len) <= 0)
                goto end;
        } else {
            if (BIO_printf(bp, "d=%-2d hl=%ld l=inf  ", depth, (long)hl) <= 0)
                goto end;
        }
        if (!asn1_print_info(bp, tag, xclass, j, (indent) ? depth : 0))
            goto end;
        if (j & V_ASN1_CONSTRUCTED) {
            const unsigned char *sp = p;

            ep = p + len;
            if (BIO_write(bp, "\n", 1) <= 0)
                goto end;
            if (len > length) {
                BIO_printf(bp, "length is greater than %ld\n", length);
                ret = 0;
                goto end;
            }
            if ((j == 0x21) && (len == 0)) {
                for (;;) {
                    r = asn1_parse2(bp, &p, (long)(tot - p),
                                    offset + (p - *pp), depth + 1,
                                    indent, dump);
                    if (r == 0) {
                        ret = 0;
                        goto end;
                    }
                    if ((r == 2) || (p >= tot)) {
                        len = p - sp;
                        break;
                    }
                }
            } else {
                long tmp = len;

                while (p < ep) {
                    sp = p;
                    r = asn1_parse2(bp, &p, tmp,
                                    offset + (p - *pp), depth + 1,
                                    indent, dump);
                    if (r == 0) {
                        ret = 0;
                        goto end;
                    }
                    tmp -= p - sp;
                }
            }
        } else if (xclass != 0) {
            p += len;
            if (BIO_write(bp, "\n", 1) <= 0)
                goto end;
        } else {
            nl = 0;
            if ((tag == V_ASN1_PRINTABLESTRING) ||
                (tag == V_ASN1_T61STRING) ||
                (tag == V_ASN1_IA5STRING) ||
                (tag == V_ASN1_VISIBLESTRING) ||
                (tag == V_ASN1_NUMERICSTRING) ||
                (tag == V_ASN1_UTF8STRING) ||
                (tag == V_ASN1_UTCTIME) || (tag == V_ASN1_GENERALIZEDTIME)) {
                if (BIO_write(bp, ":", 1) <= 0)
                    goto end;
                if ((len > 0) && BIO_write(bp, (const char *)p, (int)len)
                    != (int)len)
                    goto end;
            } else if (tag == V_ASN1_OBJECT) {
                opp = op;
                if (d2i_ASN1_OBJECT(&o, &opp, len + hl) != NULL) {
                    if (BIO_write(bp, ":", 1) <= 0)
                        goto end;
                    i2a_ASN1_OBJECT(bp, o);
                } else {
                    if (BIO_puts(bp, ":BAD OBJECT") <= 0)
                        goto end;
                    dump_cont = 1;
                }
            } else if (tag == V_ASN1_BOOLEAN) {
                if (len != 1) {
                    if (BIO_puts(bp, ":BAD BOOLEAN") <= 0)
                        goto end;
                    dump_cont = 1;
                }
                if (len > 0)
                    BIO_printf(bp, ":%u", p[0]);
            } else if (tag == V_ASN1_BMPSTRING) {
                /* do the BMP thang */
            } else if (tag == V_ASN1_OCTET_STRING) {
                int i, printable = 1;

                opp = op;
                os = d2i_ASN1_OCTET_STRING(NULL, &opp, len + hl);
                if (os != NULL && os->length > 0) {
                    opp = os->data;
                    /*
                     * testing whether the octet string is printable
                     */
                    for (i = 0; i < os->length; i++) {
                        if (((opp[i] < ' ') &&
                             (opp[i] != '\n') &&
                             (opp[i] != '\r') &&
                             (opp[i] != '\t')) || (opp[i] > '~')) {
                            printable = 0;
                            break;
                        }
                    }
                    if (printable)
                        /* printable string */
                    {
                        if (BIO_write(bp, ":", 1) <= 0)
                            goto end;
                        if (BIO_write(bp, (const char *)opp, os->length) <= 0)
                            goto end;
                    } else if (!dump)
                        /*
                         * not printable => print octet string as hex dump
                         */
                    {
                        if (BIO_write(bp, "[HEX DUMP]:", 11) <= 0)
                            goto end;
                        for (i = 0; i < os->length; i++) {
                            if (BIO_printf(bp, "%02X", opp[i]) <= 0)
                                goto end;
                        }
                    } else
                        /* print the normal dump */
                    {
                        if (!nl) {
                            if (BIO_write(bp, "\n", 1) <= 0)
                                goto end;
                        }
                        if (BIO_dump_indent(bp,
                                            (const char *)opp,
                                            ((dump == -1 || dump >
                                              os->
                                              length) ? os->length : dump),
                                            dump_indent) <= 0)
                            goto end;
                        nl = 1;
                    }
                }
                ASN1_OCTET_STRING_free(os);
                os = NULL;
            } else if (tag == V_ASN1_INTEGER) {
                ASN1_INTEGER *bs;
                int i;

