other-licenses/7zstub/src/7zip/Common/LimitedStreams.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.

michael@0 1 // LimitedStreams.h
michael@0 2
michael@0 3 #ifndef __LIMITEDSTREAMS_H
michael@0 4 #define __LIMITEDSTREAMS_H
michael@0 5
michael@0 6 #include "../../Common/MyCom.h"
michael@0 7 #include "../IStream.h"
michael@0 8
michael@0 9 class CLimitedSequentialInStream:
michael@0 10 public ISequentialInStream,
michael@0 11 public CMyUnknownImp
michael@0 12 {
michael@0 13 UInt64 _size;
michael@0 14 CMyComPtr<ISequentialInStream> _stream;
michael@0 15 public:
michael@0 16 void Init(ISequentialInStream *stream, UInt64 streamSize);
michael@0 17
michael@0 18 MY_UNKNOWN_IMP
michael@0 19
michael@0 20 STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
michael@0 21 };
michael@0 22
michael@0 23 #endif

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