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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include <inttypes.h>
#include <stdbool.h>
#include <sys/types.h>
#include "sd-id128.h"
#include "fs-util.h"
#include "time-util.h"
typedef struct InstanceMetadata InstanceMetadata;
typedef struct Instance Instance;
#include "sysupdate-resource.h"
#include "sysupdate-partition.h"
struct InstanceMetadata {
/* Various bits of metadata for each instance, that is either derived from the filename/GPT label or
* from metadata of the file/partition itself */
char *version;
sd_id128_t partition_uuid;
bool partition_uuid_set;
uint64_t partition_flags; /* GPT partition flags */
bool partition_flags_set;
usec_t mtime;
mode_t mode;
uint64_t size; /* uncompressed size of the file */
uint64_t tries_done, tries_left; /* for boot assessment counters */
int no_auto;
int read_only;
int growfs;
uint8_t sha256sum[32]; /* SHA256 sum of the download (i.e. compressed) file */
bool sha256sum_set;
};
#define INSTANCE_METADATA_NULL \
{ \
.mtime = USEC_INFINITY, \
.mode = MODE_INVALID, \
.size = UINT64_MAX, \
.tries_done = UINT64_MAX, \
.tries_left = UINT64_MAX, \
.no_auto = -1, \
.read_only = -1, \
.growfs = -1, \
}
struct Instance {
/* A pointer back to the resource this belongs to */
Resource *resource;
/* Metadata of this version */
InstanceMetadata metadata;
/* Where we found the instance */
char *path;
PartitionInfo partition_info;
};
void instance_metadata_destroy(InstanceMetadata *m);
int instance_new(Resource *rr, const char *path, const InstanceMetadata *f, Instance **ret);
Instance *instance_free(Instance *i);
DEFINE_TRIVIAL_CLEANUP_FUNC(Instance*, instance_free);
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