                opp = op;
                bs = d2i_ASN1_INTEGER(NULL, &opp, len + hl);
                if (bs != NULL) {
                    if (BIO_write(bp, ":", 1) <= 0)
                        goto end;
                    if (bs->type == V_ASN1_NEG_INTEGER)
                        if (BIO_write(bp, "-", 1) <= 0)
                            goto end;
                    for (i = 0; i < bs->length; i++) {
                        if (BIO_printf(bp, "%02X", bs->data[i]) <= 0)
                            goto end;
                    }
                    if (bs->length == 0) {
                        if (BIO_write(bp, "00", 2) <= 0)
                            goto end;
                    }
                } else {
                    if (BIO_puts(bp, ":BAD INTEGER") <= 0)
                        goto end;
                    dump_cont = 1;
                }
                ASN1_INTEGER_free(bs);
            } else if (tag == V_ASN1_ENUMERATED) {
                ASN1_ENUMERATED *bs;
                int i;

                opp = op;
                bs = d2i_ASN1_ENUMERATED(NULL, &opp, len + hl);
                if (bs != NULL) {
                    if (BIO_write(bp, ":", 1) <= 0)
                        goto end;
                    if (bs->type == V_ASN1_NEG_ENUMERATED)
                        if (BIO_write(bp, "-", 1) <= 0)
                            goto end;
                    for (i = 0; i < bs->length; i++) {
                        if (BIO_printf(bp, "%02X", bs->data[i]) <= 0)
                            goto end;
                    }
                    if (bs->length == 0) {
                        if (BIO_write(bp, "00", 2) <= 0)
                            goto end;
                    }
                } else {
                    if (BIO_puts(bp, ":BAD ENUMERATED") <= 0)
                        goto end;
                    dump_cont = 1;
                }
                ASN1_ENUMERATED_free(bs);
            } else if (len > 0 && dump) {
                if (!nl) {
                    if (BIO_write(bp, "\n", 1) <= 0)
                        goto end;
                }
                if (BIO_dump_indent(bp, (const char *)p,
                                    ((dump == -1 || dump > len) ? len : dump),
                                    dump_indent) <= 0)
                    goto end;
                nl = 1;
            }
            if (dump_cont) {
                int i;
                const unsigned char *tmp = op + hl;
                if (BIO_puts(bp, ":[") <= 0)
                    goto end;
                for (i = 0; i < len; i++) {
                    if (BIO_printf(bp, "%02X", tmp[i]) <= 0)
                        goto end;
                }
                if (BIO_puts(bp, "]") <= 0)
                    goto end;
            }

            if (!nl) {
                if (BIO_write(bp, "\n", 1) <= 0)
                    goto end;
            }
            p += len;
            if ((tag == V_ASN1_EOC) && (xclass == 0)) {
                ret = 2;        /* End of sequence */
                goto end;
            }
        }
        length -= len;
    }
    ret = 1;
 end:
    ASN1_OBJECT_free(o);
    ASN1_OCTET_STRING_free(os);
    *pp = p;
    return (ret);
}
예제 #4
0
static int GRSTasn1Parse2(BIO *bp, unsigned char **pp, long length, int offset,
	     int depth, int indent, int dump, char *treecoords,
	     struct GRSTasn1TagList taglist[], int maxtag, int *lasttag)
	{
        int sibling = 0;
        char sibtreecoords[512];

	unsigned char *p,*ep,*tot,*op,*opp;
	long len;
	int tag,xclass,ret=0;
	int nl,hl,j,r;
	ASN1_OBJECT *o=NULL;
	ASN1_OCTET_STRING *os=NULL;
	int dump_indent;


	dump_indent = 6;	/* Because we know BIO_dump_indent() */
	p= *pp;
	tot=p+length;
	op=p-1;
	while ((p < tot) && (op < p))
		{
		op=p;
		j=ASN1_get_object(&p,&len,&tag,&xclass,length);

		if (j & 0x80)
			{
			if ((bp != NULL) && 
			    (BIO_write(bp,"Error in encoding\n",18) <= 0))
				goto end;
			ret=0;
			goto end;
			}
		hl=(p-op);
		length-=hl;

