1 files changed, 165 insertions, 0 deletions
diff --git a/security/nss/lib/pkix/src/AttributeTypeAndValue/PDuplicate.c b/security/nss/lib/pkix/src/AttributeTypeAndValue/PDuplicate.c
new file mode 100644
index 000000000..53fc85171
--- /dev/null
+++ b/security/nss/lib/pkix/src/AttributeTypeAndValue/PDuplicate.c
@@ -0,0 +1,165 @@
+/* 
+ * 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 */
+
+/*
+ * nssPKIXAttributeTypeAndValue_Duplicate
+ *
+ * 
+ *
+ * The error may be one of the following values:
+ *  NSS_ERROR_INVALID_PKIX_ATAV
+ *  NSS_ERROR_INVALID_ARENA
+ *  NSS_ERROR_NO_MEMORY
+ *
+ * Return value:
+ *  A valid pointer to an NSSPKIXAttributeTypeAndValue upon success
+ *  NULL upon failure
+ */
+
+NSS_IMPLEMENT NSSPKIXAttributeTypeAndValue *
+nssPKIXAttributeTypeAndValue_Duplicate
+(
+  NSSPKIXAttributeTypeAndValue *atav,
+  NSSArena *arenaOpt
+)
+{
+  NSSArena *arena;
+  PRBool arena_allocated = PR_FALSE;
+  nssArenaMark *mark = (nssArenaMark *)NULL;
+  NSSPKIXAttributeTypeAndValue *rv = (NSSPKIXAttributeTypeAndValue *)NULL;
+
+#ifdef NSSDEBUG
+  if( PR_SUCCESS != nssPKIXAttributeTypeAndValue_verifyPointer(atav) ) {
+    return PR_FAILURE;
+  }
+
+  if( (NSSArena *)NULL != arenaOpt ) {
+    if( PR_SUCCESS != nssArena_verifyPointer(arenaOpt) ) {
+      return (NSSPKIXAttributeTypeAndValue *)NULL;
+    }
+  }
+#endif /* NSSDEBUG */
+
+  if( (NSSArena *)NULL == arenaOpt ) {
+    arena = nssArena_Create();
+    if( (NSSArena *)NULL == arena ) {
+      goto loser;
+    }
+    arena_allocated = PR_TRUE;
+  } else {
+    arena = arenaOpt;
+    mark = nssArena_Mark(arena);
+    if( (nssArenaMark *)NULL == mark ) {
+      goto loser;
+    }
+  }
+
+  rv = nss_ZNEW(arena, NSSPKIXAttributeTypeAndValue);
+  if( (NSSPKIXAttributeTypeAndValue *)NULL == rv ) {
+    goto loser;
+  }
+
+  rv->arena = arena;
+  rv->i_allocated_arena = arena_allocated;
+
+  if( (NSSDER *)NULL != atav->der ) {
+    rv->der = nssItem_Duplicate(atav->der, arena, (NSSItem *)NULL);
+    if( (NSSDER *)NULL == rv->der ) {
+      goto loser; /* actually, this isn't fatal */
+    }
+  }
+
+  {
+    NSSItem src, dst;
+    src.size = atav->asn1type.size;
+    src.data = atav->asn1type.data;
+    if( (NSSItem *)NULL == nssItem_Duplicate(&src, arena, &dst) ) {
+      goto loser;
+    }
+    rv->asn1type.size = dst.size;
+    rv->asn1type.data = dst.data;
+  }
+
+  {
+    NSSItem src, dst;
+    src.size = atav->asn1value.size;
+    src.data = atav->asn1value.data;
+    if( (NSSItem *)NULL == nssItem_Duplicate(&src, arena, &dst) ) {
+      goto loser;
+    }
+    rv->asn1value.size = dst.size;
+    rv->asn1value.data = dst.data;
+  }
+
+  rv->type = atav->type;
+
+  if( (NSSUTF8 *)NULL != atav->utf8 ) {
+    rv->utf8 = nssUTF8_Duplicate(atav->utf8, arena);
+    if( (NSSUTF8 *)NULL == rv->utf8 ) {
+      goto loser; /* actually, this isn't fatal */
+    }
+  }
+
+  if( (nssArenaMark *)NULL != mark ) {
+    if( PR_SUCCESS != nssArena_Unmark(arena, mark) ) {
+      goto loser;
+    }
+  }
+
+#ifdef DEBUG
+  if( PR_SUCCESS != nss_pkix_AttributeTypeAndValue_add_pointer(rv) ) {
+    goto loser;
+  }
+#endif /* DEBUG */
+
+  return rv;
+
+ loser:
+  if( (nssArenaMark *)NULL != mark ) {
+    (void)nssArena_Release(arena, mark);
+  }
+
+  if( PR_TRUE == arena_allocated ) {
+    (void)nssArena_Destroy(arena);
+  }
+
+  return (NSSPKIXAttributeTypeAndValue *)NULL;
+}