Mercurial > vba-linux
comparison src/win32/7zip/7z/CPP/7zip/Archive/7z/7zHeader.h @ 1:f9f4f1b99eed
importing src directory
author | Robert McIntyre <rlm@mit.edu> |
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date | Sat, 03 Mar 2012 10:31:27 -0600 |
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0:8ced16adf2e1 | 1:f9f4f1b99eed |
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1 // 7z/7zHeader.h | |
2 | |
3 #ifndef __7Z_HEADER_H | |
4 #define __7Z_HEADER_H | |
5 | |
6 #include "../../../Common/Types.h" | |
7 | |
8 namespace NArchive { | |
9 namespace N7z { | |
10 | |
11 const int kSignatureSize = 6; | |
12 extern Byte kSignature[kSignatureSize]; | |
13 | |
14 // #define _7Z_VOL | |
15 // 7z-MultiVolume is not finished yet. | |
16 // It can work already, but I still do not like some | |
17 // things of that new multivolume format. | |
18 // So please keep it commented. | |
19 | |
20 #ifdef _7Z_VOL | |
21 extern Byte kFinishSignature[kSignatureSize]; | |
22 #endif | |
23 | |
24 struct CArchiveVersion | |
25 { | |
26 Byte Major; | |
27 Byte Minor; | |
28 }; | |
29 | |
30 const Byte kMajorVersion = 0; | |
31 | |
32 struct CStartHeader | |
33 { | |
34 UInt64 NextHeaderOffset; | |
35 UInt64 NextHeaderSize; | |
36 UInt32 NextHeaderCRC; | |
37 }; | |
38 | |
39 const UInt32 kStartHeaderSize = 20; | |
40 | |
41 #ifdef _7Z_VOL | |
42 struct CFinishHeader: public CStartHeader | |
43 { | |
44 UInt64 ArchiveStartOffset; // data offset from end if that struct | |
45 UInt64 AdditionalStartBlockSize; // start signature & start header size | |
46 }; | |
47 | |
48 const UInt32 kFinishHeaderSize = kStartHeaderSize + 16; | |
49 #endif | |
50 | |
51 namespace NID | |
52 { | |
53 enum EEnum | |
54 { | |
55 kEnd, | |
56 | |
57 kHeader, | |
58 | |
59 kArchiveProperties, | |
60 | |
61 kAdditionalStreamsInfo, | |
62 kMainStreamsInfo, | |
63 kFilesInfo, | |
64 | |
65 kPackInfo, | |
66 kUnpackInfo, | |
67 kSubStreamsInfo, | |
68 | |
69 kSize, | |
70 kCRC, | |
71 | |
72 kFolder, | |
73 | |
74 kCodersUnpackSize, | |
75 kNumUnpackStream, | |
76 | |
77 kEmptyStream, | |
78 kEmptyFile, | |
79 kAnti, | |
80 | |
81 kName, | |
82 kCTime, | |
83 kATime, | |
84 kMTime, | |
85 kWinAttributes, | |
86 kComment, | |
87 | |
88 kEncodedHeader, | |
89 | |
90 kStartPos, | |
91 kDummy | |
92 }; | |
93 } | |
94 | |
95 }} | |
96 | |
97 #endif |