/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "builtins.h"

/*
 * builtins/instance.c
 *
 * This file implements the NSSCKMDInstance object for the 
 * "builtin objects" cryptoki module.
 */

/*
 * NSSCKMDInstance methods
 */

static CK_ULONG
builtins_mdInstance_GetNSlots
(
  NSSCKMDInstance *mdInstance,
  NSSCKFWInstance *fwInstance,
  CK_RV *pError
)
{
  return (CK_ULONG)1;
}

static CK_VERSION
builtins_mdInstance_GetCryptokiVersion
(
  NSSCKMDInstance *mdInstance,
  NSSCKFWInstance *fwInstance
)
{
  return nss_builtins_CryptokiVersion;
}

static NSSUTF8 *
builtins_mdInstance_GetManufacturerID
(
  NSSCKMDInstance *mdInstance,
  NSSCKFWInstance *fwInstance,
  CK_RV *pError
)
{
  return (NSSUTF8 *)nss_builtins_ManufacturerID;
}

static NSSUTF8 *
builtins_mdInstance_GetLibraryDescription
(
  NSSCKMDInstance *mdInstance,
  NSSCKFWInstance *fwInstance,
  CK_RV *pError
)
{
  return (NSSUTF8 *)nss_builtins_LibraryDescription;
}

static CK_VERSION
builtins_mdInstance_GetLibraryVersion
(
  NSSCKMDInstance *mdInstance,
  NSSCKFWInstance *fwInstance
)
{
  extern const char __nss_builtins_version[];
  volatile char c; /* force a reference that won't get optimized away */

  c = __nss_builtins_version[0];
  return nss_builtins_LibraryVersion;
}

static CK_RV
builtins_mdInstance_GetSlots
(
  NSSCKMDInstance *mdInstance,
  NSSCKFWInstance *fwInstance,
  NSSCKMDSlot *slots[]
)
{
  slots[0] = (NSSCKMDSlot *)&nss_builtins_mdSlot;
  return CKR_OK;
}

const NSSCKMDInstance
nss_builtins_mdInstance = {
  (void *)NULL, /* etc */
  NULL, /* Initialize */
  NULL, /* Finalize */
  builtins_mdInstance_GetNSlots,
  builtins_mdInstance_GetCryptokiVersion,
  builtins_mdInstance_GetManufacturerID,
  builtins_mdInstance_GetLibraryDescription,
  builtins_mdInstance_GetLibraryVersion,
  NULL, /* ModuleHandlesSessionObjects -- defaults to false */
  builtins_mdInstance_GetSlots,
  NULL, /* WaitForSlotEvent */
  (void *)NULL /* null terminator */
};
