/usr/include/dislocker/dislocker.h is in libdislocker0-dev 0.6.1-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | /* -*- coding: utf-8 -*- */
/* -*- mode: c -*- */
/*
* Dislocker -- enables to read/write on BitLocker encrypted partitions under
* Linux
* Copyright (C) 2012-2013 Romain Coltel, Hervé Schauer Consultants
*
* This program 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 2
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#ifndef DISLOCKER_MAIN_H
#define DISLOCKER_MAIN_H
#include <stdint.h>
#include <sys/types.h>
#include "dislocker/xstd/xstdio.h" // Only for off_t
/**
* Main structure to pass to dislocker functions. These keeps various
* information in it.
*/
typedef struct _dis_ctx* dis_context_t;
/**
* Public prototypes
*/
/**
* Allocate internal structure, named a context here. This structure is to be
* passed to this API's functions and records internal state.
*/
dis_context_t dis_new();
/**
* Initialize dislocker. As stated above, the initialisation process may be
* stopped at any major step in order to retrieve different information. Note
* that you have to provide an already allocated dis_ctx (through the use of the
* dis_new() function).
* This function malloc(3)s structures, see dis_destroy() below for free(3)ing
* it. If you're weary of memory leaks, you'll make sure to call dis_destroy()
* to free the dis_new()-allocated context.
* dislock() & enlock() function may not be called before executing this
* function - or at least they won't work.
*
* @param dis_ctx The dislocker context needed for all operations. As stated
* above, this parameter has to be pre-allocated through the use of the
* dis_new() function.
*/
int dis_initialize(dis_context_t dis_ctx);
/**
* Once dis_initialize() has been called, this function is able to decrypt the
* BitLocker-encrypted volume.
*
* @param dis_ctx The same parameter passed to dis_initialize.
* @param offset The offset from where to start decrypting.
* @param buffer The buffer to put decrypted data to.
* @param size The size of a region to decrypt.
*/
int dislock(dis_context_t dis_ctx, uint8_t* buffer, off_t offset, size_t size);
/**
* Once dis_initialize() has been called, this function is able to encrypt data
* to the BitLocker-encrypted volume.
*
* @param dis_ctx The same parameter passed to dis_initialize.
* @param offset The offset where to put the data.
* @param buffer The buffer from where to take data to encrypt.
* @param size The size of a region to decrypt.
*/
int enlock(dis_context_t dis_ctx, uint8_t* buffer, off_t offset, size_t size);
/**
* Destroy dislocker structures. This is important to call this function after
* dislocker is not needed -- if dis_initialize() has been called -- in order
* for dislocker to free(3) the used memory.
* dislock() & enlock() functions may not be called anymore after executing this
* function.
*/
int dis_destroy(dis_context_t dis_ctx);
/**
* Retrieve the fd for the FVE volume. This permits reading/writing - although
* not encouraged - directly to the volume.
*/
int get_fvevol_fd(dis_context_t dis_ctx);
#endif /* DISLOCKER_MAIN_H */
|