Add structs for TPM NV simplification

tests/rollback_index_mock.c

-/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Mock rollback index library for testing.
- */
-
-#include "rollback_index.h"
-#include "tss_constants.h"
-
-#include <stdio.h>
-
-uint16_t g_firmware_key_version = 0;
-uint16_t g_firmware_version = 0;
-uint16_t g_kernel_key_version = 0;
-uint16_t g_kernel_version = 0;
-
-/* disable MSVC warnings on unused arguments */
-__pragma(warning (disable: 4100))
-
-uint32_t SetupTPM(int mode, int developer_flag) {
-#ifndef NDEBUG
-  VBDEBUG(("Rollback Index Library Mock: TPM initialized.\n"));
-#endif
-  return TPM_SUCCESS;
-}
-
-uint32_t GetStoredVersions(int type, uint16_t* key_version, uint16_t* version) {
-  switch (type) {
-    case FIRMWARE_VERSIONS:
-      *key_version = g_firmware_key_version;
-      *version = g_firmware_version;
-      break;
-    case KERNEL_VERSIONS:
-      *key_version = g_kernel_key_version;
-      *version = g_kernel_version;
-      break;
-  }
-  return TPM_SUCCESS;
-}
-
-uint32_t WriteStoredVersions(int type, uint16_t key_version, uint16_t version) {
-  switch (type) {
-    case FIRMWARE_VERSIONS:
-      g_firmware_key_version = key_version;
-      g_firmware_version = version;
-      break;
-    case KERNEL_VERSIONS:
-      g_kernel_key_version = key_version;
-      g_kernel_version = version;
-      break;
-  }
-#ifndef NDEBUG
-  VBDEBUG(("Rollback Index Library Mock: Stored Versions written.\n"));
-#endif
-  return TPM_SUCCESS;
-}
-
-uint32_t LockFirmwareVersions(void) {
-#ifndef NDEBUG
-  VBDEBUG(("Rollback Index Library Mock: Firmware Versions Locked.\n"));
-#endif
-  return TPM_SUCCESS;
-}
- 
-uint32_t LockKernelVersionsByLockingPP(void) {
-#ifndef NDEBUG
-  VBDEBUG(("Rollback Index Library Mock: Kernel Versions Locked.\n"));
-#endif
-  return TPM_SUCCESS;
-}