1 files changed, 135 insertions, 0 deletions
diff --git a/security/nss/lib/pkix/src/RDNSequence/PGetRelativeDistinguishedNames.c b/security/nss/lib/pkix/src/RDNSequence/PGetRelativeDistinguishedNames.c
new file mode 100644
index 000000000..115480dfd
--- /dev/null
+++ b/security/nss/lib/pkix/src/RDNSequence/PGetRelativeDistinguishedNames.c
@@ -0,0 +1,135 @@
+/* 
+ * 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 */
+
+/*
+ * nssPKIXRDNSequence_GetRelativeDistinguishedNames
+ *
+ * This routine returns all of the relative distinguished names in the
+ * specified RDN Sequence.  {...} If the array is allocated, or if the
+ * specified one has extra space, the array will be null-terminated.
+ *
+ * The error may be one of the following values:
+ *  NSS_ERROR_INVALID_PKIX_RDN_SEQUENCE
+ *  NSS_ERROR_INVALID_ARENA
+ *  NSS_ERROR_NO_MEMORY
+ *  NSS_ERROR_ARRAY_TOO_SMALL
+ *
+ * Return value:
+ *  A valid pointer to an array of NSSPKIXRelativeDistinguishedName 
+ *      pointers upon success
+ *  NULL upon failure.
+ */
+
+NSS_IMPLEMENT NSSPKIXRelativeDistinguishedName **
+nssPKIXRDNSequence_GetRelativeDistinguishedNames
+(
+  NSSPKIXRDNSequence *rdnseq,
+  NSSPKIXRelativeDistinguishedName *rvOpt[],
+  PRInt32 limit,
+  NSSArena *arenaOpt
+)
+{
+  NSSPKIXRelativeDistinguishedName **rv = (NSSPKIXRelativeDistinguishedName **)NULL;
+  PRUint32 i;
+
+#ifdef NSSDEBUG
+  if( PR_SUCCESS != nssPKIXRDNSequence_verifyPointer(rdnseq) ) {
+    return (NSSPKIXRelativeDistinguishedName **)NULL;
+  }
+
+  if( (NSSArena *)NULL != arenaOpt ) {
+    if( PR_SUCCESS != nssArena_verifyOpt(attribute) ) {
+      return (NSSPKIXRelativeDistinguishedName **)NULL;
+    }
+  }
+#endif /* NSSDEBUG */
+
+  if( 0 == rdnseq->count ) {
+    nss_pkix_RDNSequence_Count(rdnseq);
+  }
+
+#ifdef PEDANTIC
+  if( 0 == rdnseq->count ) {
+    nss_SetError(NSS_ERROR_VALUE_OUT_OF_RANGE);
+    return (NSSPKIXRelativeDistinguishedName **)NULL;
+  }
+#endif /* PEDANTIC */
+
+  if( (limit < rdnseq->count) &&
+      !((0 == limit) && ((NSSPKIXRelativeDistinguishedName **)NULL == rvOpt)) ) {
+    nss_SetError(NSS_ERROR_ARRAY_TOO_SMALL);
+    return (NSSPKIXRelativeDistinguishedName **)NULL;
+  }
+
+  limit = rdnseq->count;
+  if( (NSSPKIXRelativeDistinguishedName **)NULL == rvOpt ) {
+    rv = nss_ZNEWARRAY(arenaOpt, NSSPKIXRelativeDistinguishedName *, limit);
+    if( (NSSPKIXRelativeDistinguishedName **)NULL == rv ) {
+      return (NSSPKIXRelativeDistinguishedName **)NULL;
+    }
+  } else {
+    rv = rvOpt;
+  }
+
+  for( i = 0; i < limit; i++ ) {
+    rv[i] = nssPKIXRelativedistinguishedName_Duplicate(rdnseq->rdns[i], arenaOpt);
+    if( (NSSPKIXRelativeDistinguishedName *)NULL == rv[i] ) {
+      goto loser;
+    }
+  }
+
+  return rv;
+
+ loser:
+  for( i = 0; i < limit; i++ ) {
+    NSSPKIXRelativeDistinguishedName *x = rv[i];
+    if( (NSSPKIXRelativeDistinguishedName *)NULL == x ) {
+      break;
+    }
+    (void)nssPKIXRelativeDistinguishedName_Destroy(x);
+  }
+
+  if( rv != rvOpt ) {
+    nss_ZFreeIf(rv);
+  }
+
+  return (NSSPKIXRelativeDistinguishedName **)NULL;
+}