michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "ckdbm.h"
michael@0: 
michael@0: static CK_RV
michael@0: nss_dbm_mdInstance_Initialize
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance,
michael@0:   NSSUTF8 *configurationData
michael@0: )
michael@0: {
michael@0:   CK_RV rv = CKR_OK;
michael@0:   NSSArena *arena;
michael@0:   nss_dbm_instance_t *instance;
michael@0: 
michael@0:   arena = NSSCKFWInstance_GetArena(fwInstance, &rv);
michael@0:   if( ((NSSArena *)NULL == arena) && (CKR_OK != rv) ) {
michael@0:     return rv;
michael@0:   }
michael@0: 
michael@0:   instance = nss_ZNEW(arena, nss_dbm_instance_t);
michael@0:   if( (nss_dbm_instance_t *)NULL == instance ) {
michael@0:     return CKR_HOST_MEMORY;
michael@0:   }
michael@0: 
michael@0:   instance->arena = arena;
michael@0: 
michael@0:   /*
michael@0:    * This should parse the configuration data for information on
michael@0:    * number and locations of databases, modes (e.g. readonly), etc.
michael@0:    * But for now, we'll have one slot with a creatable read-write
michael@0:    * database called "cert8.db."
michael@0:    */
michael@0: 
michael@0:   instance->nSlots = 1;
michael@0:   instance->filenames = nss_ZNEWARRAY(arena, char *, instance->nSlots);
michael@0:   if( (char **)NULL == instance->filenames ) {
michael@0:     return CKR_HOST_MEMORY;
michael@0:   }
michael@0: 
michael@0:   instance->flags = nss_ZNEWARRAY(arena, int, instance->nSlots);
michael@0:   if( (int *)NULL == instance->flags ) {
michael@0:     return CKR_HOST_MEMORY;
michael@0:   }
michael@0: 
michael@0:   instance->filenames[0] = "cert8.db";
michael@0:   instance->flags[0] = O_RDWR|O_CREAT;
michael@0: 
michael@0:   mdInstance->etc = (void *)instance;
michael@0:   return CKR_OK;
michael@0: }
michael@0: 
michael@0: /* nss_dbm_mdInstance_Finalize is not required */
michael@0: 
michael@0: static CK_ULONG
michael@0: nss_dbm_mdInstance_GetNSlots
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance,
michael@0:   CK_RV *pError
michael@0: )
michael@0: {
michael@0:   nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc;
michael@0:   return instance->nSlots;
michael@0: }
michael@0: 
michael@0: static CK_VERSION
michael@0: nss_dbm_mdInstance_GetCryptokiVersion
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance
michael@0: )
michael@0: {
michael@0:   static CK_VERSION rv = { 2, 1 };
michael@0:   return rv;
michael@0: }
michael@0: 
michael@0: static NSSUTF8 *
michael@0: nss_dbm_mdInstance_GetManufacturerID
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance,
michael@0:   CK_RV *pError
michael@0: )
michael@0: {
michael@0:   return "Mozilla Foundation";
michael@0: }
michael@0: 
michael@0: static NSSUTF8 *
michael@0: nss_dbm_mdInstance_GetLibraryDescription
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance,
michael@0:   CK_RV *pError
michael@0: )
michael@0: {
michael@0:   return "Berkeley Database Module";
michael@0: }
michael@0: 
michael@0: static CK_VERSION
michael@0: nss_dbm_mdInstance_GetLibraryVersion
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance
michael@0: )
michael@0: {
michael@0:   static CK_VERSION rv = { 1, 0 }; /* My own version number */
michael@0:   return rv;
michael@0: }
michael@0: 
michael@0: static CK_BBOOL
michael@0: nss_dbm_mdInstance_ModuleHandlesSessionObjects
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance
michael@0: )
michael@0: {
michael@0:   return CK_TRUE;
michael@0: }
michael@0: 
michael@0: static CK_RV
michael@0: nss_dbm_mdInstance_GetSlots
michael@0: (
michael@0:   NSSCKMDInstance *mdInstance,                                    
michael@0:   NSSCKFWInstance *fwInstance,
michael@0:   NSSCKMDSlot *slots[]
michael@0: )
michael@0: {
michael@0:   nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc;
michael@0:   CK_ULONG i;
michael@0:   CK_RV rv = CKR_OK;
michael@0: 
michael@0:   for( i = 0; i < instance->nSlots; i++ ) {
michael@0:     slots[i] = nss_dbm_mdSlot_factory(instance, instance->filenames[i], 
michael@0:                                       instance->flags[i], &rv);
michael@0:     if( (NSSCKMDSlot *)NULL == slots[i] ) {
michael@0:       return rv;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   return rv;
michael@0: }
michael@0: 
michael@0: /* nss_dbm_mdInstance_WaitForSlotEvent is not relevant */
michael@0: 
michael@0: NSS_IMPLEMENT_DATA NSSCKMDInstance 
michael@0: nss_dbm_mdInstance = {
michael@0:   NULL, /* etc; filled in later */
michael@0:   nss_dbm_mdInstance_Initialize,
michael@0:   NULL, /* nss_dbm_mdInstance_Finalize */
michael@0:   nss_dbm_mdInstance_GetNSlots,
michael@0:   nss_dbm_mdInstance_GetCryptokiVersion,
michael@0:   nss_dbm_mdInstance_GetManufacturerID,
michael@0:   nss_dbm_mdInstance_GetLibraryDescription,
michael@0:   nss_dbm_mdInstance_GetLibraryVersion,
michael@0:   nss_dbm_mdInstance_ModuleHandlesSessionObjects,
michael@0:   nss_dbm_mdInstance_GetSlots,
michael@0:   NULL, /* nss_dbm_mdInstance_WaitForSlotEvent */
michael@0:   NULL /* terminator */
michael@0: };