diff options
Diffstat (limited to 'security/nss/lib/base/item.c')
| -rw-r--r-- | security/nss/lib/base/item.c | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/security/nss/lib/base/item.c b/security/nss/lib/base/item.c deleted file mode 100644 index 073e437d3..000000000 --- a/security/nss/lib/base/item.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - * 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[] = "@(#) $RCSfile$ $Revision$ $Date$ $Name$"; -#endif /* DEBUG */ - -/* - * item.c - * - * This contains some item-manipulation code. - */ - -#ifndef BASE_H -#include "base.h" -#endif /* BASE_H */ - -/* - * nssItem_Create - * - * -- fgmr comments -- - * - * The error may be one of the following values: - * NSS_ERROR_INVALID_ARENA - * NSS_ERROR_NO_MEMORY - * NSS_ERROR_ARENA_MARKED_BY_ANOTHER_THREAD - * NSS_ERROR_INVALID_POINTER - * - * Return value: - * A pointer to an NSSItem upon success - * NULL upon failure - */ - -NSS_IMPLEMENT NSSItem * -nssItem_Create -( - NSSArena *arenaOpt, - NSSItem *rvOpt, - PRUint32 length, - const void *data -) -{ - NSSItem *rv = (NSSItem *)NULL; - -#ifdef DEBUG - if( (NSSArena *)NULL != arenaOpt ) { - if( PR_SUCCESS != nssArena_verifyPointer(arenaOpt) ) { - return (NSSItem *)NULL; - } - } - - if( (const void *)NULL == data ) { - if( length > 0 ) { - nss_SetError(NSS_ERROR_INVALID_POINTER); - return (NSSItem *)NULL; - } - } -#endif /* DEBUG */ - - if( (NSSItem *)NULL == rvOpt ) { - rv = (NSSItem *)nss_ZNEW(arenaOpt, NSSItem); - if( (NSSItem *)NULL == rv ) { - goto loser; - } - } else { - rv = rvOpt; - } - - rv->size = length; - rv->data = nss_ZAlloc(arenaOpt, length); - if( (void *)NULL == rv->data ) { - goto loser; - } - - if( length > 0 ) { - (void)nsslibc_memcpy(rv->data, data, length); - } - - return rv; - - loser: - if( rv != rvOpt ) { - nss_ZFreeIf(rv); - } - - return (NSSItem *)NULL; -} - -/* - * nssItem_Duplicate - * - * -- fgmr comments -- - * - * The error may be one of the following values: - * NSS_ERROR_INVALID_ARENA - * NSS_ERROR_NO_MEMORY - * NSS_ERROR_ARENA_MARKED_BY_ANOTHER_THREAD - * NSS_ERROR_INVALID_ITEM - * - * Return value: - * A pointer to an NSSItem upon success - * NULL upon failure - */ - -NSS_IMPLEMENT NSSItem * -nssItem_Duplicate -( - NSSItem *obj, - NSSArena *arenaOpt, - NSSItem *rvOpt -) -{ -#ifdef DEBUG - if( (NSSArena *)NULL != arenaOpt ) { - if( PR_SUCCESS != nssArena_verifyPointer(arenaOpt) ) { - return (NSSItem *)NULL; - } - } - - if( (NSSItem *)NULL == obj ) { - nss_SetError(NSS_ERROR_INVALID_ITEM); - return (NSSItem *)NULL; - } -#endif /* DEBUG */ - - return nssItem_Create(arenaOpt, rvOpt, obj->size, obj->data); -} - -#ifdef DEBUG -/* - * nssItem_verifyPointer - * - * -- fgmr comments -- - * - * The error may be one of the following values: - * NSS_ERROR_INVALID_ITEM - * - * Return value: - * PR_SUCCESS upon success - * PR_FAILURE upon failure - */ - -NSS_IMPLEMENT PRStatus -nssItem_verifyPointer -( - const NSSItem *item -) -{ - if( ((const NSSItem *)NULL == item) || - (((void *)NULL == item->data) && (item->size > 0)) ) { - nss_SetError(NSS_ERROR_INVALID_ITEM); - return PR_FAILURE; - } - - return PR_SUCCESS; -} -#endif /* DEBUG */ - -/* - * nssItem_Equal - * - * -- fgmr comments -- - * - * The error may be one of the following values: - * NSS_ERROR_INVALID_ITEM - * - * Return value: - * PR_TRUE if the items are identical - * PR_FALSE if they aren't - * PR_FALSE upon error - */ - -NSS_IMPLEMENT PRBool -nssItem_Equal -( - const NSSItem *one, - const NSSItem *two, - PRStatus *statusOpt -) -{ - if( (PRStatus *)NULL != statusOpt ) { - *statusOpt = PR_SUCCESS; - } - - if( ((const NSSItem *)NULL == one) && ((const NSSItem *)NULL == two) ) { - return PR_TRUE; - } - - if( ((const NSSItem *)NULL == one) || ((const NSSItem *)NULL == two) ) { - return PR_FALSE; - } - - if( one->size != two->size ) { - return PR_FALSE; - } - - return nsslibc_memequal(one->data, two->data, one->size, statusOpt); -} |