From bceacf938f07f84ecd2c0f2ad42b1ff90f34f93b Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Tue, 9 Feb 1999 01:29:37 +0000
Subject: Support for ASN1 ENUMERATED type. This copies and duplicates the
 ASN1_INTEGER code and adds support to ASN1_TYPE and asn1parse.

---
 crypto/asn1/asn1_par.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'crypto/asn1/asn1_par.c')

diff --git a/crypto/asn1/asn1_par.c b/crypto/asn1/asn1_par.c
index af71b1a85d..bde3a3b2c3 100644
--- a/crypto/asn1/asn1_par.c
+++ b/crypto/asn1/asn1_par.c
@@ -108,6 +108,8 @@ int indent;
 		p="BOOLEAN";
 	else if (tag == V_ASN1_INTEGER)
 		p="INTEGER";
+	else if (tag == V_ASN1_ENUMERATED)
+		p="ENUMERATED";
 	else if (tag == V_ASN1_BIT_STRING)
 		p="BIT STRING";
 	else if (tag == V_ASN1_OCTET_STRING)
@@ -371,6 +373,38 @@ int indent;
 					}
 				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;
+					}
+				ASN1_ENUMERATED_free(bs);
+				}
 
 			if (!nl) 
 				{
-- 
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