Continued multibyte character support.

Add a bunch of functions to simplify the creation of X509_NAME structures.

Change the X509_NAME_entry_add stuff in req/ca so it no longer uses
X509_NAME_entry_count(): passing -1 has the same effect.

1 files changed, 29 insertions, 0 deletions

diff --git a/crypto/asn1/a_mbstr.c b/crypto/asn1/a_mbstr.c
index 2fe658e085..9e7c7c39e5 100644
--- a/crypto/asn1/a_mbstr.c
+++ b/crypto/asn1/a_mbstr.c
@@ -91,6 +91,35 @@ unsigned long ASN1_STRING_get_default_mask(void)
 	return dirstring_mask;
 }
 
+/* This function sets the default to various "flavours" of configuration.
+ * based on an ASCII string. Currently this is:
+ * MASK:XXXX : a numerical mask value.
+ * nobmp : Don't use BMPStrings (just Printable, T61).
+ * pkix : PKIX recommendation in RFC2459.
+ * utf8only : only use UTF8Strings (RFC2459 recommendation for 2004).
+ * default:   the default value, Printable, T61, BMP.
+ */
+
+int ASN1_STRING_set_default_mask_asc(char *p)
+{
+	unsigned long mask;
+	char *end;
+	if(!strncmp(p, "MASK:", 5)) {
+		if(!p[5]) return 0;
+		mask = strtoul(p + 5, &end, 0);
+		if(*end) return 0;
+	} else if(!strcmp(p, "nobmp"))
+			 mask = B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING;
+	else if(!strcmp(p, "pkix"))
+			mask = B_ASN1_PRINTABLESTRING | B_ASN1_BMPSTRING;
+	else if(!strcmp(p, "utf8only")) mask = B_ASN1_UTF8STRING;
+	else if(!strcmp(p, "default"))
+	    mask = B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING | B_ASN1_BMPSTRING;
+	else return 0;
+	ASN1_STRING_set_default_mask(mask);
+	return 1;
+}
+
 /* These functions take a string in UTF8, ASCII or multibyte form and
  * a mask of permissible ASN1 string types. It then works out the minimal
  * type (using the order Printable < IA5 < T61 < BMP < Universal < UTF8)