other-licenses/7zstub/src/7zip/Archive/Common/OutStreamWithCRC.h@97036ab72558
other-licenses/7zstub/src/7zip/Archive/Common/OutStreamWithCRC.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 // OutStreamWithCRC.h
3 #ifndef __OUTSTREAMWITHCRC_H
4 #define __OUTSTREAMWITHCRC_H
6 #include "../../../Common/CRC.h"
7 #include "../../../Common/MyCom.h"
8 #include "../../IStream.h"
10 class COutStreamWithCRC:
11 public ISequentialOutStream,
12 public CMyUnknownImp
13 {
14 public:
15 MY_UNKNOWN_IMP
17 STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
18 private:
19 CCRC _crc;
20 CMyComPtr<ISequentialOutStream> _stream;
21 public:
22 void Init(ISequentialOutStream *stream)
23 {
24 _stream = stream;
25 _crc.Init();
26 }
27 void ReleaseStream() { _stream.Release(); }
28 UInt32 GetCRC() const { return _crc.GetDigest(); }
29 void InitCRC() { _crc.Init(); }
31 };
33 #endif
