diff options
Diffstat (limited to 'security/nss/lib/ckfw/dbm/find.c')
| -rw-r--r-- | security/nss/lib/ckfw/dbm/find.c | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/security/nss/lib/ckfw/dbm/find.c b/security/nss/lib/ckfw/dbm/find.c deleted file mode 100644 index 81fe5d8fb..000000000 --- a/security/nss/lib/ckfw/dbm/find.c +++ /dev/null @@ -1,166 +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 */ - -#include "ckdbm.h" - -static void -nss_dbm_mdFindObjects_Final -( - NSSCKMDFindObjects *mdFindObjects, - NSSCKFWFindObjects *fwFindObjects, - NSSCKMDSession *mdSession, - NSSCKFWSession *fwSession, - NSSCKMDToken *mdToken, - NSSCKFWToken *fwToken, - NSSCKMDInstance *mdInstance, - NSSCKFWInstance *fwInstance -) -{ - nss_dbm_find_t *find = (nss_dbm_find_t *)mdFindObjects->etc; - - /* Locks might have system resources associated */ - (void)NSSCKFWMutex_Destroy(find->list_lock); - (void)NSSArena_Destroy(find->arena); -} - - -static NSSCKMDObject * -nss_dbm_mdFindObjects_Next -( - NSSCKMDFindObjects *mdFindObjects, - NSSCKFWFindObjects *fwFindObjects, - NSSCKMDSession *mdSession, - NSSCKFWSession *fwSession, - NSSCKMDToken *mdToken, - NSSCKFWToken *fwToken, - NSSCKMDInstance *mdInstance, - NSSCKFWInstance *fwInstance, - NSSArena *arena, - CK_RV *pError -) -{ - nss_dbm_find_t *find = (nss_dbm_find_t *)mdFindObjects->etc; - struct nss_dbm_dbt_node *node; - nss_dbm_object_t *object; - NSSCKMDObject *rv; - - while(1) { - /* Lock */ - { - *pError = NSSCKFWMutex_Lock(find->list_lock); - if( CKR_OK != *pError ) { - return (NSSCKMDObject *)NULL; - } - - node = find->found; - if( (struct nss_dbm_dbt_node *)NULL != node ) { - find->found = node->next; - } - - *pError = NSSCKFWMutex_Unlock(find->list_lock); - if( CKR_OK != *pError ) { - /* screwed now */ - return (NSSCKMDObject *)NULL; - } - } - - if( (struct nss_dbm_dbt_node *)NULL == node ) { - break; - } - - if( nss_dbm_db_object_still_exists(node->dbt) ) { - break; - } - } - - if( (struct nss_dbm_dbt_node *)NULL == node ) { - *pError = CKR_OK; - return (NSSCKMDObject *)NULL; - } - - object = nss_ZNEW(arena, nss_dbm_object_t); - if( (nss_dbm_object_t *)NULL == object ) { - *pError = CKR_HOST_MEMORY; - return (NSSCKMDObject *)NULL; - } - - object->arena = arena; - object->handle = nss_ZNEW(arena, nss_dbm_dbt_t); - if( (nss_dbm_dbt_t *)NULL == object->handle ) { - *pError = CKR_HOST_MEMORY; - return (NSSCKMDObject *)NULL; - } - - object->handle->my_db = node->dbt->my_db; - object->handle->dbt.size = node->dbt->dbt.size; - object->handle->dbt.data = nss_ZAlloc(arena, node->dbt->dbt.size); - if( (void *)NULL == object->handle->dbt.data ) { - *pError = CKR_HOST_MEMORY; - return (NSSCKMDObject *)NULL; - } - - (void)memcpy(object->handle->dbt.data, node->dbt->dbt.data, node->dbt->dbt.size); - - rv = nss_dbm_mdObject_factory(object, pError); - if( (NSSCKMDObject *)NULL == rv ) { - return (NSSCKMDObject *)NULL; - } - - return rv; -} - -NSS_IMPLEMENT NSSCKMDFindObjects * -nss_dbm_mdFindObjects_factory -( - nss_dbm_find_t *find, - CK_RV *pError -) -{ - NSSCKMDFindObjects *rv; - - rv = nss_ZNEW(find->arena, NSSCKMDFindObjects); - if( (NSSCKMDFindObjects *)NULL == rv ) { - *pError = CKR_HOST_MEMORY; - return (NSSCKMDFindObjects *)NULL; - } - - rv->etc = (void *)find; - rv->Final = nss_dbm_mdFindObjects_Final; - rv->Next = nss_dbm_mdFindObjects_Next; - - return rv; -} |