		++sibling;
		sprintf(sibtreecoords, "%s-%d", treecoords, sibling);

                GRSTasn1AddToTaglist(taglist, maxtag, lasttag, sibtreecoords,
                               (int)offset+(int)(op - *pp),
                               (int) hl, len, tag);
                               
		if (bp != NULL)
		  {
		    BIO_printf(bp, "  %s %ld %ld %d %d ", sibtreecoords,
		           (long)offset+(long)(op - *pp), hl, len, tag);

		    GRSTasn1PrintPrintable(bp, p,
//		                   &((*pp)[(long)offset+(long)(op - *pp)+hl]),
		                           (len > 30) ? 30 : len);

		    BIO_printf(bp, "\n");
		 }


		/* if j == 0x21 it is a constructed indefinite length object */
		if ((bp != NULL) &&
		    (BIO_printf(bp,"%5ld:",(long)offset+(long)(op- *pp))
			<= 0)) goto end;

		if (j != (V_ASN1_CONSTRUCTED | 1))
			{
			if ((bp != NULL) && 
			    (BIO_printf(bp,"d=%-2d hl=%ld l=%4ld ",
				depth,(long)hl,len) <= 0))
				goto end;
			}
		else
			{
			if ((bp != NULL) &&
			    (BIO_printf(bp,"d=%-2d hl=%ld l=inf  ",
				depth,(long)hl) <= 0))
				goto end;
			}
		if ((bp != NULL) && 
		    !asn1_print_info(bp,tag,xclass,j,(indent)?depth:0))
			goto end;
		if (j & V_ASN1_CONSTRUCTED)
			{
			ep=p+len;
			if ((bp != NULL) &&
			    (BIO_write(bp,"\n",1) <= 0)) goto end;
			if (len > length)
				{
				if (bp != NULL) BIO_printf(bp,
					"length is greater than %ld\n",length);
				ret=0;
				goto end;
				}
			if ((j == 0x21) && (len == 0))
				{
				for (;;)
					{
					r=GRSTasn1Parse2(bp,&p,(long)(tot-p),
						offset+(p - *pp),depth+1,
						indent,dump,sibtreecoords,
						taglist, maxtag, lasttag);
					if (r == 0) { ret=0; goto end; }
					if ((r == 2) || (p >= tot)) break;
					}
				}
			else
				while (p < ep)
					{
					r=GRSTasn1Parse2(bp,&p,(long)len,
						offset+(p - *pp),depth+1,
						indent,dump,sibtreecoords,
						taglist, maxtag, lasttag);
					if (r == 0) { ret=0; goto end; }
					}
			}
		else if (xclass != 0)
			{
			p+=len;
			if ((bp != NULL) && 
			    (BIO_write(bp,"\n",1) <= 0)) goto end;
			}
		else
			{
			nl=0;
			if (	(tag == V_ASN1_PRINTABLESTRING) ||
				(tag == V_ASN1_T61STRING) ||
				(tag == V_ASN1_IA5STRING) ||
				(tag == V_ASN1_VISIBLESTRING) ||
				(tag == V_ASN1_UTCTIME) ||
				(tag == V_ASN1_GENERALIZEDTIME))
				{
				if ((bp != NULL) &&
				    (BIO_write(bp,":",1) <= 0)) goto end;
				if ((len > 0) && (bp != NULL) &&
					BIO_write(bp,(char *)p,(int)len)
					!= (int)len)
					goto end;
				}
			else if (tag == V_ASN1_OBJECT)
				{
				opp=op;
				if (d2i_ASN1_OBJECT(&o,&opp,len+hl) != NULL)
					{
					if (bp != NULL)
					  {
					    if (BIO_write(bp,":",1) <= 0) goto end;
					    i2a_ASN1_OBJECT(bp,o);
					  }
					}
				else
					{
					if ((bp != NULL) && 
					    (BIO_write(bp,":BAD OBJECT",11) <= 0))
						goto end;
					}
				}
			else if (tag == V_ASN1_BOOLEAN)
				{
				int ii;

