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Diffstat (limited to 'security/nss/lib/ckfw/find.c')
| -rw-r--r-- | security/nss/lib/ckfw/find.c | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/security/nss/lib/ckfw/find.c b/security/nss/lib/ckfw/find.c deleted file mode 100644 index 434e0a162..000000000 --- a/security/nss/lib/ckfw/find.c +++ /dev/null @@ -1,408 +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 */ - -/* - * find.c - * - * This file implements the nssCKFWFindObjects type and methods. - */ - -#ifndef CK_H -#include "ck.h" -#endif /* CK_H */ - -/* - * NSSCKFWFindObjects - * - * -- create/destroy -- - * nssCKFWFindObjects_Create - * nssCKFWFindObjects_Destroy - * - * -- public accessors -- - * NSSCKFWFindObjects_GetMDFindObjects - * - * -- implement public accessors -- - * nssCKFWFindObjects_GetMDFindObjects - * - * -- private accessors -- - * - * -- module fronts -- - * nssCKFWFindObjects_Next - */ - -struct NSSCKFWFindObjectsStr { - NSSCKFWMutex *mutex; /* merely to serialise the MDObject calls */ - NSSCKMDFindObjects *mdfo1; - NSSCKMDFindObjects *mdfo2; - NSSCKFWSession *fwSession; - NSSCKMDSession *mdSession; - NSSCKFWToken *fwToken; - NSSCKMDToken *mdToken; - NSSCKFWInstance *fwInstance; - NSSCKMDInstance *mdInstance; - - NSSCKMDFindObjects *mdFindObjects; /* varies */ -}; - -#ifdef DEBUG -/* - * But first, the pointer-tracking stuff. - * - * NOTE: the pointer-tracking support in NSS/base currently relies - * upon NSPR's CallOnce support. That, however, relies upon NSPR's - * locking, which is tied into the runtime. We need a pointer-tracker - * implementation that uses the locks supplied through C_Initialize. - * That support, however, can be filled in later. So for now, I'll - * just do these routines as no-ops. - */ - -static CK_RV -findObjects_add_pointer -( - const NSSCKFWFindObjects *fwFindObjects -) -{ - return CKR_OK; -} - -static CK_RV -findObjects_remove_pointer -( - const NSSCKFWFindObjects *fwFindObjects -) -{ - return CKR_OK; -} - -NSS_IMPLEMENT CK_RV -nssCKFWFindObjects_verifyPointer -( - const NSSCKFWFindObjects *fwFindObjects -) -{ - return CKR_OK; -} - -#endif /* DEBUG */ - -/* - * nssCKFWFindObjects_Create - * - */ -NSS_EXTERN NSSCKFWFindObjects * -nssCKFWFindObjects_Create -( - NSSCKFWSession *fwSession, - NSSCKFWToken *fwToken, - NSSCKFWInstance *fwInstance, - NSSCKMDFindObjects *mdFindObjects1, - NSSCKMDFindObjects *mdFindObjects2, - CK_RV *pError -) -{ - NSSCKFWFindObjects *fwFindObjects; - NSSArena *arena; - NSSCKMDSession *mdSession; - NSSCKMDToken *mdToken; - NSSCKMDInstance *mdInstance; - - mdSession = nssCKFWSession_GetMDSession(fwSession); - mdToken = nssCKFWToken_GetMDToken(fwToken); - mdInstance = nssCKFWInstance_GetMDInstance(fwInstance); - - arena = nssCKFWSession_GetArena(fwSession, pError); - if( (NSSArena *)NULL == arena ) { - goto loser; - } - - fwFindObjects = nss_ZNEW(arena, NSSCKFWFindObjects); - if( (NSSCKFWFindObjects *)NULL == fwFindObjects ) { - *pError = CKR_HOST_MEMORY; - goto loser; - } - - fwFindObjects->mdfo1 = mdFindObjects1; - fwFindObjects->mdfo2 = mdFindObjects2; - fwFindObjects->fwSession = fwSession; - fwFindObjects->mdSession = mdSession; - fwFindObjects->fwToken = fwToken; - fwFindObjects->mdToken = mdToken; - fwFindObjects->fwInstance = fwInstance; - fwFindObjects->mdInstance = mdInstance; - - fwFindObjects->mutex = nssCKFWInstance_CreateMutex(fwInstance, arena, pError); - if( (NSSCKFWMutex *)NULL == fwFindObjects->mutex ) { - goto loser; - } - -#ifdef DEBUG - *pError = findObjects_add_pointer(fwFindObjects); - if( CKR_OK != *pError ) { - goto loser; - } -#endif /* DEBUG */ - - return fwFindObjects; - - loser: - nss_ZFreeIf(fwFindObjects); - - if( (NSSCKMDFindObjects *)NULL != mdFindObjects1 ) { - if( (void *)NULL != (void *)mdFindObjects1->Final ) { - fwFindObjects->mdFindObjects = mdFindObjects1; - mdFindObjects1->Final(mdFindObjects1, fwFindObjects, mdSession, - fwSession, mdToken, fwToken, mdInstance, fwInstance); - } - } - - if( (NSSCKMDFindObjects *)NULL != mdFindObjects2 ) { - if( (void *)NULL != (void *)mdFindObjects2->Final ) { - fwFindObjects->mdFindObjects = mdFindObjects2; - mdFindObjects2->Final(mdFindObjects2, fwFindObjects, mdSession, - fwSession, mdToken, fwToken, mdInstance, fwInstance); - } - } - - if( CKR_OK == *pError ) { - *pError = CKR_GENERAL_ERROR; - } - - return (NSSCKFWFindObjects *)NULL; -} - - -/* - * nssCKFWFindObjects_Destroy - * - */ -NSS_EXTERN void -nssCKFWFindObjects_Destroy -( - NSSCKFWFindObjects *fwFindObjects -) -{ -#ifdef NSSDEBUG - if( CKR_OK != nssCKFWFindObjects_verifyPointer(fwFindObjects) ) { - return; - } -#endif /* NSSDEBUG */ - - (void)nssCKFWMutex_Destroy(fwFindObjects->mutex); - - if( (NSSCKMDFindObjects *)NULL != fwFindObjects->mdfo1 ) { - if( (void *)NULL != (void *)fwFindObjects->mdfo1->Final ) { - fwFindObjects->mdFindObjects = fwFindObjects->mdfo1; - fwFindObjects->mdfo1->Final(fwFindObjects->mdfo1, fwFindObjects, - fwFindObjects->mdSession, fwFindObjects->fwSession, - fwFindObjects->mdToken, fwFindObjects->fwToken, - fwFindObjects->mdInstance, fwFindObjects->fwInstance); - } - } - - if( (NSSCKMDFindObjects *)NULL != fwFindObjects->mdfo2 ) { - if( (void *)NULL != (void *)fwFindObjects->mdfo2->Final ) { - fwFindObjects->mdFindObjects = fwFindObjects->mdfo2; - fwFindObjects->mdfo2->Final(fwFindObjects->mdfo2, fwFindObjects, - fwFindObjects->mdSession, fwFindObjects->fwSession, - fwFindObjects->mdToken, fwFindObjects->fwToken, - fwFindObjects->mdInstance, fwFindObjects->fwInstance); - } - } - - nss_ZFreeIf(fwFindObjects); - -#ifdef DEBUG - (void)findObjects_remove_pointer(fwFindObjects); -#endif /* DEBUG */ - - return; -} - -/* - * nssCKFWFindObjects_GetMDFindObjects - * - */ -NSS_EXTERN NSSCKMDFindObjects * -nssCKFWFindObjects_GetMDFindObjects -( - NSSCKFWFindObjects *fwFindObjects -) -{ -#ifdef NSSDEBUG - if( CKR_OK != nssCKFWFindObjects_verifyPointer(fwFindObjects) ) { - return (NSSCKMDFindObjects *)NULL; - } -#endif /* NSSDEBUG */ - - return fwFindObjects->mdFindObjects; -} - -/* - * nssCKFWFindObjects_Next - * - */ -NSS_EXTERN NSSCKFWObject * -nssCKFWFindObjects_Next -( - NSSCKFWFindObjects *fwFindObjects, - NSSArena *arenaOpt, - CK_RV *pError -) -{ - NSSCKMDObject *mdObject; - NSSCKFWObject *fwObject = (NSSCKFWObject *)NULL; - NSSArena *objArena; - -#ifdef NSSDEBUG - if( (CK_RV *)NULL == pError ) { - return (NSSCKFWObject *)NULL; - } - - *pError = nssCKFWFindObjects_verifyPointer(fwFindObjects); - if( CKR_OK != *pError ) { - return (NSSCKFWObject *)NULL; - } -#endif /* NSSDEBUG */ - - *pError = nssCKFWMutex_Lock(fwFindObjects->mutex); - if( CKR_OK != *pError ) { - return (NSSCKFWObject *)NULL; - } - - if( (NSSCKMDFindObjects *)NULL != fwFindObjects->mdfo1 ) { - if( (void *)NULL != (void *)fwFindObjects->mdfo1->Next ) { - fwFindObjects->mdFindObjects = fwFindObjects->mdfo1; - mdObject = fwFindObjects->mdfo1->Next(fwFindObjects->mdfo1, - fwFindObjects, fwFindObjects->mdSession, fwFindObjects->fwSession, - fwFindObjects->mdToken, fwFindObjects->fwToken, - fwFindObjects->mdInstance, fwFindObjects->fwInstance, - arenaOpt, pError); - if( (NSSCKMDObject *)NULL == mdObject ) { - if( CKR_OK != *pError ) { - goto done; - } - - /* All done. */ - fwFindObjects->mdfo1->Final(fwFindObjects->mdfo1, fwFindObjects, - fwFindObjects->mdSession, fwFindObjects->fwSession, - fwFindObjects->mdToken, fwFindObjects->fwToken, - fwFindObjects->mdInstance, fwFindObjects->fwInstance); - fwFindObjects->mdfo1 = (NSSCKMDFindObjects *)NULL; - } else { - goto wrap; - } - } - } - - if( (NSSCKMDFindObjects *)NULL != fwFindObjects->mdfo2 ) { - if( (void *)NULL != (void *)fwFindObjects->mdfo2->Next ) { - fwFindObjects->mdFindObjects = fwFindObjects->mdfo2; - mdObject = fwFindObjects->mdfo2->Next(fwFindObjects->mdfo2, - fwFindObjects, fwFindObjects->mdSession, fwFindObjects->fwSession, - fwFindObjects->mdToken, fwFindObjects->fwToken, - fwFindObjects->mdInstance, fwFindObjects->fwInstance, - arenaOpt, pError); - if( (NSSCKMDObject *)NULL == mdObject ) { - if( CKR_OK != *pError ) { - goto done; - } - - /* All done. */ - fwFindObjects->mdfo2->Final(fwFindObjects->mdfo2, fwFindObjects, - fwFindObjects->mdSession, fwFindObjects->fwSession, - fwFindObjects->mdToken, fwFindObjects->fwToken, - fwFindObjects->mdInstance, fwFindObjects->fwInstance); - fwFindObjects->mdfo2 = (NSSCKMDFindObjects *)NULL; - } else { - goto wrap; - } - } - } - - /* No more objects */ - *pError = CKR_OK; - goto done; - - wrap: - /* - * This is less than ideal-- we should determine if it's a token - * object or a session object, and use the appropriate arena. - * But that duplicates logic in nssCKFWObject_IsTokenObject. - * Worry about that later. For now, be conservative, and use - * the token arena. - */ - objArena = nssCKFWToken_GetArena(fwFindObjects->fwToken, pError); - if( (NSSArena *)NULL == objArena ) { - if( CKR_OK == *pError ) { - *pError = CKR_HOST_MEMORY; - } - goto done; - } - - fwObject = nssCKFWObject_Create(objArena, mdObject, - fwFindObjects->fwSession, fwFindObjects->fwToken, - fwFindObjects->fwInstance, pError); - if( (NSSCKFWObject *)NULL == fwObject ) { - if( CKR_OK == *pError ) { - *pError = CKR_GENERAL_ERROR; - } - } - - done: - (void)nssCKFWMutex_Unlock(fwFindObjects->mutex); - return fwObject; -} - -/* - * NSSCKFWFindObjects_GetMDFindObjects - * - */ - -NSS_EXTERN NSSCKMDFindObjects * -NSSCKFWFindObjects_GetMDFindObjects -( - NSSCKFWFindObjects *fwFindObjects -) -{ -#ifdef DEBUG - if( CKR_OK != nssCKFWFindObjects_verifyPointer(fwFindObjects) ) { - return (NSSCKMDFindObjects *)NULL; - } -#endif /* DEBUG */ - - return nssCKFWFindObjects_GetMDFindObjects(fwFindObjects); -} |