mirror of
https://github.com/Xevion/easy7zip.git
synced 2025-12-08 12:07:03 -06:00
39 lines
839 B
C++
Executable File
39 lines
839 B
C++
Executable File
// OutStreamWithSha1.h
|
|
|
|
#ifndef __OUT_STREAM_WITH_SHA1_H
|
|
#define __OUT_STREAM_WITH_SHA1_H
|
|
|
|
#include "../../../Common/MyCom.h"
|
|
#include "../../IStream.h"
|
|
|
|
|
|
|
|
#include "../../Crypto/Sha1.h"
|
|
|
|
|
|
class COutStreamWithSha1:
|
|
public ISequentialOutStream,
|
|
public CMyUnknownImp
|
|
{
|
|
CMyComPtr<ISequentialOutStream> _stream;
|
|
UInt64 _size;
|
|
NCrypto::NSha1::CContext _sha;
|
|
bool _calculate;
|
|
public:
|
|
MY_UNKNOWN_IMP
|
|
STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
|
|
void SetStream(ISequentialOutStream *stream) { _stream = stream; }
|
|
void ReleaseStream() { _stream.Release(); }
|
|
void Init(bool calculate = true)
|
|
{
|
|
_size = 0;
|
|
_calculate = calculate;
|
|
_sha.Init();
|
|
}
|
|
void InitSha1() { _sha.Init(); }
|
|
UInt64 GetSize() const { return _size; }
|
|
void Final(Byte *digest) { _sha.Final(digest); }
|
|
};
|
|
|
|
#endif
|