diff options
Diffstat (limited to 'security/nss/lib/ckfw/dbm/instance.c')
| -rw-r--r-- | security/nss/lib/ckfw/dbm/instance.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/security/nss/lib/ckfw/dbm/instance.c b/security/nss/lib/ckfw/dbm/instance.c new file mode 100644 index 000000000..70681803f --- /dev/null +++ b/security/nss/lib/ckfw/dbm/instance.c @@ -0,0 +1,196 @@ +/* + * 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 CK_RV +nss_dbm_mdInstance_Initialize +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance, + NSSUTF8 *configurationData +) +{ + CK_RV rv = CKR_OK; + NSSArena *arena; + nss_dbm_instance_t *instance; + + arena = NSSCKFWInstance_GetArena(fwInstance, &rv); + if( ((NSSArena *)NULL == arena) && (CKR_OK != rv) ) { + return rv; + } + + instance = nss_ZNEW(arena, nss_dbm_instance_t); + if( (nss_dbm_instance_t *)NULL == instance ) { + return CKR_HOST_MEMORY; + } + + instance->arena = arena; + + /* + * This should parse the configuration data for information on + * number and locations of databases, modes (e.g. readonly), etc. + * But for now, we'll have one slot with a creatable read-write + * database called "cert8.db." + */ + + instance->nSlots = 1; + instance->filenames = nss_ZNEWARRAY(arena, char *, instance->nSlots); + if( (char **)NULL == instance->filenames ) { + return CKR_HOST_MEMORY; + } + + instance->flags = nss_ZNEWARRAY(arena, int, instance->nSlots); + if( (int *)NULL == instance->flags ) { + return CKR_HOST_MEMORY; + } + + instance->filenames[0] = "cert8.db"; + instance->flags[0] = O_RDWR|O_CREAT; + + mdInstance->etc = (void *)instance; + return CKR_OK; +} + +/* nss_dbm_mdInstance_Finalize is not required */ + +static CK_ULONG +nss_dbm_mdInstance_GetNSlots +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance, + CK_RV *pError +) +{ + nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc; + return instance->nSlots; +} + +static CK_VERSION +nss_dbm_mdInstance_GetCryptokiVersion +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance +) +{ + static CK_VERSION rv = { 2, 1 }; + return rv; +} + +static NSSUTF8 * +nss_dbm_mdInstance_GetManufacturerID +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance, + CK_RV *pError +) +{ + return "Netscape Communications Corp."; +} + +static NSSUTF8 * +nss_dbm_mdInstance_GetLibraryDescription +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance, + CK_RV *pError +) +{ + return "Berkeley Database Module"; +} + +static CK_VERSION +nss_dbm_mdInstance_GetLibraryVersion +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance +) +{ + static CK_VERSION rv = { 1, 0 }; /* My own version number */ + return rv; +} + +static CK_BBOOL +nss_dbm_mdInstance_ModuleHandlesSessionObjects +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance +) +{ + return CK_TRUE; +} + +static CK_RV +nss_dbm_mdInstance_GetSlots +( + NSSCKMDInstance *mdInstance, + NSSCKFWInstance *fwInstance, + NSSCKMDSlot *slots[] +) +{ + nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc; + CK_ULONG i; + CK_RV rv = CKR_OK; + + for( i = 0; i < instance->nSlots; i++ ) { + slots[i] = nss_dbm_mdSlot_factory(instance, instance->filenames[i], + instance->flags[i], &rv); + if( (NSSCKMDSlot *)NULL == slots[i] ) { + return rv; + } + } + + return rv; +} + +/* nss_dbm_mdInstance_WaitForSlotEvent is not relevant */ + +NSS_IMPLEMENT_DATA NSSCKMDInstance +nss_dbm_mdInstance = { + NULL, /* etc; filled in later */ + nss_dbm_mdInstance_Initialize, + NULL, /* nss_dbm_mdInstance_Finalize */ + nss_dbm_mdInstance_GetNSlots, + nss_dbm_mdInstance_GetCryptokiVersion, + nss_dbm_mdInstance_GetManufacturerID, + nss_dbm_mdInstance_GetLibraryDescription, + nss_dbm_mdInstance_GetLibraryVersion, + nss_dbm_mdInstance_ModuleHandlesSessionObjects, + nss_dbm_mdInstance_GetSlots, + NULL, /* nss_dbm_mdInstance_WaitForSlotEvent */ + NULL /* terminator */ +}; |