PCreate.c
上传用户:lyxiangda
上传日期:2007-01-12
资源大小:3042k
文件大小:4k
- /*
- * 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: /cvsroot/mozilla/security/nss/lib/pkix/src/Attribute/PCreate.c,v $ $Revision: 1.1 $ $Date: 2000/03/31 19:10:42 $ $Name: NSS_3_1_1_RTM $";
- #endif /* DEBUG */
- #ifndef PKIX_H
- #include "pkix.h"
- #endif /* PKIX_H */
- /*
- * nssPKIXAttribute_Create
- *
- * This routine creates an NSSPKIXAttribute from specified components.
- * This routine may return NULL upon error, in which case it will have
- * created an error stack. If the optional arena argument is non-NULL,
- * that arena will be used for the required memory. There must be at
- * least one attribute value specified. The final argument must be
- * NULL, to indicate the end of the set of attribute values.
- *
- * The error may be one of the following values:
- * NSS_ERROR_NO_MEMORY
- * NSS_ERROR_INVALID_ARENA
- * NSS_ERROR_INVALID_OID
- * NSS_ERROR_INVALID_ITEM
- * NSS_ERROR_INSUFFICIENT_VALUES
- * NSS_ERROR_VALUE_OUT_OF_RANGE
- *
- * Return value:
- * A valid pointer to an NSSPKIXAttribute upon success
- * NULL upon failure.
- */
- NSS_EXTERN NSSPKIXAttribute *
- nssPKIXAttribute_Create
- (
- NSSArena *arenaOpt,
- NSSPKIXAttributeType *typeOid,
- NSSPKIXAttributeValue *value1,
- ...
- )
- {
- va_list ap;
- NSSPKIXAttribute *rv;
- PRUint32 count;
- #ifdef NSSDEBUG
- if( (NSSArena *)NULL != arenaOpt ) {
- if( PR_SUCCESS != nssArena_verifyPointer(arenaOpt) ) {
- return (NSSPKIXAttribute *)NULL;
- }
- }
- if( PR_SUCCESS != nssOID_verifyPointer(typeOid) ) {
- return (NSSPKIXAttribute *)NULL;
- }
- if( (NSSPKIXAttributeValue *)NULL == value1 ) {
- nss_SetError(NSS_ERROR_INSUFFICIENT_VALUES);
- return (NSSPKIXAttribute *)NULL;
- }
- {
- va_start(ap, typeOid);
- while( 1 ) {
- NSSPKIXAttributeValue *v;
- v = (NSSPKIXAttributeValue *)va_arg(ap, NSSPKIXAttributeValue *);
- if( (NSSPKIXAttributeValue *)NULL == v ) {
- break;
- }
-
- if( PR_SUCCESS != nssItem_verifyPointer(v) ) {
- va_end(ap);
- return (NSSPKIXAttribute *)NULL;
- }
- }
- va_end(ap);
- }
- #endif /* NSSDEBUG */
- va_start(ap, typeOid);
- for( count = 0; ; count++ ) {
- NSSPKIXAttributeValue *v;
- v = (NSSPKIXAttributeValue *)va_arg(ap, NSSPKIXAttributeValue *);
- if( (NSSPKIXAttributeValue *)NULL == v ) {
- break;
- }
- #ifdef PEDANTIC
- if( count == 0xFFFFFFFF ) {
- nss_SetError(NSS_ERROR_VALUE_OUT_OF_RANGE);
- va_end(ap);
- return (NSSPKIXAttribute *)NULL;
- }
- #endif /* PEDANTIC */
- }
- va_end(ap);
- va_start(ap, typeOid);
- rv = nss_pkix_Attribute_V_Create(arenaOpt, typeOid, count, ap);
- va_end(ap);
- return rv;
- }