1 files changed, 105 insertions, 0 deletions
diff --git a/security/nss/lib/pkix/src/X520Name/CreateFromUTF8.c b/security/nss/lib/pkix/src/X520Name/CreateFromUTF8.c
new file mode 100644
index 000000000..84df20054
--- /dev/null
+++ b/security/nss/lib/pkix/src/X520Name/CreateFromUTF8.c
@@ -0,0 +1,105 @@
+/* 
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is the Netscape security libraries.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are 
+ * Copyright (C) 1994-2000 Netscape Communications Corporation.  All
+ * Rights Reserved.
+ * 
+ * Contributor(s):
+ * 
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License Version 2 or later (the
+ * "GPL"), in which case the provisions of the GPL are applicable 
+ * instead of those above.  If you wish to allow use of your 
+ * version of this file only under the terms of the GPL and not to
+ * allow others to use your version of this file under the MPL,
+ * indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by
+ * the GPL.  If you do not delete the provisions above, a recipient
+ * may use your version of this file under either the MPL or the
+ * GPL.
+ */
+
+#ifdef DEBUG
+static const char CVS_ID[] = "@(#) $Source$ $Revision$ $Date$ $Name$";
+#endif /* DEBUG */
+
+#ifndef PKIX_H
+#include "pkix.h"
+#endif /* PKIX_H */
+
+/*
+ * NSSPKIXX520Name_CreateFromUTF8
+ *
+ * { basically just enforces the length limit }
+ *
+ * The error may be one of the following values:
+ *  NSS_ERROR_INVALID_STRING
+ *  NSS_ERROR_NO_MEMORY
+ *  NSS_ERROR_INVALID_ARENA
+ * 
+ * Return value:
+ *  A valid pointer to an NSSPKIXX520Name upon success
+ *  NULL upon failure
+ */
+
+NSS_IMPLEMENT NSSPKIXX520Name *
+NSSPKIXX520Name_CreateFromUTF8
+(
+  NSSArena *arenaOpt,
+  NSSUTF8 *utf8
+)
+{
+  PRStatus status = PR_SUCCESS;
+  PRUint32 length;
+  nss_ClearErrorStack();
+  
+
+#ifdef DEBUG
+  if( (NSSArena *)NULL != arenaOpt ) {
+    if( PR_SUCCESS != nssArena_verifyPointer(arenaOpt) ) {
+      return (NSSPKIXX520Name *)NULL;
+    }
+  }
+
+  if( (NSSUTF8 *)NULL == utf8 ) {
+    nss_SetError(NSS_ERROR_INVALID_STRING);
+    return (NSSPKIXX520Name *)NULL;
+  }
+#endif /* DEBUG */
+
+  length = nssUTF8_Length(utf8, &status); 
+  if( PR_SUCCESS != status ) {
+    if( NSS_ERROR_VALUE_TOO_LARGE == NSS_GetError() ) {
+      nss_SetError(NSS_ERROR_STRING_TOO_LONG);
+    }
+    return (NSSPKIXX520Name *)NULL;
+  }
+
+  if( (length < 1 ) || (length > NSSPKIXX520Name_MAXIMUM_LENGTH) ) {
+    nss_SetError(NSS_ERROR_STRING_TOO_LONG);
+  }
+
+  return nssPKIXX520Name_CreateFromUTF8(arenaOpt, utf8);
+}
+
+/*
+ * NSSPKIXX520Name_MAXIMUM_LENGTH
+ *
+ * From RFC 2459:
+ *
+ *  ub-name INTEGER ::=     32768
+ */
+
+const PRUint32 NSSPKIXX520Name_MAXIMUM_LENGTH = 32768;