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31 lines
771 B
31 lines
771 B
#pragma once
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#include <stdint.h>
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#include <stdio.h>
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#define ROTS_MAGIC "ROTS-IMG"
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struct rots_hdr {
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uint64_t timestamp;
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uint64_t size;
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};
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struct rots_sig_hdr {
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char *name;
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char *digest;
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uint64_t timestamp;
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uint32_t size;
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};
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size_t read_u8(FILE *fp, uint8_t *val);
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size_t read_u32(FILE *fp, uint32_t *val);
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size_t read_u64(FILE *fp, uint64_t *val);
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size_t write_u8(FILE *fp, uint8_t val);
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size_t write_u32(FILE *fp, uint32_t val);
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size_t write_u64(FILE *fp, uint64_t val);
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int rots_read_hdr(FILE *fp, struct rots_hdr *hdr);
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int rots_write_hdr(FILE *fp, struct rots_hdr *hdr);
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int rots_read_sig_hdr(FILE *fp, struct rots_sig_hdr *sig_hdr);
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int rots_write_sig_hdr(FILE *fp, struct rots_sig_hdr *sig_hdr);
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void rots_cleanup_sig_hdr(struct rots_sig_hdr *sig_hdr);
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