diff options
Diffstat (limited to 'security/nss/lib/ckfw/builtins/find.c')
| -rw-r--r-- | security/nss/lib/ckfw/builtins/find.c | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/security/nss/lib/ckfw/builtins/find.c b/security/nss/lib/ckfw/builtins/find.c deleted file mode 100644 index 17737fd22..000000000 --- a/security/nss/lib/ckfw/builtins/find.c +++ /dev/null @@ -1,237 +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 */ - -#ifndef BUILTINS_H -#include "builtins.h" -#endif /* BUILTINS_H */ - -/* - * builtins/find.c - * - * This file implements the NSSCKMDFindObjects object for the - * "builtin objects" cryptoki module. - */ - -struct builtinsFOStr { - NSSArena *arena; - CK_ULONG n; - CK_ULONG i; - builtinsInternalObject **objs; -}; - -static void -builtins_mdFindObjects_Final -( - NSSCKMDFindObjects *mdFindObjects, - NSSCKFWFindObjects *fwFindObjects, - NSSCKMDSession *mdSession, - NSSCKFWSession *fwSession, - NSSCKMDToken *mdToken, - NSSCKFWToken *fwToken, - NSSCKMDInstance *mdInstance, - NSSCKFWInstance *fwInstance -) -{ - struct builtinsFOStr *fo = (struct builtinsFOStr *)mdFindObjects->etc; - - nss_ZFreeIf(fo->objs); - nss_ZFreeIf(fo); - - return; -} - -static NSSCKMDObject * -builtins_mdFindObjects_Next -( - NSSCKMDFindObjects *mdFindObjects, - NSSCKFWFindObjects *fwFindObjects, - NSSCKMDSession *mdSession, - NSSCKFWSession *fwSession, - NSSCKMDToken *mdToken, - NSSCKFWToken *fwToken, - NSSCKMDInstance *mdInstance, - NSSCKFWInstance *fwInstance, - NSSArena *arena, - CK_RV *pError -) -{ - struct builtinsFOStr *fo = (struct builtinsFOStr *)mdFindObjects->etc; - builtinsInternalObject *io; - - if( fo->i == fo->n ) { - *pError = CKR_OK; - return (NSSCKMDObject *)NULL; - } - - io = fo->objs[ fo->i ]; - fo->i++; - - return nss_builtins_CreateMDObject(arena, io, pError); -} - -static CK_BBOOL -builtins_attrmatch -( - CK_ATTRIBUTE_PTR a, - const NSSItem *b -) -{ - PRBool prb; - - if( a->ulValueLen != b->size ) { - return CK_FALSE; - } - - prb = nsslibc_memequal(a->pValue, b->data, b->size, (PRStatus *)NULL); - - if( PR_TRUE == prb ) { - return CK_TRUE; - } else { - return CK_FALSE; - } -} - - -static CK_BBOOL -builtins_match -( - CK_ATTRIBUTE_PTR pTemplate, - CK_ULONG ulAttributeCount, - builtinsInternalObject *o -) -{ - CK_ULONG i; - - for( i = 0; i < ulAttributeCount; i++ ) { - CK_ULONG j; - - for( j = 0; j < o->n; j++ ) { - if( o->types[j] == pTemplate[i].type ) { - if( CK_FALSE == builtins_attrmatch(&pTemplate[i], &o->items[j]) ) { - return CK_FALSE; - } else { - break; - } - } - } - - if( j == o->n ) { - /* Loop ran to the end: no matching attribute */ - return CK_FALSE; - } - } - - /* Every attribute passed */ - return CK_TRUE; -} - -NSS_IMPLEMENT NSSCKMDFindObjects * -nss_builtins_FindObjectsInit -( - NSSCKFWSession *fwSession, - CK_ATTRIBUTE_PTR pTemplate, - CK_ULONG ulAttributeCount, - CK_RV *pError -) -{ - /* This could be made more efficient. I'm rather rushed. */ - NSSArena *arena; - NSSCKMDFindObjects *rv = (NSSCKMDFindObjects *)NULL; - struct builtinsFOStr *fo = (struct builtinsFOStr *)NULL; - builtinsInternalObject **temp = (builtinsInternalObject **)NULL; - PRUint32 i; - - arena = NSSCKFWSession_GetArena(fwSession, pError); - if( (NSSArena *)NULL == arena ) { - goto loser; - } - - rv = nss_ZNEW(arena, NSSCKMDFindObjects); - if( (NSSCKMDFindObjects *)NULL == rv ) { - *pError = CKR_HOST_MEMORY; - goto loser; - } - - fo = nss_ZNEW(arena, struct builtinsFOStr); - if( (struct builtinsFOStr *)NULL == fo ) { - *pError = CKR_HOST_MEMORY; - goto loser; - } - - fo->arena = arena; - /* fo->n and fo->i are already zero */ - - rv->etc = (void *)fo; - rv->Final = builtins_mdFindObjects_Final; - rv->Next = builtins_mdFindObjects_Next; - rv->null = (void *)NULL; - - temp = nss_ZNEWARRAY((NSSArena *)NULL, builtinsInternalObject *, - nss_builtins_nObjects); - if( (builtinsInternalObject **)NULL == temp ) { - *pError = CKR_HOST_MEMORY; - goto loser; - } - - for( i = 0; i < nss_builtins_nObjects; i++ ) { - builtinsInternalObject *o = (builtinsInternalObject *)&nss_builtins_data[i]; - - if( CK_TRUE == builtins_match(pTemplate, ulAttributeCount, o) ) { - temp[ fo->n ] = o; - fo->n++; - } - } - - fo->objs = nss_ZNEWARRAY(arena, builtinsInternalObject *, fo->n); - if( (builtinsInternalObject **)NULL == temp ) { - *pError = CKR_HOST_MEMORY; - goto loser; - } - - (void)nsslibc_memcpy(fo->objs, temp, sizeof(builtinsInternalObject *) * fo->n); - nss_ZFreeIf(temp); - temp = (builtinsInternalObject **)NULL; - - return rv; - - loser: - nss_ZFreeIf(temp); - nss_ZFreeIf(fo); - nss_ZFreeIf(rv); - return (NSSCKMDFindObjects *)NULL; -} - |