diff options
Diffstat (limited to 'security/nss/lib/pkix/src/RDNSequence/PInsertRelativeDistinguishedName.c')
-rw-r--r-- | security/nss/lib/pkix/src/RDNSequence/PInsertRelativeDistinguishedName.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/security/nss/lib/pkix/src/RDNSequence/PInsertRelativeDistinguishedName.c b/security/nss/lib/pkix/src/RDNSequence/PInsertRelativeDistinguishedName.c new file mode 100644 index 000000000..213866694 --- /dev/null +++ b/security/nss/lib/pkix/src/RDNSequence/PInsertRelativeDistinguishedName.c @@ -0,0 +1,117 @@ +/* + * 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_InsertRelativeDistinguishedName + * + * -- fgmr comments -- + * + * The error may be one of the following values: + * NSS_ERROR_INVALID_PKIX_RDN_SEQUENCE + * NSS_ERROR_INVALID_PKIX_RDN + * NSS_ERROR_NO_MEMORY + * + * Return value: + * PR_SUCCESS upon success + * PR_FAILURE upon failure + */ + +NSS_IMPLEMENT PRStatus +nssPKIXRDNSequence_InsertRelativeDistinguishedName +( + NSSPKIXRDNSequence *rdnseq, + PRInt32 i, + NSSPKIXRelativeDistinguishedName *rdn +) +{ + NSSPKIXRelativeDistinguishedName **na; + NSSPKIXRelativeDistinguishedName *dup; + PRInt32 c; + +#ifdef NSSDEBUG + if( PR_SUCCESS != nssPKIXRDNSequence_verifyPointer(rdnseq) ) { + return PR_FAILURE; + } + + if( PR_SUCCESS != nssPKIXRelativeDistinguishedName_verifyPointer(rdn) ) { + return PR_FAILURE; + } +#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( (i < 0) || (i >= rdnseq->count) ) { + nss_SetError(NSS_ERROR_VALUE_OUT_OF_RANGE); + return (NSSPKIXRelativeDistinguishedName *)NULL; + } + + na = (NSSPKIXRelativeDistinguishedName **) + nss_ZRealloc(rdnseq->rdns, ((rdnseq->count+2) * + sizeof(NSSPKIXRelativeDistinguishedName *))); + if( (NSSPKIXRelativeDistinguishedName **)NULL == na ) { + return (NSSPKIXRelativeDistinguishedName *)NULL; + } + + rdnseq->rdns = na; + + dup = nssPKIXRelativeDistinguishedName_Duplicate(rdn, rdnseq->arena); + if( (NSSPKIXRelativeDistinguishedName *)NULL == dup ) { + return (NSSPKIXRelativeDistinguishedName *)NULL; + } + + for( c = rdnseq->count; c > i; c-- ) { + na[ c ] = na[ c-1 ]; + } + + na[ i ] = dup; + rdnseq->count++; + + return nss_pkix_RDNSequence_Clear(rdnseq); +} |