1 /*
2  * Data stream functions
3  *
4  * Copyright (C) 2018-2021, Joachim Metz <joachim.metz@gmail.com>
5  *
6  * Refer to AUTHORS for acknowledgements.
7  *
8  * This program is free software: you can redistribute it and/or modify
9  * it under the terms of the GNU Lesser General Public License as published by
10  * the Free Software Foundation, either version 3 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public License
19  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
20  */
21 
22 #if !defined( _LIBFSAPFS_DATA_STREAM_H )
23 #define _LIBFSAPFS_DATA_STREAM_H
24 
25 #include <common.h>
26 #include <types.h>
27 
28 #include "libfsapfs_encryption_context.h"
29 #include "libfsapfs_io_handle.h"
30 #include "libfsapfs_libcdata.h"
31 #include "libfsapfs_libcerror.h"
32 #include "libfsapfs_libfdata.h"
33 
34 #if defined( __cplusplus )
35 extern "C" {
36 #endif
37 
38 int libfsapfs_data_stream_initialize_from_data(
39      libfdata_stream_t **data_stream,
40      const uint8_t *data,
41      size_t data_size,
42      libcerror_error_t **error );
43 
44 int libfsapfs_data_stream_initialize_from_file_extents(
45      libfdata_stream_t **data_stream,
46      libfsapfs_io_handle_t *io_handle,
47      libfsapfs_encryption_context_t *encryption_context,
48      libcdata_array_t *file_extents,
49      size64_t data_stream_size,
50      uint8_t is_sparse,
51      libcerror_error_t **error );
52 
53 int libfsapfs_data_stream_initialize_from_compressed_data_stream(
54      libfdata_stream_t **data_stream,
55      libfdata_stream_t *compressed_data_stream,
56      size64_t uncompressed_data_size,
57      int compression_method,
58      libcerror_error_t **error );
59 
60 #if defined( __cplusplus )
61 }
62 #endif
63 
64 #endif /* !defined( _LIBFSAPFS_DATA_STREAM_H ) */
65 
66