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/* 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;
}
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