Add support for shared libraries with OS/2.

[oweals/openssl.git] / crypto / asn1 / tasn_dec.c

diff --git a/crypto/asn1/tasn_dec.c b/crypto/asn1/tasn_dec.c
index bd0a7d50a23dd58ccc99cbacc949887fb46b8286..0fc1f421e28dc3819a3631aabbfd086d7e9814ce 100644 (file)
--- a/crypto/asn1/tasn_dec.c
+++ b/crypto/asn1/tasn_dec.c
@@ -75,6 +75,25 @@ static int asn1_template_noexp_d2i(ASN1_VALUE **val, unsigned char **in, long le
 static int asn1_d2i_ex_primitive(ASN1_VALUE **pval, unsigned char **in, long len,
                                        const ASN1_ITEM *it, int tag, int aclass, char opt, ASN1_TLC *ctx);
 
+/* Table to convert tags to bit values, used for MSTRING type */
+static unsigned long tag2bit[32]={
+0,     0,      0,      B_ASN1_BIT_STRING,      /* tags  0 -  3 */
+B_ASN1_OCTET_STRING,   0,      0,              B_ASN1_UNKNOWN,/* tags  4- 7 */
+B_ASN1_UNKNOWN,        B_ASN1_UNKNOWN, B_ASN1_UNKNOWN, B_ASN1_UNKNOWN,/* tags  8-11 */
+B_ASN1_UTF8STRING,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN,B_ASN1_UNKNOWN,/* tags 12-15 */
+0,     0,      B_ASN1_NUMERICSTRING,B_ASN1_PRINTABLESTRING,   /* tags 16-19 */
+B_ASN1_T61STRING,B_ASN1_VIDEOTEXSTRING,B_ASN1_IA5STRING,       /* tags 20-22 */
+B_ASN1_UTCTIME, B_ASN1_GENERALIZEDTIME,                               /* tags 23-24 */ 
+B_ASN1_GRAPHICSTRING,B_ASN1_ISO64STRING,B_ASN1_GENERALSTRING,  /* tags 25-27 */
+B_ASN1_UNIVERSALSTRING,B_ASN1_UNKNOWN,B_ASN1_BMPSTRING,B_ASN1_UNKNOWN, /* tags 28-31 */
+       };
+
+unsigned long ASN1_tag2bit(int tag)
+{
+       if((tag < 0) || (tag > 30)) return 0;
+       return tag2bit[tag];
+}
+
 /* Macro to initialize and invalidate the cache */
 
 #define asn1_tlc_clear(c)      if(c) (c)->valid = 0
@@ -396,7 +415,7 @@ int ASN1_item_ex_d2i(ASN1_VALUE **pval, unsigned char **in, long len, const ASN1
  * rest.
  */
 
-int asn1_template_ex_d2i(ASN1_VALUE **val, unsigned char **in, long inlen, const ASN1_TEMPLATE *tt, char opt, ASN1_TLC *ctx)
+static int asn1_template_ex_d2i(ASN1_VALUE **val, unsigned char **in, long inlen, const ASN1_TEMPLATE *tt, char opt, ASN1_TLC *ctx)
 {
        int flags, aclass;
        int ret;