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Add new 'proc' filesystem framework and put luks_script into it.

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-03-24 13:05:59 +01:00
parent d975e8d59c
commit ce50dbd746
10 changed files with 350 additions and 5 deletions
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5
include/grub/cryptodisk.h
View file

@ -49,6 +49,7 @@ typedef enum
#define GRUB_CRYPTODISK_GF_SIZE (1U << GRUB_CRYPTODISK_GF_LOG_SIZE)
#define GRUB_CRYPTODISK_GF_LOG_BYTES (GRUB_CRYPTODISK_GF_LOG_SIZE - 3)
#define GRUB_CRYPTODISK_GF_BYTES (1U << GRUB_CRYPTODISK_GF_LOG_BYTES)
#define GRUB_CRYPTODISK_MAX_KEYLEN 128
struct grub_cryptodisk;
@ -80,11 +81,13 @@ struct grub_cryptodisk
grub_uint8_t *lrw_precalc;
grub_uint8_t iv_prefix[64];
grub_size_t iv_prefix_len;
grub_uint8_t key[GRUB_CRYPTODISK_MAX_KEYLEN];
grub_size_t keysize;
#ifdef GRUB_UTIL
char *cheat;
const char *modname;
int cheat_fd;
#endif
const char *modname;
int log_sector_size;
grub_cryptodisk_rekey_func_t rekey;
int rekey_shift;

1
include/grub/disk.h
View file

@ -43,6 +43,7 @@ enum grub_disk_dev_id
GRUB_DISK_DEVICE_CRYPTODISK_ID,
GRUB_DISK_DEVICE_ARCDISK_ID,
GRUB_DISK_DEVICE_HOSTDISK_ID,
GRUB_DISK_DEVICE_PROCFS_ID,
};
struct grub_disk;

50
include/grub/procfs.h Normal file
View file

@ -0,0 +1,50 @@
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2013 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_PROCFS_HEADER
#define GRUB_PROCFS_HEADER 1
#include <grub/list.h>
struct grub_procfs_entry
{
struct grub_procfs_entry *next;
struct grub_procfs_entry **prev;
const char *name;
char * (*get_contents) (void);
};
extern struct grub_procfs_entry *grub_procfs_entries;
static inline void
grub_procfs_register (const char *name __attribute__ ((unused)),
struct grub_procfs_entry *entry)
{
grub_list_push (GRUB_AS_LIST_P (&grub_procfs_entries),
GRUB_AS_LIST (entry));
}
static inline void
grub_procfs_unregister (struct grub_procfs_entry *entry)
{
grub_list_remove (GRUB_AS_LIST (entry));
}
#endif