Crate vmgstool

Modules

storage_backend 🔒

Implementation of StorageBackend for VMGS files opened in VmgsTool

uefi_nvram 🔒

Functions for interacting with the BIOS_NVRAM file in a VMGS file

vmgs_json 🔒

Schema definitions for JSON files generated by HvGuestState from a VMGSv1 file

Structs

FileIdArg 🔒

FilePathArg 🔒

KeyPathArg 🔒

Enums

Error 🔒

ExitCode 🔒

Automation requires certain exit codes to be guaranteed main matches Error enum to ExitCode

OpenMode 🔒

Options 🔒

VmgsEncryptionScheme 🔒

Constants

ONE_GIGA_BYTE 🔒

ONE_MEGA_BYTE 🔒

Functions

do_main 🔒

extract_version 🔒

main 🔒

parse_encryption_algorithm 🔒

parse_file_id 🔒

parse_legacy_args 🔒

read_key_path 🔒

vhdfiledisk_create 🔒

vmgs_create 🔒

vmgs_dump_headers 🔒

vmgs_file_create 🔒

vmgs_file_dump_headers 🔒

vmgs_file_open 🔒

vmgs_file_query_encryption 🔒

vmgs_file_query_file_size 🔒

vmgs_file_read 🔒

Get data from VMGS file, and write to data_path.

vmgs_file_update_key 🔒

vmgs_file_validate 🔒

vmgs_file_validate_not_empty 🔒

Validate if the VMGS file is empty. This is a special case for Azure and we want to return an error code (ERROR_EMPTY) instead of ERROR_FILE_CORRUPT. A file can be empty in the following 2 cases: 1) the size is zero 2) the size is non-zero but there is no content inside the file except the footer.

vmgs_file_validate_not_v1 🔒

Validate that this is not a VMGSv1 file

vmgs_file_write 🔒

vmgs_get_encryption_scheme 🔒

vmgs_open 🔒

vmgs_query_file_size 🔒

vmgs_read 🔒

vmgs_update_key 🔒

vmgs_write 🔒