/*
 * Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
 *
 * SPDX-License-Identifier: LGPL-2.1+
 */

#pragma once

#include <fwupdplugin.h>

#include <gio/gio.h>
#include <tss2/tss2_tpm2_types.h>

typedef enum {
	EV_PREBOOT_CERT = 0x00000000,
	EV_POST_CODE = 0x00000001,
	EV_NO_ACTION = 0x00000003,
	EV_SEPARATOR = 0x00000004,
	EV_ACTION = 0x00000005,
	EV_EVENT_TAG = 0x00000006,
	EV_S_CRTM_CONTENTS = 0x00000007,
	EV_S_CRTM_VERSION = 0x00000008,
	EV_CPU_MICROCODE = 0x00000009,
	EV_PLATFORM_CONFIG_FLAGS = 0x0000000a,
	EV_TABLE_OF_DEVICES = 0x0000000b,
	EV_COMPACT_HASH = 0x0000000c,
	EV_NONHOST_CODE = 0x0000000f,
	EV_NONHOST_CONFIG = 0x00000010,
	EV_NONHOST_INFO = 0x00000011,
	EV_OMIT_BOOT_DEVICE_EVENTS = 0x00000012,
	EV_EFI_EVENT_BASE = 0x80000000,
	EV_EFI_VARIABLE_DRIVER_CONFIG = 0x80000001,
	EV_EFI_VARIABLE_BOOT = 0x80000002,
	EV_EFI_BOOT_SERVICES_APPLICATION = 0x80000003,
	EV_EFI_BOOT_SERVICES_DRIVER = 0x80000004,
	EV_EFI_RUNTIME_SERVICES_DRIVER = 0x80000005,
	EV_EFI_GPT_EVENT = 0x80000006,
	EV_EFI_ACTION = 0x80000007,
	EV_EFI_PLATFORM_FIRMWARE_BLOB = 0x80000008,
	EV_EFI_HANDOFF_TABLES = 0x80000009,
	EV_EFI_HCRTM_EVENT = 0x80000010,
	EV_EFI_VARIABLE_AUTHORITY = 0x800000e0
} FuTpmEventlogItemKind;

typedef struct {
	guint8 pcr;
	FuTpmEventlogItemKind kind;
	GBytes *checksum_sha1;
	GBytes *checksum_sha256;
	GBytes *blob;
} FuTpmEventlogItem;

const gchar *
fu_tpm_eventlog_pcr_to_string(gint pcr);
const gchar *
fu_tpm_eventlog_hash_to_string(TPM2_ALG_ID hash_kind);
guint32
fu_tpm_eventlog_hash_get_size(TPM2_ALG_ID hash_kind);
const gchar *
fu_tpm_eventlog_item_kind_to_string(FuTpmEventlogItemKind event_type);
gchar *
fu_tpm_eventlog_strhex(GBytes *blob);
gchar *
fu_tpm_eventlog_blobstr(GBytes *blob);
GPtrArray *
fu_tpm_eventlog_calc_checksums(GPtrArray *items, guint8 pcr, GError **error);