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Import gcrypt public-key cryptography and implement signature checking.

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-01-11 21:32:42 +01:00
parent 535714bdcf
commit 5e3b8dcbb5
238 changed files with 40500 additions and 417 deletions
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27
include/grub/file.h
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@ -54,6 +54,7 @@ typedef struct grub_file *grub_file_t;
/* Filters with lower ID are executed first. */
typedef enum grub_file_filter_id
{
GRUB_FILE_FILTER_PUBKEY,
GRUB_FILE_FILTER_GZIO,
GRUB_FILE_FILTER_XZIO,
GRUB_FILE_FILTER_LZOPIO,
@ -62,7 +63,7 @@ typedef enum grub_file_filter_id
GRUB_FILE_FILTER_COMPRESSION_LAST = GRUB_FILE_FILTER_LZOPIO,
} grub_file_filter_id_t;
typedef grub_file_t (*grub_file_filter_t) (grub_file_t in);
typedef grub_file_t (*grub_file_filter_t) (grub_file_t in, const char *filename);
extern grub_file_filter_t EXPORT_VAR(grub_file_filters_all)[GRUB_FILE_FILTER_MAX];
extern grub_file_filter_t EXPORT_VAR(grub_file_filters_enabled)[GRUB_FILE_FILTER_MAX];
@ -72,20 +73,20 @@ grub_file_filter_register (grub_file_filter_id_t id, grub_file_filter_t filter)
{
grub_file_filters_all[id] = filter;
grub_file_filters_enabled[id] = filter;
};
}
static inline void
grub_file_filter_unregister (grub_file_filter_id_t id)
{
grub_file_filters_all[id] = 0;
grub_file_filters_enabled[id] = 0;
};
}
static inline void
grub_file_filter_disable (grub_file_filter_id_t id)
{
grub_file_filters_enabled[id] = 0;
};
}
static inline void
grub_file_filter_disable_compression (void)
@ -95,7 +96,23 @@ grub_file_filter_disable_compression (void)
for (id = GRUB_FILE_FILTER_COMPRESSION_FIRST;
id <= GRUB_FILE_FILTER_COMPRESSION_LAST; id++)
grub_file_filters_enabled[id] = 0;
};
}
static inline void
grub_file_filter_disable_all (void)
{
grub_file_filter_id_t id;
for (id = 0;
id < GRUB_FILE_FILTER_MAX; id++)
grub_file_filters_enabled[id] = 0;
}
static inline void
grub_file_filter_disable_pubkey (void)
{
grub_file_filters_enabled[GRUB_FILE_FILTER_PUBKEY] = 0;
}
/* Get a device name from NAME. */
char *EXPORT_FUNC(grub_file_get_device_name) (const char *name);