Vector BLF
LogContainer.h
1 /*
2  * Copyright (C) 2013 Tobias Lorenz.
3  * Contact: tobias.lorenz@gmx.net
4  *
5  * This file is part of Tobias Lorenz's Toolkit.
6  *
7  * Commercial License Usage
8  * Licensees holding valid commercial licenses may use this file in
9  * accordance with the commercial license agreement provided with the
10  * Software or, alternatively, in accordance with the terms contained in
11  * a written agreement between you and Tobias Lorenz.
12  *
13  * GNU General Public License 3.0 Usage
14  * Alternatively, this file may be used under the terms of the GNU
15  * General Public License version 3.0 as published by the Free Software
16  * Foundation and appearing in the file LICENSE.GPL included in the
17  * packaging of this file. Please review the following information to
18  * ensure the GNU General Public License version 3.0 requirements will be
19  * met: http://www.gnu.org/copyleft/gpl.html.
20  */
21 
22 #pragma once
23 
24 #include <Vector/BLF/platform.h>
25 
26 #include <vector>
27 
28 #include <Vector/BLF/AbstractFile.h>
29 #include <Vector/BLF/ObjectHeaderBase.h>
30 #include <Vector/BLF/VectorTypes.h>
31 
32 #include <Vector/BLF/vector_blf_export.h>
33 
34 namespace Vector {
35 namespace BLF {
36 
40 struct VECTOR_BLF_EXPORT LogContainer final : ObjectHeaderBase {
41  LogContainer();
42 
43  void read(AbstractFile & is) override;
44  void write(AbstractFile & os) override;
45  DWORD calculateObjectSize() const override;
46 
53  WORD compressionMethod {};
54 
58  WORD reservedLogContainer1 {};
59 
63  DWORD reservedLogContainer2 {};
64 
68  DWORD uncompressedFileSize {};
69 
71  DWORD reservedLogContainer3 {}; // @todo what is this? 0x0215, 0x9a, 0, 0x0c...
72 
74  std::vector<uint8_t> compressedFile {};
75 
76  /* following data is calculated */
77 
79  std::vector<uint8_t> uncompressedFile {};
80 
82  DWORD compressedFileSize {};
83 
85  std::streampos filePosition {};
86 
94  WORD internalHeaderSize() const;
95 
99  virtual void uncompress();
100 
107  virtual void compress(const WORD compressionMethod, const int compressionLevel);
108 };
109 
110 }
111 }
Definition: AbstractFile.h:36
LOG_CONTAINER.
Definition: LogContainer.h:40
Base object header type definition.
Definition: ObjectHeaderBase.h:179