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// HashCalc.h↩
↩
#ifndef __HASH_CALC_H↩
#define __HASH_CALC_H↩
↩
#include "../../../Common/Wildcard.h"↩
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#include "../../Common/CreateCoder.h"↩
#include "../../Common/MethodProps.h"↩
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#include "DirItem.h"↩
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const unsigned k_HashCalc_DigestSize_Max = 64;↩
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const unsigned k_HashCalc_NumGroups = 4;↩
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enum↩
{↩
k_HashCalc_Index_Current,↩
k_HashCalc_Index_DataSum,↩
k_HashCalc_Index_NamesSum,↩
k_HashCalc_Index_StreamsSum↩
};↩
↩
struct CHasherState↩
{↩
CMyComPtr<IHasher> Hasher;↩
AString Name;↩
UInt32 DigestSize;↩
Byte Digests[k_HashCalc_NumGroups][k_HashCalc_DigestSize_Max];↩
};↩
↩
struct IHashCalc↩
{↩
virtual void InitForNewFile() = 0;↩
virtual void Update(const void *data, UInt32 size) = 0;↩
virtual void SetSize(UInt64 size) = 0;↩
virtual void Final(bool isDir, bool isAltStream, const UString &path) = 0;↩
};↩
↩
struct CHashBundle: public IHashCalc↩
{↩
CObjectVector<CHasherState> Hashers;↩
↩
UInt64 NumDirs;↩
UInt64 NumFiles;↩
UInt64 NumAltStreams;↩
UInt64 FilesSize;↩
UInt64 AltStreamsSize;↩
UInt64 NumErrors;↩
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UInt64 CurSize;↩
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HRESULT SetMethods(DECL_EXTERNAL_CODECS_LOC_VARS const UStringVector &methods);↩
↩
void Init()↩
{↩
NumDirs = NumFiles = NumAltStreams = FilesSize = AltStreamsSize = NumErrors = 0;↩
}↩
↩
void InitForNewFile();↩
void Update(const void *data, UInt32 size);↩
void SetSize(UInt64 size);↩
void Final(bool isDir, bool isAltStream, const UString &path);↩
};↩
↩
#define INTERFACE_IHashCallbackUI(x) \↩
INTERFACE_IDirItemsCallback(x) \↩
virtual HRESULT StartScanning() x; \↩
virtual HRESULT FinishScanning(const CDirItemsStat &st) x; \↩
virtual HRESULT SetNumFiles(UInt64 numFiles) x; \↩
virtual HRESULT SetTotal(UInt64 size) x; \↩
virtual HRESULT SetCompleted(const UInt64 *completeValue) x; \↩
virtual HRESULT CheckBreak() x; \↩
virtual HRESULT BeforeFirstFile(const CHashBundle &hb) x; \↩
virtual HRESULT GetStream(const wchar_t *name, bool isFolder) x; \↩
virtual HRESULT OpenFileError(const FString &path, DWORD systemError) x; \↩
virtual HRESULT SetOperationResult(UInt64 fileSize, const CHashBundle &hb, bool showHash) x; \↩
virtual HRESULT AfterLastFile(const CHashBundle &hb) x; \↩
↩
struct IHashCallbackUI: public IDirItemsCallback↩
{↩
INTERFACE_IHashCallbackUI(=0)↩
};↩
↩
struct CHashOptions↩
{↩
UStringVector Methods;↩
bool OpenShareForWrite;↩
bool StdInMode;↩
bool AltStreamsMode;↩
NWildcard::ECensorPathMode PathMode;↩
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CHashOptions(): StdInMode(false), OpenShareForWrite(false), AltStreamsMode(false), PathMode(NWildcard::k_RelatPath) {};↩
};↩
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HRESULT HashCalc(↩
DECL_EXTERNAL_CODECS_LOC_VARS↩
const NWildcard::CCensor &censor,↩
const CHashOptions &options,↩
AString &errorInfo,↩
IHashCallbackUI *callback);↩
↩
void AddHashHexToString(char *dest, const Byte *data, UInt32 size);↩
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#endif↩