other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.h@97036ab72558
other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 // 7zFolderOutStream.h
3 #ifndef __7Z_FOLDEROUTSTREAM_H
4 #define __7Z_FOLDEROUTSTREAM_H
6 #include "7zIn.h"
8 #include "../../IStream.h"
9 #include "../IArchive.h"
10 #include "../Common/OutStreamWithCRC.h"
12 namespace NArchive {
13 namespace N7z {
15 class CFolderOutStream:
16 public ISequentialOutStream,
17 public CMyUnknownImp
18 {
19 public:
20 MY_UNKNOWN_IMP
22 CFolderOutStream();
24 STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
25 private:
27 COutStreamWithCRC *_outStreamWithHashSpec;
28 CMyComPtr<ISequentialOutStream> _outStreamWithHash;
29 const CArchiveDatabaseEx *_archiveDatabase;
30 const CBoolVector *_extractStatuses;
31 UInt32 _startIndex;
32 UInt32 _ref2Offset;
33 int _currentIndex;
34 // UInt64 _currentDataPos;
35 CMyComPtr<IArchiveExtractCallback> _extractCallback;
36 bool _testMode;
38 bool _fileIsOpen;
39 UInt64 _filePos;
41 HRESULT OpenFile();
42 HRESULT WriteEmptyFiles();
43 public:
44 HRESULT Init(
45 const CArchiveDatabaseEx *archiveDatabase,
46 UInt32 ref2Offset,
47 UInt32 startIndex,
48 const CBoolVector *extractStatuses,
49 IArchiveExtractCallback *extractCallback,
50 bool testMode);
51 HRESULT FlushCorrupted(Int32 resultEOperationResult);
52 HRESULT WasWritingFinished();
53 };
55 }}
57 #endif
