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Side by Side Diff: third_party/lzma/v4_65/files/CPP/7zip/Archive/7z/7zUpdate.h

Issue 624713003: Keep only base/extractor.[cc|h]. (Closed) Base URL: https://chromium.googlesource.com/external/omaha.git@master
Patch Set: Created 6 years, 2 months ago
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1 // 7zUpdate.h
2
3 #ifndef __7Z_UPDATE_H
4 #define __7Z_UPDATE_H
5
6 #include "7zIn.h"
7 #include "7zOut.h"
8 #include "7zCompressionMode.h"
9
10 #include "../IArchive.h"
11
12 namespace NArchive {
13 namespace N7z {
14
15 struct CUpdateItem
16 {
17 int IndexInArchive;
18 int IndexInClient;
19
20 UInt64 CTime;
21 UInt64 ATime;
22 UInt64 MTime;
23
24 UInt64 Size;
25 UString Name;
26
27 UInt32 Attrib;
28
29 bool NewData;
30 bool NewProperties;
31
32 bool IsAnti;
33 bool IsDir;
34
35 bool AttribDefined;
36 bool CTimeDefined;
37 bool ATimeDefined;
38 bool MTimeDefined;
39
40 bool HasStream() const { return !IsDir && !IsAnti && Size != 0; }
41
42 CUpdateItem():
43 IsAnti(false),
44 IsDir(false),
45 AttribDefined(false),
46 CTimeDefined(false),
47 ATimeDefined(false),
48 MTimeDefined(false)
49 {}
50 void SetDirStatusFromAttrib() { IsDir = ((Attrib & FILE_ATTRIBUTE_DIRECTORY) ! = 0); };
51
52 int GetExtensionPos() const;
53 UString GetExtension() const;
54 };
55
56 struct CUpdateOptions
57 {
58 const CCompressionMethodMode *Method;
59 const CCompressionMethodMode *HeaderMethod;
60 bool UseFilters;
61 bool MaxFilter;
62
63 CHeaderOptions HeaderOptions;
64
65 UInt64 NumSolidFiles;
66 UInt64 NumSolidBytes;
67 bool SolidExtension;
68 bool RemoveSfxBlock;
69 bool VolumeMode;
70 };
71
72 HRESULT Update(
73 DECL_EXTERNAL_CODECS_LOC_VARS
74 IInStream *inStream,
75 const CArchiveDatabaseEx *db,
76 const CObjectVector<CUpdateItem> &updateItems,
77 COutArchive &archive,
78 CArchiveDatabase &newDatabase,
79 ISequentialOutStream *seqOutStream,
80 IArchiveUpdateCallback *updateCallback,
81 const CUpdateOptions &options);
82 }}
83
84 #endif
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