PSetValues.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/PSetValues.c,v $ $Revision: 1.1 $ $Date: 2000/03/31 19:12:32 $ $Name: NSS_3_1_1_RTM $";
- #endif /* DEBUG */
- #ifndef PKIX_H
- #include "pkix.h"
- #endif /* PKIX_H */
- /*
- * nssPKIXAttribute_SetValues
- *
- * This routine sets all of the values of the specified
- * NSSPKIXAttribute to the values in the specified NSSItem array.
- *
- * The error may be one of the following values:
- * NSS_ERROR_INVALID_PKIX_ATTRIBUTE
- * NSS_ERROR_INVALID_POINTER
- * NSS_ERROR_ARRAY_TOO_SMALL
- *
- * Return value:
- * PR_SUCCESS upon success
- * PR_FAILURE upon failure
- */
- NSS_IMPLEMENT PRStatus
- nssPKIXAttribute_SetValues
- (
- NSSPKIXAttribute *a,
- NSSPKIXAttributeValue values[],
- PRInt32 count
- )
- {
- nssASN1Item **ip;
- nssASN1Item *newarray;
- PRUint32 i;
- nssArenaMark *mark;
- #ifdef NSSDEBUG
- if( PR_SUCCESS != nssPKIXAttribute_verifyPointer(a) ) {
- return PR_FAILURE;
- }
- if( (NSSPKIXAttributeValue *)NULL == values ) {
- nss_SetError(NSS_ERROR_INVALID_POINTER);
- return PR_FAILURE;
- }
- if( count < 1 ) {
- nss_SetError(NSS_ERROR_ARRAY_TOO_SMALL);
- return PR_FAILURE;
- }
- #endif /* NSSDEBUG */
- PR_ASSERT((nssASN1Item **)NULL != a->asn1values);
- if( (nssASN1Item **)NULL == a->asn1values ) {
- nss_SetError(NSS_ERROR_ASSERTION_FAILED);
- return PR_FAILURE;
- }
- mark = nssArena_Mark(a->arena);
- if( (nssArenaMark *)NULL == mark ) {
- return PR_FAILURE;
- }
- newarray = nss_ZNEWARRAY(a->arena, nssASN1Item *, count);
- if( (nssASN1Item *)NULL == newarray ) {
- return PR_FAILURE;
- }
- for( i = 0; i < count; i++ ) {
- NSSItem tmp;
- newarray[i] = nss_ZNEW(a->arena, nssASN1Item);
- if( (nssASN1Item *)NULL == newarray[i] ) {
- goto loser;
- }
- if( (NSSItem *)NULL == nssItem_Duplicate(&values[i], a->arena, &tmp) ) {
- goto loser;
- }
- newarray[i]->size = tmp.size;
- newarray[i]->data = tmp.data;
- }
- for( ip = &a->asn1values[0]; *ip; ip++ ) {
- nss_ZFreeIf((*ip)->data);
- nss_ZFreeIf(*ip);
- }
- nss_ZFreeIf(a->asn1values);
-
- a->asn1values = newarray;
- a->valuesCount = count;
- (void)nss_pkix_Attribute_Clear(a);
- return nssArena_Unmark(a->arena, mark);
- loser:
- (void)nssArena_Release(a->arena, mark);
- return PR_FAILURE;
- }