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31e1aa7aca
Per Peter Jones suggestion, we will be flexible in what data we expect while parsing the variable. Three fields are mandatory: component_generation, component_name_size, component_name However we also support adding comments and additional information to be added after component name, with ',' as a separator. Those information will be ignored and not used for verification purposes. So: grub,1 and grub,1,wow,this,is,my,comment will provide exactly same set of data for verification. [0]: https://github.com/rhboot/shim/blob/main/SBAT.md Signed-off-by: Alex Burmashev <alexander.burmashev@oracle.com> Signed-off-by: Peter Jones <pjones@redhat.com>
33 lines
777 B
C
33 lines
777 B
C
// SPDX-License-Identifier: BSD-2-Clause-Patent
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/*
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* sbat.c - parse SBAT data from the .rsrc section data
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*/
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#ifndef SBAT_H_
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#define SBAT_H_
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struct sbat_var {
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const CHAR8 *component_name;
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const CHAR8 *component_generation;
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list_t list;
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};
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EFI_STATUS parse_sbat_var(list_t *entries);
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void cleanup_sbat_var(list_t *entries);
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struct sbat_entry {
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const CHAR8 *component_name;
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const CHAR8 *component_generation;
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const CHAR8 *vendor_name;
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const CHAR8 *vendor_package_name;
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const CHAR8 *vendor_version;
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const CHAR8 *vendor_url;
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};
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EFI_STATUS parse_sbat(char *sbat_base, size_t sbat_size, size_t *sbats, struct sbat_entry ***sbat);
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EFI_STATUS verify_sbat(size_t n, struct sbat_entry **entries, list_t *var_entries);
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#endif /* !SBAT_H_ */
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// vim:fenc=utf-8:tw=75:noet
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