mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 22:24:32 +00:00
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/* SPDX-License-Identifier: MIT */
|
|
/*
|
|
* Copyright (C) 2016 The Android Open Source Project
|
|
*/
|
|
|
|
#ifdef AVB_INSIDE_LIBAVB_H
|
|
#error "You can't include avb_sha.h in the public header libavb.h."
|
|
#endif
|
|
|
|
#ifndef AVB_COMPILATION
|
|
#error "Never include this file, it may only be used from internal avb code."
|
|
#endif
|
|
|
|
#ifndef AVB_CMDLINE_H_
|
|
#define AVB_CMDLINE_H_
|
|
|
|
#include "avb_ops.h"
|
|
#include "avb_slot_verify.h"
|
|
|
|
/* Maximum allow length (in bytes) of a partition name, including
|
|
* ab_suffix.
|
|
*/
|
|
#define AVB_PART_NAME_MAX_SIZE 32
|
|
|
|
#define AVB_MAX_NUM_CMDLINE_SUBST 10
|
|
|
|
/* Holds information about command-line substitutions. */
|
|
typedef struct AvbCmdlineSubstList {
|
|
size_t size;
|
|
char* tokens[AVB_MAX_NUM_CMDLINE_SUBST];
|
|
char* values[AVB_MAX_NUM_CMDLINE_SUBST];
|
|
} AvbCmdlineSubstList;
|
|
|
|
/* Substitutes all variables (e.g. $(ANDROID_SYSTEM_PARTUUID)) with
|
|
* values. Returns NULL on OOM, otherwise the cmdline with values
|
|
* replaced.
|
|
*/
|
|
char* avb_sub_cmdline(AvbOps* ops,
|
|
const char* cmdline,
|
|
const char* ab_suffix,
|
|
bool using_boot_for_vbmeta,
|
|
const AvbCmdlineSubstList* additional_substitutions);
|
|
|
|
AvbSlotVerifyResult avb_append_options(
|
|
AvbOps* ops,
|
|
AvbSlotVerifyData* slot_data,
|
|
AvbVBMetaImageHeader* toplevel_vbmeta,
|
|
AvbAlgorithmType algorithm_type,
|
|
AvbHashtreeErrorMode hashtree_error_mode);
|
|
|
|
/* Allocates and initializes a new command line substitution list. Free with
|
|
* |avb_free_cmdline_subst_list|.
|
|
*/
|
|
AvbCmdlineSubstList* avb_new_cmdline_subst_list(void);
|
|
|
|
/* Use this instead of |avb_free| to deallocate a AvbCmdlineSubstList. */
|
|
void avb_free_cmdline_subst_list(AvbCmdlineSubstList* cmdline_subst);
|
|
|
|
/* Adds a hashtree root digest to be substituted in $(AVB_*_ROOT_DIGEST)
|
|
* variables. The partition name differentiates the variable. For example, if
|
|
* |part_name| is "foo" then $(AVB_FOO_ROOT_DIGEST) will be substituted with the
|
|
* hex encoding of the digest. The substitution will be added to
|
|
* |out_cmdline_subst|. Returns AVB_SLOT_VERIFY_RESULT_OK on success.
|
|
*/
|
|
AvbSlotVerifyResult avb_add_root_digest_substitution(
|
|
const char* part_name,
|
|
const uint8_t* digest,
|
|
size_t digest_size,
|
|
AvbCmdlineSubstList* out_cmdline_subst);
|
|
|
|
#endif
|