				ii = (int)*p;
				if (ii < 0 || (int)len != 1)
				{
				  if ((bp != NULL) &&
				      (BIO_write(bp,"Bad boolean\n",12)))
						goto end;
				}
				if (bp != NULL) BIO_printf(bp,":%d",ii);
				}
			else if (tag == V_ASN1_BMPSTRING)
				{
				/* do the BMP thang */
				}
			else if (tag == V_ASN1_OCTET_STRING)
				{
				int i;

				opp=op;
				os=d2i_ASN1_OCTET_STRING(NULL,&opp,len+hl);
				if (os != NULL)
					{
					opp=os->data;

					if (os->length > 0)
					  {
					    if ((bp != NULL) &&
						    (BIO_write(bp,":",1) <= 0))
							goto end;
					    if ((bp != NULL) &&
					        (GRSTasn1PrintPrintable(bp,
					                opp,
							os->length) <= 0))
							goto end;
					  }

					ASN1_OCTET_STRING_free(os);
					os=NULL;
					}
				}
			else if (tag == V_ASN1_INTEGER)
				{
				ASN1_INTEGER *bs;
				int i;

				opp=op;
				bs=d2i_ASN1_INTEGER(NULL,&opp,len+hl);
				if (bs != NULL)
					{
					if ((bp != NULL) &&
					    (BIO_write(bp,":",1) <= 0)) goto end;
					if (bs->type == V_ASN1_NEG_INTEGER)
						if ((bp != NULL) &&
						    (BIO_write(bp,"-",1) <= 0))
							goto end;
					for (i=0; i<bs->length; i++)
						{
						if ((bp != NULL) &&
						    (BIO_printf(bp,"%02X",
							bs->data[i]) <= 0))
							goto end;
						}
					if (bs->length == 0)
						{
						if ((bp != NULL) && 
						    (BIO_write(bp,"00",2) <= 0))
							goto end;
						}
					}
				else
					{
					if ((bp != NULL) && 
					    (BIO_write(bp,"BAD INTEGER",11) <= 0))
						goto end;
					}
				ASN1_INTEGER_free(bs);
				}
			else if (tag == V_ASN1_ENUMERATED)
				{
				ASN1_ENUMERATED *bs;
				int i;

				opp=op;
				bs=d2i_ASN1_ENUMERATED(NULL,&opp,len+hl);
				if (bs != NULL)
					{
					if ((bp != NULL) &&
					    (BIO_write(bp,":",1) <= 0)) goto end;
					if (bs->type == V_ASN1_NEG_ENUMERATED)
						if ((bp != NULL) &&
						    (BIO_write(bp,"-",1) <= 0))
							goto end;
					for (i=0; i<bs->length; i++)
						{
						if ((bp != NULL) &&
						    (BIO_printf(bp,"%02X",
							bs->data[i]) <= 0))
							goto end;
						}
					if (bs->length == 0)
						{
						if ((bp != NULL) &&
						    (BIO_write(bp,"00",2) <= 0))
							goto end;
						}
					}
				else
					{
					if ((bp != NULL) &&
					    (BIO_write(bp,"BAD ENUMERATED",11) <= 0))
						goto end;
					}
				ASN1_ENUMERATED_free(bs);
				}
			else if (len > 0 && dump)
				{
				if (!nl) 
					{
					if ((bp != NULL) &&
					    (BIO_write(bp,"\n",1) <= 0))
						goto end;
					}
				if ((bp != NULL) &&
				    (BIO_dump_indent(bp,(char *)p,
					((dump == -1 || dump > len)?len:dump),
					dump_indent) <= 0))
					goto end;
				nl=1;
				}

			if (!nl) 
				{
				if ((bp != NULL) &&
				    (BIO_write(bp,"\n",1) <= 0)) goto end;
				}
			p+=len;
			if ((tag == V_ASN1_EOC) && (xclass == 0))
				{
				ret=2; /* End of sequence */
				goto end;
				}
			}

		length-=len;
		}
	ret=1;
end:
	if (o != NULL) ASN1_OBJECT_free(o);
	if (os != NULL) ASN1_OCTET_STRING_free(os);
	*pp=p;
	return(ret);
	}